----------------------------------------------------------------------------- Mauna Loa Solar Observatory Observer's Log ----------------------------------------------------------------------------- Fri May 11 16:26:45 GMT 2001 Year: 01 Doy: 131 Observer: yasukawa WEATHER COMMENT: Fri May 11 16:28:09 GMT 2001 Cool, in moderately thick, but extensive cirrus overcast, light southwest breeze. COMMENT: Fri May 11 16:34:12 GMT 2001 Guider function is iffy. Sky transmission is very low. Starting CHIP and PICS anyway. Fri May 11 16:35:28 GMT 2001 CHIP Start Patrol Fri May 11 16:35:57 GMT 2001 PICS Start Patrol A NEW TAPE HAS BEEN PUT INTO KAIEE DLT DRIVE, Fri May 11 16:57:23 GMT 2001 Fri May 11 17:02:26 GMT 2001 CHIP LSD Fri May 11 17:05:58 GMT 2001 CHIP End LSD Fri May 11 17:06:05 GMT 2001 CHIP BiasLSD Fri May 11 17:06:52 GMT 2001 CHIP End BiasLSD Fri May 11 17:06:58 GMT 2001 CHIP Bias Fri May 11 17:07:40 GMT 2001 CHIP End Bias **** EVENT COMMENT ****: Fri May 11 17:53:56 GMT 2001 flare activity at active region near east limb Fri May 11 18:02:43 GMT 2001 PICS Flat Fri May 11 18:04:18 GMT 2001 CHIP LSD Fri May 11 18:05:45 GMT 2001 PICS End Flat Fri May 11 18:07:56 GMT 2001 CHIP End LSD Fri May 11 18:08:02 GMT 2001 CHIP BiasLSD Fri May 11 18:08:47 GMT 2001 CHIP End BiasLSD Fri May 11 18:08:54 GMT 2001 CHIP Bias Fri May 11 18:09:38 GMT 2001 CHIP End Bias Fri May 11 19:03:23 GMT 2001 CHIP LSD Fri May 11 19:06:50 GMT 2001 CHIP End LSD Fri May 11 19:06:57 GMT 2001 CHIP BiasLSD Fri May 11 19:07:41 GMT 2001 CHIP End BiasLSD Fri May 11 19:07:47 GMT 2001 CHIP Bias Fri May 11 19:08:32 GMT 2001 CHIP End Bias COMMENT: Fri May 11 19:26:27 GMT 2001 reconfigured dome shutter. Fri May 11 20:02:20 GMT 2001 CHIP LSD Fri May 11 20:05:48 GMT 2001 CHIP End LSD Fri May 11 20:05:54 GMT 2001 CHIP BiasLSD Fri May 11 20:06:39 GMT 2001 CHIP End BiasLSD Fri May 11 20:06:45 GMT 2001 CHIP Bias Fri May 11 20:07:30 GMT 2001 CHIP End Bias Fri May 11 21:01:20 GMT 2001 CHIP LSD Fri May 11 21:04:55 GMT 2001 CHIP End LSD Fri May 11 21:05:01 GMT 2001 CHIP BiasLSD Fri May 11 21:05:45 GMT 2001 CHIP End BiasLSD Fri May 11 21:05:51 GMT 2001 CHIP Bias Fri May 11 21:06:35 GMT 2001 CHIP End Bias Fri May 11 21:07:00 GMT 2001 PICS End Patrol Fri May 11 21:08:48 GMT 2001 CHIP End Patrol WEATHER COMMENT: Fri May 11 21:07:38 GMT 2001 NOAA is digging a trench, creating dust downwind of our dome. Since we are still in extensive cirrus overcast, and there is the chance that some of this lava dust could get on our optics I will shut down and close the dome at this time. Fri May 11 21:34:07 GMT 2001 MkIV