Mauna Loa Solar Observatory Observer's Log ----------------------------------------------------------------------------- Fri Aug 18 16:51:03 GMT 1995 Year: 95 Doy: 230 Observer: koon console Aug 18 16:49 Content-Length: 2764 X-Lines: 76 Status: RO WEATHER COMMENT: Fri Aug 18 16:51:08 GMT 1995 Clear sky, wind=10 mph from the ESE, temp=39 F. Fri Aug 18 16:57:02 GMT 1995: Patrol Start Fri Aug 18 17:01:03 GMT 1995: Calibration LOW-L COMMENT: Fri Aug 18 17:05:16 GMT 1995 Both tapes were popped out due to being on the last day of the first tape on the day before my two days off. Removed L00295 and L00296 and installed L00297 in drive #0 and L00298 in drive #1. DPMON COMMENT: Fri Aug 18 17:08:29 GMT 1995 Nice prominence (possible surge) at PA=80 out to RV=1.2 DPMON COMMENT: Fri Aug 18 17:18:32 GMT 1995 Definite loop shaped surge at PA=80 out to RV=1.25 DPMON COMMENT: Fri Aug 18 17:30:26 GMT 1995 Vdiff shows a classic CME accompanying the nice surge at PA=80, RV=1.35 Sending alert message to cmelst. DPMON COMMENT: Fri Aug 18 17:53:57 GMT 1995 Surge at PA=80 appears to be past its peak, RV=1.25 Fri Aug 18 18:01:03 GMT 1995: Calibration DPMON COMMENT: Fri Aug 18 18:38:37 GMT 1995 No sign of the surge at PA=80, event appears to be over. LOW-L COMMENT: Fri Aug 18 18:53:33 GMT 1995 Lowered heater setpoint to 28 from 29 C. I discussed this earlier with Steve as a way to lower the Fan voltage and West 2 temperature. Fri Aug 18 19:01:04 GMT 1995: Calibration COMMENT: Fri Aug 18 20:17:33 GMT 1995 Extended dome slot. COMMENT: Fri Aug 18 21:38:54 GMT 1995 Activity report: QP: 12; 32-44; 55; 120; 223; 275; 303. AP: 65-85, Large surge at this location from 1700 to 1830 ut, out to RV=1.35 CME accompanied surge listed above. TAPES: ****** MKIII: H01098 DPMON: P00430 LOW-L: L00297 in drive #0 Fri Aug 18 21:42:15 GMT 1995: Filemark SCAN-LOG 16:58:19. 8/18/95 DOY 230 17:03:45 17:06:59 17:10:11 17:13:25 17:16:36 17:19:49 17:22:59 17:26:12 17:29:24 17:32:42 17:35:52 17:39:04 17:42:15 17:45:29 17:48:40 17:51:57 17:55:09 17:58:21 18:01:33 18:04:47 18:07:59 18:11:17 18:14:28 18:17:40 18:20:52 18:24:06 18:27:19 18:30:36 18:33:48 18:37:00 18:40:12 18:43:26 18:46:38 18:49:55 18:53:08 18:56:21 18:59:33 19:02:46 19:05:58 19:09:13 19:12:24 19:15:37 19:18:50 19:22:03 19:25:14 19:28:25 19:31:36 19:34:47 1942 0 CL 19:47:01 1954 15CL 19:59:00 2007 0 CL 20:10:00 2018 15CL 20:24:10 20:28:15 20:31:27 20:34:45 20:37:55 20:41:10 20:44:20 20:47:32 20:50:41 20:53:52 20:57:04 21:00:17 21:03:27 21:06:39 21:09:50 21:13:05 21:16:14 21:19:26 21:22:36 21:25:47 21:28:58 21:32:09 0 ERRORS OK