ACP console log opened 26-Jul-2024 09:12:05 UTC This is ACP version 9.0 (build 4, ACP 9 Production Release) Licensed to Arne Henden 09:12:05 This is AcquireScheduler V9.0.3 09:12:05 Custom image file path/names are in use 09:12:05 [PreFlip=300 PostFlip=300 AF=180 PU=60] 09:12:05 Hardware GEM pier side reporting is available. 09:12:06 Initializing AcquireSupport V9.0.3 09:12:06 Weather safe, server is Boltwood Cloud Sensor II 09:12:06 User actions detected. 09:12:06 Telescope is ACP->TM61, driver V3 09:12:06 Dome is MaxDome 09:12:06 MaxIm DL is version 6.28 09:12:06 Imager is ASCOM 09:12:06 Using focus offsets and star mags from FilterInfo.txt 09:12:06 Selecting filter B from previous ACP run at 20240726@091111 UTC 09:12:06 Imager readout modes: 09:12:06 0 is Fast 09:12:06 1 is Normal 09:12:06 Guider is SX Universal (no rotator) 09:12:06 Guider plate scale is 0.2 arcsec/pix. Guided dither with main imager pixels 09:12:06 Max unguided exposure 60 sec. 09:12:06 Guider is set to multi-star mode 09:12:06 (assuring that FocusMax is running now...) 09:12:06 Calculated unbinned plate scales (arcsec/pix): H = 0.23 V = 0.23 09:12:06 Calculated field of view (arcmin): H = 36.3 V = 24.3 09:12:06 Plate solving with GSC 1.1 (ok for wider fields) 09:12:06 Mount supports tracking rate offsets 09:12:06 ==== Starting target CSS_J212625 ==== 09:12:06 ACPS Observation CSS_J212625(1 of 1) 09:12:06 (belongs to Project AAVSO_survey_HQ_AUTO_ver3479, Plan CSS_J212625) 09:12:06 (turning on sidereal tracking) 09:12:06 Pointing updates are enabled 09:12:06 Catalog Maximum Mag = 18.0 09:12:06 Start slew to CSS_J212625... 09:12:08 (wait for slew to complete) 09:12:43 (slew complete) 09:12:43 Calling TargetStart user action. 09:12:43 Project Priority is: undefined 09:12:43 [flip check: Tn=480s HAc=3456s GW=T HAz=3936s DWz=T WF=no] 09:12:43 Updating pointing... 09:12:43 Switching from B to SR filter for pointing exposure 09:12:43 Focus change of -320 steps required 09:12:47 (taking 10 sec. exposure, SR filter, binning = 4) 09:12:47 (using Fast readout mode) 09:12:47 (starting exposure) 09:13:10 (exposure complete) 09:13:13 (exposure complete and image downloaded) 09:13:15 PROJNAME=AAVSO_survey_HQ_AUTO put into fits header 09:13:15 CCD-TPWR=100 put into fits header 09:13:15 Focus postion= 3276 09:13:15 Image finished 09:13:15 Plate-solve pointing image. 09:13:16 678 image stars found 09:13:16 156 catalog stars found 09:13:17 Solved! 63 stars matched. 09:13:17 Average residual is 0.24 arcsec. 09:13:17 Pointing error is 1.874 arcmin @ angle 91.82 09:13:17 True focal length is 3470.2 mm. 09:13:17 True binned plate scales (arcsec/pix): H = 0.89 V = 0.89 09:13:17 True image center (J2000): 21h 25m 33.1s 20° 19' 42.82" 09:13:17 Imager sky position angle is 179.0 deg. 09:13:17 [sync] pointing model updated 09:13:17 Within max error tolerance, no re-slew needed. 09:13:17 Target is now centered. 09:13:17 (high cadence option, no web previews) 09:13:17 (aggregated exposure times, trying to autoguide) 09:13:17 Switching from SR to V filter for imaging 09:13:17 Focus change of 290 steps required 09:13:21 (take guider image at initial interval 5 sec) 09:13:34 Multi-star guiding, MaxIm chose star at X=913.6795 Y=459.1048 09:13:35 ** This guide star disappeared or moved > 20 pixels. Can't continue. 09:13:35 **No usable stars in guider image; trying again at max guider exposure 09:13:47 Multi-star guiding, MaxIm chose star at X=1325.84 Y=608.0542 09:13:48 (guide star SNR=30.9 X=1326 Y=608) 09:13:48 (first exposure estimate 1 sec) 09:13:53 ** This guide star disappeared or moved > 20 pixels. Can't continue. 09:13:53 **No usable stars this time, must be extremely weak, giving up. 09:13:53 **Autoguiding failed. ACP console log closed 26-Jul-2024 09:13:53 UTC