ACP console log opened 08-Jul-2024 09:43:53 UTC This is ACP version 9.0 (build 4, ACP 9 Production Release) Licensed to Arne Henden 09:43:53 This is AcquireScheduler V9.0.3 09:43:53 Custom image file path/names are in use 09:43:53 [PreFlip=300 PostFlip=300 AF=180 PU=60] 09:43:53 Hardware GEM pier side reporting is available. 09:43:54 Initializing AcquireSupport V9.0.3 09:43:54 Weather safe, server is Boltwood Cloud Sensor II 09:43:54 User actions detected. 09:43:54 Telescope is ACP->TM61, driver V3 09:43:54 Dome is MaxDome 09:43:54 MaxIm DL is version 6.28 09:43:54 Imager is ASCOM 09:43:54 Using focus offsets and star mags from FilterInfo.txt 09:43:54 Selecting filter SG from previous ACP run at 20240708@094218 UTC 09:43:54 Imager readout modes: 09:43:54 0 is Fast 09:43:54 1 is Normal 09:43:54 Guider is SX Universal (no rotator) 09:43:54 Guider plate scale is 0.2 arcsec/pix. Guided dither with main imager pixels 09:43:54 Max unguided exposure 60 sec. 09:43:54 Guider is set to multi-star mode 09:43:54 (assuring that FocusMax is running now...) 09:43:54 Calculated unbinned plate scales (arcsec/pix): H = 0.23 V = 0.23 09:43:54 Calculated field of view (arcmin): H = 36.3 V = 24.3 09:43:54 Plate solving with GSC 1.1 (ok for wider fields) 09:43:54 Mount supports tracking rate offsets 09:43:54 ==== Starting target V2493_Cyg ==== 09:43:54 ACPS Observation V2493_Cyg(1 of 1) 09:43:54 (belongs to Project AAVSO_survey_HQ_AUTO_ver3479, Plan V2493_Cyg) 09:43:54 (turning on sidereal tracking) 09:43:54 Pointing updates are enabled 09:43:54 Catalog Maximum Mag = 18.0 09:43:54 Start slew to V2493_Cyg... 09:43:56 (wait for slew to complete) 09:44:41 (slew complete) 09:44:41 Calling TargetStart user action. 09:44:41 Project Priority is: undefined 09:44:41 [flip check: Tn=600s HAc=2764s GW=T HAz=3364s DWz=T WF=no] 09:44:41 Updating pointing... 09:44:41 Switching from SG to SR filter for pointing exposure 09:44:41 Focus change of -50 steps required 09:44:43 (taking 10 sec. exposure, SR filter, binning = 4) 09:44:43 (using Fast readout mode) 09:44:43 (starting exposure) 09:45:03 (exposure complete) 09:45:06 (exposure complete and image downloaded) 09:45:08 PROJNAME=AAVSO_survey_HQ_AUTO put into fits header 09:45:08 CCD-TPWR=100 put into fits header 09:45:08 Focus postion= 3284 09:45:08 Image finished 09:45:08 Plate-solve pointing image. 09:45:08 627 image stars found 09:45:08 212 catalog stars found 09:45:10 Solved! 75 stars matched. 09:45:10 Average residual is 0.31 arcsec. 09:45:10 Pointing error is 2.419 arcmin @ angle 276.07 09:45:10 True focal length is 3463.9 mm. 09:45:10 True binned plate scales (arcsec/pix): H = 0.89 V = 0.89 09:45:10 True image center (J2000): 20h 58m 03.7s 43° 53' 58.70" 09:45:10 Imager sky position angle is 179.1 deg. 09:45:10 [sync] pointing model updated 09:45:10 Re-slew to target. 09:45:10 Start slew to V2493_Cyg... 09:45:12 (wait for slew to complete) 09:45:22 (slew complete) 09:45:22 Target is now centered. 09:45:22 (high cadence option, no web previews) 09:45:22 (aggregated exposure times, trying to autoguide) 09:45:22 Switching from SR to SU filter for imaging 09:45:22 No focus change required 09:45:22 (take guider image at initial interval 5 sec) 09:45:33 Multi-star guiding, MaxIm chose star at X=1325.879 Y=608.1227 09:45:34 (guide star SNR=12.9 X=1326 Y=608) 09:45:34 (first exposure estimate 1.16 sec) 09:45:39 ** This guide star disappeared or moved > 20 pixels. Can't continue. 09:45:39 **No usable stars this time, must be extremely weak, giving up. 09:45:39 **Autoguiding failed. ACP console log closed 08-Jul-2024 09:45:39 UTC