ACP console log opened 24-Feb-2025 03:16:18 UTC This is ACP version 9.2 (build 1, ACP 9.2.1 (Production)) Licensed to Arne Henden 03:16:18 This is AcquireScheduler V9.1.3 03:16:18 Custom image file path/names are in use 03:16:18 [PreFlip=300 PostFlip=300 AF=180 PU=60] 03:16:18 Hardware GEM pier side reporting is available. 03:16:19 Initializing AcquireSupport V9.2.4 03:16:19 Weather safe, server is Boltwood Cloud Sensor II 03:16:19 Telescope is ACP->TM61, driver V3 03:16:19 Dome is MaxDome 03:16:19 MaxIm DL is version 6.28 03:16:19 Imager is ASCOM 03:16:19 Using focus offsets and star mags from FilterInfo.txt 03:16:19 Selecting filter SI from previous ACP run at 20250224@031543 UTC 03:16:19 Imager readout modes: 03:16:19 0 is Fast 03:16:19 1 is Normal 03:16:19 Guider is SX Universal (no rotator) 03:16:19 Guider plate scale is 0.2 arcsec/pix. Guided dither with main imager pixels 03:16:19 Max unguided exposure 60 sec. 03:16:19 Guider is set to multi-star mode 03:16:19 (assuring that FocusMax is running now...) 03:16:27 Calculated unbinned plate scales (arcsec/pix): H = 0.23 V = 0.23 03:16:27 Calculated field of view (arcmin): H = 36.3 V = 24.3 03:16:27 Plate solving with GSC 1.1 (ok for wider fields) 03:16:27 Mount supports tracking rate offsets 03:16:27 ==== Starting target U_Leo ==== 03:16:27 ACPS Observation U_Leo(1 of 1) 03:16:27 (belongs to Project AAVSO_survey_HQ_AUTO_ver5104, Plan U_Leo) 03:16:27 (turning on sidereal tracking) 03:16:27 Pointing updates are enabled 03:16:27 Catalog Maximum Mag = 18.0 03:16:27 (wait for slew to complete) 03:16:38 (slew complete) 03:16:38 Start slew to U_Leo... 03:16:39 (wait for slew to complete) 03:18:39 (slew complete) 03:18:39 [flip check: Tn=600s HAc=-14192s GW=T HAz=-13592s DWz=T WF=no] 03:18:39 Updating pointing... 03:18:39 Switching from SI to SR filter for pointing exposure 03:18:39 Focus change of 20 steps required 03:18:41 (taking 10 sec. exposure, SR filter, binning = 4) 03:18:41 (using Fast readout mode) 03:18:41 (starting exposure) 03:18:58 (exposure complete) 03:19:01 (exposure complete and image downloaded) 03:19:01 Camera temp (deg.C) = -11.9 03:19:03 Focuser position = 3511 03:19:03 Focuser temp (deg.C) = 14.1 03:19:03 Image finished 03:19:03 Plate-solve pointing image. 03:19:03 209 image stars found 03:19:03 150 catalog stars found 03:19:05 Solved! 49 stars matched. 03:19:05 Average residual is 0.32 arcsec. 03:19:05 Pointing error is 2.979 arcmin @ angle 280.22 03:19:05 True focal length is 3465.0 mm. 03:19:05 True binned plate scales (arcsec/pix): H = 0.89 V = 0.89 03:19:05 True image center (J2000): 10h 23m 51.7s 14° 00' 57.70" 03:19:05 Imager sky position angle is 178.8 deg. 03:19:05 [sync] pointing model updated 03:19:05 Re-slew to target. 03:19:05 Start slew to U_Leo... 03:19:08 (wait for slew to complete) 03:19:17 (slew complete) 03:19:17 Target is now centered. 03:19:17 (high cadence option, no web previews) 03:19:17 (aggregated exposure times, trying to autoguide) 03:19:17 Switching from SR to V filter for imaging 03:19:17 Focus change of 290 steps required 03:19:20 (take guider image at initial interval 5 sec) 03:19:34 Multi-star guiding, MaxIm chose star at X=1111.293 Y=218 03:19:34 **No stars at all found in guider image 03:19:35 **No usable stars in guider image; trying again at max guider exposure 03:19:47 Multi-star guiding, MaxIm chose star at X=1326.111 Y=608 03:19:48 ** This guide star disappeared or moved > 20 pixels. Can't continue. 03:19:48 **No usable stars at max guider exposure interval, can't guide 03:19:48 **Autoguiding failed. ACP console log closed 24-Feb-2025 03:19:49 UTC