Mauna Loa Solar Observatory Observer's Log ----------------------------------------------------------------------------- Thu Nov 24 17:01:03 GMT 1994 Year: 94 Doy: 328 Observer: yasukawa WEATHER COMMENT: Thu Nov 24 17:01:18 GMT 1994 Cold, in broken cirrus, light south wind. Temp=41F DPMON COMMENT: Thu Nov 24 17:11:30 GMT 1994 Cable did not arrive yet. Running DPMON in manual mode to monitor sun. No data taken. MKIII COMMENT: Thu Nov 24 17:15:11 GMT 1994 MKIII standing by until it clears the wall and the cirrus. MKIII COMMENT: Thu Nov 24 17:59:39 GMT 1994 MKIII started up, hole approaching (may not be entirely clear). WEATHER COMMENT: Thu Nov 24 19:08:41 GMT 1994 Cirrostratus patch seems to be moving with the sun rather than moving out west to east normally.. WEATHER COMMENT: Thu Nov 24 19:29:28 GMT 1994 clear hole. WEATHER COMMENT: Thu Nov 24 19:32:08 GMT 1994 Hole was very brief, have not been able to complete a good scan. WEATHER COMMENT: Thu Nov 24 20:09:33 GMT 1994 Clear hole approaching. MKIII COMMENT: Thu Nov 24 20:43:57 GMT 1994 HEY! GOT ONE! Coronal scan is marginal, P+S is a tad high, but it was not varying throughout the scan. Good enough for the yellow dot. WEATHER COMMENT: Thu Nov 24 20:55:56 GMT 1994 In thin cirrus. MKIII COMMENT: Thu Nov 24 21:03:09 GMT 1994 2040-2047 scans (3) marginally good. Cirrus thru calilibration. DPMON COMMENT: Thu Nov 24 21:13:43 GMT 1994 Increased size of occulting disc from 1971 to 1981. (#5 to #4). COMMENT: Thu Nov 24 21:19:56 GMT 1994 Guider declination reached limit and recentered itself. Repointed spar and reset guider. MKIII COMMENT: Thu Nov 24 21:41:33 GMT 1994 Cirrus fairly extensive for a while and thickness moderate, stopping scans for now. COMMENT: Thu Nov 24 22:16:40 GMT 1994 *********************************************** chu relieving yasukawa as observer *********************************************** Still under extensive thick cirrus. Continuuing to wait for a clearing before restarting obs. WEATHER COMMENT: Fri Nov 25 02:25:42 GMT 1994 Under a solid deck of thick cirrostratus during entire pm shift. Happy Thanksgiving! PAU. Activity Report: QP: 55; 61; 65; 87; 120; 125; 225; 285; 294; 307. No DPMON data No Coronal Activity Tapes: MKIII: H00894 DPMON: exabyte drive down LOW-L: L00136 running in unit 1 Fri Nov 25 02:28:06 GMT 1994: Filemark SCAN-LOG SCAN-LOG 17:09:21. 11/24/94 DOY 328 18:02:25 18:05:38 18:08:50 18:12:03 18:15:14 18:18:27 18:21:38 18:24:52 18:28:02 18:31:14 18:34:25 18:37:37 18:40:47 18:43:59 18:47:09 18:50:20 18:53:30 18:56:41 18:59:51 19:03:02 19:06:11 19:09:22 19:12:31 19:15:41 19:18:50 19:22:01 19:25:10 19:28:21 19:31:31 19:34:42 19:37:52 19:41:02 19:44:12 19:47:22 19:50:31 19:53:41 19:56:50 19:59:59 20:03:08 20:06:18 20:09:26 20:12:35 20:15:43 20:18:52 20:22:00 20:25:08 20:28:16 20:31:26 20:34:33 20:37:44 20:40:51 20:44:01 20:47:09 2050 0 CL 20:53:53 2058 15CL 21:02:46 21:07:05 21:10:14 21:13:24 21:16:33 21:19:44 21:22:53 21:26:04 21:29:15 21:32:25 21:35:34 21:38:45 0 ERRORS OK