----------------------------------------------------------------------------- Mauna Loa Solar Observatory Observer's Log ----------------------------------------------------------------------------- Wed Oct 07 16:01:18 GMT 2026 Year:26 Doy:280 Observer: lisapg Weather COMMENT BY lisapg: Wed Oct 07 16:24:40 GMT 2026 MLO Current Weather Timestamp (UTC): 2026-10-07 16:20:00 Temperature : 41.93 deg F Dew Point : 12.24 deg F Pressure : 676.9 mbar Wind Speed : 13.42 mph Wind Direction : 222.9 deg Skies: Sky looks clear ___end___ GENERAL COMMENT BY lisapg: Wed Oct 07 16:51:21 GMT 2026 Dome open ___end___ ** UCOMP PM lisapg ** : Wed Oct 07 16:51:25 GMT 2026 Blew off UCoMP O1 ___end___ ** KCOR PM lisapg ** : Wed Oct 07 16:51:40 GMT 2026 Blew off Kcor O1 ___end___ Guider/spar COMMENT BY lisapg: Wed Oct 07 16:59:50 GMT 2026 This morning when I got the guider on Sun, the voltage in the SGS GUI started tanking even though the RA and DEC were tracking fine (no oscillation). No idea why the voltage started heading to zero but restarting the SGS GUI did not fix it, nor did completely shutting down labview. After restarting SGS GUI, the spar started to oscillate and swapping from standby to close loop fixed it; this also fixed the guider voltage from tanking as it immediately started to climb again after I verified the oscillation had stopped. No idea what happened or how it got fixed. ___end___ BY lisapg: Wed Oct 07 17:14:25 GMT 2026 Kcor above dome ___end___ Wed Oct 07 17:19:06 GMT 2026 Kcor Focus/alignment program exited Wed Oct 07 17:19:52 GMT 2026 KCOR Start Synoptic Patrol Wed Oct 07 17:21:45 GMT 2026 KCOR Start Synoptic Patrol Wed Oct 07 19:00:17 GMT 2026 KCOR End Patrol Wed Oct 07 19:00:18 GMT 2026 KCOR Start Calibration script: c:\kcor\mlso-calibration22deg-20171025.ini Wed Oct 07 19:15:33 GMT 2026 KCOR End Calibration Script Wed Oct 07 19:15:50 GMT 2026 KCOR Start Synoptic Patrol Wed Oct 07 19:15:50 GMT 2026 KCOR Start Synoptic Patrol GENERAL COMMENT BY lisapg: Wed Oct 07 20:28:00 GMT 2026 Lower dome closed for 30 mph winds coming from the Southwest. ___end___ Weather COMMENT BY lisapg: Wed Oct 07 21:15:10 GMT 2026 MLO Current Weather Timestamp (UTC): 2026-10-07 21:11:00 Temperature : 56.62 deg F Dew Point : 16.45 deg F Pressure : 678.11 mbar Wind Speed : 29.75 mph Wind Direction : 252.2 deg Skies: Cirrus coming in from the South, keeping an eye on it. ___end___ Wed Oct 07 21:26:47 GMT 2026 KCOR End Patrol Wed Oct 07 21:35:49 GMT 2026 KCOR Start Synoptic Patrol Wed Oct 07 21:41:11 GMT 2026 KCOR End Patrol Wed Oct 07 22:45:44 GMT 2026 KCOR Start Synoptic Patrol Wed Oct 07 22:56:47 GMT 2026 KCOR End Patrol Wed Oct 07 22:58:35 GMT 2026 KCOR Start Synoptic Patrol Wed Oct 07 23:11:12 GMT 2026 KCOR End Patrol Wed Oct 07 23:11:14 GMT 2026 KCOR Start Synoptic Patrol Wed Oct 07 23:12:43 GMT 2026 KCOR End Patrol GENERAL COMMENT BY lisapg: Wed Oct 07 23:18:09 GMT 2026 Dome closed; a large amount of particles could be seen coming in the dome slot now that the slot is facing SW. Stopped Kcor and closed the shutter ___end___ KCOR COMMENT BY KCOR: Wed Oct 07 23:29:38 GMT 2026 KCOR file transfer report KCor created 1400 .bin files 1400 .fts files Remote site is complete ? no rsync required. ___end___ GENERAL COMMENT BY lisapg: Wed Oct 07 23:30:45 GMT 2026 Clear morning and then in and out of cirrus as the wind picked up. Hope tomorrow is a little calmer, wind wise. ___end___ Logger COMMENT BY lisapg: Wed Oct 07 23:30:46 GMT 2026 Log closed ONSITE STAFF: lisapg ___end___