ACP console log opened 15-Feb-2024 07:14:16 UTC This is ACP version 9.0 (build 4, ACP 9 Production Release) Licensed to Arne Henden 07:14:16 This is AcquireScheduler V9.0.3 07:14:16 Custom image file path/names are in use 07:14:16 [PreFlip=300 PostFlip=300 AF=180 PU=60] 07:14:16 Hardware GEM pier side reporting is available. 07:14:17 Initializing AcquireSupport V9.0.3 07:14:17 Weather safe, server is Boltwood Cloud Sensor II 07:14:17 Telescope is ACP->TM61, driver V3 07:14:17 Dome is MaxDome 07:14:18 MaxIm DL is version 6.28 07:14:18 Imager is ASCOM 07:14:18 Using focus offsets and star mags from FilterInfo.txt 07:14:18 Selecting filter SI from previous ACP run at 20240215@071305 UTC 07:14:18 Imager readout modes: 07:14:18 0 is Fast 07:14:18 1 is Normal 07:14:18 Guider is SX Universal (no rotator) 07:14:18 Guider plate scale is 0.2 arcsec/pix. Guided dither with main imager pixels 07:14:18 Max unguided exposure 60 sec. 07:14:18 Guider is set to multi-star mode 07:14:18 (assuring that FocusMax is running now...) 07:14:18 Calculated unbinned plate scales (arcsec/pix): H = 0.23 V = 0.23 07:14:18 Calculated field of view (arcmin): H = 36.3 V = 24.3 07:14:18 Plate solving with GSC 1.1 (ok for wider fields) 07:14:18 Mount supports tracking rate offsets 07:14:18 ==== Starting target GZ_Cnc ==== 07:14:18 ACPS Observation GZ_Cnc(1 of 1) 07:14:18 (belongs to Project AAVSO_MISC_MZK_AUTO_ver2706, Plan GZ_Cnc) 07:14:18 (turning on sidereal tracking) 07:14:18 Pointing updates are enabled 07:14:18 Catalog Maximum Mag = 18.0 07:14:18 Start slew to GZ_Cnc... 07:14:19 (wait for slew to complete) 07:14:50 (slew complete) 07:14:50 [flip check: Tn=540s HAc=1805s GW=T HAz=2345s DWz=T WF=no] 07:14:50 Updating pointing... 07:14:50 Switching from SI to SR filter for pointing exposure 07:14:50 Focus change of 20 steps required 07:14:53 (taking 10 sec. exposure, SR filter, binning = 4) 07:14:53 (using Fast readout mode) 07:14:53 (starting exposure) 07:15:10 (exposure complete) 07:15:12 (exposure complete and image downloaded) 07:15:13 Image finished 07:15:13 Plate-solve pointing image. 07:15:13 246 image stars found 07:15:13 127 catalog stars found 07:15:15 Solved! 32 stars matched. 07:15:15 Average residual is 0.38 arcsec. 07:15:15 Pointing error is 3.265 arcmin @ angle 270.68 07:15:15 True focal length is 3472.0 mm. 07:15:15 True binned plate scales (arcsec/pix): H = 0.89 V = 0.89 07:15:15 True image center (J2000): 09h 15m 38.5s 09° 00' 50.30" 07:15:15 Imager sky position angle is 178.7 deg. 07:15:15 [sync] pointing model updated 07:15:15 Re-slew to target. 07:15:15 Start slew to GZ_Cnc... 07:15:16 (wait for slew to complete) 07:15:26 (slew complete) 07:15:26 Target is now centered. 07:15:26 (high cadence option, no web previews) 07:15:26 (long exposure, trying to autoguide) 07:15:26 Switching from SR to V filter for imaging 07:15:26 Focus change of 290 steps required 07:15:30 (take guider image at initial interval 5 sec) 07:15:44 Multi-star guiding, MaxIm chose star at X=1287 Y=882 07:15:44 **No stars at all found in guider image 07:15:45 **No usable stars in guider image; trying again at max guider exposure 07:15:58 Multi-star guiding, MaxIm chose star at X=686 Y=583.9775 07:15:58 ** This guide star disappeared or moved > 20 pixels. Can't continue. 07:15:58 **No usable stars at max guider exposure interval, can't guide 07:15:58 **Autoguiding failed. ACP console log closed 15-Feb-2024 07:15:59 UTC