Content-Length: 4962 | pFad | https://download.hao.ucar.edu/d5/mlso/log/observer/2000/mlso.2000d361.olog
----------------------------------------------------------------------------- Mauna Loa Solar Observatory Observer's Log ----------------------------------------------------------------------------- Tue Dec 26 17:08:16 GMT 2000 Year: 00 Doy: 361 Observer: yasukawa WEATHER COMMENT: Tue Dec 26 17:08:31 GMT 2000 Cold, clear, south wind. **MKIV PROBLEM**: Tue Dec 26 17:08:45 GMT 2000 nahenahe found rebooted this morning. COMMENT: Tue Dec 26 17:20:23 GMT 2000 Sky tx/guider AGC almost clear of dome wall. Waiting for it to clear before starting up. Tue Dec 26 17:23:26 GMT 2000 CHIP Start 7 Passband Patrol Tue Dec 26 17:23:32 GMT 2000 PICS Start Patrol Tue Dec 26 17:30:37 GMT 2000 MKIV Start Patrol ECHO COMMENT: Tue Dec 26 17:31:08 GMT 2000 Booting up echo. Tue Dec 26 18:02:19 GMT 2000 PICS Flat **ECHO PROBLEM**: Tue Dec 26 18:02:46 GMT 2000 Restarting echo, MOF1 and MOF2 turned off (set to 25), QWP turned off. Removing optics bay cover to inspect QWP. Tue Dec 26 18:05:53 GMT 2000 PICS End Flat **ECHO PROBLEM**: Tue Dec 26 18:36:08 GMT 2000 QWP large gear can be rotated when holding geneva side down. Gear is not real loose, but it is turnable with a bit of torque. Waiting for MOF1 to reach temperature and I will attempt to adjust the gear alignment. **ECHO PROBLEM**: Tue Dec 26 19:37:39 GMT 2000 Not getting any image on monitor. Trying a Start rather than restart to see if that works better. **ECHO PROBLEM**: Tue Dec 26 19:44:28 GMT 2000 Light level is 22.368. Obs type = Velocity, not changing. Maybe there is a crash involved. **ECHO PROBLEM**: Tue Dec 26 19:57:16 GMT 2000 Quit and restarted program. Still getting no image. Queried Boulder echo crew, Jonathan is on vacation until 28th. Forwarded message to Greg. Original message was cc'd to kvs and tomczyk also, no response yet. Tue Dec 26 20:02:04 GMT 2000 CHIP LSD Tue Dec 26 20:04:52 GMT 2000 CHIP End LSD Tue Dec 26 20:05:02 GMT 2000 CHIP BiasLSD Tue Dec 26 20:05:46 GMT 2000 CHIP End BiasLSD Tue Dec 26 20:06:00 GMT 2000 CHIP Bias7 Tue Dec 26 20:06:49 GMT 2000 CHIP End Bias7 GONG COMMENT: Tue Dec 26 20:34:40 GMT 2000 going down to GONG to do weekly PM. GONG COMMENT: Tue Dec 26 21:10:46 GMT 2000 Back from GONG. Had to deal with Exabyte problems besides the usual PM. **ECHO PROBLEM**: Tue Dec 26 21:11:25 GMT 2000 No response from anyone in Boulder regarding loss of image. Buttoning ECHO back up and shutting it down until someone gets back from vacation. **ECHO PROBLEM**: Tue Dec 26 21:22:25 GMT 2000 With dark cloth off, light level = 26.334, image screen white. **ECHO PROBLEM**: Tue Dec 26 21:38:00 GMT 2000 Light level = 21.609 with cover on. Dark cloth must not have squelched enough scattered light. Images are back on screen. I will need to darken optical bench some more in order to adjust QWP. I will bring up more darkening material, maybe trashbags under or over dark cloth might help. Decided to leave ECHO powered up and on. Darryl can try darkening light path with cloth/trashbags or cardboard and attempt alignment of QWP tomorrow. **ECHO PROBLEM**: Tue Dec 26 21:55:47 GMT 2000 Another solution to darkening optical path is to prop cover up at back end and adjust QWP by iterating between gear positions then placing cover back while checking results on remote monitor. Tue Dec 26 22:06:06 GMT 2000 PICS End Patrol CHIP COMMENT: Tue Dec 26 22:06:33 GMT 2000 CHIP filter and plate temperatures remained in range all morning. Good work Darryl. Tue Dec 26 22:08:08 GMT 2000 CHIP End Patrol Tue Dec 26 22:12:52 GMT 2000 MkIV 17_30.rawmk4 18_33.rawmk4 19_33.rawmk4 20_29.rawmk4 21_25.rawmk4 17_33.rawmk4 18_39.rawmk4 19_36.rawmk4 20_32.rawmk4 21_28.rawmk4 17_36.rawmk4 18_42.rawmk4 19_39.rawmk4 20_35.rawmk4 21_31.rawmk4 17_39.rawmk4 18_45.rawmk4 19_42.rawmk4 20_38.rawmk4 21_34.rawmk4 17_42.rawmk4 18_48.rawmk4 19_45.rawmk4 20_41.rawmk4 21_37.rawmk4 17_45.rawmk4 18_51.rawmk4 19_47.rawmk4 20_44.rawmk4 21_40.rawmk4 17_48.rawmk4 18_54.rawmk4 19_50.rawmk4 20_47.rawmk4 21_43.rawmk4 17_51.rawmk4 18_57.rawmk4 19_53.rawmk4 20_50.rawmk4 21_46.rawmk4 17_54.rawmk4 19_00.rawmk4 19_56.rawmk4 20_53.rawmk4 21_49.rawmk4 17_57.rawmk4 19_03.rawmk4 19_59.rawmk4 20_56.rawmk4 21_52.rawmk4 18_00.rawmk4 19_06.rawmk4 20_02.rawmk4 20_59.rawmk4 21_55.rawmk4 18_03.rawmk4 19_09.rawmk4 20_05.rawmk4 21_02.rawmk4 21_58.rawmk4 18_06.rawmk4 19_12.rawmk4 20_08.rawmk4 21_05.rawmk4 22_01.rawmk4 18_09.rawmk4 19_15.rawmk4 20_11.rawmk4 21_08.rawmk4 22_04.rawmk4 18_12.rawmk4 19_18.rawmk4 20_14.rawmk4 21_11.rawmk4 22_07.rawmk4 18_15.rawmk4 19_21.rawmk4 20_17.rawmk4 21_14.rawmk4 c18_24.rawmk4 18_18.rawmk4 19_24.rawmk4 20_20.rawmk4 21_17.rawmk4 c18_30.rawmk4 18_21.rawmk4 19_27.rawmk4 20_23.rawmk4 21_20.rawmk4 c18_36.rawmk4 18_27.rawmk4 19_30.rawmk4 20_26.rawmk4 21_23.rawmk4Fetched URL: https://download.hao.ucar.edu/d5/mlso/log/observer/2000/mlso.2000d361.olog
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