----------------------------------------------------------------------------- Mauna Loa Solar Observatory Observer's Log ----------------------------------------------------------------------------- Wed Dec 16 17:18:00 GMT 1998 Year: 98 Doy: 350 Observer: koon WEATHER COMMENT: Wed Dec 16 17:18:07 GMT 1998 Clear sky, wind=5 mph from the South, temp=40 F. Wed Dec 16 17:19:20 GMT 1998 CHIP Startup--Initializing new tape Wed Dec 16 17:25:16 GMT 1998 MKIII Start Patrol Wed Dec 16 17:25:28 GMT 1998 CHIP CHIP Start Patrol Wed Dec 16 17:25:28 GMT 1998 CHIP CHIP Start Patrol **LOW-L PROBLEM**: Wed Dec 16 17:30:06 GMT 1998 L00563 was continuously being popped out and pulled back into drive #0. Data were going to L00564 in drive #1 and there was already 4 files on that tape according to the screen. That's strange also because it implies the tape started getting data yesterday afternoon. The amber light was blinking on the drive #0, I tried putting in the cleaning tape but it was treated the same way as L00563. I cycled the power to drive #0 and then the cleaning LEDs were blinking so I cleaned the drive and it seems normal now. Installed L00565 in drive #0. Wed Dec 16 18:00:18 GMT 1998 PICS Flat Wed Dec 16 18:01:51 GMT 1998 CHIP Bias Wed Dec 16 18:01:51 GMT 1998 CHIP Bias Wed Dec 16 18:02:47 GMT 1998 CHIP End Bias Wed Dec 16 18:02:57 GMT 1998 CHIP Water Wed Dec 16 18:03:47 GMT 1998 CHIP End Water **MKIV PROBLEM**: Wed Dec 16 18:11:01 GMT 1998 Seeing occasional radial streaks in the scans. Wed Dec 16 18:36:18 GMT 1998 MKIII Start Cal Wed Dec 16 18:56:30 GMT 1998 MKIII Start Patrol Wed Dec 16 19:00:18 GMT 1998 PICS Flat Wed Dec 16 19:01:48 GMT 1998 PICS End Flat Wed Dec 16 19:01:55 GMT 1998 CHIP Bias Wed Dec 16 19:02:53 GMT 1998 CHIP End Bias Wed Dec 16 19:03:13 GMT 1998 CHIP Water Wed Dec 16 19:03:58 GMT 1998 CHIP End Water Wed Dec 16 20:01:22 GMT 1998 PICS Flat Wed Dec 16 20:01:50 GMT 1998 CHIP Gain Wed Dec 16 20:02:55 GMT 1998 PICS End Flat Wed Dec 16 20:06:37 GMT 1998 CHIP End Gain Wed Dec 16 20:06:47 GMT 1998 CHIP Bias Wed Dec 16 20:07:36 GMT 1998 CHIP End Bias Wed Dec 16 20:07:46 GMT 1998 CHIP Water Wed Dec 16 20:08:21 GMT 1998 CHIP End Water **MKIV PROBLEM**: Wed Dec 16 20:08:52 GMT 1998 Entire scan had no corona just concentric rings on the last CW scan, then the CCW scan was almost OK except for some radial streaks, now the CW scan looks bad in a different way, it doesn't show concentric rings and it looks like there is a faint corona. **MKIV PROBLEM**: Wed Dec 16 20:18:14 GMT 1998 Last CCW scan looked OK and CW scan looked OK too except for a few radial streaks. **MKIII PROBLEM**: Wed Dec 16 20:20:08 GMT 1998 Now that the MKIV looks OK I can see that the MKIII had 2 bad scans around the same time at 2004 and 2005. Twothings are interesting about that, it is strange to see two scans that are only one minute apart, how did that happen? The other things is that the 2004 and 2005 scans each looked like the two bad CW MKIV scans, like they were identical. The problems cleared without me reseting anything. Wed Dec 16 21:02:19 GMT 1998 PICS Flat Wed Dec 16 21:02:49 GMT 1998 CHIP Bias Wed Dec 16 21:03:50 GMT 1998 PICS End Flat Wed Dec 16 21:03:50 GMT 1998 PICS End Flat Wed Dec 16 21:04:04 GMT 1998 CHIP Water Wed Dec 16 21:04:48 GMT 1998 CHIP End Water COMMENT: Wed Dec 16 21:22:36 GMT 1998 Got circulator plumbing info for Greg, will sketch and FAX something to him. Wed Dec 16 22:00:20 GMT 1998 PICS Flat Wed Dec 16 22:01:49 GMT 1998 PICS End Flat Wed Dec 16 22:02:50 GMT 1998 CHIP Bias Wed Dec 16 22:03:43 GMT 1998 CHIP End Bias Wed Dec 16 22:03:53 GMT 1998 CHIP Water Wed Dec 16 22:04:36 GMT 1998 CHIP End Water MKIV COMMENT: Wed Dec 16 22:18:07 GMT 1998 Removed tape 98349 and installed 98350 in Nahenahe tape drive. Wed Dec 16 22:19:25 GMT 1998 PICS End Patrol Wed Dec 16 22:19:25 GMT 1998 PICS End Patrol Wed Dec 16 22:20:07 GMT 1998 CHIP ending tape Wed Dec 16 22:21:19 GMT 1998 MKIII End Patrol COMMENT: Wed Dec 16 22:27:07 GMT 1998 TAPES: ****** MKIV: 98350 CHIP: C00742 PICS: P01355 LOWL: L00564 in drive #1 Wed Dec 16 22:28:08 GMT 1998 MkIII 17_25.rawmk3 18_26.rawmk3 19_38.rawmk3 20_38.rawmk3 21_39.rawmk3 17_28.rawmk3 18_29.rawmk3 19_41.rawmk3 20_41.rawmk3 21_42.rawmk3 17_31.rawmk3 18_33.rawmk3 19_45.rawmk3 20_44.rawmk3 21_45.rawmk3 17_35.rawmk3 18_39.rawmk3 19_48.rawmk3 20_47.rawmk3 21_49.rawmk3 17_38.rawmk3 18_46.rawmk3 19_51.rawmk3 20_51.rawmk3 21_52.rawmk3 17_41.rawmk3 18_53.rawmk3 19_54.rawmk3 20_54.rawmk3 21_55.rawmk3 17_44.rawmk3 18_56.rawmk3 19_57.rawmk3 20_57.rawmk3 21_58.rawmk3 17_48.rawmk3 18_59.rawmk3 20_01.rawmk3 21_00.rawmk3 22_02.rawmk3 17_51.rawmk3 19_03.rawmk3 20_04.rawmk3 21_03.rawmk3 22_05.rawmk3 17_54.rawmk3 19_06.rawmk3 20_05.rawmk3 21_07.rawmk3 22_08.rawmk3 17_57.rawmk3 19_09.rawmk3 20_09.rawmk3 21_10.rawmk3 22_11.rawmk3 18_00.rawmk3 19_12.rawmk3 20_12.rawmk3 21_13.rawmk3 22_14.rawmk3 18_04.rawmk3 19_16.rawmk3 20_15.rawmk3 21_16.rawmk3 22_18.rawmk3 18_07.rawmk3 19_19.rawmk3 20_18.rawmk3 21_20.rawmk3 c18_36.rawmk3 18_10.rawmk3 19_22.rawmk3 20_21.rawmk3 21_23.rawmk3 c18_43.rawmk3 18_13.rawmk3 19_25.rawmk3 20_25.rawmk3 21_26.rawmk3 c18_49.rawmk3 18_17.rawmk3 19_28.rawmk3 20_28.rawmk3 21_29.rawmk3 18_20.rawmk3 19_32.rawmk3 20_31.rawmk3 21_33.rawmk3 18_23.rawmk3 19_35.rawmk3 20_34.rawmk3 21_36.rawmk3