----------------------------------------------------------------------------- Mauna Loa Solar Observatory Observer's Log ----------------------------------------------------------------------------- Sun Apr 6 16:47:48 GMT 1997 Year: 97 Doy: 096 Observer: yasukawa WEATHER COMMENT: Sun Apr 6 16:47:52 GMT 1997 Cool, clear, light southeast wind. Sun Apr 6 16:52:09 GMT 1997 dPMon Start Patrol Sun Apr 6 16:52:29 GMT 1997 CHIP CHIP Start Patrol Sun Apr 6 17:02:02 GMT 1997 dPMon Flat Sun Apr 6 17:02:04 GMT 1997 CHIP Bias Sun Apr 6 17:02:46 GMT 1997 CHIP End Bias Sun Apr 6 17:02:55 GMT 1997 CHIP Water Sun Apr 6 17:03:02 GMT 1997 dPMon End Flat Sun Apr 6 17:03:25 GMT 1997 CHIP End Water MKIII COMMENT: Sun Apr 6 17:59:59 GMT 1997 Forgot to start MKIII tape. Starting now. Sun Apr 6 18:01:07 GMT 1997 CHIP Bias Sun Apr 6 18:02:02 GMT 1997 dPMon Flat Sun Apr 6 18:02:00 GMT 1997 CHIP End Bias Sun Apr 6 18:02:08 GMT 1997 CHIP Water Sun Apr 6 18:02:45 GMT 1997 CHIP End Water Sun Apr 6 18:03:02 GMT 1997 dPMon End Flat CHIP COMMENT: Sun Apr 6 18:20:37 GMT 1997 CHIP filter temperature is varying around its lower limit, occasionally extending into the red. Checking it out. CHIP COMMENT: Sun Apr 6 18:23:53 GMT 1997 Conditions look OK upstairs, maybe there was a brief power interruption to the CHIP only--did not notice any other signs, and temperature controller is hunting. CHIP COMMENT: Sun Apr 6 18:49:22 GMT 1997 Hmm, I wonder if the filter temperature was lowered as a result of the Spectrum test on Friday? Could it be set near the lower threshold? Do we need to modify the upper and lower limits so the red flag doesn't keep flashing? Sun Apr 6 19:01:57 GMT 1997 dPMon Flat Sun Apr 6 19:02:49 GMT 1997 dPMon End Flat Sun Apr 6 19:03:10 GMT 1997 CHIP Bias Sun Apr 6 19:04:01 GMT 1997 CHIP End Bias Sun Apr 6 19:04:12 GMT 1997 CHIP Water Sun Apr 6 19:04:47 GMT 1997 CHIP End Water CHIP COMMENT: Sun Apr 6 19:17:38 GMT 1997 CHIP filter temp. appears to be stable within range now. Sun Apr 6 20:01:58 GMT 1997 dPMon Flat Sun Apr 6 20:02:03 GMT 1997 CHIP Gain Sun Apr 6 20:02:54 GMT 1997 dPMon End Flat Sun Apr 6 20:06:17 GMT 1997 CHIP End Gain Sun Apr 6 20:06:27 GMT 1997 CHIP Bias Sun Apr 6 20:07:08 GMT 1997 CHIP End Bias Sun Apr 6 20:07:17 GMT 1997 CHIP Water Sun Apr 6 20:07:45 GMT 1997 CHIP End Water COMMENT: Sun Apr 6 20:11:59 GMT 1997 Stopping to reconfigure dome shutter. Sun Apr 6 20:13:08 GMT 1997 dPMon End Patrol Sun Apr 6 20:13:35 GMT 1997 CHIP CHIP End Patrol Sun Apr 6 20:18:55 GMT 1997 dPMon Start Patrol Sun Apr 6 20:19:06 GMT 1997 CHIP CHIP Start Patrol WEATHER COMMENT: Sun Apr 6 20:55:41 GMT 1997 Sky is very noisy, orographic clouds forming here and there. Sun Apr 6 21:00:57 GMT 1997 dPMon Flat Sun Apr 6 21:01:48 GMT 1997 dPMon End Flat Sun Apr 6 21:02:04 GMT 1997 CHIP Bias Sun Apr 6 21:02:58 GMT 1997 CHIP End Bias Sun Apr 6 21:03:07 GMT 1997 CHIP Water Sun Apr 6 21:03:42 GMT 1997 CHIP End Water Sun Apr 6 21:33:51 GMT 1997 dPMon End Patrol WEATHER COMMENT: Sun Apr 6 21:33:49 GMT 1997 In orographic clouds. Sun Apr 6 21:36:52 GMT 1997 CHIP CHIP End Patrol COMMENT: Sun Apr 6 21:34:56 GMT 1997 Activity report: QP: 80; 110; 117; 132; 137; 233; 256; 297; No coronal activity Tapes: MKIII: H01529 DPMON: P00857 CHIP: C00275 LOWL: L00448 Sun Apr 6 21:37:26 GMT 1997 CHIP ending tape SCAN-LOG SCAN-LOG 16:54:58. 4/6/97 DOY 96 18:03:21 18:06:38 18:09:55 1813 0 CL 18:17:27 1823 15CL 18:27:16 18:34:43 18:38:00 18:41:19 18:44:36 18:47:56 18:51:13 18:54:35 18:57:53 19:01:11 19:04:28 19:07:46 19:11:03 19:14:21 19:17:39 19:20:59 19:24:16 19:27:34 19:30:50 19:34:09 19:37:27 19:40:45 19:44:02 19:47:20 19:50:37 19:53:57 19:57:14 20:00:31 20:03:48 20:07:07 20:10:24 20:20:07 20:23:26 20:26:48 20:30:05 20:33:23 20:36:42 20:40:00 20:43:17 20:46:35 20:49:52 20:53:11 20:56:28 20:59:46 21:03:03 21:06:21 21:09:38 21:12:56 21:16:14 21:19:32 21:22:50 21:26:09 21:29:26 21:32:44 0 ERRORS OK