Mauna Loa Solar Observatory Observer's Log ----------------------------------------------------------------------------- Thu Mar 7 17:00:30 GMT 1996 Year: 96 Doy: 067 Observer: yasukawa console Mar 7 16:57 WEATHER COMMENT: Thu Mar 7 17:00:47 GMT 1996 Cold, clear 20mph west wind. Yesterday's wind picked up at around 2000 UT to 50mph with gusts to 70mph. Thu Mar 7 17:07:18 GMT 1996: Patrol Start COMMENT: Thu Mar 7 17:07:29 GMT 1996 Cleaned MKIII and DPMON exabytes. DPMON COMMENT: Thu Mar 7 17:08:05 GMT 1996 CO2 tower and guy wires in FOV. Thu Mar 7 18:02:00 GMT 1996: Calibration DPMON COMMENT: Thu Mar 7 18:13:02 GMT 1996 Optics crash, resetting manually. Thu Mar 7 18:20:24 GMT 1996: Patrol Start DPMON COMMENT: Thu Mar 7 19:49:36 GMT 1996 Stopping to check M1 position. DPMON COMMENT: Thu Mar 7 19:52:20 GMT 1996 Just noticed that DPMON is stuck in CameraBusy. Not sure if removing control cable caused static crash or it was stuck before that. Clearing Busy. Thu Mar 7 19:54:41 GMT 1996: Patrol End COMMENT: Thu Mar 7 20:04:42 GMT 1996 Reconfiguring dome shutter. MKIII COMMENT: Thu Mar 7 20:10:55 GMT 1996 Installed slot mask during dome reconfiguration. Running a few scans with height mask and opal in to document MKIII diode heights for March -- bimonthly request. Thu Mar 7 20:12:41 GMT 1996: Patrol Start MKIII COMMENT: Thu Mar 7 20:27:54 GMT 1996 Height mask removed, opal out, resuming observations. Scan started before opal was totally out. MKIII COMMENT: Thu Mar 7 20:28:55 GMT 1996 got domed a bit. adjusted M1 a bit. MKIII COMMENT: Thu Mar 7 20:30:07 GMT 1996 2014, 2017, and 2020 files have height mask images. DPMON COMMENT: Thu Mar 7 20:31:59 GMT 1996 Adjusted M1 further "down". DPMON COMMENT: Thu Mar 7 20:35:34 GMT 1996 "Down" adj. more. DPMON COMMENT: Thu Mar 7 20:38:12 GMT 1996 Back "up" amount of last adjustment, then moved M1 "left". DPMON COMMENT: Thu Mar 7 20:41:08 GMT 1996 Moved M1 "right" about as far as it was originally moved in other direction. DPMON COMMENT: Thu Mar 7 20:44:01 GMT 1996 moved more to "right" DPMON COMMENT: Thu Mar 7 20:47:35 GMT 1996 "Left" and "up" DPMON COMMENT: Thu Mar 7 20:52:26 GMT 1996 "down" a little. That seems to be as large as I can get the bright area on the disk image with the M1 adjustments. Cannot move it very far from southwest hemisphere. May have to look elsewhere for source of vignetting. COMMENT: Thu Mar 7 20:58:44 GMT 1996 Going down to GONG to do preventive maintenance. Thu Mar 7 21:00:57 GMT 1996: Calibration COMMENT: Thu Mar 7 21:47:58 GMT 1996 Back from GONG Thu Mar 7 22:00:53 GMT 1996: Calibration Thu Mar 7 22:30:55 GMT 1996: Patrol End COMMENT: Thu Mar 7 22:31:04 GMT 1996 Activity report: Limb fairly barren today. No coronal activity Tapes: MKIII: H01237 DPMON: P00561 LOWL: L00375 Thu Mar 7 22:32:58 GMT 1996: Filemark SCAN-LOG SCAN-LOG 17:08:59. 3/7/96 DOY 67 17:16:10 17:19:23 17:22:35 17:25:45 17:28:57 17:32:09 17:35:21 17:38:33 17:41:46 17:44:59 17:48:13 17:51:26 17:54:41 17:57:54 18:01:10 18:04:24 18:07:40 18:10:54 18:14:10 18:17:25 18:20:41 18:23:56 18:27:12 18:30:29 18:33:52 18:37:07 18:40:24 18:43:39 18:46:56 18:50:14 18:53:31 18:56:47 1900 0 CL 19:04:08 1908 15CL 19:12:49 19:16:33 19:19:50 19:23:08 19:26:26 19:29:46 19:33:05 19:36:25 19:39:42 19:43:06 19:46:23 19:49:42 19:52:59 19:56:18 19:59:36 20:02:55 20:14:00 20:17:19 20:20:36 20:27:40 20:30:57 20:34:15 20:37:32 20:40:50 20:44:07 20:47:25 20:50:42 20:54:00 20:57:17 21:00:36 21:03:53 21:07:11 21:10:28 21:13:46 21:17:03 21:20:21 21:23:38 21:26:56 21:30:13 21:33:31 21:36:48 21:40:06 21:43:23 21:46:41 21:49:59 21:53:22 21:56:39 21:59:58 22:03:16 22:06:34 22:09:52 22:13:10 22:16:27 22:19:46 22:23:04 0 ERRORS OK