----------------------------------------------------------------------------- Mauna Loa Solar Observatory Observer's Log ----------------------------------------------------------------------------- Wed Apr 17 17:22:04 GMT 2002 Year: 02 Doy: 107 Observer: koon WEATHER COMMENT: Wed Apr 17 17:22:05 GMT 2002 Clear sky, wind=5mph from the SSE, temp=50 F. Wed Apr 17 17:26:04 GMT 2002 MKIV Start Patrol PSPT COMMENT: Wed Apr 17 17:44:42 GMT 2002 Observing. **ECHO PROBLEM**: Wed Apr 17 17:50:16 GMT 2002 Image was off to bottom right corner, restarted echosys and that didn't change it. Got a message from Alice that I might try changing HA and Dec error values and so I brought up that menu choice - but right at that moment the images started coming in to center and were soon centered - I didn't change anything as far as I know, strange. Wed Apr 17 18:02:02 GMT 2002 PICS Flat Wed Apr 17 18:04:54 GMT 2002 PICS End Flat Wed Apr 17 18:07:39 GMT 2002 MKIV End Patrol Wed Apr 17 18:07:49 GMT 2002 MKIV Start Cal **** EVENT COMMENT ****: Wed Apr 17 18:11:51 GMT 2002 Cool looking EPL animations at the West limb. Wed Apr 17 18:26:32 GMT 2002 MKIV End Cal Wed Apr 17 18:26:43 GMT 2002 MKIV Start Patrol Wed Apr 17 19:00:56 GMT 2002 CHIP LSD Wed Apr 17 19:03:07 GMT 2002 CHIP End LSD Wed Apr 17 19:03:25 GMT 2002 CHIP BiasLSD Wed Apr 17 19:04:28 GMT 2002 CHIP End BiasLSD Wed Apr 17 19:04:36 GMT 2002 CHIP Bias Wed Apr 17 19:05:30 GMT 2002 CHIP End Bias COMMENT: Wed Apr 17 19:41:32 GMT 2002 Extended the dome slot. **MKIV PROBLEM**: Wed Apr 17 19:59:32 GMT 2002 David brought to my attention that there is something funny looking in the data he is seeing. The occulting is working fine. There are radial streaks consistently grouping in the area of the large coronal hole in the GIF images used in our animations, these aren't raw data images and since the realtime scans don't have the streaks it seems there is something wrong with the GIF image processing. WEATHER COMMENT: Wed Apr 17 21:18:55 GMT 2002 Orographic clouds are passing by. Wed Apr 17 21:51:48 GMT 2002 CHIP End Patrol Wed Apr 17 21:52:45 GMT 2002 PICS End Patrol WEATHER COMMENT: Wed Apr 17 21:52:51 GMT 2002 Fog is moving in, closing down. Wed Apr 17 21:53:12 GMT 2002 MKIV End Patrol MKIV COMMENT: Wed Apr 17 22:38:33 GMT 2002 I attached the new strip heater and RTD sensor to the appropriate camera mount. **MKIV PROBLEM**: Wed Apr 17 22:42:48 GMT 2002 Alice is working on fixing the GIF image problems. ECHO COMMENT: Wed Apr 17 22:52:33 GMT 2002 At 22:32 UT HA error= -0.974 and Dec error= 0.159. We may need to change the "HA (and Dec) error to use" values to those if pointing continues to be a problem (i.e., where the images are down in the lower right corner). Wed Apr 17 22:55:06 GMT 2002 MkIV 17_26.rawmk4 18_29.rawmk4 19_22.rawmk4 20_15.rawmk4 21_08.rawmk4 17_29.rawmk4 18_32.rawmk4 19_25.rawmk4 20_18.rawmk4 21_11.rawmk4 17_32.rawmk4 18_35.rawmk4 19_28.rawmk4 20_21.rawmk4 21_14.rawmk4 17_34.rawmk4 18_38.rawmk4 19_31.rawmk4 20_24.rawmk4 21_17.rawmk4 17_37.rawmk4 18_41.rawmk4 19_34.rawmk4 20_27.rawmk4 21_20.rawmk4 17_40.rawmk4 18_44.rawmk4 19_37.rawmk4 20_30.rawmk4 21_23.rawmk4 17_43.rawmk4 18_47.rawmk4 19_40.rawmk4 20_33.rawmk4 21_26.rawmk4 17_46.rawmk4 18_50.rawmk4 19_43.rawmk4 20_36.rawmk4 21_29.rawmk4 17_49.rawmk4 18_53.rawmk4 19_46.rawmk4 20_39.rawmk4 21_32.rawmk4 17_52.rawmk4 18_56.rawmk4 19_49.rawmk4 20_42.rawmk4 21_35.rawmk4 17_55.rawmk4 18_59.rawmk4 19_52.rawmk4 20_45.rawmk4 21_38.rawmk4 17_58.rawmk4 19_02.rawmk4 19_55.rawmk4 20_48.rawmk4 21_41.rawmk4 18_01.rawmk4 19_05.rawmk4 19_57.rawmk4 20_50.rawmk4 21_44.rawmk4 18_04.rawmk4 19_07.rawmk4 20_00.rawmk4 20_53.rawmk4 21_46.rawmk4 18_10.rawmk4 19_10.rawmk4 20_03.rawmk4 20_56.rawmk4 21_49.rawmk4 18_17.rawmk4 19_13.rawmk4 20_06.rawmk4 20_59.rawmk4 c18_07.rawmk4 18_23.rawmk4 19_16.rawmk4 20_09.rawmk4 21_02.rawmk4 c18_13.rawmk4 18_26.rawmk4 19_19.rawmk4 20_12.rawmk4 21_05.rawmk4 c18_20.rawmk4