ACP console log opened 29-Jun-2025 09:48:21 UTC This is ACP version 9.2 (build 1, ACP 9.2.1 (Production)) Licensed to Arne Henden 09:48:21 This is AcquireScheduler V9.1.3 09:48:21 Custom image file path/names are in use 09:48:21 [PreFlip=300 PostFlip=300 AF=180 PU=60] 09:48:21 Hardware GEM pier side reporting is available. 09:48:23 Initializing AcquireSupport V9.2.4 09:48:23 Weather safe, server is Boltwood Cloud Sensor II 09:48:23 User actions detected. 09:48:23 Telescope is ACP->TM61, driver V3 09:48:23 Dome is MaxDome 09:48:23 MaxIm DL is version 6.28 09:48:23 Imager is ASCOM 09:48:23 Using focus offsets and star mags from FilterInfo.txt 09:48:23 Selecting filter V from previous ACP run at 20250629@094748 UTC 09:48:23 Imager readout modes: 09:48:23 0 is Fast 09:48:23 1 is Normal 09:48:23 Guider is SX Universal (no rotator) 09:48:23 Guider plate scale is 0.2 arcsec/pix. Guided dither with main imager pixels 09:48:23 Max unguided exposure 59 sec. 09:48:23 Guider is set to multi-star mode 09:48:23 (assuring that FocusMax is running now...) 09:48:32 Calculated unbinned plate scales (arcsec/pix): H = 0.23 V = 0.23 09:48:32 Calculated field of view (arcmin): H = 36.3 V = 24.3 09:48:32 Plate solving with GSC 1.1 (ok for wider fields) 09:48:32 Mount supports tracking rate offsets 09:48:32 ==== Starting target V2492_Cyg ==== 09:48:32 ACPS Observation V2492_Cyg(1 of 1) 09:48:32 (belongs to Project AAVSO_MISC_SGUA_AUTO_ver2821, Plan V2492_Cyg) 09:48:32 (turning on sidereal tracking) 09:48:32 Pointing updates are enabled 09:48:32 Catalog Maximum Mag = 18.0 09:48:32 Start slew to V2492_Cyg... 09:48:34 (wait for slew to complete) 09:49:50 (slew complete) 09:49:50 Calling TargetStart user action. 09:49:50 Project Priority is: undefined 09:49:50 [flip check: Tn=480s HAc=1297s GW=T HAz=1777s DWz=T WF=no] 09:49:50 Updating pointing... 09:49:50 Switching from V to SR filter for pointing exposure 09:49:50 Focus change of -290 steps required 09:49:53 (taking 10 sec. exposure, SR filter, binning = 4) 09:49:53 (using Fast readout mode) 09:49:53 (starting exposure) 09:50:15 (exposure complete) 09:50:18 (exposure complete and image downloaded) 09:50:18 Camera temp (deg.C) = 0 09:50:19 Focuser position = 3381 09:50:19 Focuser temp (deg.C) = 21.7 09:50:20 PROJNAME=AAVSO_MISC_SGUA_AUTO put into fits header 09:50:20 CCD-TPWR=44 put into fits header 09:50:21 Focus postion= 3381 09:50:21 Image finished 09:50:21 Plate-solve pointing image. 09:50:21 673 image stars found 09:50:22 200 catalog stars found 09:50:23 Solved! 97 stars matched. 09:50:23 Average residual is 0.36 arcsec. 09:50:23 Pointing error is 1.636 arcmin @ angle 127.16 09:50:23 True focal length is 3471.0 mm. 09:50:23 True binned plate scales (arcsec/pix): H = 0.89 V = 0.89 09:50:23 True image center (J2000): 20h 51m 33.5s 44° 04' 24.60" 09:50:23 Imager sky position angle is 179.1 deg. 09:50:23 [sync] pointing model updated 09:50:23 Within max error tolerance, no re-slew needed. 09:50:23 Target is now centered. 09:50:23 (high cadence option, no web previews) 09:50:23 (aggregated exposure times, trying to autoguide) 09:50:23 Switching from SR to SI filter for imaging 09:50:23 Focus change of -20 steps required 09:50:26 (take guider image at initial interval 5 sec) 09:50:40 Multi-star guiding, MaxIm chose star at X=452.2133 Y=347.3511 09:50:41 ** This guide star disappeared or moved > 20 pixels. Can't continue. 09:50:41 **No usable stars in guider image; trying again at max guider exposure 09:50:54 Multi-star guiding, MaxIm chose star at X=1325.873 Y=608.2112 09:50:54 (guide star SNR=19.7 X=1326 Y=608) 09:50:54 (first exposure estimate 1.52 sec) 09:50:59 ** This guide star disappeared or moved > 20 pixels. Can't continue. 09:50:59 **No usable stars this time, must be extremely weak, giving up. 09:50:59 **Autoguiding failed. ACP console log closed 29-Jun-2025 09:51:01 UTC