Mauna Loa Solar Observatory Observer's Log ----------------------------------------------------------------------------- Thu Mar 14 16:54:00 GMT 1996 Year: 96 Doy: 074 Observer: yasukawa console Mar 14 16:51 WEATHER COMMENT: Thu Mar 14 16:54:15 GMT 1996 Cold, clear, brisk south wind. Thu Mar 14 17:05:35 GMT 1996: Patrol Start LOW-L COMMENT: Thu Mar 14 17:58:51 GMT 1996 Just noticed that the LOWL did not wake up. Image not present. message flashing "correcting strobe". Looking into problem. LOW-L COMMENT: Thu Mar 14 18:00:38 GMT 1996 Time stuck at 1996 03/14 16:46:30, so apparently, problem occurred today. I will eject tape and reboot system. Thu Mar 14 18:02:56 GMT 1996: Calibration LOW-L COMMENT: Thu Mar 14 18:14:45 GMT 1996 Removed L00376. Reboot didn't work to fix problem. Cycling SPAR POWER and rebooting did nothing either. Sent email to Tomczyk and Elmore. LOW-L COMMENT: Thu Mar 14 18:39:51 GMT 1996 Elmore suggested to check tape status--end of tape? or that COHU connection to National Board is where the Strobe is involved. I wiggled the BNC connection between the COHU and the DIPIX TECH frame grabber board on the back of the PC and that fixed the problem. The connector sticks out quite far and can easily be wiggled. The SCSI cable to the Exabyte is resting right on top of the COHU coax. We recently did a lot of juggling of Exabytes, and that must've left the COHU connection in a potentially flaky state. LOWL taking data on L00377 which was loaded into unit 0 when I was rebooting system earlier. L00378 loaded in unit 1. Thu Mar 14 19:00:02 GMT 1996: Calibration Thu Mar 14 20:00:06 GMT 1996: Calibration Thu Mar 14 20:03:05 GMT 1996: Patrol End COMMENT: Thu Mar 14 20:03:28 GMT 1996 Stopping to reconfigure dome shutter. Thu Mar 14 20:12:11 GMT 1996: Patrol Start COMMENT: Thu Mar 14 20:12:55 GMT 1996 Going down to GONG to perform weekly preventive maintenance. COMMENT: Thu Mar 14 20:54:16 GMT 1996 Returned from GONG. DPMON COMMENT: Thu Mar 14 20:59:26 GMT 1996 Stuck on BUSY. Doing a Clearbusy to resume obs. Thu Mar 14 21:01:38 GMT 1996: Calibration Thu Mar 14 22:03:01 GMT 1996: Calibration Thu Mar 14 22:23:03 GMT 1996: Patrol End COMMENT: Thu Mar 14 22:24:03 GMT 1996 Activity report: QP: 70; 125; 307; No coronal activity Tapes: MKIII: H01244 DPMON: P00568 LOWL: L00377 Thu Mar 14 22:25:48 GMT 1996: Filemark SCAN-LOG SCAN-LOG 17:06:25. 3/14/96 DOY 74 17:14:43 17:17:56 17:21:11 17:24:24 17:27:41 17:30:56 17:34:12 17:37:28 17:40:49 17:44:04 17:47:20 17:50:36 17:53:54 17:57:10 18:00:32 18:03:49 18:07:06 18:10:23 18:13:41 18:16:58 18:20:16 18:23:34 18:26:52 18:30:10 18:33:29 18:36:46 18:40:04 18:43:20 18:46:38 18:49:53 18:53:11 18:56:26 1900 0 CL 19:04:26 1909 15CL 19:15:26 19:19:19 19:22:34 19:25:53 19:29:09 19:32:25 19:35:39 19:38:59 19:42:15 19:45:30 19:48:44 19:51:59 19:55:13 19:58:28 20:01:43 20:14:26 20:17:41 20:20:55 20:24:10 20:27:23 20:30:38 20:33:52 20:37:06 20:40:20 20:43:34 20:46:48 20:50:02 20:53:16 20:56:30 20:59:44 21:03:00 21:06:13 21:09:28 21:12:42 21:15:55 21:19:07 21:22:21 21:25:33 21:28:46 21:31:59 21:35:12 21:38:24 21:41:38 21:44:50 21:48:04 21:51:16 21:54:30 21:57:43 22:00:56 22:04:09 22:07:23 22:10:35 22:13:50 22:17:03 22:20:21 0 ERRORS OK