Mauna Loa Solar Observatory Observer's Log ----------------------------------------------------------------------------- Tue Feb 22 17:24:37 GMT 1994 Year: 94 Doy: 053 Observer: koon dPMon: Tue Feb 22 17:24:48 GMT 1994 It says koon, but it is elmore and streander here early. Darryl, Howard, and Steve soon to follow. Beautiful blue sky. Low clouds along the coasts. Temp 5C. Wind light. Will work on trying to get a k-corona scan with dPMon this AM. Tue Feb 22 18:01:08 GMT 1994 K_Corona Start Tue Feb 22 18:01:48 GMT 1994 K_Corona Start Tue Feb 22 18:03:15 GMT 1994 K_Corona Start Tue Feb 22 18:09:06 GMT 1994 K_Corona End dPMon: Tue Feb 22 18:09:15 GMT 1994 K-corona diffuser scan. 16 positions. 100/100 second exposure. HN38S and waveplate. Rotation was CCW. Tue Feb 22 18:10:37 GMT 1994 K_Corona Start dPMon: Tue Feb 22 18:16:06 GMT 1994 K-corona. May have extra scattered light at position 2 Tue Feb 22 18:17:33 GMT 1994 K_Corona Start Tue Feb 22 18:23:28 GMT 1994 K_Corona End dPMon: Tue Feb 22 18:23:28 GMT 1994 Lost guiding last three or so positions. Expousure time 150/100 second Tue Feb 22 18:33:32 GMT 1994 K_Corona Start Tue Feb 22 18:38:37 GMT 1994 K_Corona End dPMon: Tue Feb 22 18:38:41 GMT 1994 Good k-corona scan Tue Feb 22 18:38:56 GMT 1994 K_Corona Start Tue Feb 22 18:43:51 GMT 1994 K_Corona End dPMon: Tue Feb 22 18:43:56 GMT 1994 Position 7 camera had to fix camera reads, otherwise good. Tue Feb 22 18:44:18 GMT 1994 K_Corona Start Tue Feb 22 18:49:08 GMT 1994 K_Corona End dPMon: Tue Feb 22 18:49:11 GMT 1994 K-corona scan looks good. Tue Feb 22 18:50:30 GMT 1994 K_Corona Start dPMon: Tue Feb 22 18:55:44 GMT 1994 Diffuser. Messed up first position. a End Tue Feb 22 18:56:02 GMT 1994 K_Corona Start Tue Feb 22 19:00:41 GMT 1994 K_Corona End dPMon: Tue Feb 22 19:01:15 GMT 1994 Diffuser again, looks good. We have a polarimeter. Tue Feb 22 19:02:01 GMT 1994 K_Corona Start Tue Feb 22 19:06:19 GMT 1994 K_Corona End dPMon: Tue Feb 22 19:07:28 GMT 1994 Darks at 100/100 second Tue Feb 22 19:07:54 GMT 1994 K_Corona Start Tue Feb 22 19:12:41 GMT 1994 K_Corona End dPMon: Tue Feb 22 19:13:23 GMT 1994 Dark at 150/100 second. Will put on filemark and call this good. dPMon: Tue Feb 22 19:14:35 GMT 1994 dPMon tape number is P00003 dPMon: Tue Feb 22 19:40:34 GMT 1994 This is a test of a new log command. MkIII :Tue Feb 22 19:43:41 GMT 1994 Observer for the day is DAK. This is a delayed log entry since the terminal was being used this morning. NOTE: Channel 0 calibration was done at 1851 dPMon: Tue Feb 22 19:47:52 GMT 1994 Weather is cool with light Northwesterly wind. MkIII :Tue Feb 22 21:00:24 GMT 1994 The O1 guider was off in the y-axis, reset the spar guider and the problem went away. NOTE: We paused the MKIII for about 20 minutes to check something on the DPMON. We restarted scans about 20 minutes ago. dPMon: Tue Feb 22 22:45:26 GMT 1994 Trying to observe the disc with DayStar filter. Tue Feb 22 22:46:14 GMT 1994 Patrol Start MkIII :Tue Feb 22 22:49:25 GMT 1994 Enhancement noticed at PA~230, nothing visible at that point on the limb. Tue Feb 22 22:58:01 GMT 1994 Patrol End MkIII :Tue Feb 22 23:07:03 GMT 1994 Activity Report: QP: 130. No Coronal Activity. NOTE: We will have to start watching for interference between the dome and the sunlight to the instruments due to the declination of the sun at this time of year. Wed Feb 23 00:02:00 GMT 1994 Patrol End Wed Feb 23 01:07:44 GMT 1994 Filemark SCAN-LOG SCAN-LOG 18:29:55. 2/22/94 DOY 53 18:35:21 18:38:37 18:41:52 18:45:10 1852 0 CL 18:55:16 1900 15CL 19:10:47 19:13:59 19:17:13 19:20:25 19:23:44 19:27:00 19:30:13 19:33:26 19:36:40 19:39:53 19:43:07 19:46:20 19:49:35 19:52:48 19:56:02 19:59:16 20:02:31 20:05:44 20:09:04 20:35:34 20:38:46 20:42:02 20:45:14 20:48:28 20:51:41 20:55:00 20:58:13 21:01:28 21:04:41 21:07:57 21:11:11 21:14:26 21:17:40 21:20:55 21:24:08 21:27:23 21:30:37 21:33:54 21:37:08 21:40:27 21:43:41 21:46:56 21:50:10 21:53:25 21:56:40 21:59:55 22:03:10 22:06:25 22:09:39 22:12:53 22:16:07 22:19:21 22:22:35 22:25:50 22:29:03 22:32:18 22:35:31 22:38:45 22:41:58 22:45:16 22:48:28 22:51:42 22:54:55 22:58:13 0 ERRORS OK