ACP console log opened 23-Feb-2024 05:50:28 UTC This is ACP version 9.0 (build 4, ACP 9 Production Release) Licensed to Arne Henden 05:50:28 This is AcquireScheduler V9.0.3 05:50:28 Custom image file path/names are in use 05:50:28 [PreFlip=300 PostFlip=300 AF=180 PU=60] 05:50:28 Hardware GEM pier side reporting is available. 05:50:30 Initializing AcquireSupport V9.0.3 05:50:30 Weather safe, server is Boltwood Cloud Sensor II 05:50:30 Telescope is ACP->TM61, driver V3 05:50:30 Dome is MaxDome 05:50:30 MaxIm DL is version 6.28 05:50:30 Imager is ASCOM 05:50:30 Using focus offsets and star mags from FilterInfo.txt 05:50:30 Selecting filter V from previous ACP run at 20240223@054625 UTC 05:50:30 Imager readout modes: 05:50:30 0 is Fast 05:50:30 1 is Normal 05:50:30 Guider is SX Universal (no rotator) 05:50:30 Guider plate scale is 0.2 arcsec/pix. Guided dither with main imager pixels 05:50:30 Max unguided exposure 60 sec. 05:50:30 Guider is set to multi-star mode 05:50:30 (assuring that FocusMax is running now...) 05:50:30 Calculated unbinned plate scales (arcsec/pix): H = 0.23 V = 0.23 05:50:30 Calculated field of view (arcmin): H = 36.3 V = 24.3 05:50:30 Plate solving with GSC 1.1 (ok for wider fields) 05:50:30 Mount supports tracking rate offsets 05:50:30 ==== Starting target J072816 ==== 05:50:30 ACPS Observation J072816(1 of 1) 05:50:30 (belongs to Project AAVSO_MISC_WLP_AUTO_ver3464, Plan J072816) 05:50:30 (turning on sidereal tracking) 05:50:30 Pointing updates are enabled 05:50:30 Catalog Maximum Mag = 18.0 05:50:30 Start slew to J072816... 05:50:32 (wait for slew to complete) 05:51:28 (slew complete) 05:51:28 [flip check: Tn=480s HAc=5022s GW=T HAz=5502s DWz=T WF=no] 05:51:28 Updating pointing... 05:51:28 Switching from V to SR filter for pointing exposure 05:51:28 Focus change of -290 steps required 05:51:32 (taking 10 sec. exposure, SR filter, binning = 4) 05:51:32 (using Fast readout mode) 05:51:32 (starting exposure) 05:51:57 (exposure complete) 05:52:00 (exposure complete and image downloaded) 05:52:01 Image finished 05:52:01 Plate-solve pointing image. 05:52:02 337 image stars found 05:52:02 313 catalog stars found 05:52:03 Solved! 109 stars matched. 05:52:03 Average residual is 0.33 arcsec. 05:52:03 Pointing error is 1.064 arcmin @ angle 254.10 05:52:03 True focal length is 3469.4 mm. 05:52:03 True binned plate scales (arcsec/pix): H = 0.89 V = 0.89 05:52:03 True image center (J2000): 07h 28m 02.2s 75° 15' 57.68" 05:52:03 Imager sky position angle is 178.7 deg. 05:52:03 [sync] pointing model updated 05:52:03 Within max error tolerance, no re-slew needed. 05:52:03 Target is now centered. 05:52:03 (high cadence option, no web previews) 05:52:03 (long exposure, trying to autoguide) 05:52:03 Switching from SR to SI filter for imaging 05:52:03 Focus change of -20 steps required 05:52:05 (take guider image at initial interval 5 sec) 05:52:19 Multi-star guiding, MaxIm chose star at X=451.9913 Y=347.277 05:52:20 ** This guide star disappeared or moved > 20 pixels. Can't continue. 05:52:20 **No usable stars in guider image; trying again at max guider exposure 05:52:33 Multi-star guiding, MaxIm chose star at X=1024.055 Y=939.9768 05:52:34 ** This guide star disappeared or moved > 20 pixels. Can't continue. 05:52:34 **No usable stars at max guider exposure interval, can't guide 05:52:34 **Autoguiding failed. ACP console log closed 23-Feb-2024 05:52:35 UTC