Mauna Loa Solar Observatory Observer's Log ----------------------------------------------------------------------------- Wed May 29 16:38:35 GMT 1996 Year: 96 Doy: 150 Observer: yasukawa WEATHER COMMENT: Wed May 29 16:38:41 GMT 1996 Cool, clear, brisk southeast wind. Wed May 29 16:40:08 GMT 1996 CHIP Startup--Initializing new tape Wed May 29 16:46:03 GMT 1996 dPMon Start Patrol Wed May 29 16:46:41 GMT 1996 CHIP CHIP Start Patrol DPMON COMMENT: Wed May 29 16:56:20 GMT 1996 May have seen first sign of "post-occulting change bounce." Wed May 29 17:01:20 GMT 1996 CHIP CHIP Filemark Wed May 29 17:01:37 GMT 1996 CHIP Flat Wed May 29 17:01:59 GMT 1996 dPMon Filemark Wed May 29 17:02:04 GMT 1996 dPMon Flat Wed May 29 17:02:52 GMT 1996 dPMon End Flat Wed May 29 17:06:25 GMT 1996 CHIP End Flat DPMON COMMENT: Wed May 29 17:37:06 GMT 1996 Reduced rear weight in attempt to damp bounce. Weight is not secured. Initial indication is bounce was reduced. DPMON COMMENT: Wed May 29 17:41:01 GMT 1996 Nope, bounce still occurring at same intensity. DPMON COMMENT: Wed May 29 17:43:05 GMT 1996 Reduced the weight a little bit more. DPMON COMMENT: Wed May 29 17:44:30 GMT 1996 That made it worse. DPMON COMMENT: Wed May 29 17:50:23 GMT 1996 Put original rear weight back on without the clamp('s weight) to secure it. I did not notice MKIII O1 guider trying to correct for spar guiding error when occulting was changing, indicating that the bounce may be isolated to the DPMON rather than to the spar as a whole. DPMON COMMENT: Wed May 29 17:52:55 GMT 1996 Bounce still present. Securing the weight. Wed May 29 18:00:19 GMT 1996 CHIP CHIP Filemark Wed May 29 18:00:38 GMT 1996 CHIP Flat Wed May 29 18:01:54 GMT 1996 dPMon Filemark Wed May 29 18:01:59 GMT 1996 dPMon Flat Wed May 29 18:02:47 GMT 1996 dPMon End Flat Wed May 29 18:05:29 GMT 1996 CHIP End Flat Wed May 29 19:01:52 GMT 1996 dPMon Filemark Wed May 29 19:01:56 GMT 1996 dPMon Flat Wed May 29 19:02:19 GMT 1996 CHIP CHIP Filemark Wed May 29 19:02:44 GMT 1996 dPMon End Flat Wed May 29 19:04:34 GMT 1996 CHIP Flat Wed May 29 19:10:02 GMT 1996 CHIP End Flat DPMON COMMENT: Wed May 29 19:14:44 GMT 1996 Occulting offset did not recover for a longer time around 1845 so I adjusted O1. Image seems to have stabilized around the image transfer time of 1900 UT. Wed May 29 19:45:56 GMT 1996 dPMon End Patrol COMMENT: Wed May 29 19:46:13 GMT 1996 Stopping to reconfigure dome shutter. Wed May 29 19:46:38 GMT 1996 CHIP CHIP End Patrol Wed May 29 19:53:29 GMT 1996 dPMon Start Patrol Wed May 29 19:53:43 GMT 1996 CHIP CHIP Start Patrol Wed May 29 20:02:20 GMT 1996 CHIP CHIP Filemark Wed May 29 20:02:37 GMT 1996 CHIP Flat Wed May 29 20:02:58 GMT 1996 dPMon Filemark Wed May 29 20:03:02 GMT 1996 dPMon Flat Wed May 29 20:03:52 GMT 1996 dPMon End Flat Wed May 29 20:07:36 GMT 1996 CHIP End Flat Wed May 29 21:01:20 GMT 1996 CHIP CHIP Filemark Wed May 29 21:01:36 GMT 1996 CHIP Flat Wed May 29 21:02:54 GMT 1996 dPMon Filemark Wed May 29 21:02:58 GMT 1996 dPMon Flat Wed May 29 21:03:53 GMT 1996 dPMon End Flat Wed May 29 21:06:34 GMT 1996 CHIP End Flat WEATHER COMMENT: Wed May 29 21:08:52 GMT 1996 In orographic clouds Wed May 29 21:25:42 GMT 1996 dPMon End Patrol Wed May 29 21:27:38 GMT 1996 CHIP CHIP End Patrol Wed May 29 21:28:47 GMT 1996 CHIP ending tape COMMENT: Wed May 29 21:29:06 GMT 1996 Activity report: QP: 45; 96; 116; 131; 244; No coronal activity TAPES: MKIII: H01303 DPMON: P00622 CHIP: C00038 LOWL: L00395 SCAN-LOG SCAN-LOG 16:45:07. 5/29/96 DOY 150 16:53:32 16:56:46 16:59:58 17:03:12 17:06:23 17:09:36 17:12:47 17:15:59 17:19:09 17:22:20 17:25:30 17:28:41 17:31:51 17:35:04 17:38:14 17:41:26 17:44:36 17:47:48 17:50:58 17:54:10 17:57:21 18:00:33 18:03:45 18:06:59 18:10:10 1815 0 CL 18:18:20 1822 15CL 18:28:12 18:31:49 18:35:00 18:38:15 18:41:26 18:44:38 18:47:49 18:51:02 18:54:15 18:57:26 19:00:36 19:03:48 19:06:59 19:10:10 19:13:21 19:16:33 19:19:43 19:22:59 19:26:11 19:29:22 19:32:32 19:35:43 19:38:53 19:42:04 19:45:14 19:54:37 19:57:47 20:01:00 20:04:10 20:07:22 20:10:33 20:13:45 20:16:58 20:20:14 20:23:25 20:26:37 20:29:48 20:33:00 20:36:11 20:39:23 20:42:34 20:45:46 20:48:57 20:52:11 20:55:21 20:58:33 21:01:44 21:04:56 21:08:07 21:11:20 21:14:32 21:17:44 21:20:55 21:24:08 0 ERRORS OK