----------------------------------------------------------------------------- Mauna Loa Solar Observatory Observer's Log ----------------------------------------------------------------------------- Thu Sep 24 16:38:28 GMT 1998 Year: 98 Doy: 267 Observer: yasukawa WEATHER COMMENT: Thu Sep 24 16:40:22 GMT 1998 Cool, clear, light southwest breeze. Thu Sep 24 16:40:41 GMT 1998 CHIP Startup--Initializing new tape Thu Sep 24 16:44:27 GMT 1998 CHIP CHIP Start Patrol Thu Sep 24 16:44:36 GMT 1998 MKIII Start Patrol Thu Sep 24 16:44:49 GMT 1998 PICS Start Patrol Thu Sep 24 17:00:48 GMT 1998 PICS Flat Thu Sep 24 17:02:19 GMT 1998 PICS End Flat Thu Sep 24 17:02:49 GMT 1998 CHIP Bias Thu Sep 24 17:03:50 GMT 1998 CHIP End Bias Thu Sep 24 17:04:00 GMT 1998 CHIP Water Thu Sep 24 17:04:42 GMT 1998 CHIP End Water **PSPT PROBLEM**: Thu Sep 24 17:11:18 GMT 1998 Active mirror OK at startup. Will be watching performance. Thu Sep 24 18:00:36 GMT 1998 PICS Flat Thu Sep 24 18:01:51 GMT 1998 CHIP Bias Thu Sep 24 18:03:02 GMT 1998 CHIP End Bias Thu Sep 24 18:03:12 GMT 1998 CHIP Water **PSPT PROBLEM**: Thu Sep 24 18:03:55 GMT 1998 Active mirror OK at start of 1800 obs. Thu Sep 24 18:04:04 GMT 1998 CHIP End Water Thu Sep 24 19:00:35 GMT 1998 PICS Flat Thu Sep 24 19:01:58 GMT 1998 CHIP Bias Thu Sep 24 19:01:58 GMT 1998 CHIP Bias Thu Sep 24 19:02:55 GMT 1998 CHIP End Bias Thu Sep 24 19:03:09 GMT 1998 CHIP Water Thu Sep 24 19:03:56 GMT 1998 CHIP End Water COMMENT: Thu Sep 24 19:09:59 GMT 1998 Stopping to reconfigure dome shutter. Thu Sep 24 19:10:19 GMT 1998 PICS End Patrol Thu Sep 24 19:10:32 GMT 1998 CHIP CHIP End Patrol **PSPT PROBLEM**: Thu Sep 24 19:10:43 GMT 1998 Active mirror OK at start of 1900 obs. Thu Sep 24 19:16:29 GMT 1998 MKIII Start Patrol Thu Sep 24 19:17:01 GMT 1998 PICS Start Patrol Thu Sep 24 19:17:01 GMT 1998 PICS Start Patrol Thu Sep 24 20:00:36 GMT 1998 PICS Flat Thu Sep 24 20:02:07 GMT 1998 PICS End Flat Thu Sep 24 20:02:52 GMT 1998 CHIP Gain **PSPT PROBLEM**: Thu Sep 24 20:05:45 GMT 1998 Active mirror OK at start of 2000 cal/obs. Thu Sep 24 20:07:28 GMT 1998 CHIP End Gain Thu Sep 24 20:07:38 GMT 1998 CHIP Bias Thu Sep 24 20:08:28 GMT 1998 CHIP End Bias Thu Sep 24 20:08:38 GMT 1998 CHIP Water Thu Sep 24 20:09:13 GMT 1998 CHIP End Water **PSPT PROBLEM**: Thu Sep 24 20:42:27 GMT 1998 PSPT is running thru a cal sequence and I can see the active mirror error signal doing a lazy oscillation between +/- 30 mV at around a 2/sec freq. sequence is running without indication of an active mirror lock problem, but the images look soft. Thu Sep 24 21:00:53 GMT 1998 PICS Flat Thu Sep 24 21:00:51 GMT 1998 CHIP Bias Thu Sep 24 21:01:48 GMT 1998 CHIP End Bias Thu Sep 24 21:02:01 GMT 1998 CHIP Water Thu Sep 24 21:02:28 GMT 1998 PICS End Flat Thu Sep 24 21:02:47 GMT 1998 CHIP End Water **PSPT PROBLEM**: Thu Sep 24 21:05:45 GMT 1998 Mirror is oscillating as PSPT attempts to start up 2100 obs. PICS COMMENT: Thu Sep 24 21:06:27 GMT 1998 PICS was domed out. Moved dome slot and engaged automatic rotator. **PSPT PROBLEM**: Thu Sep 24 21:30:48 GMT 1998 Aborting PSPT obs for the day. PSPT requesting tape backup. Trying it with a new Fuji tape. Last time, data did not write to tape, may have been a density problem. **PSPT PROBLEM**: Thu Sep 24 21:32:29 GMT 1998 Clarification.... write failure occurred with a new Fuji tape. Write was successful onto the white Quantum tape. WEATHER COMMENT: Thu Sep 24 21:41:11 GMT 1998 Orographic clouds making their way upslope, sky getting noisy. Thu Sep 24 22:00:48 GMT 1998 PICS Flat Thu Sep 24 22:02:18 GMT 1998 PICS End Flat Thu Sep 24 22:02:49 GMT 1998 CHIP Bias Thu Sep 24 22:03:46 GMT 1998 CHIP End Bias Thu Sep 24 22:04:00 GMT 1998 CHIP Water WEATHER COMMENT: Thu Sep 24 22:04:22 GMT 1998 In orographic clouds. Thu Sep 24 22:04:48 GMT 1998 CHIP End Water Thu Sep 24 22:06:33 GMT 1998 PICS End Patrol Thu Sep 24 22:08:33 GMT 1998 CHIP CHIP End Patrol Thu Sep 24 22:09:03 GMT 1998 CHIP ending tape COMMENT: Thu Sep 24 22:09:19 GMT 1998 Tapes: PICS: P01302 CHIP: C00699 LOWL: L00544 Thu Sep 24 22:10:27 GMT 1998 MkIII 16_44.rawmk3 17_49.rawmk3 19_03.rawmk3 20_12.rawmk3 21_16.rawmk3 16_47.rawmk3 17_52.rawmk3 19_06.rawmk3 20_15.rawmk3 21_19.rawmk3 16_50.rawmk3 17_54.rawmk3 19_09.rawmk3 20_17.rawmk3 21_22.rawmk3 16_53.rawmk3 17_57.rawmk3 19_16.rawmk3 20_20.rawmk3 21_25.rawmk3 16_56.rawmk3 18_00.rawmk3 19_19.rawmk3 20_23.rawmk3 21_28.rawmk3 16_59.rawmk3 18_03.rawmk3 19_22.rawmk3 20_26.rawmk3 21_31.rawmk3 17_02.rawmk3 18_09.rawmk3 19_25.rawmk3 20_29.rawmk3 21_33.rawmk3 17_05.rawmk3 18_15.rawmk3 19_28.rawmk3 20_32.rawmk3 21_36.rawmk3 17_08.rawmk3 18_22.rawmk3 19_31.rawmk3 20_35.rawmk3 21_39.rawmk3 17_11.rawmk3 18_25.rawmk3 19_34.rawmk3 20_38.rawmk3 21_42.rawmk3 17_14.rawmk3 18_28.rawmk3 19_37.rawmk3 20_41.rawmk3 21_45.rawmk3 17_16.rawmk3 18_31.rawmk3 19_39.rawmk3 20_44.rawmk3 21_48.rawmk3 17_19.rawmk3 18_33.rawmk3 19_42.rawmk3 20_47.rawmk3 21_51.rawmk3 17_22.rawmk3 18_36.rawmk3 19_45.rawmk3 20_50.rawmk3 21_54.rawmk3 17_25.rawmk3 18_39.rawmk3 19_48.rawmk3 20_53.rawmk3 21_57.rawmk3 17_28.rawmk3 18_42.rawmk3 19_51.rawmk3 20_55.rawmk3 22_00.rawmk3 17_31.rawmk3 18_45.rawmk3 19_54.rawmk3 20_58.rawmk3 22_03.rawmk3 17_34.rawmk3 18_48.rawmk3 19_57.rawmk3 21_01.rawmk3 c18_06.rawmk3 17_37.rawmk3 18_51.rawmk3 20_00.rawmk3 21_04.rawmk3 c18_12.rawmk3 17_40.rawmk3 18_54.rawmk3 20_03.rawmk3 21_07.rawmk3 c18_18.rawmk3 17_43.rawmk3 18_57.rawmk3 20_06.rawmk3 21_10.rawmk3 17_46.rawmk3 19_00.rawmk3 20_09.rawmk3 21_13.rawmk3