Content-Length: 3080 | pFad | https://download.hao.ucar.edu/d5/mlso/log/observer/1997/mlso.1997d142.olog

----------------------------------------------------------------------------- Mauna Loa Solar Observatory Observer's Log ----------------------------------------------------------------------------- Thu May 22 16:58:27 GMT 1997 Year: 97 Doy: 142 Observer: yasukawa Thu May 22 16:58:31 GMT 1997 CHIP Startup--Initializing new tape WEATHER COMMENT: Thu May 22 16:58:37 GMT 1997 Cold, in thick cirrus overcast, cap cloud on summit, very strong south wind. Shadows very diffuse so will not open up at this time to avoid any moisture that may blow off cap cloud. COMMENT: Thu May 22 17:00:06 GMT 1997 Performed GONG weekly preventive maintenance before coming up here this morning. Thu May 22 17:59:02 GMT 1997 CHIP CHIP Start Patrol WEATHER COMMENT: Thu May 22 17:59:15 GMT 1997 Cirrus is thinning, opened dome and starting CHIP. Running DPMON in VIDEO mode until cirrus thins enough to get decent data. MKIII standing by, but observations with it is very doubtful. Thu May 22 18:03:32 GMT 1997 dPMon Start Patrol Thu May 22 18:03:33 GMT 1997 CHIP Bias Thu May 22 18:04:30 GMT 1997 CHIP End Bias Thu May 22 18:04:41 GMT 1997 CHIP Water Thu May 22 18:05:12 GMT 1997 CHIP End Water WEATHER COMMENT: Thu May 22 18:14:09 GMT 1997 Cirrus thick again but will continue DPMON to try to document nice hooked prominence on southeast limb. Thu May 22 19:01:05 GMT 1997 dPMon Flat Thu May 22 19:02:00 GMT 1997 dPMon End Flat Thu May 22 19:03:08 GMT 1997 CHIP Bias Thu May 22 19:03:56 GMT 1997 CHIP End Bias Thu May 22 19:04:03 GMT 1997 CHIP Water Thu May 22 19:04:35 GMT 1997 CHIP End Water Thu May 22 19:08:48 GMT 1997 dPMon End Patrol WEATHER COMMENT: Thu May 22 19:08:44 GMT 1997 Cirrus pretty thick, stopping DPMON and monitoring with VIDEO mode. Thu May 22 19:21:08 GMT 1997 dPMon Start Patrol Thu May 22 19:45:06 GMT 1997 dPMon End Patrol COMMENT: Thu May 22 19:45:23 GMT 1997 Reconfiguring dome shutter. Thu May 22 19:46:39 GMT 1997 CHIP CHIP End Patrol Thu May 22 19:52:22 GMT 1997 CHIP CHIP Start Patrol Thu May 22 20:02:04 GMT 1997 CHIP Gain Thu May 22 20:06:25 GMT 1997 CHIP End Gain Thu May 22 20:06:41 GMT 1997 CHIP Bias Thu May 22 20:07:41 GMT 1997 CHIP End Bias Thu May 22 20:07:57 GMT 1997 CHIP Water Thu May 22 20:08:31 GMT 1997 CHIP End Water Thu May 22 20:09:18 GMT 1997 dPMon Start Patrol Thu May 22 20:17:51 GMT 1997 dPMon End Patrol Thu May 22 20:43:29 GMT 1997 dPMon Start Patrol Thu May 22 20:44:39 GMT 1997 dPMon End Patrol Thu May 22 21:03:02 GMT 1997 CHIP Bias Thu May 22 21:04:04 GMT 1997 CHIP End Bias Thu May 22 21:04:19 GMT 1997 CHIP Water Thu May 22 21:05:02 GMT 1997 CHIP End Water Thu May 22 22:03:01 GMT 1997 CHIP Bias Thu May 22 22:03:57 GMT 1997 CHIP End Bias Thu May 22 22:04:04 GMT 1997 CHIP Water Thu May 22 22:04:35 GMT 1997 CHIP End Water Thu May 22 22:07:49 GMT 1997 CHIP CHIP End Patrol Thu May 22 22:08:28 GMT 1997 CHIP ending tape COMMENT: Thu May 22 22:08:52 GMT 1997 Activity report: QP: 45; 55; AP, possible epl: 130 Tapes: DPMON: P00889 CHIP: C00307 LOWL: L00456 No coronal data.

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