ACP console log opened 23-Jan-2025 02:48:10 UTC This is ACP version 9.2 (build 1, ACP 9.2.1 (Production)) Licensed to Arne Henden 02:48:10 This is AcquireScheduler V9.1.3 02:48:10 Custom image file path/names are in use 02:48:10 [PreFlip=300 PostFlip=300 AF=180 PU=60] 02:48:10 Hardware GEM pier side reporting is available. 02:48:12 Initializing AcquireSupport V9.2.4 02:48:12 Weather safe, server is Boltwood Cloud Sensor II 02:48:12 User actions detected. 02:48:12 Telescope is ACP->TM61, driver V3 02:48:12 Dome is MaxDome 02:48:12 MaxIm DL is version 6.28 02:48:12 Imager is ASCOM 02:48:12 Using focus offsets and star mags from FilterInfo.txt 02:48:12 Selecting filter B from previous ACP run at 20250123@024645 UTC 02:48:12 Imager readout modes: 02:48:12 0 is Fast 02:48:12 1 is Normal 02:48:12 Guider is SX Universal (no rotator) 02:48:12 Guider plate scale is 0.2 arcsec/pix. Guided dither with main imager pixels 02:48:12 Max unguided exposure 60 sec. 02:48:12 Guider is set to multi-star mode 02:48:12 (assuring that FocusMax is running now...) 02:48:19 Calculated unbinned plate scales (arcsec/pix): H = 0.23 V = 0.23 02:48:19 Calculated field of view (arcmin): H = 36.3 V = 24.3 02:48:19 Plate solving with GSC 1.1 (ok for wider fields) 02:48:19 Mount supports tracking rate offsets 02:48:19 ==== Starting target V630_Cas ==== 02:48:19 ACPS Observation V630_Cas(1 of 1) 02:48:19 (belongs to Project AAVSO_MISC_PYG_AUTO_ver3260, Plan V630_Cas) 02:48:19 (turning on sidereal tracking) 02:48:20 Pointing updates are enabled 02:48:20 Catalog Maximum Mag = 18.0 02:48:20 Start slew to V630_Cas... 02:48:21 (wait for slew to complete) 02:48:41 (slew complete) 02:48:41 Calling TargetStart user action. 02:48:41 Project Priority is: undefined 02:48:41 [flip check: Tn=540s HAc=14556s GW=T HAz=15096s DWz=T WF=no] 02:48:41 Updating pointing... 02:48:41 Switching from B to SR filter for pointing exposure 02:48:41 Focus change of -320 steps required 02:48:45 (taking 10 sec. exposure, SR filter, binning = 4) 02:48:45 (using Fast readout mode) 02:48:45 (starting exposure) 02:49:09 (exposure complete) 02:49:11 (exposure complete and image downloaded) 02:49:12 Camera temp (deg.C) = -12 02:49:13 Focuser position = 3811 02:49:13 Focuser temp (deg.C) = 2.3 02:49:14 PROJNAME=AAVSO_MISC_PYG_AUTO put into fits header 02:49:14 CCD-TPWR=22 put into fits header 02:49:14 Focus postion= 3811 02:49:14 Image finished 02:49:14 Plate-solve pointing image. 02:49:15 1124 image stars found 02:49:15 447 catalog stars found 02:49:16 Solved! 180 stars matched. 02:49:16 Average residual is 0.34 arcsec. 02:49:16 Pointing error is 2.887 arcmin @ angle 65.84 02:49:16 True focal length is 3468.7 mm. 02:49:16 True binned plate scales (arcsec/pix): H = 0.89 V = 0.89 02:49:16 True image center (J2000): 23h 49m 08.9s 51° 28' 49.81" 02:49:16 Imager sky position angle is 179.1 deg. 02:49:16 [sync] pointing model updated 02:49:16 Re-slew to target. 02:49:16 Start slew to V630_Cas... 02:49:18 (wait for slew to complete) 02:49:28 (slew complete) 02:49:28 Target is now centered. 02:49:28 (high cadence option, no web previews) 02:49:28 (aggregated exposure times, trying to autoguide) 02:49:28 Switching from SR to V filter for imaging 02:49:28 Focus change of 290 steps required 02:49:32 (take guider image at initial interval 5 sec) 02:49:46 Multi-star guiding, MaxIm chose star at X=1167.043 Y=203.1389 02:49:46 (guide star SNR=15.8 X=1167 Y=203) 02:49:47 (first exposure estimate 1 sec) 02:49:52 (guide star SNR=2.9 X=1167 Y=203) 02:49:52 (final exposure for guiding 1.03 sec) 02:49:56 (guide star SNR=3.2 X=1167 Y=203) 02:49:58 **Guider unexpectedly stopped while waiting for measurement 02:49:59 (take guider image at initial interval 1.03 sec) 02:50:04 Multi-star guiding, MaxIm chose star at X=1167 Y=203 02:50:04 (guide star SNR=3.3 X=1166 Y=203) 02:50:05 (first exposure estimate 1 sec) 02:50:10 (guide star SNR=3.5 X=1165 Y=202) 02:50:10 (final exposure for guiding 1 sec) 02:50:14 (guide star SNR=4.1 X=1164 Y=202) 02:50:21 (autoguiding at 1.00 sec.) 02:50:21 [flip check: Tn=480s HAc=14673s GW=T HAz=15136s DWz=T WF=no] 02:50:21 Calling AcquireImage user action. 02:50:21 Imaging to V630_Cas_V_20250123_025021_T3 02:50:21 (taking 180 sec. exposure, V filter, binning = 2) 02:50:21 (using Normal readout mode) 02:50:23 (ex=0.31 ey=0.55) 02:50:23 (guider check OK) 02:50:23 (starting exposure) 02:53:31 (exposure complete) 02:53:33 (exposure complete and image downloaded) 02:53:33 Camera temp (deg.C) = -12 02:53:34 Focuser position = 4101 02:53:34 Focuser temp (deg.C) = 2.6 02:53:35 PROJNAME=AAVSO_MISC_PYG_AUTO put into fits header 02:53:35 CCD-TPWR=23 put into fits header 02:53:36 Focus postion= 4101 02:53:36 Image finished 02:53:37 Plate-solve V630_Cas_V_20250123_025021_T3 final image. 02:53:40 3025 image stars found 02:53:40 240 catalog stars found 02:53:42 Solved! 71 stars matched. 02:53:42 Average residual is 0.18 arcsec. 02:53:42 Pointing error is 0.526 arcmin @ angle 289.44 02:53:42 True focal length is 3469.8 mm. 02:53:42 True binned plate scales (arcsec/pix): H = 0.45 V = 0.45 02:53:42 True image center (J2000): 23h 48m 48.8s 51° 27' 49.50" 02:53:42 Imager sky position angle is 179.1 deg. 02:53:42 Image FWHM is 2.8 arcsec (6.24 pixels) 02:53:42 (avg FWHM = 2.30 arcsec) 02:53:42 Within max error tolerance, no re-slew needed. 02:53:42 Calling ImageComplete user action 02:53:42 [flip check: Tn=480s HAc=14877s GW=T HAz=15338s DWz=T WF=no] 02:53:42 Calling AcquireImage user action. 02:53:42 Imaging to V630_Cas_V_20250123_025342_T3 02:53:42 (taking 180 sec. exposure, V filter, binning = 2) 02:53:42 (using Normal readout mode) 02:53:42 (ex=0.00 ey=0.00) 02:53:42 (guider error n/a or too high, try #1) 02:53:54 **Guider waited for 10 sec and never got a measurement 02:53:54 **Guider stopped or lost star just before image acquisition ACP console log closed 23-Jan-2025 02:53:55 UTC