ACP console log opened 25-Jun-2024 08:20:36 UTC This is ACP version 9.0 (build 4, ACP 9 Production Release) Licensed to Arne Henden 08:20:36 This is AcquireScheduler V9.0.3 08:20:36 Custom image file path/names are in use 08:20:36 [PreFlip=300 PostFlip=300 AF=180 PU=60] 08:20:36 Hardware GEM pier side reporting is available. 08:20:37 Initializing AcquireSupport V9.0.3 08:20:37 Weather safe, server is Boltwood Cloud Sensor II 08:20:37 User actions detected. 08:20:37 Telescope is ACP->TM61, driver V3 08:20:37 Dome is MaxDome 08:20:37 MaxIm DL is version 6.28 08:20:37 Imager is ASCOM 08:20:37 Using focus offsets and star mags from FilterInfo.txt 08:20:37 Selecting filter SI from previous ACP run at 20240625@081955 UTC 08:20:37 Imager readout modes: 08:20:37 0 is Fast 08:20:37 1 is Normal 08:20:37 Guider is SX Universal (no rotator) 08:20:37 Guider plate scale is 0.2 arcsec/pix. Guided dither with main imager pixels 08:20:37 Max unguided exposure 60 sec. 08:20:37 Guider is set to multi-star mode 08:20:37 (assuring that FocusMax is running now...) 08:20:37 Calculated unbinned plate scales (arcsec/pix): H = 0.23 V = 0.23 08:20:37 Calculated field of view (arcmin): H = 36.3 V = 24.3 08:20:37 Plate solving with GSC 1.1 (ok for wider fields) 08:20:37 Mount supports tracking rate offsets 08:20:37 ==== Starting target PV_Cep ==== 08:20:37 ACPS Observation PV_Cep(1 of 1) 08:20:37 (belongs to Project AAVSO_survey_HQ_AUTO_ver3479, Plan PV_Cep) 08:20:37 (turning on sidereal tracking) 08:20:37 Pointing updates are enabled 08:20:37 Catalog Maximum Mag = 18.0 08:20:37 (wait for slew to complete) 08:20:40 (slew complete) 08:20:40 Start slew to PV_Cep... 08:20:42 (wait for slew to complete) 08:21:18 (slew complete) 08:21:18 Calling TargetStart user action. 08:21:18 Project Priority is: undefined 08:21:18 [flip check: Tn=560s HAc=-4548s GW=T HAz=-3988s DWz=T WF=no] 08:21:18 Updating pointing... 08:21:18 Switching from SI to SR filter for pointing exposure 08:21:18 Focus change of 20 steps required 08:21:20 (taking 10 sec. exposure, SR filter, binning = 4) 08:21:20 (using Fast readout mode) 08:21:20 (starting exposure) 08:21:35 (exposure complete) 08:21:37 (exposure complete and image downloaded) 08:21:39 PROJNAME=AAVSO_survey_HQ_AUTO put into fits header 08:21:39 CCD-TPWR=100 put into fits header 08:21:40 Focus postion= 3570 08:21:40 Image finished 08:21:40 Plate-solve pointing image. 08:21:40 397 image stars found 08:21:40 384 catalog stars found 08:21:41 Solved! 127 stars matched. 08:21:41 Average residual is 0.37 arcsec. 08:21:41 Pointing error is 1.587 arcmin @ angle 246.53 08:21:41 True focal length is 3460.7 mm. 08:21:41 True binned plate scales (arcsec/pix): H = 0.90 V = 0.89 08:21:41 True image center (J2000): 20h 45m 38.4s 67° 57' 00.73" 08:21:41 Imager sky position angle is 179.2 deg. 08:21:41 [sync] pointing model updated 08:21:41 Within max error tolerance, no re-slew needed. 08:21:41 Target is now centered. 08:21:41 (high cadence option, no web previews) 08:21:41 (aggregated exposure times, trying to autoguide) 08:21:41 Switching from SR to SU filter for imaging 08:21:41 No focus change required 08:21:41 (take guider image at initial interval 5 sec) 08:21:51 Multi-star guiding, MaxIm chose star at X=1161.516 Y=865.2687 08:21:52 ** This guide star disappeared or moved > 20 pixels. Can't continue. 08:21:52 **No usable stars in guider image; trying again at max guider exposure 08:22:05 Multi-star guiding, MaxIm chose star at X=1326.103 Y=608.0469 08:22:06 (guide star SNR=27.3 X=1326 Y=608) 08:22:06 (first exposure estimate 1.1 sec) 08:22:11 ** This guide star disappeared or moved > 20 pixels. Can't continue. 08:22:11 **No usable stars this time, must be extremely weak, giving up. 08:22:11 **Autoguiding failed. ACP console log closed 25-Jun-2024 08:22:12 UTC