ACP console log opened 17-Dec-2019 05:36:01 UTC This is ACP version 8.2 (build 7, V8.2 Production Release) Licensed to Arne Henden 05:36:01 This is AcquireScheduler V8.2.5 05:36:01 Custom image file path/names are in use 05:36:01 [PreFlip=300 PostFlip=300 AF=180 PU=60] 05:36:01 Hardware GEM pier side reporting is available. 05:36:02 Initializing AcquireSupport V8.2.10 05:36:02 Weather safe, server is Boltwood Cloud Sensor II 05:36:02 Telescope is ACP->TM61, driver V3 05:36:02 Dome is MaxDome 05:36:02 MaxIm DL is version 6.20 05:36:02 Imager is QSI Universal 05:36:02 Using focus offsets and star mags from FilterInfo.txt 05:36:02 Selecting filter V from previous ACP run at 20191216@133434 UTC 05:36:03 Imager readout modes: 05:36:03 0 is Image Quality 05:36:03 Guider is SX Universal (no rotator) 05:36:03 Guider plate scale unknown, guided dither with guider pixels 05:36:03 Max unguided exposure 60 sec. 05:36:03 (assuring that FocusMax is running now...) 05:36:08 Calculated unbinned plate scales (arcsec/pix): H = 0.32 V = 0.32 05:36:08 Calculated field of view (arcmin): H = 17.8 V = 13.4 05:36:08 Plate solving with GSC 1.1 (ok for wider fields) 05:36:08 Mount supports tracking rate offsets 05:36:08 ACPS Observation KH15D(1 of 1) 05:36:08 (belongs to Project KH15D, Plan KH15D) 05:36:08 (turning on sidereal tracking) 05:36:08 Pointing updates are enabled 05:36:08 Start slew to KH15D... 05:36:09 (wait for slew to complete) 05:37:37 (slew complete) 05:37:37 [flip check: Tn=660s HAc=-8951s GW=T HAz=-8291s DWz=T WF=no] 05:37:37 Updating pointing... 05:37:37 (taking 10 sec. exposure, V filter, binning = 4) 05:37:37 (using Image Quality readout mode) 05:37:39 (starting exposure) 05:37:49 (exposure complete) 05:38:29 (exposure complete and image downloaded) 05:38:31 Image finished 05:38:31 Plate-solve pointing image. 05:38:31 84 image stars found 05:38:31 56 catalog stars found 05:38:32 Solved! 27 stars matched. 05:38:32 Average residual is 0.41 arcsec. 05:38:32 Pointing error is 0.484 arcmin @ angle 13.54 05:38:32 True focal length is 3462.7 mm. 05:38:32 True binned plate scales (arcsec/pix): H = 1.29 V = 1.29 05:38:32 True image center (J2000): 06h 41m 10.5s 09° 30' 11.21" 05:38:32 Imager sky position angle is 358.3 deg. 05:38:32 [sync] pointing model updated 05:38:32 Within max error tolerance, no re-slew needed. 05:38:32 Target is now centered. 05:38:32 (aggregated exposure times, trying to autoguide) 05:38:32 Switching from V to Ic filter for imaging 05:38:32 Focus change of -74 steps required 05:38:36 (take guider image at initial interval 5 sec) 05:38:44 (guide star SNR=very high X=295 Y=413) 05:38:44 (first exposure estimate 1 sec) 05:38:49 (guide star SNR=24.8 X=295 Y=412) 05:38:49 (final exposure for guiding 1 sec) 05:38:53 (guide star SNR=29.5 X=294 Y=411) 05:39:00 (autoguiding at 1.00 sec.) 05:39:00 [flip check: Tn=600s HAc=-8868s GW=T HAz=-8268s DWz=T WF=no] 05:39:00 Imaging to KH15D-S001-I-R001-Ic 05:39:00 (taking 300 sec. exposure, Ic filter, binning = 2) 05:39:00 (using Image Quality readout mode) 05:39:03 (ex=0.70 ey=0.33) 05:39:03 (guider check OK) 05:39:10 (starting exposure) 05:44:10 (exposure complete) 05:47:51 (exposure complete and image downloaded) 05:47:53 Image finished 05:47:57 Plate-solve KH15D-S001-I-R001-Ic final image. 05:47:57 572 image stars found 05:47:57 56 catalog stars found 05:47:58 Solved! 25 stars matched. 05:47:59 Average residual is 0.27 arcsec. 05:47:59 Pointing error is 0.462 arcmin @ angle 12.78 05:47:59 True focal length is 3460.1 mm. 05:47:59 True binned plate scales (arcsec/pix): H = 0.64 V = 0.64 05:47:59 True image center (J2000): 06h 41m 10.4s 09° 30' 10.04" 05:47:59 Imager sky position angle is 358.3 deg. 05:47:59 Image FWHM is 3.2 arcsec (4.98 pixels) 05:47:59 (avg FWHM = 3.66 arcsec) 05:47:59 Within max error tolerance, no re-slew needed. 05:47:59 [flip check: Tn=600s HAc=-8327s GW=T HAz=-7727s DWz=T WF=no] 05:47:59 Imaging to KH15D-S001-I-R002-Ic 05:47:59 (taking 300 sec. exposure, Ic filter, binning = 2) 05:47:59 (using Image Quality readout mode) 05:47:59 (ex=2.37 ey=2.99) 05:47:59 (guider check OK) 05:48:06 (starting exposure) 05:53:06 (exposure complete) 05:53:20 (exposure complete and image downloaded) 05:53:22 Image finished 05:53:25 Plate-solve KH15D-S001-I-R002-Ic final image. 05:53:26 517 image stars found 05:53:26 56 catalog stars found 05:53:27 Solved! 25 stars matched. 05:53:28 Average residual is 0.26 arcsec. 05:53:28 Pointing error is 0.459 arcmin @ angle 13.20 05:53:28 True focal length is 3460.1 mm. 05:53:28 True binned plate scales (arcsec/pix): H = 0.64 V = 0.64 05:53:28 True image center (J2000): 06h 41m 10.4s 09° 30' 09.83" 05:53:28 Imager sky position angle is 358.3 deg. 05:53:28 Image FWHM is 2.9 arcsec (4.46 pixels) 05:53:28 (avg FWHM = 3.42 arcsec) 05:53:28 Within max error tolerance, no re-slew needed. 05:53:28 [flip check: Tn=600s HAc=-7997s GW=T HAz=-7397s DWz=T WF=no] 05:53:28 Imaging to KH15D-S001-I-R003-Ic 05:53:28 (taking 300 sec. exposure, Ic filter, binning = 2) 05:53:28 (using Image Quality readout mode) 05:53:28 (ex=0.90 ey=0.78) 05:53:28 (guider check OK) 05:53:35 (starting exposure) 05:58:35 (exposure complete) 05:58:46 (exposure complete and image downloaded) 05:58:47 Image finished 05:58:50 Plate-solve KH15D-S001-I-R003-Ic final image. 05:58:51 541 image stars found 05:58:51 56 catalog stars found 05:58:52 Solved! 24 stars matched. 05:58:52 Average residual is 0.25 arcsec. 05:58:52 Pointing error is 0.456 arcmin @ angle 13.29 05:58:52 True focal length is 3460.2 mm. 05:58:52 True binned plate scales (arcsec/pix): H = 0.64 V = 0.64 05:58:52 True image center (J2000): 06h 41m 10.4s 09° 30' 09.62" 05:58:52 Imager sky position angle is 358.3 deg. 05:58:52 Image FWHM is 2.9 arcsec (4.53 pixels) 05:58:52 (avg FWHM = 3.20 arcsec) 05:58:52 Within max error tolerance, no re-slew needed. 05:58:52 [flip check: Tn=600s HAc=-7672s GW=T HAz=-7072s DWz=T WF=no] 05:58:52 Imaging to KH15D-S001-I-R004-Ic 05:58:52 (taking 300 sec. exposure, Ic filter, binning = 2) 05:58:52 (using Image Quality readout mode) 05:58:52 (ex=0.38 ey=3.17) 05:58:52 (guider error n/a or too high, try #1) 05:58:53 (ex=1.10 ey=1.35) 05:58:54 (guiding errors within limits) 05:58:54 (guider check OK) 05:59:00 (starting exposure) 06:04:00 (exposure complete) 06:04:11 (exposure complete and image downloaded) 06:04:13 Image finished 06:04:16 Plate-solve KH15D-S001-I-R004-Ic final image. 06:04:16 550 image stars found 06:04:17 56 catalog stars found 06:04:18 Solved! 25 stars matched. 06:04:18 Average residual is 0.26 arcsec. 06:04:18 Pointing error is 0.456 arcmin @ angle 13.33 06:04:18 True focal length is 3460.4 mm. 06:04:18 True binned plate scales (arcsec/pix): H = 0.64 V = 0.64 06:04:18 True image center (J2000): 06h 41m 10.4s 09° 30' 09.64" 06:04:18 Imager sky position angle is 358.3 deg. 06:04:18 Image FWHM is 3.0 arcsec (4.73 pixels) 06:04:18 (avg FWHM = 3.01 arcsec) 06:04:18 Within max error tolerance, no re-slew needed. 06:04:18 [flip check: Tn=600s HAc=-7345s GW=T HAz=-6746s DWz=T WF=no] 06:04:18 Imaging to KH15D-S001-I-R005-Ic 06:04:18 (taking 300 sec. exposure, Ic filter, binning = 2) 06:04:18 (using Image Quality readout mode) 06:04:18 (ex=0.55 ey=2.16) 06:04:18 (guider check OK) 06:04:25 (starting exposure) 06:09:25 (exposure complete) 06:09:36 (exposure complete and image downloaded) 06:09:37 Image finished 06:09:41 Plate-solve KH15D-S001-I-R005-Ic final image. 06:09:41 561 image stars found 06:09:42 56 catalog stars found 06:09:43 Solved! 25 stars matched. 06:09:43 Average residual is 0.27 arcsec. 06:09:43 Pointing error is 0.459 arcmin @ angle 13.39 06:09:43 True focal length is 3460.1 mm. 06:09:43 True binned plate scales (arcsec/pix): H = 0.64 V = 0.64 06:09:43 True image center (J2000): 06h 41m 10.4s 09° 30' 09.80" 06:09:43 Imager sky position angle is 358.3 deg. 06:09:43 Image FWHM is 3.1 arcsec (4.81 pixels) 06:09:43 (avg FWHM = 2.98 arcsec) 06:09:43 Within max error tolerance, no re-slew needed. 06:09:43 [flip check: Tn=600s HAc=-7019s GW=T HAz=-6419s DWz=T WF=no] 06:09:43 Imaging to KH15D-S001-I-R006-Ic 06:09:43 (taking 300 sec. exposure, Ic filter, binning = 2) 06:09:43 (using Image Quality readout mode) 06:09:43 (ex=2.44 ey=2.23) 06:09:43 (guider check OK) 06:09:50 (starting exposure) 06:14:50 (exposure complete) 06:15:01 (exposure complete and image downloaded) 06:15:02 Image finished 06:15:06 Plate-solve KH15D-S001-I-R006-Ic final image. 06:15:06 586 image stars found 06:15:07 56 catalog stars found 06:15:08 Solved! 24 stars matched. 06:15:08 Average residual is 0.26 arcsec. 06:15:08 Pointing error is 0.458 arcmin @ angle 13.38 06:15:08 True focal length is 3460.1 mm. 06:15:08 True binned plate scales (arcsec/pix): H = 0.64 V = 0.64 06:15:08 True image center (J2000): 06h 41m 10.4s 09° 30' 09.72" 06:15:08 Imager sky position angle is 358.3 deg. 06:15:08 Image FWHM is 3.3 arcsec (5.09 pixels) 06:15:08 (avg FWHM = 3.08 arcsec) 06:15:08 Within max error tolerance, no re-slew needed. 06:15:08 [flip check: Tn=600s HAc=-6694s GW=T HAz=-6094s DWz=T WF=no] 06:15:08 Imaging to KH15D-S001-I-R007-Ic 06:15:08 (taking 300 sec. exposure, Ic filter, binning = 2) 06:15:08 (using Image Quality readout mode) 06:15:08 (ex=0.54 ey=1.74) 06:15:08 (guider check OK) 06:15:15 (starting exposure) 06:20:15 (exposure complete) 06:20:26 (exposure complete and image downloaded) 06:20:27 Image finished 06:20:31 Plate-solve KH15D-S001-I-R007-Ic final image. 06:20:31 547 image stars found 06:20:32 56 catalog stars found 06:20:33 Solved! 25 stars matched. 06:20:33 Average residual is 0.26 arcsec. 06:20:33 Pointing error is 0.460 arcmin @ angle 13.39 06:20:33 True focal length is 3460.2 mm. 06:20:33 True binned plate scales (arcsec/pix): H = 0.64 V = 0.64 06:20:33 True image center (J2000): 06h 41m 10.4s 09° 30' 09.85" 06:20:33 Imager sky position angle is 358.3 deg. 06:20:33 Image FWHM is 2.8 arcsec (4.38 pixels) 06:20:33 (avg FWHM = 3.06 arcsec) 06:20:33 Within max error tolerance, no re-slew needed. 06:20:33 [flip check: Tn=600s HAc=-6368s GW=T HAz=-5768s DWz=T WF=no] 06:20:33 Imaging to KH15D-S001-I-R008-Ic 06:20:33 (taking 300 sec. exposure, Ic filter, binning = 2) 06:20:33 (using Image Quality readout mode) 06:20:33 (ex=0.07 ey=0.07) 06:20:33 (guider check OK) 06:20:40 (starting exposure) 06:25:40 (exposure complete) 06:25:51 (exposure complete and image downloaded) 06:25:52 Image finished 06:25:56 Plate-solve KH15D-S001-I-R008-Ic final image. 06:25:56 534 image stars found 06:25:57 56 catalog stars found 06:25:58 Solved! 25 stars matched. 06:25:58 Average residual is 0.24 arcsec. 06:25:58 Pointing error is 0.456 arcmin @ angle 13.47 06:25:58 True focal length is 3460.3 mm. 06:25:58 True binned plate scales (arcsec/pix): H = 0.64 V = 0.64 06:25:58 True image center (J2000): 06h 41m 10.4s 09° 30' 09.63" 06:25:58 Imager sky position angle is 358.3 deg. 06:25:58 Image FWHM is 3.0 arcsec (4.66 pixels) 06:25:58 (avg FWHM = 3.05 arcsec) 06:25:58 Within max error tolerance, no re-slew needed. 06:25:58 [flip check: Tn=600s HAc=-6042s GW=T HAz=-5442s DWz=T WF=no] 06:25:58 Imaging to KH15D-S001-I-R009-Ic 06:25:58 (taking 300 sec. exposure, Ic filter, binning = 2) 06:25:58 (using Image Quality readout mode) 06:25:58 (ex=0.25 ey=0.94) 06:25:58 (guider check OK) 06:26:05 (starting exposure) 06:31:05 (exposure complete) 06:31:16 (exposure complete and image downloaded) 06:31:18 Image finished 06:31:21 Plate-solve KH15D-S001-I-R009-Ic final image. 06:31:22 556 image stars found 06:31:22 56 catalog stars found 06:31:23 Solved! 25 stars matched. 06:31:23 Average residual is 0.26 arcsec. 06:31:23 Pointing error is 0.459 arcmin @ angle 13.49 06:31:23 True focal length is 3460.3 mm. 06:31:23 True binned plate scales (arcsec/pix): H = 0.64 V = 0.64 06:31:23 True image center (J2000): 06h 41m 10.4s 09° 30' 09.79" 06:31:23 Imager sky position angle is 358.3 deg. 06:31:23 Image FWHM is 3.1 arcsec (4.76 pixels) 06:31:23 (avg FWHM = 3.04 arcsec) 06:31:23 Within max error tolerance, no re-slew needed. 06:31:23 [flip check: Tn=600s HAc=-5716s GW=T HAz=-5116s DWz=T WF=no] 06:31:23 Imaging to KH15D-S001-I-R010-Ic 06:31:23 (taking 300 sec. exposure, Ic filter, binning = 2) 06:31:23 (using Image Quality readout mode) 06:31:23 (ex=1.10 ey=0.38) 06:31:23 (guider check OK) 06:31:30 (starting exposure) 06:36:30 (exposure complete) 06:37:13 (exposure complete and image downloaded) 06:37:15 Image finished 06:37:18 Plate-solve KH15D-S001-I-R010-Ic final image. 06:37:19 577 image stars found 06:37:19 56 catalog stars found 06:37:20 Solved! 25 stars matched. 06:37:21 Average residual is 0.26 arcsec. 06:37:21 Pointing error is 0.461 arcmin @ angle 13.40 06:37:21 True focal length is 3460.4 mm. 06:37:21 True binned plate scales (arcsec/pix): H = 0.64 V = 0.64 06:37:21 True image center (J2000): 06h 41m 10.4s 09° 30' 09.89" 06:37:21 Imager sky position angle is 358.3 deg. 06:37:21 Image FWHM is 3.1 arcsec (4.82 pixels) 06:37:21 (avg FWHM = 2.99 arcsec) 06:37:21 Within max error tolerance, no re-slew needed. 06:37:21 [flip check: Tn=600s HAc=-5357s GW=T HAz=-4757s DWz=T WF=no] 06:37:21 Imaging to KH15D-S001-I-R011-Ic 06:37:21 (taking 300 sec. exposure, Ic filter, binning = 2) 06:37:21 (using Image Quality readout mode) 06:37:21 (ex=0.14 ey=1.16) 06:37:21 (guider check OK) 06:37:28 (starting exposure) 06:42:28 (exposure complete) 06:43:16 (exposure complete and image downloaded) 06:43:17 Image finished 06:43:21 Plate-solve KH15D-S001-I-R011-Ic final image. 06:43:21 580 image stars found 06:43:21 56 catalog stars found 06:43:22 Solved! 24 stars matched. 06:43:22 Average residual is 0.24 arcsec. 06:43:22 Pointing error is 0.466 arcmin @ angle 13.22 06:43:22 True focal length is 3460.2 mm. 06:43:22 True binned plate scales (arcsec/pix): H = 0.64 V = 0.64 06:43:22 True image center (J2000): 06h 41m 10.4s 09° 30' 10.19" 06:43:22 Imager sky position angle is 358.3 deg. 06:43:22 Image FWHM is 3.4 arcsec (5.28 pixels) 06:43:22 (avg FWHM = 3.14 arcsec) 06:43:23 Within max error tolerance, no re-slew needed. 06:43:23 [flip check: Tn=600s HAc=-4994s GW=T HAz=-4394s DWz=T WF=no] 06:43:23 Imaging to KH15D-S001-I-R012-Ic 06:43:23 (taking 300 sec. exposure, Ic filter, binning = 2) 06:43:23 (using Image Quality readout mode) 06:43:23 (ex=0.18 ey=1.77) 06:43:23 (guider check OK) 06:43:29 (starting exposure) 06:48:29 (exposure complete) 06:49:01 (exposure complete and image downloaded) 06:49:03 Image finished 06:49:06 Plate-solve KH15D-S001-I-R012-Ic final image. 06:49:06 597 image stars found 06:49:07 56 catalog stars found 06:49:08 Solved! 25 stars matched. 06:49:08 Average residual is 0.27 arcsec. 06:49:08 Pointing error is 0.461 arcmin @ angle 13.41 06:49:08 True focal length is 3460.2 mm. 06:49:08 True binned plate scales (arcsec/pix): H = 0.64 V = 0.64 06:49:08 True image center (J2000): 06h 41m 10.4s 09° 30' 09.90" 06:49:08 Imager sky position angle is 358.3 deg. 06:49:08 Image FWHM is 3.2 arcsec (4.96 pixels) 06:49:08 (avg FWHM = 3.19 arcsec) 06:49:08 Within max error tolerance, no re-slew needed. 06:49:08 [flip check: Tn=600s HAc=-4648s GW=T HAz=-4048s DWz=T WF=no] 06:49:08 Imaging to KH15D-S001-I-R013-Ic 06:49:08 (taking 300 sec. exposure, Ic filter, binning = 2) 06:49:08 (using Image Quality readout mode) 06:49:08 (ex=1.05 ey=0.72) 06:49:08 (guider check OK) 06:49:15 (starting exposure) 06:54:15 (exposure complete) 06:54:26 (exposure complete and image downloaded) 06:54:27 Image finished 06:54:31 Plate-solve KH15D-S001-I-R013-Ic final image. 06:54:31 1054 image stars found 06:54:31 56 catalog stars found 06:54:32 Solved! 24 stars matched. 06:54:32 Average residual is 0.24 arcsec. 06:54:32 Pointing error is 0.464 arcmin @ angle 13.49 06:54:33 True focal length is 3460.3 mm. 06:54:33 True binned plate scales (arcsec/pix): H = 0.64 V = 0.64 06:54:33 True image center (J2000): 06h 41m 10.4s 09° 30' 10.06" 06:54:33 Imager sky position angle is 358.3 deg. 06:54:33 Image FWHM is 3.7 arcsec (5.77 pixels) 06:54:33 (avg FWHM = 3.35 arcsec) 06:54:33 Within max error tolerance, no re-slew needed. 06:54:33 [flip check: Tn=600s HAc=-4322s GW=T HAz=-3722s DWz=T WF=no] 06:54:33 Imaging to KH15D-S001-I-R014-Ic 06:54:33 (taking 300 sec. exposure, Ic filter, binning = 2) 06:54:33 (using Image Quality readout mode) 06:54:33 (ex=0.05 ey=0.55) 06:54:33 (guider check OK) 06:54:39 (starting exposure) 06:59:40 (exposure complete) 07:03:45 (exposure complete and image downloaded) 07:03:47 Image finished 07:03:50 Plate-solve KH15D-S001-I-R014-Ic final image. 07:03:51 628 image stars found 07:03:51 56 catalog stars found 07:03:52 Solved! 25 stars matched. 07:03:52 Average residual is 0.26 arcsec. 07:03:52 Pointing error is 0.467 arcmin @ angle 13.45 07:03:52 True focal length is 3460.4 mm. 07:03:52 True binned plate scales (arcsec/pix): H = 0.64 V = 0.64 07:03:52 True image center (J2000): 06h 41m 10.4s 09° 30' 10.23" 07:03:52 Imager sky position angle is 358.3 deg. 07:03:52 Image FWHM is 3.7 arcsec (5.76 pixels) 07:03:52 (avg FWHM = 3.50 arcsec) 07:03:52 Within max error tolerance, no re-slew needed. 07:03:52 [flip check: Tn=600s HAc=-3761s GW=T HAz=-3161s DWz=T WF=no] 07:03:52 Imaging to KH15D-S001-I-R015-Ic 07:03:52 (taking 300 sec. exposure, Ic filter, binning = 2) 07:03:52 (using Image Quality readout mode) 07:03:53 (ex=1.35 ey=5.02) 07:03:53 (guider error n/a or too high, try #1) 07:03:56 (ex=4.31 ey=1.09) 07:03:56 (guider error n/a or too high, try #2) 07:03:58 (ex=3.49 ey=4.21) 07:03:58 (guider error n/a or too high, try #3) 07:04:02 (ex=2.06 ey=3.92) 07:04:02 (guider error n/a or too high, try #4) 07:04:05 (ex=2.52 ey=3.03) 07:04:05 (guider error n/a or too high, try #5) 07:04:07 (ex=3.57 ey=2.85) 07:04:07 (guider error n/a or too high, try #6) 07:04:10 (ex=1.38 ey=2.15) 07:04:10 (guiding errors within limits) 07:04:10 (guider check OK) 07:04:16 (starting exposure) 07:09:17 (exposure complete) 07:09:28 (exposure complete and image downloaded) 07:09:29 Image finished 07:09:32 Plate-solve KH15D-S001-I-R015-Ic final image. 07:09:33 655 image stars found 07:09:33 56 catalog stars found 07:09:34 Solved! 24 stars matched. 07:09:34 Average residual is 0.26 arcsec. 07:09:34 Pointing error is 0.466 arcmin @ angle 13.38 07:09:34 True focal length is 3460.2 mm. 07:09:34 True binned plate scales (arcsec/pix): H = 0.64 V = 0.64 07:09:34 True image center (J2000): 06h 41m 10.4s 09° 30' 10.22" 07:09:34 Imager sky position angle is 358.3 deg. 07:09:34 Image FWHM is 3.9 arcsec (6.02 pixels) 07:09:34 (avg FWHM = 3.62 arcsec) 07:09:35 Within max error tolerance, no re-slew needed. 07:09:35 [flip check: Tn=600s HAc=-3418s GW=T HAz=-2818s DWz=T WF=no] 07:09:35 Imaging to KH15D-S001-I-R016-Ic 07:09:35 (taking 300 sec. exposure, Ic filter, binning = 2) 07:09:35 (using Image Quality readout mode) 07:09:35 (ex=1.19 ey=0.79) 07:09:35 (guider check OK) 07:09:42 (starting exposure) 07:14:42 (exposure complete) 07:14:53 (exposure complete and image downloaded) 07:14:54 Image finished 07:14:58 Plate-solve KH15D-S001-I-R016-Ic final image. 07:14:58 694 image stars found 07:14:58 56 catalog stars found 07:14:59 Solved! 23 stars matched. 07:14:59 Average residual is 0.23 arcsec. 07:14:59 Pointing error is 0.469 arcmin @ angle 13.40 07:14:59 True focal length is 3460.4 mm. 07:14:59 True binned plate scales (arcsec/pix): H = 0.64 V = 0.64 07:14:59 True image center (J2000): 06h 41m 10.4s 09° 30' 10.36" 07:14:59 Imager sky position angle is 358.3 deg. 07:14:59 Image FWHM is 3.9 arcsec (6.06 pixels) 07:14:59 (avg FWHM = 3.80 arcsec) 07:15:00 Within max error tolerance, no re-slew needed. 07:15:00 [flip check: Tn=600s HAc=-3092s GW=T HAz=-2492s DWz=T WF=no] 07:15:00 Imaging to KH15D-S001-I-R017-Ic 07:15:00 (taking 300 sec. exposure, Ic filter, binning = 2) 07:15:00 (using Image Quality readout mode) 07:15:00 (ex=1.04 ey=0.38) 07:15:00 (guider check OK) 07:15:06 (starting exposure) 07:20:07 (exposure complete) 07:20:18 (exposure complete and image downloaded) 07:20:19 Image finished 07:20:22 Plate-solve KH15D-S001-I-R017-Ic final image. 07:20:23 651 image stars found 07:20:23 56 catalog stars found 07:20:24 Solved! 23 stars matched. 07:20:24 Average residual is 0.23 arcsec. 07:20:24 Pointing error is 0.470 arcmin @ angle 13.44 07:20:24 True focal length is 3460.1 mm. 07:20:24 True binned plate scales (arcsec/pix): H = 0.64 V = 0.64 07:20:24 True image center (J2000): 06h 41m 10.4s 09° 30' 10.44" 07:20:24 Imager sky position angle is 358.3 deg. 07:20:24 Image FWHM is 3.8 arcsec (5.99 pixels) 07:20:24 (avg FWHM = 3.83 arcsec) 07:20:24 Within max error tolerance, no re-slew needed. 07:20:24 [flip check: Tn=600s HAc=-2766s GW=T HAz=-2166s DWz=T WF=no] 07:20:24 Imaging to KH15D-S001-I-R018-Ic 07:20:24 (taking 300 sec. exposure, Ic filter, binning = 2) 07:20:25 (using Image Quality readout mode) 07:20:25 (ex=1.87 ey=0.45) 07:20:25 (guider check OK) 07:20:31 (starting exposure) 07:24:42 CloudSensorII: Weather is unsafe! Daylight condition is Very Bright 07:24:42 **WEATHER ALERT: The weather has become unsafe! ACP console log closed 17-Dec-2019 07:24:44 UTC