ACP console log opened 26-May-2025 06:22:17 UTC This is ACP version 9.2 (build 1, ACP 9.2.1 (Production)) Licensed to Arne Henden 06:22:17 This is AcquireScheduler V9.1.3 06:22:17 Custom image file path/names are in use 06:22:17 [PreFlip=300 PostFlip=300 AF=180 PU=60] 06:22:17 Hardware GEM pier side reporting is available. 06:22:18 Initializing AcquireSupport V9.2.4 06:22:18 Weather safe, server is Boltwood Cloud Sensor II 06:22:18 Telescope is ACP->TM61, driver V3 06:22:18 Dome is MaxDome 06:22:19 MaxIm DL is version 6.28 06:22:19 Imager is ASCOM 06:22:19 Using focus offsets and star mags from FilterInfo.txt 06:22:19 Selecting filter SG from previous ACP run at 20250526@062038 UTC 06:22:19 Imager readout modes: 06:22:19 0 is Fast 06:22:19 1 is Normal 06:22:19 Guider is SX Universal (no rotator) 06:22:19 Guider plate scale is 0.2 arcsec/pix. Guided dither with main imager pixels 06:22:19 Max unguided exposure 59 sec. 06:22:19 Guider is set to multi-star mode 06:22:19 (assuring that FocusMax is running now...) 06:22:26 Calculated unbinned plate scales (arcsec/pix): H = 0.23 V = 0.23 06:22:26 Calculated field of view (arcmin): H = 36.3 V = 24.3 06:22:26 Plate solving with GSC 1.1 (ok for wider fields) 06:22:26 Mount supports tracking rate offsets 06:22:26 ==== Starting target MN84 ==== 06:22:27 ACPS Observation MN84(1 of 1) 06:22:27 (belongs to Project AAVSO_survey_HQ_AUTO_ver5104, Plan MN84) 06:22:27 (turning on sidereal tracking) 06:22:27 Pointing updates are enabled 06:22:27 Catalog Maximum Mag = 18.0 06:22:27 Start slew to MN84... 06:22:28 (wait for slew to complete) 06:23:03 (slew complete) 06:23:03 [flip check: Tn=600s HAc=-11417s GW=T HAz=-10817s DWz=T WF=no] 06:23:03 Updating pointing... 06:23:03 Switching from SG to SR filter for pointing exposure 06:23:03 Focus change of -50 steps required 06:23:06 (taking 10 sec. exposure, SR filter, binning = 4) 06:23:06 (using Fast readout mode) 06:23:06 (starting exposure) 06:23:25 (exposure complete) 06:23:27 (exposure complete and image downloaded) 06:23:27 Camera temp (deg.C) = -10 06:23:28 Focuser position = 3383 06:23:28 Focuser temp (deg.C) = 20.5 06:23:28 Image finished 06:23:28 Plate-solve pointing image. 06:23:29 3427 image stars found 06:23:30 221 catalog stars found 06:23:31 Solved! 122 stars matched. 06:23:31 Average residual is 0.2 arcsec. 06:23:31 Pointing error is 7.352 arcmin @ angle 252.88 06:23:31 True focal length is 3466.9 mm. 06:23:31 True binned plate scales (arcsec/pix): H = 0.89 V = 0.89 06:23:31 True image center (J2000): 18h 41m 01.4s -05° 17' 50.52" 06:23:31 Imager sky position angle is 179.0 deg. 06:23:31 [sync] pointing model updated 06:23:31 Re-slew to target. 06:23:31 Start slew to MN84... 06:23:32 (wait for slew to complete) 06:23:47 (slew complete) 06:23:47 Target is now centered. 06:23:47 (high cadence option, no web previews) 06:23:47 (aggregated exposure times, trying to autoguide) 06:23:47 Switching from SR to V filter for imaging 06:23:47 Focus change of 290 steps required 06:23:51 (take guider image at initial interval 5 sec) 06:24:04 Multi-star guiding, MaxIm chose star at X=95 Y=530 06:24:05 ** This guide star disappeared or moved > 20 pixels. Can't continue. 06:24:05 **No usable stars in guider image; trying again at max guider exposure 06:24:18 Multi-star guiding, MaxIm chose star at X=1325.989 Y=608.0125 06:24:19 ** This guide star disappeared or moved > 20 pixels. Can't continue. 06:24:19 **No usable stars at max guider exposure interval, can't guide 06:24:19 **Autoguiding failed. ACP console log closed 26-May-2025 06:24:20 UTC