----------------------------------------------------------------------------- Mauna Loa Solar Observatory Observer's Log ----------------------------------------------------------------------------- Sat Sep 11 16:58:59 GMT 2010 Year: 10 Doy: 254 Observer: stueben WEATHER COMMENT: Sat Sep 11 16:59:34 GMT 2010 Clear, wind southeast 5-10 mph, temp 48F. ___end___ Sat Sep 11 17:11:47 GMT 2010 H-ALPHA Start Patrol Sat Sep 11 17:11:48 GMT 2010 MKIV Start Patrol Sat Sep 11 17:15:18 GMT 2010 CHIP Start Patrol Sat Sep 11 17:18:02 GMT 2010 MKIV End Patrol Sat Sep 11 17:21:10 GMT 2010 CHIP End Patrol Sat Sep 11 17:32:07 GMT 2010 MKIV Start Patrol Sat Sep 11 17:38:37 GMT 2010 MKIV End Patrol Sat Sep 11 17:39:54 GMT 2010 CHIP Start Patrol **CHIP PROBLEM COMMENT BY ALLEN**: Sat Sep 11 17:44:20 GMT 2010 Stalled on startup, cycled power and restarted. ___end___ Sat Sep 11 17:53:20 GMT 2010 MKIV Start Patrol Sat Sep 11 18:01:42 GMT 2010 CHIP LSD Sat Sep 11 18:03:11 GMT 2010 CHIP End LSD Sat Sep 11 18:03:19 GMT 2010 CHIP BiasLSD Sat Sep 11 18:04:09 GMT 2010 CHIP End BiasLSD Sat Sep 11 18:04:18 GMT 2010 CHIP Bias Sat Sep 11 18:05:07 GMT 2010 CHIP End Bias Sat Sep 11 18:05:18 GMT 2010 CHIP ReStart Patrol Sat Sep 11 18:05:42 GMT 2010: PSPT Start Patrol **MKIV PROBLEM COMMENT BY ALLEN**: Sat Sep 11 18:06:27 GMT 2010 Images are bad, they just look like noise. Investigating. ___end___ Sat Sep 11 18:16:35 GMT 2010 MKIV End Patrol Sat Sep 11 19:07:13 GMT 2010 CHIP End Patrol Sat Sep 11 19:09:09 GMT 2010 H-ALPHA End Patrol Sat Sep 11 19:26:26 GMT 2010 MKIV Start Patrol NOTE BY ALLEN: Sat Sep 11 19:27:30 GMT 2010 Reconfigured dome shutter. ___end___ Sat Sep 11 19:32:42 GMT 2010 MKIV End Patrol Sat Sep 11 19:46:46 GMT 2010 MKIV Start Patrol Sat Sep 11 19:53:03 GMT 2010 MKIV End Patrol Sat Sep 11 20:02:14 GMT 2010 MKIV Start Patrol Sat Sep 11 20:04:55 GMT 2010 H-ALPHA Start Patrol Sat Sep 11 20:04:48 GMT 2010 CHIP Start Patrol Sat Sep 11 20:08:34 GMT 2010 MKIV End Patrol Sat Sep 11 23:01:48 GMT 2010 CHIP LSD Sat Sep 11 23:03:18 GMT 2010 CHIP End LSD Sat Sep 11 23:03:31 GMT 2010 CHIP BiasLSD Sat Sep 11 23:04:18 GMT 2010 CHIP End BiasLSD Sat Sep 11 23:04:26 GMT 2010 CHIP Bias Sat Sep 11 23:05:07 GMT 2010 CHIP End Bias Sat Sep 11 23:05:15 GMT 2010 CHIP ReStart Patrol Sat Sep 11 23:17:59 GMT 2010 MKIV Start Patrol Sat Sep 11 23:26:58 GMT 2010 MKIV End Patrol **MKIV PROBLEM COMMENT BY ALLEN**: Sat Sep 11 23:52:59 GMT 2010 I haven't yet found the problem. The power supplies look OK. All connectors seem to be seated well. The analog output from the camera looks normal. I've reseated the two socketed ICs on the transformation board (U12, U35). Probing around the tranformation board with a scope showed no obviuosly bad signals. ___end___ Sun Sep 12 02:07:27 GMT 2010: PSPT Abort Patrol Sun Sep 12 02:13:04 GMT 2010 CHIP End Patrol Sun Sep 12 02:22:39 GMT 2010 H-ALPHA End Patrol Sun Sep 12 02:32:43 GMT 2010 MkIV 17_11.rawmk4 17_35.rawmk4 19_26.rawmk4 19_49.rawmk4 23_17.rawmk4 17_14.rawmk4 17_53.rawmk4 19_29.rawmk4 20_02.rawmk4 23_20.rawmk4 17_32.rawmk4 17_56.rawmk4 19_46.rawmk4 20_05.rawmk4