Mauna Loa Solar Observatory Observer's Log ----------------------------------------------------------------------------- Wed Sep 27 16:43:20 GMT 1995 Year: 95 Doy: 270 Observer: yasukawa console Sep 27 16:37 WEATHER COMMENT: Wed Sep 27 16:43:42 GMT 1995 Cool, clear, brisk southeast wind. MKIII COMMENT: Wed Sep 27 16:44:05 GMT 1995 Swapped microprocessor inputs A and B and set phasing to 8 on both channels as in the other day's I drop test. Will check phasing with FRAMES before proceeding. Wed Sep 27 16:51:58 GMT 1995: Patrol Start MKIII COMMENT: Wed Sep 27 16:54:02 GMT 1995 Optical runaway. Resetting manually. Wed Sep 27 16:55:12 GMT 1995: Patrol Start MKIII COMMENT: Wed Sep 27 16:58:31 GMT 1995 Phase check OK. Beginning I drop vigil with micro channels swapped. Wed Sep 27 17:02:00 GMT 1995: Calibration LOW-L COMMENT: Wed Sep 27 17:02:12 GMT 1995 L00317 was popped this morning, Loaded L00319 into unit 1. Wed Sep 27 18:02:02 GMT 1995: Calibration MKIII COMMENT: Wed Sep 27 18:03:55 GMT 1995 End of I-drop test for today. Removing H01126 after writing a second eof. 20 files on this tape. Turning micro off, swapping input connectors back, resetting nominal phasing-- Chan A=B and Chan B=5, loading new tape, H01127, and restarting normal coronal observations. MKIII COMMENT: Wed Sep 27 18:20:06 GMT 1995 Something is very wierd with the coronal scans. Checking things out. MKIII COMMENT: Wed Sep 27 18:24:09 GMT 1995 Operator headspace. I phased the micro backward... I set A=5 and B=B, should have been A=B and B=5 like I logged. Corrected phasing. Wed Sep 27 19:02:00 GMT 1995: Calibration WEATHER COMMENT: Wed Sep 27 19:30:04 GMT 1995 Passing thru some thin cirrus. MKIII scan all of a sudden got quite polarized. Wed Sep 27 20:01:56 GMT 1995: Calibration COMMENT: Wed Sep 27 20:05:28 GMT 1995 Spar pointing repositioned itself. Repointed and reset the guider. WEATHER COMMENT: Wed Sep 27 20:10:35 GMT 1995 Still in thin cirrus. Wed Sep 27 21:02:01 GMT 1995: Calibration WEATHER COMMENT: Wed Sep 27 21:06:17 GMT 1995 Cirrus thin enough that corona looks more normal. P+S is a bit high yet, though. WEATHER COMMENT: Wed Sep 27 21:15:00 GMT 1995 P+S back to normal amplitudes now. COMMENT: Wed Sep 27 21:15:43 GMT 1995 Spar not quite clearing to of dome yet. Will have to reconfigure the dome shutter. Wed Sep 27 22:02:02 GMT 1995: Calibration Wed Sep 27 22:10:08 GMT 1995: Patrol End COMMENT: Wed Sep 27 22:10:24 GMT 1995 Activity report: qp: 32; 40-55; 228; 282; 295; No coronal activity Tapes: MKIII: H01126 and H01127 DPMON: P00457 LOWL: L00318 Wed Sep 27 22:19:37 GMT 1995: Filemark SCAN-LOG SCAN-LOG 16:51:44. 9/27/95 DOY 270 H01126 I-DROP TEST TAPE Microprocessor channels A & B swapped 16:59:41 17:02:51 17:06:03 17:09:13 17:12:25 17:15:36 17:18:48 17:21:59 17:25:12 17:28:23 17:31:35 17:34:44 17:37:55 17:41:05 17:44:16 17:47:25 17:50:36 17:53:46 17:56:57 18:00:06 H01127 Micro channels reconfigured back to normal 18:17:49 18:27:07 18:30:14 18:33:23 18:36:29 18:39:37 18:42:44 1847 0 CL 18:50:46 1855 15CL 18:59:38 19:03:12 19:06:18 19:09:26 19:12:31 19:15:37 19:18:42 19:21:48 19:24:54 19:28:01 19:31:07 19:34:13 19:37:19 19:40:25 19:43:31 19:46:38 19:49:43 19:52:50 19:55:56 19:59:03 20:02:09 20:05:16 20:08:22 20:11:29 20:14:35 20:17:42 20:20:48 20:23:56 20:27:02 20:30:10 20:33:17 20:36:24 20:39:30 20:42:38 20:45:44 20:48:52 20:51:58 20:55:06 20:58:12 21:01:21 21:04:27 21:07:39 21:10:46 21:13:53 21:16:59 21:20:08 21:23:14 21:26:23 21:29:31 21:32:38 21:35:44 21:38:51 21:41:58 21:45:07 21:48:14 21:51:22 21:54:27 21:57:34 22:00:40 22:03:47 22:06:53 0 ERRORS OK