ACP console log opened 03-Mar-2023 08:36:29 UTC This is ACP version 9.0 (build 4, ACP 9 Production Release) Licensed to Arne Henden 08:36:29 This is AcquireScheduler V9.0.3 08:36:29 Custom image file path/names are in use 08:36:29 [PreFlip=300 PostFlip=300 AF=180 PU=60] 08:36:29 Hardware GEM pier side reporting is available. 08:36:30 Initializing AcquireSupport V9.0.3 08:36:30 Weather safe, server is Boltwood Cloud Sensor II 08:36:30 User actions detected. 08:36:30 Telescope is ACP->TM61, driver V3 08:36:30 Dome is MaxDome 08:36:30 MaxIm DL is version 6.28 08:36:31 Imager is ASCOM 08:36:31 Using focus offsets and star mags from FilterInfo.txt 08:36:31 Selecting filter V from previous ACP run at 20230303@083554 UTC 08:36:31 Imager readout modes: 08:36:31 0 is Fast 08:36:31 1 is Normal 08:36:31 Guider is SX Universal (no rotator) 08:36:31 Guider plate scale is 0.2 arcsec/pix. Guided dither with main imager pixels 08:36:31 Max unguided exposure 60 sec. 08:36:31 (assuring that FocusMax is running now...) 08:36:31 Calculated unbinned plate scales (arcsec/pix): H = 0.23 V = 0.23 08:36:31 Calculated field of view (arcmin): H = 36.3 V = 24.3 08:36:31 Plate solving with GSC 1.1 (ok for wider fields) 08:36:31 Mount supports tracking rate offsets 08:36:31 ==== Starting target U_Leo ==== 08:36:31 ACPS Observation U_Leo(1 of 1) 08:36:31 (belongs to Project AAVSO_survey_HQ_AUTO_ver3479, Plan U_Leo) 08:36:31 (turning on sidereal tracking) 08:36:32 Pointing updates are enabled 08:36:32 Catalog Maximum Mag = 18.0 08:36:32 Start slew to U_Leo... 08:36:33 (wait for slew to complete) 08:36:53 (slew complete) 08:36:53 Calling TargetStart user action. 08:36:53 [flip check: Tn=600s HAc=6479s GW=T HAz=7079s DWz=T WF=no] 08:36:53 Updating pointing... 08:36:53 Switching from V to SR filter for pointing exposure 08:36:53 Focus change of -290 steps required 08:36:57 (taking 10 sec. exposure, SR filter, binning = 4) 08:36:57 (using Fast readout mode) 08:36:57 (starting exposure) 08:37:22 (exposure complete) 08:37:24 (exposure complete and image downloaded) 08:37:25 Image finished 08:37:26 Plate-solve pointing image. 08:37:26 192 image stars found 08:37:26 150 catalog stars found 08:37:28 Solved! 48 stars matched. 08:37:28 Average residual is 0.31 arcsec. 08:37:28 Pointing error is 2.414 arcmin @ angle 254.91 08:37:28 True focal length is 3468.2 mm. 08:37:28 True binned plate scales (arcsec/pix): H = 0.89 V = 0.89 08:37:28 True image center (J2000): 10h 23m 54.2s 13° 59' 48.28" 08:37:28 Imager sky position angle is 178.9 deg. 08:37:28 [sync] pointing model updated 08:37:28 Re-slew to target. 08:37:28 Start slew to U_Leo... 08:37:29 (wait for slew to complete) 08:37:34 (slew complete) 08:37:34 Target is now centered. 08:37:34 (high cadence option, no web previews) 08:37:34 (aggregated exposure times, trying to autoguide) 08:37:34 Switching from SR to V filter for imaging 08:37:34 Focus change of 290 steps required 08:37:38 (take guider image at initial interval 5 sec) 08:37:51 **No stars at all found in guider image 08:37:51 **No usable stars in guider image; trying again at max guider exposure 08:38:05 (guide star SNR=3.0 X=825 Y=851) 08:38:05 (first exposure estimate 9.99 sec) 08:38:19 **No stars at all found in guider image 08:38:19 **No usable stars this time, must be extremely weak, giving up. 08:38:19 **Autoguiding failed. ACP console log closed 03-Mar-2023 08:38:20 UTC