ACP console log opened 11-Jul-2024 09:35:02 UTC This is ACP version 9.0 (build 4, ACP 9 Production Release) Licensed to Arne Henden 09:35:02 This is AcquireScheduler V9.0.3 09:35:02 Custom image file path/names are in use 09:35:02 [PreFlip=300 PostFlip=300 AF=180 PU=60] 09:35:02 Hardware GEM pier side reporting is available. 09:35:03 Initializing AcquireSupport V9.0.3 09:35:03 Weather safe, server is Boltwood Cloud Sensor II 09:35:03 User actions detected. 09:35:03 Telescope is ACP->TM61, driver V3 09:35:04 Dome is MaxDome 09:35:05 MaxIm DL is version 6.28 09:35:05 Imager is ASCOM 09:35:05 Using focus offsets and star mags from FilterInfo.txt 09:35:05 Selecting filter Open from previous ACP run at 20240711@093345 UTC 09:35:05 Imager readout modes: 09:35:05 0 is Fast 09:35:05 1 is Normal 09:35:05 Guider is SX Universal (no rotator) 09:35:05 Guider plate scale is 0.2 arcsec/pix. Guided dither with main imager pixels 09:35:05 Max unguided exposure 60 sec. 09:35:05 Guider is set to multi-star mode 09:35:05 (assuring that FocusMax is running now...) 09:35:05 Calculated unbinned plate scales (arcsec/pix): H = 0.23 V = 0.23 09:35:05 Calculated field of view (arcmin): H = 36.3 V = 24.3 09:35:05 Plate solving with GSC 1.1 (ok for wider fields) 09:35:05 Mount supports tracking rate offsets 09:35:05 ==== Starting target V630_Cas ==== 09:35:05 ACPS Observation V630_Cas(1 of 1) 09:35:05 (belongs to Project AAVSO_MISC_PYG_AUTO_ver3260, Plan V630_Cas) 09:35:05 (turning on sidereal tracking) 09:35:05 Pointing updates are enabled 09:35:05 Catalog Maximum Mag = 18.0 09:35:05 Start slew to V630_Cas... 09:35:07 (wait for slew to complete) 09:36:28 (slew complete) 09:36:28 Calling TargetStart user action. 09:36:28 Project Priority is: undefined 09:36:28 [flip check: Tn=540s HAc=-7275s GW=T HAz=-6735s DWz=T WF=no] 09:36:28 Updating pointing... 09:36:28 Switching from Open to SR filter for pointing exposure 09:36:28 Focus change of 360 steps required 09:36:32 (taking 10 sec. exposure, SR filter, binning = 4) 09:36:32 (using Fast readout mode) 09:36:32 (starting exposure) 09:36:50 (exposure complete) 09:36:52 (exposure complete and image downloaded) 09:36:54 PROJNAME=AAVSO_MISC_PYG_AUTO put into fits header 09:36:54 CCD-TPWR=100 put into fits header 09:36:54 Focus postion= 3472 09:36:54 Image finished 09:36:54 Plate-solve pointing image. 09:36:55 1320 image stars found 09:36:55 447 catalog stars found 09:36:56 Solved! 164 stars matched. 09:36:56 Average residual is 0.34 arcsec. 09:36:56 Pointing error is 1.863 arcmin @ angle 279.95 09:36:56 True focal length is 3466.2 mm. 09:36:56 True binned plate scales (arcsec/pix): H = 0.89 V = 0.89 09:36:56 True image center (J2000): 23h 48m 40.2s 51° 27' 58.27" 09:36:56 Imager sky position angle is 178.9 deg. 09:36:56 [sync] pointing model updated 09:36:56 Within max error tolerance, no re-slew needed. 09:36:56 Target is now centered. 09:36:56 (high cadence option, no web previews) 09:36:56 (aggregated exposure times, trying to autoguide) 09:36:56 Switching from SR to V filter for imaging 09:36:56 Focus change of 290 steps required 09:37:00 (take guider image at initial interval 5 sec) 09:37:13 Multi-star guiding, MaxIm chose star at X=365.3521 Y=705.2426 09:37:14 ** This guide star disappeared or moved > 20 pixels. Can't continue. 09:37:14 **No usable stars in guider image; trying again at max guider exposure 09:37:27 Multi-star guiding, MaxIm chose star at X=1326.284 Y=608.3082 09:37:27 (guide star SNR=11.1 X=1326 Y=608) 09:37:27 (first exposure estimate 2.71 sec) 09:37:33 ** This guide star disappeared or moved > 20 pixels. Can't continue. 09:37:33 **No usable stars this time, must be extremely weak, giving up. 09:37:33 **Autoguiding failed. ACP console log closed 11-Jul-2024 09:37:34 UTC