Mauna Loa Solar Observatory Observer's Log ----------------------------------------------------------------------------- Thu Jun 23 16:47:01 GMT 1994 Year: 94 Doy: 174 Observer: yasukawa WEATHER COMMENT: Thu Jun 23 16:47:25 GMT 1994 Cold, clear, very light south breeze. temp=47F. Thu Jun 23 16:49:24 GMT 1994: Patrol Start MKIII COMMENT: Thu Jun 23 16:50:04 GMT 1994 Chan 1 still phased at -22.5 degrees. Increasing Line driver gain of chan 1 from 2 to 4 ( same as chan 0, like it was before the DPMON/LOW-L installation expedition). MKIII COMMENT: Thu Jun 23 16:53:01 GMT 1994 A and B LEDS off initially at gain change. Now A LED on, B LED off. Thu Jun 23 17:02:13 GMT 1994: Filemark-Calibration MKIII COMMENT: Thu Jun 23 17:22:44 GMT 1994 Chan 1 line driver gain set back to 2 (from 4). A LED turned off. DPMON COMMENT: Thu Jun 23 17:27:22 GMT 1994 Halle crashed, reset Plessey. MKIII COMMENT: Thu Jun 23 17:48:59 GMT 1994 Chan 1 rephased from 7 back to 5. Phasing should be 0 degrees again. MKIII COMMENT: Thu Jun 23 17:54:02 GMT 1994 Stopped tape for 1 scan to check chan 1 phasing. It's OK at 0 degrees. Thu Jun 23 18:02:21 GMT 1994: Filemark-Calibration DPMON COMMENT: Thu Jun 23 18:13:23 GMT 1994 Changed from limb-preferred to disc-preferred setup. 0.7" paper Lyot stop with no h.r. filter, O2B at 3.85mm, disc exposure = 50 ms. DPMON COMMENT: Thu Jun 23 18:47:19 GMT 1994 Returned settings to limb-preferred setup. 0.8"metal Lyot stop, with h.r. filter, focus at 5.05mm, disc exposure 120ms. MKIII COMMENT: Thu Jun 23 18:51:30 GMT 1994 Doing a dark scan in place of NOAA scan. Thu Jun 23 19:02:17 GMT 1994: Filemark-Calibration MKIII COMMENT: Thu Jun 23 19:40:25 GMT 1994 Opening top of dome shutter. Not stopping for fear of crashing. Thu Jun 23 20:02:17 GMT 1994: Filemark-Calibration Thu Jun 23 21:02:16 GMT 1994: Filemark-Calibration COMMENT: Thu Jun 23 21:29:12 GMT 1994 Spar guider declination reset itself. Repointed and reset guider. Thu Jun 23 22:02:19 GMT 1994: Filemark-Calibration Thu Jun 23 22:07:03 GMT 1994: Patrol End COMMENT: Thu Jun 23 22:07:19 GMT 1994 Activity report: QP: 65-70; 225; 243; 277; No coronal activity TAPES: MKIII: H00783 DPMON: P00091 LOW-L: L00066 in unit 0 Thu Jun 23 22:09:19 GMT 1994: Filemark SCAN-LOG SCAN-LOG 16:42:05. 6/23/94 DOY 174 16:53:45 16:56:57 17:00:10 17:03:21 17:06:34 17:09:46 17:13:00 17:16:11 17:19:25 17:22:37 17:25:48 17:28:59 17:32:11 17:35:22 17:38:39 17:41:51 17:45:03 17:48:40 17:54:57 17:58:09 18:01:19 18:04:30 18:07:40 18:10:52 18:14:01 18:17:14 18:20:25 18:23:35 18:26:43 18:29:53 18:33:01 1837 0 CL 18:39:57 1844 15CL 18:51:14 18:55:02 18:58:09 19:01:20 19:04:27 19:07:41 19:10:50 19:14:03 19:17:10 19:20:18 19:23:25 19:26:34 19:29:41 19:32:49 19:35:57 19:39:05 19:42:13 19:45:22 19:48:30 19:51:39 19:54:47 19:57:56 20:01:04 20:04:13 20:07:21 20:10:31 20:13:39 20:16:48 20:19:56 20:23:10 20:26:17 20:29:26 20:32:33 20:35:41 20:38:49 20:41:57 20:45:05 20:48:13 20:51:21 20:54:30 20:57:39 21:00:50 21:03:58 21:07:07 21:10:15 21:13:25 21:16:33 21:19:42 21:22:49 21:25:57 21:29:05 21:32:15 21:35:25 21:38:34 21:41:42 21:44:51 21:48:00 21:51:10 21:54:18 21:57:28 0 ERRORS OK