----------------------------------------------------------------------------- Mauna Loa Solar Observatory Observer's Log ----------------------------------------------------------------------------- Thu Aug 9 16:29:24 GMT 2001 Year: 01 Doy: 221 Observer: yasukawa Thu Aug 9 16:47:20 GMT 2001 MKIV Start Patrol WEATHER COMMENT: Thu Aug 9 16:29:31 GMT 2001 Cool, in scattered cirrus and altostratus patches, strong south wind. Thu Aug 9 16:47:26 GMT 2001 CHIP Start Patrol **PICS PROBLEM**: Thu Aug 9 16:47:30 GMT 2001 I will replace faulty SIMM module before starting up PICS. CSMT determined that this was the problem causing the autoboots. Thu Aug 9 17:01:10 GMT 2001 CHIP LSD Thu Aug 9 17:03:24 GMT 2001 CHIP End LSD Thu Aug 9 17:03:39 GMT 2001 CHIP BiasLSD Thu Aug 9 17:04:27 GMT 2001 CHIP End BiasLSD Thu Aug 9 17:04:40 GMT 2001 CHIP Bias Thu Aug 9 17:05:29 GMT 2001 CHIP End Bias Thu Aug 9 17:23:06 GMT 2001 PICS Start Patrol **PICS PROBLEM**: Thu Aug 9 17:22:54 GMT 2001 SIMM module in nene replaced. nene started up OK so no damage was caused during replacement. We will monitor nene performance for a while as the new SIMM module burns in. Thu Aug 9 17:59:09 GMT 2001 MKIV End Patrol Thu Aug 9 17:59:24 GMT 2001 MKIV Start Cal Thu Aug 9 18:01:04 GMT 2001 CHIP LSD Thu Aug 9 18:02:13 GMT 2001 PICS Flat Thu Aug 9 18:03:19 GMT 2001 CHIP End LSD Thu Aug 9 18:03:28 GMT 2001 CHIP BiasLSD Thu Aug 9 18:04:13 GMT 2001 CHIP End BiasLSD Thu Aug 9 18:04:22 GMT 2001 CHIP Bias Thu Aug 9 18:05:07 GMT 2001 CHIP End Bias Thu Aug 9 18:05:12 GMT 2001 PICS End Flat Thu Aug 9 18:19:02 GMT 2001 MKIV End Cal Thu Aug 9 18:19:12 GMT 2001 MKIV Start Patrol **** EVENT COMMENT ****: Thu Aug 9 18:55:44 GMT 2001 Large prominence at PA 95-130 appears to be lifting slowly. **** EVENT COMMENT ****: Thu Aug 9 18:57:40 GMT 2001 Large flare on disk in southeast quadrant starting at 1820 UT. Thu Aug 9 19:00:59 GMT 2001 CHIP LSD Thu Aug 9 19:03:19 GMT 2001 CHIP End LSD Thu Aug 9 19:03:34 GMT 2001 CHIP BiasLSD Thu Aug 9 19:04:26 GMT 2001 CHIP End BiasLSD Thu Aug 9 19:04:41 GMT 2001 CHIP Bias Thu Aug 9 19:05:35 GMT 2001 CHIP End Bias COMMENT: Thu Aug 9 19:17:17 GMT 2001 Reconfigured dome shutter. Thu Aug 9 20:01:01 GMT 2001 CHIP LSD Thu Aug 9 20:03:13 GMT 2001 CHIP End LSD Thu Aug 9 20:03:21 GMT 2001 CHIP BiasLSD Thu Aug 9 20:04:06 GMT 2001 CHIP End BiasLSD Thu Aug 9 20:04:14 GMT 2001 CHIP Bias Thu Aug 9 20:05:01 GMT 2001 CHIP End Bias **** EVENT COMMENT ****: Thu Aug 9 20:37:43 GMT 2001 small surge at PA 257. **** EVENT COMMENT ****: Thu Aug 9 20:38:46 GMT 2001 EPL at PA 95-130 now appearing in coronal scans as CME Thu Aug 9 21:01:03 GMT 2001 CHIP LSD Thu Aug 9 21:03:25 GMT 2001 CHIP End LSD Thu Aug 9 21:03:46 GMT 2001 CHIP BiasLSD Thu Aug 9 21:04:40 GMT 2001 CHIP End BiasLSD Thu Aug 9 21:04:49 GMT 2001 CHIP Bias Thu Aug 9 21:05:34 GMT 2001 CHIP End Bias **** EVENT COMMENT ****: Thu Aug 9 21:25:42 GMT 2001 EPL expansion accelerated rapidly. EPL/CME event is turning out to be very spectacular, extending beyond the instruments' field of view. **** EVENT COMMENT ****: Thu Aug 9 21:38:33 GMT 2001 There is also some flaring going on in an active region on the disk near the east limb. **** EVENT COMMENT ****: Thu Aug 9 21:57:31 GMT 2001 EPL event now gone from PICS and CHIP. Expansion still visible on MK4. Thu Aug 9 22:00:59 GMT 2001 CHIP LSD Thu Aug 9 22:03:13 GMT 2001 CHIP End LSD Thu Aug 9 22:03:23 GMT 2001 CHIP BiasLSD Thu Aug 9 22:04:09 GMT 2001 CHIP End BiasLSD Thu Aug 9 22:04:19 GMT 2001 CHIP Bias Thu Aug 9 22:05:06 GMT 2001 CHIP End Bias Thu Aug 9 22:19:39 GMT 2001 CHIP End Patrol Thu Aug 9 22:20:01 GMT 2001 PICS End Patrol **PICS PROBLEM**: Thu Aug 9 22:20:49 GMT 2001 nene ran trouble-free after new SIMMs were installed this morning. Thu Aug 9 22:34:59 GMT 2001 MKIV End Patrol **** EVENT COMMENT ****: Thu Aug 9 22:35:53 GMT 2001 mk4 event about over. Thu Aug 9 22:39:31 GMT 2001 MkIV 16_47.rawmk4 18_02.rawmk4 19_17.rawmk4 20_33.rawmk4 21_40.rawmk4 16_50.rawmk4 18_09.rawmk4 19_20.rawmk4 20_36.rawmk4 21_43.rawmk4 16_53.rawmk4 18_15.rawmk4 19_23.rawmk4 20_39.rawmk4 21_46.rawmk4 16_56.rawmk4 18_19.rawmk4 19_26.rawmk4 20_42.rawmk4 21_49.rawmk4 16_59.rawmk4 18_22.rawmk4 19_29.rawmk4 20_44.rawmk4 21_52.rawmk4 17_02.rawmk4 18_25.rawmk4 19_32.rawmk4 20_47.rawmk4 21_55.rawmk4 17_05.rawmk4 18_28.rawmk4 19_35.rawmk4 20_50.rawmk4 21_58.rawmk4 17_07.rawmk4 18_30.rawmk4 19_38.rawmk4 20_53.rawmk4 22_01.rawmk4 17_10.rawmk4 18_33.rawmk4 19_41.rawmk4 20_56.rawmk4 22_04.rawmk4 17_13.rawmk4 18_36.rawmk4 19_44.rawmk4 20_59.rawmk4 22_07.rawmk4 17_16.rawmk4 18_39.rawmk4 19_47.rawmk4 21_02.rawmk4 22_10.rawmk4 17_19.rawmk4 18_42.rawmk4 19_50.rawmk4 21_05.rawmk4 22_13.rawmk4 17_22.rawmk4 18_45.rawmk4 19_53.rawmk4 21_08.rawmk4 22_16.rawmk4 17_25.rawmk4 18_48.rawmk4 19_56.rawmk4 21_11.rawmk4 22_22.rawmk4 17_28.rawmk4 18_51.rawmk4 20_02.rawmk4 21_14.rawmk4 22_25.rawmk4 17_31.rawmk4 18_54.rawmk4 20_05.rawmk4 21_17.rawmk4 22_28.rawmk4 17_34.rawmk4 18_57.rawmk4 20_11.rawmk4 21_20.rawmk4 22_31.rawmk4 17_40.rawmk4 19_00.rawmk4 20_15.rawmk4 21_23.rawmk4 c18_06.rawmk4 17_44.rawmk4 19_03.rawmk4 20_18.rawmk4 21_26.rawmk4 c18_12.rawmk4 17_47.rawmk4 19_06.rawmk4 20_21.rawmk4 21_29.rawmk4 17_50.rawmk4 19_09.rawmk4 20_24.rawmk4 21_32.rawmk4 17_53.rawmk4 19_12.rawmk4 20_27.rawmk4 21_35.rawmk4 17_55.rawmk4 19_15.rawmk4 20_30.rawmk4 21_38.rawmk4