The following is a list of activity as seen by the observers at the Mauna Loa Solar Observatory (MLSO) in Hawaii. Additional information may be added by the personnel at the High Altitude Observatory (HAO) where the data is processed and analyzed. The initials of the HAO personnel are indicated in parenthesis. Dates are given by calendar day and by year/day-of-year. Key of abbreviations: ADF - Active dark filament AFS - Arch filament system AP - Active Prominence APR - Active Prominence Region AR - Active Region ASR - Active Surge Region BOU - Boulder, Colorado Observatory BSD - Bright surge on the disk BSL - Bright surge on the limb CME - Coronal Mass Ejection CRN - Coronal rain DPMON - Digital prominence monitor DSD - Dark surge on the disk DSF - Disappearing filament EPL - Eruptive prominence on the limb MDP - Mound prominence MLSO - Mauna Loa Solar Observatory QP - Quiescent prominence PA - Position angle (measured counterclockwise from north pole. eg. east equator = 90 degrees, west equator = 270 degrees) RV - Radius vector UT - Universal Time WL - White light NOTE: (bracketed letters indicate observer's initials) ***************************************************************************** 1/1/89 89d001 No apparent coronal activity. 1/2/89 89d002 Post Flare Loop at position angle: 270-290 No apparent coronal activity. 1/3/89 89d003 No apparent coronal activity. 1/4/89 89d004 Quiescent Prominence at position angle: 30, 85, 90, 120 Floater at position angle: 135-144, 210, 225, 300 No apparent coronal activity. 1/5/89 89d005 Quiescent Prominence at position angle: 223 Active Region at position anlge: 130-140 No apparent coronal activity. 1/6/89 89d006 Quiescent Prominence at position angle: 75, 125, 135-145 No apparent coronal activity. 1/7/89 89d007 NO DATA ARCHIVED 1/8/89 89d008 Quiescent Prominence at position angle: 113, 130-140, 214, 224, 227, 248 No apparent coronal activity. 1/9/89 89d009 NO DATA ARCHIVED 1/10/89 89d010 NO DATA ARCHIVED 1/11/89 89d011 Quiescent Prominence at position angle: 35-40, 103, 208, 217, 220-228, 282, 295-300 No apparent coronal activity. 1/12/89 89d012 Quiescent Prominence at position angle: 38, 104, 120, 220, 242, 303 No apparent coronal activity. 1/13/89 89d013 NO DATA ARCHIVED 1/14/89 89d014 NO DATA ARCHIVED 1/15/89 89d015 NO DATA ARCHIVED 1/16/89 89d016 Quiescent Prominence at position angle: 20, 40, 80, 104, 120 132, 228, 233, 260, 300 No apparent coronal activity. 1/17/89 89d017 Quiescent Prominence at position angle: 35, 135, 308 No apparent coronal activity. 1/18/89 89d018 Quiescent Prominence at position angle: 30, 130, 145, 210, 230, 236, 305, 325 No apparent coronal activity. 1/19/89 89d019 Quiescent Prominence at position angle: 93, 143, 305 Active Prominence at position angle: 230-240 No apparent coronal activity. 1/20/89 89d020 Quiescent Prominence at position angle: 30, 72, 80, 130, 145, 208-215, 243, 325 No apparent coronal activity. 1/21/89 89d021 Quiescent Prominence at position angle: 33, 98 Active Region at position anlge: 198-211 No apparent coronal activity. 1/22/89 89d022 Quiescent Prominence at position angle: 30, 50, 68, 214, 240 Active Region at position anlge: 100-108, 260_290 No apparent coronal activity. 1/23/89 89d023 Quiescent Prominence at position angle: 30, 100, 140, 155, 210-238, 242, 275, 310 No apparent coronal activity. 1/24/89 89d024 NO DATA ARCHIVED 1/25/89 89d025 NO DATA ARCHIVED 1/26/89 89d026 Quiescent Prominence at position angle: 45, 50, 118-125, 135, 205-230, 245, 310 No apparent coronal activity. 1/27/89 89d027 Quiescent Prominence at position angle: 48, 207, 240 Active Region at PA: 122-128, 300-320 No apparent coronal activity. 1/28/89 89d028 Quiescent Prominence at position angle: 20-25, 84, 105, 115, 128, 315 No apparent coronal activity. 1/29/89 89d029 NO DATA ARCHIVED 1/30/89 89d030 NO DATA ARCHIVED 1/31/89 89d031 NO DATA ARCHIVED 2/1/89 89d032 Quiescent Prominence at position angle: 20, 115, 137-153, 228-238, 248-255 No apparent coronal activity. 2/2/89 89d033 Quiescent Prominence at position angle: 220, 228, 237, 254, 320 Active Region at position angle: 138-148 No apparent coronal activity. 2/3/89 89d034 NO DATA ARCHIVED 2/4/89 89d035 NO DATA ARCHIVED 2/5/89 89d036 NO DATA ARCHIVED 2/6/89 89d037 NO DATA ARCHIVED 2/7/89 89d038 Quiescent Prominence at position angle: 25, 120-135, 152, 240, 252, 322 No apparent coronal activity. 2/8/89 89d039 NO DATA ARCHIVED 2/9/89 89d040 Quiescent Prominence at position angle: 20-30, 117-132 No apparent coronal activity. 2/10/89 89d041 NO DATA ARCHIVED 2/11/89 89d042 NO DATA ARCHIVED 2/12/89 89d043 NO DATA ARCHIVED 2/13/89 89d044 Quiescent Prominence at position angle: 25-35, 45, 95-100, 120-130, 155, 227, 305-317 No apparent coronal activity. 2/14/89 89d045 Quiescent Prominence at position angle: 90, 215, 286, 309-318 Active Prominence at PA: 114-130, 143-160 No apparent coronal activity. 2/15/89 89d046 Quiescent Prominence at position angle: 60, 100-110, 120-130, 220-226, 235-240, 310-315 Active Prominence at PA: 140-160, 280-295 No apparent coronal activity. 2/16/89 89d047 Quiescent Prominence at position angle: 82, 211, 217-230, 283, 314, large QP at PA: 127-160 Active Prominence at PA: 58 No apparent coronal activity. 2/17/89 89d048 Quiescent Prominence at position angle: 213-220, 260, 299, 313 Active Prominence at PA: 138-153 No apparent coronal activity. 2/18/89 89d049 Quiescent Prominence at position angle: 60, 75-82, 116, 210-225, 238-245, 264, 285, 308 No apparent coronal activity. 2/19/89 89d050 Quiescent Prominence at position angle: 285-290, 240, 210, 115, 90-95 No apparent coronal activity. 2/20/89 89d051 Quiescent Prominence at position angle: 250-255, 105, 110, 115 No apparent coronal activity. 2/21/89 89d052 Quiescent Prominence at position angle: 100-110, 127, 146, 210, 225-255, 307 No apparent coronal activity. 2/22/89 89d053 NO DATA ARCHIVED 2/23/89 89d054 NO DATA ARCHIVED 2/24/89 89d055 Quiescent Prominence at position angle: 20, 85, 90, 120-130 No apparent coronal activity. 2/25/89 89d056 Quiescent Prominence at position angle: 25, 85, 285-290 Floating Prominence at PA: 118-135 No apparent coronal activity. 2/26/89 89d057 Quiescent Prominence at position angle: 25, 48, 50, 288 No apparent coronal activity. 2/27/89 89d058 NO DATA ARCHIVED 2/28/89 89d059 NO DATA ARCHIVED 3/1/89 89d060 NO DATA ARCHIVED 3/2/89 89d061 Quiescent Prominence at position angle: 85, 94, 117, 129, 135, 223, 234, 245, 252 No apparent coronal activity. 3/3/89 89d062 Quiescent Prominence at position angle: 45, 58, 90, 100, 120, 142, 150, 260, 230, 273, 278, 285, 303, 310 No apparent coronal activity. 3/4/89 89d063 NO DATA ARCHIVED 3/5/89 89d064 NO DATA ARCHIVED 3/6/89 890d065 Quiescent Prominence at position angle: 43, 118, 148, 210, 238, 241, 260, 268, 298, 322-330 No apparent coronal activity. 3/7/89 89d066 Quiescent Prominence at position angle: 100, 150, 208, 238, 316, 324 No apparent coronal activity. 3/8/89 89d067 NO DATA ARCHIVED 3/9/89 89d068 NO DATA ARCHIVED 3/10/89 89d069 NO DATA ARCHIVED 3/11/89 89d070 Quiescent Prominence at position angle: 93, 100, 190-200, 222 No apparent coronal activity. 3/12/89 89d071 Quiescent Prominence at position angle: 45, 80, 122, 195, 305 Limbflare at PA: 105 No apparent coronal activity. 3/13/89 89d072 Quiescent Prominence at position angle: 125-142, 210, 240, 325, 270-280 No apparent coronal activity. 3/14/89 89d073 Quiescent Prominence at position angle: 222, 230, 242, 250 Active Prominence at PA: 120-128 No apparent coronal activity. 3/15/89 89d074 Quiescent Prominence at position angle: 75, 247, 260 Active Prominence at PA: 125-130, 223 No apparent coronal activity. 3/16/89 89d075 NO DATA ARCHIVED 3/17/89 89d076 Active Region at PA: 120-150 CME at PA: 300-310 17:30-19:30 UT. 3/18/89 89d077 NO DATA ARCHIVED 3/19/89 89d078 NO DATA ARCHIVED 3/20/89 89d079 Quiescent Prominence at position angle: 245, 270, 280 Active Prominence at PA: 130-155 Limbflare at PA: 120 No apparent coronal activity. 3/21/89 89d080 Quiescent Prominence at position angle: 50, 65, 119, 146 No apparent coronal activity. 3/22/89 89d081 Quiescent Prominence at position angle: 110-115, 145, 150, 248-253, 275, 280, 290, 303 No apparent coronal activity. 3/23/89 89d082 Quiescent Prominence at position angle: 100-105, 115-125, 210, 253, 270-275 No apparent coronal activity. 3/24/89 89d083 Quiescent Prominence at position angle: 50, 75, 110-125, 150, 210, 225, 245, 275 No apparent coronal activity. 3/25/89 89d084 Quiescent Prominence at position angle: 123, 138, 155, 280-290 No apparent coronal activity. 3/26/89 89d085 Quiescent Prominence at position angle: 115, 137, 225, 252, 295 CME occurs at PA: 40 from 17:58-20:38 UT. (djs) 3/27/89 89d086 Quiescent Prominence at position angle: 85, 100, 115, 205, 220-240, 280, 295 Active Region at PA: 270 CME takes place at 19:54-20:37 UT. Seen at PA: 270 (djs) 3/28/89 89d087 Quiescent Prominence at position angle: 25, 75, 80 Active Region at PA: 88 No apparent coronal activity. 3/29/89 89d088 NO DATA ARCHIVED 3/30/89 89d089 NO DATA ARCHIVED 3/31/89 89d090 Quiescent Prominence at position angle: 30-40, 214, 230, 245, 250-260, 277, 300 No apparent coronal activity. 4/1/89 89d091 NO DATA ARCHIVED 4/2/89 89d092 Quiescent Prominence at position angle: 30, 90, 135-145, 245, 253, 260 No apparent coronal activity. 4/3/89 89d093 Quiescent Prominence at position angle: 85, 110, 140, 220, 235, 245, 305 No apparent coronal activity. 4/4/89 89d094 Quiescent Prominence at position angle: 100, 140, 240, 248, 213-221 No apparent coronal activity. 4/5/89 89d095 NO DATA ARCHIVED 4/6/89 89d096 NO DATA ARCHIVED 4/7/89 89d097 NO DATA ARCHIVED 4/8/89 89d098 NO DATA ARCHIVED 4/9/89 89d099 NO DATA ARCHIVED 4/10/89 89d100 Quiescent Prominence at position angle: 135, 145-150, 200, 223, 265, 270 No apparent coronal activity. 4/11/89 89d101 Quiescent Prominence at position angle: 125-130, 138, 153, 205, 210, 220, 245, 275-280, 330 No apparent coronal activity. 4/12/89 89d102 Quiescent Prominence at position angle: 45, 132, 200-208, 218, 240-250, 295 No apparent coronal activity. 4/13/89 89d103 NO DATA ARCHIVED 4/14/89 89d104 Quiescent Prominence at position angle: 75, 100, 128, 190-220, 270, 290, 315-325 No apparent coronal activity. 4/15/89 89d105 Quiescent Prominence at position angle: 150, 190, 210, 246, 272 Active Region at PA: 104, 120-130, 280-308 No apparent coronal activity. 4/16/89 89d106 NO DATA ARCHIVED 4/17/89 89d107 NO DATA ARCHIVED 4/18/89 89d108 Quiescent Prominence at position angle: 217, 239, 251, 291, 330 Active Prominence at PA: 139-148, 272 No apparent coronal activity. 4/19/89 89d109 Quiescent Prominence at position angle: 138-160, 210, 244, 275, 290-300, 330 No apparent coronal activity. 4/20/89 89d110 Quiescent Prominence at position angle: 106, 122, 136-164, 240, 330 No apparent coronal activity. 4/21/89 89d111 Quiescent Prominence at position angle: 124, 140-160, 205-210, 222-226, 280, 290 No apparent coronal activity. 4/22/89 89d112 Quiescent Prominence at position angle: 134, 308, 264, 288 Active Region at PA: 140-156 No apparent coronal activity. 4/23/89 89d113 NO DATA ARCHIVED 4/24/89 89d114 Quiescent Prominence at position angle: 102, 205, 301 303 No apparent coronal activity. 4/25/89 89d115 Quiescent Prominence at position angle: 306 No apparent coronal activity. 4/26/89 89d116 NO DATA ARCHIVED 4/27/89 89d117 NO DATA ARCHIVED 4/28/89 89d118 NO DATA ARCHIVED 4/29/89 89d119 Active Prominence at position angle: 320-325 No apparent coronal activity. 4/30/89 89d120 NO DATA ARCHIVED 5/1/89 89d121 Quiescent Prominence at position angle: 50, 115-125, 150 Active Prominence at PA: 213-230, 250-260 Small Surge at PA: 242 No apparent coronal activity. 5/2/89 89d122 Quiescent Prominence at position angle: 239, 301 Active Region at PA: 213-242 No apparent coronal activity. 5/3/89 89d123 Quiescent Prominence at position angle: 32-45, 142, 241-244, 291 No apparent coronal activity. 5/4/89 89d124 NO DATA ARCHIVED 5/5/89 89d125 NO DATA ARCHIVED 5/6/89 89d126 NO DATA ARCHIVED 5/7/89 89d127 NO DATA ARCHIVED 5/8/89 89d128 Quiescent Prominence at position angle: 32-38, 129, 148, 242, 265-274 No apparent coronal activity. 5/9/89 89d129 NO DATA ARCHIVED 5/10/89 89d130 Quiescent Prominence at position angle: 20, 45, 70, 120, 125, 150, 220-235, 250, 260, 284 No apparent coronal activity. 5/11/89 89d131 Quiescent Prominence at position angle: 018-122, 122, 145, 151, 220-234, 244-248, 301, 312, 328 Active Prominence at PA: 270-286 No apparent coronal activity. 5/12/89 89d132 Quiescent Prominence at position angle: 152, 216, 283, 308 Active Prominence at PA 256. CME from behind limb at PA: 110-150, 19:30-21:30 UT. 5/13/89 89d133 Quiescent Prominence at position angle: 213, 247-251, 263, 278-286, 295 No apparent coronal activity. 5/14/89 89d134 Quiescent Prominence at position angle: 122-136, 250, 255-266, 285, 300, 320-336 No apparent coronal activity. 5/15/89 89d135 Quiescent Prominence at position angle: 124-136, 205, 218, 224-230, 295 No apparent coronal activity. 5/16/89 89d136 Quiescent Prominence at position angle: 135, 200, 204-210, 220, 225, 248-260, 285, 295, 320-330 No apparent coronal activity. 5/17/89 89d137 NO DATA ARCHIVED 5/18/89 89d138 Quiescent Prominence at position angle: 208-220, 250-256, 320-330 Active Prominence at PA: 98-120 No apparent coronal activity. 5/19/89 89d139 Quiescent Prominence at position angle: 130, 258, 326 Active Prominence at PA: 206-212 No apparent coronal activity. 5/20/89 89d140 NO DATA ARCHIVED 5/21/89 89d141 Quiescent Prominence at position angle: 335 Active Prominence at PA: 198-206 EPL at PA: 105 No apparent coronal activity. 5/22/89 89d142 Quiescent Prominence at position angle: 128, 142-150, 210, 220-224, 240-246, 280, 328, 190 A CME can be seen at PA: 290 from 17:05-:17:30 UT. (djs) 5/23/89 89d143 Quiescent Prominence at position angle: 110, 146, 277, 328 Active Region at PA: 125-132 No apparent coronal activity. 5/24/89 89d144 Quiescent Prominence at position angle: 120-132, 138, 148, 222, 235-245, 280-285, 330 The beginning of a CME can be seen at PA: 300. It starts at 19:19-19:53. There aren't enough images to see it. (djs) 5/25/89 89d145 Quiescent Prominence at position angle: 62, 80, 95, 146, 224, 280, 335 Active Prominence at PA: 130 No apparent coronal activity. 5/26/89 89d146 Quiescent Prominence at position angle: 138, 150, 223, 241, 257, 263, 268, 274, 295, 303, 326, 333 Active Prominence at PA: 280 No apparent coronal activity. 5/27/89 89d147 Quiescent Prominence at position angle: 140, 145, 186, 220, 275, 285, 333 No apparent coronal activity. 5/28/89 89d148 Quiescent Prominence at position angle: 119, 131, 217, 242, 336 Active Prominence at PA: 010-028, 250-264 No apparent coronal activity. 5/29/89 89d149 Quiescent Prominence at position angle: 52, 206, 245, 252, 268 No apparent coronal activity. 5/30/89 89d150 Quiescent Prominence at position angle: 50, 202, 245 Active Loop at PA 10-30 No apparent coronal activity. 5/31/89 89d151 NO DATA ARCHIVED 6/1/89 89d152 NO DATA ARCHIVED 6/2/89 89d153 NO DATA ARCHIVED 6/3/89 89d154 Quiescent Prominence at position angle: 30, 78, 100, 146, 228, 233 Active Prominence at PA: 286, 118, 249 No apparent coronal activity. 6/4/89 89d155 Quiescent Prominence at position angle: 28, 75, 108, 146, 192, 215, 240, 260-284 Active Region at PA: 115 No apparent coronal activity. 6/5/89 89d156 Quiescent Prominence at position angle: 28, 75-80, 148, 214, 224, 262, 275, 280, 292 No apparent coronal activity. 6/6/89 89d157 NO DATA ACHIVED 6/7/89 89d158 Quiescent Prominence at position angle: 76, 121, 134, 146, 205, 212, 222-236, 255-274, 278 No apparent coronal activity. 6/8/89 89d159 Quiescent Prominence at position angle: 30, 66, 72, 83, 108, 116, 132, 147, 210, 225-238, 246-258, 261-270, 297, 321, 330 No apparent coronal activity. 6/9/89 89d160 Quiescent Prominence at position angle: 20-25, 65, 120, 128, 132, 205, 214, 220, 225, 250 No apparent coronal activity. 6/10/89 89d161 NO DATA ARCHIVED 6/11/89 89d162 Quiescent Prominence at position angle: 24, 114, 126, 138, 207, 245, 280, 297, 308 Active Prominence at PA: 218 No apparent coronal activity. 6/12/89 89d163 Quiescent Prominence at position angle: 22, 128, 152, 247, 294, 300 Active Region at PA: 202-210, 282-286 No apparent coronal activity. 6/13/89 89d164 Quiescent Prominence at position angle: 80, 125, 132, 145-155, 230, 260 Active Prominence at PA: 300-310 No apparent coronal activity. 6/14/89 89d165 Quiescent Prominence at position angle: 260, 286 Active Region at PA: 142-152, 225-234, 310-314 No apparent coronal activity. 6/15/89 89d166 Quiescent Prominence at position angle: 72, 140-154, 218, 233, 268 No apparent coronal activity. 6/16/89 89d167 NO DATA ARCHIVED 6/17/89 89d168 NO DATA ARCHIVED 6/18/89 89d169 Quiescent Prominence at position angle: 90, 143-158, 249 No apparent coronal activity. 6/19/89 89d170 Quiescent Prominence at position angle: 75, 84, 100, 142, 203, 224-226, 275 Active Prominence at PA: 240 No apparent coronal activity. 6/20/89 89d171 Quiescent Prominence at position angle: 100, 110, 129, 202, 224, 232-242 Active Prominence at PA: 256, 276-292 No apparent coronal activity. 6/21/89 89d172 Quiescent Prominence at position angle: 45, 105-110, 118-130, 205-210, 220-225, 238, 240-246 No apparent coronal activity. 6/22/89 89d173 NO DATA ARCHIVED 6/23/89 89d174 Quiescent Prominence at position angle: 119, 294, 330 Active Prominence at PA: 123-130, 194-202 A faint CME can be seen exploding off the sun at PA: 275 The classical advancing loop can be seen throughout the time period of 16:59-18:17 UT. 6/24/89 89d175 Quiescent Prominence at position angle: 125-135, 210, 253, 270 No apparent coronal activity. 6/25/89 89d176 Quiescent Prominence at position angle: 120, 140, 208, 256, 310, 326 No apparent coronal activity. 6/26/89 89d177 Quiescent Prominence at position angle: 124, 206, 209, 218, 233, 312, 336 No apparent coronal activity. 6/27/89 89d178 NO DATA ARCHIVED 6/28/89 89d179 Quiescent Prominence at position angle: 204, 207, 217, 252, 254, 261, 333 No apparent coronal activity. 6/29/89 89d180 NO DATA ARCHIVED 6/30/89 89d181 Quiescent Prominence at position angle: 21, 100, 131, 141, 143, 232 Active Region at PA: 202-214 No apparent coronal activity. 7/1/89 89d182 Quiescent Prominence at position angle: 20, 138, 200-210, 212, 226, 263, 314, 326 No apparent coronal activity. 7/2/89 89d183 Quiescent Prominence at position angle: 29, 52-62, 153, 242, 324, 332-342 Active Region at PA: 206-217, 252, 284-290 No apparent coronal activity. 7/3/89 89d184 Quiescent Prominence at position angle: 115, 154, 175, 208, 212, 215, 250, 288, 20, 50, 55, 32 No apparent coronal activity. 7/4/89 89d185 Quiescent Prominence at position angle: 70, 126-132, 150-156, 210, 217 Active Prominence at PA: 332-343 No apparent coronal activity. 7/5/89 89d186 Quiescent Prominence at position angle: 56, 78, 122-132, 146-156, 212-220, 224-238, 330-340 Active Region at PA: 254-272 No apparetn coronal activity. 7/6/89 89d187 NO DATA ARCHIVED 7/7/89 89d188 Quiescent Prominence at position angle: 136, 152, 210, 235 No apparent coronal activity. 7/8/89 89d189 Quiescent Prominence at position angle: 92, 135, 150, 210, 215, 225, 240, 278, 290 No apparent coronal activity. 7/9/89 89d190 Quiescent Prominence at position angle: 46, 50, 132, 150, 210 No apparent coronal activity. 7/10/89 89d191 Quiescent Prominence at position angle: 20, 35, 125, 197, 225, 256, 276-286 Active Region at PA: 47, 147 No apparent coronal activity. 7/11/89 89d192 NO DATA ARCHIVED 7/12/89 89d193 NO DATA ARCHIVED 7/13/89 89d194 NO DATA ARCHIVED 7/14/89 89d195 NO DATA ARCHIVED 7/15/89 89d196 NO DATA ARCHIVED 7/16/89 89d197 Quiescent Prominence at position angle: 142-152, 195-204, 211, 318 Active Region at PA: 114, 242-252 No apparent coronal activity. 7/17/89 89d198 Quiescent Prominence at position angle: 142-152, 200, 210, 270, 276, 308, 322, 332 No apparent coronal activity. 7/18/89 89d199 Quiescent Prominence at position angle: 23, 56, 140-158, 202, 220, 236, 248, 270, 305, 330 Active Regions at PA: 120, 290 No apparent coronal activity. 7/19/89 89d200 NO DATA ARCHIVED 7/20/89 89d201 NO DATA ARCHIVED 7/21/89 89d202 NO DATA ARCHIVED 7/22/89 89d203 NO DATA ARCHIVED 7/23/89 89204 Quiescent Prominence at position angle: 62, 112, 145, 192, 202, 216 No apparent coronal activity. 7/24/89 89205 Quiescent Prominence at position angle: 222, 237, 255, 298 No apparent coronal activity. 7/25/89 89d206 Quiescent Prominence at position angle: 18, 28, 90-100, 110, 138, 244, 292, 299 Active Region at PA: 218-236 No apparent coronal activity. 7/26/89 89d207 Quiescent Prominence at position angle: 94-100, 205, 214, 230-236, 294, 304 Active Region at PA: 142-152 No apparent coronal activity. 7/27/89 89d208 Quiescent Prominence at position angle: 40, 190-210, 274, 308, 328 Active Region at PA: 76-95, 120-150, 230-265 Large CME from 17:00-19:44 UT between PA: 240-300 Confirmation of the CME from 17:41-18:43 PA 270-300 (djs) 7/28/89 89d209 NO DATA ARCHIVED 7/29/89 89d210 Quiescent Prominence at position angle: 24, 32, 130-145, 200-208, 228-240, 310 Active Region at PA: 244-270, 284-292 There is a CME at PA: 100-160 degrees. It's faint but pretty big. It occurs from 16:59-17:43 UT. (djs) 7/30/89 89d211 Quiescent Prominence at position angle: 24, 29, 36, 54, 63, 86, 316 Active Region at PA: 138-146, 202-210 No apparent coronal activity. 7/31/89 89d212 Quiescent Prominence at position angle: 24-36, 116-130, 140-144, 234, 250, 275, 298, 332 Active Regions at PA: 74-90, 100-118, 200-225 The Trilogy: 3 CME's occur on this day. The 1st occurs at PA: 100 from 18:00-18:18 UT. The 2nd is much larger and occurs at PA: 100-110 from 18:27-19:05 UT. There is a huge amount of Prominence material embedded in the Coronal Mass Ejection. The 3rd occurs at PA: 110 from 20:01-20:53 UT. Exciting day for us here at HAO. (djs) 8/1/89 89d213 NO DATA ARCHIVED 8/2/89 89d214 Quiescent Prominence at position angle: 26, 144-155, 210-220, 242-254, 293, 335 Active Region at PA: 98-112 No apparent coronal activity. 8/3/89 89d215 Quiescent Prominence at position angle: 114, 210 Active Prominence at PA: 154-162 No apparent coronal activity. 8/4/89 89d216 Quiescent Prominence at position angle: 109, 115, 120, 124, 132, 160-175, 210-220, 240, 264, 272 No apparent coronal activity. 8/5/89 89d217 Quiescent Prominence at position angle: 105, 111-113, 148, 166-178, 209, 218, 228, 230, 235, 242, 310 No apparent coronal activity. 8/6/89 89d218 Quiescent Prominence at position angle: 145, 168-190, 270 Active Prominence at PA: 220-228, 295 EPL at PA: 112-124 CME at PA: 100-120, b/w 17:55-18:50 Confirmation of CME at PA: 100, from 17:36-19:00 (djs) 8/7/89 89d219 Quiescent Prominence at position angle: 75, 132, 150, 230, 259, 263, 298 No apparent coronal activity. 8/8/89 89d220 Quiescent Prominence at position angle: 108-120, 143, 258-266 Active Region at PA: 65-84, 218, 240 No apparent coronal activity. 8/9/89 89d221 Quiescent Prominence at position angle: 76, 82, 115, 120-126, 246, 276 Active Regions at PA: 230-240, 266-270 No apparent coronal activity. 8/10/89 89d222 Quiescent Prominence at position angle: 42-52, 112-124, 150, 197, 218-226, 243, 270, 280, 288, 308 Active Region at PA: 80-100 No apparent coronal activity. 8/11/89 89d223 Quiescent Prominence at position angle: 56, 95, 120-130, 140, 153, 208-215, 220, 280, 290, 312, 315, 320 No apparent coronal activity. 8/12/89 89d224 Quiescent Prominence at position angle: 130, 156, 258, 268, Prominence Material at PA: 92-96 Active Region at PA: 214-230 No apparent coronal activity. 8/13/89 89d225 Quiescent Prominence at position angle: 22, 35, 55-65, 84, 97, 104, 110, 210, 217, 230-250, 268-298, 315-322 No apparent coronal activity. 8/14/89 89d226 NO DATA ARCHIVED 8/15/89 89d227 Quiescent Prominence at position angle: 58, 102-110, 148, 236, 305 Active Prominence at PA: 325 Active Region at PA: 242-258 Possible coronal activity at PA: 240-260 8/16/89 89d228 Quiescent Prominence at position angle: 35, 84, 105-116, 148=-155, 204-210, 230-236, 256, 328 No apparent coronal activity. 8/17/89 89d229 Quiescent Prominence at position angle: 62, 80, 116, 200, 140-152 Active Prominence at PA: 88 EPL at PA: 236-262 after 18:25 -19:00 UT. CME at PA: 220-270 Confirmation of CME at PA: 260, from 18:32-19:16 UT. An enormous amount of prominence material can be seen embedded in the CME. (djs) 8/18/89 89d230 Quiescent Prominence at position angle: 55, 60-65, 75-80, 120, 140-150, 225, 245, 255-260, 328 Prominence Surge at PA: 106 from 21:20-2130 UT. A CME is present at position angle 270 degrees. It occurs from 17:36-18:47 UT. (djs) 8/19/89 89d231 NO DATA ARCHIVED 8/20/89 89d232 Quiescent Prominence at position angle: 80, 122, 145, 238 295 No apparent coronal activity. 8/21/89 89d233 Quiescent Prominence at position angle: 91, 100, 125, 240, 243, 249, 309 No apparent coronal activity. 8/22/89 89d234 Quiescent Prominence at position angle: 90-95, 112, 120, 155, 242, 248, 280 No apparent coronal activity. 8/23/89 89d235 Quiescent Prominence at position angle: 69, 294, 293, 300 EPL at PA: 278-295 Very faint CME seen at PA: 280, from 17:14-18:58 UT. (djs) 8/24/89 89d236 Quiescent Prominence at position angle: 68, 92, 225, 308, 312 Active Prominence at PA: 268-276, 288 No apparent coronal activity. 8/25/89 89d237 Quiescent Prominence at position angle: 93, 100, 109, 200, 230, 261, 312 CME at PA: 120 degrees, from 17:10-17:41 UT. (djs) 8/26/89 89d238 Quiescent Prominence at position angle: 240, 205, 55 280 Possible coronal activity throughout the day. 8/27/89 89d239 Quiescent Prominence at position angle: 95, 115, 200-206, 244, 268-270, 294-315 No apparent coronal activity. 8/28/89 89d240 Quiescent Prominence at position angle: 204, 270, 292, 300-308 No apparent coronal activity. 8/29/89 89d241 Quiescent Prominence at position angle: 112, 120, 142, 203, 240, 245 EPL at PA: 98-108 at 17:38 UT. CME at PA: 100-120 8/30/89 89d242 Quiescent Prominence at position angle: 32, 127, 140-148, 272, 290, 322, 337 Active Region at PA: 90-120 b/w 18:16-19:00 UT Possible coronal activity. 8/31/89 89d243 Quiescent Prominence at position angle: 119, 144, 270, 278, 320, 330-340 CME at PA: 110, from 17:05-19:42 UT. (djs) 9/1/89 89d244 Quiescent Prominence at position angle: 100, 147, 222, 240, 150, 303 Active Prominence at PA: 120-128 Active Region at PA: 321-324 Faint CME at PA: 200, from 18:38-19:29 UT. (djs) 9/2/89 89d245 Quiescent Prominence at position angle: 40, 58, 106, 118, 130, 147, 206, 218, 280, 302, 330-340 No apparent coronal activity. 9/3/89 89d246 Quiescent Prominence at position angle: 56-66, 148-155, 110, 120, 260, 336-344 No apparent coronal activity. 9/4/89 89d247 Quiescent Prominence at position angle: 48, 80, 98, 106, 110, 150, 220, 254, 264 Active Prominence at PA: 344-352 No apparent coronal activity. 9/5/89 89d248 Quiescent Prominence at position angle: 19, 46, 80-100, 112, 152, 232-252, 350 Active Region at PA: 216 No apparent coronal activity. 9/6/89 89d249 Quiescent Prominence at position angle: 45, 80, 150, 250, 355 Prominence at PA: 70, Eruptive loop at PA: 200-220 No apparent coronal activity. 9/7/89 89d250 Quiescent Prominence at position angle: 40-50, 105, 212, 228, 265, 293 No apparent coronal activity. 9/8/89 89d251 Quiescent Prominence at position angle: 20, 50-56, 69, 125-136, 240-250, 296 Active Region at PA: 75-88, 100 No apparent coronal activity. 9/9/89 89d252 Quiescent Prominence at position angle: 20, 42, 50, 120-134 Active Prominence at PA: 76-90, 230-254 CME at PA: 260, from 19:28-20:30 UT. (djs) 9/10/89 89d253 Quiescent Prominence at position angle: 21, 44-60, 76-82, 91, 120-136, 212-220 Active Region at PA: 230-264 Possible coronal activity b/w 18:00-19:14 and 19:48-20:28 UT. 9/11/89 89d254 Quiescent Prominence at position angle: 44, 54, 104, 132, 158, 222, 230-240 Active Region at PA: 244-266 No apparent coronal activity. 9/12/89 89d255 Quiescent Prominence at position angle: 56, 106-112, 152, 200, 222-230, 272, 322 Active Region at PA: 240-258 No apprent coronal activity. 9/13/89 89d256 Quiescent Prominence at position angle: 156, 202-210, 228, 281, 328 Active Region at PA: 244-252 No apparent coronal activity. 9/14/89 89d257 Quiescent Prominence at position angle: 106-114, 155, 206, 209 211, 238, 244-254 No apparent coronal activity. 9/15/89 89d258 Quiescent Prominence at position angle: 77, 112, 206, 220-233, 258, 274, 290 No apparent coronal activity. 9/16/89 89d259 Quiescent Prominence at position angle: 50, 60, 80, 150, 204, 206, 235-240, 250, 330-340 Eruptive Prominence at PA: 270-290 CME at PA: 290-300 at 19:30 9/17/89 89d260 No apparent coronal activity. 9/18/89 89d261 Quiescent Prominence at position angle: 94, 104, 150-160, 210, 260 Active Region at PA: 275-285 CME at PA: 275-285 from 20:59-21:48 UT. (djs) 9/19/89 89d262 Quiescent Prominence at position angle: 132, 148-160, 206, 230, 256, 262, 288 Active Prominence at PA: 80-110 No apparent coronal activity. 9/20/89 89d263 Quiescent Prominence at position angle: 59, 63, 132, 152, 155, 206, 275, 362 Active Prominence at PA: 108-116 No apparent coronal activity. 9/21/89 89d264 Quiescent Prominence at position angle: 56-72, 100, 112-122, 133, 163, 218-236, 247, 254, 270, 286, 294, 302 No apparent coronal activity. 9/22/89 89d265 Quiescent Prominence at position angle: 50, 55-70, 114, 120, 160, 170, 222-238, 297, 308, 312 No apparent coronal activity. 9/23/89 89d266 Quiescent Prominence at position angle: 58-82, 130-148, 203, 222-240, 255, 276, 310 Active Region at PA: 94-102, 110-122 No apparent coronal activity. 9/24/89 89d267 Quiescent Prominence at position angle: 16-30, 90-100, 120, 194, 204, 250, 255, 260, 313 Active Prominence at PA: 224-240 Eruptive Prominence at PA: 152 EPL at PA: 128-145 No apparent coronal activity. 9/25/89 89d268 NO DATA ARCHIVED 9/26/89 89d269 Quiescent Prominence at position angle: 200-206, 300, 314, 337, 70-73 Active Prominence at PA: 24-36 No apparent coronal activity. 9/27/89 89d270 Quiescent Prominence at position angle: 25-35, 80, 110, 145, 200 Active Region at PA: 230-240 No apparent coronal activity. 9/28/89 89d271 Quiescent Prominence at position angle: 28, 100-120, 128, 138-148, 192, 203, 236-250 No apparent coronal activity. 9/29/89 89d272 Quiescent Prominence at position angle: 38, 100, 115, 145, 195, 240-250, 320, 340 CME at PA: 60, from 17:28-21:00 UT. (djs) 9/30/89 89d273 Quiescent Prominence at position angle: 108, 200, 218, 248, 262-266 Active Prominence at PA: 140 No apparent coronal activity. 10/1/89 89d274 Quiescent Prominence at position angle: 73, 86, 100, 118, 148, 198, 210-220, 248, 265 CME between PA: 240-270, from 19:42-19:55 UT. (djs) 10/2/89 89d275 Quiescent Prominence at position angle: 150, 214-220 No apparent coronal activity. 10/3/89 89d276 NO DATA ARCHIVED 10/4/89 89d277 Quiescent Prominence at position angle: 90, 150, 220, 236, 290-300 No apparent coronal activity. 10/5/89 89d278 Quiescent Prominence at position angle: 2, 47, 60, 86, 99, 108, 120, 234, 338 EPL at startup 17:25 UT. CME following EPL until 19:12 UT. Confirmation of CME at PA: 290, from 17:14-18:10 UT. (djs) 10/6/89 89d279 NO DATA ARCHIVED 10/7/89 89d280 NO DATA ARCHIVED 10/8/89 89d281 NO DATA ARCHIVED 10/9/89 89d282 NO DATA ARCHIVED 10/10/89 89d283 NO DATA ARCHIVED 10/11/89 89d284 NO DATA ARCHIVED 10/12/89 89d285 Quiescent Prominence at position angle: 62, 85, 114, 216, 226, 238-246, 330 Active Prominence at PA: 190-200 No apparent coronal activity. 10/13/89 89d286 NO DATA ARCHIVED 10/14/89 89d287 Quiescent Prominence at position angle: 36, 60-70, 84-94, 110-120, 136-144, 151, 234-240, 256 CME at PA: 260, from 17:50-18:31 UT. (djs) 10/15/89 89d288 NO DATA ARCHIVED 10/16/89 89d289 NO DATA ARCHIVED 10/17/89 89d290 Quiescent Prominence at position angle: 140-150, 200, 234 No apparent coronal activity. 10/18/89 89d291 Quiescent Prominence at position angle: 34, 69, 138-150, 205, 235, 330 No apparent coronal activity. 10/19/89 89d292 NO DATA ARCHIVED 10/20/89 89d293 Quiescent Prominence at position angle: 60, 98, 120, 138, 205, 230, 270, 300-310, 336 Possible CME at PA: 240-170 from 21:00-22:00 UT. (djs) 10/21/89 89d294 NO DATA ARCHIVED 10/22/89 89d295 Quiescent Prominence at position angle: 20-40, 110, 130, 135, 145, 155, 205, 230, 312-317 Huge CME b/w PA: 180-290, from 17:33-18:45 UT. (djs) 10/23/89 89d296 NO DATA ARCHIVED 10/24/89 89d297 NO DATA ARCHIVED 10/25/89 89d298 NO DATA ARCHIVED 10/26/89 89d299 NO DATA ARCHIVED 10/27/89 89d300 Quiescent Prominence at position angle: 90-95, 130, 288 Prominence at PA: 230-242 No apparent coronal activity. 10/28/89 89d301 Quiescent Prominence at position angle: 90-105, 120, 145, 230, 240, 205-225, 290, 320, 340 No apparent coronal activity. 10/29/89 89d302 NO DATA ARCHIVED 10/30/89 89d303 NO DATA ARCHIVED 10/31/89 89d304 Quiescent Prominence at position angle: 74, 100, 116-122, 144, 258, 288, 320 CME at PA: 175, from 19:43-20:32 UT. (djs) 11/1/89 89d305 Quiescent Prominence at position angle: 74-82, 102-109, 123, 146, 204-214, 233, 265 Active Region at PA: 295 No apparent coronal activity. 11/2/89 89d306 NO DATA ARCHIVED 11/3/89 89d307 Quiescent Prominence at position angle: 26, 86, 111, 120, 146-152, 210, 260, 273, 288, 294, 300, 308 Active Prominence at PA: 44-60 CME spotted at PA: 85, from 19:58-20:38 UT. (djs) 11/4/89 89d308 NO DATA ARCHIVED 11/5/89 89d309 NO DATA ARCHIVED 11/6/89 89d310 Quiescent Prominence at position angle: 130, 153, 210, 230-246, 290 No apparent coronal activity. 11/7/89 89d311 Quiescent Prominence at position angle: 78, 195, 210 Active Prominence at PA: 150-158, 232-238 CME at PA: 60-90, from 20:37-21:34 UT. (djs) 11/8/89 89d312 Quiescent Prominence at position angle: 55, 100, 110, 150-156, 195, 206, 224-230, 234-242 CME at PA: 270-290, from 19:05-19:51 UT. (djs) 11/9/89 89d313 Quiescent Prominence at position angle: 53, 71, 40, 112, 148-158, 214, 220-238, 252-261, 278, 283 Active Region at PA: 106 Faint CME at PA: 80, from 18:54-19:44 UT. (djs) 11/10/89 89d314 Quiescent Prominence at position angle: 90, 93, 98, 112, 204, 256, 263 Active Region at PA: 228-240 EPL from 20:53-22:15 UT. No apparent coronal activity. 11/11/89 89d315 NO DATA ARCHIVED 11/12/89 89d316 NO DATA ARCHIVED 11/13/89 89d317 Quiescent Prominence at position angle: 64, 91, 116-142, 228, 240, 253 No apparent coronal activity. 11/14/89 89d318 NO DATA ARCHIVED 11/15/89 89d319 Quiescent Prominence at position angle: 28-36, 50-55, 94, 135-140, 142, 208, 226 No apparent coronal activity. 11/16/89 89d320 NO DATA ARCHIVED 11/17/89 89d321 Quiescent Prominence at position angle: 31, 53, 63, 97, 114-126, 141, 193-200, 208, 226, 241, 268, 295 Active Region at PA: 278-290 No apparent coronal activity. 11/18/89 89d322 Quiescent Prominence at position angle: 25, 49, 110, 206, 208 Active Region at PA: 194-202 No apparent coronal activity. 11/19/89 89d323 NO DATA ARCHIVED 11/20/89 89d324 Prominence at PA: 115-130, 118-224 No apparent coronal activity. 11/21/89 89d325 NO DATA ARCHIVED 11/22/89 89d326 NO DATA ARCHIVED 11/23/89 89d327 Quiescent Prominence at position angle: 22-32, 54, 71, 79, 90, 97, 116, 130, 141, 147, 202, 240, 280-298, 307, 317 No apparent coronal activity. 11/24/89 89d328 Quiescent Prominence at position angle: 24-32, 50-56, 91, 106, 126, 148, 200, 236, 260-275, 290 No apparent coronal activity. 11/25/89 89d329 Quiescent Prominence at position angle: 54, 85, 90, 106, 115, 118-126, 148, 197, 234, 240-250, 264, 268 No apprent coronal activity. 11/26/89 89d330 Quiescent Prominence at position angle: 30, 55, 118, 148, 196, 202, 240-250 No apparent coronal activity. 11/27/89 89d331 Quiescent Prominence at position angle: 56, 70, 74, 102-110, 120, 146-154, 190, 202, 220-228, 248, 262, 282 No apparent coronal activity. 11/28/89 89d332 Quiescent Prominence at position angle: 27, 74, 121, 148, 223, 253, 264, 300-308 Active Region at PA: 85-110 No apparent coronal activity. 11/29/89 89d333 Quiescent Prominence at position angle: 71, 90, 120, 145, 220, 250, 300-308 Active Prominence at PA: 254 No apparent coronal activity. 11/30/89 89d334 NO DATA ARCHIVED 12/1/89 89d335 Quiescent Prominence at position angle: 104, 127, 146, 214, 270, 285, 305 Active Region at PA: 60-84 No apparent coronal activity. 12/2/89 89d336 Quiescent Prominence at position angle: 70, 112, 126-130, 144, 212, 215, 222 No apparent coronal activity. 12/3/89 89d337 Quiescent Prominence at position angle: 64-80, 998, 111, 126-134, 140-150, 210, 242, 277, 290 No apparent coronal activity. 12/4/89 89d338 Quiescent Prominence at position angle: 53, 98, 105, 129, 147, 204, 234 Active Region at PA: 294-306 No apparent coronal activity. 12/5/89 89d339 Quiescent Prominence at position angle: 75-84, 95, 146, 230, 328 No apparent coronal activity. 12/6/89 89d340 Quiescent Prominence at position angle: 70, 78, 111, 147, 157, 210, 228-238, 290, 303 No apparent coronal activity. 12/7/89 89d341 Quiescent Prominence at position angle: 23, 65, 79, 110, 148-154, 216, 252, 267, 306, 316 No apparent coronal activity. 12/8/89 89d342 Quiescent Prominence at position angle: 24, 60, 83, 102, 150-158, 205, 223 226, 237, 251, 322 Active Region at PA: 289 No apparent coronal activity. 12/9/89 89d343 Quiescent Prominence at position angle: 155 No apparent coronal activity. 12/10/89 89d344 Quiescent Prominence at position angle: 115, 155, 204, 230, 240, 320, 322 Active Prominence at PA: 122-150 from 17:40-21:00 UT. CME at PA: 160, from 17:44-19:45 UT. Slow moving, but lots of prominence material ejected. (djs) 12/11/89 89d345 Quiescent Prominence at position angle: 96, 157, 205, 235 CME at PA: 80 from 18:22-19:23 UT. (djs) 12/12/89 89d346 Quiescent Prominence at position angle: 54, 85-95, 150-160, 204, 231, 246, 330 Active Region at PA: 77 No apparent coronal activity. 12/13/89 89d347 Quiescent Prominence at position angle: 50-56, 70, 90, 100, 105-110, 160, 208, 231, 276 Very small CME at PA: 70, from 18:04-18:35 UT. (djs) 12/14/89 89d348 Quiescent Prominence at position angle: 55, 71, 130, 159, 201, 228, 276 Active Region at PA: 100 No apparent coronal activity. 12/15/89 89d349 Quiescent Prominence at position angle: 35, 82, 105-115, 135, 140, 204, 250, 270, 296 No apprent coronal activity. 12/16/89 89d350 Quiescent Prominence at position angle: 32, 50, 79, 100-110, 138, 204, 225, 250, 267, 286 No apparent coronal activity. 12/17/89 89d351 Quiescent Prominence at position angle: 35, 80, 102, 117, 140 No apparent coronal activity. 12/18/89 89d352 Quiescent Prominence at position angle: 32, 96-100, 110-120, 220, 240, 308 No apparent coronal activity. 12/19/89 89d353 Quiescent Prominence at position angle: 30, 40, 60, 85, 92, 96, 100, 223, 264, 292 Active Region at PA: 110-118 No apparent coronal activity. 12/20/89 89d354 Quiescent Prominence at position angle: 78-126, 134, 209, 227, 241, 284 Active Region at PA: 60, 260-270 No apparent coronal activity. 12/21/89 89d355 Quiescent Prominence at position angle: 42, 59, 68, 80, 95, 105, 110, 124, 135, 193, 205, 220-228, 230, 278 No apparent coronal activity. 12/22/89 89d356 Quiescent Prominence at position angle: 146, 194-198, 222-227, 250, 276, 310, 320 Active Region at PA: 90-106 CME at PA: 80-130 in progress at 19:00 UT Confirmation of CME from 17:55-21:44. Slow moving! (djs) 12/23/89 89d357 Quiescent Prominence at position angle: 100, 127, 132, 150, 200, 310-320 No apparent coronal activity. 12/24/89 89d358 Quiescent Prominence at position angle: 62, 100, 117, 124, 128, 130, 229, 237, 319 Active Region at PA: 196-200, 260-268 No apparent coronal activity. 12/25/89 89d359 Quiescent Prominence at position angle: 63, 107, 146, 200, 227, 258, 289, 299 No apparent coronal activity. 12/26/89 89d360 Quiescent Prominence at position angle: 80-90, 108, 110, 122, 146, 200, 224-228, 256-260, 300-303 No apparent coronal activity. 12/27/89 89d361 Quiescent Prominence at position angle: 15, 55, 108, 124, 146, 199, 222, 241, 255, 280 Active Region at PA: 65-85 No apparent coronal activity. 12/28/89 89d362 Quiescent Prominence at position angle: 110, 126, 196-202, 220 No apparent coronal activity.