ACP console log opened 17-Feb-2024 10:11:18 UTC This is ACP version 9.0 (build 4, ACP 9 Production Release) Licensed to Arne Henden 10:11:18 This is AcquireScheduler V9.0.3 10:11:18 Custom image file path/names are in use 10:11:18 [PreFlip=300 PostFlip=300 AF=180 PU=60] 10:11:18 Hardware GEM pier side reporting is available. 10:11:19 Initializing AcquireSupport V9.0.3 10:11:19 Weather safe, server is Boltwood Cloud Sensor II 10:11:19 Telescope is ACP->TM61, driver V3 10:11:19 Dome is MaxDome 10:11:19 MaxIm DL is version 6.28 10:11:19 Imager is ASCOM 10:11:19 Using focus offsets and star mags from FilterInfo.txt 10:11:19 Selecting filter SR from previous ACP run at 20240217@094234 UTC 10:11:19 Imager readout modes: 10:11:19 0 is Fast 10:11:19 1 is Normal 10:11:19 Guider is SX Universal (no rotator) 10:11:19 Guider plate scale is 0.2 arcsec/pix. Guided dither with main imager pixels 10:11:19 Max unguided exposure 60 sec. 10:11:19 Guider is set to multi-star mode 10:11:19 (assuring that FocusMax is running now...) 10:11:19 Calculated unbinned plate scales (arcsec/pix): H = 0.23 V = 0.23 10:11:19 Calculated field of view (arcmin): H = 36.3 V = 24.3 10:11:19 Plate solving with GSC 1.1 (ok for wider fields) 10:11:19 Mount supports tracking rate offsets 10:11:19 ==== Starting target X_Ser ==== 10:11:19 ACPS Observation X_Ser(1 of 1) 10:11:19 (belongs to Project AAVSO_MISC_MRV_AUTO_ver3136, Plan X_Ser) 10:11:19 (turning on sidereal tracking) 10:11:19 Pointing updates are enabled 10:11:19 Catalog Maximum Mag = 18.0 10:11:19 Start slew to X_Ser... 10:11:21 (wait for slew to complete) 10:12:31 (slew complete) 10:12:31 [flip check: Tn=600s HAc=-12435s GW=T HAz=-11834s DWz=T WF=no] 10:12:31 Updating pointing... 10:12:31 (taking 10 sec. exposure, SR filter, binning = 4) 10:12:31 (using Fast readout mode) 10:12:31 (starting exposure) 10:12:46 (exposure complete) 10:12:48 (exposure complete and image downloaded) 10:12:49 Image finished 10:12:49 Plate-solve pointing image. 10:12:50 420 image stars found 10:12:50 193 catalog stars found 10:12:51 Solved! 59 stars matched. 10:12:51 Average residual is 0.38 arcsec. 10:12:51 Pointing error is 2.562 arcmin @ angle 77.25 10:12:51 True focal length is 3467.5 mm. 10:12:51 True binned plate scales (arcsec/pix): H = 0.89 V = 0.89 10:12:51 True image center (J2000): 16h 19m 27.7s -02° 28' 55.66" 10:12:51 Imager sky position angle is 179.0 deg. 10:12:51 [sync] pointing model updated 10:12:51 Re-slew to target. 10:12:51 Start slew to X_Ser... 10:12:53 (wait for slew to complete) 10:13:03 (slew complete) 10:13:03 Target is now centered. 10:13:03 (high cadence option, no web previews) 10:13:03 (aggregated exposure times, trying to autoguide) 10:13:03 Switching from SR to B filter for imaging 10:13:03 Focus change of 320 steps required 10:13:07 (take guider image at initial interval 5 sec) 10:13:20 Multi-star guiding, MaxIm chose star at X=152.3949 Y=360.1082 10:13:20 (guide star SNR=15.9 X=152 Y=360) 10:13:20 (first exposure estimate 1 sec) 10:13:25 (guide star SNR=4.3 X=149 Y=357) 10:13:25 (final exposure for guiding 1 sec) 10:13:30 (guide star SNR=4.2 X=148 Y=357) 10:14:02 **Guider waited for 10 sec and never got a measurement 10:14:04 (take guider image at initial interval 1 sec) 10:14:08 Multi-star guiding, MaxIm chose star at X=115.4648 Y=330.4991 10:14:08 (guide star SNR=4.2 X=115 Y=330) 10:14:09 (first exposure estimate 1 sec) 10:14:13 (guide star SNR=3.5 X=109 Y=324) 10:14:13 (final exposure for guiding 1 sec) 10:14:18 (guide star SNR=4.3 X=108 Y=324) 10:14:39 **Guider waited for 10 sec and never got a measurement 10:14:40 (take guider image at initial interval 1 sec) 10:14:45 Multi-star guiding, MaxIm chose star at X=0 Y=0 10:14:45 ** This guide star disappeared or moved > 20 pixels. Can't continue. 10:14:45 **No usable stars in guider image; trying again at max guider exposure 10:14:58 Multi-star guiding, MaxIm chose star at X=1325.837 Y=607.9402 10:14:59 ** This guide star disappeared or moved > 20 pixels. Can't continue. 10:14:59 **No usable stars at max guider exposure interval, can't guide 10:14:59 **Autoguiding failed. ACP console log closed 17-Feb-2024 10:14:59 UTC