----------------------------------------------------------------------------- Mauna Loa Solar Observatory Observer's Log ----------------------------------------------------------------------------- Fri Jun 28 16:48:38 GMT 1996 Year: 96 Doy: 180 Observer: koon WEATHER COMMENT: Fri Jun 28 16:48:58 GMT 1996 Scattered cirrus, wind=5 mph from the South, temp=45 F. Fri Jun 28 16:52:38 GMT 1996 dPMon Start Patrol Fri Jun 28 16:52:55 GMT 1996 CHIP CHIP Start Patrol Fri Jun 28 17:02:34 GMT 1996 dPMon Flat Fri Jun 28 17:03:26 GMT 1996 dPMon End Flat Fri Jun 28 17:04:17 GMT 1996 CHIP Bias Fri Jun 28 17:05:28 GMT 1996 CHIP End Bias Fri Jun 28 17:05:38 GMT 1996 CHIP Water Fri Jun 28 17:06:16 GMT 1996 CHIP End Water WEATHER COMMENT: Fri Jun 28 17:25:36 GMT 1996 Cirrus keeps blowing over. Fri Jun 28 18:02:16 GMT 1996 CHIP Bias Fri Jun 28 18:02:31 GMT 1996 dPMon Flat Fri Jun 28 18:03:18 GMT 1996 dPMon End Flat Fri Jun 28 18:03:42 GMT 1996 CHIP End Bias Fri Jun 28 18:03:52 GMT 1996 CHIP Water Fri Jun 28 18:04:33 GMT 1996 CHIP End Water DPMON COMMENT: Fri Jun 28 18:13:43 GMT 1996 The streak near the limb at PA=60 is probably a piece of dust, it stays fixed on the screen when I rotate the optical bench so it is on the camera chip or the last lens before it (O2B). Unfortunatelythere are baffles from this lens to the camera and it may not be possible to easily get to the dust. Fri Jun 28 19:02:36 GMT 1996 dPMon Flat Fri Jun 28 19:03:11 GMT 1996 CHIP Bias Fri Jun 28 19:03:24 GMT 1996 dPMon End Flat Fri Jun 28 19:04:12 GMT 1996 CHIP End Bias Fri Jun 28 19:04:20 GMT 1996 CHIP Water Fri Jun 28 19:04:56 GMT 1996 CHIP End Water Fri Jun 28 20:02:37 GMT 1996 dPMon Flat Fri Jun 28 20:03:26 GMT 1996 dPMon End Flat Fri Jun 28 20:04:18 GMT 1996 CHIP Gain Fri Jun 28 20:08:49 GMT 1996 CHIP End Gain Fri Jun 28 20:08:58 GMT 1996 CHIP Bias Fri Jun 28 20:09:40 GMT 1996 CHIP End Bias Fri Jun 28 20:09:50 GMT 1996 CHIP Water Fri Jun 28 20:10:17 GMT 1996 CHIP End Water Fri Jun 28 20:21:13 GMT 1996 dPMon End Patrol DPMON COMMENT: Fri Jun 28 20:21:18 GMT 1996 Paused as clouds are approaching to check out the dust problem. 1996 CHIP End Bias Fri Jun 28 21:04:40 GMT 1996 CHIP Water Fri Jun 28 21:05:15 GMT 1996 CHIP End Water Fri Jun 28 21:18:10 GMT 1996 dPMon Start Patrol WEATHER COMMENT: Fri Jun 28 21:18:22 GMT 1996 Thick orographic clouds moved over since I started checking for dust on the dPMon optics. DPMON COMMENT: Fri Jun 28 21:19:58 GMT 1996 I was able to move the baffle on the O2B and blow off the visible dust, but the streak is still there, it must be on the camera chip, I'll see what I can find. COMMENT: Fri Jun 28 21:49:51 GMT 1996 Pausing instruments due to thick clouds. Fri Jun 28 21:51:01 GMT 1996 dPMon End Patrol Fri Jun 28 21:51:29 GMT 1996 CHIP CHIP End Patrol Fri Jun 28 22:26:07 GMT 1996 dPMon Start Patrol Fri Jun 28 22:36:39 GMT 1996 dPMon End Patrol DPMON COMMENT: Fri Jun 28 22:37:56 GMT 1996 I can't see any safe way to get to the camera chip to check for dust, will try again tomorrow. Fri Jun 28 23:00:55 GMT 1996 CHIP ending tape COMMENT: Fri Jun 28 23:01:40 GMT 1996 Activity report: QP: 50; 62; 70-80; 120; 236. No coronal activity. Content-Length: 1354 X-Lines: 27 Status: RO TAPES: ****** MKIII: H01330 DPMON: P00649 CHIP: C00066 LOWL: L00401 in drive #0 SCAN-LOG SCAN-LOG 16:54:07. 6/28/96 DOY 180 17:04:50 17:08:05 17:11:21 17:14:34 17:17:48 17:21:00 17:24:14 17:27:26 17:30:40 17:33:52 17:37:06 17:40:18 17:43:31 17:46:43 17:49:56 17:53:08 17:56:21 17:59:33 18:02:46 18:05:57 18:09:10 18:12:21 18:15:33 18:18:45 18:21:57 18:25:09 18:28:22 18:31:33 18:34:46 18:37:57 18:41:10 18:44:21 18:47:33 18:50:44 18:53:56 1901 0 CL 19:10:54 1916 15CL 19:21:15 19:24:47 19:27:58 19:31:11 19:34:22 19:37:35 19:40:46 19:43:58 19:47:09 19:50:21 19:53:33 19:56:45 19:59:56 20:03:09 20:06:20 20:09:33 20:12:44 20:15:59 20:19:10 20:22:23 20:25:35 20:28:48 20:32:00 20:35:13 20:38:25 20:41:39 20:44:51 20:48:04 20:51:15 20:54:28 20:57:39 21:00:52 21:04:03 21:07:15 21:10:26 21:13:38 21:16:48 21:20:00 21:23:11 21:26:23 21:29:34 21:32:47 21:35:57 21:39:10 21:42:21 21:45:34 21:48:46 0 ERRORS OK