ACP console log opened 24-May-2025 10:45:41 UTC This is ACP version 9.2 (build 1, ACP 9.2.1 (Production)) Licensed to Arne Henden 10:45:41 This is AcquireScheduler V9.1.3 10:45:41 Custom image file path/names are in use 10:45:41 [PreFlip=300 PostFlip=300 AF=180 PU=60] 10:45:41 Hardware GEM pier side reporting is available. 10:45:42 Initializing AcquireSupport V9.2.4 10:45:42 Weather safe, server is Boltwood Cloud Sensor II 10:45:42 Telescope is ACP->TM61, driver V3 10:45:42 Dome is MaxDome 10:45:42 MaxIm DL is version 6.28 10:45:42 Imager is ASCOM 10:45:42 Using focus offsets and star mags from FilterInfo.txt 10:45:42 Selecting filter SI from previous ACP run at 20250524@104310 UTC 10:45:42 Imager readout modes: 10:45:42 0 is Fast 10:45:42 1 is Normal 10:45:42 Guider is SX Universal (no rotator) 10:45:42 Guider plate scale is 0.2 arcsec/pix. Guided dither with main imager pixels 10:45:42 Max unguided exposure 60 sec. 10:45:42 Guider is set to multi-star mode 10:45:42 (assuring that FocusMax is running now...) 10:45:50 Calculated unbinned plate scales (arcsec/pix): H = 0.23 V = 0.23 10:45:50 Calculated field of view (arcmin): H = 36.3 V = 24.3 10:45:50 Plate solving with GSC 1.1 (ok for wider fields) 10:45:50 Mount supports tracking rate offsets 10:45:50 ==== Starting target V1343_Aql ==== 10:45:50 ACPS Observation V1343_Aql(1 of 1) 10:45:50 (belongs to Project AAVSO_survey_HQ_AUTO_ver5104, Plan V1343_Aql) 10:45:50 (turning on sidereal tracking) 10:45:50 Pointing updates are enabled 10:45:50 Catalog Maximum Mag = 18.0 10:45:50 Start slew to V1343_Aql... 10:45:52 (wait for slew to complete) 10:46:29 (slew complete) 10:46:29 [flip check: Tn=540s HAc=2145s GW=T HAz=2685s DWz=T WF=no] 10:46:29 Updating pointing... 10:46:29 Switching from SI to SR filter for pointing exposure 10:46:29 Focus change of 20 steps required 10:46:31 (taking 10 sec. exposure, SR filter, binning = 4) 10:46:31 (using Fast readout mode) 10:46:31 (starting exposure) 10:46:46 (exposure complete) 10:46:48 (exposure complete and image downloaded) 10:46:48 Camera temp (deg.C) = -9 10:46:49 Focuser position = 3366 10:46:49 Focuser temp (deg.C) = 20.9 10:46:49 Image finished 10:46:49 Plate-solve pointing image. 10:46:50 1032 image stars found 10:46:50 323 catalog stars found 10:46:51 Solved! 122 stars matched. 10:46:52 Average residual is 0.24 arcsec. 10:46:52 Pointing error is 0.238 arcmin @ angle 64.06 10:46:52 True focal length is 3468.0 mm. 10:46:52 True binned plate scales (arcsec/pix): H = 0.89 V = 0.89 10:46:52 True image center (J2000): 19h 11m 50.4s 04° 59' 04.04" 10:46:52 Imager sky position angle is 179.0 deg. 10:46:52 [sync] pointing model updated 10:46:52 Within max error tolerance, no re-slew needed. 10:46:52 Target is now centered. 10:46:52 (high cadence option, no web previews) 10:46:52 (aggregated exposure times, trying to autoguide) 10:46:52 Switching from SR to V filter for imaging 10:46:52 Focus change of 290 steps required 10:46:56 (take guider image at initial interval 5 sec) 10:47:09 Multi-star guiding, MaxIm chose star at X=1312.724 Y=947.1247 10:47:10 (guide star SNR=10.7 X=1313 Y=947) 10:47:10 (first exposure estimate 1.4 sec) 10:47:16 (guide star SNR=3.7 X=1313 Y=946) 10:47:16 (final exposure for guiding 1.13 sec) 10:47:21 (guide star SNR=2.7 X=1312 Y=945) 10:47:23 **Guider unexpectedly stopped while waiting for measurement 10:47:24 (take guider image at initial interval 1.13 sec) 10:47:27 Multi-star guiding, MaxIm chose star at X=850 Y=58 10:47:28 ** This guide star disappeared or moved > 20 pixels. Can't continue. 10:47:28 **No usable stars in guider image; trying again at max guider exposure 10:47:41 Multi-star guiding, MaxIm chose star at X=1325.776 Y=608.0189 10:47:42 ** This guide star disappeared or moved > 20 pixels. Can't continue. 10:47:42 **No usable stars at max guider exposure interval, can't guide 10:47:42 **Autoguiding failed. ACP console log closed 24-May-2025 10:47:43 UTC