----------------------------------------------------------------------------- Mauna Loa Solar Observatory Observer's Log ----------------------------------------------------------------------------- Wed May 20 19:50:58 GMT 2026 Year:26 Doy:140 Observer: berkey Weather COMMENT BY berkey: Wed May 20 19:53:13 GMT 2026 MLO Current Weather Timestamp (UTC): 2026-05-20 19:47:00 Temperature : 48.97 deg F Dew Point : 36.26 deg F Pressure : 681.99 mbar Wind Speed : 8.28 mph Wind Direction : 82.6 deg Skies: partly clear ___end___ GENERAL COMMENT BY berkey: Wed May 20 19:55:32 GMT 2026 Power Supply Levels. Both batteries died last night we are starting to recover charge on the pair, trying to decide if it is worth trying to bring up more systems now. ___end___ ** KCOR PM berkey ** : Wed May 20 20:15:00 GMT 2026 entry was edited Blew off Kcor O1 ___end___ Wed May 20 20:29:23 GMT 2026 Kcor Focus/alignment program exited ** KCOR PROBLEM REPORTED BY berkey ** : Wed May 20 21:27:43 GMT 2026 Kcor circular acquisition error Looks like frames 21:22:46->21:32:32 were effected. Issues seems to have came in when recovering from global protect drop. ___end___ ** GENERAL PROBLEM REPORTED BY berkey ** : Wed May 20 21:28:39 GMT 2026 Internet down Looks like global protect dropped about 20:43:19 and was not recovered again until 21:22:46 ___end___ ** KCOR PM berkey ** : Wed May 20 21:51:22 GMT 2026 Blew off Kcor O1 ___end___ Wed May 20 21:54:20 GMT 2026 Kcor Focus/alignment program exited ** GENERAL PROBLEM REPORTED BY berkey ** : Wed May 20 21:56:47 GMT 2026 Internet down Contractor for NOAA is working on the power feed out the UH network. ___end___ Wed May 20 22:51:40 GMT 2026 Kcor Focus/alignment program exited ** GENERAL PROBLEM REPORTED BY ** : Wed May 20 22:51:47 GMT 2026 Power outage The Kcor extension cord came out of the Ecoflow plug. New recovering from the outage after rebooting. ___end___ ** GENERAL PROBLEM REPORTED BY ** : Wed May 20 23:03:10 GMT 2026 Internet down Looks like NOAA re-powered the network while I was recovering kcor. ___end___ ** GENERAL PROBLEM REPORTED BY ** : Wed May 20 23:42:15 GMT 2026 Dome Occulted SGS telescope and we lost guiding. ___end___ Wed May 20 23:47:44 GMT 2026 KCOR Start Calibration script: c:\kcor\mlso-calibration22deg-20171025.ini Thu May 21 00:03:00 GMT 2026 KCOR End Calibration Script KCOR COMMENT BY : Thu May 21 01:00:17 GMT 2026 kcor started running a kcor dark test at 00:47:24. Going to let it run a bit longer. ___end___ KCOR COMMENT BY KCOR: Thu May 21 01:30:45 GMT 2026 KCOR file transfer report KCor created 929 .bin files 918 .fts files NOTICE ? 11 .bin file(s) with no matching .fts: 20260520_212332_kcor.bin 20260520_214409_kcor.bin 20260520_220022_kcor.bin 20260520_233203_kcor.bin 20260520_233552_kcor.bin 20260520_233607_kcor.bin 20260521_001003_kcor.bin 20260521_001342_kcor.bin 20260521_002414_kcor.bin 20260521_003130_kcor.bin 20260521_013009_kcor.bin Remote site is complete ? no rsync required. ___end___ KCOR COMMENT BY : Thu May 21 01:35:22 GMT 2026 Kcor dark tests lasted about 45 minutes ___end___ GENERAL COMMENT BY : Thu May 21 01:36:54 GMT 2026 Inverters were mounted to the wall today and 38 (of 80) panels have been mounted ___end___ Logger COMMENT BY : Thu May 21 01:36:54 GMT 2026 Log closed ONSITE STAFF: berkey, Jay from faclities, EPC ___end___