mlso.events.2006 ---------------- The following is a list of activity as noted by HAO staff in Boulder, where the MLSO data are processed and analyzed. More information concerning observations at MLSO can be found at http://mlso.hao.ucar.edu. Dates are given by calendar day and by year/day-of-year. Key to abbreviations: CHIP The 1083 nm instrument at MLSO, which provides both intensity and velocity information. CME Coronal Mass Ejection Mk4 The white-light coronagraph at MLSO. MLSO Mauna Loa Solar Observatory PA Position angle (measured counterclockwise from north pole. e.g., east equator = 90 degrees, west equator = 270 degrees) PICS The H-alpha instrument at MLSO, which provides both disk observations and occulted off-limb observations. R Solar radius: e.g., 0.9R is 0.9 solar radii from sun center projected onto the plane of the sky. UT Universal time (any notation in the form 17:33 refers to 17:33 UT). The term "Endeve-like" refers to the theoretical study by Endeve et al., 2003, ApJ, 589, 1040-1053; and specifically to the simulated CME shown in Figure 4. The phrase "flow reminiscent of 99d121" refers to an active prominence described in detail in Gilbert et al., 2001, ApJ, 549, 1221-1230. ***************************************************************************** 1/01/2006 2006d001 No data taken at MLSO today. Very fast (~970 km/s) CME PA 285 enters LASCO C2 ~22:00. At 21:36, EIT shows a full frontal loop extending to ~1.35R, and this implies significant acceleration beyond 1.35R (the projected plane-of-sky velocity is 480 km/s between 1.35R and 2.6R, 680 km/s between 2.6R and 4.0R, and 970 km/s beyond 4.0R). The active region, from which this CME originates is just over the limb, and exhibits a rising post-eruption loop system beginning ~22:00 and lasting through most of the next day. 1/02/2006 2006d002 Mk4 data: 17:53-02:26; PICS 17:41-02:31; CHIP 17:40-02:31. Small puff of material PA 295 entering LASCO C2 03:30. Continual outflow along streamers PA 70-110, 230-300. EIT shows a filament channel extending across the disk from PA 125 to PA 275; at PA 125 there is a prominence and its cavity visible. Post-eruption loops steadily rising through the day PA 285-295 (see 1/01). Low-lying active prominences showing some draining: PA 107, 128, 135. Strong surging near a sunspot PA 290, 0.75R. Sudden brightening followed by a dark surge (in H-alpha) in a small region PA PA 300, 0.45R. Small bright surge PA 285, 0.5R, 23:09. Mild filament activity: PA 15, 0.8R; PA 75, 0.75R; PA 105, 0.95R; PA 130, 0.9R; extending from PA 170, 0.3R to PA 270, 0.1R; extending from PA 200, 0.5R to PA 265, 0.85R; PA 287, 0.55R; PA 310, 0.6R; PA 345, 0.7R. 1/03/2006 2006d003 Mk4 data: 17:46-00:55; PICS 17:47-00:57; CHIP 17:47-00:55. LASCO data gaps: C2 21:30-00:06; C3 22:18-00:18. LASCO shows continual outflow along streamers: PA 70-110, PA 240, PA 300. No significant coronal activity in EIT. Active, low-lying prominence centered at PA 100 exhibits draining flows extending from PA 90 to PA 112; through the observing day it drains completely, or at least disappears behind the limb. Faint, low-lying active prominence PA 235 exhibits draining of all material toward PA 230 and Pa 240 through the day. Low-lying active prominences showing some draining PA 75, 135. Surging off limb PA 73, 155, 170, 235, 290, 305. Significant filament activity in a remnant active region PA 265, 0.75R. Minor filament activity: PA 10, 0.8R; PA 70, 0.9R; PA 108, 0.8R; extending from PA 210, 0.3R to PA 270, 0.4R; extending from PA 210, 0.5R to PA 265, 0.9R; PA 300, 0.75R; PA 335, 0.8R. Minor surging near sunspot PA 285, 0.9R. 1/04/2006 2006d004 Mk4 data: 17:52-02:28; PICS 17:37-02:29; CHIP 17:36-02:28. LASCO shows continual outflow along streamers PA 70, 100, 240, 290; all cases may involve Endeve-like CMEs. No significant coronal activity in EIT. Coronal rain and/or faint active prominence forming and draining PA 230. Small active prominence PA 132 showing some draining. Minor surging off limb PA 45, 85, 255. Active filament PA 325, 0.8R; material flows to PA 330, 0.7R and then disappears and eventually partially reforms in original location. CHIP velocity indicates a modest flow back toward the original location as a part of the reforming process. Except for disappearance, there is no evidence for eruption. Minor filament activity: PA 55, 0.9R; PA 60, 0.4R; PA 110, 0.9R; PA 120, 0.55R; extending from PA 225, 0.55R to PA 260, 1.0R; PA 265, 0.55R; PA 295, 0.9R; PA 320, 0.9R; PA 350, 0.8R. 1/05/2006 2006d005 Mk4 data: 18:12-02:09; PICS 18:05-02:12;CHIP 18:05-02:10. LASCO shows Endeve-like CME PA 240. Very faint, narrow CME PA 255 enters C2 ~03:30. Comet enters C2 field of view at PA 122, ~10:00. CME PA 295 enters C2 field of view before 09:54. Faint, relatively narrow CME PA 95 enters C2 before 09:54, although the bulk of the mass escaping in this region enters C2 after 12:00. EIT shows dimming followed by flare loops beginning ~07:36 in active region PA 280, 0.9R. EIT shows a slight brightening PA 105, 0.9R, 08:12 followed by dimming just south and the slow development of a rising (faint) flare loop system just south of the dimming. Bright active prominence PA 260 showing substantial draining from top and sides toward the north. Relatively faint prominence PA 225 showing rapid draining. Small active prominence PA 98 with a possible partial eruption ~23:00. Surging off limb PA 270, 283, 287, 355. sporadic brightenings in active region centered near PA 265, 0.95R. Minor filament activity: PA 15, 0.25R; PA 35, 0.9R; PA 100, 0.9R; PA 125, 0.4R; PA 150, 0.65R; PA 250, 0.95R; PA 260, 0.7R; PA 290, 0.95R; PA 350, 0.75R. 1/06/2006 2006d006 Mk4 data: 18:11-00:18; PICS 17:31-00:38; CHIP 17:31-00:38. LASCO shows continual outflow along bright streamers PA 250 and PA 290 and along faint streamer belt PA 50-120. There is a possible Endeve-like CME along the streamer at PA 290. No significant coronal activity in EIT. Active prominence system PA 90-110 with a suspended prominence at PA 95; substantial draining flows, particularly for the suspended prominence. Large, active prominence PA 258 showing substantial draining. Surging off limb PA 75, 135, 280, 285. Minor filament activity: PA 25, 0.9R; PA 100, 0.8R; PA 160, 0.25R; PA 160, 0.6R; PA 245, 0.9R; PA 265, 0.9R; PA 340, 0.85R. 1/07/2006 2006d007 Mk4 data: 19:21-00:39; PICS 17:32-02:21; CHIP 17:32-02:20. LASCO shows CME in streamer at PA 245 (possibly Endeve-like) that takes off after 03:00. LASCO shows continual outflow PA 130, 290. Faint CME with dark cavity PA 240 enters C2 ~22:30. No significant coronal activity in EIT. Active prominence systems with significant flows PA 70, 100,255, 295. Surging off limb PA 40. Minor filament activity: PA 15, 0.85R*; PA 90, 0.75R; PA 100, 0.6R; PA 130, 0.5R; PA 140, 0.9R; PA 180, 0.6R; PA 230, 0.3R; PA 265, 0.95R; PA 330, 0.9R. Asterisk denotes significant disappearance through the observing day. 1/08/2006 2006d008 Mk4 data: 19:39-02:07; PICS 19:41-02:08; CHIP 19:40-02:07. Faint CME PA 70 enters LASCO C2 ~20:30. Faint CME (possibly Endeve-like) PA 290 toward the end of the day. No significant coronal activity in EIT. Large, low-lying prominence systems with significant draining PA 80, 265, 295. Strong surging off limb PA 95 after 00:00. Possible small filament eruption PA 192, 0.65R, ~22:10; filament first appears and then seems to erupt. Minor filament activity: PA 5, 0.85R*; PA 40, 0.4R*; PA 65, 0.9R; PA 95, 0.55R; PA 95, 0.95R; PA 105, 0.4R*; PA 105, 0.95R; PA 145, 0.9R; PA 200, 0.65R; PA 235, 0.35R*. Asterisk denotes significant appearance or disappearance through the observing day. 1/09/2006 2006d009 Mk4 data: 18:02-02:18; PICS 17:31-02:23; CHIP 17:31-02:22. Lasco shows a narrow Endeve-like CME along a streamer at PA 285, leaving C2 near midday. Another, fainter such CME PA 280 leaves C2 later in the day. There is continual outflow in the streamer at PA 80, and at least some is quite possibly Endeve-like. No significant coronal activity in EIT. Flows reminiscent of 99d121 PA 90 (off limb). Active prominence system PA 265. Minor filament activity: PA 0, 0.35R*; PA 65, 0.95R; PA 90, 0.35R; PA 120, 0.2R; PA 150, 0.75R; PA 90, 0.35R*; PA 215, 0.7R; PA 250, 0.6R; PA 355, 0.85R*. Asterisk denotes significant disappearance through the observing day. 1/10/2006 2006d010 Mk4 data: 18:00-00:20; PICS 18:00-02:10; CHIP 18:00-02:09. LASCO shows continual outflow in streamers centered at PA 80, 235, 280. Faint CME PA 135 enters C2 after 12:30. No significant coronal activity in EIT. Cloudy day. Relatively few good PICS limb images. No significant observable limb activity. Dark filament PA 95, 0.7R completely disappears in the first four and one half hours of the observing day; it is not clear whether it partially or completely erupts, or whether there is no escape of filament material at all-- this despite the existence of adequate PICS disk, CHIP intensity, and CHIP velocity images. Minor filament activity: PA 20, 0.3R; PA 45, 0.5R; PA 60, 0.85R; PA 100, 0.2R; PA 170, 0.7R; PA 225, 0.85R; PA 255, 0.8R; PA 330, 0.4R; PA 340, 0.5R; PA 340, 0.6R. 1/11/2006 2006d011 No MK4 data; PICS 18:46-22:23; CHIP 18:46-22:22. Data gaps: PICS 19:53-21:47; CHIP 19:52-21:46. Faint CME centered at PA 80 enters LASCO C2 after 01:30. LASCO shows continual outflow in streamer belt PA 250-300. EIT shows flaring in active region PA 100, 0.85R, particularly early in the day. Just northeast of this active region, EIT shows a dimming (PA 95, 0.9R) beginning about 09:00. Short, very cloudy observing day. Only one good PICS limb image, and only a few good PICS disk and CHIP images. No significant observable limb or disk activity. 1/12/2006 2006d012 Mk4 data: 18:13-02:20; PICS 17:34-02:26; CHIP 17:34-02:23. LASCO shows halo CME with its brightest portion spread around PA 180, where it enters C2 ~15:30. Appears to be a backside event, since there is no evident corresponding EIT activity. EIT shows no significant coronal activity until 23:48, when a dimming begins to form near PA 270, 0.4R. This proves to be the beginning of an event involving a filament eruption, bright two-ribbon flare, and PA 270 CME that develops early the next day (see 1/12). Small active prominence PA 60 with substantial draining flows, sending material parallel to the limb all the way to PA 80, where there is another small prominence. Presumably these two prominences are a part of a larger prominence/filament system just coming over the limb (see 1/13). Active prominence PA 113 with modest draining from top and sides. Surging off limb PA 45. Active filament (S-shaped) PA 265, 0.3R begins lifting ~23:00 and rapidly erupts ~23:30, leaving behind a two- ribbon flare in the surrounding remnant active region. Possible wave in CHIP and EIT (see EIT 1/12 and 1/13). Minor filament activity: PA 45, 0.6R; PA 65, 0.2R; PA 100, 0.5R; PA 120, 0.45R; PA 120, 0.3R; PA 150, 0.75R; PA 175, 0.7R; PA 195, 0.7R (this and the preceding two are in one filament channel); PA 240, 0.95R; PA 255, 0.95R; PA 310, 0.8R; PA 330, 0.95R. 1/13/2006 2006d013 Mk4 data: 17:57-02:29; PICS 17:35-02:30; CHIP 17:35-02:30. LASCO shows a CME PA 270 entering C2 after 01:00. In the region, PA 160 to PA 200, continual puffs of material are sent outward throughout the day. EIT shows dimmings, a bright two-ribbon flare, and a possible wave in the region centered at PA 270, 0.3R--from the beginning of the day. Active prominence system extending from PA 58 to PA 85 (see 1/12) shows significant swirling and draining; the portion around PA 60 slowly rises through the observing day and erupts, with the escaping material (a relatively small portion of the total) leaving the PICS limb field of view near PA 75. Following a strong whipping motion to the south, the remaining prominence material drains into the pre-existing bright prominence region near PA 80. Very active, low-lying prominence system extending from PA 105 to PA 125 shows significant draining. Very active small filament PA 55, 0.95R, apparently connected to the prominence system that erupts; this filament does not disappear at the time of eruption (see above). Minor filament activity: PA 20, 0.5R; PA 110, 0.3R; PA 165, 0.7R; PA 200, 0.05R; PA 200, 0.7R; PA 245, 0.4R; PA 265, 0.8R; PA 300, 0.1R. 1/14/2006 2006d014 Mk4 data: 18:00-02:22; PICS 17:32-02:27; CHIP 17:31-02:27. CME PA 70 enters LASCO C2 after 00:30. CME(s) PA 155 in the form of faint puffs of brightness entering C2 ~02:30 and ~08:30. Possible Endeve-like CME PA 265. No significant coronal activity in EIT. Active prominence system extending from PA 68 to Pa 82, with bright features at each end. Significant horizontal draining from the northern bright feature toward the southern one, and from the southern one, an upward and southward flow reminiscent of 99d121 occurs early in the observing day. Small, mildly active prominences PA 130, 230, 255, 280. Minor flaring in active regions: PA 120, 0.1R; PA 300, 0.3R. Minor filament activity: PA 120, 0.1R; PA 180, 0.7R; PA 215, 0.8R; PA 250, 0.3R; PA 260, 0.6R; PA 350, 0.5R. 1/15/2006 2006d015 Mk4 data: 17:50-02:06; PICS 17:50-02:06; CHIP 21:50-02:05. LASCO data gap: C2 18:54-22:35; C3 18:42-22:39. EIT data gap: 18:48-22:44. LASCO shows continual outflow in streamers near PA 130. CME PA 70 entering C2 after 16:30. EIT shows flaring in active regions: PA 250, 0.1R; PA 290, 0.5R. Small active prominence PA 230 with an upper suspended component that drains completely toward the beginning of the observing day. Very faint coronal rain PA 100. Surging off limb PA 35, 220, 357. Surging on disk PA 280, 0.5R. Minor filament activity: PA 80, 0.95R; PA 118, 0.95R; PA 220, 0.9R; PA 225, 0.15R; PA 235, 0.8R*; PA 267, 0.9R; PA 330, 0.6R*. Asterisk denotes appearance or disappearance. 1/16/2006 2006d016 Mk4 data: 23:36-23:40; PICS 17:34-00:16; CHIP 17:34-00:15. Data gaps: PICS 18:05-18:47, 20:30-21:49, 22:07-23:02; CHIP 18:06-18:47, 20:28-21:48, 22:06-23:02. LASCO shows continual outflow in streamers near PA 130. Only five EIT images, beginning 22:16. From the first to the second image (23:12) a dimming appears to develop PA 35, 0.7R. Very cloudy day. Only a few usable PICS limb images. No significant detectable limb or disk activity. 1/17/2006 2006d017 Mk4 data: 17:54-02:08; PICS 17:55-02:12; CHIP 17:54-02:13. Faint CME PA 260 enters LASCO C2 before 04:00. Faint CME PA 120 enters LASCO C2 before 06:30. LASCO shows continual outflow along streamers PA 70, 120, 260, 290. EIT data gaps: 09:24-16:24; 17:48-19:13. No significant coronal activity in EIT. Active prominence PA 250 shows significant from the top; somewhat reminiscent of 99d121. Surging off limb PA 67, 77. Significant surging in active region PA 265, 0.6R. Minor filament activity: PA 45, 0.5R*; PA 45, 0.95R; PA 65, 0.9R; PA 120, 0.5R to 0.9R; PA 160, 0.3R to PA 160, 0.6R; PA 260, 0.8R; PA 345, 0.5R*. Asterisk denotes appearance or disappearance. 1/18/2006 2006d018 Mk4 data: 17:53-02:17; PICS 17:32-02:13; CHIP 17:32-02:13. LASCO shows possible large Endeve-like CME in streamer at PA 70. Smaller possible Endeve-like CME in streamer at PA 285. Continual outflow along streamers PA 120, 260. No significant coronal activity in sparse EIT data set. Large prominence eruption; prominence appears from behind the solar limb at PA 220, ~21:00 and is visible out to ~1.6R, PA 230 before it disappears at ~00:00. The line-of-sight component of the flow is away from the observer. This eruption appears to correspond to the PA 250 CME seen in LASCO (1/19). Active prominence rises from behind the solar limb near PA 125, ~21:00 and continues to rise to 1.1R by the end of the observing day, with massive flows returning to the solar limb near PA 108. The line-of-sight component of the flow is toward the observer. A very similar, but much smaller active prominence phenomenon begins ~22:00, with material rising near PA 102 and falling back to the limb near PA 94. Very active filament PA 125, 0.8R appears to begin erupting at the end of the observing day. Minor filament activity: PA 55, 0.8R; PA 70, 0.6R; PA 110, 0.7R; PA 125, 0.5R*; PA 150, 0.35R*; PA 185, 0.3R; PA 260, 0.95R; PA 330, 0.6R. Asterisk denotes disappearance. 1/19/2006 2006d019 Mk4 data: 21:46-02:21; PICS 21:42-02:25; CHIP 21:41-02:23. CME centered at PA 250 enters LASCO C2 ~00:00. Faint CME PA 50 enters C2 ~09:30. Large, bright CME PA 130 enters C2 after ~10:00. EIT shows a very faint, very broad eruption (outward moving bright structure followed by dark structure) at PA 130 beginning about 09:30; evidently the beginning of the PA 130 CME. This eruption may be associated with the PA 125 active prominence (see PICS observation on 1/18) toward the beginning of the day. EIT shows post-eruption loop system near PA 110 later in the day. Very low-lying active prominence PA 98. Surging off limb PA 110. Minor filament activity: PA 60, 0.4R; PA 140, 0.45R; PA 225, 0.4R. 1/20/2006 2006d020 Mk4 data: 17:52-01:25; PICS 17:36-02:28; CHIP 17:35-02:28. LASCO/EIT data gaps: C2 after 20:54; C3 after 21:18; EIT after 21:24. LASCO shows continual outflow in the region from PA 115 to PA 150. Faint, slow CME centered near PA 140 enters C2 ~15:00. EIT shows modest flaring in active region PA 140, 0.35R. Very active low-lying prominence PA 65-78 with significant, nearly horizontal draining flows. Active low-lying prominence PA 125-135 with nearly horizontal draining flows. Surging off limb PA 260. Apparent small filament eruption with accompanying small two-ribbon flare PA 135, 0.3R, ~23:12. Flaring, surging, and filament activity in small active region PA 140, 0.35R. Significant sloshing motions in largely filled, s-shaped filament channel extending from PA 30, 0.6R to PA 0, 0.2R. Minor filament activity: PA 15, 0.75R*; PA 102, 0.95R; PA 130, 0.85R*; PA 135, 0.95R*; PA 215, 0.85R; PA 240, 0.55R; PA 292, 0.85R*; PA 308, 0.85R; PA 335, 0.6R. Asterisk indicates appearance or disappearance. 1/21/2006 2006d021 Mk4 data: 18:24-22:18; PICS 18:24-22:16; CHIP 18:24-22:15. MLSO data gaps: Mk4 19:23-21:22; PICS 19:52-21:24; CHIP 19:51-21:24. LASCO shows small Endeve-like CMEs PA 115. No significant coronal activity in EIT. Short, cloudy observing day. Small, active prominences PA 135, 235 show some draining. Minor filament activity: PA 5, 0.75R; extending from PA 10, 0.55R to PA 310, 0.3R (s-shaped); PA 100, 0.85R; PA 165, 0.35R; PA 245, 0.7R; PA 295, 0.95R. 1/22/2006 2006d022 No MLSO data. LASCO shows small, narrow CMEs PA 120. LASCO shows continual outflow in streamer belt PA 60-130 and in streamer PA 285. No significant coronal activity in EIT. 1/23/2006 2006d023 Mk4 data: 20:27-21:17; PICS 20:21-21:46; CHIP 20:21-21:45. No significant coronal activity in LASCO or EIT. Very short observing day; few good images. No significant detectable limb or disk activity. 1/24/2006 2006d024 No MK4 data; PICS 20:48-21:40; CHIP 20:47-21:38. LASCO shows continual outflow in streamer belt PA 50-120. EIT shows a dimming (just west of a small active region) developing before 01:00. EIT shows continual flaring in active region PA 250, 0.65R. Short, cloudy observing day. No good PICS limb data and only a few usable PICS disk and CHIP images. No significant detectable limb or disk activity. 1/25/2006 2006d025 Mk4 data: 18:05-19:14; PICS 18:06-19:15; CHIP 18:05-19:14. No LASCO or EIT data. Short, cloudy observing day; only a few good PICS limb images. No significant detectable limb or disk activity. 1/26/2006 2006d026 No MLSO data. Relatively large, slow CME centered near PA 90 has already entered LASCO C2 at the beginning of the day and is just exiting C3 at the end of the day. No significant coronal activity in EIT. 1/27/2006 2006d027 Mk4 data: 22:17-02:28; PICS 22:16-02:31; CHIP 22:16-02:30. LASCO shows continual outflow along streamer PA 70. No significant coronal activity in EIT. Small active prominence PA 305 rises from the beginning of the observing day, becomes a suspended prominence at 1.1R, ~01:40, and drains almost completely by the end of the observing day. Very active, small prominence PA 278 drains toward PA 285 throughout the observing day. Large surge off limb PA 252. Very mild filament activity: extending from PA 25, 0.6R to PA 325, 0.35R; extending from PA 45, 0.9R to PA 30, 0.9R; sparsely filled filament cavity extending from PA 120, 0.7R to PA 315, 0.3R; sparsely filled filament cavity extending from PA 135, 0.6R to PA 265, 0.6R; extending from PA 140, 0.8R to PA 160, 0.8R; extending from PA 230, 0.8R to PA 245, 1.0R. 1/28/2006 2006d028 Mk4 data: 18:03-02:24; PICS 17:35-02:27; CHIP 17:35-02:25. Narrow CME PA 295 entering LASCO C2 ~02:30. Extremely faint, apparent CME centered near PA 325 beginning near the start of the day. Relatively narrow CME along streamer PA 245, entering C2 ~11:54. LASCO shows continual outflow along streamer PA 70. EIT shows what appears to be a double switchback filament channel, with its eastern end at PA 60, 0.6R, its first (western) switchback at PA 290, 0.5R, its second (eastern) switchback at PA 135, 0.7R, and its western end at PA 265, 0.7R; Another filament channel lies in the area defined by the two switchbacks and the western end of the former channel. Coronal rain PA 245-255, may be associated with PA 245 CME earlier in the day. The double-switchback filament channel observed by EIT is modestly filled, and shows significant activity toward its western end and just north and east of the first (western) switchback. Minor filament activity: PA 30, 0.9R; PA 155, 0.7R. 1/29/2006 2006d029 Mk4 data: 17:52-02:25; PICS 17:40-02:29; CHIP 17:39-02:29. Very faint CME PA 300 enters LASCO C2 near the beginning of the day; most clearly visible in C3. LASCO shows continual outflow in streamers PA 70, 110, 240. Streamer at PA 70 begins swelling toward the end of the day (a prelude to and Endeve-like CME the following day). No significant coronal activity in EIT, except for brief flaring at PA 260, 0.35R at 01:36 on 1/30 (i.e., the following day). Near PA 245, there is either significant coronal rain or draining from an active prominence. Small active prominence PA 75 rises through the observing day. Possible tiny filament eruption followed by minor brightening in H-alpha after ~01:30: PA260, 0.35R. This is best observed in CHIP intensity and velocity data. Minor flaring, surging, and/or filament activity PA 260, 0.55R, after ~19:50. This is best observed in CHIP intensity and velocity data. Minor filament activity: throughout the double-switchback filament (see 1/28); in the filament extending from PA 0, 0.9R to PA 30, 0.9R. 1/30/2006 2006d030 Mk4 data: 18:19-02:24; PICS 17:37-02:26; CHIP 17:36-02:25. LASCO shows an Endeve-like CME at PA 70 from the beginning of the day. Possible Endeve-like CME PA 110. LASCO shows continual outflow along streamers PA 240, 300. No significant coronal activity in EIT, although early the following day (1/31) there is evidence for dimmings around the middle branch of the double-switchback filament (see 1/28 and the disappearing filament mentioned below). Small, very active prominence PA 75 drains substantially through the day. Small active prominence PA 130. Disappearance and possible eruption of much of the middle branch of the double-switchback filament (see 1/28) toward the end of the observing day. CHIP velocity shows significant draining of material at the two ends of the disappearing portion of the filament, which is consistent with eruption. 1/31/2006 2006d031 Mk4 data: 17:45-02:15; PICS 17:46-02:15; CHIP 17:46-02:14. LASCO shows repeated faint CMEs along streamer at PA 240 and a possible Endeve-like CME along streamer at PA 300. EIT shows dimmings developing after 02:00 at the ends of the middle branch of the double-switchback filament (see 1/28 and the disappearing filament mentioned above(1/30)). Very active prominence PA 262 with substantial draining toward PA 268. Active prominences with significant draining PA 50, 140. Strong surge off limb PA 258. Only the northern and southern branches of the double- switchback filament channel (see previous days) are significantly filled, and both are moderately active. The middle branch has only a very thin filament in its western half, which shows modest activity. Possible eruption of a small portion of the southern branch beginning ~21:15 at PA 220, 0.55R. Other minor filament activity: northern polar crown; PA 115, 0.6R; PA 140, 0.7R; PA 195, 0.7R; PA 210, 0.95R. 2/01/2006 2006d032 Mk4 data: 18:08-02:25; PICS 17:28-02:31; CHIP 17:27-02:28. LASCO shows continual outflow in streamer belts PA 70-110 and PA 230-300. This outflow includes two possible Endeve- like CMEs at PA 70 and PA 240. No significant coronal activity in EIT. Large active prominence just coming over the limb PA 90-105. Some sloshing and swirling type motions apparent in CHIP velocity. Smaller active prominences showing significant draining flows PA 135, 258. Moderate filament activity in same filaments as previous day. 2/02/2006 2006d033 Mk4 data: 17:56-02:25; PICS 17:57-02:31; CHIP 17:56-02:28. LASCO shows continual outflow in streamer belts PA 60-110 and PA 230-300. This outflow includes two possible Endeve- like CMEs at PA 70 and PA 85. Small, slow CME PA 235 enters C2 ~12:00. No significant coronal activity in EIT. Very active, very large prominence PA 85-105 with substantial flows and draining, including a dramatic episode from 22:30 to 02:30 that is reminiscent of 99d121. CHIP velocity indicates the presence of swirling flows prior to and during the dramatic episode. Other active prominences PA 130, 252, 290. Filament eruption PA 235, 0.85R, with the filament lifting off ~02:00; prior to liftoff, the filament is quite active. North and south polar crown filament channels partially filled and modestly active. Other filament activity: PA 0, 0.2R; PA 170, 0.15R; PA 290, 0.7R. 2/03/2006 2006d034 Mk4 data: 19:59-00:24; PICS 17:25-00:26; CHIP 17:25-00:26. LASCO shows a very slow CME PA 235, which may or may not be independent of the smaller, slow CME occurring at the same position angle on the previous day (2/02). CME PA 80 enters C2 before 10:00. LASCO shows continual outflow in streamer PA 290. EIT shows a prominence PA 90 beginning to rise ~04:00 and leaving the EIT field of view before 09:00; clearly associated with PA 80 CME. Apparent post-eruption loops PA 90. Active prominence PA 250 with swirling and draining motions. Active prominence PA 290 with significant draining. Filaments in partially filled northern and southern polar crown channels show mild activity. Small active filament PA 100, 0.98R. Small H-alpha brightening (& He darkening) PA 355, 0.65R. 2/04/2006 2006d035 Mk4 data: 17:53-02:24; PICS 17:20-02:28; CHIP 17:20-02:27. LASCO shows small blobs emitted PA 90 in the general vicinity of the previous day's CME. Possible Endeve-like CME in streamer PA 290. Rapid, strong surge off limb PA 95 just after 21:00. Very faint post-eruption loops PA 90. Very small active prominence PA 90 rises from behind the limb ~01:00 and exhibits flow reminiscent of 99d121; this calls into question whether the PA 90 post-eruption loops on this and the previous day are really post-eruption loops or just the very top of the flow pattern from this prominence while the body of the prominence is still behind the limb. Active prominences PA 250, 295, 315. Filaments in partially filled northern and southern polar crown channels show mild activity. Minor filament activity: PA 50, 0.95R; PA 80, 0.9R; PA 100, 0.9R; PA 255, 0.45R. 2/05/2006 2006d036 Mk4 data: 17:37-03:02; PICS 17:37-03:05; CHIP 17:37-03:03. Broad, slow CME centered near PA 110 enters LASCO C2 ~00:00. LASCO shows continual outflow throughout streamer belt PA 240-300. No significant coronal activity in EIT. Active prominence PA 65 rises from behind the limb and begins to drain toward PA 75; possibly similar to 99d121. Small active prominence PA 250 shows flows reminiscent of 99d121. Filaments in partially filled northern and southern polar crown channels show mild activity. Minor filament activity: PA 40, 0.45R; extending from PA 75, 0.7R to PA 105, 0.95R; PA 90, 0.35R; PA 255, 0.6R. 2/06/2006 2006d037 Mk4 data: 17:56-02:23; PICS 17:22-02:29; CHIP 17:21-02:26. LASCO shows continual outflow throughout streamer belt PA 230-290. No significant coronal activity in EIT. Relatively tall active prominence PA 65 shows significant draining. Active prominence PA 250 drains almost completely through the day. Other active prominences showing some draining: PA 140, 310. Filaments in partially filled northern and southern polar crown channels show mild activity. Minor filament activity: PA 10, 0.4R; extending from PA 65, 0.55R to PA 110, 0.7R; PA 90, 0.0R to 0.3R; PA 255, 0.8R. 2/07/2006 2006d038 Mk4 data: 17:35-02:12; PICS 17:36-02:16; CHIP 17:35-02:15. Data gaps: EIT 17:48-20:12; LASCO C2 17:54-20:06; C3 17:42-20:18. LASCO shows continual outflow in all visible streamers. No significant coronal activity in EIT. Active prominence PA 65 shows significant draining from its top. Very active, very faint prominence PA 245. Other active prominences: PA 230, 310. Minor bright surging PA 110, 0.2R. Filaments in partially filled northern and southern polar crown channels show mild activity. Minor filament activity: PA 30, 0.7R; extending from PA 115, 0.7R to PA 70, 0.6R; extending from PA 150, 0.25 to PA 270, 0.1R; PA 255, 0.9R; PA 330, 0.4R. 2/08/2006 2006d039 Mk4 data: 17:48-00:20; PICS 17:20-00:18; CHIP 17:19-00:18. Data gaps: EIT 15:48-21:24; LASCO C2 15:30-21:30; C3 15:42-21:42. Fast, very narrow CME PA 110 enters LASCO C2 before the data gap ends at 21:30. No significant coronal activity in EIT. Large, very active prominence PA 230. Other active prominences PA 138, 310. Small, active prominence PA 275 exhibiting flows reminiscent of 99d121. Strong surge off limb PA 145, ~19:15 traveling at an angle to the radial of more than 30 degrees toward smaller PA; this might be associated with the narrow CME detected in LASCO at PA 110 following the LASCO data gap (21:30). Rapid horizontal flow just above the PICS occulting disk from PA 130 to PA 138 between 18:15 and 18:45. Strong dark surge or small filament eruption from small bright (in H-alpha, dark in He I) region PA 265, 0.55R, ~21:45. Small brightening (in H-alpha, darkening in He I) very near disk center ~20:15; there may be a small filament eruption just before the brightening. Minor filament activity in same filaments as previous day. 2/09/2006 2006d040 Mk4 data: 17:28-00:41; PICS 17:22-00:42; CHIP 17:21-00:41. Data gaps: EIT after 18:00; LASCO C2 after 17:54; C3 after 17:42. LASCO C2 shows small, faint Endeve-like CME PA 265. Possible very faint CME near PA 310 before 05:00. EIT shows a a small prominence eruption at the limb near PA 310, followed by a broad brightening in the same general region after ~04:00; this is apparently associated with the barely visible CME in LASCO. EIT shows small dimming PA 20, 0.3R, 07:25. Apparent post-eruption loops PA 110, beginning ~22:30 (note LASCO and EIT data gaps during this period; also see data gaps on the following day). Very active low-lying prominence system PA 60-75 with significant horizontal flows. Large, very active prominence PA 220-235 with significant draining flows. Small active prominence PA 272 with faint 99d121-like flow extending down to PA 264. Possible small filament eruption PA 205, 0.65R, ~22:30; this may instead be the rapid motion of a small amount of filament mass along the southern polar crown filament channel; no velocity signal in CHIP. Active filaments: PA 105, 0.95R; PA 145, 0.9R; extending from PA 180, 0.2R to PA 320, 0.3R; PA 215, 0.7R; PA 350, 0.7R. 2/10/2006 2006d041 Mk4 data: 17:47-22:36; PICS 17:31-01:12; CHIP 17:31-01:12. Data gaps: EIT until 10:37; LASCO C2 until 10:33; C3 until 10:43. LASCO shows continual outflow in streamer belts on east and west limbs; some of this may be associated with CMEs that could have occurred during the ~15-hour data gap. A small, faint CME or possibly just a puff of material PA 260 enters C2 just before 22:00. Relatively bright CME centered near PA 150 entering C2 just before 23:30. No significant coronal activity in EIT. Either a large surge off limb or a small prominence eruption PA 260, beginning just after 19:00; this may be associated with the LASCO event just before 22:00. Surging off limb PA 243. Small active prominences: PA 65, 235 (appears ~19:00), 255. Very minor filament activity in same filaments as previous day. 2/11/2006 2006d042 Mk4 data: 17:47-02:17; PICS 17:27-02:16; CHIP 17:27-02:15. The CME entering LASCO C2 at the end of the preceding day (PA 150) is very broad, with streamer deflections occurring as far away as PA 70 and PA 280 in C2, and with C3 indicating a nearly full halo. The lack of any EIT disk or limb signature on this or the previous day, the absence of any indication of the event in Mk4 (up to 22:36 on the previous day), and the nearly full halo nature of the event indicate that this is a backside event occurring well away from the limb. C2 and C3 show continual outflow in the region from PA 270 to PA 310, and it appears not to be directly associated with the halo CME. Endeve-like CME in small j streamer at PA 110. No significant coronal activity in EIT. No significant coronal activity in Mk4. Faint post-eruption loops PA 110. Small active prominences PA 60, 102, 130, 230, 255. Surging off limb PA 245. Minor filament activity: PA 35, 0.65R; PA 65, 0.95R; PA 110, 0.7R; PA 110, 0.9R; PA 225, 0.8R; PA 265, 0.9R; PA 270, 0.6R; PA 320, 0.75R. 2/12/2006 2006d043 Mk4 data: 22:01-01:17; PICS 22:04-01:17; CHIP 00:35-01:14. Mk4 data gap: 22:22-23:30. LASCO shows substantial continual outflow of material along streamer at PA 115. Very narrow faint Endeve-like CME PA 280. Another possible faint Endeve-like CME PA 240. No significant coronal activity in EIT. Cloudy, relatively short observing day, particularly for CHIP and Mk4. No significant coronal activity in Mk4. No significant limb activity. Minor activity in same filaments as preceding day. 2/13/2006 2006d044 Mk4 data: 17:45-01:45; PICS 17:20-02:19; CHIP 17:19-02:19. LASCO shows continual outflow along streamers PA 120, 290. Streamer swelling PA 70; there may be a very faint CME at this PA toward the end of the day. Both LASCO and Mk4 indicate the same possibility at PA 70. No significant coronal activity in EIT. Small active prominences PA 45, 125, 230, 260. Active filaments: PA 50, 0.9R (showing significant disappearance); PA 70, 0.9R; PA 100, 0.85R; PA 120, 0.65R; PA 160, 0.1R; PA 225, 0.95R; PA 265, 0.9R. 2/14/2006 2006d045 Mk4 data: 17:22-00:51; PICS 17:23-01:57; CHIP 17:22-01:57. LASCO shows continual outflow PA 260, with an amorphous, relatively small and faint CME entering C2 ~17:00. Possible Endeve-like CME PA 290. No significant coronal activity in EIT. No significant coronal activity in Mk4. Small prominence PA 305 rises to about 1.1R and falls back below PICS occulting disk ~18:50. Large, bright prominence mound PA 230; begins to rise slightly toward the end of the day. CHIP velocity shows possible swirling motion in this prominence. Low-lying active prominence PA 315 exhibiting flows parallel to limb toward PA 325. Other small active prominences PA 45, 128. Minor filament activity: PA 40, 0.65R-0.85R; PA 60, 0.75R; PA 75, 0.85R; PA 100, 0.7R; PA 125, 0.5R; PA 270, 0.98R; PA 300, 0.98R. 2/15/2006 2006d046 Mk4 data: 17:47-22:18; PICS 17:19-22:18; CHIP 17:19-22:18. Mk4 data gaps: 17:50-19:01, 19:03-21:06. LASCO shows continual outflow in streamer belt PA 250-300, including possible faint Endeve-like CMEs. Dimming off limb PA 260 in EIT; this corresponds to a narrow CME in C2 that appears Endeve-like; this may be consistent with the apparent loss of only the outer portion of the EIT streamer (i.e., the dimming does not extend to the streamer core). No significant coronal activity in the very short Mk4 observing day. Large prominence (see previous day) PA 228 has risen and is showing significant draining from the top reminiscent of 99d121. Minor filament activity: PA 20, 0.55R-0.75R; PA 125, 0.7R (sloshing); PA 125, 0.95R; PA 225, 0.98R; PA 275, 0.55R (disappearance). 2/16/2006 2006d047 Mk4 data: 17:47-22:11; PICS 17:24-22:43; CHIP 17:22-22:42. LASCO shows continual outflow PA 270-290. No significant coronal activity in EIT. No significant coronal activity in Mk4. The large prominence PA 225-230 observed on the preceding two days has almost completely disappeared (only very low-lying, small patches of material remain), but neither EIT nor LASCO has shown any evidence for eruption during the intervening 20 hours. One can infer that the prominence material nearly completely drained back to the surface. Large suspended prominence PA 75 shows substantial draining from the top and sides; CHIP velocity shows swirling motions. The level of activity increases through the observing day, and the prominence begins to rise toward the end of the day. Early the next day, LASCO shows this prominence erupting as part of a large CME. Small, very active prominence PA 58. Minor filament activity: PA 0, 0.5R; PA 10, 0.7R; PA 30, 0.3R-0.6R; PA 60, 0.55R; PA 90, 0.9R; PA 125, 0.9R; PA 130, 0.6R; PA 180, 0.3R; PA 215, 0.9R (disappearing); PA 230, 0.3R. 2/17/2006 2006d048 Mk4 data: 17:44-22:27; PICS 17:24-22:28; CHIP 17:23-22:25. Large CME PA 75 enters LASCO C2 after 05:30. EIT shows a rising post-eruption loop system centered near PA 75 that is clearly associated with the LASCO CME. No significant coronal activity in Mk4. Small active prominences PA 55, 230. H-alpha brightening PA 82, 0.93R. Small dark/bright (in H-alpha) surge PA 72, 0.8R, ~19:10. Minor filament activity: PA 45, 0.5R; PA 55, 0.95R; PA 100, 0.8R; PA 110, 0.95R; PA 120, 0.3R; PA 130, 0.85R; PA 145, 0.5R; PA 220, 0.35R; PA 250, 0.45R; PA 298, 0.95R; PA 330, 0.6R; PA 350, 0.7R. 2/18/2006 2006d049 No Mk4 data; PICS 19:59-20:47; CHIP 19:58-20:46. LASCO shows continual outflow in streamer belt PA 60-120. Exceptionally narrow streamer PA 115. EIT shows minor flaring PA 80, 0.9R-1.0R. Very cloudy, short observing day; few usable images. No significant detectable limb or disk activity. 2/19/2006 2006d050 No MLSO data. LASCO shows continual outflow in streamer belt PA 50-120, with possible small, faint Endeve-like CMEs. Same is true of streamer at PA 275. EIT shows four trans-equatorial filament channels (only sparsely filled: per BBSO) that appear distorted by differential rotation. 2/20/2006 2006d051 Mk4 data: 18:22-19:13; PICS 18:09-19:16; CHIP 18:09-19:15. Data gaps: EIT 04:12-07:48, 8:48-17:24; LASCO C2 04:06-07:54, 08:54-17:30; C3 04:08-07:42, 08:42-17:42. Although it is difficult to tell given the sparse data, there is substantial outflow in the region from PA 80-110, probably involving more than one faint CME. No significant coronal activity in EIT. Short, cloudy observing day. No significant detectable coronal activity in Mk4. Low-lying, small active prominences PA 75, 135, 290. No significant detectable disk activity. 2/21/2006 2006d052 No MLSO data. LASCO shows continual outflow PA 70-120, PA 210-280, with probably Endeve-like CMEs and a large, faint blob-like CME near PA 230 late in the day. No significant coronal activity in EIT. 2/22/2006 2006d053 No MLSO data. LASCO shows Endeve-like CMEs PA 80, 110. CME centered near PA 90 enters C2 just before 20:00. Relatively narrow CME PA 260 enters C2 before 13:54. EIT shows a frontal loop followed by a cavity at PA 90 leaving the field of view after 19:13. This is the inner coronal part of the PA 90 LASCO CME. Rising post-eruption loops near PA 90 are observed in EIT 30.4 nm following the eruption observed in 19.5 nm. 2/23/2006 2006d054 Mk4 data: 17:55-02:22; PICS 17:48-02:29; CHIP 17:48-02:29. Mk4 data gap: 18:27-02:19, LASCO shows continual outflow PA 70-110, 250. No significant coronal activity in EIT. No significant detectable coronal activity in the few Mk4 images available. At PA 110, a prominence rapidly rises to ~1.1R (~21:50) and just as rapidly falls back to the toward the surface. Relatively large active prominence PA 45. Low-lying active prominences PA 130, 220, 250, 300. Minor filament activity: in sparsely filled polar crown channels; in sparsely and more fully filled trans-equatorial channels. 2/24/2006 2006d055 No MLSO data. Data gaps: EIT 02:45-04:24, 04:48-06:24, 09:00-10:14, after 18:36; LASCO C2 02:41-04:10, 04:54-06:30, 09:06-10:30, after 18:08; LASCO C3 02:30-04:15, 04:42-06:42, 08:42-10:20, after 18:18. Slow, faint, small CME PA 95 entering C2 before 06:30. Streamer PA 245 slowly swelling through the day. LASCO shows continual outflow PA 80-110, 245. No significant coronal activity in EIT. 2/25/2006 2006d056 Mk4 data: 17:38-00:57; PICS 17:18-01:14; CHIP 17:18-01:13. LASCO shows continual outflow in same regions as preceding day. Endeve-like CME PA 95. EIT shows rapidly rising loop system PA 98 early in the day. No significant coronal activity in Mk4. Faint, very active prominence system PA 90-115. Compact, loop-like prominence PA 130. Long filaments, possibly part of a partially filled transequatorial switchback filament channel exhibiting relatively minor activity. Other minor filament activity: PA 225, 0.8R; PA 270, 0.9R; PA 345, 0.75R. 2/26/2006 2006d057 No MLSO data. Early in the day, LASCO shows a CME extending from PA 270 to PA 310, but obscured from PA 280 to PA 295 by an apparent (quite severe) masking problem (particularly in C2). Significant outflow continues in this region (particularly near PA 270) throughout the day. Continual outflow in streamer belt PA 60-120, with a possible Endeve-like CME near PA 90. No significant coronal activity in EIT. 2/27/2006 2006d058 Mk4 data: 17:52-20:00; PICS 17:21-20:10; CHIP 17:20-20:10. No EIT or LASCO data. No significant coronal activity in Mk4. Active prominence system PA 265-275 showing substantial horizontal flows. Faint active prominence system PA 225-235 showing substantial horizontal flows. Small faint active prominence PA 140 rising through the short observing day. Very minor filament activity in the northern and southern polar crowns and the trans-equatorial switchback. 2/28/2006 2006d059 No MLSO data. No EIT data; somewhat sparse LASCO data (about 1 image per hour). LASCO shows continual outflow in eastern and western streamer belts. Relatively narrow, moderate speed (~500 km/s) CME PA 245 enters C2 before 15:00. 3/01/2006 2006d060 No MLSO data. No EIT or LASCO data. 3/02/2006 2006d061 Mk4 data: 17:34-17:49; PICS 17:35-18:15; CHIP 17:35-18:13. No EIT or LASCO data. Short, cloudy observing day; only a few usable images. No significant detectable activity in any MLSO data. 3/03/2006 2006d062 Mk4 data: 17:31-22:01; PICS 17:11-22:09; CHIP 17:13-22:08. No EIT data; LASCO has hourly data with two data gaps. LASCO data gaps: C2 11:05-19:05; after 21:10; C3 10:35- 18:35; after 21:35. CME PA 90 leaving LASCO C3 at the beginning of the day. CME PA 245 (relatively faint and narrow) underway at the beginning of the day. LASCO shows continual outflow in eastern and western streamer belts. No significant coronal activity in Mk4. Active prominences PA 40, 75, 140, 230. Very active filament with sloshing motion and motion perpendicular to the spine, extending from PA 120, 0.55R to PA 90, 0.2R (the latter end in a small active region). Tiny filament PA 220, 0.7R darkens significantly beginning ~19:00 and disappears abruptly ~20:00. CHIP velocity data are consistent with this being a small filament eruption. Minor filament activity: in sparsely filled northern and southern polar crown channels; PA 85, 0.9R; PA 105, 0.5R; PA 235, 0.8R. 3/04/2006 2006d063 Mk4 data: 20:30-21:35; PICS 17:11-02:05; CHIP 17:10-02:04. Data gaps: PICS 23:05-00:23; CHIP 23:03-00:23. No EIT or LASCO data. No usable Mk4 images. Small active prominence PA 258. The very active filament from the preceding day has almost completely disappeared--very probably in an eruption. The nearby very small filament with minor activity (now at PA 115, 0.2R) has grown significantly from the preceding day (when it was at PA 105, 0.5R), is very active, and appears to begin erupting at the end of the day. Small filament PA 215, 0.95R disappears toward the end of the day. Minor filament activity similar to preceding day. 3/05/2006 2006d064 Mk4 data: 18:06-00:24; PICS 18:04-01:43; CHIP 18:03-01:42. No EIT or LASCO data. No significant coronal activity in Mk4. Active prominence PA 245, with material flowing on a loop-like trajectory; not clear whether prominence is rising, because of the intervention of clouds ~19:00 prominence no longer visible after break in clouds (~20:00). Small active prominence PA 65. Minor filament activity: in northern polar crown; PA 55, 0.9R; PA 80, 0.55R; PA 110, 0.9R; PA 140, 0.9R; PA 180, 0.2R; PA 255, 0.7R. The small active filament at PA 180, 0.2R may erupt ~20:00 (CHIP velocity). 3/06/2006 2006d065 Mk4 data: 17:46-02:25; PICS 17:12-02:30; CHIP 17:12-02:29. No EIT data; LASCO data very sparse (12 images for C2 and 11 images for C3). Possible narrow CME PA 270 entering LASCO C2 before 12:00. No significant coronal activity in Mk4. Active prominence PA 65 with draining flows reminiscent of 99d121. Very small active prominences PA 225, 265, 315. Very active (sloshing) filament near small active region PA 255, 0.45R. Minor filament activity: in northern polar crown; PA 45, 0.9R; PA 140, 0.25R (disappears); in very sparsely filled southern polar crown channel; PA 255, 0.9R; PA 288, 0.7R. 3/07/2006 2006d066 Mk4 data: 17:15-22:44; PICS 17:16-23:37; CHIP 17:15-23:38. No EIT or LASCO data. No significant coronal activity in Mk4. Small active prominences PA 62, 315, 325. Minor filament activity: in northern polar crown; PA 15, 0.7R to PA 65, 1.0R; PA 40, 0.2R; PA 115, 0.6R; PA 210, 0.7R; PA 260, 0.6R. 3/08/2006 2006d067 Mk4 data: 17:28-22:02; PICS 17:04-22:02; CHIP 17:03-22:04. No EIT or LASCO data. No significant coronal activity in Mk4. Low-lying active prominences PA 105, 275, 310. Very active (sloshing) filament near small active region PA 260, 0.8R. Minor filament activity: in northern polar crown; PA 55, 0.9R; PA 120, 0.4R; PA 180, 0.6R; PA 225, 0.9R; PA 310, 0.2R. 3/09/2006 2006d068 No MLSO data. No EIT or LASCO data. 3/10/2006 2006d069 No MLSO data. No EIT data. Only 10 LASCO C2 images and 11 C3 images. Streamer PA 290 slowly swells early in the day and erupts sometime between 10:00 and 20:00; it reaches 13R by 23:35. 3/11/2006 2006d070 No MLSO data. No EIT data. Hourly LASCO data with gaps. LASCO shows continual small outflowing puffs near the preceding days PA 290 eruption. CME PA 250 enters C2 ~14:00 and reaches 20R by ~21:00. 3/12/2006 2006d071 No MLSO data. No EIT data. Hourly LASCO data with gaps. LASCO shows continual outflow in regions of last two days' CMEs: near PA 250 and 290. 3/13/2006 2006d072 No MK4 data; PICS 17:20-18:27; CHIP 17:20-18:28. No EIT data. LASCO data gap: C2 after 10:12, except for image at 15:24; C3 after 10:18, except for image at 15:18. LASCO shows continual outflow in both eastern and western streamer belts. No good PICS limb images; only a couple of usable PICS and CHIP disk images. No significant detectable limb or disk activity. 3/14/2006 2006d073 No MLSO data. No EIT or LASCO data. 3/15/2006 2006d074 No MLSO data. No EIT data. Only 10 images each for LASCO C2 and C3; no obvious activity. 3/16/2006 2006d075 No MLSO data. No EIT or LASCO data. 3/17/2006 2006d076 No MLSO data. No EIT data. LASCO data gaps: C2 09:24-14:24, 18:48 to end of day, with one image at 20:01; C3 09:18-14:42, 18:42 to the end of the day, with one image at 20:05. At 14:24, after the first data gap, a narrow CME is in progress at PA 120. 3/18/2006 2006d077 Mk4 data: 19:32-19:47; PICS 18:42-19:51; CHIP 18:41-19:50. No EIT data; approximately hourly LASCO data. LASCO shows continual outflow in eastern and western streamer belts, with possible Endeve-like CME PA 280. Short, cloudy observing day; only a few good PICS limb images. No significant detectable limb activity. Active filament PA 320, 0.75R. 3/19/2006 2006d078 No MLSO data. The LASCO mask has changed, and the corona is much fainter in both C2 and C3. Relatively narrow CME PA 95 enters LASCO C2 ~04:30. Faint, diffuse CME PA 300, enters C2 before 16:00. Faint, diffuse CME PA 240-260, enters C2 ~1600. These latter two CMEs could be a manifestation of a larger partial halo CME. EIT (30.4 nm) shows a filament eruption PA 130, ~04:00, which is traveling at a significant angle to the radial (toward smaller PA) and could be associated with the PA 95 CME. EIT (30.4 nm) shows a large surge PA 150, ~ 14:24. EIT (30.4 nm) shows a prominence eruption starting near the beginning of the day PA 225; there may be a very faint disturbance in C2 at this PA early in the day. 3/20/2006 2006d079 Mk4 data: 17:21-02:23; PICS 17:10-02:26; CHIP 17:10-02:25. No EIT or LASCO data. Very active prominence PA 275, showing draining flows from the top (like 99d121) and sides; has largely disappeared by 21:00. Small active prominence PA 45 with flows reminiscent of 99d121. Low-lying active prominence PA 135 disappears by ~23:00. Very active filament with sloshing motions PA 45, 0.4R. Minor filament activity: extending from PA 25, 0.8R to PA 340, 0.5R; many small patches of filament material throughout the southern hemisphere. 3/21/2006 2006d080 No MLSO data. Data gaps: EIT (30.4 nm) 10:48-15:48; LASCO C2 10:54-15:54; C3 10:42-16:18. CME PA 50 barely visible in faint C2 data enters C3 before 06:00. CME PA 240 already in C3 at the beginning of the day. EIT (30.4 nm) shows strong surging off limb PA 155. 3/22/2006 2006d081 No MLSO data. LASCO shows continual outflow in eastern and western streamer belts. A nice three-part-structure CME centered at PA 105 enters C2 before 21:20 (the preceding two hours of C2 data were obscured in the east). No significant coronal activity in EIT (30.4 nm). 3/23/2006 2006d082 No MLSO data. A smaller (see preceding day) CME PA 105 enters LASCO C2 before 06:50 and catches up to the CME of the preceding day, merging with its core before the CME pair leaves C3. C3 shows continual outflow along the streamer PA 240. No significant coronal activity in EIT (principally 30.4 nm). 3/24/2006 2006d083 No MLSO data. LASCO shows continual outflow in eastern and western streamer belts. C2 shows a slowly swelling streamer PA 250. No significant coronal activity in EIT (principally 30.4 nm). 3/25/2006 2006d084 No Mk4 data; PICS 17:43-20:43; CHIP 17:42-20:42. Data gaps: PICS 19:13-20:21; CHIP 19:12-20:21. LASCO shows streamer PA 250 continuing to expand in what appears to be a very slow CME. EIT (30.4 nm) shows a prominence centered at PA 245 very slowly rising through the day, with the top leaving the EIT field of view (~1.6R at PA 350) toward the end of the day. Very cloudy, short observing day. No good PICS limb images. Few usable disk images. No detectable limb or disk activity. 3/26/2006 2006d085 No MLSO data. LASCO shows a very slow CME in the streamer at PA 110. It appears that the CME is underway at the beginning of the day and has not reached 10R by the end of the day. No significant coronal activity in EIT (principally 30.4 nm). 3/27/2006 2006d086 No MLSO data. LASCO shows continual significant ejections of mass in streamer centered near PA 105; there are at least two clearly distinct CMEs that occur among these continual ejections. CME centered at PA 300 enters C2 ~20:00. There is also continual outflow throughout the eastern and western streamer belts. EIT (30.4 nm) shows bright, narrow ejection PA 100, ~02:30. A very active prominence rises near PA 110, with possible ejection of material. Significant activity PA 285-305, 0.9R-1.1R, particularly late in the day. 3/28/2006 2006d087 Mk4 data: 18:58-21:00; PICS 18:59-21:03; CHIP 18:59-21:02. LASCO continues to show repeated puffs of mass from streamer region centered near PA 105. No significant coronal activity in EIT (principally 30.4 nm). Minor prominence activity PA 45, 133, 255, 285, 303. Minor filament activity in sparsely filled northern and southern polar crown channels. 3/29/2006 2006d088 No MLSO data. LASCO shows modest continual outflow in eastern and western streamer belts. EIT (30.4 nm) shows a bright surge off limb originating in a bright point very near the limb in the southern polar coronal hole (PA 200). 3/30/2006 2006d089 No MLSO data. LASCO shows continual outflow in eastern and western streamer belts. Possible Endeve-like CME toward the end of the day in streamer at PA 65. EIT (30.4 nm) shows large, very active prominences centered at PA 60, 275. Prominence at PA 275 begins to lift off toward the end of the day (see LASCO on the following day). 3/31/2006 2006d090 No MK4 data; PICS 21:14-22:09; CHIP 21:14-22:08. Very faint CME PA 275 from near the beginning of the day in LASCO C2 (see EIT on preceding day). No significant coronal activity in EIT (30.4 nm before 17:30, 19.5 nm after 17:30). Short, cloudy observing day. Very few usable PICS and CHIP images. No significant detectable limb or disk activity. 4/01/2006 2006d091 No Mk4 data; PICS 00:37-01:02; CHIP 00:37-01:04. Clearly defined frontal loop of a small CME PA 270 appears in LASCO C2 22:30. No significant coronal activity in EIT (19.5 nm). Short, cloudy observing day. Very few usable PICS and CHIP images. No significant detectable limb or disk activity. 4/02/2006 2006d092 No MK4 data; PICS 20:09-20:27; CHIP 20:08-20:26. LASCO shows continued ejection (see preceding day) of highly structured, tear-drop-shaped CME PA 270, which appears to fully disconnect by the end of the day. Small, faint CME PA 70 enters C2 ~02:30. No significant coronal activity in EIT. Short, cloudy observing day. Very few usable PICS and CHIP images. No significant detectable limb or disk activity. 4/03/2006 2006d093 Mk4 data: 17:08-20:22; PICS 16:54-20:23; CHIP 16:54-20:23. LASCO shows continual outflow in eastern and western streamer belts. Slow, faint, possibly distinct CMEs within this outflow near PA 80 and PA 265 enter C2 near midday. EIT shows flaring throughout the day in active region centered near PA 120, 0.2R. No significant coronal activity in Mk4. Low-lying active prominence PA 115. Surging off limb PA 165. Surging on disk PA 135, 0.25R. Flaring in active regions PA 150, 0.15R and PA 250, 0.25R. Possible small filament eruption PA 240, 0.35R, ~17:30. Minor filament activity: sparsely filled northern and southern polar crown channels; PA 75, 0.35R; PA 230, 0.1R. 4/04/2006 2006d094 Mk4 data: 16:55-21:25; PICS 16:56-21:46; CHIP 16:56-21:43. LASCO shows continual outflow in eastern and western streamer belts. Possible Endeve-like CMEs PA 80, 270. Large, faint CME PA 160, entering C2 ~07:00. Small CME PA 265, entering C2 ~13:00. Long (apparently two-ribbon) flare in EIT PA 265, 0.8R, ~13:00 (compare PA 265 LASCO CME). Low-lying active prominence PA 115; CHIP velocity shows possible swirling motions. Surging off limb PA 245. Surging from near small sunspot PA 270, 0.15R. Minor filament activity PA 10, 0.35R; PA 20, 0.1R; PA 325, 0.9R. 4/05/2006 2006d095 Mk4 data: 17:10-22:56; PICS 16:46-22:57; CHIP 16:46-22:57. LASCO shows continual outflow in eastern and western streamer belts. Very faint, small CME PA 310 about midday. Endeve-like CME PA 260. EIT shows some flaring in active regions west of disk center. Throughout the day, a small bright region develops at PA 105, as it moves from 0.8R to 0.6R. No significant coronal activity in Mk4. Small prominence PA 278 showing significant draining from the top. Surging off limb PA 105. Surging from near sunspot PA 260, 0.75R. Minor filament activity: PA 115, 0.95R; PA 180, 0.6R; PA 310, 0.1R; PA 320, 0.95R. 4/06/2006 2006d096 Mk4 data: 16:51-23:03; PICS16:56-23:13; CHIP 16:52-23:12. LASCO shows substantial continual outflow in streamer region centered at PA 260 throughout the day; normal continual outflow seen in other streamer regions. Very faint CME (visible only in difference images) PA 50 entering C2 before 01:00. Faint CME PA 105 entering C2 before 13:30. Very narrow CME PA 70 entering C2 before 14:30. EIT shows an apparent eruption PA 265, 0.6R taking the form of a sudden broad brightening at 05:36, followed by rising bright loops in the same region; there is an enhancement of the PA 260 outflow observed in C2 at 05:30. The same region shows flaring again after 20:45. EIT shows rising loop system off limb PA 103 beginning ~14:24. EIT shows continual flaring in the small active region PA 105, 0.5R that appeared on the preceding day; a dimming appears just northeast of the region at 17:00, although there is no obvious corresponding CME in LASCO. No significant coronal activity in Mk4. Small active prominences PA 220, 263, 312. PA 263 prominence drains completely by ~19:30. PA 312 prominence is relatively tall and thin, and CHIP velocity gives some indication of swirling motion. Northeastern part of small active region PA 103, 0.45R is flaring from the beginning of the day until ~17:30. Strong flaring PA 265, 0.85R beginning ~20:45, followed by a large dark (in H-alpha) surge at the end of the day. Minor filament activity: PA 110, 0.9R; PA 180, 0.6R; PA 310, 0.5R. 4/07/2006 2006d097 Mk4 data: 17:06-22:54; PICS 16:49-02:29; CHIP 16:49-02:28. LASCO shows substantial continual outflow in streamer region centered at PA 260 throughout the day, with the largest material ejection already in C3 at the beginning of the day (see preceding day's late flaring near PA 265). Endeve-like CME PA 285. EIT shows continual flaring in loops near PA 265, 1.0R. EIT shows minor flaring throughout the day in small active region PA 115, 0.3R. Active prominences PA 75, 220, 270, 310. Prominence at PA 270 shows significant draining. Other prominences show swirling in CHIP velocity. Flaring and surging in active region centered at PA 265, 0.75R. Minor filament activity: PA 20, 0.5R; PA 110, 0.8R; PA 205, 0.7R; PA 245, 0.55R; PA 275, 0.9R; PA 300, 0.7R; PA 330, 0.9R. 4/08/2006 2006d098 Mk4 data: 17:07-19:38; PICS 16:50-00:29; CHIP 16:49-00:27. LASCO shows CME PA 95 entering C2 before 05:30. CME PA 260 enters C2 06:06; continued outflow PA 260 throughout the day. PA 260 CME is visible off limb in EIT ~05:30. Active prominences PA 60-80, 115, 135, 310. All prominences show some swirling in CHIP velocity; PA 60-80 prominence shows significant sloshing and swirling. Apparent post-eruption loops PA 260. Strong surging off limb PA 258. Very active filament PA 275, 0.95R. Minor filament activity: PA 30, 0.7R; PA 110, 0.65R; PA 125, 0.9R; PA 250, 0.7R; PA 250, 0.95R; PA 290, 0.75R; PA 325, 0.95R. 4/09/2006 2006d099 Mk4 data: 16:57-17:30; PICS 16:58-01:46; CHIP 16:58-01:19. Data gap: PICS 22:14-00:23; CHIP 22:13-00:23. LASCO shows CME PA 95 entering C2 at the beginning of the day. CME PA 250 enters C2 before 04:30. CME PA 270 enters C2 ~22:30. LASCO shows continual outflow in eastern and western streamer belts. EIT shows a rising loop system PA 90 from the beginning of the day. EIT shows an eruption PA 250 beginning ~03:30. Rising loop system off limb PA 270 ~23:00. Very active low-lying prominence PA 60-75. Active prominences PA 135, 308. Active, possible eruptive (~19:20) filament PA 85, 0.95R. Minor filament activity: PA 20, 0.6R; from PA 120, 0.4R to PA 125, 0.9R; PA 287, 0.9R; PA 318, 0.95R. 4/10/2006 2006d100 No MK4 data; PICS 19:29-02:22; CHIP 19:25-02:21. Data gap: PICS 23:07-00:51; CHIP 23:07-00:51. LASCO shows CME PA 270 in progress at the beginning of the day, with the bright front near 4.0R. Relatively broad CME PA 135 enters C2 before ~07:00; this appears to be a rather slow partial halo with a width of possibly as much as 200 degrees (visible in C3 through next day). No significant coronal activity in EIT. Cloudy day, only a few good PICS limb images. Large active prominence PA 60, showing significant swirling and sloshing in CHIP velocity. Other active prominences (CHIP intensity) PA 132, 318. Bright (in H-alpha) surging on disk toward the end of the day in the active region PA 265, very near the limb. Minor filament activity: PA 70, 0.95R; from PA 130, 0.8R to PA 145, 0.3R. 4/11/2006 2006d101 Mk4 data: 16:53-21:23; PICS 16:54-00:01; CHIP 16:53-23:15. LASCO shows continual outflow in the streamer belts, particularly near 120. Faint CME PA 255 enters C2 ~10:00. EIT shows a dimming around small active region PA 100, 0.3R, 02:00. Flaring in active region PA 100, 0.7R, 18:24. Only a few Mk4 images; no significant coronal activity. Relatively cloudy day; relatively few good PICS limb images. Active prominences PA 55, 130, 225, 245, 315 (best observed in CHIP intensity). Significant swirling in PA 55 prominence (best observed in CHIP velocity). Rather large active filament extending from PA 58, 1.0R to PA 68, 0.8R. Surging on disk PA 95, 0.8R. Minor filament activity PA 110, 0.25R; from PA 135, 0.7R to PA 190, 0.25R; PA 305, 0.95R. 4/12/2006 2006d102 No MLSO data. EIT data gap: 18:32-22:32. LASCO shows continual outflow in streamer belts. Apparent Endeve-like CME in streamer PA 70. CME PA 240 enters C2 before 16:54. No coronal activity in EIT. 4/13/2006 2006d103 Mk4 data: 17:02-02:25; PICS 16:59-02:25; CHIP 16:52-02:24. LASCO shows continual outflow in streamer belts. CME PA 240 enters C2 ~14:00. EIT shows significant flaring (possibly evolving an eruption) PA 260, 0.2R, ~13:00. No significant coronal activity in Mk4. Cloudy day. Only intermittent good PICS limb observations. Very active prominence PA 68. In CHIP intensity and velocity, significant swirling and draining is seen; possibly reminiscent of 99d121 early in the day. Other active prominences PA 50, 245, 305, 315. PA 50 prominence shows significant swirling in CHIP velocity. Large active filament extending from PA 40, 0.5R to PA 50, 1.0R. Minor filament activity: PA 65, 0.3R; extending from PA 90, 0.65R to PA 112, 1.0R; PA 115, 0.2R; extending from PA 170, 0.5R to PA 240, 0.7R; PA 255, 0.3R; PA 300, 0.95R. 4/14/2006 2006d104 Mk4 data: 16:57-01:59; PICS 16:51-02:05; CHIP 16:51-02:00. LASCO shows continual outflow in the streamer belts with a particularly strong outflow near PA 100 around midday; could be called an unstructured CME. No significant coronal activity in EIT. No significant coronal activity in Mk4. Small active prominences PA 102, 115, 123, 135, 275. Long, thin mildly active filament winding through active region near disk center. Minor filament activity: large filament extending from PA 15, 0.4R to PA 45, 0.9R; extending from PA 90, 0.5R to PA 115, 1.0R; PA 155, 0.4R; from PA PA 170, 0.5R to PA 240, 0.8R. 4/15/2006 2006d105 Mk4 data: 19:01-23:21; PICS 16:52-23:56; CHIP 16:52-23:55. LASCO shows continual outflow in the streamer belts. Relatively narrow, faint CME PA 255 entering C2 before 17:00. Faint, unstructured CME centered near PA 100 enters C2 ~17:30 (near PA 110), with outflow strengthening and broadening through ~22:00. Possibly independent very narrow CME PA 80 entering C2 ~23:00. EIT dimming PA 268, 0.55R, 16:12; may be associated with PA 255 CME. EIT dimming PA 140, 0.6R, 18:36; may be associated with eastern CME. Flaring near filament channel PA 115, 0.7R, beginning ~17:24; may be associated with eastern CME. Cloudy day; few good Mk4 and PICS limb images. No significant coronal activity in Mk4. Small active prominences PA 75, 105-120, 295 (best seen in CHIP data). Possible filament eruption PA 115, 0.8R near the beginning of the observing day. Significant sloshing in the remainder of this long filament throughout the observing day. Minor filament activity similar to preceding day. 4/16/2006 2006d106 Mk4 data: 16:51-22:25; no PICS or CHIP data. LASCO shows continual outflow in the streamer belts. No significant coronal activity in EIT. No significant coronal activity in Mk4. 4/17/2006 2006d107 Mk4 data: 16:58-02:27; PICS 16:56-02:32; CHIP 16:55-02:31. LASCO shows continual outflow in the streamer belts. CME PA 250 enters C2 before 19:30. EIT shows flaring PA 275, 0.55R, beginning ~18:24; there is an associated EIT wave, most clearly visible toward the north. This event appears to be associated with the PA 250 CME. No significant coronal activity in Mk4. Small active prominences PA 100, 135. Active region filament PA 275, 0.55R erupts ~18:20. The eruption is accompanied by flaring (2-ribbon) in the active region and a clear wave. In H-alpha, the wave is seen through the activation of successively farther northeast portions of the large filament extending from PA 10, 0.7R to PA 305, 0.65R. The wave front is not clearly visible in CHIP (except through the filament activation). Bright (in H-alpha) surge on disk PA 265, 0.95R. 4/18/2006 2006d108 Mk4 data: 16:50-21:34; PICS 16:51-01:34; CHIP 16:51-01:33. LASCO shows continual outflow in the streamer belts, particularly strong in region around PA 95 streamer. EIT shows continual minor flaring in three low-latitude active regions. No significant coronal activity in Mk4. Small active prominences PA 45, 135, 250. Very little filament activity, but three long, relatively sparsely filled filament channels. 4/19/2006 2006d109 Mk4 data: 16:55-02:24; PICS 16:46-02:27; CHIP 16:49-02:28. Data gaps: EIT 16:48-21:38; LASCO C2 17:50-20:53; C3 17:42-20:57. LASCO shows continual outflow in the streamer belts. No significant coronal activity in EIT. No significant coronal activity in Mk4. Small active prominences PA 45, 85, 245, 285. Flaring with possible small filament eruption PA 270, 0.55R, ~19:30. Possible small filament eruption PA 240, 0.9R, 19:48. Minor filament activity: PA 125, 0.8R (filament appearance); PA 150, 0.75R; PA 160, 0.5R; Pa 230, 0.85R; PA 240, 0.4R; PA 245, 0.8R; PA 255, 0.9R; in large filament extending from PA 290, 1.0R to PA 330, 0.8R. 4/20/2006 2006d110 Mk4 data: 17:01-23:14; PICS 16:55-01:13; CHIP 16:54-01:12. LASCO shows continual outflow in the streamer belts. Apparent Endeve-like CME PA 245. EIT shows minor flaring in active region near disk center. Cloudy day. Few good PICS limb images. Small active prominences PA 45, 100, 290. Large active filament showing significant sloshing PA 305, 0.9R. Minor filament activity: PA 345, 0.9R; PA 250, 0.6R; PA 265, 0.75R; PA 300, 0.2R; PA 310, 0.55R. 4/21/2006 2006d111 No MK4 data; PICS 17:59-21:33; CHIP 17:58-21:32. Data gaps: PICS 18:54-20:42; CHIP 18:53-20:41. CME PA 115 enters LASCO C2 ~02:00, with continuing outflow over and extended period. CME PA 150 enters C2 ~17:00. Apparent Endeve-like CMEs PA 70, 260. No significant coronal activity in EIT. Short, cloudy observing day; only one good PICS limb image; only a few good PICS disk and CHIP images. Large active prominence PA 300. Small active prominences PA 45, 110, 245. No significant detectable disk activity. 4/22/2006 2006d112 Mk4 data: 17:42-22:28; PICS 16:53-01:56; 16:53-01:55. LASCO shows continual outflow in the streamer belts; outflow is particularly strong in the region from PA 90 to PA 120. faint CME PA 70 enters C2 ~15:00. Faint CME PA 230 enters C2 ~19:00. EIT shows flaring in active region PA 275, 0.3R, after ~10:00. Very faint erupting loop system (off limb) ~03:24 (visible only in EIT difference images). Rising flare loops off limb PA 90, after ~11:00. No significant coronal activity in Mk4. Large active prominence system PA 285-305. Active prominences PA 50, 75, 140, 245. Minor filament activity: PA 30, 0.95R; PA 80, 0.8R; PA 95, 0.9R; PA 255, 0.9R; PA 290, 0.9R; PA 305, 0.95R. 4/23/2006 2006d113 No MK4 data; PICS 16:49-22:10; CHIP 16:49-22:09. LASCO shows continual outflow in the streamer belts; outflow is particularly strong in the PA 70 region. Very faint, broad CME centered near PA 110 enters C2 (near PA 120) after ~14:00. No significant coronal activity in EIT. Somewhat cloudy day; relatively poor PICS limb data. Active prominences PA 140, 240, 285-305. At the beginning of the day a blob of material moves along a low-lying loop-like trajectory above the limb from PA 262 to PA 248. Minor filament activity: PA 25, 0.9R; from PA 65, 0.7R to PA 100, 0.9R; PA 255, 0.95R; PA 285, 0.9R. 4/24/2006 2006d114 Mk4 data: 16:55-02:26; PICS 16:46-02:28; CHIP 16:46-02:27. LASCO shows continual outflow in the streamer belts. EIT shows a small dimming PA 117, 0.8R, after 05:00. No significant coronal activity in Mk4. Substantial flows early in the day in a low-lying prominence system extending from PA 235 to PA 258. Very active small prominence PA 120 with sloshing, swirling, and draining flows. Small active prominences PA 140, 225, 250, 285, 300. Bright (in H-alpha) surging PA 105, 0.95R, toward the end of the observing day. Minor filament activity: from PA 5, 0.8R to PA 30, 0.9R; PA 65, 0.5R; PA 100, 0.95R; PA 120, 0.6R. 4/25/2006 2006d115 Mk4 data: 17:05-02:04; PICS 17:07-02:05; CHIP 17:07-02:05. Large, relatively fast (~600 km/s) CME centered near PA 110 enters LASCO C2 06:54. This CME is visible off limb in EIT, and associated dimming and flaring occur in the active region near PA 105, 0.9R. There is also some evidence for an EIT wave. No significant coronal activity in Mk4. Small active prominences PA 48, 84, 118, 137, 227, 250. CHIP velocity shows continued significant sloshing/swirling in PA 118 prominence. The active region filament PA 105, 0.9R, the southern portion of which appears to have erupted earlier in the day (see Kanzelhoehe H-alpha at 09:39, and above LASCO and EIT observations), has now largely re-formed. Minor filament activity: in partially filled northern and southern polar crown channels; PA 40, 0.3R; PA 135, 0.5R; PA 170, 0.25R. 4/26/2006 2006d116 No MK4 data; PICS 16:43-22:08; CHIP 16:43-22:07. Data gaps: PICS 19:35-20:55; CHIP 19:35-20:55. LASCO shows continual outflow in the streamer belts. EIT shows minor flaring in eastern active region complex. Short, cloudy observing day; only a few usable PICS limb images. Active prominences (observable in CHIP data) PA 45-65, 110, 118, 135, 230, 305. Minor flaring in eastern active region complex. Minor filament activity in same regions as preceding day. 4/27/2006 2006d117 No MK4 data; PICS 17:26-22:10; CHIP 17:24-22:09. Data gaps: PICS 20:11-21:28; CHIP 20:10-21:27. LASCO shows continual outflow in the streamer belts. At the end of the day, it appears that a small CME is entering C2 at PA 270, and an Endeve-like CME is forming at PA 290. No significant coronal activity in EIT. Short, very cloudy observing day. Large active prominence PA 50-70. Minor filament activity in same regions as preceding two days. 4/28/2006 2006d118 Mk4 data: 16:52-20:29; PICS 16:51-20:28; CHIP 16:51-20:27. LASCO shows continual outflow in the streamer belts. Small CME PA 270 is underway at the beginning of the day (see preceding day). Faint, very narrow, apparent CME PA 130, ~18:30. EIT shows flaring in active region near PA 120, 0.5R at ~09:00 and ~14:00. An apparently large CME off limb PA 75 begins in EIT 23:12. No significant coronal activity in Mk4. Large active prominence PA 40-60 with substantial flows to the north, including a flow toward the end of the day reminiscent of 99d121. Active prominences PA 227, 250-260. Very active filament PA 220, 0.4R showing significant sloshing motions. Active, possibly eruptive (~17:45) filament PA 125, 0.75R; apparently associated with possible narrow CME at PA 130. Minor filament activity: in partially filled northern and southern polar crown channels; from PA 70, 0.8R to PA 100, 0.5R; PA 120, 0.6R; PA 120, 0.9R; PA 130, 0.4R; PA 140, 0.25R; PA 245, 0.25R. 4/29/2006 2006d119 Mk4 data: 16:48-22:06; PICS 16:49-22:06; CHIP 16:48-22:06. LASCO shows a CME PA 75 underway at the beginning of the day (see EIT on preceding day). Two subsequent CMEs at the same PA enter C2 ~08:30 and ~16:54. Small, faint CME PA 130 enters C2 ~12:30. Faint CME PA 265 enters C2 ~12:54. All three PA 75 CMEs appear off limb in EIT, and the largest (the last one, at 16:54 in C2 and 16:24 in EIT) has an associated EIT wave propagating onto the disk. The PA 265 CME may be associated with dimming and flaring in EIT near PA 235, 0.5R, after ~11:30. EIT shows a dimming PA 100, 0.7R after 02:00, and this may be associated with what appears to be a very faint CME entering C2 near PA 130 after 03:30. Mk4 shows cavity PA 75 leaving the field of view at the beginning of the day, and material injected into the field of view at the end of the day (again PA 75). Surging off limb with possible eruption PA 45, ~17:50. Surging off limb PA 180. Small active prominences PA 225, 285. Filament activity similar to preceding day. 4/30/2006 2006d120 Mk4 data: 16:58-00:32; PICS16:58-00:35; CHIP 16:58-00:35. Data gaps: EIT 01:13-03:48; LASCO C2 00:54-03:54; C3 01:42-04:18. CME PA 75 enters C2 during the data gap, probably between 01:00 and 02:00. Faint CME PA 265 enters C2 ~04:30. Faint halo CME appearing in C2 after ~11:00. Faint CME centered near PA 220 entering C2 ~18:30. CME PA 265 entering C2 after between 22:00 and 22:30. Relatively narrow CME PA 120 entering C2 before 23:00. EIT shows flaring and dimming with EIT wave in active region near PA 120, 0.2R, 09:24; this is apparently associated with the halo CME observed by LASCO. No significant coronal activity in Mk4. Very active prominence PA 60-70 rises from just above the the limb slightly beyond 1.1R from ~20:00 to the end of Small filament eruption PA 248, 0.95R, ~18:30; see PA 220 LASCO CME at 18:30. Significant surging, filament activity, and flaring in the two large active regions near disk center. Very active, large filament with substantial sloshing in the eastern part of the southern polar crown channel; CHIP velocity shows a rope-like swirling pattern. Minor filament activity: in remainder of southern polar crown; in sparsely filled northern polar crown channel; PA 145, 0.55R. the day. 5/01/2006 2006d121 Mk4 data: 16:47-20:53: PICS 16:28-02:31; CHIP 16:28-02:30. Small CME PA 260 enters LASCO C2 before 04:30. Continual outflow in the PA 270 region, with a possibly distinct faint CME entering C2 ~11:00. Another faint, very broad CME centered near PA 270 enters C2 ~16:00. CME PA 220 enters C2 ~17:00. An apparently independent CME PA 270 enters C2 before 18:30. A faint CME PA 120 enters C2 before 22:30. EIT shows a very bright flare near disk center ~02:00, with an associated wave most clearly visible to the north. A major dimming centered near PA 230, 0.6R slowly develops after ~13:45, with a second dimming PA 240, 0.35R appearing after ~14;30, and finally a bright flare PA 245, 0.5R. This series of events seems to correspond to the PA 220 CME that did not enter C2 until ~17:00. No significant coronal activity in Mk4. Small active prominences PA 120, 230, 315. Very active filament with significant sloshing and possibly swirling motions extending from PA 140, 0.6R to PA 230, 0.3R. Minor filament activity: in sparsely filled northern and southern polar crown channels; PA 140, 0.6R; PA 272, 0.8R. 5/02/2006 2006d122 Mk4 data: 16:53-01:05; PICS 16:54-02:16; CHIP 16:53-02:15. LASCO shows continual outflow in streamer belts. CME PA 275 enters C2 ~12:30. EIT shows a brightening PA 200, 0.4R (~15:00) that moves to PA 140, 0.6R by 16:00. No significant coronal activity in Mk4. A very large quantity of prominence material rises from behind the limb near PA 70-75, rises to 1.1R while moving southward (beginning ~20:00), and falls back to the limb near PA 85 (beginning ~22:00); a second large pulse of material arises ~00:00. This is somewhat reminiscent of the 99d121 flows. Small active prominences PA 115, 230, 280, 315. Very active filament extending from PA 155, 0.5R to PA 200, 0.5R (see preceding day) gradually forms throughout the observing day; it is possible that this filament either rose or erupted in association with the EIT event beginning ~15:00, and is falling or reforming during the MLSO observing day. Possible small filament eruptions: PA 55, 0.5R; PA 245, 0.9R. Minor filament activity: in sparsely filled northern and partially filled southern polar crown channels; PA 55, 0.5R; PA 240, 0.9R; PA 245, 0.75R; PA 270, 0.95R; PA 340, 0.3R. 5/03/2006 2006d123 Mk4 data: 16:48-02:14; PICS 16:30-02:11; CHIP 16:29-02:15. Data gaps: Mk4 17:38-19:35, 19:38-01:24. LASCO shows continual outflow in streamer regions. Faint CME PA 80 enters C2 before 01:30. EIT shows possible eruption at the limb PA 240 beginning before 23:12. No significant coronal activity in Mk4. Large surge or prominence eruption PA 240 after 22:45. Small active prominences PA 72, 230, 267, 318. Filament extending from PA 240, 0.8R to PA 260, 0.75R (the northern part in an active region) erupts ~22:40. Large active filament extending from PA 180, 0.5R to PA 215, 0.7R lifts gradually through the day and then slowly erupts ~23:00. This filament appears to be in the same channel as the other erupting filament, and their eruptions appear to be connected either through the eruption of the entire channel, or through the stimulation of the second eruption by the first, say, by a wave, although there is no wave visible in CHIP data. Activity also seems to be stimulated in another active region filament near PA 240, 0.6 R; the connectivity of this filament's channel to the large erupting filament is uncertain. Minor filament activity: PA 115, 0.9R; PA 150-200, 0.7R; PA 290, 0.3R; PA 335, 0.8R. 5/04/2006 2006d124 Mk4 data: 16:53-22:56; PICS 16:30-23:44; CHIP 16:30-23:42. Data gaps: only a few MLSO images available after 21:38. Relatively narrow CME PA 240 enters LASCO C2 before 00:30 (see EIT and MLSO notes on preceding day). Large CME centered near PA 220 enters C2 before 01:54 (see MLSO notes on preceding day). Endeve-like CME PA 315. Relatively faint CME PA 80 enters C2 before 12:00. CME PA 260 enters C2 ~15:00. Smaller CME PA 270 enters C2 ~18:00. EIT difference images clearly show large filament eruption seen in MLSO data (see preceding day). EIT shows flare loops off limb near PA 100 during the latter part of the day, including a possible small eruption. Mk4 shows (in scaled fits images) CME PA 270 rising slowly from the beginning of the observing day. Near PA 95, apparent outward motion of what is possibly a small, slow CME. Coronal rain PA 100. Possible post-eruption loops PA 263. Small active prominences PA 75, 90, 230, 270, 320. Minor filament activity: PA 20, 0.4R; PA 105, 0.5R; PA 120, 0.8R; from PA 165, 0.6R to PA 210, 0.9R; PA 240, 0.7R; PA 290, 0.5R; PA 325, 0.9R. 5/05/2006 2006d125 Mk4 data: 17:09-23:46; PICS 16:31-23:44; CHIP 16:31-23:44. LASCO shows substantial continual outflow in region of western CMEs of preceding day (~ PA 230-280). CME PA 235 enters C2 ~13:30. Relatively narrow CME PA 240 enters C2 ~20:30. Very faint CME PA 95 enters C2 ~22:30. EIT shows an eruption off limb PA 90 beginning ~21:24. Narrow CME PA 90 enters Mk4 ~21:30; the observing day ends before material leaves the field of view. Narrow dimming in Mk4 PA 240, with an apparent ray-like ejection; corresponds to PA 240 narrow CME observed by LASCO. Small surge off limb or prominence eruption PA 90 ~21:30; see Mk4 and EIT observations. Small prominence eruption PA 242, ~20:00; see LASCO and Mk4 events. Active prominences PA 115, 250, 315. Minor filament activity: PA 120, 0.95R; PA 125, 0.7R; PA 210, 0.9R; PA 245, 0.8R; PA 320, 0.9R; PA 332, 0.85R; PA 345, 0.7R. 5/06/2006 2006d126 No MLSO data. LASCO shows continual outflow in streamer regions, with particularly strong outflow in the region PA 230-270. Pulses of this strong outflow (which probably fall below the level of "CME" classification occur at ~01:30, ~08:30, ~17:30, ~21:30. EIT shows an apparent significant eruption off limb PA 85 ~18:48, although a corresponding LASCO signature is not clear; there may be a corresponding outflow near PA 70, best seen in C3. 5/07/2006 2006d127 No MLSO data. LASCO shows continual outflow in streamer regions, with particularly strong outflow in the region PA 230-270. The strongest pulse of outflow in this region occur ~04:00 and 06:30. Relatively narrow, amorphous CME PA 120 enters C2 ~15:30. EIT shows flaring in active region near the limb PA 90. 5/08/2006 2006d128 Mk4 data: 16:45-23:59; PICS 16:38-00:14; CHIP 16:37-00:01. Data gaps: Mk4 20:38-23:23; PICS 20:37-23:24; CHIP 20:36-23:23. LASCO shows continual outflow in streamer regions. Large CME PA 240 enters C2 ~04:30. Endeve-like CME PA 300. EIT shows (bright) prominence erupting PA 240 in 05:36 image (next earlier image 04:36). No significant coronal activity in Mk4. Faint post-eruption loops PA 245-255. Small active prominences PA 50, 228. Minor filament activity: from PA 100, 0.95R to PA 145, 0.6R; PA 145-200, 0.45R. 5/09/2006 2006d129 Mk4 data: 16:39-21:19; PICS 16:40-21:18; CHIP 16:39-21:17. LASCO shows continual outflow in streamer regions. Apparent Endeve-like CMEs PA 295. Very faint CME PA 260 enters C2 before 08:30. EIT shows continual flaring in eastern equatorial active region. No significant coronal activity in Mk4. Small active prominences PA 52, 70, 90. Very active (possibly eruptive) thin filament (near an active region) extending from PA 105, 0.4R to PA 125, 0.8R. Minor filament activity: PA 60, 0.95R; PA 65, 0.65R; PA 70, 0.6R; PA 110, 0.8R; PA 150, 0.6R; from PA 160, 0.4R to PA 215, 0.6R. 5/10/2006 2006d130 Mk4 data: 17:07-20:46; PICS 17:07-20:45; CHIP 17:07-20:44. LASCO shows continual outflow in streamer regions. Endeve-like CME PA 295. Very slow, very faint CME PA 90 appears about midday in C2. EIT shows a small dimming just north of an active region PA 250, 0.1R, ~08:00. No significant coronal activity in Mk4. Small active prominences PA 53, 67, 89, 265, 314. Minor filament activity: PA 65, 0.45R; extending from PA 85, 0.3R through an active region to PA 125, 0.7R; extending from PA 210, 0.45R to PA 235, 0.75R. 5/11/2006 2006d131 Mk4 data: 16:47-23:15; PICS 16:34-23:16; CHIP 16:34-23:16. LASCO shows continual outflow in streamer regions, particularly strong pulses occurring in the region near PA 90. Very faint CME near PA 230 enters C2 ~17:30. Very slow CME centered near PA 85 enters C2 ~16:00, but still has not reached the edge of the field of view by the end of the day. EIT shows eruption near PA 230 beginning ~10:30. This appears too fast to be associated with the PA 230 CME seen in C2, although there is continual outflow in this region throughout the day. An eruption starting near PA 50, ~17:00 is at least partially a prominence eruption, which travels well south of radial, leaving the EIT field of view near PA 70 and is presumably the origin of the PA 85 CME. EIT shows flaring with dimmings in active region near disk center after ~23:00. Very slow CME near PA 75 is underway in Mk4 at the beginning of the observing day. An associated erupting prominence enters Mk4 near PA 50 ~17:40 and exits near PA 85 ~22:00. Prominence near PA 50 slowly lifting with significant swirling and draining from the beginning of the day. As it rises, it accelerates and continues to swirl and drain, finally disappearing from view as the outermost part has reached nearly PA 75, 1.5R, ~20:35 (see, Mk4, EIT, and LASCO). Small active prominences PA 85, 250. Small filament PA 50, 0.95R disappears; evidently part of the erupting prominence (see above). Flaring with apparent filament eruption starting at the end of the observing day ~23:00 in the active region near disk center (see EIT flaring/dimmings ~23:00). Minor filament activity: PA 40, 0.7R; PA 140, 0.6R; PA 220, 0.7R. 5/12/2006 2006d132 Mk4 data: 16:43-19:50; PICS 16:33-19:49; CHIP 16:32-19:48. LASCO shows significant outflow throughout the day in the region of the preceding day's PA 90 very slow CME. Continued outflow also occurs in the PA 230 region, probably as an aftermath to the PA 230 CME of the preceding day. EIT shows continued flaring early in the day in the active region near disk center where the dimmings occurred at the end of the preceding day. No corresponding LASCO (halo) signature is visible. No significant coronal activity in Mk4. Small active prominences PA 250, 263, 270, 308. Very active filament PA 270, 0.1R. Minor filament activity: PA 110, 0.4R; PA 170, 0.45R; PA 200, 0.6R; PA 235, 0.85R; PA 250, 0.6R. 5/13/2006 2006d133 Mk4 data: 16:48-21:03; PICS 16:37-22:09; CHIP 16:36-22:07. LASCO shows continual outflow in streamer regions. In the PA 90 region there is a series of CMEs throughout the day: small CMEs entering C2 before 00:30 and before 05:00; a moderate CME entering C2 before 06:25; large CMEs entering C2 before 08:48 and before 18:00. The early smaller CMEs may simply be a part of the large, slow CME of the preceding day. No significant coronal activity in EIT. No significant coronal activity in Mk4. Small active prominences PA 70, 135, 246, 267, 271, 298. Very active small filaments: PA 190, 0.5R; PA 275, 0.35R. Minor filament activity: PA 10, 0.55R; PA 60, 0.6R; PA 125, 0.3R; PA 170, 0.4R; PA 170, 0.6R; PA 240, 0.9R; PA 250, 0.5R; PA 255, 0.7R; PA 320, 0.45R. 5/14/2006 2006d134 Mk4 data: 16:56-21:52; PICS 16:34-22:26; CHIP 16:33-22:25. LASCO shows continual outflow in streamer regions. Very faint CME PA 90 enters C2 before 15:30. Faint Endeve-like CME PA 255 around the middle of the day. Very broad CME extending from PA 70 to PA 230 enters C2 before 21:30. No significant coronal activity in EIT. No significant coronal activity in Mk4. Very active low-lying prominence exhibiting flows from PA 265 to PA 255. Small active prominences PA 57, 135, 240, 275, 283, 293. The PA 293 prominence shows substantial flow from PA 296 to 290 (best viewed in CHIP data. Active filament extending from PA 240, 0.6R to PA 260, 0.7R (this end in an active region) darkens significantly through the observing day, indicating filament formation. Very active small filament PA 215, 0.7R. Minor filament activity: PA 80, 0.6R; in sparsely filled channel extending from PA 140, 0.8R to PA 190, 0.7R; extending from PA 150, 0.35R to PA 250, 0.2R; PA 240, 0.95R; PA 250, 0.85R; PA 270, 0.5R; PA 270, 0.65R; PA 350, 0.55R/ 5/15/2006 2006d135 No MK4 data; PICS 16:38-02:31; CHIP 16:38-02:30. Data gaps: PICS 16:44-17:40; CHIP 16:41-17:40. Very cloudy day; only a few usable PICS limb images. LASCO shows continual outflow in streamer regions. Before midday, this outflow includes small pulses in the PA 250 region. Relatively narrow CME PA 250 entering C2 before 13:30. CME PA 90 entering C2 before 17:00. EIT shows a narrow eruption off limb PA 255 beginning before 12:30, which corresponds well to the PA 250 CME. Another possible eruption characterized by a bright frontal loop off limb PA 105 before 15:48 may correspond to the PA 90 CME. Toward the end of the day, an active region begins to appear from behind the limb; it is likely that this region is the source of the PA 90 CME activity over the last day or so. Small active prominences PA 55, 130, 243. Very active filament PA 250, 0.8R appears to erupt ~22:30; however, another very active filament PA 225, 0.7R (which is in the same filament channel) forms about an hour later, and the original filament begins reforming another hour later, so perhaps this is either a partial or failed eruption. CHIP velocity data makes the failed eruption possibility seem more likely. Minor filament activity: PA 65, 0.3R; PA 135, 0.95R; PA 150, 0.4R; PA 185, 0.6R; PA 205, 0.7R; PA 250, 0.3R; PA 270, 0.8R; PA 315, 0.7R. 5/16/2006 2006d136 Mk4 data: 17:01-21:19; PICS 16:36-22:28; CHIP 16:35-22:30. LASCO shows continual outflow in streamer regions. Relatively narrow CME PA 130 enters C2 before 12:30. Very narrow, faint CME PA 270 enters C2 ~13:00. Relatively narrow, relatively faint CME PA 90 enters C2 ~20:15. This is not much more clearly a CME than earlier, fainter puffs of material in the same region. Late in the day, the streamer at PA 245 appears to manifest a series of faint ejections that may be classified as CMEs. No significant coronal activity in EIT. Only a few good Mk4 images; no evident coronal activity. Small active prominences PA 82, 98, 115, 130, 245; it appears that the PA 98 prominence is lifting ~19:15, but clouds obscure PICS limb data just after this (see PA 90 LASCO CME); CHIP data fairly clearly indicate the eruption of the top part of this prominence. Very active filament PA 245, 0.9R; this filament appears to erupt at the end of the observing day (see LASCO CMEs PA 245 today and on the following day). Possible small filament eruption PA 270, 0.85R early in the observing day (~18:15). Minor filament activity: PA 55, 0.9R; PA 60, 0.8R; PA 135, 0.95R; PA 180, 0.4R; PA 200, 0.65R; PA 255, 0.55R; PA 290, 0.9R. 5/17/2006 2006d137 Mk4 data: 16:41-02:31; PICS 16:35-02:30; CHIP 16:35-02:29. Data gaps: Mk4 18:22-21:12, 21:34-23:20; PICS 22:02-22:36; CHIP 22:01-22:33. LASCO shows continual outflow in streamer regions. What appears to be a series of relatively faint CMEs occurs at PA 100, with the first apparent front entering C2 before 03:30; a second apparent front enters C2 before 05:30; less clear fronts follow throughout the day. A similar set of faint CMEs PA 245 (see preceding day) continues, and they become stronger throughout the day; in the direct C2 movie, this appears as a streamer swelling throughout the day, with continual material ejections from the end of the swelling streamer. Thus it seems to be a classic slow streamer blowout coupled with a series of Endeve-like CMEs as the streamer swells. Very narrow CME PA 302 enters C2 C2 before 15:30. EIT shows flaring and possible mass motion (nearly parallel to the limb) from PA 230 to PA 250, very near the limb, after 06:30. Then, ~19:00, a large portion of the streamer (extending from PA 200, to PA 260 slowly begins to lift off. Mk4 (with the unfortunate data gaps) shows indications of the post-19:00 phenomenon seen in EIT. PICS limb shows a very active prominence with substantial flow from PA 260 to PA 220, and with the apparent eruption of a small portion of the prominence material ~20:00, near PA 230 (see also CHIP velocity). Small active prominence PA 130. Possible small filament eruption PA 255, 0.8R, ~19:45. Minor filament activity: PA 50, 0.8R; PA 140, 0.9R; PA 255, 0.7R; PA 285, 0.95R; PA 300, 0.9R. 5/18/2006 2006d138 Mk4 data: 16:51-23:57; PICS 16:32-00:02; CHIP 16:31-00:00. LASCO shows continual outflow in streamer regions. The slow streamer blowout at PA 245 (see preceding day) continues through the first half of the day, culminating in a particularly large Endeve-like CME. Faint, relatively narrow CME PA 90 enters C2 before 05:30. CME PA 125 enters C2 before 09:54. EIT shows the eruption of a small blob of material PA 105, ~04:36 (see PA 90 CME observed by LASCO). EIT also shows a larger eruption PA 125, ~08:36 (see PA 125 CME observed by LASCO). No significant coronal activity in Mk4. Low-lying active prominences PA 45, 132, 285, 297. H-alpha brightening near limb PA 110, 19:52-20:01; this corresponds to a very low-lying surging motion just off limb seen in CHIP intensity and velocity and to a brightening just on the disk in CHIP velocity (corresponding to motion away from the observer). Minor filament activity: PA 42, 0.75R; in sparsely filled southern polar crown channel; PA 150, 0.6R; PA 170, 0.6R; from PA 245, 0.7R to PA 260, 0.9R; PA 280, 0.5R (filament appearance); PA 335, 0.7R. 5/19/2006 2006d139 Mk4 data: 16:41-02:30; PICS 16:37-02:30; CHIP 16:36-02:29. Data gap: Mk4 21:53-00:04. No LASCO or EIT data. Mk4 shows a possible small CME near PA 250 just before the data gap. The image quality is deteriorating during the time of the apparent CME. Prominence eruption PA 258, after ~21:30; moving to smaller PA as it moves outward (see possible Mk4 CME at PA 250). Active prominences PA 42, 120, 285. Filament eruption PA 250, 0.95R, ~21:45 (see PA 258 prominence eruption). Flaring at slightly larger PA follows the filament eruption; apparently a small 2-ribbon flare centered near PA 258, 0.95R. Minor filament activity: in sparsely filled southern polar crown channel; PA 30, 0.6R; PA 40, 0.95R; PA 160, 0.6; PA 160, 0.75; PA 275, 0.6R; PA 325, 0.75R. 5/20/2006 2006d140 Mk4 data: 16:43-02:24; PICS 16:37-02:23; CHIP 16:36-02:28. LASCO shows continual outflow in streamer regions. CME PA 290 enters C2 before 12:30. Relatively narrow CME PA 265 enters C2 before 16:30. EIT shows a dimming PA 110, shortly after 11:00, that might be associated with the PA 90 LASCO CME. No significant coronal activity in Mk4. Significant flows of cool material along loop-like trajectories PA 115. Surging off limb PA 265, ~22:00. Low-lying active prominences PA 145, 288. H-alpha brightening near the end of the observing day in active region PA 110, 0.65R. CHIP shows this to correspond to the rapid flow of cool material along a relatively compact loop. Minor filament activity: in sparsely filled northern and southern polar crown channels; PA 278, 0.8R (appears late in the observing day). 5/21/2006 2006d141 Mk4 data: 16:38-22:31; PICS 16:36-22:32; CHIP 16:36-22:31. LASCO shows continual outflow in streamer regions. Probable Endeve-like CMEs in the PA 120 region. No significant coronal activity in EIT. No significant coronal activity in Mk4. Low-lying active prominences PA 90, 120, 140, 230, 252. Minor filament activity: in sparsely filled northern and southern polar crown channels; PA 115, 0.25R, 0.5R, 0.95R; PA 275, 0.9R. 5/22/2006 2006d142 Mk4 data: 16:41-22:28: PICS 16:33-22:27; CHIP 16:32-22:30. LASCO shows continual outflow in streamer regions. Very broad CME centered near PA 120 enters C2 ~20:30. EIT shows a large dimming with an associated wave centered at PA 145, 0.4R and beginning ~19:36; evidently associated with PA 120 CME. The flaring in EIT associated with this event is relatively weak, while the wave is relatively strong. No significant coronal activity in Mk4. Low-lying active prominences PA 45, 120, 230, 250, 310. Filament eruption followed by a two ribbon flare in active region PA 135, 0.4R, ~19:36. The dimming and wave seen in EIT are, at best, only modestly manifested as brightening and wave in CHIP. Minor filament activity: in sparsely filled northern and southern polar crown channels. 5/23/2006 2006d143 Mk4 data: 17:30-22:30; PICS 16:35-22:16; CHIP 16:37-22:27. LASCO shows continual outflow in streamer regions. EIT shows minor flaring in active region just south of disk center. No significant coronal activity in Mk4. Low-lying active prominences PA 45, 120, 142, 230, 305. Minor flaring in active region just south of disk center. Minor filament activity: in sparsely filled northern and southern polar crown channels. 5/24/2006 2006d144 Mk4 data: 16:54-02:48; PICS 16:55-02:47; CHIP 16:55-02:46. LASCO shows continual outflow in streamer regions. Small, faint CME PA 110 enters C2 before 20:54. No significant coronal activity in EIT. Mk4 shows very faint, slow CME PA 105 taking off ~20:00. Active prominence PA 90 with flows reminiscent of 99d121. Active prominence PA 140 with draining flow extending all the way to PA 150. Active prominence PA 45 rising significantly through the observing day. Low-lying active prominences PA 230, 260. Minor filament activity: in sparsely filled northern and southern polar crown channels; extending from PA 110, 0.3R to PA 120, 0.7R; PA 180, 0.35R. 5/25/2006 2006d145 Mk4 data: 16:43-22:25; PICS 16:38-22:13; CHIP 16:38-22:28. Data gap: Mk4 21:19-21:58. LASCO and EIT data only available through about 06:00. No significant coronal activity in LASCO or EIT. No significant coronal activity in Mk4. Active prominence PA 260 with substantial draining. Active prominences PA 45, 110, 140, 230, 250. Filament eruption with 2-ribbon flare near active region centered PA 245, 0.4R. First, the portion of the filament near PA 225, 0.35R erupts ~18:00; next the portion near PA 220, 0.4R erupts, followed by the initiation of the flare PA 240, 0.35R at ~18:10; finally, the portion near PA 205, 0.45R erupts ~19:00. See PA 260 CME underway at the beginning of the next day (in LASCO), which may be associated. Minor filament activity: in sparsely filled northern and southern polar crown channels; PA 120, 0.25R. 5/26/2006 2006d146 Mk4 data: 16:39-02:14; PICS 16:35-02:16; CHIP 16:35-02:15. LASCO shows continual outflow in streamer regions. Broad CME centered near PA 260 already underway at the beginning of the day; this may be associated with the filament eruption on the preceding day, although the front of the CME has only reached about 6.0R by 00:50. CME centered near PA 70 underway at the beginning of the day. Small CME PA 295 enters C2 before 09:30. CME PA 130 enters C2 before 10:30. EIT shows possible filament eruption PA 265, 0.65R, ~08:45; the eruption travels northward before reaching the limb and may be associated with the PA 295 CME at 09:30; small flaring region near origin of possible eruption. Mk4 shows a CME with loop/cavity/core structure originating very near the occulting disk at PA 130, ~23:00, and moving toward smaller PA (see LASCO PA 120 CME on following day, and PICS erupting prominence). Large western streamer appears to be slowly expanding in Mk4, possibly indicating the beginning of a slow streamer blowout. Active prominence PA 135 slowly rises through the observing day and erupts toward lower PA near the end of the day, reaching PA 128, 1.4R by ~01:40. The erupting prominence shows substantial draining, particularly early in its rise. (See PA 120 LASCO CME on 5/27.) Very active prominence system PA 45-60 rises through the observing day and toward the end of the day exhibits a flow reminiscent of 99d121 (toward larger PA). Active prominences PA 248, 257 both nearly completely drain by the end of the observing day. Small active prominence PA 280. Very active small filament PA 35, 0.35R, showing significant sloshing motion. Minor filament activity: in sparsely filled northern polar crown channel; PA 135, 0.7R; from PA 150, 0.5R to PA 270, 0.4R; PA 210, 0.7R. 5/27/2006 2006d147 Mk4 data: 16:43-02:13; PICS 16:31-02:17; CHIP 16:30-02:15. No EIT data. LASCO shows continual outflow in streamer regions. CME PA 120 entering C2 before 03:00; continued pulses of outflow (possibly independent CMEs) in this streamer region throughout the day. No significant coronal activity in Mk4. Very active prominence PA 235, with upward moving material that comes back down in two loop-like trajectories. Suspended prominence PA 245. Active prominences PA 45-75, 225, 262, 295. Disappearing (possibly erupting) filament PA 65, 0.8R, ~00:45. Possible small filament eruption PA 190, 0.45R, ~23:30. 2-ribbon flare with possible small filament eruption PA 230, 0.3R, ~19:30. Minor filament activity: in sparsely filled northern polar crown channel; PA 115, 0.7R (disappearing); PA 145, 0.6R (mild sloshing); PA 220, 0.8R. 5/28/2006 2006d148 Mk4 data: 17:03-02:13; PICS 17:04-02;14; CHIP 17:05-02:15. Data gaps: Mk4 22:13-00:42; PICS 23:24-00:43; CHIP 23:25-00:42. No EIT data. LASCO shows continual outflow in streamer regions. Small CME PA 125 enters C2 ~18:45. Faint, slow CME PA 265 enters C2 ~18:00; this actually may be the superposition along the line of sight of a more rapid amorphous CME and a very slow set of rising loop-like structures. No significant coronal activity in Mk4. Small active prominence PA 125 with draining from top to PA 135. Very faint active prominence PA 235 showing flows to PA 245. Active prominences PA , 65, 75, 125, 225, 295. Minor filament activity: in partially filled northern polar crown channel; PA 160, 0.6R; PA 228, 0.95R. 5/29/2006 2006d149 Mk4 data: 16:53-02:23; PICS 16:31-02:23; CHIP 16:31-02:22. No EIT data. LASCO shows continual outflow in streamer regions. Very slow and faint loop-like CME from preceding day (PA 265) continues to slowly erupt. No significant coronal activity in Mk4. Active prominence, showing swirling motion at PA 320. Continual activity with material moving upward and possible small eruption in filament within the active region at PA 110, 0.5R. Active filament at PA 260, 0.9R, with possible eruption starting before the beginning of the observing day as inferred from velocity data. Minor brightening in Halpha and darkening in Helium in quiet regions appear successively at PA 300, 0.6R; PA 0, 0.4R; PA 90, 0.65R. Sparsely filled northern polar crown. Minor filament activity: PA 180, 0.55R; PA 230, 0.4R. 5/30/2006 2006d150 Mk4 data: 16:32-02:08; PICS 16:33-02:13; CHIP 16:32-02:12. No EIT data. Data gaps: LASCO C2 17:48-22:00; C3 17:42-22:18. LASCO shows continual outflow in streamer regions. C2 shows apparent Endeve-like CMEs PA 265. Mk4 shows a small, relatively fast CME PA 252, taking off ~18:45 and moving to PA 260 by the time it leaves Mk4 field of view (see PICS limb entry). PICS limb data show a prominence eruption PA 252 (see Mk4) with the prominence first appearing above the occulting disk at 18:48. Very active, relatively tall prominence PA 230. Large prominence, extending from PA 100 to PA 112, appears from below the occulting disk late in the observing day. Small filament PA 253, 0.98R disappears (and undoubtedly erupts: see PICS limb and Mk4) ~18:45. Another small filament PA 262, 0.98R partially erupts with flaring at the same time. These two filament eruptions apparently are part of the same CME and may even lie in the same curved filament channel (there may be another piece of erupting filament in this channel very near the limb and near PA 258). Minor filament activity: in partially filled northern polar crown channel; PA 200, 0.6R. 5/31/2006 2006d151 Mk4 data: 20:30-02:29; PICS 20:31-02:30; CHIP 20:30-02:28. No EIT data. LASCO shows continual outflow in streamer regions. CME PA 90 enters C2 just before 15:00. CME PA 260 enters C2 before 16:48. CME PA 90 enters C2 before 22:00. No significant coronal activity in Mk4. Large, very active prominence PA 112 lifts during the observing day and show significant draining all the way to PA 102. Large, very active prominence PA 235 shows significant swirling motion. Large prominence PA 70 begins rising above the PICS occulting disk toward the end of the day. Active filament PA 150, 0.8R sends a rapid pulse of material to PA 160, 0.8R toward the end of the observing day. Minor filament activity: in partially filled northern polar crown channel; PA 215, 0.7R. 6/01/2006 2006d152 No MLSO data. No EIT data. No LASCO difference movies. LASCO shows continual outflow in western streamer regions. Fast (~800 km/s), relatively narrow CME PA 100 enters C2 before 04:00 6/02/2006 2006d153 Mk4 data: 16:40-02:36; PICS 16:32-02:33; CHIP 16:31-02:32. No LASCO or EIT data. Mk4 shows a 3-part (loop/cavity/core) CME PA 110 taking off ~19:00 from a small streamer with pre-existing cavity. Because there is no prominence eruption detected in PICS limb data, the apparent core of this CME is most likely made up of erupting coronal loops trailing the leading loop. This is consistent with the fact that the pre-existing cavity appears to be empty (i.e., contains no prominence). Note that CHIP shows the apparent eruption (visible only very near the limb) of a very faint, small prominence at PA 110, ~19:00 (and again ~23:30). Mk4 shows a very slow CME PA 240 moving outward early in the day. Very active prominence PA 230 with substantial swirling motions lifts to ~1.2R and drains toward PA 250. It is possible that part of this prominence erupts, while most of the material drains back to the surface. (see Mk4 above and LASCO the following day) Very active prominence PA 70 shows substantial flows from PA 65 toward PA 75. Possible filament eruption PA 230, 0.8R; this could be associated with the PA 230 active/eruptive prominence. Small filament PA 225, 0.55R disappears ~21:00. Minor filament activity: in partially filled northern polar crown channel; PA 115, 0.98R. 6/03/2006 2006d154 No MLSO data. No EIT data. LASCO shows continual outflow in western streamer regions. CME PA 250 underway in C3 at the beginning of the day. CME PA 110 underway in C2 at the beginning of the day. 6/04/2006 2006d155 Mk4 data: 17:13-02:00; PICS 16:43-02:02; CHIP 16:43-02:01. No EIT data. LASCO shows continual outflow in western streamer regions. The east streamer at PA 70 is swelling and brightening during the course of the day. There is noticeable outflow centered at PA 100-110 likely associated with previous day CME at same location. No significant coronal activity in Mk4. Mildly active prominence at PA 320. Minor surging in AR at PA 95, 0.95R. Small Halpha brightening and possible very small filament eruption near disk center. Faint material near polar crown moving outward at the beginning of the observing day, PA 315, 0.75R Small filament at PA 330, 0.75R partially disappears during the day. Large, sparsely filled northern filament at PA 55-75. Minor filament activity: PA 105, 0.85; PA 120, .7R, PA 320 0.95R 6/05/2006 2006d156 Mk4 data: 18:18-02:26; PICS 16:31-02:30; CHIP 16:31-02:28. No EIT data; no LASCO C3 data; C2 data gaps 01:24-05:48, 07:36-13:36; after 14:12. No detectable coronal activity in LASCO C2. No significant coronal activity in Mk4. Active prominences PA 70-78, 315. Minor flaring in active region PA 100, 0.8R. Minor filament activity: from PA 50, 0.9R to PA 65, 0.6R; from PA 120, 0.7R to PA 120, 0.4R. 6/06/2006 2006d157 Mk4 data: 16:42-01:41; PICS 16:43-01:45; CHIP 16:43-01:41. No LASCO or EIT data. Mk4 shows a small, slowly expanding streamer PA 125. Narrow active prominence PA 130 rises from near the surface to ~1.1R and may be starting to erupt. Active prominences PA 70, 315. Filament eruption with flaring PA 105, 0.6R, ~20:30. Minor filament activity: from PA 135, 0.55R to PA 160, 0.2R. 6/07/2006 2006d158 Mk4 data: 16:39-02:34; PICS 16:33-02:33; CHIP 16:33-02:35. No LASCO or EIT data. No significant coronal activity in Mk4. Active prominences PA 52, 66, 76, 82, 317. Flaring and surging near sunspot PA 100, 0.4R. Possible small filament eruption PA 122, 0.85R, ~23:00. Small filament PA 232, 0.8R disappears and possibly erupts ~01:00. Minor filament activity: from PA 65, 1.0R to PA 70, 0.8R; from PA 140, 0.55R to PA 220, 0.25R. 6/08/2006 2006d159 Mk4 data: 16:48-19:26; PICS 16:43-19:23; CHIP 16:43-19:23. No EIT data. LASCO shows continual outflow in streamer regions. Slow CME at ~ PA 85 becomes visible starting around 0912UT and continues until LASCO data gap at 1836UT No significant coronal activity in Mk4. Mildly active prominence at PA 75. Prominence at PA 315. Some activity and minor surging in AR at PA 110, 0.2-0.4R. Modest filament activity in small filament at PA 85, 0.65R; and in long filament at PA 170-220, 0.4-0.5R Large, sparsely filled northern filament at PA 60-65. 6/09/2006 2006d160 Mk4 data: 16:49-02:14; PICS 16:47-02:15; CHIP 16:46-02:14. No EIT data. LASCO shows continual outflow in streamer regions. Eastern streamer at ~ PA 75 shows small puff of material moving outwards early in the day (maybe associated with previous day CME). Some data gaps. No significant coronal activity in Mk4. No significant limb activity. Prominences at PA 75; PA 305. Large, beautiful filament eruption in progress at the beginning of the observing day and continuing until ~2000UT. (This is the large filament at PA 60, see previous day) The entire filament disappears but there is no visible flare. Large AR near disk center at PA 170-200 shows activity with dark surging at 2033UT. Active filament at PA 200-230, 0.6R with motions along the spine 6/10/2006 2006d161 Mk4 data: 16:40-02:23; PICS 16:36-02:32; CHIP 16:36-02:30. No EIT data. LASCO shows continual outflow in streamer regions. Faint material moving outward at ~ PA 90. No significant coronal activity in Mk4. Prominences at PA 55; PA 315. Small filament forming near AR at PA 100, 0.8R after 2300UT. Minor surging in the same AR. Apparent faint filament eruption at PA 160, 0.55R at the beginning of the observing day. Dark material moving along an arched path in large AR at PA 230-250, 0.3R. Long, partially filled filament at PA 220-250, 0.7-0.8R shows significant activity with motions along the spine and some unusual activity at 2119-2140UT when dark material appears moving outward resembling a surge. Minor filament activity: PA 130, 0.2R. 6/11/2006 2006d162 Mk4 data: 16:42-02:03; PICS 16:42-02:32; CHIP 16:41-02:11. Data gaps: PICS 17:27-21:18, 23:28-00:42 No EIT data. LASCO shows continual outflow in streamer regions. The apparent height and brightness of the streamer at ~ PA 235 are increasing during the day. Possible, very faint, halo in C3 in NE. No significant coronal activity in Mk4. No PICS limb data. No significant limb activity. Prominences at PA 48; 57; 79; 235; 275. Some activity in AR at PA 250, 0.45R with brightening or surge around 2321UT (but significant data gaps). There is a well defined filament at the location of the arched, dark material seen during the previous days. Tall, long filament at PA 230-250, 0.8-0.9R mildly active. 6/12/2006 2006d163 Mk4 data: 16:42-01:40; PICS 20:47-01:38; CHIP 16:42-01:37. No EIT data. LASCO shows significant outflow in streamer regions. CME in streamer at ~ PA 240-250 on Jun 13 starting before 0200UT. Very faint CME with small structured core and well defined cavity in Mk4 centered at PA 230, becomes visible around 2300UT. Possible small eruption at PA 110. Large prominence eruption at PA 240 (see LASCO/Mk4 CME). This is the long, active filament seen during the previous days which is now at the limb at 240-260. It starts lifting at the beginning of the observing day. The eruption is still underway at the end of the observing day at 0135UT. Moderately active, thin filament within AR at PA 260, 0.7R has developed an S-shape. 6/13/2006 2006d164 Mk4 data: 16:49-02:07; PICS 16:52-02:05; CHIP 16:49-02:05. No EIT data. LASCO shows continual outflow in streamer regions. Slow CME at the beginning of the day ~ 0200UT at ~ PA 240-250 with no well defined structure. Significant outflow continuing at PA 240 for most of the day No noticeable coronal activity in Mk4. Very active prominence at PA 135 with material moving upward and around. Mildly active prominence at PA 110. No significant disk activity. Mildly active filament at PA 260, 0.8R. 6/14/2006 2006d165 Mk4 data: 16:40-02:28; PICS 16:31-02:20; CHIP 16:31-02:28. No EIT data. LASCO shows continual outflow in streamer regions. Slow streamer blowout throughout the day in SW, but data gap during MLSO observing time. No noticeable corona activity in MK4. Active prominences at PA 135; PA 290. Possible small surge at PA 275 at ~ 2030UT Minor activity in AR and AR filament at PA 85, 0.65R; in AR and filament near disk center at 180 PA, 0.1R; and in filament at PA 275, 0.5R. Minor surging in AR at PA 260, 0.9R. Small flare in AR at PA 265, 0.7R that peaks at ~ 0055UT. Some small Halpha brightenings and HeI darkenings in quiet Sun regions. 6/15/2006 2006d166 Mk4 data: 21:59-02:17; PICS 16:50-02:17; CHIP 16:49-02:18. No EIT data. Bad LASCO movies (no dates). Continual outflow in streamer regions. Still significant activity and outflow in SW. Short observing day in Mk4, no noticeable limb activity. Prominence eruption in progress at the beginning of the observing day at PA 230 (several bad Ha limb images, but visible in HeI). Small surge at ~ PA 260 at ~ 1838UT. Mildly active prominence at PA 290. Minor filament activity PA 110; PA 75; PA 275 Minor activity in AR at PA 105, 0.85R. Flaring in AR at PA 270, 0.8R at the beginning of the observing day around 1700UT. Active filament within same AR. 6/16/2006 2006d167 Mk4 data: 16:42-19:57; PICS 16:16-20:23; CHIP 16:33-20:22. Bad LASCO movies (no dates). Continual outflow in streamer regions. Faint CME in SW after 1800UT. Eruption in AR on the W limb ~ PA 260 around 1424UT in EIT. CME in progress at the beginning of the observing day on the W limb (see EIT). Very active prominence at PA 240-260. Active prominence at PA 295. Minor activity within AR at PA 105, 0.7R. Surging in AR at PA 255, 0.45R. 6/17/2006 2006d168 Mk4 data: 16:44-02:25; PICS 16:34-02:22; CHIP 16:34-02:27. Bad LASCO movies (no dates). Continual outflow in streamer regions. CME in SW at the end of the day (see EIT). Eruption in AR on the W limb ~ PA 260 around 2300UT in EIT with material moving southward. CME on W limb at ~ PA 240, enters Mk4 fov around 2308UT. Mildly active prominence at PA 40. Active prominence with material moving around arched paths at ~ PA 250. Small surge at ~ PA 270 at ~ 1729UT. Faint parcels of material visible above limb after 0004UT at PA 270. Minor activity in filament near disk center. 6/18/2006 2006d169 Mk4 data: 16:47-02:05; PICS 16:47-02:03; CHIP 16:47-02:03. Bad LASCO movies (no dates). CME in SW in progress from previous day. CME in NE enters the C2 fov around 0900UT. Some activity and possible small eruption in AR near E limb at ~ PA 100 in EIT toward the end of the day. No noticeable activity in Mk4. Prominence material moving along arched path at ~ PA 240. Large surge or small eruption in AR at PA 85, 0.9R. at ~1844UT Possible surge at ~ PA 110 at ~ 2020UT. 6/19/2006 2006d170 Mk4 data: 17:54-01:17; PICS 16:36-02:09; CHIP 16:36-02:08. Mk4 data gaps: 18:15-18:56, 19:11-01:02. Bad LASCO movies. Significant outflow and faint CME around 1806UT in SW. Significant outflow and possible CMEs in NE. EIT shows minor activity in AR near disk center and in SE. No good Mk4 or Halpha images. No noticeable disk or limb activity in HeI, but cloudy day. 6/20/2006 2006d171 Mk4 data: 16:59-00:28; PICS 17:00-00:28; CHIP 17:00-00:22. LASCO shows continual outflow in streamer regions with faint blobs of material noticeable in eastern streamers in difference movies. EIT shows minor activity in AR near disk center. No significant coronal activity in Mk4. No significant limb activity in Halpha. Small surge at ~1900UT in SE. Small Halpha brightening east of disk center at ~2100-2145UT. Modestly active filaments at PA 120, 0.9R; PA 130, 0.35R; and PA 290, 0.5R show motions along the spine. 6/21/2006 2006d172 Mk4 data: 16:45-02:20; PICS 16:35-02:23; CHIP 16:34-02:26. LASCO shows continual outflow in streamer regions with faint blobs of material noticeable in eastern streamers. EIT shows minor activity near E limb. No significant coronal activity in Mk4. Active prominence at ~ PA 70 at the beginning of the observing day. Small surge on East limb at ~2006UT Part of the filaments at PA 70, 0.3R and PA 120-130, 0.4R fade during the course of the observing day. Significant motion in filament at PA 120-130, 0.7-0.9R, some material appears to move outward and then fall back after ~1950UT. Minor activity in filament at PA 260, 0.8 R. 6/22/2006 2006d173 Mk4 data: 23:49-02:03; PICS 19:08-02:24; CHIP 19:08-02:22 LASCO shows continual outflow in streamer regions Faint CME in SE around 1700UT. NW streamer fades during the course of the day. EIT shows minor activity near E limb in MLSO time frame. No good Mk4 images. Only 12 good Halpha limb images. Cloudy day at MLSO. No noticeable limb activity. No significant disk activity. Minor filament activity at PA 135, 0.4-07R; PA 180, 0.3R; PA 280, 0.8-0.9R and in polar crown. Minor activity in AR at PA 250, 0.65R. 6/23/2006 2006d174 Mk4 data: 17:03-22:11; PICS 16:58-22:12; CHIP 17:01-22:11. LASCO shows continual outflow in streamer regions. Very faint, loop-shaped CME in NW early in the day. CME in NE before 1000UT followed by a CME in the SE. No significant disk activity in EIT. Rising loop on E limb. Rising loop seen in NE in Mk4 (likely related to LASCO CME). No significant limb activity. Small prominence appears to start rising at ~ 2200UT in NW. No significant disk activity. Minor activity north of large filament at ~ PA 145-150. 6/24/2006 2006d175 No Mk4 data. LASCO shows continual outflow in streamer regions. CME in SW very early in the day. Faint CME or significant outflow in SE streamer. (The two previous day CMEs on the E limb are still visible in C3, now merged together). No significant disk activity in EIT, but some loop activity on E limb at ~ PA 90 visible in difference images. No observations from MLSO. 6/25/2006 2006d176 Mk4 data: 16:49-; PICS 16:57-22:59; CHIP 16:52-22:58. LASCO shows continual outflow in streamer regions. Significant outflow and small puffs of material on W limb. No significant disk activity in EIT. No Mk4 data available Possible small eruption on E limb at ~ PA 100 at ~ 2030UT. Motions in large filament south of disk center. Minor activity in AR near E limb ~ PA 85. 6/26/2006 2006d177 No MK4 data. LASCO shows continual outflow in streamer regions. Significant outflow in SE streamer. Relatively wide CME in SW before 0230UT Large filament eruption in EIT south of disk center starting before ~ 0036UT and followed by flaring, likely the source of the CME. Limb activity near PA 90. No good data from MLSO. 6/27/2006 2006d178 No MK4 data. No LASCO or EIT movies available. No observations from MLSO. Very cloudy. 6/28/2006 2006d179 Mk4 data: 17:26-21:14; PICS 17:26-21:42; CHIP 17:26-21:23. LASCO shows significant outflow in streamer regions, with puffs of material visible in C3 in SW. No significant disk activity in EIT. Some brightenings in AR on E near PA 85. Still minor activity in other AR on W limb near ~ PA 95. No noticeable coronal activity in Mk4. No significant limb or disk activity in MLSO observations. Minor activity and brightenings in ARs on E. Minor activity in filament at PA 130, 0.7R. 6/29/2006 2006d180 Mk4 data: 16:49-17:54; PICS 16:41-02:28; CHIP 16:40-02:27. LASCO shows continual outflow in streamer regions, Slow CME in SW in progress at the beginning of the day. Some activity in ARs shown in EIT with likely an eruption in AR near E limb around 2130UT seen as limb darkening in difference images. Only a few good images in Mk4. No noticeable coronal activity. Only a few good images in Halpha limb. Small surging on E limb. Significant activity and a lot of surging in AR 10898 on E limb at ~ PA 100, 0.85R with apparent filament eruption at ~ 2121UT and brightening at ~ 2315UT. Minor activity in filament at PA 210, 0.5R with a small piece of dark material that seems to move outward (surge like) at 0048UT. 6/30/2006 2006d181 Mk4 data: 16:51-02:28; PICS 16:37-02:29; CHIP 16:37-02:29. LASCO shows continual outflow in streamer regions, CME on E limb, at ~ PA 90 around 0930UT. EIT shows continual activity in AR near E limb, with possible small eruption at about 0924UT. Only a few good images in Mk4 and Halpha limb. No noticeable limb or coronal activity. Apparent rising prominence at ~ PA 50. Continual activity with surging and brightening in AR 10898 near E limb at PA 100, 0.7R. Some activity with small brightening and minor surging in AR near disk center. 7/01/2006 2006d182 No Mk4 data. LASCO shows continual outflow in streamer regions and faint outflow in the south. The streamer on the NW limb rises significantly during the course of the day. Possible, very faint CME or puff of material in SE, visible in difference images around 0400UT. EIT shows continual activity and flaring in AR 10898 at ~ PA 120. Some motions on E limb, near PA 100, noticeable in difference images. No observations taken at MLSO today. 7/02/2006 2006d183 No MK4 data. PICS 22:39-02:15; CHIP: 22:38-02:08. LASCO shows continual outflow in streamer regions. Streamer in NW blows out in a slow CME. It leaves C2 fov around 1400UT, visible in C3 throughout the day. EIT shows continual activity in AR at ~ PA 120. Very Cloudy day. No noticeable limb activity. Surging in AR at PA 120, 0.25R. Brightening and filament activity within AR at PA 280, 0.4R. 7/03/2006 2006d184 Mk4 data: 16:45-02:29; PICS: 16:38-02:29; CHIP: 16:38-02:29. LASCO shows continual outflow in streamer regions. CME on W limb (~ PA 260) starts before 0530UT. CME with no clear front on E limb starts before 1630UT. EIT shows activity and possible eruption in the AR west of disk center early in the day and flaring in AR 10898 south of disk center toward the end of the day. Loop rising (likely associated with CME seen in LASCO) on E limb ~ PA 95 around 1500UT. No significant coronal activity visible in Mk4. No significant limb activity visible in Halpha observations. Surging in AR 10898 south of disk center at ~ PA 180, 0.2R. Halpha flare starting around 2210UT and peaking at ~ 2301UT in the same AR region (but no obvious filament eruption). Minor activity in AR at ~ PA 105, 0.6R and in AR at PA 280, 0.5R. Flows, mostly along the spine, in filament at ~ PA 140-170, 0.4-0.6R. Minor flows in other filaments. 7/04/2006 2006d185 No MK4 data. LASCO shows continual outflow in streamer regions. Narrow CME or fast outflow at ~ PA 110 starting before 1300UT. CME with wide, round front and bright core in SW visible in C2 fov starting at 2130UT and continuing into next day. Likely associated with activity in AR 10898 seen by EIT. Continual activity in AR 10898 south of disk center. Possible eruption, outward moving loops, and flare before 2000UT. Some activity in smaller AR on the east. No good Halpha limb images. Thick clouds at MLSO. Only a few good Halpha disk images. 7/05/2006 2006d186 No MK4 data. PICS 1806-00:58; CHIP 18:06-00:40. End of previous day CME in LASCO. Significant outflow throughout the day at the same location, and a possibly another CME. Both AR in the south are still quite active in EIT. Possible eruptions around at the beginning of the day and at 0900UT in the western one and around 1600UT in the eastern one. No good Halpha limb images. Cloudy. Significant activity and Halpha flaring near and within AR 10898 at PA 250, 0.5R (see EIT). HeI velocity data suggest that there is some filament material moving outward during most of the observing day, and especially around 2130UT and 0013UT. 7/06/2006 2006d187 Mk4 data: 16:39-02:12; PICS 16:40-02:12; CHIP 16:40-02:11. Significant outflow in the SW early in the day followed by a CME starting before 0154UT. Very wide and bright CME with core at the same SW location (see also EIT). Very nice event. The CME enters the C2 fov at 0854UT and is followed by significant outflow. Outflow along eastern streamer at ~ PA 90 and possible faint CME towards the end of the day. AR 10898 is very active. Bright, large eruption starting at ~ 0824UT followed by double-lobed dimmings an bright flare arcades. It is associated with an EIT wave best visible in the difference images. No noticeable coronal activity in Mk4. Modestly active prominence in NW. AR 10898 at PA 255, 0.6R is still quite active and shows surging during the MLSO observing day. Minor activity within AR at ~ PA 95, 0.85R. Mildly active filaments: small filament at ~ PA 85, 0.6R and long, southern filament at ~ 0.5R. 7/07/2006 2006d188 Mk4 data: 16:43-01:20; PICS 16:39-01:19; CHIP 16:38-01:18. LASCO shows continual, significant outflow at the SW location of the previous day CMEs and at the location of the eastern streamer at ~ PA 90. Minor activity in AR on SW in EIT. No significant coronal or limb activity. AR 10898 at PA 260, 0.8R is still active: large surging in Halpha around 1800UT and again at ~ 2150-2200UT. Small brightening in AR on the east at ~ PA 105, 0.7R. Minor filament motion in filament at ~ PA 210-230, 0.4R. 7/08/2006 2006d189 No Mk4 data taken at MLSO today. LASCO shows continual, significant outflow in the SW and at ~ PA 90. Faint CME at ~ PA 80 superposed on the E streamer at the end of the day. Extremely narrow outflow (CME jet event) at 1700-2000UT on W limb visible in C2. No significant disk activity in EIT. Minor surging in ARs. No observations taken at MLSO today. 7/09/2006 2006d190 Mk4 data: 16:49-02:15; PICS 16:50-02:16; CHIP 19:25-02:14. LASCO shows continual outflow along streamers and narrow flows on W limb. CME with core in progress at ~ PA 80. Streamer (associated with AR) is rising on W limb during the course of the day as AR approaches the limb. No significant activity seen in EIT. Surging in AR 10898 now near W limb. No significant coronal activity. No significant limb activity. Large but modestly active prominence at ~ PA 95-110. No significant disk activity. Small Halpha brightening in quiet Sun regions. Minor surging in AR 10898 and minor surging in apparently quiet area at PA 240, 0.6R. 7/10/2006 2006d191 Mk4 data: 16:50-02:26; PICS 16:29-02:24; CHIP 16:29-02:26. LASCO shows continual outflow along streamers. Faint, amorphous CME superposed on E streamer. No significant activity in EIT. AR 10898 is now at the limb and associated with a bright, low lying streamer. No significant coronal activity seen in Mk4. Active prominence at ~ PA 110 with material flowing from one leg towards the other at ~ PA 95. No significant disk activity. 7/11/2006 2006d192 Mk4 data: 16:50-02:13; PICS 16:51-02:11; CHIP 16:51-02:10. LASCO shows continual outflow along streamers. End of CME from previous day still visible on E limb. New streamer near prominence location becomes visible on SE limb around 1000UT. The streamer appears to rise and brighten during the day and shows significant outflow. Minor disk and limb activity visible in EIT. Possible eruption at the end of the day on E limb. Very active and tall prominence at ~ PA 95-110, shows significant flows along the spine (parallel to the solar surface). Activity increases after 2300UT until the end of the observing day at 0211UT. Very active, possibly eruptive, prominence on W limb at ~ PA 275 shows interesting, irregular motions. No significant disk activity in Halpha or HeI. 7/12/2006 2006d193 No MK4 data. PICS 17:16-20:17; CHIP 17:15-19:41. LASCO shows continual outflow along streamers. Still large outflow on SE streamer, and possible, very faint CME. Faint CME on NE limb becomes visible at ~ 2030UT in C2. Minor disk activity visible in EIT. Surge or small outward motion at ~ PA 105 before 730UT. Faint loop moving outward on NE limb around 1700-1900UT. No good Halpha limb images. Only a few good Halpha disk and HeI images. Cloudy day at MLSO. No noticeable disk activity in Halpha or HeI. Large and tall (~1.2R) loop moving outward on E limb (end of prominence eruption ?) visible in HeI at the beginning of observing day, centered at ~ PA 70 (see EIT). Prominence at ~ PA 95-100 still moderately active. 7/13/2006 2006d194 Mk4 data: 17:28-02:10; PICS 16:50-02:10; CHIP 16:50-02:09. LASCO shows continual outflow along streamers. Small CME on E limb at ~ PA 80 in progress at the beginning of the day. Slow CME on W limb ~ PA 270, it has a bright, twisted core. CME on E limb at the end of the day. No significant disk activity in EIT. Only a few Mk4 images (instrument problem). Only a few good Halpha limb images. Active prominence at ~ PA 40-45. Modestly active prominence centered at ~ PA 145. No significant disk activity. Very minor Halpha brightening near E limb. 7/14/2006 2006d195 Mk4 data: 16:50-22:05; PICS 16:35-22:07; CHIP 16:35-22:06. CME on E and W limb from previous day, still in progress at the beginning of the day, Significant outflow on E limb throughout the day. Relatively slow and wide CME on E limb, becomes visible in C2 around 0700UT. No significant disk activity seen in EIT. No noticeable coronal activity in Mk4. No significant limb activity in Halpha. No significant disk activity in Halpha or HeI. Very minor surging in W AR. Minor surging near AR on SE side at 17:50-1850UT 7/15/2006 2006d196 Mk4 data: 16:53-21:59; PICS 16:39-21:58; CHIP 16:38-22:03. CME on E from previous day still in progress on E limb. Faint outflow along W streamers. No significant disk activity seen in EIT. No significant limb activity in Halpha or HeI No significant disk activity in Halpha or HeI. Minor surging near AR on SE. 7/16/2006 2006d197 Mk4 data: 16:57-02:14; PICS 16:58-02:17; CHIP 16:58-02:16. Apparent slow and faint CME superposed to SE streamer throughout the day. No significant disk activity in EIT. Minor brightenings near AR on SE. No noticeable coronal activity in Mk4. No limb activity in Halpha or HeI. Minor activity in AR at PA 120, 0.3R. Moderately active filament at PA 160-180, 0.2-0.4R. 7/17/2006 2006d198 Mk4 data: 16:49-01:41; PICS 16:34-01:41; CHIP 16:34-01:41. Two CMEs: one at ~ PA270 and a wide one at ~PA 180 become visible around 0930UT and 1331UT, respectively. CME or outward moving loops at location of AR on W limb at 0824UT (in EIT) and 1408UT (in LASCO). Mk4 shows some moving material on SW at the beginning of the observing day until about 1800UT. No limb activity in Halpha or HeI. Minor brightening and/or surging in AR near central meridian. 7/18/2006 2006d199 Mk4 data: 18:46-22:15; PICS 16:51-22:28; CHIP 16:49-22:26. Continual and significant outflow and material moving outward visible in LASCO/C2 on SE streamer (possible CME). Streamer on NW becomes brighter and higher during the day. No significant disk activity in EIT. Loops moving outward near NE limb around 2300UT continuing into next day, but no obvious CME in LASCO (correspond to filament/prominence location). No noticeable coronal activity in Mk4. Short observing day at MLSO. No significant limb activity in Halpha or HeI. No significant disk activity. Minor filament activity in filaments at PA 90, 0.4R, PA 150, 0.9R, and PA 210-240, 0.5R 7/19/2006 2006d200 Mk4 data: 16:49-; PICS 16:30-00:10; CHIP 16:29-00:09. No significant activity in LASCO. Modest outflow along streamer. Very narrow outflow at ~PA 120. No significant disk activity in EIT. Loop moving outward around PA 90 starting at about 0900UT. No noticeable coronal activity in Mk4. No limb activity in Halpha or HeI. Filament at PA 230-250, 0.6-07R, SW of AR, is fairly active throughout the observing day. Slow flows along the spine in long filament at PA 130. Part of small filament at PA 150, 0.9R seems to disappear. 7/20/2006 2006d201 Mk4 data: 16:56-; PICS 16:56-19:36; CHIP 16:55-19:35. Very wide CME in SE entering C2 fov at ~1330-1350UT and C3 at ~1542UT. The CME front is visible in C2 until about ~1830UT and all day in C3 fov. No high cadence EIT 195A today, but 171A. Apparent eruption in filament near AR on SW before 0800UT. Eruption in long filament in SE, starts before 1300UT. Bright post eruption loops along entire filament channel after 1400UT and dimmings. Flare arcades still visible into MLSO observing day. No noticeable coronal activity in Mk4. No limb activity in Halpha or HeI. Short observing day. No noticeable disk activity. Long two ribbon flare at location of EIT flare, best visible in HeI images, much fainter in Halpha. 7/21/2006 2006d202 Mk4 data: 17:27-17:36; PICS 17:01-19:44; CHIP 17:01-19:44. Very quiet day. LASCO shows slow outflow along streamers. Steamer on SW limb becomes brighter during the day. No significant disk activity in EIT. (171A images) Loop motion near PA 90. Only 5 Mk4 images. No noticeable coronal activity. Only a few good Halpha and HeI images. Minor surging at E limb near PA 85. Material moving outward near PA 95 at between ~ 1700UT and 1900UT. No noticeable disk activity. 7/22/2006 2006d203 No MK4 data. PICS 16:40-00:29; CHIP 16:42-00:29. LASCO shows significant and, continual outflow along streamers. Slow CME superposed to streamer on SW limb (see previous day) in progress at beginning of the day, leaves C2 fov by ~ 1900UT. No significant disk activity in EIT. (171A images) Loop motion at the limb near AR at ~ PA 90. No good Halpha limb images. Cloudy day. Minor surging in AR near limb at ~PA 85. Significant motions in souther polar crown, especially visible at PA 180-190. 7/23/2006 2006d204 Mk4 data: 17:11-17:28; PICS 16:58-17:13; CHIP 16:58-17:12. LASCO shows some outflow along streamers, significant in SW. A large and bright blob of material moves out along SW streamer, clearly visible in both C2 and C3 direct and subtraction images, appears in C2 fov around 1500UT. No significant disk activity in EIT (171A images). Minor activity in AR near PA 90. Only a few good images taken a MLSO. Very cloudy day. No noticeable disk or limb activity. Tall prominence at ~ PA 48. 7/24/2006 2006d205 Mk4 data: 17:12-23:59; PICS 16:41-23:54; CHIP 16:40-23:54. LASCO shows outflow along streamers. Slow CME on W limb near PA 250-270 (leaves C2 fov by 1830UT). Narrow outflow in NE (data gap between 1230-1830UT). No significant disk activity in EIT (171A images). Minor activity in AR near PA 90. No noticeable coronal activity in Mk4. Very active prominence at ~ PA 40 with material draining to the surface from 1641UT to ~ 1805UT. It might be the end of an eruption. No significant disk activity in Halpha or HeI. 7/25/2006 2006d206 Mk4 data: 17:37-19:53; PICS 16:51-19:53; CHIP 16:51-19:52. Apparent slow and faint CME on W-SW near PA 250 visible in C2 fov during the first half of the day. There are small blobs (best seen in C3 movies) moving outward at this location throughout the day. Very narrow, almost jet like, outflow in NE around 1000UT. EIT shows material moving outward in SW early in the day. No noticeable coronal activity in Mk4. No significant limb activity in Halpha or HeI . Minor surging in AR at PA 90, 0.5R. 7/26/2006 2006d207 Mk4 data: 17:26-02:27; PICS 16:38-02:27; CHIP 16:38-02:26. Narrow CME along NE streamer becomes first visible in C2 around 0800UT (but data gaps), leaves C2 fov around 1400UT, visible in C3 fov until end of the day. No noticeable disk activity in EIT (but only 171A images and data gaps). No noticeable coronal activity in Mk4 Very active, possibly eruptive prominence at ~ PA 60 Some pieces seem to escape around 2230UT, but most material falls back to the solar surface. Surge in the south at PA 195 at ~ 1845UT. The bright Halpha features at PA 100-110, 0.8-0.9 R (just below the filament oriented north-south at PA 80-100) could be the end of a 2-ribbon flare. Mild filament activity in crown filaments in the north and south, significant motions visible at PA 40 from 2100UT to the end of the day. Small, surge-like event in quiet Sun region at ~1726-1755UT, at ~ PA 190, 0.7R. 7/27/2006 2006d208 Mk4 data: 17:17-19:44; PICS 16:37-20:03; CHIP 16:37-19:56. No SOHO movies on web. Short observing day at MLSO (light afternoon rain). No noticeable coronal activity in Mk4 Small prominence eruption 1812-1833UT at PA 230 from behind the disk. (barely visible in HeI images) Surging in AR near disk center around 1640-1700UT. Some material appears to move along small arched path during most of the day. Motions along the spine in long filament at PA 80-110, 0.7-0.8R. 7/28/2006 2006d209 No Mk4 data; PICS 16:50-19:20; CHIP 16:47-19:21. LASCO shows outflow along streamers. Slow CME superposed to SW streamer, best visible in C2 fov in the second half of the day. Starts very slowly, still ongoing at ~1900UT when data gap begins (data gap ~1900-2400UT). No significant disk activity in EIT (171A images). Short Observing day at MLSO (cloudy, light rain). No good Mk4 data. No good Halpha limb images. Only a few good images in Halpha disk and HeI Minor activity in AR just east of disk center at PA 270. Motions along the spine in long filament at PA 80-130, 0.7-0.5R. This filament bends at ~ PA 130 and continue in the southern hemisphere at PA 130-120, 0.5-0.9R. 7/29/2006 2006d210 Mk4 data: 17:31-19:44; PICS 16:43-20:13; CHIP 16:42-20:12. LASCO shows outflows along streamers. End of CME which started during the previous day in the SW. Visible in C2 fov until ~0700UT and all day in C3 fov. The CME shows a ring shaped core, not noticeable yesterday. Narrow streamer in SE fades during the course of the day. No significant disk activity in EIT (back to 195A images). Interesting equatorial coronal hole between two ARs. Short observing day at MLSO (cloudy afternoon). No noticeable coronal activity in Mk4 No noticeable limb activity in Halpha data. Active filament with motions along the spine at PA 80-120, 0.5-0.4R and also in the southern part of the filament at PA 130, 0.5-08R. 7/30/2006 2006d211 Mk4 data: 18:23-22:22; PICS 17:10-17:52; CHIP 17:10-17:51. LASCO shows outflow along streamers. Significant, continual outflow (with small puffs) in the SW at the location of previous days CME. Small blobs visible also in NE in C3 fov. No significant disk activity in EIT. Short observing day at MLSO (cloudy afternoon). Only a few good images. No noticeable coronal activity in Mk4. No noticeable limb activity. Active filament near disk center at PA 90-130 shows motions along the spine. 7/31/2006 2006d212 Mk4 data: 18:04-19:29; PICS 17:09-21:02; CHIP 17:08-21:00. LASCO shows outflow along streamers. Significant, continual outflow in the SW at the location of previous days CME. No significant disk activity in EIT. Some motions in AR near W limb at 20:12-2024, but data gap after it. Short observing day at MLSO. No noticeable coronal activity in Mk4 No noticeable limb activity. Bright, compact flare in AR near W limb at PA 270-280, 0.7-08R around 2013-2028UT (but data several gaps) possibly associated to a small filament eruption as indicated by the HeI velocity data. The long active filament seen during the previous days is now near disk center and is only sparsely filled. 8/01/2006 2006d213 Mk4 data: 17:46-21:04; PICS 16:43-21:21; CHIP 16:42-21:20. LASCO shows outflow along streamers. Still a significant outflow visible along the SW streamer throughout the entire day. Relatively slow and faint CME superposed to same SW streamer. It first enters the C2 fov at 1808UT and is best visible in difference images. Very faint, narrow CME or outward motion in the SW at ~PA 210 (south of the large SW streamer) starts early in the day. EIT shows some faint motion at the W limb around 1724UT Short observing day at MLSO and very minor brightenings in ARs near PA 250 and PA 270. Apparent faint CME near PA 270 in Mk4, starts before 1800UT. Modestly active prominence centered at PA 240, visible until ~ 1840UT. No significant disk activity today. Very minor brightenings near ARs centered at PA 275, and PA 255. 8/02/2006 2006d214 Mk4 data: 16:53-21:54; PICS 16:35-21:58; CHIP 16:34-21:57. LASCO shows outflow along streamers, significant in the W-SW and also in the E at about PA 100-105. New narrow streamer rises at PA 100-105 during the course of the day. No significant disk activity in EIT. No noticeable coronal activity in Mk4. No noticeable limb activity in HeI or Halpha. Minor surging/brightening in the two ARs near the W limb at PA 255, 275. Minor filament activity in filaments at PA 260-270, 0.5-06R, and PA 40-50, 0.7-0.9R. 8/03/2006 2006d215 Mk4 data: 16:54-01:17; PICS 16:40-01:36; CHIP 16:39-01:35. LASCO shows outflow along streamers. Continual outflow and blob moving outward along narrow streamer in the E at ~PA 105 (data gap after 2013UT) No significant disk activity in EIT (data gap after 1936UT) Minor activity in AR on W limb at ~PA 275. No noticeable coronal activity in Mk4. Active prominences at PA 75 (very active) and PA 135, 220, 305 (minor activity). The prominence centered at PA 75 starts rising around 1715UT and reaches max. height at about 2217UT. Material is seen to move up and around from the southern towards the northern leg, but no material seems to escape. From about 1640 to 1740UT, material at the top of the prominence seem to have a line-of-sight velocity component toward the observer. Another (separate?) prominence centered at ~PA 55 starts rising at the end of Aug 3 until end of observing day. Minor surging of W limb. No significant disk activity in Halpha or HeI. 8/04/2006 2006d216 Mk4 data: 16:54-21:58; PICS 16:39-21:59; CHIP 16:38-21:58. Outflow on E streamer at ~PA 105 continues. Streamer on SW appears to rise and brighten during the course of the day. (LASCO data gap: 1154-2006UT) No significant disk activity in EIT (EIT data gap: 1148-2000UT) Two apparent limb eruptions (best seen in difference images) E limb at the location of the two active regions: at 113UT in the AR at PA 255, and at 136UT in the AR at PA 275. No noticeable coronal activity in Mk4. Prominences on E limb are not as active. Prominence in SW at ~PA 220 appears more active. No noticeable disk activity today in MLSO data, except for minor filament activity. Small filament at PA 120 0.5R shows motion along its spine. 8/05/2006 2006d217 Mk4 data: 17:01-02:21; PICS 16:42-02:26; CHIP 16:41-02:25. LASCO shows outflow along streamers. Significant outflow continues on E limb with small intermittent blobs (seen in all movies, but especially clearly in C3 differences). No noticeable disk activity in EIT. Some limb activity on E limb near PA 100 during most of the day. No noticeable coronal activity in Mk4. Prominence on PA 220-230 is very active and tall when observing day starts at 1642UT. We may be seen the end of a partial prominence eruption. Significant movement of material between the two legs. The prominence appears lower towards the end of the day (could be in part because of projection). Rising prominence at PA 50 from 0053UT to the end of the observing day at 0220UT. No significant disk activity in Halpha or HeI. 8/06/2006 2006d218 Mk4 data: 16:41-18:34; PICS 16:41-19:19; CHIP 16:41-19:17. LASCO shows outflow along streamers. Significant outflow along SW at ~PA 240 streamer since early in the day with later a CME superposed to SW streamer. It starts with an apparent rise and brightening of the streamer, followed by a faster outward motion starting around 1330UT. This CME continues into next day and disrupt the pre-existing bright streamer. Another fainter, cusp-shaped, CME on E limb at ~PA 105, starts slowly before 1330UT, becomes more clearly visible after 1730UT. No noticeable disk activity in EIT. Some limb activity on E limb near PA 100 intermittently during the day. Short observing day at MLSO. No noticeable coronal activity in Mk4, but only a few good images. No noticeable limb or disk activity in Halpha or HeI. 8/07/2006 2006d219 Mk4 data: 16:56-19:42; PICS 16:36-20:08; CHIP 16:36-20:06. CMEs from previous day on E and SW limb continue today. The bright streamer in SW is very faint in C2 after the end of the CME, while a bright streamer appears in C2 at the location of the other CME on the E limb. A blob moving outward with a concave front becomes visible at ~1230UT in C2, just south of the SW streamer (it may be related to the streamer blowout) Faint and wide CME or expanding loop in the N-NW visible in C2 fov from ~0400UT to 0900UT, appears as an halo in C3 where is visible from ~0820UT t0 2000UT. (LASCO and EIT data gap ~1430-1830UT) No significant disk activity in EIT. Some limb activity on E limb near PA 100 at ~1300-1400UT. Short observing day at MLSO. No noticeable coronal activity in Mk4, but only a few good images. Small, active prominences at PA 55; PA 130, No significant disk activity. Minor filament activity in filaments at PA 10, 0.6R, PA 210 0.3-0.5R. 8/08/2006 2006d220 Mk4 data: 16:57-18:16; PICS 16:45-22:00; CHIP 16:44-21:59. LASCO shows outflow along streamers. Faint CME in SW, superposed to streamer, visible in C2 fov starting at ~0400UT until ~ 0630UT. (Data gap 1500-1800UT) No significant disk activity in EIT. Loop motion at the limb at ~PA 110 during most of the day with material appearing moving outward at 1100UT. No noticeable coronal activity in Mk4. No significant limb activity. Mildly active prominences centered at ~PA 55, PA 130, and PA 295. No significant disk activity. Minor brightening in AR at ~PA 105, 0.85R around 1944UT. 8/09/2006 2006d221 Mk4 data: 16:54-22:34; PICS 16:32-22:59; CHIP 16:31-22:58. LASCO shows outflow along streamers. E streamer at ~PA 100 swells and becomes brighter during the day. (Data gaps: 1430-1830 and 1948-2400UT) Previous day CME in SW visible in C3 fov. No significant disk activity in EIT. Activity at the limb at about PA 100 (correspond to swelling streamer location) It appears as some prominence material is swirling and rising. Streamer at PA 105 becomes brighter and some bright prominence material seems to appear in Mk4 fov starting around 2000UT (not very well defined cavity, though). CME on W limb centered at about PA 280 starts at ~ 2135UT. (Not visible in LASCO because of data gap from 1948UT until end of the day) Very active, relatively low lying, prominence ~PA 105 (also visible on the disk, just near the limb) shows Halpha brightenings and surging throughout the observing day day. Minor activity in AR at ~PA 105, 0.7R. 8/10/2006 2006d222 Mk4 data: 17:03-01:25; PICS 16:40-00:29; CHIP 16:40-00:28. Blow-out of the E streamer that was seen swelling during the previous day (~0740-1330UT in C2 fov) Almost simultaneously a slow, loop-like CME at ~PA 60-70 starts in C2 fov and continues until end of the day. No significant disk activity in EIT. Loop moving outward at the limb at ~PA 100-110 mostly noticeable during first half of the day. No noticeable coronal activity in Mk4. Prominence material seems present at ~PA 110 until 2000UT. No significant limb activity. Fairly active AR at ~PA 105, 0.95R with surging. 8/11/2006 2006d223 Mk4 data: 16:55-00:59; PICS 16:33-01:01; CHIP 16:32-01:00. End of previous day CME at ~PA 60-70 early in the day, visible until 0500UT in C2 and until ~1400UT in C3. The CME has a rope-like shape. It seems to be followed by small blobs Outward motion at ~PA 100 visible early in the day. Bright, slow CME with round front at ~PA 110 enter C2 fov at 2154UT. No significant disk activity in EIT. Modest activity in AR near E limb at ~PA 110. Loop motions near limb at ~PA 110. No noticeable coronal activity in Mk4. No significant limb activity. AR 10904 at PA 110, 0.9R has become quite complex and is fairly active and shows some brightening/surging. Several active filaments: a) small piece of the polar crown at ~PA 0.5R erupts ~1833-1900UT; b) active filaments north of AR at ~PA 90-110; c) sparsely filled but very dynamic filament at ~PA 135, 0-40.6R; d) mildly active south polar crown 8/12/2006 2006d224 Mk4 data: 17:05-21:54; PICS 16:38-23:46; CHIP 16:37-23:45. CME at ~PA 110 continues from yesterday. Another CME at the same location at ~1931UT. Small blobs of material appears to move outward in C3 difference images at ~PA 75-80. No significant disk activity in EIT. Loop motions in AR at ~PA 110 at the end of the day. No noticeable coronal activity in Mk4. No significant limb activity AR 10904 at PA 115, 0.7R is still pretty active. Motions along the spine in filaments north of the AR at PA 100-120 and in the filament west of the AR at PA 150-170. The northern polar crown is not visible anymore today, may have erupted during the observing night. Minor filament activity in southern polar crown. 8/13/2006 2006d225 Mk4 data: 16:53-20:42; PICS 16:54-21:25; CHIP 16:54-21:24. LASCO shows outflow along streamers. CME from previous day continues at PA 100-120. It has a bright prominence core clearly visible in both C2 and C3. The CME exit the C2 and C3 fov at about 1200UT and 2130UT. Slow CME in SW superposed to streamer start slowly around 1330UT in C2 fov and continues into next day. Small blobs of material appears to move outward in C3 difference images at ~PA 75-80. No significant disk activity in EIT. No noticeable coronal activity in Mk4. No noticeable limb activity. Most of the thin, S-shaped filament at PA 130 within the AR 10904 now at PA 120-30, 0.5-0.6R fades during the day. There is no obvious flare, except for a minor Halpha brightening at 1839UT, or clear sign of eruption, but (noisy) velocity data suggest this can be a slow eruption. Active filaments at PA 180-190, 0.4R and PA 100, 0.5R. 8/14/2006 2006d226 Mk4 data: 17:05-21:00; PICS 16:33-23:33; CHIP 16:32-23:31. LASCO shows outflow along streamers. CME in progress at ~PA 110, continues throughout the day. The faint round-shaped core of this CME becomes visible in the C2 fov before 1600UT. Flare in AR 10904 on E starts at about 0814-0824UT. No noticeable coronal activity in Mk4. Very active prominence at ~PA 120-140 with material moving from the southern to the northern leg, may be in point to erupt at ~2102UT, when clouds intervene. Modestly active prominence centered at ~PA 140-150. Partial filament eruption/lift-off within AR 10904. Filament motion may start as early as 1708UT, flare/brightening follows at ~1839UT. Nice event. 8/15/2006 2006d227 Mk4 data: 16:48-18:29; PICS 16:48-19:48; CHIP 16:47-19:48. LASCO shows outflow along streamers. Significant outflow at location of yesterday CME on E limb, which is still visible in C3 fov. (SOHO data gap 1830-2330UT) Brightenings in AR 10904 during the course of the day. Short observing day at MLSO. No noticeable coronal activity in Mk4. Activity continues in AR 10904 at ~PA 190, 0.4R with brightening and filament activity during the short time we have good data. 8/16/2006 2006d228 Mk4 data: 16:56-02:30; PICS 16:34-02:29; CHIP 16:34-02:28. LASCO shows outflow along streamers. Faint, wide CME on SW visible in C2 fov before 0808UT. Bright, wide (half-halo) CME in S-SE enters the C2 fov at 1630UT (but LASCO data gap between 1430-1630UT) and the C3 fov at 1642UT. Possible faint, relatively narrow CME in SE after 2030UT. Intense activity in AR 10904. Small flare and dimming north of the AR at ~0713UT, followed by minor brightening and large flare at 1624UT (but EIT data gap between 1424-1624UT). Bright flare loops are visible until the end of the day and into the next day. The region around the filament channel (east of the flare) appears to darken. CME on W limb at PA 240-260 first visible in Mk4 at 1920UT, but it must start earlier (there 1-hour data gap before it) and it is visible until 2113UT, when images are interrupted by another data gap. The CME has a well defined round cavity and a small bright core. Prominence eruption in progress on W limb. Prominence at ~PA 250 is already fairly tall (> 0.1R) at the beginning of the observing day at 1635UT. The eruption is fairly radial (but prominence may have some twist) and visible until about 2008UT. Nice event associated with above CME. Large 2-ribbon flare in progress near AR 10904 (see EIT) at the beginning of the observing day, but barely visible in Halpha by 0228UT at the end of the observing day. Extremely large surge in AR around 1843-1934UT. The dark material reaches very far out, but seems to drain back to the surface, hard to say if anything escapes. 8/17/2006 2006d229 Mk4 data: 17:02-02:23; PICS 16:36-02:19; CHIP 16:35-02:22. No LASCO data on the web. EIT 304 images. Activity continues in AR 10904, especially vigorous until ~1730UT. Flaring and surging during most the day. Apparent material moving outward at 0007UT, 0426UT, 0639UT, and 1648UT (the last event at 1648UT is a very large surge or even a possible eruption). **note: activity seems to appear stronger in the 304 filter than in the other filters** No noticeable coronal activity in Mk4. Modestly active prominence at PA 225-230. Very dynamic filaments west of AR 10904 that is now at ~PA 240, 0.65R. AR shows minor brightening and surging during the observing day, but does not appear as active in Halpha and HeI as in the EIT 304. There is a short data gap, but I do not see signs of the large surge seen in EIT at 1648UT. 8/18/2006 2006d230 Mk4 data: 16:58-20:47; PICS 16:59-20:45; CHIP 16:59-20:44. No LASCO data on the web. EIT 304 images. EIT shows continual surging in small AR near W limb at ~PA 255. Active prominence at ~PA 230. Only minor activity in AR 10904 today. (EIT data gap 1355-2205UT) No noticeable coronal activity in Mk4. Active prominence centered at ~PA 225. Minor surging in AR 10904 at PA 245, 0.75R. Minor surging in small AR on the W limb at ~PA 255-260 Dynamic filaments east of this AR at ~PA 250-255 and PA 230-240 8/19/2006 2006d231 Mk4 data: 18:25-00:12; PICS 16:35-02:19; CHIP 16:34-02:24. LASCO shows outflow along streamers. Streamer in SE brightens after ~1500UT and shows significant outflow which is likely a narrow CME. Bright and relatively wide CME on W limb at ~PA 240 starts slowly at ~1812UT in the C2 fov and continues into next day. Another faster CME on E limb at ~PA 100-110 becomes visible in C2 at 1948UT. No EIT data (CCD bake-out). Only a few good images in Mk4. No noticeable limb activity, but only a few good images. AR 10904 at PA 250, 0.9R still very active. Brightening and surging throughout the observing day (e.g. at 1816UT, 2124-2139UT, 0106UT). Filaments north and south of AR still quite dynamic. Some material appears moving outward in the northern filament around 2121-2139UT. Apparent (very) small filament eruption near E limb at ~PA 80 around 2012-2027UT. 8/20/2006 2006d232 Mk4 data: 16:57-21:54; PICS 16:58-22:59; CHIP 16:58-22:59. Wide CME on W limb continues in C2 fov until ~0930UT. Two narrower CMEs follow CME also in the W at ~PA 290 and PA 230. The one at PA 290 is slower and becomes visible at ~1100UT in C2 fov, the one at PA 230 becomes visible at ~1300UT and is significantly faster. Both of them have twisted cores. A third, much fainter CME on the E limb near PA 90 enters C2 fov at ~1448UT. No EIT data (CCD bake-out). No noticeable coronal activity in Mk4. No noticeable limb activity in Halpha or HeI. Filament eruption at PA 260 next to AR 10904 very near the limb. Outward motion starts before 1800UT and continues until 1920UT, as indicated by HeI velocity data but it is more noticeable in intensity data after 1834UT. The event is followed by a bright flare starting at about 2040UT and large surge at 2119UT. 8/21/2006 2006d233 Mk4 data: 16:57-21:54; PICS 16:35-22:18; CHIP 16:35-22:17. End of CME at ~PA 290 visible for first part of the day. Relatively narrow CME in SE starts before 1248UT and the front leaves the C2 fov around 1624UT. LASCO data gap 1900-2312UT. CME at ~PA 70 underway after data gap. No EIT data (CCD bake-out). CME on the E limb centered at ~PA 85 visible in Mk4 at ~1848-1956UT. Fainter CME on the W limb at ~PA 275 at ~1909-1935UT Very small prominence eruption at 1837-1913UT at ~PA 90. Faint prominence eruption at ~PA 275 1907-1934UT. Faint (post-eruption) loops centered at ~PA 250 at 1636-1733UT and 2013-2100UT. Minor surging in small AR at the limb at ~PA 100. Significant activity and brightenings in AR 10904 now at the limb (and partly behind the limb) at ~PA 260. Surging in small plage region at PA 245, 0.55 R at ~1845-1912UT. Minor filament activity in northern and southern polar crowns and in filament at PA 70-100, 0.4R. 8/22/2006 2006d234 Mk4 data: 16:40-21:42; PICS 16:41-22:39; CHIP 16:40-22:38. LASCO shows outflow along streamers. Relatively wide CME with twisted core at ~PA 80 enters C2 fov before 0500UT. Series of narrow CMEs/outflows in SW at ~PA 230-240 throughout the day. No EIT data (CCD bake-out). The prominence eruption seen by PICS (see below) is visible in Mk4 at ~PA 240 from ~1718UT to 1759UT, but does not have a clear CME front. Eruptive prominence at ~PA 250 around 1711-1827UT. Material moves southward reaching ~0.3R, not clear how much escapes. This is a fast, surge-like event with some material draining down to the surface (the source of this event is likely AR 10904, now behind the limb). Mildly active prominences centered at PA 120 and 140. Very active prominence at PA 260-265 shows motions parallel to the solar limb. No significant disk activity. Minor activity in the two polar crowns and in the filaments at PA 90-100, PA 120, and PA 210-240. Small surging SE of disk center at ~2029UT. Minor activity in AR 10905 on the east at PA 105, 0.9R. 8/23/2006 2006d235 Mk4 data: 19:16; PICS 16:38-22:36; CHIP 16:38-22:35. LASCO shows continual outflows in SE and SW. No other significant coronal activity. No EIT data (CCD bake-out). No good Mk4 images today. Cloudy day at MLSO. No noticeable limb activity, but only a few good images. No significant disk activity. Minor activity in AR complex 10905 at PA 105 0.8R. 8/24/2006 2006d236 Mk4 data: 19:56-20:58; PICS 17:08-21:51; CHIP 17:08-21:51. No LASCO data No EIT data (CCD bake-out). Short observing day at MLSO, scattered clouds. No noticeable coronal activity in Mk4, but only a few good images. Active prominence at PA 125 appears to rise during the course of the day. Some activity and small brightenings in AR complex 10905 at PA 115 0.6R. Motions along the spine in filaments north and south of AR 10905 and in small filament at PA 230 0.5R. 8/25/2006 2006d237 Mk4 data: 17:01-22:57; PICS 16:38-01:34; CHIP 16:37-01:33. Very narrow and relatively faint CME in SE starts before 0136UT. No EIT data (CCD bake-out). No noticeable coronal activity in Mk4, but only a few good images. Cloudy day. No noticeable limb activity. The active prominence in SE noted yesterday (and its end seen as filament on the disk) is not visible anymore, it must have erupted during the MLSO observing night. Continual surging and brightening in AR 10905 at PA 120 0.4R. Motions along the spine in filaments north and south of this AR. The thinner, northernmost part of the filament south of the AR seems to fade during the course of the observing day, but there is no sign of eruption. 8/26/2006 2006d238 Mk4 data: 16:58-; PICS 16:35-01:07; CHIP 16:35-01:06. LASCO shows continual outflow along streamers. No significant coronal activity, but LASCO data gap after 1836UT. No EIT data (CCD bake-out). No calibrated MK4 data yet. No noticeable limb activity, but very cloudy day. Continual surging and brightening in AR 10905 south of disk center. Filament eruption within AR at and bright 2-ribbon flare which starts at ~2000UT and peaks around 2042UT. The small filament south of AR is disrupted and appears to erupt at about the same time of the flare, around 2018-2045UT. Then it appears to reform but fades again later in the day. Note that there was a much longer filament yesterday at this location. This small piece indicates that most of the filament erupted earlier during the MLSO observing night. 8/27/2006 2006d239 No MK4 data. Faint, wide CME in S/SE in progress visible in C2 fov until 0300UT and until 0700UT in C3, could be related to the filament eruption(s) south of the AR mentioned yesterday. No EIT data (CCD bake-out). Cloudy and rainy, no data taken at MLSO. 8/28/2006 2006d240 Mk4 data: 17:05-18:02; PICS 16:42-01:52; CHIP 16:41-01:55. No LASCO data. No EIT data (CCD bake-out). No noticeable coronal activity in Mk4, but only a few good images. Prominence eruption interrupted by clouds at ~PA 60 starting at 2231UT (and visible in Halpha disk data). Active prominence at ~PA 260. AR 10905 now at PA 240 0.5R still moderately active shows surging throughout the day (especially around 2200UT). 8/29/2006 2006d241 Mk4 data: 18:32-02:12; PICS 16:47-02:15; CHIP 16:46-02:15. No LASCO C3 data, only a few C2 images. CME in SW around 1436-1636UT. No EIT data (CCD bake-out). No noticeable coronal activity in Mk4. Prominence eruption from behind the disk on W limb at ~PA 235 starting at 2332UT and visible until ~0203UT (also visible in HeI data). Minor surging throughout the day in AR 10905 at PA 250, 0.7R. Small filament at PA 110, 0.7-0.8R appears to become thicker and darker during the day. 8/30/2006 2006d242 Mk4 data: 17:00-02:25; PICS 16:37-02:12; CHIP 16:37-02:23. No LASCO C3 data, only a few C2 images. CME in SW superposed to streamer around 2124-2324UT. No EIT data (CCD bake-out). No noticeable coronal activity in Mk4. No significant limb activity. Small surges at 2042UT in SW and at 0142UT at ~PA 70. Minor activity in AR at PA 250, 0.7R. Minor filament activity at PA 265, 0.9R. 8/31/2006 2006d243 Mk4 data: 17:05-02:23; PICS 16:47-02:09; CHIP 16:46-02:23. No LASCO C3 data, only a few C2 images. Outflow along SW streamer. No EIT data (CCD bake-out). No noticeable coronal activity in Mk4. No significant limb activity. Small surge at ~PA 230 at 0112UT. Small, compact flare in AR at PA 250 0.8R, peaks at 1716UT, very minor surging in the same AR later in the day. Noticeable darkening south of the same AR in HeI starting at 1908UT. 9/01/2006 2006d244 Mk4 data: 17:00-02:29; PICS 16:41-02:26; CHIP 16:41-02:25. LASCO shows outflow or faint CME along SW streamer after data gap. LASCO data gap 0612-2224UT. No EIT data (CCD bake-out). No significant coronal activity in Mk4. Apparent post-eruption loops at ~PA 90-100 at 1642-2136UT and at ~PA 255-260 at 1854-2142UT. Surge in NW at ~2232UT. No significant disk activity. Brightening/small flare in AR near E limb at ~1853-1911UT. 9/02/2006 2006d245 Mk4 data: 17:03-02:23; PICS 16:50-02:07; CHIP 16:49-02:26. LASCO shows outflow along streamers. Significant in SW early in the day. The streamer in the NW appears brighter after the data gap and shows significant outflow. LASCO data gap: 0348-1612UT. No EIT data (CCD bake-out). CME on E limb centered at ~PA 95 is seen in Mk4 around ~2334-0009UT. It has a round shape and a cavity and small core are visible (e.g. image at 2340UT). (Post-eruption?) loops at ~PA 90-100 ~1851-2128UT and also at ~PA 250 ~2013-0107UT. Large surge or eruptive prominence at ~PA 180 at 2031-2043UT. Minor, continual surging in AR at ~PA 260 on W limb. Surging in AR on W limb at ~PA 100, larger surge or small prominence eruption from behind the limb at 2327-2339UT. 9/03/2006 2006d246 No Mk4, PICS or CHIP data. CME in NE becomes visible in C2 at 0024UT. Relatively faint and slow CME is NW first visible around 0400UT. LASCO data gaps: 0048-0224UT, 0500-1436UT, 1812-2312UT. No EIT data (CCD bake-out). No data taken at MLSO today. 9/04/2006 2006d247 Mk4 data: 17:01-; PICS 16:52-23:40; CHIP 16:51-23:39. Relatively bright CME on W limb near PA 250-260, becomes visible in C2 fov around 1636UT and at 1742UT in C3 fov. LASCO data gaps: 0600-1436UT and 2212-2400UT. No EIT data (CCD bake-out). CME in progress visible in Mk4 on W limb at ~PA 250-260 at ~1701-1901UT. Coronal rain on E limb at ~PA 95-105 visible early in the day at ~1710-1940UT. Surge in the south at ~PA 265 around 1940UT. Low lying active prominence centered at ~PA 95 mostly noticeable after 2200UT, active prominences at ~PA 235-240, ~PA 260-270 Minor surging/brightening at ~ 1700-1840UT in AR plage at ~PA 110, 0.9R. 9/05/2006 2006d248 No Mk4, PICS or CHIP data. No noticeable coronal activity, but only a few images. LASCO C2 Data gap: 0000UT-0324UT, 0600-1712UT, 1748-2400UT. No LASCO C3 data today. No EIT data (CCD bake-out). No data taken at MLSO today. 9/06/2006 2006d249 Mk4 data: 17:03-22:13; PICS 16:45-22:29; CHIP 16:45-22:28. No LASCO data. No EIT data (CCD bake-out). No noticeable coronal activity in Mk4. No significant limb activity. Thin and tall, loop-shaped prominence visible from 1646UT to ~1944UT at ~PA 315-25, shows material moving form southern toward northern leg. No significant disk activity. Very minor activity in AR plage at ~PA 120, 0.5R and in AR 10904 now visible on disk again at PA 110, 0.9R. 9/07/2006 2006d250 Mk4 data: 17:01-23:00; PICS 16:52-23:08; CHIP 16:51-23:04. No LASCO data. No EIT data (CCD bake-out). No noticeable coronal activity in Mk4. No significant limb activity. Surging and minor brightenings in AR at ~PA 140, 0.3R and in AR at ~PA 115, 0.8R throughout the day. 9/08/2006 2006d251 Mk4 data: 19:14-23:54; PICS 19:14-23:57; CHIP 19:14-23:56. CME in progress in NW at the beginning of the day and possible, faint CME in SW before 1424UT, but difficult to say due to the numerous data gaps. LASCO data gaps: 0024-0412UT, 0524-1424UT, 1624-2324UT No EIT data (CCD bake-out). No noticeable coronal activity in Mk4. No significant limb activity. Small surge on W limb at ~PA 240 around 2212-2221UT Small brightenings during the observing day in AR at PA 120, 0.7R and in AR plage at PA 180, 0.3R. 9/09/2006 2006d252 Mk4 data: 17:02-23:57; PICS 16:47-02:27; CHIP 16:47-02:26. Slow CME in progress along the SE streamer, it is visible during the first half of the day in C2. LASCO data gaps: 0000-0712UT, 1300-2057UT No EIT data (CCD bake-out). No noticeable coronal activity in Mk4. Low lying active prominence at ~ PA 110. Very small surging on W limb at ~PA 250 at 2110UT and 2349UT. Small filament eruption near AR plage at PA 190-230, 0.4R. Small filament at PA 200, 0.25 appears to lift and erupt at ~1926-2121UT. Tiny 2-ribbon flare visible at ~2118-2145UT. Small brightening in same active region, later in the day. Minor activity in AR at PA 120-140, 0.5R 9/10/2006 2006d253 Mk4 data: 16:52-22:26; PICS 16:44-23:18; CHIP 16:43-22:59. Apparent outward motion along NE streamer. Streamer appears very different at the end of the day. Possible CME, but hard to say for certain because of data gaps. LASCO data gaps: 0024-0712UT, 1012-2312UT. No EIT data (CCD bake-out). No noticeable coronal activity in Mk4. No significant limb activity. Low lying active prominence at ~PA 35. No significant disk activity. Very minor activity within ARs at ~PA 140-160, 0.4R and at ~PA 230-240, 0.6R. Filament motions along the spine in the filament at PA 130-140, 0.7R. 9/11/2006 2006d254 Mk4 data: 17:04-23:56; PICS 16:49-02:15; CHIP 16:48-02:14. No noticeable coronal activity in LASCO, but only a few images. NO LASCO C3 data. LASCO C2 data gaps: 0012-1749UT, 1936-2336UT No EIT data (CCD bake-out). No significant coronal activity in Mk4. Possible motion in NW. Small active prominences at ~PA 40, ~PA 290, and ~PA 315. Some filament activity and small flare at ~2302-2332UT in AR at ~PA 180-190, 0.3-0.4R. Thin filament south of AR appears to fade (small eruption?) earlier in the day, around 2035-2050UT. Motions along the spine in the filament at ~PA 140-160, 0.5-0.6R (the filament appears to be more active than yesterday). 9/12/2006 2006d255 Mk4 data: 16:58-23:57; PICS 16:59-02:05; CHIP 16:58-02:02. No LASCO data. No EIT data (CCD bake-out). No noticeable coronal activity in Mk4. Several low lying, active prominences at ~PA 40, 60, 110, 145, 225, 250, 295, 320. Some surging and small brightenings in AR centered at ~PA 220, 0.4R. Apparent small eruption or large surge in AR plage at ~PA 0.8R at ~2246UT temporarily disrupts the northernmost part of the filament just south of the AR. Active filament with motions along spine and legs at ~PA 160-180, 0.4-0.6R. 9/13/2006 2006d256 Mk4 data: 17:01-23:59; PICS 16:43-02:26; CHIP 16:42-02:24. Only a few C2 images. Apparent end of a CME visible in C2 at 2036UT on E limb, near PA 100. Possible end of CME on west limb near PA 270. No LASCO C3 data. LASCO C2 data gaps: 0012-2036UT. No EIT data (CCD bake-out). CME with round front and cavity but no clear core on E limb centered at ~PA 100, visible in Mk4 fov ~1759-1826UT. Modestly active prominences at ~PA 40, 60, 110, 225. Minor limb surging at ~PA 70 around 2010UT. Surging in ARs near the W limb at ~PA 260 and at ~PA 250. The latter is the same AR of the surge/eruption noted yesterday. The AR is still active so is the filament south of it at ~PA 240-250, 0.9R, surging/small eruption around 2300UT. Active filaments at ~PA 195-200, 0.45-0.6R, and at ~ PA 240-250, 0.45-0.56. Minor activity in polar crown near PA 20. 9/14/2006 2006d257 Mk4 data: 17:02-23:54; PICS 16:52-02:26; CHIP 16:51-02:25. No LASCO C3 data. LASCO C2 data gaps: 0124-2048UT. No EIT data (CCD bake-out). No noticeable coronal activity in Mk4. Surge on W limb at ~1704-1731UT, ~PA 240. Large and bright limb surge or possibly prominence eruption at ~2011-2109UT, ~PA 255-260 (hard to say if any material escapes). Relatively tall (~1.1R) modestly active prominence at ~PA 225. Minor activity within AR at ~PA 245, 0.75R. Small surge in relatively quiet Sun region south of this AR at 2238-2244UT. Very active filament at ~PA 210, 0.5-0.7R,next to AR, its SE extension seems to fade at the beginning of the observing day (before 1727UT). Active filaments at ~PA 250-260, 0.6-0.7R, and ~PA 230-240, 0.8R (note that these two filaments are part of the same filament channel). Small filaments at ~PA 140, 0.7R becomes darker/longer in Halpha during the course of the observing day in Halpha 9/15/2006 2006d258 Mk4 data: 17:01-21:46; PICS 16:53-02:00; CHIP 16:52-01:59. No LASCO data. No EIT data (CCD bake-out). No noticeable coronal activity in Mk4. Very active prominences at ~PA 105 and ~PA 250-260. Active prominences: ~PA 40, ~PA 140, and ~PA 250. Small brightening/flare (~2106UT) and filament activity within AR at ~PA 250, 0.8-0.9R. Active filaments at PA 150, 0.6R and ~PA 225, 0.7R. 9/16/2006 2006d259 Mk4 data: 17:04-23:57; PICS 16:57-00:50; CHIP 16:56-00:49. LASCO shows outflow along streamers. Extremely narrow and relatively bright outflow, jet-like on NW limb around 0612-0630UT. Relatively narrow CME with round front and not clear core on W limb near PA 270, becomes visible in C2 fov around 1712UT. Only 2 EIT images today. No noticeable coronal activity in Mk4. Very active prominences at ~PA 80 and ~PA 110. Active prominences at ~PA 220, ~PA 250, ~PA 305. Limb surge at ~2245-2257UT on W limb near PA 250 No significant disk activity. Some filament activity within ARs near the E limb at ~PA 90-100 and the W limb at ~PA 260. Minor filament activity in polar crowns. 9/17/2006 2006d260 Mk4 data: 16:46-23:59; PICS 16:47-01:40; CHIP 16:47-01:39. LASCO shows significant outflow along SW streamer throughout the day. No significant disk activity in EIT. Loop motion in AR on the E limb near PA 90-100. No noticeable coronal activity in Mk4. Active prominence on the E limb near PA 80-90. Modest filament activity in northern polar crown and filament at ~PA 130-140, 0.6-0.8R. Noticeable filament motion in Halpha in southern polar crown: a small piece appears to move northward around ~1909-2121UT and possibly erupts. Not visible in HeI. 9/18/2006 2006d261 Mk4 data: 17:05-19:43; PICS 16:51-02:26; CHIP 16:53-02:25. LASCO shows continual outflow along streamers. Small bubbles moving outward noticeable in C3 on NW limb. Faint, relatively narrow CME with round front best visible in difference images in NE, enters C2 fov at 2058UT and C3 fov at 2142UT. Possible outward motion in SE at about the same time. AR near E limb at ~PA 110 is very active throughout the day in EIT. Ejecta/loop moving outward on E limb near the AR at 0548UT and again around 1624-1648UT. Compact flare and apparent CME in the same AR around ~1924-1946UT. (Nice cavity with small filament visible in EIT on SW limb.) No noticeable coronal activity in Mk4, but short observing day at MLSO. Active prominences centered at ~PA 140 and ~PA 225. Flares and filament eruptions within/near AR near E limb. Very bright flare centered at ~PA 110, 0.8 R, peaks at ~1940UT. The U-shaped filament within the AR and a large part of the long filament just west of it are disrupted and disappear (strong outward velocity signal between 1926UT and 2001UT). There might be a wave around 1950UT. Another flare just east of the previous flare peaks at 2355UT, followed by a smaller filament eruption and another flare/ brightening at the same location. Another, smaller brightening nearby and possible filament eruption at ~0149-0155UT. Filament activity in northern and southern polar crowns. Significant motions in filament at ~PA 140, 0.6-0.7R. Active filament at ~PA 220-230, 0.8R disappears in Halpha during the course of the observing day. There is a data gap, but it likely erupts. 9/19/2006 2006d262 No MK4 data. PICS 00:08-02:05:; CHIP 00:26-02:05. LASCO shows continual outflow along streamers. Apparent rising and swelling of NW streamer from beginning of the day to 1554UT. Data gap 1554-2400UT. AR near on E limb continues to be very active in EIT. material appears to move outward at ~0548UT. Flaring around 0824UT. Very cloudy day, only a few usable images taken at MLSO today. Relatively bright prominences at ~PA 40 and ~PA 245-250 and ~PA 225. Modestly active prominence at ~PA 140-150. No noticeable disk activity, but only a few images. 9/20/2006 2006d263 Mk4 data: 17:02-23:59; PICS 16:49-01:58; CHIP 16:49-01:57. No LASCO or EIT movies on SOHO web page. No noticeable coronal activity in Mk4. Active prominences at ~PA 40-45, and ~PA 245. Another tall, active prominence at ~PA 305, appears to slowly rise during the course of the day. Minor surging in AR at ~PA 130, 0.5R throughout the day and brightening in the smaller AR plage SE of it at ~2212UT. The northernmost part of the filament at PA 80-110 fades in Halpha between 1650 and 1932UT. There is a corresponding (but rather weak) outward velocity signal in HeI around 1755-1820UT, but no detectable flare. The filament south of the AR is also fairly dynamic with motions along the spine. Minor filament activity in the southern and northern polar crowns. 9/21/2006 2006d264 Mk4 data: 17:04-23:24; PICS 16:57-02:12; CHIP 16:57-02:11. LASCO shows outflow along streamers. Relatively narrow and twisted CME in SW, with no clear front, becomes visible in C2 fov at ~1354UT. Possible faint halo at the beginning of the day. Some modest activity in AR 10910 throughout the day in EIT. Eruption within the same active region at ~2112UT and dimming in the south at 2136-2148UT which remains visible for the rest of the day. (Interesting coronal hole near equator/disk center) No noticeable coronal activity in Mk4. Very active prominences centered at ~PA 50, ~PA 220, and ~PA 305 (the last is a tall prominences, reaching up to ~0.15R). A lot of activity in AR 10910 south of disk center, at ~PA 150 0.3R: filament eruption starting at about 2117UT and flare. The flare peaks around 2123-2138UT (but some low quality Halpha images during this time). Surging or other small eruption at 2250-2302UT in same AR. 9/22/2006 2006d265 Mk4 data: 17:07-23:59; PICS 17:07-00:45; CHIP 17:07-00:44. LASCO shows outflow along streamers. CME in progress along the SW streamer at the beginning of the observing day, disrupts the streamer (streamer blow-out). Another very faint CME with a round front in the SE, also in progress at the beginning of the day. Narrow CME in the W/SW limb starts before 1331UT and continues until the end of the day. EIT shows continual activity in AR 10910 but at a lower level. Apparent limb CME at ~1215UT best visible in difference images. Very active, possibly eruptive, prominence at ~PA 60. Surge or narrow eruption in NW at ~PA 325 starts at ~2342UT. Filament eruption and 2-ribbon flare within AR 10910: activity (brightening) starts in Halpha at about 2302UT, but clear velocity signal visible after 2320UT. The flare is still in progress at the end of the observing day at ~0044UT. 9/23/2006 2006d266 Mk4 data: 17:10-23:59; PICS 16:51-02:25; CHIP 16:52-02:24. LASCO shows outflow along streamers. Relative wide CME with quasi-round front on E limb near ~PA 90 becomes visible in C2 fov at 1130UT. Fainter amorphous CME on W limb starts before 1830UT. Possible faint CME on the E after 2058UT. EIT shows continual activity in AR 10910 throughout the day. Apparent CME in EIT on E limb around 1124-1148UT. No noticeable coronal activity in Mk4. Possible faint outward motion on W limb early in the observing day. Several quiescent, low-lying prominences visible, but no significant limb activity in Halpha or HeI. Small surging early in the observing day in AR 10910. Minor filament activity in filament north and south of AR 10910. 9/24/2006 2006d267 Mk4 data: 19:13-23:43; PICS 16:50-23:44; CHIP 16:49-23:41. LASCO shows continual outflow along streamers. Relatively faint CME on W limb begins before 1354UT and disrupts streamer at ~PA 270. Activity continues in AR 10910. Three apparent eruptions noticeable in EIT around 0512UT, 0824UT and 1512UT. The last one appears to have a faint wave propagating southward. No noticeable coronal activity in Mk4. No significant limb activity in Halpha or HeI. Some filament activity in filament south of AR 10910 at ~PA 220, 0.6R. The south-east part of the southern polar crown fades during the observing day at MLSO (likely a slow eruption). 9/25/2006 2006d268 No MK4 data. PICS 19:30-21;21; CHIP 19:36-21:15. LASCO shows continual outflow along streamers. Slow and faint CME in progress at the beginning of the day in SW, with outflow continuing for most of the day. Very faint, bubble-shaped material moving outward on W limb at ~PA 280 from ~1708UT to ~2007UT. Faint motion on E limb at ~1000UT and in SE at ~1248UT. Apparent darkening on disk in SW around 1548-1612UT. (nice cavity with filament visible in EIT in NW) Cloudy day only a few good images taken at MLSO today. No noticeable limb or disk activity. 9/26/2006 2006d269 No MK4 data. LASCO shows outflow along streamers. Very wide, bright CME on E limb originates from the back side. It is centered at ~PA 100 and becomes visible in C2 fov at 0131UT. The CME has a complex front that appears as two loops superposed and a complex core. Narrow and slow CMEs in SE visible in C2 fov starting at about 0754UT and sporadic outflow or narrow/faint CME in NE staring around 1030UT and again at 1654UT. This activity could be related to the previous CME. Outward moving loops on E limb in EIT at the beginning of the day, correspond to LASCO CME. No significant disk activity. Rainy day. No observations taken at MLSO 9/27/2006 2006d270 No MK4 data. LASCO shows outflow along streamers. Significant outflow (with bubble-shaped material) on E limb at the beginning of the day, could be related to previous day CME. Significant outflow also along the SW streamer throughout the day. The streamer appears to become higher and brighter during the course of the day. No significant disk or limb activity visible in EIT. Foggy and rainy day. No observations taken at MLSO 9/28/2006 2006d271 Mk4 data: 18:32-22:07; PICS 18:25-22:12; CHIP 18:25-22:11. The SW streamer continues to swell during the day and ends in a slow CME (streamer blow-out next day) Relatively wide CME with round front and core on E limb, becomes visible in C2 fov at ~2130UT. No significant disk activity in EIT. Motions on E limb. CME on E limb starting before 2024UT. Two CMEs visible in Mk4 data, but short observing day. One CME on the W limb at in progress at the beginning of the observing day at ~PA 240. A second CME with front-cavity-core on the E limb centered at ~PA 100, starts at ~2024-2030UT. Apparent prominence eruption interrupted by clouds on E limb at ~PA 100. Only a few good Halpha images, best visible in HeI. No significant disk activity in Halpha or HeI. 9/29/2006 2006d272 Mk4 data: 17:37-19:06; PICS 17:37-19:14; CHIP 17:37-19:14. CMEs on E and W limb from yesterday continue to be visible in LASCO. The SW streamer is totally disrupted by the CME by the end of the day. LASCO data gap 1431-2154UT No significant disk or limb activity in EIT. Cloudy at MLSO. Short observing day. Only 6 good images in Mk4. No noticeable activity. No noticeable disk or limb activity. Several prominence today but hard to evaluate activity due to limited number of images. 9/30/2006 2006d273 Mk4 data: 17:21-19:53; PICS 16:49-19:53; CHIP 16:49-19:53. LASCO show continual and significant outflow on E limb throughout the day. Possible faint CMEs near ~PA 90 after 1331 and again around 1730. Relative wide CME with irregular front on W limb near ~PA 270 starts before 1730UT. Apparent small prominence eruption around 1224UT in EIT. Eruption in AR near W limb around 1648-1824UT. No noticeable coronal activity in Mk4, but first image at 1721UT. Active prominence with significant motion parallel to the surface at ~PA 260 plus several quiescent prominences. Small prominence eruption or surge from near the E limb at ~PA 100 at ~ 1719-1731UT Activity (brightening) south of AR near W limb at the beginning of the MLSO observing day at 1649UT noticeable in HeI, but barely visible in Halpha. 10/01/2006 2006d274 No MK4 data. PICS 20:28-21:31; CHIP 20:27-21:24. No LASCO or EIT movies on the web. Cloudy day at MLSO. No Mk4 images. No good Halpha images off-limb. Only a few images in Halpha and HeI between clouds. 10/02/2006 2006d275 No MK4 data. PICS 18:33-19:39; CHIP 16:59-20:59. CME centered at ~PA 80 in progress in C2 fov at the beginning of the observing day. No significant disk or limb activity in EIT. Cloudy day at MLSO. No Mk4 images. Only a few good images Very tall prominence, possibly erupting, at ~PA 55 at the beginning of the day. Modestly active prominence at ~PA 115-120. No noticeable disk activity, but only a few images. 10/03/2006 2006d276 Mk4 data: 19:21-23:57; PICS 19:20-01:09; CHIP 19:19-01:10. LASCO shows continual outflow along streamers. No other significant coronal activity. No significant disk or limb activity in EIT. No significant coronal activity in Mk4. No significant limb activity. No significant disk activity. Interesting, long filament with several switch-backs at ~PA 120 E of ARs 10913/10914 10/04/2006 2006d277 Mk4 data: 17:05-22:13; PICS 16:43-22:14; CHIP 16:43-22:13. LASCO shows continual outflow along streamers. Relatively wide and slow CME with bright and almost-round front on W limb centered at ~PA 270, becomes visible in C2 fov at ~0830-0854UT. No significant disk activity in EIT. Apparent eruption and limb CME at 0713UT on W limb. No significant coronal activity in Mk4. No significant limb activity. Minor surging in AR at ~PA 200, 0.45R through the observing day and larger surge at ~1758UT. Filament motions noticeable in long filament at ~PA 130-150 east of AR, and in filament at ~PA 100-130, 0.9R. 10/05/2006 2006d278 No MK4 data. PICS 16:50-21:40; CHIP 16:49-21:13. LASCO shows continual outflow along the NE and NW streamers Relatively narrow and faint CME in the SE becomes visible at ~1931UT in LASCO C2 fov. Brightening/flare noticeable in EIT in the AR in the SW after ~2112UT and peaking around 2148UT. Faint loop off the SE limb moving slowly outward, becomes noticeable before 1800UT in EIT difference images. No Mk4 data available today. No significant limb activity visible in HeI. No good Halpha off-limb images. Brightening/flaring in AR 10913 starts at ~2046UT in Halpha, and possible small AR filament eruption with outward velocity signal peaking at 2049UT. The long and curved filament east of the AR shows significant motions in its southernmost part at ~PA 140-155, 0.5-0.6R. 10/06/2006 2006d279 Mk4 data: 17:06-19:29; PICS 16:58-19:27; CHIP 16:58-19:26. LASCO shows continual outflow along the NE and NW streamers. Still significant coronal outflow detectable in the SE at the location of yesterday CME for the first half of the day. No significant disk activity visible in EIT. Faint and narrow, jet-like, outward motion on the W limb near PA 260 at ~0348-0424UT. Cloudy day at MLSO. Only a few good Mk4 and Halpha images off-limb. No noticeable coronal activity in Mk4. No noticeable limb activity. Some surging in Halpha in AR 10913 at ~PA 230, 0.7R. Minor filament activity in southern polar crown and in the long, curved filament east of AR. 10/07/2006 2006d280 No MK4 data. PICS 17:38-18:39; CHIP 17:38-18:29. Outward motion along NE streamer at ~PA 80 seen in LASCO C2 at ~0130-0430UT. Multiple, faint CMEs/outflows in the W/SW before 0930UT and again around 1654UT and 1854UT. Apparent faint surging/motions near the W limb around 0224UT, 0836UT, and 2000UT best visible in EIT difference images. Cloudy day at MLSO. No good Halpha images off-limb. Only a few good Halpha and HeI disk images. Hard to identify any activity with this limited number of observations. 10/08/2006 2006d281 No MK4 data. PICS 17:38-18:39; CHIP 17:38-18:29 LASCO shows continual outflow along streamers. Multiple faint outflows/faint CMEs, in the SW limb visible in C2 fov beginning at 0330UT, 1034UT, and 1554UT and in the W at 2058UT. No significant disk or limb activity in EIT. Minor activity near ARs next to W limb in second half of the day. Cloudy day at MLSO. Only a few good Halpha and HeI images. Hard to identify any activity with the limited number of observations. 10/09/2006 2006d282 Mk4 data: 17:09-22:49; PICS 16:53-23:42; CHIP 16:52-23:41. CME superposed along the SE streamer, starts slowly as a streamer brightening during the second part of the day. No significant disk or limb activity in EIT. No noticeable coronal activity in Mk4. Fairly large and tall, active prominences centered at ~PA 115, and PA 145. The latter one is very densely filled while the first has a more filamentary structure. They could be connected and part of the same filament channel. No noticeable disk activity in Halpha or HeI during the MLSO observing time. 10/10/2006 2006d283 Mk4 data: 17:00-21:54; PICS 17:01-22:46; CHIP 17:00-22:43. CME along SE streamer at ~PA 110 continues from previous day. The CME develops into a shape that is suggestive of a disconnection event (see LASCO C2 image at 1206UT) and leaves the LASCO fov by the end of the day. No significant disk or limb activity in EIT. No noticeable coronal activity in Mk4. Active prominences at ~PA 40 and ~PA 60. Very active prominence centered at ~PA 145 (the prominence at ~PA 115 visible yesterday is not visible anymore, has likely erupted). Active filament centered at ~PA 230-240, 0.5R located within AR plage in the west. The filament shows motions along its spine and seems to darken (rise?) during the observing day. 10/11/2006 2006d284 Mk4 data: 17:11-22:51; PICS 16:57-22:52; CHIP 16:57-22:50. NO LASCO data available on web. Apparent prominence eruption on SE limb at ~0924-100UT noticeable in EIT. Minor activity in AR SW of disk center. No noticeable coronal activity in Mk4. Several faint coronal cavities. Small active prominences at ~PA 40, ~PA 220, ~PA 255 and ~PA 315. Coronal rain (faint Halpha loops) on the W limb at ~PA 240-245. Small surging on the E limb at ~1858UT. Apparent small filament eruption and flaring in the S-SW limb at ~PA at ~1815-1818UT noticeable in both Halpha and HeI. 10/12/2006 2006d285 Mk4 data: 16:49-23:30; PICS 16:50-00:01; CHIP 16:50-00:00. LASCO shows continual outflow along streamers. Faint outflow visible in LASCO C2 difference images early in the day in the SE. Narrow and faint bubble-like outflow in the NW visible in C2 and C3 difference images through the day Streamer in the SW appears to slowly swell and rise during the course of the day. LASCO data gap: 1954-2400UT. No significant disk or limb activity in EIT. EIT data gap: 1948-2400UT. No noticeable coronal activity in Mk4. Several large cavities today. Several active prominences: ~PA 40, ~PA 90, ~pa145, ~PA 220, ~PA 260, ~PA 300. Small surge on W limb at ~1745UT. Surge or very small eruption at ~PA 40. All filament quite active today: active filaments at ~PA 40, 0.8R, and near the W limb at ~PA 220. Small active filaments at ~PA 180, 0.8R, ~PA 220, 0.75R and ~PA 280, 0.7R. 10/13/2006 2006d286 Mk4 data: 17:14-23:59; PICS 16:48-00:51; CHIP 16:48-00:50. Outflow in NW continues from yesterday for first hours of the day. Significant outflow, with bubble-like structure moving outward in the LASCO C2 fov on the W limb at ~PA 260 around 1100-1600UT. The SW streamer continues to slowly rise. No significant disk activity in EIT. Apparent loop outward motion on the W limb near ~PA 270 at 1913UT. No noticeable coronal activity in Mk4. Several active prominences: ~PA 40, ~PA 70, ~PA 80, ~PA 145, ~PA 225, and ~PA 255. The last prominence at ~PA 255 seems to erupt toward the end of the day, but the seeing gets worse because of clouds. The prominence centered at ~PA 225 has raised significantly from yesterday and it now reaches up to 1.1R. It has a rope-like appearance. Two tall and moderately active filaments near the E limb at ~PA 40 and ~PA 90. Also moderately active filament at ~PA 225, 0.8R. 10/14/2006 2006d287 Mk4 data: 17:48-22:25; PICS 16:50-22:36; CHIP 16:50-22:35. LASCO shows intermittent outflows around PA 270 throughout the day. The SW streamer continues to slowly rise and swell, it also brightens, especially after ~1806UT. LASCO data gap: 2030-2400UT. No significant disk activity in EIT. Significant outward motions (loops moving outward) on the E limb at ~PA 270 throughout the day. EIT data gap: 2036-2400UT. Cloudy day at MLSO. Tall (~1.1R) prominence, possibly eruptive at ~PA 70. Tall (~1.1R) prominence at ~PA 230 is still very active. No significant disk activity. Modestly active filaments at ~PA 30-40, 0.9R and ~PA 90, 0.9R. Very small piece of filament at ~PA 220, 0.7R disappears around 1808UT. 10/15/2006 2006d288 Mk4 data: 17:06-23:23; PICS 17:07-23:25; CHIP 17:06-23:24. Relatively faint CME on W limb near ~PA 270 becomes visible in C2 fov at ~1154-1206UT. The SW streamer continues to rise more rapidly and eventually blows out in a CME. The CME begins during the LASCO data gap 1430-2306UT. The streamer appears disrupted after the LASCO data gap, and the CME is still in progress. The CME is best visible in C3 and the end of the CME is also visible in C2. No significant disk activity in EIT. CME on the W limb near PA 270 at ~1124-1200UT. EIT data gap: 1436-2312UT. No noticeable coronal activity in Mk4. Tall prominence on the W limb shows draining material at the beginning of the day (some may escape). It has lost a lot of its shape by the end of the day. Small filament at ~PA 170, 0.6R fades between ~1900UT and 2100UT. 10/16/2006 2006d289 Mk4 data: 17:35-17:50; PICS 16:59-18:24; CHIP 16:58-18:23. CME in the SW continues from previous day and some outflow continues for most of the day. LASCO data gap: 1508-2154UT. No significant disk or limb activity visible in EIT. EIT data gap: 1512-2148UT. Only a few good on-disk Halpha images, almost no good images off-limb. No detectable activity on disk or off-limb in Halpha. Modestly active prominences at ~PA 45 and ~PA 235. No significant disk activity in HeI. 10/17/2006 2006d290 Mk4 data: 19:38-19:41; PICS 19:38-01:25; CHIP 19:38-01:25. LASCO shows outflow on W limb. LASCO data gap: 2018-2400UT. No significant disk or limb activity visible in EIT. Relatively large coronal hole near disk center. EIT data gap: 2024-2400UT. Foggy and cloudy day at MLSO. No good Mk4 images. Only a few good images in Halpha. Active prominences at ~PA 254, and ~PA 310. Small active prominence in the NE. No noticeable disk activity in Halpha or HeI. 10/18/2006 2006d291 Mk4 data: 17:26-19:57; PICS 16:54-20:39; CHIP 16:53-20:38. NO LASCO or EIT movies today. Only a few Mk4 images available today. No noticeable coronal activity. Short observing day at MLSO. Only a few good Halpha images. Small prominence at ~PA 295 appears to rise during the MLSO observing day. Modestly active prominences at ~PA 45, ~PA 125 ~PA 135, and ~PA 225. Active filament located east of disk center at ~PA 80-150, 0.1-0.4R (this is a sparsely filled filament that is part of a longer C-shaped, possibly O-shaped filament channel surrounding a region of enhanced network/plage area). 10/19/2006 2006d292 Mk4 data: 17:11-19:38; PICS 16:54-20:21; CHIP 16:53-20:21. LASCO shows continual outflow along streamers (very narrow jet-like outflow in the SE). Possible outflow or faint CME on the W limb at ~PA 280 barely noticeable in C2. Small bubble-like outflow in the NW noticeable in C3 during second half of the day. No significant disk activity in EIT. Filament channel with interesting C-shape shape east of the equatorial coronal hole. Apparent motion outward in the SE around 1913-1936UT. Only a few good Mk4 images available today. Cloudy day at MLSO. Short observing day. Two prominences eruption today, but both events are interrupted by clouds. One prominence eruption is already in progress at the beginning of the MLSO observing day at ~PA 110-120. It is a medium-size, round prominence which fades by ~1930UT. The second prominence eruption also appear in progress. It is at ~PA 235 and is a small, cusp-shaped prominence. Both are slow events, best visible in Halpha off-limb images. Filament (same as yesterday) near disk center is still showing continual, but modest motions both in its northern and southern parts. The thin, small filament located inside the AR at ~PA 190, 0.2 R is quite active throughout the observing day. Small disk surge in small dipolar magnetic region around 1848UT at ~PA 100, 0.6R. 10/20/2006 2006d293 No Mk4 data. LASCO shows continual outflow along streamers. Apparent, faint outflow on the W limb near ~PA 270 for most of the day. LASCO data gap: 1630-2400UT. No significant disk or limb activity in EIT. Minor surging in AR just west of disk center. EIT data gap: 1636-2400UT. No data taken at MLSO today. 10/21/2006 2006d294 Mk4 data: 17:35-19:58; PICS 17:36-20:16; CHIP 17:35-20:15. LASCO shows continual outflow along streamers Slow and relatively narrow/small CME on the W limb at ~PA 240-250, starts before 1200UT and continues into next day. LASCO data gap: 2006-2400UT. No significant activity in EIT. Minor activity near SE limb. EIT data gap: 2024-2400UT. Short observing day at MLSO. No significant activity visible in Mk4. Possible faint motion on the W limb near ~PA 270. Coronal rain at ~PA 230-240, tall prominence at ~PA 310. No significant disk activity in Halpha or HeI. Minor filament motions in filament at ~PA 275, 0.3-0.5R. 10/22/2006 2006d295 Mk4 data: 17:05-19:57; PICS 17:02-20:25; CHIP 17:02-20:23. LASCO shows outflow along streamers CME on W limb in progress from previous day continues until the end of the observations at 2006UT. Last 2 images indicate the beginning of a wide and round CME on E limb near PA 90 (must be a back side event). LASCO data gap: 2006-2400UT. No significant limb activity in EIT. Minor brightenings within AR in the west. EIT data gap: 2024-2400UT. Short observing day at MLSO. No significant activity visible in Mk4. Small limb surge at ~PA 345, Active prominence at ~PA 110-125. Apparent, small filament eruption within AR near W limb at ~PA 260, 0.8R visible in HeI and Halpha around 1956-2006UT, but outward velocity starts as early as 1947UT and continues until 2017UT. 10/23/2006 2006d296 No MK4 data. PICS 16:56-22:11, CHIP 16:55-22:11. LASCO shows outflow along streamers. Very wide and faint CME (partial halo) in progress (see yesterday note) on the E limb continues all day. It is best seen in C3 and in difference images. Very narrow CME (jet like with small bright bubble) on the SW at ~PA 240 in progress at the beginning of the day with significant outflow at this location continuing throughout the day. No significant disk activity in EIT. Loops moving outward on E limb at ~1313-1424UT. No Mk4 data available today. Modestly active prominences at ~PA 110-125 and ~PA 300. Small filament near disk center, at ~PA 210, 0.2R, disappears around ~1823-1841UT. This is likely a small eruption followed by a small 2-ribbon flare that starts before 2026UT and it is clearly visible in both Halpha and HeI. Minor surging/brightenings in AR near W limb at ~PA 265, 0.9R. Filament motions in filaments at ~PA 195, 0.8R, ~PA 240, 0.8R, and ~PA 270, 0.8R. 10/24/2006 2006d297 Mk4 data: 19:14-19:59; PICS 17:07-23:16; CHIP 17:07-23:15. Significant outflow in progress on the E limb at the beginning of the day, evolves into a CME around ~1030UT centered at ~PA 80. Extremely narrow, jet-like outflow at ~PA 240 noticeable in C2 during the first half of the day (which looks like discrete and elongated bubbles in C3). The streamer at ~PA 260 appears to become wider and brighter during the day, this can be relate to the AR on W (see previous days) approaching the W limb. LASCO data gap: 2054:2400UT. No significant disk activity in EIT. Apparent outward motion on the E limb ~PA 70 at ~0912 and 1112UT. EIT data gap: 2048_2400UT No good Mk4 images available today. Cloudy day at MLSO. No good off-limb images in Halpha today. Active prominence at ~PA 130-140 noticeable in HeI images. AR in the W, now close to the limb at ~PA 265, 0.95R still active. Minor filament activity in polar crowns. 10/25/2006 2006d298 Mk4 data: 17:12-23:36; PICS 16:53-00:20; CHIP 16:52-00:00. LASCO shows outflow along streamers. Relatively narrow and fast CME on W limb at ~PA 250, motion starts in C2 fov around 1831UT and lasts until 2253UT. No significant disk activity in EIT. Minor activity in AR on W limb, but long EIT data gap around the time of the CME mentioned above. Only a few good Mk4 images today. Only a few good off-limb images in Halpha today. Halpha data gap: 1910:2125UT, HeI data gap: 1905-2125UT, Active prominences at ~PA 100, ~PA 130, and ~PA 280. No significant disk activity noticeable today. Minor filament activity in polar crowns. 10/26/2006 2006d299 Mk4 data: 17:15-22:14; PICS 17:03-22:16; CHIP 17:02-22:15. LASCO shows continual outflow along all streamers, especially on the E limb (possible faint CME/bubbles moving outward on E limb near PA 90, noticeable in C2 fov early in the day, and in C3 during the second part of the day). Quiet day. No significant disk or limb activity in EIT. Small active prominence (loop-like) at ~PA 60. Other small, modestly active prominences at ~PA 100-110, ~PA 280 and ~PA 320.. No significant disk activity. Faint filament motion near W limb at ~PA 280, 0.9R visible in Halpha around 1720-2000UT. Minor filament activity in filament at ~PA 125-140, 0.8R. 10/27/2006 2006d300 Mk4 data: 17:15-21:47; PICS 16:53-21:48; CHIP 16:54-21:47. LASCO shows continual outflow along the streamers, significant on the E limb. LASCO data gap: 1506-2306UT Two nice cavities visible in EIT 195A today with embedded filaments (NW and E limb). Apparent disk eruption in the SE. Small eruption on W limb near PA 280, just north of AR at ~1224UT followed by a larger one at ~1336-1412UT. EIT data gap: 1512-2312UT Apparent, diffuse outflow on the E limb in Mk4. Wide surge or faint prominence eruption near ~PA 280 at ~1827-1845UT. Another apparent faint prominence eruption at ~PA 290 at ~1918UT (the two could be related) Very modestly active prominence at ~PA 145 and ~PA 320. Moderately active filaments at ~PA 140-150, 0.6-0.7R and ~PA 190, 0.8R. No other significant disk activity in Halpha or HeI. 10/28/2006 2006d301 Mk4 data: 17:14-19:44; PICS 16:57-22:16; CHIP 16:56-22:15. NO LASCO or EIT movies available on the web today. No noticeable coronal activity in Mk4. Only a few good Halpha images off-limb. Active prominences at ~PA 145, and ~PA 285-295. Very active prominence at ~PA 320, appears taller today. Small but continual brightening/surging in AR next to W limb ~PA 260. Active filaments at ~PA 110, 0.8-0.9R and ~PA 160, 0.5-0.7R. 10/29/2006 2006d302 Mk4 data: 17:11-19:59; PICS 17:12-00:10; CHIP 17:33-00:12. Very narrow, jet-like, CME on the NE limb ~PA 60 in progress at 0006UT (looks like discrete, elongated bubbles in C3) Relatively slow CME on the W limb near PA 270 during first part of the day: first streamer appears to swell, then CME front enters C2 fov at ~0754UT. LASCO data gap: 1430-2154UT EIT shows continual surging within AR on the W limb near ~PA 270 and an apparent CME starting at 0725UT. Active and bright prominences at ~PA 110-120 (interesting leg-to-leg motions ), and at ~PA 295 (quite tall). Active prominence at ~PA 285-295. Small limb surge at ~ 1858-1904UT on the W limb ~PA 260. Modestly active filament at ~PA 115, 0.6-0.8R. 10/30/2006 2006d303 Mk4 data: 22:24-22:41; PICS 16:56-00:50; CHIP 16:55-00:48. No LASCO or EIT movies available on the web today. No good Mk4 images available today. Very cloudy day at MLSO. Only a few good Halpha images off-limb. Prominences at ~PA 110-120 and ~PA 320 are still very active. Continual, small brightenings in AR near E limb at ~PA 100, 0.9R. Filaments in the south hemisphere at ~PA 125, and ~PA 200-220 appear somewhat longer (i.e. filament channels more filled) than previous days, but show only minor motions. 10/31/2006 2006d304 Mk4 data: 16:56-22:54; PICS 16:58-22:56; CHIP 16:57-22:55. Relatively faint CME on NW becomes visible around 0131UT. Halo CME visible in C2 fov starting at 0508UT and continuing until ~1000UT. It is best visible on the E limb in direct images or in differences images, enters C3 fov around 0518UT.. LASCO data gap: 1954-2400UT. EIT shows modest but continual activity in AR near the E limb at ~PA 110. Possible faint CME around 0512UT. EIT data gap: 1948-2400UT. No noticeable coronal activity in Mk4. Active prominences at ~PA 110-120 and ~PA 225, and ~PA 310-320. Prominence at ~PA 310-320 is very tall, possibly in a pre-eruptive state. Continual surging/brightening in AR near E limb, ~PA 105,0.7-0.9R. Quite active, thick, filament south of this AR, at ~PA 125, 0.95R. 11/01/2006 2006d305 Mk4 data: 17:16-19:59; PICS 16:57-20:42; CHIP 16:56-20:42. LASCO shows outflow along the streamers. Apparent faint and relatively narrow CME at ~PA 100 appears before 0506UT in C2 fov. LASCO data gap: 1954-2400UT. Apparent eruption in AR in the SE visible in EIT around 1436-1636UT. No significant limb activity. EIT data gap:1948-2400UT. Short observing day at MLSO. No noticeable coronal activity in Mk4. Modestly active prominences at ~PA 110-120 and ~PA 315. Minor activity and surging within ARs in the E at ~PA 110, 0.6-0.8 R. 11/02/2006 2006d306 No MK4 data. PICS 20:04-00:04; CHIP 20:04-00:06. LASCO shows significant, continual outflow along streamers, significant in the NW. LASCO data gap: 1954-2400UT. AR in the SE shows continual brightening and surging, but no noticeable eruption in EIT. No significant limb activity in EIT. EIT data gap: 1948-2400UT. Cloudy day at MLSO. Only very few good off-limb images in Halpha today. Minor surging/brightening in AR 10921 in the SE visible in Halpha throughout the day. 11/03/2006 2006d307 No MK4 data. LASCO shows outflow along the streamers, significant in the NW. Possible faint, round, and relatively narrow CMEs around ~PA 90 before ~0800UT and again around ~1230UT. Streamer in the SE at ~PA 110 appears to swell during the first half of the day. Faint and wide CME with circular front centered at ~PA 60-70 appears in C2 fov at ~1931UT and in C3 fov at ~1942UT. LASCO data gap: 2021-2400UT. ARs in the S shows continual but minor brightenings in EIT throughout the day. EIT data gap: 2015-2400UT. No data taken at MLSO today. 11/04/2006 2006d308 Mk4 data: 17:21-19:57; PICS 17:09-23:43; CHIP 17:08-23:41. No significant coronal activity today. LASCO data gap: 1254-2400UT. No significant limb or disk activity noticeable in EIT today. EIT data gap: 1248-2400UT. No noticeable coronal activity in Mk4. Very small prominence eruption at ~PA 45 at ~2001-2010UT. Faint post-eruption loops/coronal rain on the E limb at ~PA 80 visible around 1828-1925UT. Faint loops/coronal rain at ~PA 285 after ~1825UT, in the last few images (after a period of clouds) a prominence shaped as a spider prominence but apparently connected to the surface appears next to the locations of the loops. Minor surging/brightening in ARs 10921-10922 at ~PA160-220, 0.2-0.3R. Significant motions along its spine (and possibly its barbs) in filament south of ARs at ~PA 160-165, 0.5-0.7R. Modestly active filaments at ~PA 170-190, 0.8-0.9R and at ~PA 240-250, 0.7-0.8R. 11/05/2006 2006d309 Mk4 data: 17:24-21:48; PICS 17:25-21:52; CHIP 17:24-21:52. Series of very narrow, some jet-like, CMEs/outflows at ~PA 70 noticeable in C2 fov between ~1106UT and 1530UT. They are followed by a bright, wide, and relatively fast CME visible in C2 after 1730UT. LASCO data gap: 2021-2400UT. Apparent eruptions and flaring in ARs 10921-10922 noticeable in EIT starting around 0748UT and 1224UT (possible dimmings). EIT data gap: 2051-2400UT. Apparent faint outflow in Mk4 at the beginning of the day in the NE, but hard to say if it is real or a data artifact. Small active prominence at ~PA 45. Very long, very dynamic active prominence at ~PA 235-255 shows significant motions along its spine (counterstreaming ?). Small surging and filament activity within the AR complex AR 10921-10922 at PA 190-250, 0.3-0.4R. Active filament at ~PA 250, 0.8-0.9R (this is connected with active prominence mentioned above). Filament eruption in the south in progress at the beginning of the observing day visible in HeI. It is faint in intensity data but has a strong outward velocity signature between 1724- 1828UT (could be a piece of the filament crown). This eruption is noticeable, but very faint in Halpha. 11/06/2006 2006d310 Mk4 data: 17:19-22:25; PICS 16:56-02:28; CHIP 16:56-02:27. LASCO shows significant outflow in the SE. Extremely narrow and fast, jet-like, CME at ~PA 75, enters C2 fov at ~0430UT, it is followed by another narrow and fast CME at ~PA 80 at ~1230UT. Bright and fast CME centered at ~PA 60 enters C2 fov at 1754UT and C3 fov at 1842UT. There is a large AR at ~PA 80-90 behind the E limb is just becoming noticeable at the limb and appears very active. A fast and very wide limb eruption is visible in EIT at ~1736-1748UT. This must be related to the bright CME seen in LASCO even if centered at slightly higher latitude. The CME has a complex core and some prominence material appears to be at lower latitude. Another limb eruption at the same location occurs around 2124UT. CME visible in Mk4 starting around 1736UT with interesting cavity structure, centered at ~PA 80-90. Large and fast prominence eruption at ~PA 95 starting around 1712UT until ~1855UT, originates in AR behind/near the limb. It is visible in both Halpha and HeI. It is a wide and bright event in Halpha, Small active prominence at ~PA 135 visible in HeI. Long and relatively tall active prominence at ~PA 220-245. Two other active prominences at ~PA 290 and 325. Minor brightening/surging and filament activity within large AR complex at ~PA 220-260, 0.4-0.7R (including ARs 10921 and 10922). Minor filament activity in filament at ~PA 250-260 0.8 R. 11/07/2006 2006d311 Mk4 data: 17:08-23:58; PICS 17:09-00:30; CHIP 17:08-00:27. Outflow and ejecta continue in the NE at the location of yesterday CMEs throughout the day. A larger CME enter C2 fov at 1331UT centered at ~PA 70. Relatively slow CME with round front in the SW at ~PA 220-230 during second half of the day. EIT shows activity and loop motions off-limb near PA 90 throughout the day. No significant disk activity. No noticeable coronal activity in Mk4. Interesting cavity system near PA 90. Bright post eruption loops near ~PA 85-90. Active prominences centered at ~PA 230, ~PA 260, ~PA 290, ~PA 310. Small prominence on the E limb at ~PA 50 starts to rise around 2100UT, possible small eruption. Small surging in AR on the E limb at ~PA 90-100. Surging and filament activity within the large AR complex near the W limb. In particular there is surging in the northern region around ~PA 260, 0.7-0.8R at ~2033-2036UT, ~2203-2221UT and ~2347UT and brightenings near the same location at ~0026UT. The small piece of filament south of this AR at ~PA 225, 0.65R has mostly disappeared by 2117UT (apparent small eruption). 11/08/2006 2006d312 Mk4 data: 17:21-23:59; PICS 17:02-02:28; CHIP 17:02-02:26. LASCO shows continual outflow along streamers, significant in the NE and SE: The SE streamer appears wider by the end of the day. Outflow in the NE appears as narrow, jet-like ejecta. CME in the SW continues from the previous day (has a rope-like core). LASCO data gap: 1806-2400UT. EIT shows some activity and loop motions in AR on the E limb at ~PA 90. No significant disk activity. EIT data gap: 1824-2400UT. Apparent material moving outward in the SE around 1920-1949UT. Appears as a small piece of prominence, possibly a CME core, but the CME front is not visible in Mk4. This is likely related to the LASCO CME at this location (see next day logs). Prominence eruption in progress at the beginning of the MLSO observing day at 1706UT in the SE at ~PA 130-145 and visible until ~1952 when it fades from the Halpha off-limb images. This event is related to Mk4 activity and the LASCO CME seen on the following day. Small surge/prominence eruption at ~PA 240 around 1922-2001UT. Small active prominences at ~PA 115 and ~PA 255. Continual surging in AR 10923 next to the E limb at ~PA 90-100. Filament activity in faint filament at ~PA 230-240, 0.8R. The MLSO Halpha movie very nicely shows the transit of Mercury! 11/09/2006 2006d313 Mk4 data: 17:18-23:59; PICS 17:18-02:05; CHIP 17:18-02:04. LASCO shows significant outflow along all streamers. Slow CME in the SE in progress at the beginning of the observing day (0312UT), blows out the streamer centered at ~PA 135. LASCO data gaps: 0000-0312UT, 1250-2050UT. Some disk activity in EIT in AR at ~PA 90-95 near the limb throughout the day. EIT data gaps: 0000-0248UT, 1248-2048UT No noticeable coronal activity in Mk4. Small spray or small prominence eruption at ~PA 190, 1841-1850UT. Active prominence and surging near PA 40. Surge at ~PA 100 at 0029-0037UT. Small active prominence at ~PA 300 noticeable after ~2300UT. Another active prominence at ~PA 255, relatively faint but with interesting motion (material moving up and around) is visible after ~2300UT. Disk surging in AR 10923 near the E limb at ~PA 90-100, 0.8-0.9R. Small filaments at ~PA 80, 100, 165, 0.5R, which seem to be part of one long filament channel, all fade during the day, the filaments are no longer visible after ~2310UT, possible slow eruption. Another small piece filament at ~PA 210, 0.5R also fades during the course of the day. Filament activity within AR near W limb, especially noticeable around the locations at ~PA 250-260, 0.9R and ~PA 230-240, 0.9R. 11/10/2006 2006d314 Mk4 data: 17:21-21:57; PICS 16:58-22:00; CHIP 16:58-21:56. LASCO shows outflow along streamers. Possible faint CME in the SE noticeable in the C2 difference movies early in the day. Very significant outflow along the streamer in the NW-W centered at ~PA 280 which becomes fainter during the course of the day. Outward motion (CME?) also noticeable just north of the streamer. large bubble moving outward noticeable in C3 fov at ~PA 290 (i.e. north of the NW-W streamer) during the second half of the day. No significant limb activity in EIT. Minor surging in AR 10923 near E limb. Noisy Mk4 data. No noticeable coronal activity. Very active prominences at ~PA 85-90 and ~PA 310-320. Coronal rain noticeable in Halpha at ~PA 250-270 during most of the MLSO observing day. Surging/filament motions within AR 10923 at ~PA 90-105, 0.7-0.8R. This AR has a large spot but it is relatively simple magnetically and not too active so far. Modest filament activity in filaments at ~PA 50, 0.7-0.8R, ~PA 230, 0.5-0.9R, and in polar crown at ~PA 150-170, 0.8-0.9R. Apparent surge(?) in quiet Sun region at ~PA 30, 0.8R at ~1832- 1847UT. 11/11/2006 2006d315 Mk4 data: 17:21-21:27; PICS 17:02-21:26; CHIP 17:02-21:28. LASCO shows outflows along streamers. Narrow, jet-like, event starts at ~0626UT in C2 fov at ~PA 70. Possible, very faint CME in the SE at ~PA 130-140 visible in C2 fov starting around 0826UT. Apparent slow and relatively narrow CME at ~PA 290 continues from previous day. No significant disk activity in EIT. Minor brightenings/surging in AR on the E during throughout the day. Apparent faint CME in AR on the W limb centered at ~PA 260 at ~0224-0403UT, best visible in difference images (there is not a corresponding LASCO CME at this location). No noticeable coronal activity in Mk4. Post-eruption loops/coronal rain at ~PA 260 visible during the MLSO observing day 1703-2126UT in Halpha images off-limb (likely related to EIT event). Faint loop motions at ~PA 90. Low lying active prominence centered at ~PA 310. Minor surging and filament activity within AR 10923 at ~PA 90-110, 0.5-0.7R. This active region has a large spot but is still relatively quiet. Minor filament activity in filament at ~PA 45, 0.6R, and in polar crown at ~PA 160-180, 0.8-0.9R. 11/12/2006 2006d316 Mk4 data: 17:10-23:59; PICS 17:07-00:59; CHIP 17:06-00:59. LASCO shows outflows along streamers. Very quiet day, no significant coronal activity. Minor brightenings and loop motion in AR 10923 in the E throughout the day. Disk eruption around 2200UT within the same active region. No significant limb activity in EIT. No noticeable coronal activity in Mk4. Surges/small eruptions at ~PA 25 at 2159-2217UT and ~PA 40 at ~PA 1917-1941UT. Very active prominence at ~PA 80-95. Another very active prominence at ~PA 260-265 throughout the day, appears to partially erupt. Other active prominences at ~PA 220, and ~PA 310. Small piece of filament just south of AR 10923 erupts around 1928-1934UT and is followed by a thin flare/Halpha brightening at 1934UT. Bright flare in AR 10923 at ~2152UT which is related to the EIT activity mentioned above. Sudden small brightening/flare and apparent tiny filament eruption at ~PA 160 0.25R at ~2222-2255UT, just east of AR10923. Modest filament activity within southern polar crown. 11/13/2006 2006d317 Mk4 data: 17:24-21:49; PICS 17:19-21:52; CHIP 17:18-21:50. LASCO shows outflow along streamers, particularly significant at ~PA 300 with faint bubbles moving outward along the streamer stalk, noticeable in both direct and difference movies. LASCO data gap: 1450-2306UT. Minor brightenings and loop motion in AR 10923 throughout the day. Loop motion in AR on the E limb ~PA 100. Possible E limb eruption noticeable in EIT difference movie at ~0048-0118UT centered at ~PA 120. EIT data gap: 1448-2236UT. No noticeable coronal activity in Mk4. Active prominences at ~PA 55, ~PA 145, ~PA 220, and ~PA 310. Minor surging in AR 10923. Significant filament activity within the same AR in the filaments located north and south. Particularly active is the filament in the south at the location of yesterday eruption. The filament appears to have reformed and is noticeably longer than yesterday. Modest filament activity within southern polar crown. 11/14/2006 2006d318 Mk4 data: 17:14-21:55; PICS 17:14-22:30; CHIP 17:13-22:27. LASCO shows outflow along streamers. Bubble motions at ~PA 300 is still visible in C3 fov. Significant outflow in the SW just south of streamer during second half of the day. No significant disk activity in EIT. Minor activity within AR next to disk center. EIT 304A image at 1919UT shows a loop-shaped eruptive prominence, already very tall centered at ~PA 130 that is not visible in 195A. Apparent outward motion around ~PA 130 around 0400-0436UT, possible extremely faint motion later in the day around the time of the epl. This event is not really noticeable in 195A. Several cavities visible in EIT today. No significant coronal activity in Mk4. Cavity with prominence in the SE at ~PA 130. The cavity appears to slightly rise and the prominence to fade between 1723UT and 2044UT. Very tall (~0.2R) prominence at ~PA 130 visible in both Halpha and HeI, shows some outward motion and slowly fades during the day. This appears to be the end of a prominence eruption. Tall (~0.1R) and large, very active prominence at ~PA 255-275 shows significant downward motions. Two smaller active prominences centered at ~PA 120 and ~PA 310. Brightening and filament activity in AR next to disk center, especially around 2032-2036UT. 11/15/2006 2006d319 Mk4 data: 17:20-23:59; PICS 17:09-02:29; CHIP 17:08-02:30. LASCO shows outflow along streamers. Apparent narrow CME (jet-like) on E limb at ~PA 110 starts before 0050UT in C2 fov. Faint CME on the W limb near PA 270 starting before ~0727UT in C2 fov, best visible in difference images. Faint motion in NE and SW around 1900-2000UT. Eruption in small AR in the E noticeable around 1848-1919UT with small dimmings. Minor activity in AR near disk center. No significant limb activity. Several cavities visible today. No significant coronal activity in Mk4. Several faint cavities. Very active, tall prominence at ~PA 40. Active prominences at ~PA 220 and ~PA 305-320. Surge or small eruption at ~PA 245 around ~1841-1856UT. Brightening/surging in AR 10923 at ~PA 240-260, 0.2-0.4. Small flaring in ARs 10924-10925 in the W at ~PA 100-110, 0.5-0.7R starting around 1849UT, apparent motion in very small filament (eruption?) at the flare site noticeable in HeI and Halpha around 2036-2136UT and again around 2349-0022UT. Minor filament activity in filament at ~PA 190-210, 0.8-0.9R. 11/16/2006 2006d320 Mk4 data: 17:39-23:58; PICS 17:12-02:28; CHIP 17:11-02:25. LASCO shows outflow along streamers. Possible, very faint CME in the SW starting before 0850UT in C2 fov. Small bubble moving outward at ~PA 260-270 before 1128UT. Some activity/brightenings in ARs near disk center, especially noticeable in AR in the W around 1112-1136UT. Possible small eruption with dimming in ARs in the E around 2312UT. No significant limb activity in EIT. No noticeable coronal activity in Mk4. Very tall and active prominence at ~PA 40-45. Active prominences ~PA 220 and ~PA 305-320. Small active prominence (possible very small eruption) at ~PA 105 around 2319-0043UT. Minor brightening/surging in ARs 10924-10925 at ~PA 110-120, 0.3-0.5R, and in AR 10923 at ~PA 240-260, 0.4-0.6R. 11/17/2006 2006d321 Mk4 data: -; PICS 17:04-02:20; CHIP 17:04-02:20. LASCO shows outflow along streamers. CME with round front superposed to SW streamer at ~PA 230 enters the C2 fov at 2306UT. LASCO data gap: 1506-2306UT. No significant disk at limb activity in EIT. EIT data gap: 1512-2336UT. No Mk4 data today. Cloudy day at MLSO. Only a few good Halpha images off-limb. Moderately active prominences at ~PA 45, ~PA 95, ~PA 135, and ~PA 310-320. Apparent surge at ~1907UT in the S-SW, apparent small surge at ~2037UT in the S-SE. Surging and minor filament activity within AR 10923 near the W limb at ~PA 260, 0.7-0.8R. Minor filament activity in second northern "polar" crown at ~PA 10. Northern polar crown appears to fade significantly during the course of the MLSO observing day ~PA 300-320. 11/18/2006 2006d322 Mk4 data: 18:57-22:08; PICS 17:08-01:54; CHIP 17:08-01:51. LASCO shows significant outflow along all streamers. Particularly noticeable are a narrow outflow at ~PA 300, and a wider outflow along the E streamer at ~PA 100. This streamer appears to become wider during the course of the day. Faint CME in the SW in progress from previous day, it is followed by another faint CME at the same location entering the C2 fov at ~1034-1058UT. No significant disk or limb activity in EIT. Very minor brightenings within AR 10923 and ARs 10924/10925. Only a few good Mk4 images, no noticeable activity. Three very large and tall, very active prominences today at ~PA 40-55, ~PA 95-120(130), and ~PA 310-320. Another fairly quiet prominence at ~PA 200. Filament activity in the filaments north and south of AR 10923 near the W limb. 11/19/2006 2006d323 Mk4 data: 17:12-23:58; PICS 17:12-01:10; CHIP 17:12-01:09. LASCO shows significant outflow along all streamers. CME with round front along E streamer at ~PA 90 enters the C2 fov before 1130UT. Narrow CME along the SW streamer at ~PA 230 starts before ~1554UT in C2 fov. No significant disk or limb activity in EIT. No noticeable coronal activity in Mk4. Two large and tall active prominences at ~PA 100-120, and ~PA 310-315. The prominence at ~PA 100-120 apparently extends to PA 135, it has an elongated rope-like shape and shows interesting complex motions. The large prominence at ~PA 40-55 visible yesterday is not visible today, there is a relatively faint prominence at ~PA 55-60. Some surging and filament activity within the AR complex including AR 10924 and AR 10925 at ~PA 220-240, 0.2-0.5R. Modest filament activity near AR 10923 near at the W limb, ~PA 260-275, 0.9R. Minor filament activity in northern and southern polar crown, a small piece of the southern crown fades around 1942UT. Another small piece of filament located at ~PA 300, 0.95R appears to slowly fades after ~2021UT. The filament at ~PA 340-360, 0.45R, darkens (forms?) after 2300UT. 11/20/2006 2006d324 Mk4 data: 17:27-23:58; PICS 17:09-02:28; CHIP 17:08-02:25. CME in progress from yesterday at ~PA 90 early in the day. Relatively faint, slow CME in the NE centered at ~PA 60 starts in C2 before 1030UT. Series of outflows/CMEs along the SW streamer at ~PA 230: small puff visible in C2 fov at ~0131UT, relatively fast, small, bubble-shaped CME at ~1130UT, followed by a similar, but fainter event at ~1630UT, finally there is a small puff of material at 1931UT, all at the same location. Bright, relatively wide CME on the E limb centered at ~PA 100 enters C2 fov before 1830UT. It has a round front and a very bright prominence core which extends from ~PA 90 to ~PA 110. No significant disk activity in EIT. Faint CME on E limb centered at at ~PA 105-110 becomes visible before 1800UT. Coronal cavities at ~PA 220 and ~PA 310 which correspond to prominences/filaments location. CME/prominence eruption noticeable in Mk4 starting around 1739UT at ~PA 110. The CME front can not be easily identified but the cavity/prominence system is clearly visible. Large and bright prominence eruption in progress at the beginning of the MLSO observing day at 1708UT at ~PA 95-115. This is the large and very active prominence visible during the previous day. Very nice event visible in Halpha and HeI data. A large prominence (which seems part of the same filament system) at ~PA 130-140 slowly rises during the course of the observing day. Quiet prominence at ~PA 220 corresponds to EIT cavity. Surging in AR complex 10924/10925 at ~1753-1818UT. Active filament at ~PA 100-110, 0.9-1.0R. 11/21/2006 2006d325 Mk4 data: 17:24-23:57; PICS 17:25-01:20; CHIP 17:25-01:17. LASCO shows outflow along streamers. CME from yesterday at ~PA 90-100 still visible in the C3 fov. There is another bright CME with a round front at the same location visible in the C2 fov starting before 0554UT. Outflow at this locations continues for most of the day. No significant disk activity in EIT. CME on E limb visible, but very faint in EIT difference movies. No noticeable coronal activity in Mk4. Cavities on W limb. Cloudy day at MLSO. Large active prominence at ~PA 130-140, small active prominence at ~PA 220. No significant disk activity in Halpha or HeI. Some filament activity within AR at ~PA 250-260, 0.6-0.8R. 11/22/2006 2006d326 Mk4 data: 17:29-21:48; PICS 17:16-21:46; CHIP 17:15-21:44. Significant outflow with a series of small ejections visible at ~PA 90 in C2 fov from the beginning of the day to about 1006UT. Series of narrow CMEs along the SW streamer at ~PA 230-240: first narrow CME is visible in C2 fov starting at ~0354UT. Another narrow CME at about the same location st 0830UT, followed by a third one at ~PA 240 at 1130UT. Continual outflow at ~PA 270-280. Some very narrow, elongated blobs moving outward at ~PA 280 noticeable in C2 fov during the second part of the day, followed by wider outflow/narrow CME. No significant disk or limb activity in EIT. Faint motions noticeable off-limb at the locations of the LASCO CMEs. Short observing day at MLSO. No significant coronal activity in Mk4. Possible faint motion at ~PA 230. Modestly active prominence at ~PA 120-140. Small AR filament at ~PA 255, 0.85R fades in Halpha and HeI and is not visible anymore after 1900UT. Possible slow eruption. There is no obvious flare and a faint velocity signal in HeI data around 1905-1911UT. 11/23/2006 2006d327 Mk4 data: 17:40-19:58; PICS 17:07-20:46; CHIP 17:06-20:46. LASCO shows outflow along streamers. Continual bursts of material moving outward or series of faint CMEs along the W streamer at ~PA 270. Relatively narrow CME travels superposed to the S-SW streamer at ~PA 210 becoming visible in C2 fov at ~1331UT (does not change the streamer much). Minor activity in AR near the W limb at ~PA 270. Possible small eruption east of the AR at ~0713UT, Faint loop motion on the E limb near ~PA 90 starting at ~1138UT until ~1224UT No Mk4 data calibrated yet. Active prominence at ~PA 40-50 shows motion from the leg at ~PA 50 northward but the northern leg is not visible in Halpha, could be behind the limb. Small active prominence at ~PA 90. Low lying active prominence at ~PA 125-140 and small and low active prominence at ~PA 240. Minor surging in AR near the W limb around 2012-2015UT. Minor filament activity in southern polar crown. 11/24/2006 2006d328 Mk4 data: 17:30-23:39; PICS 17:04-23:46; CHIP 17:03-23:45. LASCO shows outflow along streamers. Significant outflow centered around ~PA 270 continues from yesterday throughout the day (it appears as faint CMEs in the C2 difference movie). Also outflows/faint CMEs at the location of the S-SW streamer at ~PA 210 at ~0230UT and again at 1154UT. This streamer fades during the second half of the day significantly. No significant disk activity in EIT. Minor limb surging and faint loop motions at ~PA 90 and ~PA 270 throughout the day (this activity corresponds to two AR complexes now near the limbs and about 180 deg apart) No Mk4 data calibrated yet. Prominence at ~PA 40-50 is even more active and tall today reaching to almost 0.1R. It has the appearance of an hedgerow prominence and the motion is mostly southward (?) today. Significant prominence/loop activity in Halpha around ~PA 75-110 some of this activity is likely related to the AR just behind the E limb. Apparent coronal rain at ~PA 295-305. A lot of activity with material draining from high above the limb (possibly the end of an eruption) is seen at ~PA 260-275, this activity appears related to the AR on the W limb (see note on EIT and LASCO). Small filament fades at ~PA 100, 0.5R between ~1900UT and 2100UT, this appears to be a small and slow filament eruption followed by a very small flare. Some filament activity in southern polar crown. 11/25/2006 2006d329 No MK4 data. Slow and fairly wide CME in progress on the W limb with continual outflow lasting at this location throughout the day. Narrow CME on the E limb at ~PA 80 starting around 0030-0054UT in the C2 fov. Narrow and fast CME in the SW at ~PA 230 starting around 2139UT Faint and very wide CME centered in the south visible in both C2 (after 1254UT) and C3 (after 1718UT). No significant disk activity in EIT. Faint loop motions near PA 90 and 270. EIT data gap: 2112-2400UT Very cloudy. No observations at MLSO today. 11/26/2006 2006d330 No MK4 data. LASCO shows outflow along streamers. Still noticeable outflow in the W near PA 270 at the location of yesterday CME during the first part of the day. Narrow outflow/CME in the SW around 0000-0600UT. Apparent faint motion in the NE around 0800-1300UT, faint CME at the same location starting around ~2036UT. No EIT data today. CCD bake-out. Very cloudy. No observations at MLSO today. 11/27/2006 2006d331 Mk4 data: 17:50-21:57; PICS 17:12-22:19; CHIP 17:11-22:19. Streamer in the NE at ~PA 60 appears to brighten during the course of the day, possible CME but several missing data. Faint and wide CME in the SW noticeable in C2/C3 before/after first data gap. LASCO data gaps: 0636-1448UT, 1536-2400UT. No EIT data today. CCD bake-out. No noticeable coronal activity in Mk4. Very narrow streamer at ~PA 225. Very tall (0.1R), active prominence at ~PA 125-130 visible throughout the MLSO observing day, rises during the day. Small active prominence/spray at ~PA 50. Minor surging/brightening in small AR at ~PA 50, 0.9R. Some brightening and filament activity within AR at ~PA 100, 0.7-0.8R. 11/28/2006 2006d332 Mk4 data: 17:33-21:58; PICS 17:14-22:14; CHIP 17:13-22:15. LASCO shows outflow along the streamers, no other significant coronal activity, but several data gaps. LASCO data gaps: 0000-0548UT, 0736-1948UT. No EIT data today. CCD bake-out. No noticeable coronal activity in Mk4. Noisy data. The tall prominence which was yesterday at ~PA 125-130 is not visible today, it must have erupted during the MLSO observing night. Fairly tall and active prominences centered at ~PA 70, and ~PA 95-105. Smaller active prominence at ~PA 320. Flare and filament activation (possible but not obvious filament eruption) starting at ~1901UT until 0940UT within AR at ~PA 100-110, 0.6-0.7R. 11/29/2006 2006d333 No MK4 data. PICS 19:05-00:03; CHIP 19:05-0003. LASCO shows outflow along the streamers, significant in the NW. Streamer in the NE appears to swell after second data gap. Possible CME at this location starting in C2 fov around 2312UT. LASCO data gaps: 0000-0600UT, 0736-1824UT. No EIT data today. CCD bake-out. Cloudy day at MLSO. No Mk4 data available. Only a few good Halpha images off limb. Active prominence at ~PA 100. Partially erupting filament in AR near disk center at ~PA 90-120, 0.2-0.3R. A lot of activity within this AR throughout the day: The filament starts to fade from beginning of the observing day, a flare and apparent eruption follows at ~2016-2031UT, another piece of filament (its northernmost part) seems to erupt around 2146UT, and there is additional flaring around 2327UT. 11/30/2006 2006d334 No MK4 data. LASCO shows outflow along the streamers. Bright CME with core in progress at 1012UT, when observations starts, in NE centered at ~PA 80 is already leaving the C2 fov, it is best seen in the C3 fov. LASCO data gaps: 0000-1012UT, 1324-1712, 2124-2400UT. No EIT data today. CCD bake-out. Very cloudy day at MLSO. No Mk4 data available. Only a few good Halpha and HeI images. Not enough to detect activity. 12/01/2006 2006d335 Mk4 data: 19:10-21:33; PICS 18:21-21:50; CHIP 18:20-21:49. Only a few images from LASCO. Outflows along streamers. Faint CME at ~PA 90 visible starting around 0624UT, best seen in C3 fov. Possible faint CME in the NW also early in the day. LASCO data gaps: 0000-0612UT, 0748-1536, 2057-2400UT. No EIT data today. CCD bake-out. Cloudy day at MLSO. Only 3 good Mk4 coronal images. Active prominences at ~PA 40 and ~PA 140. Minor surging and activity in AR near disk center at ~PA 80, 0.2R. Very active, long filament at ~PA 140-150, 0.5-0.8R. 12/02/2006 2006d336 No MK4 data. Only a few images from LASCO. Faint and slow CME in the NW at ~PA 280 starts before 0636UT in C2 fov. LASCO data gaps: 0000-0424UT, 0800-1412, 1536-2400UT. No EIT data today. CCD bake-out. No observations at MLSO today. Very cloudy day, some rain. 12/03/2006 2006d337 No MK4 data. Only a few C2 images, no C3 images. Hard to identify activity. Apparent outflow around the locations at ~PA 80 and ~PA 140-280. The streamer at ~PA 120 may become somewhat brighter during the course of the day. No EIT data today. CCD bake-out. No observations at MLSO today. Very cloudy day, rainy. 12/04/2006 2006d338 Mk4 data: 19:03-19:41; PICS 18:22-01:34; CHIP 18:21-01:33. Only a few C2 images, no C3 images. Hard to detect activity. CME centered around ~PA 90 noticeable at ~0424-0712UT C2 data gaps: 00:12-0424UT, 0812:2400UT. No EIT data today. CCD bake-out. Cloudy day at MLSO. Only a few good coronal images from Mk4. Eruptive prominence at ~PA 265-270 at ~2113-2234UT, it moves northward during the eruption reaching up to PA 280. Active prominences at ~PA 40-50, ~PA 140, and ~PA 220. Some activity in AR on the E limb at ~PA 100. Some surging in the vicinity of the AR near the W limb at ~PA 255, 0.6-0.7. Minor filament activity in southern polar crown. 12/05/2006 2006d339 Mk4 data: 17:40-21:00; PICS 17:41-02:09; CHIP 17:41-02:07. NO LASCO data. No EIT data today. CCD bake-out. No good Mk4 data today. Eruptive prominence at ~PA 40-50: this prominence was already tall and active from yesterday, it slowly rises during the day and then erupts (roughly after 0134UT) moving southward. The eruption is still in progress by the end of the MLSO observing day at 0209UT. It is visible in both Halpha and HeI. Active prominence at ~PA 215-230. Apparent post-eruption loops at ~PA 100 best visible until ~2209UT with fainter material motion at this location later on. This activity seems connected with the CME of yesterday and the new AR 10930 which today has just come around the E limb. Flaring and surging in the AR near the E limb at ~PA 90-100, 0.95R throughout the day. This AR has sent out a large X9 flare today at 1035UT detected by SXI. Minor activity in the older AR near the W limb at ~PA 250-260, 0.8R. Minor filament activity in southern polar crown and in filament at ~PA 270, 0.9R. 12/06/2006 2006d340 Mk4 data: 19:09-19:12; PICS 17:13-02:28; CHIP 17:12-02:28. NO LASCO data. No EIT data today. CCD bake-out. No SXI data today. No good Mk4 data today. Several very active prominences at: ~PA 30-40, ~PA 225-230, ~PA 250-260, ~PA 270-285, ~PA 300-305, ~PA 320. The prominence at ~PA 270 shows significant flow towards its northern leg at ~PA 280, and seems to be connected with lower prominence at ~PA 250-260. The prominence at ~PA 300-305 is very active and seems to develop a cusp shape. Beautiful Halpha wave and X6 flare captured in Halpha images at MLSO and also at NSO/Sac Peak. This is a spectacular and very rare event. The round wave front can be seen very well and it moves quite fast (Joan has estimated a rough speed of 1000 km/s). The flare starts within AR 10930 around 1839UT, and peaks at ~1848UT. The first image the wave is clearly visible in MLSO data is around 1845UT. The wave is also visible in HeI and appears with a dark front first noticeable in the image at 1846UT. Two filaments are affected by the wave's passage and temporarily disappear. The first is the S-shaped filament, north of the AR at ~PA 50-60, 0.85-0.95R, which seems to oscillate temporarily (disappear/appear/disappear again) around ~1851-1909UT and then appears to be stable again. The second filament is part of the polar crown filament in the south at ~PA 170- 190, 0.8R. This filament disappears as the wave front goes by at ~1857UT and is not visible for about 45min, then slowly reforms after 1942UT. 12/07/2006 2006d341 Mk4 data: 17:19-22:41; PICS 17:19-02:08; CHIP 17:19-02:06. Noisy LASCO data because of a lot of high energy particles from yesterday eruption, especially during second half of the day. CME in progress in the SE at the beginning of the day. Another CME with a round front at the same SE location, centered at ~PA 130-140, becomes first visible in C2 fov at 1937UT, until ~2058UT. No EIT data today. CCD bake-out. CME in SE is visible in Mk4 white light data from ~1912UT to 1924UT, fast event. Noisy Mk4 data after ~2000UT. Active prominences at ~PA 35-40, and ~PA 220-230. Very active prominences at ~PA 260-270, ~PA 305. AR 10930 at ~PA 100, 0.7R is very active in both Halpha and HeI. Flare within AR 10930 starts around 1840UT and peaks at ~1916UT this follows an apparent filament eruption at ~1740-1810UT. The filament at ~PA 40, 0.4-0.6R is not clearly visible at the beginning of the MLSO observing day and becomes darker in Halpha during the day (filament formation ?). Small filament at ~PA 130, 0.7R fades in Halpha after ~2243UT. 12/08/2006 2006d342 Mk4 data: 17:39-23:57; PICS 17:15-02:10; CHIP 17:14-02:07. Still radiation storm in progress which gives noisy LASCO data, particularly during first hours of the day. Slow CME in the NW at ~PA 280-290 becomes visible in C2 fov at ~1919UT. Some missing data: 1852-1938UT. LASCO data gap: 2254:2400UT No EIT data today. CCD bake-out. CME with cavity-core in the NW visible in MK4 starting at ~1835UT, moves outward very slowly. The prominence eruption in the NE is not visible in white light. Several active prominences: ~PA 40, ~PA 70, ~PA 225-230 (small), ~PA 245, and ~PA 300-305. Prominence eruption from behind the limb at ~PA 50, first very slow motion, starts to lift-off after ~2201UT. Bright, but relatively small, post-eruption loop system centered at ~PA 280-285, become visible in Halpha after 1937UT, it is likely related to LASCO CME, this is a back-side event. Continual surging/brightening and minor filament activity within AR 10930, but less active than during previous days. Minor filament activity in southern polar crown. 12/09/2006 2006d343 Mk4 data: -; PICS 17:27-01:39; CHIP 17:26-02:24. Still effect of particles in LASCO CCDs. Significant outflow along the NW streamer following yesterday CME and noticeable throughout the day. Faint and slow CME in the SW at ~PA 230 after 2024UT. No EIT data today. CCD bake-out. No good Mk4 white light images today. Cloudy day at MLSO. Large prominence eruption in progress at the beginning of the MLSO observing day at 1732UT, at ~PA 230, The prominence is already above 1.1 solar radii when MLSO observation start. The eruption is interrupted by some clouds then start to fade in Halpha. It is not visible anymore after ~1939UT. Tall and active prominence at ~PA 40. Continual surging/brightening and minor filament activity within AR 10930 now at ~PA 105, 0.4R. Minor filament activity in southern polar crown. Small Halpha brightening in quiet Sun region north of polar crown at ~2208UT. 12/10/2006 2006d344 Mk4 data: 17:20-23:58; PICS 17:22-17:25; CHIP 17:25-01:23. LASCO shows outflow along streamers. No EIT data today. CCD bake-out. No significant coronal activity in Mk4. Nice cavity-prominence system in the NE, correspond to active prominence at ~PA 40 seen in Halpha during previous days. The prominence appears to erupt toward the end of the observing day. Another nice white-light cavity without core in the NW. No PICS data today. Instrument problems. Active prominence at ~PA 140 and ~PA 310. T The prominence at ~PA 40 is very tall today, as shown by HeI data. It slowly erupts with southward motion during the course of the day, most material in HeI seems to fall back to the surface. Filament/prominence system at ~PA 215 seems to lift during the course of the day. It appears off-limb as the Sun rotate as a very tall prominence, it is at about 1.1 solar radii by the end of the day. Not clear in HeI images if any material escape. Minor surging and filament activity within AR 10930, located just east of disk center. 12/11/2006 2006d345 Mk4 data: 17:42-23:59; PICS xx:xx-xx:xx; CHIP 17:23-02:24. Faint CME on E limb becomes visible at ~0924UT in C2 fov at ~PA 90. Possible, very faint CME in the SW before 0600UT in C2 fov. Wide and very bright and CME with round front centered at ~PA 290-300, becomes visible at 2212UT in C2 fov. No EIT data today. CCD bake-out. CME in the NW visible in Mk4 white light images starting at ~2143UT. The CME has a round and bright front followed by a cavity, but no clear core, leaves the Mk4 fov around 2218UT. No PICS data today. Active prominences at ~PA 135-140, ~PA 220. The latter one is very tall, reaching up to 1.1 solar radii (is the same prominence visible yesterday). Minor surging filament activity within AR 10930 located near disk center. 12/12/2006 2006d346 Mk4 data: 17:40-23:14; PICS 01:48-02:12; CHIP 17:28-02:12. LASCO sees the end of the CME in the NW from yesterday early in the day. Outflow along the SW and NE streamers. Outflow also in the SE at ~PA 110 during second half of the day. No EIT data today. CCD bake-out. No noticeable coronal activity in Mk4. Only a few PICS images. Instrument problems. Tall active prominences at ~PA 40 and ~PA 225. Another active prominence at ~PA 240-260. Apparent small prominence eruption at ~PA 120 at 0155-0213UT from behind the limb. Minor activity in AR 10930 east of disk center. 12/13/2006 2006d347 No MK4 data. PICS 17:15-02:24; CHIP 17:15-02:25. Very wide and bright CME in the SW centered at ~PA 210: some outflow starts around 0054UT in C2 fov, the bright CME front appears in C2 at 0254UT and in C3 at 0318UT. This CME is followed by large radiation storm. Hard to see activity after it because of the many particles on the CCD. The above CME starts in AR 10930. Large and bright flare in EIT at 0224UT followed by wave at 0236-0300UT and by post-eruption loops start forming around 0348UT. This is a very nice event associated with an X3 X-ray flare. Very tall and active prominence at ~PA 220, some material seems to fall down toward the surface. Continual flaring and surging within AR 10930 at ~PA 260, 0.5-0.6R. 12/14/2006 2006d348 No MK4 data. PICS 17:21-02:21; CHIP 17:21-02:25. Relatively narrow CME without clear front in the NE at ~PA 60 becomes visible in C2 fov at ~0321UT. Bright and very fast CME in the SW at ~PA 220 becomes visible in C2 fov at ~2230UT and at 2318 in C3 fov. The SW CME originates again within AR 10930. The AR, now near the W limb, is very active throughout the day, with apparent filament activity around ~1600-2200UT. There is a bright flare in EIT at 2212UT, followed by a wave, dimmings, and post-eruption loops. No MK4 data today. Active prominences at ~PA 140-145 and ~PA 310. AR 10930 is very active, it appears flaring already east of AR at the beginning of the observing day at 1721UT. Filament eruption or very large surge within AR 10930 at 1733-1822UT. Filament activity just west of the sunspot, within the AR, at ~1936-2100UT. Large flare/brightening at 2209-2227UT. HeI brightening (forming after 2219UT), possible HeI wave. 12/15/2006 2006d349 Mk4 data: 17:44-23:59; PICS 17:22-02:27; CHIP 17:22-02:27. Very significant outflow in the SW at the location of yesterday CME continues throughout the day in LASCO. AR 10930 is still active, shows small, continual flaring in EIT throughout the day. Small ejecta are visible off-limb in difference movie early in the day. No noticeable coronal activity in Mk4. Very large and active prominence system, extending from PA 100 to PA 120. The system appears to slowly rise, but could be just an effect of rotation. This is a prominence with an nice hedgerow shape. Another very active prominence at ~PA 135-140. The two could be connected. Smaller active prominences at ~PA 85, ~PA 275, ~PA 280, and ~PA 310. Minor surging in AR 10930 at ~PA 265, 0.85R. Minor filament motions in filament near disk center, ~PA 200-220, 0.1-0.35R. 12/16/2006 2006d350 Mk4 data: 23:24-23:32; PICS 17:23-02:28; CHIP 17:22-02:26. LASCO shows outflow along streamers. LASCO data gap: 1654-2230UT. Minor flaring within AR 10930. Apparent eruption in filament west of disk center during/after data gap with faint brightening visible in EIT at 2312UT (not sure if it is a flare or the filament going into emission). EIT data gap: 1648-2224UT. Cloudy day at MLSO. Only a few Mk4 images today. No noticeable coronal activity. Only some good Halpha images off limb. Tall, active prominences at ~PA 105-125, and ~PA 135-145. Small flaring/brightening within AR 10930 during the MLSO observing day. Slow filament eruption in the filament west of disk center at ~PA 230-240 0.25-0.4R. First, the western part of the filament erupts ~2130-2206UT, then the eastern part slowly fades and it is barely visible by the end of the MLSO observing day at 0227UT. 12/17/2006 2006d351 Mk4 data: 17:50-23:41; PICS 17:42-01:57; CHIP 17:39-01:56. LASCO shows outflow along streamers. Bright CME in the SW centered at ~PA 240, becomes visible in the C2 fov at 1554UT. LASCO data gap: 1654-2400UT The CME in the SW once again originates in AR 10930. Slow loop movements are noticeable in EIT starting around 1412UT and faster motions after 1500UT. EIT data gap: 1700-2400UT. Some motion noticeable at ~PA 240 in Mk4 early in the day. Interesting bright structure at the location corresponding to AR 10930 ~PA 250-260. Nice post-eruption loops at ~PA 260-265 at the location of AR 10930 at the beginning of the MLSO observing day at 1742UT and lasting until the end of the day at 0157UT, clearly visible in Halpha and visible but fainter in HeI. Extremely active prominence at ~PA 220: one large piece appears to be ejected southward around 2050-2126UT and to travel parallel to the Sun's surface from about ~PA 220 to almost ~PA 205 but no clear sign of eruption. Active prominences at ~PA 40-45, and ~PA 115-125. Minor filament activity in northern and southern polar crowns. 12/18/2006 2006d352 Mk4 data: 17:46-23:32; PICS 17:21-02:27; CHIP 17:20-02:26. End of CME in the SW still in progress in LASCO at the beginning of the day and significant outflow at this location lasting throughout most of the day. Post-eruption loops visible in EIT at ~PA 260-265 during first half of the day. Apparent small eruption in the NE at ~0348-0412UT from the disk. MK4: No obvious activity in jpeg and fits movies. (jb) CHIP focus test today. Several active prominences centered at ~PA 140, ~PA 220, one very faint and thin but active at ~PA 240, and two quite active at ~PA 305, and ~PA 310-320. Some modest off-limb surging at ~PA 265 corresponding to the location of AR 10930, now behind the limb. Minor filament activity in north and south polar crowns. Filament motion/fading in small filament in NE at ~PA 40, 0.85R around 2035-2135UT. Small piece of filament in the SE at ~PA 140, 0.8R appears and darkens from ~2205UT to ~0102UT (filament formation?). 12/19/2006 2006d353 Mk4 data: 17:37-23:58; PICS 17:35-02:12; CHIP 17:34-02:12. LASCO shows outflow along streamers. Very significant outflow along the streamer in the SW at ~PA 235 which dims significantly before the data gap and appears much smaller and fainter after the data gap, it is not clearly visible by the end of the day. Possible faint CME during/after data gap along this streamer, a bubble-like structure moving outward is noticeable in C3 after the data gap. Apparent faint and slow CME in the NE after 0630UT continuing for several hours. LASCO data gap: 0930-1630UT. No significant disk or limb activity in EIT. EIT data gap: 0924-1636UT. MK4: No obvious activity in jpeg and fits movies. (jb) Active prominences: a faint prominence at ~PA 55, a very active prominence at ~PA 100-110 with motion from the northern towards the southern leg, a fairly quite tall prominence at ~PA 135-140, a fairly quiet prominence at ~PA 220, and a very active prominence at ~PA 310-320. No significant disk activity in Halpha or HeI. 12/20/2006 2006d354 Mk4 data: 17:46-23:57; PICS 17:18-02:31; CHIP 17:18-02:28. LASCO shows outflow along streamers. Bubble moving outward at ~PA 70 early in the day. Narrow outflow in the SW. Apparent faint and slow CME in the E-SE at ~PA 120 starting before 1354UT in C2 fov. No significant disk activity in EIT. Apparent limb eruption in difference images at ~PA 80 starting at 0312UT Mk4: Very faint, slow-moving (prominence?) material moving outward through beautiful cavity in the northeast (~55 to 65 deg.) from ~23:30 and still moving outward in last image at 02:30. (Not visible in low-res jpeg movies but in full-res animated fits) (jb) Faint and thin prominence, showing very minor activity at ~PA 55. Faint and tall loops moving at ~PA 60-70 around 2252-0022UT Prominence at ~PA 130-140 is very tall (~1.1 solar radii) and very active today. Moderately active prominence at ~PA 240 and ~PA 270. Active prominence at ~PA 295. Limb spray/surge at ~PA 280 at about 2146-2201UT. Minor filament activity in U-shaped filament at ~PA 100-110 near E limb and in polar crowns. Piece of filament darkens in Halpha at ~PA 135, 0.7R (filament formation?). Possible faint eruption of very small piece of filament near W limb at ~PA 260 at ~0006-0206UT. 12/21/2006 2006d355 Mk4 data: 17:48-23:59; PICS 17:20-02:17; CHIP 17:19-02:18. LASCO shows outflow along streamers. The streamer in the NW becomes taller during the course of the day. Narrow outflow in the NE and SW. No significant disk activity in EIT. Off-limb motion near ~PA 250-260 starting around 02212UT, noticeable in difference images. Mk4: NO obvious activity in low-res jpeg movie or hi-res fits movies. Nice cavity in NE streamer. (jb) Low-lying active prominence at ~PA 100, small active prominence at ~PA 115. Prominence at ~PA 130-140 is still very active. Low-lying active prominence at ~PA 240-250, and tall and very active prominence at ~PA 280-290. Significant motions along the spine in U-shaped filament at ~PA 100-110, 0.7-0.9R. One piece of filament in the south at ~PA 170 and one piece of the southern polar crown appear to fade during the MLSO observing day, no clear sign of eruption. 12/22/2006 2006d356 Mk4 data: 17:48-23:58; PICS 17:42-02:22; CHIP 17:42-02:22. LASCO shows outflow along streamers. The streamer in the NW becomes fainter during the course of the day. No significant disk or limb activity in EIT. Mk4: NO obvious activity in low-res jpeg movie or hi-res fits movies. Nice cavity in NE streamer. (jb) Relatively faint, active prominence at ~PA 45-55, active prominence at ~PA 115. The prominence at ~PA 130-140 is low-lying today and not very active. Small, low, moderately active prominence at ~PA 215, small but quite active prominence at ~PA 290, tall and very active prominence at ~PA 320. Significant motions in U-shaped filament at ~PA 100-120, 0.6-0.8R. 12/23/2006 2006d357 Mk4 data: 17:57-23:58; PICS 17:50-02:23; CHIP 17:49-02:24. LASCO shows outflow along streamers. Apparent dark cavity slowly moving outward starting before 0932UT in C2 fov at ~PA 90, noticeable until ~1854UT and then fading out of view. Interesting motion noticeable along streamer centered at ~PA 290 in C2 and outward motion noticeable in C3 at this location. No significant disk or limb activity in EIT. Mk4: NO obvious activity in low-res jpeg movie or hi-res fits movies. Nice cavity in NE streamer. (jb) The prominence at ~PA 118 rises significantly during the course of the MLSO observing day. This appears to be a slow prominence eruption still on-going by the end of the Halpha observations at 0223UT (the prominence is not visible anymore the next day). Active prominence at ~PA 45-55. Active, possibly eruptive prominence at ~PA 320-325. Filament activity in filament at ~PA 100-120, 0.4-0.6R. A small piece in the north-east part of this filament fades by 2037UT. 12/24/2006 2006d358 Mk4 data: 17:37-23:53; PICS 17:33-00:03; CHIP 17:32-00:01. LASCO shows outflow along streamers. Very wide CME in the south, centered at ~PA 170 starts before 1554UT in C2 fov. Relatively narrow and slow CME at ~PA 100 starts before 2154UT in C2 fov. No significant disk or limb activity in EIT. Mk4: Very faint, slow-moving (prominence?) material moving outward through beautiful cavity in the northeast (~55 to 65 deg.) throughout observations. Very similar to 06d354 (dec 20). (Not visible in low-res jpeg movies but in full-res animated fits) (jb) Large but fairly faint prominence eruption in progress in the NE at ~PA 40-65 at the beginning of the observing day at 1739UT last until ~2027UT. Minor surging/brightening in AR near the E limb at ~PA 100-110 and significant filament motion in AR filament at ~PA 105-110, 0.7-0.8R. Significant filament activity also within the large curved filament at ~PA 90-150, 0.2-0.5R throughout the day. Apparent eruption of a piece of filament around 2029-21122UT, with detectable velocity signal in HeI velocity. 12/25/2006 2006d359 No Mk4 data taken at MLSO today. LASCO: Significant outflow or faint CME at ~PA 100 before 1200UT. CME in the south from yesterday still visible in C3 fov and also outflow at this location noticeable in C2. No significant disk or limb activity in EIT. No data taken at MLSO today. 12/26/2006 2006d360 Mk4 data: 17:33-18:29; PICS 17:30-01:04; CHIP 17:30-01:01. Strong outflow along all streamers visible in LASCO: the streamer in the SE is a lot fainter (almost not visible) by the end of the day, the streamer in the NW is a lot thinner by the end of the day (both streamer show discrete, bubble-like outflows in C3 difference movies). Apparent faint CME in the NE at ~PA 60 during first half of the day. No significant disk or limb activity in EIT. Mk4: NO obvious activity in low-res jpeg movie or hi-res fits movies. Nice cavity in NE streamer. (jb) Active prominences at ~PA 40-50, ~PA 60-70, ~PA 140-150, ~PA 305. No significant disk activity in Halpha or HeI. Filament motions in filament at ~PA 120-140, 0.4-0.5R, and in filament at ~PA 200-240, 0.3-0.4R. Minor filament activity in polar crowns. 12/27/2006 2006d361 Mk4 data: 18:27-23:57; PICS 17:23-02:27; CHIP 17:23-02:27. LASCO shows outflows along streamers. Faint CME centered at ~PA 90 starts in C2 fov before 0330UT. LASCO data gap: 1730-1931UT. No significant disk or limb activity in EIT. EIT data gap: 1736-1913UT Mk4: NO obvious activity in low-res jpeg movie or hi-res fits movies. (jb) Very active prominences at ~PA 40-50, ~PA 140-150, and ~PA 305-312. Active filaments at ~PA 150-170, 0.2-0.4R and ~PA 220-250, 0.3-0.6R. Minor filament activity in polar crowns. 12/28/2006 2006d362 Mk4 data: 17:53-23:57; PICS 17:25-02:25; CHIP 17:24-02:23. LASCO shows significant outflow along streamers. Bubble-like structure moving outward along NW streamer noticeable in C3 movies. Possible faint and slow CME or outflow in the NE at ~PA 80. No significant disk or limb activity in EIT. Faint loop motions on the E limb near PA 90-100. Mk4: NO obvious activity in low-res jpeg movie or hi-res fits movies. (jb) Very active prominences centered at ~PA 40-45, ~PA 70, ~PA 145, ~PA 220, and ~PA 235-240. Active prominence at ~PA 270-275 and ~PA 320-325. Surging/prominence activity centered at ~PA 95 early in the day, surging/prominence activity at ~PA 80 after 2340UT. Active filaments (the same as yesterday and day before) at ~PA 200, 0.2-0.4R and ~PA 240-260, 0.5-0.8R. The first filament is particularly active with some small piece in the south showing strong motion. Minor filament activity in polar crowns (one small piece in southern polar crown appears to fade during the course of the MLSO observing day). 12/29/2006 2006d363 Mk4 data: 17:46-23:57; PICS 17:24-02:26; CHIP 17:22-02:27. LASCO shows outflow along streamers. Bright CME visible in last C2 images of the day at 2306-2330UT, starts during data gap, centered at ~PA 270-280. LASCO data gap: 1730-2306UT. Apparent filament activity/eruption near 270deg during data gap: last images after data gap appear to indicate a flare at this location and/or filament motion. Loop motion in EIT on the E limb ~PA 90-100 at the location of ARs 10933-10934 that are just behind the limb. EIT data gap: 1736-2312UT, plus a few black or half black images Mk4: Very faint, slow-moving CME with prominence eruption in progress in west/southwest throughout observing day. Located from ~215 to ~310 degrees. Prominence located at ~215 degrees. CME not apparent in low-res jpeg movies but is visible in full resolution fits images. (jb) Large prominence eruption in progress (already at heights of 1.2 solar radii) at the beginning of the MLSO observing day at 1724UT at ~PA 220, visible in Halpha but much fainter in HeI, fades by ~2008UT. Active prominences centered at ~PA 45, ~PA 145, and ~PA 320. Very active prominence system at ~PA 65-80 with motions parallel to the Sun's surface. Faint loop motion/surging around PA 90-100. Surging/small eruption on the W limb near PA 265 at ~2044-2105UT. Filament eruption in progress at the beginning of the MLSO observing day. The large, curved filament in the SW at ~PA 240-250, 0.7-0.9R, which was active during the previous days, erupts and disappears completely in Halpha and HeI images (nice example of total eruption). Strong velocity signal HeI (in both directions). No clear flare in Halpha, but faint 2-ribbon flare in HeI visible north of the filament. Filament motion noticeable in small filament at ~PA 170-180, 0.4R. 12/30/2006 2006d364 No Mk4 data taken at MLSO today. LASCO shows significant outflow along all streamers. Ongoing bright and relatively wide CME with round front on the W limb centered at ~PA 270 followed by a significant outflow at this location during the second half of the day. Apparent eruption in EIT in the W-SW near the limb at ~PA 230 around 0324-0436UT (end of yesterday filament eruption ?) Loop motion in EIT on the E limb ~PA 90-100 at the location of ARs 10933-10934 that are now at the limb. No data taken at MLSO today. 12/31/2006 2006d365 Mk4 data: 17:30-01:35 PICS 17:31-0140; CHIP 17:30-01:41 LASCO shows significant outflow along all streamers. CME with some twist in progress in C2 fov on the W limb at ~PA 250, seems to deflect the NW streamer as it moves outward. Outflow in the SE near PA 110-120. Surging in ARs 10933-10934. Limb eruption visible in EIT in ARs 10933-10934 on the E around 0713-0812UT, followed by bright loops near/inside the ARs (likely post-flare loops). Possible CME (very slow) in MK4.Cavity and prominence rising in northwest helmet throughout observing day (17:30 to 01:35) There may be outflow of very faint, amorphous material in East from about 60 to 90 degrees throughout the day. Only visible in full-res fits movie. (jb) Active prominence at ~PA 40-50. Small surge at ~PA 23 around 1847UT. Tall surge at ~PA 70 around 2214UT. Coronal rain at ~PA 95-115 throughout the day and nearby active prominence showing significant draining at ~PA 115-120. Loop motions at ~PA 265-280. Tall (~1.1 solar radii) apparently eruptive prominence at the beginning of the observing day with cusped shape, slowly rises and fades at ~PA 310-32 Continual surging/flaring in AR 10933-10934 near the E limb at ~PA 80-100, 0.9-0.95R.