ACP console log opened 07-Sep-2019 02:44:10 UTC This is ACP version 8.2 (build 7, V8.2 Production Release) Licensed to Arne Henden 02:44:10 This is AcquireScheduler V8.2.5 02:44:10 Custom image file path/names are in use 02:44:10 [PreFlip=300 PostFlip=300 AF=180 PU=60] 02:44:10 Hardware GEM pier side reporting is available. 02:44:11 Initializing AcquireSupport V8.2.10 02:44:11 Weather safe, server is Boltwood Cloud Sensor II 02:44:11 Telescope is ACP->TM61, driver V3 02:44:11 Dome is MaxDome 02:44:11 MaxIm DL is version 6.20 02:44:11 Imager is QSI Universal 02:44:11 Using focus offsets and star mags from FilterInfo.txt 02:44:11 Selecting filter Ic from previous ACP run at 20190907@024245 UTC 02:44:11 Imager readout modes: 02:44:11 0 is Image Quality 02:44:11 Autoguiding is disabled 02:44:11 (assuring that FocusMax is running now...) 02:44:16 Calculated unbinned plate scales (arcsec/pix): H = 0.32 V = 0.32 02:44:16 Calculated field of view (arcmin): H = 17.8 V = 13.4 02:44:16 Plate solving with GSC 1.1 (ok for wider fields) 02:44:16 Mount supports tracking rate offsets 02:44:16 ACPS Observation SA109(1 of 1) 02:44:16 (belongs to Project Landolt fields, Plan SA109) 02:44:16 (turning on sidereal tracking) 02:44:16 Pointing updates are enabled 02:44:16 Start slew to SA109... 02:44:18 (wait for slew to complete) 02:45:24 (slew complete) 02:45:24 [flip check: Tn=420s HAc=3341s GW=T HAz=3761s DWz=T WF=no] 02:45:24 Updating pointing... 02:45:24 Switching from Ic to V filter for pointing exposure 02:45:24 Focus change of 74 steps required 02:45:27 (taking 10 sec. exposure, V filter, binning = 4) 02:45:27 (using Image Quality readout mode) 02:45:29 (starting exposure) 02:45:39 (exposure complete) 02:45:46 (exposure complete and image downloaded) 02:45:47 Image finished 02:45:47 Plate-solve pointing image. 02:45:47 55 image stars found 02:45:48 68 catalog stars found 02:45:49 Solved! 20 stars matched. 02:45:49 Average residual is 0.31 arcsec. 02:45:49 Pointing error is 0.651 arcmin @ angle 299.53 02:45:49 True focal length is 3461.3 mm. 02:45:49 True binned plate scales (arcsec/pix): H = 1.29 V = 1.29 02:45:49 True image center (J2000): 17h 45m 28.7s -00° 23' 24.74" 02:45:49 Imager sky position angle is 358.6 deg. 02:45:49 [sync] pointing model updated 02:45:49 Within max error tolerance, no re-slew needed. 02:45:49 Target is now centered. 02:45:49 [flip check: Tn=360s HAc=3366s GW=T HAz=3726s DWz=T WF=no] 02:45:49 Imaging to SA109-S001-B-R001-B 02:45:49 Switching from V to B filter for imaging 02:45:49 Focus change of 4 steps required 02:45:54 (taking 60 sec. exposure, B filter, binning = 2) 02:45:54 (using Image Quality readout mode) 02:45:56 (starting exposure) 02:46:57 (exposure complete) 02:47:07 (exposure complete and image downloaded) 02:47:08 Image finished 02:47:13 Plate-solve SA109-S001-B-R001-B final image. 02:47:13 199 image stars found 02:47:13 68 catalog stars found 02:47:14 Solved! 21 stars matched. 02:47:14 Average residual is 0.26 arcsec. 02:47:14 Pointing error is 0.675 arcmin @ angle 297.50 02:47:14 True focal length is 3459.6 mm. 02:47:14 True binned plate scales (arcsec/pix): H = 0.64 V = 0.64 02:47:14 True image center (J2000): 17h 45m 28.6s -00° 23' 25.32" 02:47:14 Imager sky position angle is 358.6 deg. 02:47:14 Image FWHM is 1.2 arcsec (1.85 pixels) 02:47:14 (avg FWHM = 1.56 arcsec) 02:47:14 Within max error tolerance, no re-slew needed. 02:47:14 [flip check: Tn=360s HAc=3452s GW=T HAz=3812s DWz=T WF=no] 02:47:15 Imaging to SA109-S001-V-R001-V 02:47:15 Switching from B to V filter for imaging 02:47:15 Focus change of -4 steps required 02:47:18 (taking 60 sec. exposure, V filter, binning = 2) 02:47:18 (using Image Quality readout mode) 02:47:19 (starting exposure) 02:48:20 (exposure complete) 02:48:30 (exposure complete and image downloaded) 02:48:32 Image finished 02:48:36 Plate-solve SA109-S001-V-R001-V final image. 02:48:37 507 image stars found 02:48:37 68 catalog stars found 02:48:38 Solved! 21 stars matched. 02:48:38 Average residual is 0.22 arcsec. 02:48:38 Pointing error is 0.682 arcmin @ angle 298.12 02:48:38 True focal length is 3459.5 mm. 02:48:38 True binned plate scales (arcsec/pix): H = 0.64 V = 0.64 02:48:38 True image center (J2000): 17h 45m 28.6s -00° 23' 24.71" 02:48:38 Imager sky position angle is 358.6 deg. 02:48:38 Image FWHM is 1.2 arcsec (1.84 pixels) 02:48:38 (avg FWHM = 1.44 arcsec) 02:48:38 Within max error tolerance, no re-slew needed. 02:48:38 [flip check: Tn=360s HAc=3535s GW=T HAz=3896s DWz=T WF=no] 02:48:38 Imaging to SA109-S001-R-R001-R 02:48:38 Switching from V to R filter for imaging 02:48:38 Focus change of -47 steps required 02:48:41 (taking 60 sec. exposure, R filter, binning = 2) 02:48:41 (using Image Quality readout mode) 02:48:43 (starting exposure) 02:49:43 (exposure complete) 02:49:54 (exposure complete and image downloaded) 02:49:55 Image finished 02:50:00 Plate-solve SA109-S001-R-R001-R final image. 02:50:01 631 image stars found 02:50:01 68 catalog stars found 02:50:02 Solved! 19 stars matched. 02:50:02 Average residual is 0.25 arcsec. 02:50:02 Pointing error is 0.675 arcmin @ angle 299.34 02:50:02 True focal length is 3461.4 mm. 02:50:02 True binned plate scales (arcsec/pix): H = 0.64 V = 0.64 02:50:02 True image center (J2000): 17h 45m 28.6s -00° 23' 24.16" 02:50:02 Imager sky position angle is 358.6 deg. 02:50:02 Image FWHM is 1.6 arcsec (2.48 pixels) 02:50:02 (avg FWHM = 1.41 arcsec) 02:50:02 Within max error tolerance, no re-slew needed. 02:50:02 [flip check: Tn=360s HAc=3619s GW=T HAz=3980s DWz=T WF=no] 02:50:02 Imaging to SA109-S001-I-R001-Ic 02:50:02 Switching from R to Ic filter for imaging 02:50:02 Focus change of -27 steps required 02:50:05 (taking 60 sec. exposure, Ic filter, binning = 2) 02:50:06 (using Image Quality readout mode) 02:50:08 (starting exposure) 02:51:08 (exposure complete) 02:51:19 (exposure complete and image downloaded) 02:51:20 Image finished 02:51:24 Plate-solve SA109-S001-I-R001-Ic final image. 02:51:24 442 image stars found 02:51:25 68 catalog stars found 02:51:26 Solved! 20 stars matched. 02:51:26 Average residual is 0.22 arcsec. 02:51:26 Pointing error is 0.694 arcmin @ angle 299.33 02:51:26 True focal length is 3461.3 mm. 02:51:26 True binned plate scales (arcsec/pix): H = 0.64 V = 0.64 02:51:26 True image center (J2000): 17h 45m 28.6s -00° 23' 23.61" 02:51:26 Imager sky position angle is 358.6 deg. 02:51:26 Image FWHM is 1.9 arcsec (2.88 pixels) 02:51:26 (avg FWHM = 1.45 arcsec) 02:51:26 Within max error tolerance, no re-slew needed. 02:51:26 Run complete ACP console log closed 07-Sep-2019 02:51:26 UTC