ACP console log opened 06-Feb-2025 03:05:12 UTC This is ACP version 9.2 (build 1, ACP 9.2.1 (Production)) Licensed to Arne Henden 03:05:12 This is AcquireScheduler V9.1.3 03:05:12 Custom image file path/names are in use 03:05:12 [PreFlip=300 PostFlip=300 AF=180 PU=60] 03:05:12 Hardware GEM pier side reporting is available. 03:05:13 Initializing AcquireSupport V9.2.4 03:05:13 Weather safe, server is Boltwood Cloud Sensor II 03:05:13 User actions detected. 03:05:13 Telescope is ACP->TM61, driver V3 03:05:13 Dome is MaxDome 03:05:13 MaxIm DL is version 6.28 03:05:13 Imager is ASCOM 03:05:13 Using focus offsets and star mags from FilterInfo.txt 03:05:13 Selecting filter SR from previous ACP run at 20250206@030052 UTC 03:05:13 Imager readout modes: 03:05:13 0 is Fast 03:05:13 1 is Normal 03:05:13 Guider is SX Universal (no rotator) 03:05:13 Guider plate scale is 0.2 arcsec/pix. Guided dither with main imager pixels 03:05:13 Max unguided exposure 60 sec. 03:05:13 Guider is set to multi-star mode 03:05:13 (assuring that FocusMax is running now...) 03:05:21 Calculated unbinned plate scales (arcsec/pix): H = 0.23 V = 0.23 03:05:21 Calculated field of view (arcmin): H = 36.3 V = 24.3 03:05:21 Plate solving with GSC 1.1 (ok for wider fields) 03:05:21 Mount supports tracking rate offsets 03:05:21 ==== Starting target OJ287 ==== 03:05:21 ACPS Observation OJ287(1 of 1) 03:05:21 (belongs to Project AAVSO_MISC_PYG_AUTO_ver3260, Plan OJ287) 03:05:21 (turning on sidereal tracking) 03:05:21 Pointing updates are enabled 03:05:21 Catalog Maximum Mag = 18.0 03:05:21 Start slew to OJ287... 03:05:22 (wait for slew to complete) 03:06:39 (slew complete) 03:06:39 Calling TargetStart user action. 03:06:39 Project Priority is: undefined 03:06:39 [flip check: Tn=480s HAc=-13822s GW=T HAz=-13342s DWz=T WF=no] 03:06:39 Updating pointing... 03:06:39 (taking 10 sec. exposure, SR filter, binning = 4) 03:06:39 (using Fast readout mode) 03:06:39 (starting exposure) 03:06:52 (exposure complete) 03:06:55 (exposure complete and image downloaded) 03:06:55 Camera temp (deg.C) = -11.9 03:06:56 Focuser position = 3478 03:06:56 Focuser temp (deg.C) = 17.3 03:06:57 PROJNAME=AAVSO_MISC_PYG_AUTO put into fits header 03:06:57 CCD-TPWR=66 put into fits header 03:06:57 Focus postion= 3478 03:06:57 Image finished 03:06:57 Plate-solve pointing image. 03:06:58 339 image stars found 03:06:58 211 catalog stars found 03:06:59 Solved! 82 stars matched. 03:06:59 Average residual is 0.31 arcsec. 03:06:59 Pointing error is 1.624 arcmin @ angle 60.58 03:06:59 True focal length is 3464.1 mm. 03:06:59 True binned plate scales (arcsec/pix): H = 0.89 V = 0.89 03:06:59 True image center (J2000): 08h 54m 54.9s 20° 07' 18.46" 03:06:59 Imager sky position angle is 178.7 deg. 03:06:59 [sync] pointing model updated 03:06:59 Within max error tolerance, no re-slew needed. 03:06:59 Target is now centered. 03:06:59 (high cadence option, no web previews) 03:06:59 (aggregated exposure times, trying to autoguide) 03:06:59 Switching from SR to B filter for imaging 03:06:59 Focus change of 320 steps required 03:07:03 (take guider image at initial interval 5 sec) 03:07:16 Multi-star guiding, MaxIm chose star at X=826 Y=874 03:07:17 **No stars at all found in guider image 03:07:17 **No usable stars in guider image; trying again at max guider exposure 03:07:30 Multi-star guiding, MaxIm chose star at X=1039.995 Y=307.9367 03:07:31 ** This guide star disappeared or moved > 20 pixels. Can't continue. 03:07:31 **No usable stars at max guider exposure interval, can't guide 03:07:31 **Autoguiding failed. ACP console log closed 06-Feb-2025 03:07:33 UTC