ACP console log opened 10-Jul-2024 10:38:02 UTC This is ACP version 9.0 (build 4, ACP 9 Production Release) Licensed to Arne Henden 10:38:02 This is AcquireScheduler V9.0.3 10:38:02 Custom image file path/names are in use 10:38:02 [PreFlip=300 PostFlip=300 AF=180 PU=60] 10:38:02 Hardware GEM pier side reporting is available. 10:38:03 Initializing AcquireSupport V9.0.3 10:38:03 Weather safe, server is Boltwood Cloud Sensor II 10:38:03 User actions detected. 10:38:03 Telescope is ACP->TM61, driver V3 10:38:03 Dome is MaxDome 10:38:03 MaxIm DL is version 6.28 10:38:03 Imager is ASCOM 10:38:03 Using focus offsets and star mags from FilterInfo.txt 10:38:03 Selecting filter B from previous ACP run at 20240710@103408 UTC 10:38:03 Imager readout modes: 10:38:03 0 is Fast 10:38:03 1 is Normal 10:38:03 Guider is SX Universal (no rotator) 10:38:03 Guider plate scale is 0.2 arcsec/pix. Guided dither with main imager pixels 10:38:03 Max unguided exposure 60 sec. 10:38:03 Guider is set to multi-star mode 10:38:03 (assuring that FocusMax is running now...) 10:38:03 Calculated unbinned plate scales (arcsec/pix): H = 0.23 V = 0.23 10:38:03 Calculated field of view (arcmin): H = 36.3 V = 24.3 10:38:03 Plate solving with GSC 1.1 (ok for wider fields) 10:38:03 Mount supports tracking rate offsets 10:38:03 ==== Starting target TT_Ari ==== 10:38:03 ACPS Observation TT_Ari(1 of 1) 10:38:03 (belongs to Project AAVSO_survey_HQ_AUTO_ver3479, Plan TT_Ari) 10:38:03 (turning on sidereal tracking) 10:38:03 Pointing updates are enabled 10:38:03 Catalog Maximum Mag = 18.0 10:38:03 Start slew to TT_Ari... 10:38:05 (wait for slew to complete) 10:39:31 (slew complete) 10:39:31 Calling TargetStart user action. 10:39:31 Project Priority is: undefined 10:39:31 [flip check: Tn=660s HAc=-12005s GW=T HAz=-11345s DWz=T WF=no] 10:39:31 Updating pointing... 10:39:31 Switching from B to SR filter for pointing exposure 10:39:31 Focus change of -320 steps required 10:39:35 (taking 10 sec. exposure, SR filter, binning = 4) 10:39:35 (using Fast readout mode) 10:39:35 (starting exposure) 10:39:58 (exposure complete) 10:40:01 (exposure complete and image downloaded) 10:40:03 PROJNAME=AAVSO_survey_HQ_AUTO put into fits header 10:40:03 CCD-TPWR=100 put into fits header 10:40:03 Focus postion= 3472 10:40:03 Image finished 10:40:03 Plate-solve pointing image. 10:40:04 240 image stars found 10:40:04 133 catalog stars found 10:40:05 Solved! 38 stars matched. 10:40:05 Average residual is 0.39 arcsec. 10:40:05 Pointing error is 2.144 arcmin @ angle 285.03 10:40:05 True focal length is 3466.7 mm. 10:40:05 True binned plate scales (arcsec/pix): H = 0.89 V = 0.89 10:40:05 True image center (J2000): 02h 06m 44.5s 15° 18' 15.36" 10:40:05 Imager sky position angle is 178.8 deg. 10:40:05 [sync] pointing model updated 10:40:05 Re-slew to target. 10:40:05 Start slew to TT_Ari... 10:40:08 (wait for slew to complete) 10:40:18 (slew complete) 10:40:18 Target is now centered. 10:40:18 (high cadence option, no web previews) 10:40:18 (long exposure, trying to autoguide) 10:40:18 Switching from SR to SU filter for imaging 10:40:18 No focus change required 10:40:18 (take guider image at initial interval 5 sec) 10:40:28 Multi-star guiding, MaxIm chose star at X=602.3725 Y=59.01398 10:40:29 ** This guide star disappeared or moved > 20 pixels. Can't continue. 10:40:29 **No usable stars in guider image; trying again at max guider exposure 10:40:42 Multi-star guiding, MaxIm chose star at X=1326.193 Y=608.1781 10:40:42 ** This guide star disappeared or moved > 20 pixels. Can't continue. 10:40:42 **No usable stars at max guider exposure interval, can't guide 10:40:42 **Autoguiding failed. ACP console log closed 10-Jul-2024 10:40:43 UTC