Mauna Loa Solar Observatory Observer's Log ----------------------------------------------------------------------------- Sat Jun 24 18:30:51 GMT 1995 Year: 95 Doy: 175 Observer: koon console Jun 24 18:26 WEATHER COMMENT: Sat Jun 24 18:30:57 GMT 1995 Clear sky except for some vog, wind=5 mph from the NW, temp=45 F. Sat Jun 24 18:36:11 GMT 1995: Patrol Start Sat Jun 24 19:01:03 GMT 1995: Calibration Sat Jun 24 20:00:57 GMT 1995: Calibration COMMENT: Sat Jun 24 20:11:37 GMT 1995 Extendded dome slot. Sat Jun 24 21:00:56 GMT 1995: Calibration LOW-L COMMENT: Sat Jun 24 21:09:06 GMT 1995 Crashed at 20:14:56 while writing data to drive #0, message: status. Removed L00266 and moved L00267 from drive #1 to drive #0, installed L00268 in drive #1. Moved the lowl heater power cord from phase #3 breaker A5 to phase #3 breaker B11 (the B panel uses corcom filters). Reset computer. Sat Jun 24 21:54:01 GMT 1995: Patrol End WEATHER COMMENT: Sat Jun 24 21:54:43 GMT 1995 Clouds passing by. Sat Jun 24 21:59:56 GMT 1995: Patrol Start DPMON COMMENT: Sat Jun 24 22:00:09 GMT 1995 Paused Patrol for a quick test. Sat Jun 24 22:00:52 GMT 1995: Calibration WEATHER COMMENT: Sat Jun 24 22:54:57 GMT 1995 Getting very cloudy. Sat Jun 24 23:03:01 GMT 1995: Calibration COMMENT: Sat Jun 24 23:20:16 GMT 1995 Pausing instruments due to clouds. Sat Jun 24 23:21:05 GMT 1995: Patrol End LOW-L COMMENT: Sun Jun 25 00:09:54 GMT 1995 Had 12 crashes between 21:18 and 23:36. Despite the heater power cord move. Crashes started during good weather but weather got cloudy later. Between a couple of the crashes I was watching the screen and saw the sun location indicator (map at top left) jump around about 4 times spread between 2 crashes, also saw the year (1995) portion of the date change to 2073 then back to 1995 one time. I saw voltage surges although the heater wasn't cycling, so there is another source of voltage surges besides the heater. These are the main things that were discovered. I will organize my notes and send off a more detailed e-mail message on Monday. COMMENT: Sun Jun 25 00:07:21 GMT 1995 Activity report: QP: 45; 226; 295. No coronal activity. TAPES: ****** MKIII: H01052 DPMON: P00382 LOW-L: L00266 and L00267 in drive #0. Sun Jun 25 00:10:11 GMT 1995: Filemark SCAN-LOG SCAN-LOG 18:37:09. 6/24/95 DOY 175 18:45:48 18:49:01 18:52:11 18:55:22 18:58:32 19:01:44 19:04:55 19:08:06 19:11:16 19:14:28 19:17:39 19:20:51 19:24:02 19:27:14 1934 0 CL 19:37:36 1942 15CL 19:48:13 1953 0 CL 19:56:28 2002 15CL 20:13:28 20:17:08 20:20:20 20:23:35 20:26:45 20:29:55 20:33:05 20:36:16 20:39:25 20:42:35 20:45:45 20:48:56 20:52:07 20:55:17 20:58:26 21:01:36 21:04:45 21:07:55 21:11:05 21:14:15 21:17:24 21:20:35 21:23:44 21:26:55 21:30:04 21:33:15 21:36:24 21:39:34 21:42:43 21:45:53 21:49:02 21:52:12 21:55:21 21:58:30 22:01:39 22:04:49 22:07:58 22:11:08 22:14:17 22:17:29 22:20:38 22:23:48 22:26:56 22:30:06 22:33:15 22:36:25 22:39:33 22:42:44 22:45:52 22:49:02 22:52:11 22:55:21 22:58:30 23:01:40 23:04:49 23:07:59 23:11:08 23:14:18 23:17:27 23:20:38 23:23:47 0 ERRORS OK