ACP console log opened 24-Feb-2024 10:56:16 UTC This is ACP version 9.0 (build 4, ACP 9 Production Release) Licensed to Arne Henden 10:56:16 This is AcquireScheduler V9.0.3 10:56:16 Custom image file path/names are in use 10:56:16 [PreFlip=300 PostFlip=300 AF=180 PU=60] 10:56:16 Hardware GEM pier side reporting is available. 10:56:17 Initializing AcquireSupport V9.0.3 10:56:17 Weather safe, server is Boltwood Cloud Sensor II 10:56:17 Telescope is ACP->TM61, driver V3 10:56:17 Dome is MaxDome 10:56:18 MaxIm DL is version 6.28 10:56:18 Imager is ASCOM 10:56:18 Using focus offsets and star mags from FilterInfo.txt 10:56:18 Selecting filter SG from previous ACP run at 20240224@105330 UTC 10:56:18 Imager readout modes: 10:56:18 0 is Fast 10:56:18 1 is Normal 10:56:18 Guider is SX Universal (no rotator) 10:56:18 Guider plate scale is 0.2 arcsec/pix. Guided dither with main imager pixels 10:56:18 Max unguided exposure 60 sec. 10:56:18 Guider is set to multi-star mode 10:56:18 (assuring that FocusMax is running now...) 10:56:18 Calculated unbinned plate scales (arcsec/pix): H = 0.23 V = 0.23 10:56:18 Calculated field of view (arcmin): H = 36.3 V = 24.3 10:56:18 Plate solving with GSC 1.1 (ok for wider fields) 10:56:18 Mount supports tracking rate offsets 10:56:18 ==== Starting target U_Sco ==== 10:56:18 ACPS Observation U_Sco(1 of 1) 10:56:18 (belongs to Project AAVSO_survey_HQ_AUTO_ver3479, Plan U_Sco) 10:56:18 (turning on sidereal tracking) 10:56:18 Pointing updates are enabled 10:56:18 Catalog Maximum Mag = 18.0 10:56:18 Start slew to U_Sco... 10:56:20 (wait for slew to complete) 10:56:29 (slew complete) 10:56:29 (skipping pointing update, last target close enough) 10:56:29 [flip check: Tn=660s HAc=-8334s GW=T HAz=-7674s DWz=T WF=no] 10:56:29 (high cadence option, no web previews) 10:56:29 (aggregated exposure times, trying to autoguide) 10:56:29 Switching from SG to V filter for imaging 10:56:29 Focus change of 240 steps required 10:56:33 (take guider image at initial interval 5 sec) 10:56:46 Multi-star guiding, MaxIm chose star at X=1325.996 Y=608.0142 10:56:46 ** This guide star disappeared or moved > 20 pixels. Can't continue. 10:56:46 **No usable stars in guider image; trying again at max guider exposure 10:57:00 Multi-star guiding, MaxIm chose star at X=550 Y=738 10:57:00 ** This guide star disappeared or moved > 20 pixels. Can't continue. 10:57:00 **No usable stars at max guider exposure interval, can't guide 10:57:00 **Autoguiding failed. ACP console log closed 24-Feb-2024 10:57:01 UTC