ACP console log opened 04-Jul-2025 09:18:51 UTC This is ACP version 9.2 (build 1, ACP 9.2.1 (Production)) Licensed to Arne Henden 09:18:51 This is AcquireScheduler V9.1.3 09:18:51 Custom image file path/names are in use 09:18:51 [PreFlip=300 PostFlip=300 AF=180 PU=60] 09:18:51 Hardware GEM pier side reporting is available. 09:18:52 Initializing AcquireSupport V9.2.4 09:18:52 Weather safe, server is Boltwood Cloud Sensor II 09:18:52 User actions detected. 09:18:52 Telescope is ACP->TM61, driver V3 09:18:52 Dome is MaxDome 09:18:53 MaxIm DL is version 6.28 09:18:53 Imager is ASCOM 09:18:53 Using focus offsets and star mags from FilterInfo.txt 09:18:53 Selecting filter SZ from previous ACP run at 20250704@091335 UTC 09:18:53 Imager readout modes: 09:18:53 0 is Fast 09:18:53 1 is Normal 09:18:53 Guider is SX Universal (no rotator) 09:18:53 Guider plate scale is 0.2 arcsec/pix. Guided dither with main imager pixels 09:18:53 Max unguided exposure 59 sec. 09:18:53 Guider is set to multi-star mode 09:18:53 (assuring that FocusMax is running now...) 09:19:00 Calculated unbinned plate scales (arcsec/pix): H = 0.23 V = 0.23 09:19:00 Calculated field of view (arcmin): H = 36.3 V = 24.3 09:19:00 Plate solving with GSC 1.1 (ok for wider fields) 09:19:00 Mount supports tracking rate offsets 09:19:00 ==== Starting target MV_Lyr ==== 09:19:00 ACPS Observation MV_Lyr(1 of 1) 09:19:00 (belongs to Project AAVSO_P233_DKS_AUTO_ver2623, Plan MV_Lyr) 09:19:00 (turning on sidereal tracking) 09:19:01 Pointing updates are enabled 09:19:01 Catalog Maximum Mag = 18.0 09:19:01 Start slew to MV_Lyr... 09:19:02 (wait for slew to complete) 09:19:41 (slew complete) 09:19:41 Calling TargetStart user action. 09:19:41 Project Priority is: undefined 09:19:41 [flip check: Tn=660s HAc=6923s GW=T HAz=7583s DWz=T WF=no] 09:19:41 Updating pointing... 09:19:41 Switching from SZ to SR filter for pointing exposure 09:19:41 Focus change of 50 steps required 09:19:43 (taking 10 sec. exposure, SR filter, binning = 4) 09:19:43 (using Fast readout mode) 09:19:43 (starting exposure) 09:19:59 (exposure complete) 09:20:01 (exposure complete and image downloaded) 09:20:02 Camera temp (deg.C) = 0 09:20:03 Focuser position = 3716 09:20:03 Focuser temp (deg.C) = 21.1 09:20:04 PROJNAME=AAVSO_P233_DKS_AUTO put into fits header 09:20:04 CCD-TPWR=42 put into fits header 09:20:04 Focus postion= 3716 09:20:04 Image finished 09:20:04 Plate-solve pointing image. 09:20:05 738 image stars found 09:20:05 331 catalog stars found 09:20:06 Solved! 86 stars matched. 09:20:06 Average residual is 0.36 arcsec. 09:20:06 Pointing error is 1.935 arcmin @ angle 26.42 09:20:06 True focal length is 3461.9 mm. 09:20:06 True binned plate scales (arcsec/pix): H = 0.89 V = 0.90 09:20:06 True image center (J2000): 19h 07m 21.1s 44° 02' 52.55" 09:20:06 Imager sky position angle is 179.2 deg. 09:20:06 [sync] pointing model updated 09:20:06 Within max error tolerance, no re-slew needed. 09:20:06 Target is now centered. 09:20:06 (high cadence option, no web previews) 09:20:06 (aggregated exposure times, trying to autoguide) 09:20:06 Switching from SR to SG filter for imaging 09:20:06 Focus change of 50 steps required 09:20:09 (take guider image at initial interval 5 sec) 09:20:18 Multi-star guiding, MaxIm chose star at X=1161.757 Y=865.0625 09:20:19 ** This guide star disappeared or moved > 20 pixels. Can't continue. 09:20:19 **No usable stars in guider image; trying again at max guider exposure 09:20:32 Multi-star guiding, MaxIm chose star at X=1326.235 Y=608.2757 09:20:33 ** This guide star disappeared or moved > 20 pixels. Can't continue. 09:20:33 **No usable stars at max guider exposure interval, can't guide 09:20:33 **Autoguiding failed. ACP console log closed 04-Jul-2025 09:20:34 UTC