----------------------------------------------------------------------------- Mauna Loa Solar Observatory Observer's Log ----------------------------------------------------------------------------- Fri Feb 6 17:19:37 GMT 1998 Year: 98 Doy: 037 Observer: yasukawa Fri Feb 6 17:23:12 GMT 1998 CHIP Startup--Initializing new tape WEATHER COMMENT: Fri Feb 6 17:24:05 GMT 1998 Cold, clear, light west wind. Fri Feb 6 17:25:49 GMT 1998 CHIP CHIP Start Patrol Fri Feb 6 17:26:04 GMT 1998 PICS Start Patrol Fri Feb 6 17:26:14 GMT 1998 MKIII Start Patrol MKIII COMMENT: Fri Feb 6 17:32:48 GMT 1998 MKIII not working. Investigating. Fri Feb 6 17:39:02 GMT 1998 MKIII Start Patrol MKIII COMMENT: Fri Feb 6 17:40:43 GMT 1998 Reset KCC after checking scan motor. Begin Day again, Restart Patrol. May be having half-wave plate problem or some microprocessor timing problems as the analog monitors are drifting--data profiles are drifting apart, like 1/rot is drifting. May be due to long period of non-use or cold. MKIII COMMENT: Fri Feb 6 17:55:24 GMT 1998 Stopping MKIII. Half-wave plate motor is making an awful sound. I will have to pull it and either lubricate or replace it. Fri Feb 6 18:01:18 GMT 1998 PICS Flat Fri Feb 6 18:02:06 GMT 1998 CHIP Bias Fri Feb 6 18:02:56 GMT 1998 PICS End Flat Fri Feb 6 18:03:06 GMT 1998 CHIP End Bias Fri Feb 6 18:03:16 GMT 1998 CHIP Water Fri Feb 6 18:03:59 GMT 1998 CHIP End Water MKIII COMMENT: Fri Feb 6 18:32:47 GMT 1998 Front bearing of half-wave plate motor was dried out. Lubricated it and the motor rotation smoothed out considerably. Turned analog back on. Monitor traces have stabilized. Resuming Patrol. Fri Feb 6 18:36:11 GMT 1998 MKIII Start Patrol PSPT COMMENT: Fri Feb 6 18:36:57 GMT 1998 Late start with PSPT. Preoccupied with MKIII problem. Fri Feb 6 19:02:07 GMT 1998 CHIP Bias Fri Feb 6 19:02:23 GMT 1998 PICS Flat Fri Feb 6 19:03:18 GMT 1998 CHIP End Bias Fri Feb 6 19:03:31 GMT 1998 CHIP Water Fri Feb 6 19:04:03 GMT 1998 PICS End Flat Fri Feb 6 19:04:13 GMT 1998 CHIP End Water Fri Feb 6 20:00:17 GMT 1998 PICS Flat Fri Feb 6 20:01:44 GMT 1998 PICS End Flat Fri Feb 6 20:02:02 GMT 1998 CHIP Gain Fri Feb 6 20:08:09 GMT 1998 CHIP End Gain Fri Feb 6 20:08:24 GMT 1998 CHIP Bias Fri Feb 6 20:09:22 GMT 1998 CHIP End Bias Fri Feb 6 20:09:32 GMT 1998 CHIP Water Fri Feb 6 20:10:12 GMT 1998 CHIP End Water Fri Feb 6 21:00:14 GMT 1998 PICS Flat Fri Feb 6 21:01:41 GMT 1998 PICS End Flat Fri Feb 6 21:02:04 GMT 1998 CHIP Bias Fri Feb 6 21:03:20 GMT 1998 CHIP End Bias Fri Feb 6 21:03:29 GMT 1998 CHIP Water Fri Feb 6 21:04:17 GMT 1998 CHIP End Water MKIII COMMENT: Fri Feb 6 21:04:29 GMT 1998 Tape write is flaky. Getting 'Tape write error 0' message then 'wrote 0 records' messages since 2046 UT. KCC monitor on Write constantly, does not revert to Idle. Fri Feb 6 22:00:28 GMT 1998 PICS Flat Fri Feb 6 22:02:02 GMT 1998 CHIP Bias Fri Feb 6 22:03:08 GMT 1998 CHIP End Bias Fri Feb 6 22:03:20 GMT 1998 CHIP Water Fri Feb 6 22:04:03 GMT 1998 CHIP End Water COMMENT: Fri Feb 6 22:05:55 GMT 1998 Will clean MKIII, CHIP, and PICS Exabyte drives at the end of observations. Fri Feb 6 22:07:16 GMT 1998 PICS End Patrol Fri Feb 6 22:07:45 GMT 1998 CHIP CHIP End Patrol Fri Feb 6 22:08:17 GMT 1998 CHIP ending tape COMMENT: Fri Feb 6 22:08:28 GMT 1998 Tapes: MKIII: H01732 PICS: P01105 CHIP: C00494 LOWL: L00495 Fri Feb 6 22:10:30 GMT 1998 MkIII 17_39.rawmk3 19_05.rawmk3 20_02.rawmk3 20_49.rawmk3 21_35.rawmk3 17_42.rawmk3 19_08.rawmk3 20_05.rawmk3 20_52.rawmk3 21_38.rawmk3 17_45.rawmk3 19_14.rawmk3 20_08.rawmk3 20_55.rawmk3 21_41.rawmk3 17_48.rawmk3 19_20.rawmk3 20_11.rawmk3 20_57.rawmk3 21_44.rawmk3 17_51.rawmk3 19_26.rawmk3 20_14.rawmk3 21_00.rawmk3 21_47.rawmk3 17_54.rawmk3 19_30.rawmk3 20_16.rawmk3 21_03.rawmk3 21_50.rawmk3 18_36.rawmk3 19_33.rawmk3 20_19.rawmk3 21_06.rawmk3 21_53.rawmk3 18_39.rawmk3 19_35.rawmk3 20_22.rawmk3 21_09.rawmk3 21_56.rawmk3 18_42.rawmk3 19_38.rawmk3 20_25.rawmk3 21_12.rawmk3 21_59.rawmk3 18_45.rawmk3 19_41.rawmk3 20_28.rawmk3 21_15.rawmk3 22_02.rawmk3 18_47.rawmk3 19_44.rawmk3 20_31.rawmk3 21_18.rawmk3 22_05.rawmk3 18_50.rawmk3 19_47.rawmk3 20_34.rawmk3 21_21.rawmk3 c19_11.rawmk3 18_53.rawmk3 19_50.rawmk3 20_37.rawmk3 21_24.rawmk3 c19_17.rawmk3 18_56.rawmk3 19_53.rawmk3 20_40.rawmk3 21_27.rawmk3 c19_23.rawmk3 18_59.rawmk3 19_56.rawmk3 20_43.rawmk3 21_30.rawmk3 19_02.rawmk3 19_59.rawmk3 20_46.rawmk3 21_32.rawmk3