----------------------------------------------------------------------------- Mauna Loa Solar Observatory Observer's Log ----------------------------------------------------------------------------- Fri May 4 16:08:01 GMT 2001 Year: 01 Doy: 124 Observer: yasukawa WEATHER COMMENT: Thu May 3 22:27:13 GMT 2001 WEATHER COMMENT: Fri May 4 16:08:33 GMT 2001 Cool, clear, light south wind. A NEW TAPE HAS BEEN PUT INTO KAIEE DLT DRIVE, Fri May 4 16:22:24 GMT 2001 Fri May 4 16:28:03 GMT 2001 CHIP Start Patrol Fri May 4 16:28:38 GMT 2001 PICS Start Patrol MKIV COMMENT: Fri May 4 16:32:59 GMT 2001 Corrector table from 5/1/2001 restored. The one on taken at calibration time was fouled up due to improper bias correction code used early in the day. Today the revised camera bias drift correction code is in place. Fri May 4 16:45:04 GMT 2001 MKIV Start Patrol COMMENT: Fri May 4 16:46:32 GMT 2001 Three cables near the CHIP O1 were hanging into the light path to the spar guider. These cables were secured out of the way allowing the spar to servo in dec 1/2 hour earlier in the morning. There is still a problem with the connector to one of the O1 X-Y motors on CHIP shadowing the spar guider. We will have Boulder build a right angle connector on a short cable to replace the current straight connector. Fri May 4 17:01:30 GMT 2001 CHIP LSD Fri May 4 17:05:01 GMT 2001 CHIP End LSD Fri May 4 17:05:09 GMT 2001 CHIP BiasLSD Fri May 4 17:05:55 GMT 2001 CHIP End BiasLSD Fri May 4 17:06:10 GMT 2001 CHIP Bias Fri May 4 17:06:58 GMT 2001 CHIP End Bias Fri May 4 18:01:28 GMT 2001 CHIP LSD Fri May 4 18:03:57 GMT 2001 PICS Flat Fri May 4 18:05:12 GMT 2001 CHIP End LSD Fri May 4 18:05:23 GMT 2001 CHIP BiasLSD Fri May 4 18:06:11 GMT 2001 CHIP End BiasLSD Fri May 4 18:06:23 GMT 2001 CHIP Bias Fri May 4 18:07:01 GMT 2001 PICS End Flat Fri May 4 18:07:09 GMT 2001 CHIP End Bias Fri May 4 18:19:43 GMT 2001 MKIV End Patrol Fri May 4 18:19:55 GMT 2001 MKIV Start Cal Fri May 4 18:38:37 GMT 2001 MKIV End Cal Fri May 4 18:41:22 GMT 2001 MKIV End Correct Fri May 4 18:41:51 GMT 2001 MKIV Start Cal Fri May 4 19:00:12 GMT 2001 MKIV End Cal Fri May 4 19:01:22 GMT 2001 CHIP LSD Fri May 4 19:02:39 GMT 2001 MKIV Start Correct Fri May 4 19:04:10 GMT 2001 MKIV End Correct Fri May 4 19:04:27 GMT 2001 MKIV Start Cal Fri May 4 19:05:02 GMT 2001 CHIP End LSD Fri May 4 19:05:09 GMT 2001 CHIP BiasLSD Fri May 4 19:05:54 GMT 2001 CHIP End BiasLSD Fri May 4 19:06:00 GMT 2001 CHIP Bias Fri May 4 19:06:45 GMT 2001 CHIP End Bias MKIV COMMENT: Fri May 4 19:08:28 GMT 2001 After Correct the gain was reduced by about a factor of two. After the second Correct the gain remained at that level reduced from that produced using the 5/1 gain table. We will consider the new Gain values the standard. Fri May 4 19:22:57 GMT 2001 MKIV End Cal Fri May 4 19:24:25 GMT 2001 MKIV Start Patrol COMMENT: Fri May 4 19:26:47 GMT 2001 We removed the spring-load assembly from the E/W adjustment of the spar guider and replaced it with a push-pull screw. Adjusted the guider in N/S a little bit more to center up the O1 guider range. Fri May 4 20:03:18 GMT 2001 CHIP LSD Fri May 4 20:06:53 GMT 2001 CHIP End LSD Fri May 4 20:07:08 GMT 2001 CHIP BiasLSD Fri May 4 20:07:58 GMT 2001 CHIP End BiasLSD Fri May 4 20:08:07 GMT 2001 CHIP Bias Fri May 4 20:08:53 GMT 2001 CHIP End Bias Fri May 4 20:17:33 GMT 2001 MKIV End Patrol Fri May 4 20:19:40 GMT 2001 MKIV Start Cal COMMENT: Fri May 4 20:20:05 GMT 2001 Reconfigured dome shutter. Fri May 4 20:38:12 GMT 2001 MKIV End Cal Fri May 4 20:38:20 GMT 2001 MKIV Start Patrol MKIV COMMENT: Fri May 4 20:38:36 GMT 2001 First calibration file following Correct was damaged. therefore we did another calibration. This time the cal0 file has the proper size and went through rawt4 OK. Fri May 4 20:45:12 GMT 2001 MKIV End Patrol Fri May 4 20:45:21 GMT 2001 MKIV Start Patrol WEATHER COMMENT: Fri May 4 20:45:27 GMT 2001 ATST Test. Channel 0 gain set to 0 WEATHER COMMENT: Fri May 4 20:51:19 GMT 2001 ATST Test. Channel 1 gain set to 0. Channel 0 restored Fri May 4 21:03:10 GMT 2001 MKIV End Patrol Fri May 4 21:03:29 GMT 2001 CHIP LSD Fri May 4 21:05:30 GMT 2001 MKIV Start Patrol Fri May 4 21:07:03 GMT 2001 CHIP End LSD Fri May 4 21:07:12 GMT 2001 CHIP BiasLSD Fri May 4 21:07:57 GMT 2001 CHIP End BiasLSD Fri May 4 21:08:04 GMT 2001 CHIP Bias WEATHER COMMENT: Fri May 4 21:06:28 GMT 2001 ATST Test. 30Hz Modulation rate. Fri May 4 21:08:48 GMT 2001 CHIP End Bias Fri May 4 21:12:02 GMT 2001 MKIV End Patrol WEATHER COMMENT: Fri May 4 21:12:21 GMT 2001 21_05 and 21_08 were not a test after all, the were regualar scans Fri May 4 21:14:31 GMT 2001 MKIV Start Patrol WEATHER COMMENT: Fri May 4 21:15:06 GMT 2001 now ATST Test. 30Hz modulation rate. Fri May 4 21:21:09 GMT 2001 MKIV End Patrol WEATHER COMMENT: Fri May 4 21:20:52 GMT 2001 21_14 and 21_17 with FLC on. Fri May 4 21:21:28 GMT 2001 MKIV Start Patrol Fri May 4 21:27:37 GMT 2001 MKIV End Patrol WEATHER COMMENT: Fri May 4 21:28:36 GMT 2001 21_21 and 21_24 were 30Hz with FLC on. End of ATST tests Fri May 4 21:31:47 GMT 2001 MKIV Start Patrol Fri May 4 22:03:15 GMT 2001 CHIP LSD Fri May 4 22:06:45 GMT 2001 CHIP End LSD Fri May 4 22:06:53 GMT 2001 CHIP BiasLSD Fri May 4 22:07:42 GMT 2001 CHIP End BiasLSD Fri May 4 22:07:54 GMT 2001 CHIP Bias Fri May 4 22:08:49 GMT 2001 CHIP End Bias WEATHER COMMENT: Fri May 4 22:20:11 GMT 2001 In orographic clouds. Fri May 4 23:03:49 GMT 2001 CHIP LSD Fri May 4 23:05:28 GMT 2001 PICS End Patrol Fri May 4 23:07:27 GMT 2001 CHIP End LSD Fri May 4 23:07:40 GMT 2001 CHIP End Patrol COMMENT: Fri May 4 23:10:13 GMT 2001 *********************************** Sorry come of the log entries that should be comments or other flavors were labeled weather comments. This was an operator problem, not an instrumental or software problem. *********************************** Fri May 4 23:13:07 GMT 2001 MkIV 16_45.rawmk4 17_55.rawmk4 19_44.rawmk4 21_17.rawmk4 22_33.rawmk4 16_48.rawmk4 17_58.rawmk4 19_47.rawmk4 21_21.rawmk4 22_36.rawmk4 16_51.rawmk4 18_01.rawmk4 19_50.rawmk4 21_24.rawmk4 22_39.rawmk4 16_53.rawmk4 18_04.rawmk4 19_53.rawmk4 21_31.rawmk4 22_42.rawmk4 16_56.rawmk4 18_07.rawmk4 19_56.rawmk4 21_35.rawmk4 22_45.rawmk4 16_59.rawmk4 18_10.rawmk4 19_59.rawmk4 21_37.rawmk4 22_48.rawmk4 17_02.rawmk4 18_13.rawmk4 20_02.rawmk4 21_40.rawmk4 22_51.rawmk4 17_05.rawmk4 18_16.rawmk4 20_05.rawmk4 21_43.rawmk4 22_54.rawmk4 17_08.rawmk4 18_22.rawmk4 20_08.rawmk4 21_46.rawmk4 22_57.rawmk4 17_11.rawmk4 18_29.rawmk4 20_11.rawmk4 21_49.rawmk4 23_00.rawmk4 17_14.rawmk4 18_35.rawmk4 20_14.rawmk4 21_52.rawmk4 23_03.rawmk4 17_17.rawmk4 18_44.rawmk4 20_22.rawmk4 21_55.rawmk4 c18_19.rawmk4 17_20.rawmk4 18_50.rawmk4 20_28.rawmk4 21_58.rawmk4 c18_26.rawmk4 17_23.rawmk4 18_57.rawmk4 20_34.rawmk4 22_01.rawmk4 c18_32.rawmk4 17_26.rawmk4 19_07.rawmk4 20_41.rawmk4 22_04.rawmk4 c18_35.rawmk4 17_29.rawmk4 19_13.rawmk4 20_45.rawmk4 22_07.rawmk4 c18_47.rawmk4 17_32.rawmk4 19_19.rawmk4 20_48.rawmk4 22_10.rawmk4 c18_53.rawmk4 17_35.rawmk4 19_24.rawmk4 20_51.rawmk4 22_13.rawmk4 c18_57.rawmk4 17_38.rawmk4 19_27.rawmk4 20_54.rawmk4 22_16.rawmk4 c19_10.rawmk4 17_41.rawmk4 19_30.rawmk4 20_57.rawmk4 22_19.rawmk4 c19_16.rawmk4 17_44.rawmk4 19_33.rawmk4 21_00.rawmk4 22_22.rawmk4 c20_19.rawmk4 17_47.rawmk4 19_36.rawmk4 21_05.rawmk4 22_24.rawmk4 c20_25.rawmk4 17_50.rawmk4 19_39.rawmk4 21_08.rawmk4 22_27.rawmk4 c20_31.rawmk4 17_52.rawmk4 19_42.rawmk4 21_14.rawmk4 22_30.rawmk4