ACP console log opened 19-Oct-2019 09:28:23 UTC
This is ACP version 8.2 (build 7, V8.2 Production Release)
Licensed to Arne Henden
09:28:23 This is AcquireScheduler V8.2.5
09:28:23 Custom image file path/names are in use
09:28:23   [PreFlip=300 PostFlip=300 AF=180 PU=60]
09:28:23 Hardware GEM pier side reporting is available.
09:28:24 Initializing AcquireSupport V8.2.10
09:28:24 Weather safe, server is Boltwood Cloud Sensor II
09:28:24 Telescope is ACP->TM61, driver V3
09:28:24 Dome is MaxDome
09:28:24 MaxIm DL is version 6.20
09:28:24 Imager is QSI Universal
09:28:24 Using focus offsets and star mags from FilterInfo.txt
09:28:24 Selecting filter V from previous ACP run at 20191019@082627 UTC
09:28:24 Imager readout modes:
09:28:24   0 is Image Quality
09:28:24 Guider is SX Universal (no rotator)
09:28:24 Guider plate scale unknown, guided dither with guider pixels
09:28:24 Max unguided exposure 60 sec.
09:28:24 (assuring that FocusMax is running now...)
09:28:29 Calculated unbinned plate scales (arcsec/pix): H = 0.32 V = 0.32
09:28:29 Calculated field of view (arcmin): H = 17.8 V = 13.4
09:28:29 Plate solving with GSC 1.1 (ok for wider fields)
09:28:29 Mount supports tracking rate offsets
09:28:29 ACPS Observation KH15D(1 of 1)
09:28:29   (belongs to Project KH15D, Plan KH15D)
09:28:29   (turning on sidereal tracking)
09:28:29 Pointing updates are enabled
09:28:29   Start slew to KH15D...
09:28:31   (wait for slew to complete)
09:29:58   (slew complete)
09:29:58     [flip check:  Tn=660s HAc=-8927s GW=T HAz=-8267s DWz=T WF=no]
09:29:58   Updating pointing...
09:29:58   (taking 10 sec. exposure, V filter, binning = 4)
09:29:58   (using Image Quality readout mode)
09:30:00   (starting exposure)
09:30:10   (exposure complete)
09:30:16   (exposure complete and image downloaded)
09:30:18   Image finished
09:30:18   Plate-solve pointing image.
09:30:18   86 image stars found
09:30:18   56 catalog stars found
09:30:19   Solved! 27 stars matched.
09:30:19   Average residual is 0.39 arcsec.
09:30:19   Pointing error is 0.390 arcmin @ angle 23.46
09:30:19   True focal length is 3462.3 mm.
09:30:19   True binned plate scales (arcsec/pix): H = 1.29 V = 1.29
09:30:19   True image center (J2000): 06h 41m 10.6s   09° 30' 04.44"
09:30:19   Imager sky position angle is 358.2 deg.
09:30:19   [sync] pointing model updated
09:30:19   Within max error tolerance, no re-slew needed.
09:30:19   Target is now centered.
09:30:19   (aggregated exposure times, trying to autoguide)
09:30:19   Switching from V to Ic filter for imaging
09:30:19   Focus change of -74 steps required
09:30:24   (take guider image at initial interval 5 sec)
09:30:32   (guide star SNR=5.1 X=636 Y=506)
09:30:32   (first exposure estimate 2.94 sec)
09:30:40   (guide star SNR=3.6 X=638 Y=506)
09:30:41   (final exposure for guiding 2.43 sec)
09:30:48   (guide star SNR=2.7 X=639 Y=507)
09:30:54   (autoguiding at 2.43 sec.)
09:30:54     [flip check:  Tn=600s HAc=-8871s GW=T HAz=-8271s DWz=T WF=no]
09:30:54   Imaging to KH15D-S001-I-R001-Ic
09:30:54   (taking 300 sec. exposure, Ic filter, binning = 2)
09:30:54   (using Image Quality readout mode)
09:31:00   (ex=1.57 ey=2.02)
09:31:00   (guider check OK)
09:31:06   (starting exposure)
09:36:07   (exposure complete)
09:36:18   (exposure complete and image downloaded)
09:36:19   Image finished
09:36:23   Plate-solve KH15D-S001-I-R001-Ic final image.
09:36:23   463 image stars found
09:36:23   56 catalog stars found
09:36:24   Solved! 28 stars matched.
09:36:25   Average residual is 0.29 arcsec.
09:36:25   Pointing error is 0.348 arcmin @ angle 23.42
09:36:25   True focal length is 3459.8 mm.
09:36:25   True binned plate scales (arcsec/pix): H = 0.64 V = 0.64
09:36:25   True image center (J2000): 06h 41m 10.6s   09° 30' 02.15"
09:36:25   Imager sky position angle is 358.3 deg.
09:36:25   Image FWHM is 2.9 arcsec (4.56 pixels)
09:36:25   (avg FWHM = 3.93 arcsec)
09:36:25   Within max error tolerance, no re-slew needed.
09:36:25     [flip check:  Tn=600s HAc=-8539s GW=T HAz=-7939s DWz=T WF=no]
09:36:25   Imaging to KH15D-S001-I-R002-Ic
09:36:25   (taking 300 sec. exposure, Ic filter, binning = 2)
09:36:25   (using Image Quality readout mode)
09:36:25   (ex=1.27 ey=2.75)
09:36:25   (guider check OK)
09:36:31   (starting exposure)
09:41:32   (exposure complete)
09:41:42   (exposure complete and image downloaded)
09:41:44   Image finished
09:41:47   Plate-solve KH15D-S001-I-R002-Ic final image.
09:41:48   533 image stars found
09:41:48   56 catalog stars found
09:41:49   Solved! 25 stars matched.
09:41:49   Average residual is 0.26 arcsec.
09:41:49   Pointing error is 0.351 arcmin @ angle 22.55
09:41:49   True focal length is 3459.3 mm.
09:41:49   True binned plate scales (arcsec/pix): H = 0.64 V = 0.64
09:41:49   True image center (J2000): 06h 41m 10.5s   09° 30' 02.46"
09:41:49   Imager sky position angle is 358.3 deg.
09:41:49   Image FWHM is 3.0 arcsec (4.63 pixels)
09:41:49   (avg FWHM = 3.61 arcsec)
09:41:49   Within max error tolerance, no re-slew needed.
09:41:49     [flip check:  Tn=600s HAc=-8213s GW=T HAz=-7613s DWz=T WF=no]
09:41:49   Imaging to KH15D-S001-I-R003-Ic
09:41:50   (taking 300 sec. exposure, Ic filter, binning = 2)
09:41:50   (using Image Quality readout mode)
09:41:50   (ex=11.24 ey=11.90)
09:41:50   (guider error n/a or too high, try #1)
09:41:54   (ex=4.87 ey=12.93)
09:41:54   (guider error n/a or too high, try #2)
09:42:07 **Guider waited for 12.15 sec and never got a measurement
09:42:07 **Guider stopped or lost star just before image acquisition
ACP console log closed 19-Oct-2019 09:42:08 UTC