ACP console log opened 21-Jan-2014 03:52:46 UTC This is ACP version 6.0 (build 14, Special for Wodaski Alt/Az Scope) Licensed to Arne Henden 03:52:46 This is AcquireScheduler V3.5.2 03:52:46 Custom image file path/names are in use 03:52:46 Custom auto-flip parameters are in use 03:52:46 PreFlip=300 PostFlip=120 AF=300 PU=60 03:52:46 Hardware GEM pier side reporting is available. 03:52:46 This mount can be flipped on command. 03:52:49 Initializing AcquireSupport V6.0.7 03:52:49 Weather safe, server is Boltwood Cloud Sensor II 03:52:49 Telescope is ACP->TMO, driver V3 03:52:49 Dome is MaxDome 03:52:49 MaxIm DL/CCD is version 5.18 03:52:49 Imager is QSI Universal 03:52:49 Guider is SX Universal(internal/off-axis) 03:52:49 Calculated unbinned plate scales (arcsec/pix): H = 0.33 V = 0.33 03:52:49 Calculated field of view (arcmin): H = 18.4 V = 13.8 03:52:49 Using focus offsets from FilterInfo.txt 03:52:49 ACPS Observation SN_2013ej(1 of 1) 03:52:49 (belongs to Project AAVSO_Monitoring, Plan SN_2013ej) 03:52:49 (turning on sidereal tracking) 03:52:49 Pointing updates are enabled 03:52:49 Start slew to SN_2013ej... 03:53:16 (wait for slew to complete) 03:53:57 (slew complete) 03:53:57 [flip check: Tn=660s HAc=11482s GW=T HAz=12142s DWz=T WF=no] 03:53:57 Updating pointing... 03:53:57 Switching from I to V filter for pointing exposure 03:53:57 No focus change required 03:54:00 (taking 5 sec. exposure, V filter, binning = 6) 03:54:00 (starting exposure) 03:54:16 (exposure complete and image downloaded) 03:54:16 Calibrating image... 03:54:16 **Calibration failed. Original image saved. 03:54:16 **MaxIm reports No suitable calibration groups were found. 03:54:16 Image finished 03:54:16 Plate-solve pointing image. 03:54:16 27 image stars found 03:54:16 56 catalog stars found 03:54:17 Solved! 23 stars matched. 03:54:17 Average residual is 0.56 arcsec. 03:54:17 Pointing error is 0.043 arcmin @ angle 296.73 03:54:17 True focal length is 346.6 cm. 03:54:17 True binned plate scales (arcsec/pix): H = 1.93 V = 1.92 03:54:17 True image center (J2000): 01h 36m 48.0s 15° 45' 31.77" 03:54:17 Imager sky position angle is 21.2 deg. 03:54:17 Image FWHM is 3.2 arcsec (1.65 pixels) 03:54:17 (avg FWHM = 3.32 arcsec) 03:54:17 [sync] pointing model updated 03:54:17 Internal guider, always re-slew 03:54:17 Re-slew to target. 03:54:17 Start slew to SN_2013ej... 03:54:20 (wait for slew to complete) 03:54:21 (slew complete) 03:54:21 Target is now centered. 03:54:21 (long exp, no orbital tracking, trying to autoguide) 03:54:21 Switching from V to B filter for imaging 03:54:21 No focus change required 03:54:32 (guide star SNR=66.3 X=219 Y=465) 03:54:32 (initial exposure interval 1) 03:54:37 (guide star SNR=15.4 X=219 Y=465) 03:54:37 (final exposure interval 1) 03:54:37 (one more exposure for simple auto-dark) 03:54:41 **No stars found in guider image 03:54:41 **Guider unexpectedly stopped while waiting for measurement 03:54:49 **No stars found in guider image 03:54:49 (initial exposure interval -1) 03:54:49 No usable stars in guider image; trying again at max guider exposure 03:55:11 (guide star SNR=15.8 X=219 Y=465) 03:55:11 (exposure interval 1) 03:55:27 **Guider waited for 10 sec and never got a measurement 03:55:32 **No stars found in guider image 03:55:32 (initial exposure interval -1) 03:55:32 No usable stars in guider image; trying again at max guider exposure 03:55:54 (guide star SNR=10.2 X=219 Y=465) 03:55:54 (exposure interval 1) 03:56:11 **Guider waited for 10 sec and never got a measurement 03:56:16 **No stars found in guider image 03:56:16 (initial exposure interval -1) 03:56:16 No usable stars in guider image; trying again at max guider exposure 03:56:38 (guide star SNR=10.5 X=219 Y=465) 03:56:38 (exposure interval 1) 03:56:53 **Guider waited for 10 sec and never got a measurement 03:56:54 **Autoguiding failed. 03:56:54 (**AG failed, continuing unguided for possible passing clouds) 03:56:54 [flip check: Tn=600s HAc=11660s GW=T HAz=12260s DWz=T WF=no] 03:56:54 (guider not running, restarting...) 03:56:54 (internal guider - attempt pointing update before guider restart) 03:56:54 Updating pointing... 03:56:54 Switching from B to V filter for pointing exposure 03:56:54 No focus change required 03:56:55 (taking 5 sec. exposure, V filter, binning = 6) 03:56:55 (starting exposure) 03:57:07 (exposure complete and image downloaded) 03:57:07 Calibrating image... 03:57:07 **Calibration failed. Original image saved. 03:57:07 **MaxIm reports No suitable calibration groups were found. 03:57:07 Image finished 03:57:07 Plate-solve pointing image. 03:57:07 25 image stars found 03:57:09 56 catalog stars found 03:57:09 Solved! 21 stars matched. 03:57:09 Average residual is 0.54 arcsec. 03:57:09 Pointing error is 0.068 arcmin @ angle 88.92 03:57:09 True focal length is 346.3 cm. 03:57:09 True binned plate scales (arcsec/pix): H = 1.93 V = 1.93 03:57:09 True image center (J2000): 01h 36m 48.5s 15° 45' 30.68" 03:57:09 Imager sky position angle is 21.2 deg. 03:57:09 Image FWHM is 3.9 arcsec (2.01 pixels) 03:57:09 (avg FWHM = 3.45 arcsec) 03:57:09 [sync] pointing model updated 03:57:10 Internal guider, always re-slew 03:57:10 Re-slew to target. 03:57:10 Start slew to SN_2013ej... 03:57:11 (wait for slew to complete) 03:57:12 (slew complete) 03:57:12 Target is now centered. 03:57:12 Switching from V to B filter for imaging 03:57:12 No focus change required 03:57:22 (guide star SNR=15.4 X=219 Y=465) 03:57:22 (initial exposure interval 1) 03:57:27 **No stars found in guider image 03:57:27 (final exposure interval -1) 03:57:27 **No usable stars at max guider exposure interval 03:57:27 **Autoguiding failed. 03:57:27 (**AG failed, continuing unguided for possible passing clouds) 03:57:27 Imaging to SN_2013ej_B_20140121_035654 03:57:28 (taking 300 sec. exposure, B filter, binning = 1) 03:57:28 (starting exposure) 04:02:50 (exposure complete and image downloaded) 04:02:51 Image finished 04:02:53 Plate-solve SN_2013ej_B_20140121_035654 final image. 04:02:55 315 image stars found 04:02:55 56 catalog stars found 04:02:55 Solved! 18 stars matched. 04:02:55 Average residual is 0.17 arcsec. 04:02:55 Pointing error is 0.050 arcmin @ angle 297.28 04:02:55 True focal length is 347.1 cm. 04:02:55 True binned plate scales (arcsec/pix): H = 0.32 V = 0.32 04:02:55 True image center (J2000): 01h 36m 48.0s 15° 45' 31.99" 04:02:55 Imager sky position angle is 21.2 deg. 04:02:55 Image FWHM is 3.2 arcsec (9.87 pixels) 04:02:55 (avg FWHM = 3.40 arcsec) 04:02:55 Within max error tolerance, no re-slew needed. 04:02:55 [flip check: Tn=600s HAc=12022s GW=T HAz=12622s DWz=T WF=no] 04:02:55 (guider not running, restarting...) 04:02:55 (internal guider - attempt pointing update before guider restart) 04:02:55 Updating pointing... 04:02:55 Switching from B to V filter for pointing exposure 04:02:55 No focus change required 04:02:57 (taking 5 sec. exposure, V filter, binning = 6) 04:02:57 (starting exposure) 04:03:10 (exposure complete and image downloaded) 04:03:10 Calibrating image... 04:03:10 **Calibration failed. Original image saved. 04:03:10 **MaxIm reports No suitable calibration groups were found. 04:03:10 Image finished 04:03:10 Plate-solve pointing image. 04:03:10 26 image stars found 04:03:11 56 catalog stars found 04:03:11 Solved! 21 stars matched. 04:03:11 Average residual is 0.47 arcsec. 04:03:11 Pointing error is 0.069 arcmin @ angle 2.36 04:03:11 True focal length is 346.5 cm. 04:03:11 True binned plate scales (arcsec/pix): H = 1.93 V = 1.92 04:03:11 True image center (J2000): 01h 36m 48.2s 15° 45' 34.76" 04:03:11 Imager sky position angle is 21.2 deg. 04:03:11 Image FWHM is 3.1 arcsec (1.61 pixels) 04:03:11 (avg FWHM = 3.33 arcsec) 04:03:11 [sync] pointing model updated 04:03:11 Internal guider, always re-slew 04:03:11 Re-slew to target. 04:03:11 Start slew to SN_2013ej... 04:03:12 (wait for slew to complete) 04:03:15 (slew complete) 04:03:15 Target is now centered. 04:03:15 Switching from V to B filter for imaging 04:03:15 No focus change required 04:03:26 (guide star SNR=27.9 X=219 Y=465) 04:03:26 (initial exposure interval 1) 04:03:31 (guide star SNR=3.0 X=414 Y=80) 04:03:31 (final exposure interval 1.47) 04:03:31 (one more exposure for simple auto-dark) 04:03:37 (guide star SNR=30.8 X=219 Y=465) 04:03:52 **Guider waited for 10 sec and never got a measurement 04:03:59 (guide star SNR=19.6 X=219 Y=465) 04:03:59 (initial exposure interval 1) 04:04:03 **No stars found in guider image 04:04:03 (final exposure interval -1) 04:04:03 **No usable stars at max guider exposure interval 04:04:03 **Autoguiding failed. 04:04:03 (**AG failed, continuing unguided for possible passing clouds) 04:04:03 Imaging to SN_2013ej_B_20140121_040255 04:04:03 (taking 300 sec. exposure, B filter, binning = 1) 04:04:03 (starting exposure) 04:04:43 CloudSensorII: Weather is unsafe! 04:04:44 WindCondition is Very Windy 04:04:44 **WEATHER ALERT: The weather has become unsafe! ACP console log closed 21-Jan-2014 04:04:45 UTC