ACP console log opened 17-Feb-2024 03:44:35 UTC This is ACP version 9.0 (build 4, ACP 9 Production Release) Licensed to Arne Henden 03:44:35 This is AcquireScheduler V9.0.3 03:44:35 Custom image file path/names are in use 03:44:35 [PreFlip=300 PostFlip=300 AF=180 PU=60] 03:44:35 Hardware GEM pier side reporting is available. 03:44:36 Initializing AcquireSupport V9.0.3 03:44:36 Weather safe, server is Boltwood Cloud Sensor II 03:44:36 Telescope is ACP->TM61, driver V3 03:44:36 Dome is MaxDome 03:44:36 MaxIm DL is version 6.28 03:44:36 Imager is ASCOM 03:44:36 Using focus offsets and star mags from FilterInfo.txt 03:44:36 Selecting filter SI from previous ACP run at 20240217@034256 UTC 03:44:36 Imager readout modes: 03:44:36 0 is Fast 03:44:36 1 is Normal 03:44:36 Guider is SX Universal (no rotator) 03:44:36 Guider plate scale is 0.2 arcsec/pix. Guided dither with main imager pixels 03:44:36 Max unguided exposure 60 sec. 03:44:36 Guider is set to multi-star mode 03:44:36 (assuring that FocusMax is running now...) 03:44:36 Calculated unbinned plate scales (arcsec/pix): H = 0.23 V = 0.23 03:44:36 Calculated field of view (arcmin): H = 36.3 V = 24.3 03:44:36 Plate solving with GSC 1.1 (ok for wider fields) 03:44:36 Mount supports tracking rate offsets 03:44:36 ==== Starting target HQ_Mon ==== 03:44:36 ACPS Observation HQ_Mon(1 of 1) 03:44:36 (belongs to Project AAVSO_survey_HQ_AUTO_ver3479, Plan HQ_Mon) 03:44:36 (turning on sidereal tracking) 03:44:36 Pointing updates are enabled 03:44:36 Catalog Maximum Mag = 18.0 03:44:36 Start slew to HQ_Mon... 03:44:38 (wait for slew to complete) 03:44:58 (slew complete) 03:44:58 [flip check: Tn=502s HAc=-2887s GW=T HAz=-2386s DWz=T WF=no] 03:44:58 Updating pointing... 03:44:58 Switching from SI to SR filter for pointing exposure 03:44:58 Focus change of 20 steps required 03:45:01 (taking 10 sec. exposure, SR filter, binning = 4) 03:45:01 (using Fast readout mode) 03:45:01 (starting exposure) 03:45:18 (exposure complete) 03:45:20 (exposure complete and image downloaded) 03:45:21 Image finished 03:45:21 Plate-solve pointing image. 03:45:22 2119 image stars found 03:45:22 415 catalog stars found 03:45:23 Solved! 130 stars matched. 03:45:23 Average residual is 0.35 arcsec. 03:45:23 Pointing error is 3.134 arcmin @ angle 270.97 03:45:23 True focal length is 3469.6 mm. 03:45:23 True binned plate scales (arcsec/pix): H = 0.89 V = 0.89 03:45:23 True image center (J2000): 07h 11m 21.2s 00° 52' 09.20" 03:45:23 Imager sky position angle is 178.7 deg. 03:45:23 [sync] pointing model updated 03:45:23 Re-slew to target. 03:45:23 Start slew to HQ_Mon... 03:45:25 (wait for slew to complete) 03:45:35 (slew complete) 03:45:35 Target is now centered. 03:45:35 (high cadence option, no web previews) 03:45:35 (aggregated exposure times, trying to autoguide) 03:45:35 Switching from SR to V filter for imaging 03:45:35 Focus change of 290 steps required 03:45:39 (take guider image at initial interval 5 sec) 03:45:52 Multi-star guiding, MaxIm chose star at X=939.4517 Y=919.3725 03:45:53 (guide star SNR=26.2 X=939 Y=919) 03:45:53 (first exposure estimate 1 sec) 03:45:58 ** This guide star disappeared or moved > 20 pixels. Can't continue. 03:45:58 **No usable stars this time, must be extremely weak, giving up. 03:45:58 **Autoguiding failed. ACP console log closed 17-Feb-2024 03:45:59 UTC