----------------------------------------------------------------------------- Mauna Loa Solar Observatory Observer's Log ----------------------------------------------------------------------------- Tue Dec 21 17:24:19 GMT 1999 Year: 99 Doy: 355 Observer: yasukawa WEATHER COMMENT: Tue Dec 21 17:24:49 GMT 1999 Cool, in broken cirrus, southwest wind. Tue Dec 21 17:25:42 GMT 1999 CHIP Startup--Initializing new tape Tue Dec 21 17:32:05 GMT 1999 CHIP CHIP Start Patrol Tue Dec 21 17:32:16 GMT 1999 MKIV Start Patrol Tue Dec 21 17:32:18 GMT 1999 PICS Start Patrol **** EVENT COMMENT ****: Tue Dec 21 17:38:03 GMT 1999 Large EPL at PA 53, extending 0.2R above limb, originating from an active region on the northeast quadrant of the solar disk--BEAUTIFUL!! WEATHER COMMENT: Tue Dec 21 17:52:53 GMT 1999 In thick cirrus patch. Tue Dec 21 18:00:25 GMT 1999 PICS Flat Tue Dec 21 18:03:01 GMT 1999 PICS End Flat Tue Dec 21 18:03:12 GMT 1999 CHIP Bias Tue Dec 21 18:04:28 GMT 1999 CHIP End Bias Tue Dec 21 18:04:47 GMT 1999 CHIP Water Tue Dec 21 18:05:35 GMT 1999 CHIP End Water **** EVENT COMMENT ****: Tue Dec 21 18:12:50 GMT 1999 EPL at PA 53 faded from displays. WEATHER COMMENT: Tue Dec 21 18:22:03 GMT 1999 Clear GONG COMMENT: Tue Dec 21 18:37:09 GMT 1999 Going down to GONG for weekly PM. Tue Dec 21 19:03:17 GMT 1999 CHIP Bias GONG COMMENT: Tue Dec 21 19:03:48 GMT 1999 Back from GONG. **** EVENT COMMENT ****: Tue Dec 21 19:04:02 GMT 1999 Active region on disk either shooting off another eruptive filament or one is receding. It is not extended to the limb like the previous event. In any case, it is in progress. ter Tue Dec 21 19:05:37 GMT 1999 CHIP End Water **MKIV PROBLEM**: Tue Dec 21 19:05:49 GMT 1999 xanim display hosed, like it is saturated. Stopping and resetting KCC. **MKIV PROBLEM**: Tue Dec 21 19:12:21 GMT 1999 First KCC reset resulted in wierd colors on monitor. I am certain I pressed reset and not abort. Reset again. Tue Dec 21 19:14:58 GMT 1999 MKIV Start Patrol **** EVENT COMMENT ****: Tue Dec 21 19:26:52 GMT 1999 Eruptive filament on disk is receded and fading. **** EVENT COMMENT ****: Tue Dec 21 19:53:12 GMT 1999 There is a lighter, oblong region visible on the disk, near the region that the eruptive filament occurred. Region is unusual in that it is fairly distinct in contrast to the rest of the background. Region is visible on the Display window and not in the camera image. Tue Dec 21 20:03:11 GMT 1999 CHIP Gain **** EVENT COMMENT ****: Tue Dec 21 20:04:10 GMT 1999 Light region has not been changing as viewed on the animation (1800-2000 UT) Tue Dec 21 20:09:05 GMT 1999 CHIP End Gain Tue Dec 21 20:09:20 GMT 1999 CHIP Bias Tue Dec 21 20:10:21 GMT 1999 CHIP End Bias Tue Dec 21 20:10:38 GMT 1999 CHIP Water Tue Dec 21 20:11:23 GMT 1999 CHIP End Water Tue Dec 21 21:03:09 GMT 1999 CHIP Bias Tue Dec 21 21:04:18 GMT 1999 CHIP End Bias Tue Dec 21 21:04:40 GMT 1999 CHIP Water Tue Dec 21 21:05:26 GMT 1999 CHIP End Water Tue Dec 21 22:03:11 GMT 1999 CHIP Bias Tue Dec 21 22:04:20 GMT 1999 CHIP End Bias Tue Dec 21 22:04:38 GMT 1999 CHIP Water Tue Dec 21 22:05:33 GMT 1999 CHIP End Water Tue Dec 21 22:05:52 GMT 1999 PICS End Patrol Tue Dec 21 22:08:36 GMT 1999 CHIP CHIP End Patrol COMMENT: Tue Dec 21 22:09:22 GMT 1999 Tapes: MKIV: 99-355 PICS: P01619 CHIP: C00995 LOWL: L00653 in drive #1 Tue Dec 21 22:11:29 GMT 1999 MkIV 17_32.rawmk4 18_26.rawmk4 19_35.rawmk4 20_29.rawmk4 21_23.rawmk4 17_35.rawmk4 18_29.rawmk4 19_38.rawmk4 20_32.rawmk4 21_26.rawmk4 17_38.rawmk4 18_35.rawmk4 19_41.rawmk4 20_35.rawmk4 21_29.rawmk4 17_41.rawmk4 18_41.rawmk4 19_44.rawmk4 20_38.rawmk4 21_32.rawmk4 17_44.rawmk4 18_47.rawmk4 19_47.rawmk4 20_41.rawmk4 21_35.rawmk4 17_47.rawmk4 18_51.rawmk4 19_50.rawmk4 20_44.rawmk4 21_38.rawmk4 17_50.rawmk4 18_54.rawmk4 19_53.rawmk4 20_47.rawmk4 21_41.rawmk4 17_53.rawmk4 18_57.rawmk4 19_56.rawmk4 20_50.rawmk4 21_44.rawmk4 17_56.rawmk4 19_00.rawmk4 19_59.rawmk4 20_53.rawmk4 21_47.rawmk4 17_59.rawmk4 19_02.rawmk4 20_02.rawmk4 20_56.rawmk4 21_50.rawmk4 18_02.rawmk4 19_05.rawmk4 20_05.rawmk4 20_59.rawmk4 21_53.rawmk4 18_05.rawmk4 19_15.rawmk4 20_08.rawmk4 21_02.rawmk4 21_56.rawmk4 18_08.rawmk4 19_18.rawmk4 20_11.rawmk4 21_05.rawmk4 21_59.rawmk4 18_11.rawmk4 19_21.rawmk4 20_14.rawmk4 21_08.rawmk4 22_02.rawmk4 18_14.rawmk4 19_24.rawmk4 20_17.rawmk4 21_11.rawmk4 22_05.rawmk4 18_17.rawmk4 19_27.rawmk4 20_20.rawmk4 21_14.rawmk4 c18_32.rawmk4 18_20.rawmk4 19_29.rawmk4 20_23.rawmk4 21_17.rawmk4 c18_38.rawmk4 18_23.rawmk4 19_32.rawmk4 20_26.rawmk4 21_20.rawmk4 c18_44.rawmk4