Mauna Loa Solar Observatory Observer's Log ----------------------------------------------------------------------------- Wed May 10 16:22:58 GMT 1995 Year: 95 Doy: 130 Observer: yasukawa console May 10 16:20 WEATHER COMMENT: Wed May 10 16:23:17 GMT 1995 Cool, in scattered cirrus, southeast wind, temp=48F. Wed May 10 16:34:49 GMT 1995: Patrol Start Wed May 10 17:02:00 GMT 1995: Calibration WEATHER COMMENT: Wed May 10 17:22:20 GMT 1995 In thin cirrus. WEATHER COMMENT: Wed May 10 17:57:12 GMT 1995 Sun in the clear again. Wed May 10 18:02:02 GMT 1995: Calibration Wed May 10 19:02:01 GMT 1995: Calibration COMMENT: Wed May 10 19:27:10 GMT 1995 OPening top of dome. Wed May 10 20:02:02 GMT 1995: Calibration COMMENT: Wed May 10 20:50:06 GMT 1995 Guider is having a hard time tracking sun, could be that occulter on guider is oversize for the apparent diameter of the sun for this time of the year. COMMENT: Wed May 10 20:59:30 GMT 1995 Stopping to check out guiding. Wed May 10 21:01:04 GMT 1995: Patrol End Wed May 10 21:15:53 GMT 1995: Patrol Start COMMENT: Wed May 10 21:15:58 GMT 1995 Guider occulter does not seem to be easily interchangeable and I have not found any spares up here. There is a box labelled MKIII GUIDER DISKS but they are apparently not the ones used in this guider. Wed May 10 21:48:04 GMT 1995: Patrol End COMMENT: Wed May 10 22:49:09 GMT 1995 After tearing the guider apart, the things I can see are the dec is sitting on one of the limit switch and when I switch power to the guider, there is no response by either recentering relay in the guider chassis. The limit switch should cause one of the relays to energize, making me believe that the microswitch might be faulty. Need to get down early today (can't stay here 'til dark). Will continue work on guider tomorrow. Meanwhile the guider chassis is out of the rack and the small acess port on the spar is uncovered. COMMENT: Wed May 10 22:57:38 GMT 1995 Activity report: QP: 245-260; No coronal activity TAPES: MKIII: H01025 DPMON: P00350 LOWL: L00234 Wed May 10 23:00:20 GMT 1995: Filemark SCAN-LOG SCAN-LOG 16:34:34. 5/10/95 DOY 130 16:43:28 16:46:43 16:49:55 16:53:10 16:56:22 16:59:36 17:02:48 17:06:02 17:09:13 17:12:25 17:15:36 17:18:48 17:21:59 17:25:11 17:28:22 17:31:34 17:34:45 17:37:58 17:41:09 17:44:22 17:47:34 17:50:47 17:53:59 17:57:16 18:00:29 18:03:43 18:06:57 1810 0 CL 18:16:41 1820 15CL 18:25:24 18:29:55 18:33:06 18:36:18 18:39:30 18:42:47 18:45:58 18:49:17 18:52:29 18:55:41 18:58:52 19:02:03 19:05:14 19:08:26 19:11:37 19:14:50 19:18:02 19:21:18 19:24:28 19:27:40 19:30:50 19:34:02 19:37:12 19:40:22 19:43:33 19:46:45 19:49:57 19:53:12 19:56:22 19:59:33 20:02:43 20:05:54 20:09:04 20:12:16 20:15:26 20:18:37 20:21:48 20:24:59 20:28:09 20:31:20 20:34:30 20:37:40 20:40:49 20:44:00 20:47:10 20:50:20 20:53:30 20:56:42 0 ERRORS OK