----------------------------------------------------------------------------- Mauna Loa Solar Observatory Observer's Log ----------------------------------------------------------------------------- Thu May 30 16:28:54 GMT 1996 Year: 96 Doy: 151 Observer: yasukawa WEATHER COMMENT: Thu May 30 16:29:00 GMT 1996 Cold, clear, southeast wind 30-40 mph. Thu May 30 16:29:55 GMT 1996 CHIP Startup--Initializing new tape Thu May 30 16:36:57 GMT 1996 dPMon Start Patrol Thu May 30 16:37:31 GMT 1996 CHIP CHIP Start Patrol COMMENT: Thu May 30 16:43:25 GMT 1996 corrected time on nene (-5 sec) and kii (+4 sec). DPMON COMMENT: Thu May 30 16:49:13 GMT 1996 Slight bounce beginning. I notice that prominence location on screen remains stationary between poorly occulted and correctly occulted image. Indicates that the occulter plane is moving and the alignment of the O1 to camera is not. DPMON COMMENT: Thu May 30 16:55:32 GMT 1996 Occulting wheel hold-down on the north/back-side was quite loose. It is normally not tightened down, only the two front-side nuts are tightened after p-angle adjustment. I tightened the nut then backed off 1/8 turn to see if this helps stabilize the occulting wheel assembly. Thu May 30 17:00:52 GMT 1996 dPMon Filemark Thu May 30 17:00:57 GMT 1996 dPMon Flat Thu May 30 17:01:18 GMT 1996 CHIP CHIP Filemark Thu May 30 17:01:37 GMT 1996 CHIP Flat Thu May 30 17:01:49 GMT 1996 dPMon End Flat DPMON COMMENT: Thu May 30 17:21:08 GMT 1996 There was still a small bounce so I tightened down all hold-downs. Bounce has stopped, it seems. DPMON COMMENT: Thu May 30 17:27:52 GMT 1996 I guess not.... bounce is still present. I will back off the rear hold-down nuts about 1/8 turn again so P-angle adjustments won't be so cumbersome. CHIP COMMENT: Thu May 30 17:34:23 GMT 1996 CHIP stalled trying to do a flat field objective move. Killed program, changing tape and restarting. Removed C00039, loaded C00040. Thu May 30 17:36:16 GMT 1996 CHIP End Flat CHIP COMMENT: Thu May 30 17:39:48 GMT 1996 Ended patrol. I was unsure if tape had initialized. Looks like it did so I'm restarting patrol. HIP CHIP End Patrol Thu May 30 17:40:55 GMT 1996 CHIP CHIP Start Patrol CHIP COMMENT: Thu May 30 17:51:01 GMT 1996 CHIP Objective seems to be stuck. Run LED is flashing on down mode but display is not changing and image not on display. I will try moving O1 manually to see if I can get it unstuck. Thu May 30 17:57:07 GMT 1996 CHIP CHIP End Patrol Thu May 30 18:00:47 GMT 1996 dPMon Filemark Thu May 30 18:00:52 GMT 1996 dPMon Flat Thu May 30 18:01:39 GMT 1996 dPMon End Flat Thu May 30 18:02:36 GMT 1996 CHIP Startup--Initializing new tape CHIP COMMENT: Thu May 30 18:02:52 GMT 1996 Exited program and restarted from login. Initializing tape C00040. Thu May 30 18:05:21 GMT 1996 CHIP CHIP Start Patrol CHIP COMMENT: Thu May 30 18:09:29 GMT 1996 Encoder ran away to - limit again. (X-direction). Thu May 30 18:11:07 GMT 1996 CHIP CHIP End Patrol Thu May 30 18:21:47 GMT 1996 CHIP ending tape CHIP COMMENT: Thu May 30 18:30:38 GMT 1996 Tried shutting kii down and doing a cold boot. Thu May 30 18:31:25 GMT 1996 CHIP Startup--Initializing new tape Thu May 30 18:33:44 GMT 1996 CHIP CHIP Start Patrol CHIP COMMENT: Thu May 30 18:45:42 GMT 1996 Reboot of kii has thus far normalized operation. Restarted on C00040, by the way. DPMON COMMENT: Thu May 30 18:57:11 GMT 1996 Boingy period about ending. Readjusted occulting. Thu May 30 19:00:18 GMT 1996 CHIP CHIP Filemark Thu May 30 19:00:55 GMT 1996 dPMon Filemark Thu May 30 19:01:00 GMT 1996 dPMon Flat Thu May 30 19:01:48 GMT 1996 dPMon End Flat Thu May 30 19:02:19 GMT 1996 CHIP Flat Thu May 30 19:07:42 GMT 1996 CHIP End Flat Thu May 30 19:35:10 GMT 1996 dPMon End Patrol COMMENT: Thu May 30 19:35:14 GMT 1996 Stopping to reconfigure dome shutter. Thu May 30 19:37:36 GMT 1996 CHIP CHIP End Patrol Thu May 30 19:44:00 GMT 1996 dPMon Start Patrol Thu May 30 19:44:19 GMT 1996 CHIP CHIP Start Patrol COMMENT: Thu May 30 19:44:40 GMT 1996 Restarted observations. Going down to GONG to do weekly PM. Thu May 30 20:02:23 GMT 1996 CHIP CHIP Filemark Thu May 30 20:02:37 GMT 1996 CHIP Flat Thu May 30 20:03:01 GMT 1996 dPMon Filemark Thu May 30 20:03:06 GMT 1996 dPMon Flat Thu May 30 20:03:56 GMT 1996 dPMon End Flat Thu May 30 20:07:28 GMT 1996 CHIP End Flat COMMENT: Thu May 30 20:26:55 GMT 1996 Back from GONG. Had a sensatphone temperature alert. Thu May 30 21:01:30 GMT 1996 CHIP CHIP Filemark Thu May 30 21:01:43 GMT 1996 CHIP Flat Thu May 30 21:02:54 GMT 1996 dPMon Filemark Thu May 30 21:02:58 GMT 1996 dPMon Flat Thu May 30 21:03:50 GMT 1996 dPMon End Flat Thu May 30 21:06:38 GMT 1996 CHIP End Flat Thu May 30 22:00:21 GMT 1996 CHIP CHIP Filemark Thu May 30 22:00:37 GMT 1996 CHIP Flat Thu May 30 22:02:53 GMT 1996 dPMon Filemark Thu May 30 22:02:57 GMT 1996 dPMon Flat Thu May 30 22:03:45 GMT 1996 dPMon End Flat Thu May 30 22:05:33 GMT 1996 CHIP End Flat Thu May 30 22:15:31 GMT 1996 dPMon End Patrol MKIII COMMENT: Thu May 30 22:15:45 GMT 1996 Forgot to do a KEEP after dome reconfiguration. Corona was monitored and TAKEs were being done but data wasn't going to tape. No coronal changes noted in VDIFFs. Thu May 30 22:17:33 GMT 1996 CHIP CHIP End Patrol Thu May 30 22:18:31 GMT 1996 CHIP ending tape COMMENT: Thu May 30 22:18:56 GMT 1996 Activity report: QP: 95; 97; 105-110; 113; 125; 245-250; No coronal activity Tapes: MKIII: H01304 DPMON: P00623 CHIP: C00039 and C00040 LOWL: L00395 SCAN-LOG SCAN-LOG 16:39:59. 5/30/96 DOY 151 16:54:49 16:58:03 17:01:18 17:04:30 17:07:44 17:10:57 17:14:11 17:17:23 17:20:36 17:23:48 17:27:00 17:30:11 17:33:24 17:36:35 17:39:48 17:43:01 17:46:14 17:49:26 17:52:38 17:55:50 17:59:03 18:02:14 1806 0 CL 18:09:29 1819 15CL 18:23:40 18:27:18 18:30:29 18:33:40 18:36:50 18:40:06 18:43:16 18:46:27 18:49:37 18:52:48 18:55:58 18:59:09 19:02:19 19:05:30 19:08:40 19:11:52 19:15:02 19:18:18 19:21:28 19:24:40 19:27:50 19:31:01 19:34:11 0 ERRORS OK