ACP console log opened 23-Dec-2019 05:12:26 UTC
This is ACP version 8.2 (build 7, V8.2 Production Release)
Licensed to Arne Henden
05:12:26 This is AcquireScheduler V8.2.5
05:12:26 Custom image file path/names are in use
05:12:26   [PreFlip=300 PostFlip=300 AF=180 PU=60]
05:12:26 Hardware GEM pier side reporting is available.
05:12:27 Initializing AcquireSupport V8.2.10
05:12:27 Weather safe, server is Boltwood Cloud Sensor II
05:12:27 Telescope is ACP->TM61, driver V3
05:12:27 Dome is MaxDome
05:12:28 MaxIm DL is version 6.20
05:12:28 Imager is QSI Universal
05:12:28 Using focus offsets and star mags from FilterInfo.txt
05:12:28 Selecting filter V from previous ACP run at 20191223@021408 UTC
05:12:28 Imager readout modes:
05:12:28   0 is Image Quality
05:12:28 Guider is SX Universal (no rotator)
05:12:28 Guider plate scale unknown, guided dither with guider pixels
05:12:28 Max unguided exposure 60 sec.
05:12:28 (assuring that FocusMax is running now...)
05:12:33 Calculated unbinned plate scales (arcsec/pix): H = 0.32 V = 0.32
05:12:33 Calculated field of view (arcmin): H = 17.8 V = 13.4
05:12:33 Plate solving with GSC 1.1 (ok for wider fields)
05:12:33 Mount supports tracking rate offsets
05:12:33 ACPS Observation KH15D(1 of 1)
05:12:33   (belongs to Project KH15D, Plan KH15D)
05:12:33   (turning on sidereal tracking)
05:12:33 Pointing updates are enabled
05:12:33   Start slew to KH15D...
05:12:34   (wait for slew to complete)
05:13:56   (slew complete)
05:13:56     [flip check:  Tn=660s HAc=-8956s GW=T HAz=-8296s DWz=T WF=no]
05:13:56   Updating pointing...
05:13:57   (taking 10 sec. exposure, V filter, binning = 4)
05:13:57   (using Image Quality readout mode)
05:13:58   (starting exposure)
05:14:09   (exposure complete)
05:14:16   (exposure complete and image downloaded)
05:14:17   Image finished
05:14:17   Plate-solve pointing image.
05:14:17   9 image stars found
05:14:17   56 catalog stars found
05:14:18   Solved! 8 stars matched.
05:14:18   Average residual is 0.33 arcsec.
05:14:18   Pointing error is 0.781 arcmin @ angle 3.67
05:14:18   True focal length is 3461.5 mm.
05:14:18   True binned plate scales (arcsec/pix): H = 1.29 V = 1.29
05:14:18   True image center (J2000): 06h 41m 10.2s   09° 30' 29.78"
05:14:18   Imager sky position angle is 358.1 deg.
05:14:19   [sync] pointing model updated
05:14:19   Within max error tolerance, no re-slew needed.
05:14:19   Target is now centered.
05:14:19   (aggregated exposure times, trying to autoguide)
05:14:19   Switching from V to Ic filter for imaging
05:14:19   Focus change of -74 steps required
05:14:22   (take guider image at initial interval 5 sec)
05:14:30   (guide star SNR=3.6 X=276 Y=448)
05:14:31   (first exposure estimate 4.17 sec)
05:14:42   (guide star SNR=2.4 X=276 Y=448)
05:14:42   (final exposure for guiding 5.28 sec)
05:14:50   (guide star SNR=2.8 X=276 Y=447)
05:14:57   (autoguiding at 5.28 sec.)
05:14:57     [flip check:  Tn=600s HAc=-8895s GW=T HAz=-8295s DWz=T WF=no]
05:14:58   Imaging to KH15D-S001-I-R001-Ic
05:14:58   (taking 300 sec. exposure, Ic filter, binning = 2)
05:14:58   (using Image Quality readout mode)
05:15:04   (ex=1.47 ey=0.71)
05:15:04   (guider check OK)
05:15:10   (starting exposure)
05:20:11   (exposure complete)
05:20:22   (exposure complete and image downloaded)
05:20:23   Image finished
05:20:27   Plate-solve KH15D-S001-I-R001-Ic final image.
05:20:28   62 image stars found
05:20:28   56 catalog stars found
05:20:29   Solved! 23 stars matched.
05:20:29   Average residual is 0.22 arcsec.
05:20:29   Pointing error is 0.750 arcmin @ angle 0.10
05:20:29   True focal length is 3459.5 mm.
05:20:29   True binned plate scales (arcsec/pix): H = 0.64 V = 0.64
05:20:29   True image center (J2000): 06h 41m 10.0s   09° 30' 28.02"
05:20:29   Imager sky position angle is 358.3 deg.
05:20:29   Image FWHM is 2.2 arcsec (3.47 pixels)
05:20:29   (avg FWHM = 2.22 arcsec)
05:20:29   Within max error tolerance, no re-slew needed.
05:20:29     [flip check:  Tn=600s HAc=-8562s GW=T HAz=-7962s DWz=T WF=no]
05:20:29   Imaging to KH15D-S001-I-R002-Ic
05:20:29   (taking 300 sec. exposure, Ic filter, binning = 2)
05:20:29   (using Image Quality readout mode)
05:20:29   (ex=1.74 ey=1.42)
05:20:29   (guider check OK)
05:20:36   (starting exposure)
05:25:37   (exposure complete)
05:25:48   (exposure complete and image downloaded)
05:25:49   Image finished
05:25:52   Plate-solve KH15D-S001-I-R002-Ic final image.
05:25:53   23 image stars found
05:25:53   56 catalog stars found
05:25:53 ** No matching stars found. Check your estimated center-point RA/Dec, and your image scaling and quality.
05:25:53     [flip check:  Tn=600s HAc=-8236s GW=T HAz=-7638s DWz=T WF=no]
05:25:53   Imaging to KH15D-S001-I-R003-Ic
05:25:53   (taking 300 sec. exposure, Ic filter, binning = 2)
05:25:53   (using Image Quality readout mode)
05:25:53   (ex=0.00 ey=0.00)
05:25:53   (guider error n/a or too high, try #1)
05:26:21   (ex=4.74 ey=1.61)
05:26:21   (guider error n/a or too high, try #2)
05:26:49 **Guider waited for 26.4 sec and never got a measurement
05:26:49 **Guider stopped or lost star just before image acquisition
ACP console log closed 23-Dec-2019 05:26:49 UTC