Mauna Loa Solar Observatory Observer's Log ----------------------------------------------------------------------------- Sat Mar 26 17:44:58 GMT 1994 Year: 94 Doy: 085 Observer: koon COMMENT: Sat Mar 26 17:46:47 GMT 1994 Clear sky, temp= 42 F., light wind from the southwest. Sat Mar 26 17:47:34 GMT 1994: Patrol Start Sat Mar 26 18:00:19 GMT 1994: Filemark-Calibration MKIII COMMENT: Sat Mar 26 18:32:27 GMT 1994 Puasing the Mark III to clean the O1 lens. Sat Mar 26 19:00:13 GMT 1994: Filemark-Calibration MKIII COMMENT: Sat Mar 26 19:11:52 GMT 1994 Judging from the "loaf of bread" it looks like I made the O1 worse, will try again. Sat Mar 26 20:00:23 GMT 1994: Filemark-Calibration MKIII COMMENT: Sat Mar 26 20:02:42 GMT 1994 It turns out that the O1 was actually very dirty, very hard to remove all the residue but should be much better now. We`ll probably have to come up with a better lens cleaning system, best to use a good lab glassware soap (like Liquinox) and water and non-woven cloth pads and nitrogen to dry off the lens and avoid water spots. That would be much faster, cleaner and safer to the lens. DPMON COMMENT: Sat Mar 26 20:13:03 GMT 1994 The disk looks featureless and the Daystar filter wasn't warm this morning. I unplugged the filter to see if the disk image would change and it wouldn't. We have a problem with the filter heater system. I will remove the filter and take down to Hilo office. We`ll call Daystar to see what can be done. Sat Mar 26 21:00:15 GMT 1994: Filemark-Calibration COMMENT: Sat Mar 26 21:01:46 GMT 1994 Temporarily blocked instrument while opening dome slot extension. DPMON COMMENT: Sat Mar 26 21:15:22 GMT 1994 Removed Daystar filter, taped over its aperture, set disk exposure = 1. COMMENT: Sat Mar 26 21:45:32 GMT 1994 Activity report: QP: 45; 230; 312. No coronal activity. TAPES: MKIII: H00723 DPMON: P00023 LOW-L: L00014, removed L00013 and installed L00015. Sat Mar 26 21:47:35 GMT 1994: Filemark SCAN-LOG SCAN-LOG 17:44:15. 3/26/94 DOY 85 17:50:07 17:53:22 17:56:41 17:59:56 18:03:10 18:06:23 18:09:37 18:12:49 18:16:02 18:19:14 18:22:26 18:25:38 18:28:52 18:51:36 18:54:49 18:58:01 19:01:14 2006 0 CL 20:09:10 2013 0 CL 20:16:24 2021 15CL 2035 0 CL 20:38:32 2042 15CL 20:50:40 20:53:53 20:57:07 21:00:19 21:03:32 21:06:44 21:09:56 21:13:08 21:16:21 21:19:34 21:22:49 21:26:02 21:29:15 21:32:27 21:35:40 21:38:52 21:42:10 0 ERRORS OK