ACP console log opened 26-Dec-2022 13:05:23 UTC This is ACP version 9.0 (build 4, ACP 9 Production Release) Licensed to Arne Henden 13:05:23 This is AcquireScheduler V9.0.3 13:05:23 Custom image file path/names are in use 13:05:23 [PreFlip=300 PostFlip=300 AF=180 PU=60] 13:05:23 Hardware GEM pier side reporting is available. 13:05:24 Initializing AcquireSupport V9.0.3 13:05:24 Weather safe, server is Boltwood Cloud Sensor II 13:05:24 User actions detected. 13:05:24 Telescope is ACP->TM61, driver V3 13:05:25 Dome is MaxDome 13:05:25 MaxIm DL is version 6.28 13:05:25 Imager is ASCOM 13:05:25 Using focus offsets and star mags from FilterInfo.txt 13:05:25 Selecting filter SU from previous ACP run at 20221226@130022 UTC 13:05:25 Imager readout modes: 13:05:25 0 is Fast 13:05:25 1 is Normal 13:05:25 Guider is SX Universal (no rotator) 13:05:25 Guider plate scale is 0.2 arcsec/pix. Guided dither with main imager pixels 13:05:25 Max unguided exposure 60 sec. 13:05:25 (assuring that FocusMax is running now...) 13:05:25 Calculated unbinned plate scales (arcsec/pix): H = 0.23 V = 0.23 13:05:25 Calculated field of view (arcmin): H = 36.3 V = 24.3 13:05:25 Plate solving with GSC 1.1 (ok for wider fields) 13:05:25 Mount supports tracking rate offsets 13:05:25 All-sky plate solving will be attempted when needed 13:05:25 All-sky service at nova.astrometry.net will be used 13:05:25 ==== Starting target PG_1553+113 ==== 13:05:25 ACPS Observation PG_1553+113(1 of 1) 13:05:25 (belongs to Project AAVSO_survey_HQ_AUTO_ver3381, Plan PG_1553+113) 13:05:25 (turning on sidereal tracking) 13:05:25 Pointing updates are enabled 13:05:25 Catalog Maximum Mag = 18.0 13:05:25 Start slew to PG_1553+113... 13:05:26 (wait for slew to complete) 13:06:27 (slew complete) 13:06:27 Calling TargetStart user action. 13:06:27 [flip check: Tn=400s HAc=-13039s GW=T HAz=-12639s DWz=T WF=no] 13:06:27 Updating pointing... 13:06:27 Switching from SU to SR filter for pointing exposure 13:06:27 No focus change required 13:06:27 (taking 10 sec. exposure, SR filter, binning = 4) 13:06:27 (using Fast readout mode) 13:06:27 (starting exposure) 13:06:48 (exposure complete) 13:06:50 (exposure complete and image downloaded) 13:06:51 Image finished 13:06:51 Plate-solve pointing image. 13:06:52 192 image stars found 13:06:52 265 catalog stars found 13:06:53 Solved! 51 stars matched. 13:06:54 Average residual is 0.34 arcsec. 13:06:54 Pointing error is 2.186 arcmin @ angle 305.63 13:06:54 True focal length is 3476.0 mm. 13:06:54 True binned plate scales (arcsec/pix): H = 0.89 V = 0.89 13:06:54 True image center (J2000): 15h 55m 35.8s 11° 12' 40.40" 13:06:54 Imager sky position angle is 178.9 deg. 13:06:54 [sync] pointing model updated 13:06:54 Re-slew to target. 13:06:54 Start slew to PG_1553+113... 13:06:55 (wait for slew to complete) 13:07:05 (slew complete) 13:07:05 Target is now centered. 13:07:05 (high cadence option, no web previews) 13:07:05 (aggregated exposure times, trying to autoguide) 13:07:05 Switching from SR to SU filter for imaging 13:07:05 No focus change required 13:07:05 (take guider image at initial interval 5 sec) 13:07:16 (guide star SNR=2.6 X=961 Y=750) 13:07:16 (first exposure estimate 5.73 sec) 13:07:26 (guide star SNR=6.8 X=960 Y=749) 13:07:26 (final exposure for guiding 2.54 sec) 13:07:32 (guide star SNR=3.6 X=960 Y=749) 13:07:44 (autoguiding at 2.54 sec.) 13:07:44 **Scheduler failed to catch dawn-crossing Observation 13:07:44 **Stopping now for astronomical dawn 13:07:44 (stopping the autoguider) ACP console log closed 26-Dec-2022 13:07:44 UTC