ACP console log opened 17-Feb-2024 02:48:03 UTC This is ACP version 9.0 (build 4, ACP 9 Production Release) Licensed to Arne Henden 02:48:03 This is AcquireScheduler V9.0.3 02:48:03 Custom image file path/names are in use 02:48:03 [PreFlip=300 PostFlip=300 AF=180 PU=60] 02:48:03 Hardware GEM pier side reporting is available. 02:48:05 Initializing AcquireSupport V9.0.3 02:48:05 Weather safe, server is Boltwood Cloud Sensor II 02:48:05 Telescope is ACP->TM61, driver V3 02:48:05 Dome is MaxDome 02:48:05 MaxIm DL is version 6.28 02:48:05 Imager is ASCOM 02:48:05 Using focus offsets and star mags from FilterInfo.txt 02:48:05 Selecting filter SU from previous ACP run at 20240217@024543 UTC 02:48:05 Imager readout modes: 02:48:05 0 is Fast 02:48:05 1 is Normal 02:48:05 Guider is SX Universal (no rotator) 02:48:05 Guider plate scale is 0.2 arcsec/pix. Guided dither with main imager pixels 02:48:05 Max unguided exposure 60 sec. 02:48:05 Guider is set to multi-star mode 02:48:05 (assuring that FocusMax is running now...) 02:48:05 Calculated unbinned plate scales (arcsec/pix): H = 0.23 V = 0.23 02:48:05 Calculated field of view (arcmin): H = 36.3 V = 24.3 02:48:05 Plate solving with GSC 1.1 (ok for wider fields) 02:48:05 Mount supports tracking rate offsets 02:48:05 ==== Starting target J072816 ==== 02:48:05 ACPS Observation J072816(1 of 1) 02:48:05 (belongs to Project AAVSO_survey_HQ_AUTO_ver3479, Plan J072816) 02:48:05 (turning on sidereal tracking) 02:48:05 Pointing updates are enabled 02:48:05 Catalog Maximum Mag = 18.0 02:48:05 Start slew to J072816... 02:48:07 (wait for slew to complete) 02:49:22 (slew complete) 02:49:22 [flip check: Tn=480s HAc=-7353s GW=T HAz=-6873s DWz=T WF=no] 02:49:22 Updating pointing... 02:49:22 Switching from SU to SR filter for pointing exposure 02:49:22 No focus change required 02:49:22 (taking 10 sec. exposure, SR filter, binning = 4) 02:49:22 (using Fast readout mode) 02:49:22 (starting exposure) 02:49:43 (exposure complete) 02:49:45 (exposure complete and image downloaded) 02:49:46 Image finished 02:49:46 Plate-solve pointing image. 02:49:47 359 image stars found 02:49:47 313 catalog stars found 02:49:48 Solved! 112 stars matched. 02:49:48 Average residual is 0.37 arcsec. 02:49:48 Pointing error is 0.617 arcmin @ angle 201.29 02:49:48 True focal length is 3469.4 mm. 02:49:48 True binned plate scales (arcsec/pix): H = 0.89 V = 0.89 02:49:48 True image center (J2000): 07h 28m 14.7s 75° 15' 40.70" 02:49:48 Imager sky position angle is 178.6 deg. 02:49:48 [sync] pointing model updated 02:49:48 Within max error tolerance, no re-slew needed. 02:49:48 Target is now centered. 02:49:48 (high cadence option, no web previews) 02:49:48 (long exposure, trying to autoguide) 02:49:48 Switching from SR to SI filter for imaging 02:49:48 Focus change of -20 steps required 02:49:50 (take guider image at initial interval 5 sec) 02:50:04 Multi-star guiding, MaxIm chose star at X=1010 Y=292 02:50:05 (guide star SNR=4.4 X=1009 Y=292) 02:50:05 (first exposure estimate 3.39 sec) 02:50:12 **No stars at all found in guider image 02:50:12 **No usable stars this time, must be extremely weak, giving up. 02:50:12 **Autoguiding failed. ACP console log closed 17-Feb-2024 02:50:13 UTC