----------------------------------------------------------------------------- Mauna Loa Solar Observatory Observer's Log ----------------------------------------------------------------------------- Thu Jun 25 15:59:05 GMT 2026 Year:26 Doy:176 Observer: lisapg Weather COMMENT BY lisapg: Thu Jun 25 16:16:30 GMT 2026 MLO Current Weather Timestamp (UTC): 2026-06-25 16:11:00 Temperature : 41.77 deg F Dew Point : 1.74 deg F Pressure : 679.6 mbar Wind Speed : 16.33 mph Wind Direction : 182.1 deg Skies: Sky is clear with haze at about 11,000 ft +. ___end___ GENERAL COMMENT BY lisapg: Thu Jun 25 16:38:17 GMT 2026 Dome open ___end___ ** KCOR PM lisapg ** : Thu Jun 25 16:38:25 GMT 2026 Blew off Kcor O1 ___end___ KCOR COMMENT BY lisapg: Thu Jun 25 16:51:44 GMT 2026 Kcor above dome ___end___ Thu Jun 25 16:53:25 GMT 2026 Kcor Focus/alignment program exited Thu Jun 25 16:54:19 GMT 2026 KCOR Start Synoptic Patrol KCOR COMMENT BY berkey: Thu Jun 25 18:37:46 GMT 2026 entry was edited Socketcam came up with an image write error. Deleting older files on KCor to make space for new files. KCor idled during this process ___end___ GENERAL COMMENT BY lisapg: Thu Jun 25 18:40:13 GMT 2026 Re-synced the time for KCor and SGS as KCor was 2-3 seconds slow and SGS was 2-3 seconds fast. Note that when we reset SGSs' clock, it reset its pid loop (meaning the GUI reset it's self and we lost tracking briefly). We should either reset the clocks if they're off before observing or have them scheduled to sync before/after the observational day. ___end___ Thu Jun 25 18:41:33 GMT 2026 KCOR Start Synoptic Patrol Thu Jun 25 18:58:49 GMT 2026 KCOR End Patrol Thu Jun 25 18:58:50 GMT 2026 KCOR Start Calibration script: c:\kcor\mlso-calibration22deg-20171025.ini Thu Jun 25 19:14:02 GMT 2026 KCOR End Calibration Script Thu Jun 25 19:14:18 GMT 2026 KCOR Start Synoptic Patrol Thu Jun 25 19:14:19 GMT 2026 KCOR Start Synoptic Patrol Weather COMMENT BY lisapg: Thu Jun 25 21:23:34 GMT 2026 MLO Current Weather Timestamp (UTC): 2026-06-25 21:20:00 Temperature : 58.98 deg F Dew Point : 38.49 deg F Pressure : 680.53 mbar Wind Speed : 10.96 mph Wind Direction : 337.8 deg Skies: Aerosols have picked up and we're starting to see clouds come up from Saddle as well as the West shoulder of Mauna Loa; keeping a close eye on things ___end___ Thu Jun 25 21:24:33 GMT 2026 KCOR End Patrol Thu Jun 25 21:25:43 GMT 2026 KCOR Start Synoptic Patrol Thu Jun 25 21:27:04 GMT 2026 KCOR End Patrol Thu Jun 25 21:29:26 GMT 2026 KCOR Start Synoptic Patrol Thu Jun 25 21:55:09 GMT 2026 KCOR End Patrol Thu Jun 25 21:58:44 GMT 2026 KCOR Start Synoptic Patrol Thu Jun 25 22:00:27 GMT 2026 KCOR End Patrol KCOR COMMENT BY KCOR: Thu Jun 25 22:30:31 GMT 2026 KCOR file transfer report KCor created 1199 .bin files 1197 .fts files NOTICE ? 2 .bin file(s) with no matching .fts: 20260625_183537_kcor.bin 20260625_220211_kcor.bin WARNING 3 fts file(s) found locally that was not transfered dawn ACTION must be taken to copy: 20260625_183452_kcor.fts 20260625_183507_kcor.fts 20260625_183522_kcor.fts ___end___ GENERAL COMMENT BY lisapg: Thu Jun 25 23:48:14 GMT 2026 Dome closed For mix of clouds and cirrus ___end___ BY lisapg: Fri Jun 26 00:13:42 GMT 2026 Ben did some general clean up ___end___ GENERAL COMMENT BY lisapg: Fri Jun 26 00:14:51 GMT 2026 Clear sky but aerosols were apparent at start up and got worse. Hopefully tomorrow is a better day ___end___ Logger COMMENT BY lisapg: Fri Jun 26 00:14:52 GMT 2026 Log closed ONSITE STAFF: berkey, lisapg ___end___