----------------------------------------------------------------------------- Mauna Loa Solar Observatory Observer's Log ----------------------------------------------------------------------------- Wed Oct 21 16:49:07 GMT 1998 Year: 98 Doy: 294 Observer: elmore Wed Oct 21 16:50:55 GMT 1998 CHIP Startup--Initializing new tape Wed Oct 21 16:55:22 GMT 1998 CHIP CHIP Start Patrol Wed Oct 21 16:58:34 GMT 1998 CHIP CHIP End Patrol Wed Oct 21 16:59:24 GMT 1998 CHIP CHIP Start Patrol Wed Oct 21 17:02:57 GMT 1998 CHIP Bias Wed Oct 21 17:03:48 GMT 1998 CHIP End Bias Wed Oct 21 17:03:56 GMT 1998 CHIP Water Wed Oct 21 17:04:32 GMT 1998 CHIP End Water COMMENT: Wed Oct 21 17:15:48 GMT 1998 Darryl read the HELCO meters this morning. Wed Oct 21 17:22:33 GMT 1998 CHIP CHIP End Patrol Wed Oct 21 17:23:21 GMT 1998 CHIP CHIP Start Patrol WEATHER COMMENT: Wed Oct 21 17:42:15 GMT 1998 Cirrus covering all the sky with varying thickness CHIP COMMENT: Wed Oct 21 17:42:53 GMT 1998 CHIP lives! POLARCOR polarizers have replaced Sanritz polarizers in the Lyot filter. All 5 polarizers replaced. Exposure time had to be reduced from 30msec to 10msec, even through cirrus. It is expected that it will be shortened even more when full flux is seen. Also repaired was the filter temperature sensor. Temperature control is obviously working. Wed Oct 21 18:02:49 GMT 1998 CHIP Bias Wed Oct 21 18:03:47 GMT 1998 CHIP End Bias Wed Oct 21 18:03:54 GMT 1998 CHIP Water Wed Oct 21 18:04:33 GMT 1998 CHIP End Water WEATHER COMMENT: Wed Oct 21 18:57:13 GMT 1998 Cirrus getting really thick. Wed Oct 21 19:02:00 GMT 1998 CHIP Bias Wed Oct 21 19:02:58 GMT 1998 CHIP End Bias Wed Oct 21 19:03:06 GMT 1998 CHIP Water Wed Oct 21 19:03:42 GMT 1998 CHIP End Water Wed Oct 21 19:12:28 GMT 1998 CHIP CHIP End Patrol Wed Oct 21 19:12:58 GMT 1998 CHIP ending tape Wed Oct 21 19:24:17 GMT 1998 MKIII Start Patrol Wed Oct 21 19:35:53 GMT 1998 MKIII Start Patrol Wed Oct 21 19:36:29 GMT 1998 MKIII End Patrol Wed Oct 21 19:48:24 GMT 1998 MKIII Start Patrol Wed Oct 21 20:12:34 GMT 1998 MKIII Start Patrol Wed Oct 21 21:29:44 GMT 1998 MKIII Start Patrol Wed Oct 21 21:30:08 GMT 1998 MKIII End Patrol MKIII COMMENT: Wed Oct 21 22:57:54 GMT 1998 Work continues on mounting and testing the new MKIV camera and equipment. COMMENT: Wed Oct 21 22:59:11 GMT 1998 TAPES: ****** CHIP: C00708 L0WL: L00549 in drive #1 Wed Oct 21 23:19:30 GMT 1998 MkIII 19_37.rawmk3 20_12.rawmk3 20_24.rawmk3 20_37.rawmk3 21_20.rawmk3 19_48.rawmk3 20_15.rawmk3 20_27.rawmk3 20_40.rawmk3 21_23.rawmk3 19_53.rawmk3 20_18.rawmk3 20_31.rawmk3 20_43.rawmk3 19_56.rawmk3 20_21.rawmk3 20_34.rawmk3 21_17.rawmk3