Mauna Loa Solar Observatory Observer's Log ----------------------------------------------------------------------------- Thu Oct 12 16:52:02 GMT 1995 Year: 95 Doy: 285 Observer: yasukawa console Oct 12 16:50 Thu Oct 12 16:56:54 GMT 1995: Patrol Start Thu Oct 12 17:03:03 GMT 1995: Calibration WEATHER COMMENT: Thu Oct 12 17:03:51 GMT 1995 Cool, clear, light south wind. DPMON COMMENT: Thu Oct 12 17:04:21 GMT 1995 Optical runaway at startup, reset Plessey to recover. COMMENT: Thu Oct 12 17:31:02 GMT 1995 Hardy Tsutsumi of DEC just called and we agreed to have a preventive maintenance done on the 11/44 system today. He plans to run diagnostics on the RL02s and verify the data disc packs in addition to his regular maintenance. The plan is for him to arrive at around 2030 UT and take down the MKIII system. I will transfer the SCAN-LOG before shutdown, and continue DPMON observations. Thu Oct 12 18:00:04 GMT 1995: Calibration Thu Oct 12 19:00:02 GMT 1995: Calibration WEATHER COMMENT: Thu Oct 12 19:17:11 GMT 1995 Thin cirrus approaching from the south. COMMENT: Thu Oct 12 19:35:37 GMT 1995 Going down to GONG to do weekly maintenance. Thu Oct 12 20:02:59 GMT 1995: Calibration COMMENT: Thu Oct 12 20:07:01 GMT 1995 Returned temporarily to shut down mkiii so that DEC engineer can perform preventive maintenance on 11/44 system. MKIII COMMENT: Thu Oct 12 20:10:35 GMT 1995 Shutting down MKIII. COMMENT: Thu Oct 12 20:26:46 GMT 1995 Done with GONG maintenance after going back down to complete tasks. GONG was running secondary tape bank due to a likely problem with the primary bank. Resumed with primary bank upon change of tapes, which is done at weekly maintenance time. Thu Oct 12 21:00:02 GMT 1995: Calibration COMMENT: Thu Oct 12 21:40:40 GMT 1995 DEC preventive maintenance is complete, RL02s are in top shape. COMMENT: Thu Oct 12 21:55:47 GMT 1995 Guider and sky tx just getting domed out now. Thu Oct 12 22:00:00 GMT 1995: Patrol End COMMENT: Thu Oct 12 22:00:11 GMT 1995 Activity report: QP: 40-50; 125; 218; No coronal activity Tapes: MKIII: H01137 DPMON: P00467 LOWL: L00326 Thu Oct 12 22:01:54 GMT 1995: Filemark SCAN-LOG SCAN-LOG 16:58:22. 10/12/95 DOY 285 17:03:17 17:06:28 17:09:42 17:12:52 17:16:04 17:19:15 17:22:27 17:25:38 17:28:51 17:32:03 17:35:17 17:38:30 17:41:42 17:44:53 17:48:05 17:51:15 17:54:26 17:57:36 1801 0 CL 18:04:53 1809 15CL 18:13:57 18:18:18 18:21:29 18:24:48 18:27:57 18:31:07 18:34:16 18:37:27 18:40:36 18:43:45 18:46:56 18:50:05 18:53:13 18:56:23 18:59:31 19:02:44 19:05:51 19:08:58 19:12:05 19:15:12 19:18:18 19:21:25 19:24:31 19:27:39 19:30:45 19:33:57 19:37:02 19:40:09 19:43:15 19:46:22 19:49:28 19:52:35 19:55:41 19:58:48 20:01:54 20:05:01 0 ERRORS OK