ACP console log opened 04-Sep-2018 11:05:07 UTC This is ACP version 8.1 (build 2, Product Version 8.1.1) Licensed to Arne Henden 11:05:07 This is AcquireScheduler V8.1.0 11:05:08 Custom image file path/names are in use 11:05:08 [PreFlip=300 PostFlip=120 AF=180 PU=60] 11:05:08 Hardware GEM pier side reporting is available. 11:05:09 Initializing AcquireSupport V8.1.1 11:05:10 Weather safe, server is Boltwood Cloud Sensor II 11:05:10 Telescope is ACP->ACP->TMO61, driver V3 11:05:11 Dome is MaxDome 11:05:11 MaxIm DL is version 5.24 11:05:11 Imager is QSI Universal 11:05:11 Using focus offsets and star mags from FilterInfo.txt 11:05:11 Selecting filter I from previous ACP run at 20180904@103336 UTC 11:05:11 Imager readout modes: 11:05:11 0 is Image Quality 11:05:11 Autoguiding is disabled 11:05:11 (assuring that FocusMax is running now...) 11:05:24 Calculated unbinned plate scales (arcsec/pix): H = 0.33 V = 0.33 11:05:24 Calculated field of view (arcmin): H = 18.4 V = 13.8 11:05:24 Plate solving With GSC 1.1 (ok for wider fields) 11:05:24 Mount supports tracking rate offsets 11:05:24 All-sky plate solving will be attempted when needed 11:05:24 All-sky service at nova.astrometry.net will be used 11:05:24 ACPS Observation SDSS073224(1 of 1) 11:05:24 (belongs to Project AGN, Plan SDSS073224) 11:05:24 (turning on sidereal tracking) 11:05:24 Pointing updates are enabled 11:05:24 Start slew to SDSS073224... 11:05:25 (wait for slew to complete) 11:08:34 (slew complete) 11:08:34 [flip check: Tn=960s HAc=-16666s GW=T HAz=-15705s DWz=T WF=no] 11:08:34 Updating pointing... 11:08:34 Switching from I to V filter for pointing exposure 11:08:34 Focus change of 48 steps required 11:08:36 (taking 5 sec. exposure, V filter, binning = 4) 11:08:36 (using Image Quality readout mode) 11:08:38 (starting exposure) 11:08:44 (exposure complete) 11:08:49 (exposure complete and image downloaded) 11:08:49 Calibrating image... 11:08:49 **Calibration failed. Original image saved. 11:08:49 **MaxIm reports No suitable calibration groups were found. 11:08:53 Image finished 11:08:53 Plate-solve pointing image. 11:08:53 30 image stars found 11:08:53 80 catalog stars found 11:08:54 Solved! 27 stars matched. 11:08:54 Average residual is 0.38 arcsec. 11:08:54 Pointing error is 3.478 arcmin @ angle 125.46 11:08:54 True focal length is 3458.7 mm. 11:08:54 True binned plate scales (arcsec/pix): H = 1.29 V = 1.28 11:08:54 True image center (J2000): 07h 32m 39.2s 37° 39' 43.89" 11:08:54 Imager sky position angle is 5.9 deg. 11:08:54 [sync] pointing model updated 11:08:54 Re-slew to target. 11:08:54 Start slew to SDSS073224... 11:08:56 (wait for slew to complete) 11:09:03 (slew complete) 11:09:03 Target is now centered. 11:09:03 [flip check: Tn=900s HAc=-16630s GW=T HAz=-15736s DWz=T WF=no] 11:09:03 Imaging to SDSS073224_V_20180904_110903 11:09:03 (taking 600 sec. exposure, V filter, binning = 1) 11:09:03 (using Image Quality readout mode) 11:09:05 (starting exposure) 11:19:05 (exposure complete) 11:19:25 (exposure complete and image downloaded) 11:19:29 Image finished 11:19:40 Plate-solve SDSS073224_V_20180904_110903 final image. 11:19:41 1188 image stars found 11:19:41 80 catalog stars found 11:19:43 Solved! 22 stars matched. 11:19:43 Average residual is 0.16 arcsec. 11:19:43 Pointing error is 0.040 arcmin @ angle 148.19 11:19:43 True focal length is 3455.3 mm. 11:19:43 True binned plate scales (arcsec/pix): H = 0.32 V = 0.32 11:19:43 True image center (J2000): 07h 32m 25.0s 37° 41' 42.95" 11:19:43 Imager sky position angle is 5.9 deg. 11:19:43 Image FWHM is 2.2 arcsec (6.75 pixels) 11:19:43 (avg FWHM = 1.50 arcsec) 11:19:43 Within max error tolerance, no re-slew needed. 11:19:45 [flip check: Tn=900s HAc=-15986s GW=T HAz=-15092s DWz=T WF=no] 11:19:45 Imaging to SDSS073224_V_20180904_111945 11:19:45 (taking 600 sec. exposure, V filter, binning = 1) 11:19:45 (using Image Quality readout mode) 11:19:47 (starting exposure) 11:29:48 (exposure complete) 11:30:07 (exposure complete and image downloaded) 11:30:12 Image finished 11:30:22 Plate-solve SDSS073224_V_20180904_111945 final image. 11:30:24 948 image stars found 11:30:24 80 catalog stars found 11:30:25 Solved! 9 stars matched. 11:30:26 Average residual is 0.13 arcsec. 11:30:26 Pointing error is 0.437 arcmin @ angle 143.62 11:30:26 True focal length is 3458.8 mm. 11:30:26 True binned plate scales (arcsec/pix): H = 0.32 V = 0.32 11:30:26 True image center (J2000): 07h 32m 26.2s 37° 41' 23.87" 11:30:26 Imager sky position angle is 5.9 deg. 11:30:26 Image FWHM is 2.4 arcsec (7.44 pixels) 11:30:26 (avg FWHM = 1.78 arcsec) 11:30:26 Within max error tolerance, no re-slew needed. 11:30:29 [flip check: Tn=900s HAc=-15341s GW=T HAz=-14447s DWz=T WF=no] 11:30:29 Imaging to SDSS073224_V_20180904_113029 11:30:29 (taking 600 sec. exposure, V filter, binning = 1) 11:30:29 (using Image Quality readout mode) 11:30:31 (starting exposure) 11:40:31 (exposure complete) 11:40:51 (exposure complete and image downloaded) 11:40:54 Image finished 11:41:05 Plate-solve SDSS073224_V_20180904_113029 final image. 11:41:06 1036 image stars found 11:41:06 80 catalog stars found 11:41:06 ** Failed to solve plate, possibly due to input plate scale being too far off. 11:41:10 **Scheduler failed to catch dawn-crossing Observation 11:41:10 **Stopping now for astronomical dawn ACP console log closed 04-Sep-2018 11:41:11 UTC