ACP console log opened 25-Apr-2023 05:12:47 UTC This is ACP version 9.0 (build 4, ACP 9 Production Release) Licensed to Arne Henden 05:12:47 This is AcquireScheduler V9.0.3 05:12:47 Custom image file path/names are in use 05:12:47 [PreFlip=300 PostFlip=300 AF=180 PU=60] 05:12:47 Hardware GEM pier side reporting is available. 05:12:48 Initializing AcquireSupport V9.0.3 05:12:48 Weather safe, server is Boltwood Cloud Sensor II 05:12:48 Telescope is ACP->TM61, driver V3 05:12:48 Dome is MaxDome 05:12:48 MaxIm DL is version 6.28 05:12:48 Imager is ASCOM 05:12:48 Using focus offsets and star mags from FilterInfo.txt 05:12:48 Selecting filter SR from previous ACP run at 20230425@034709 UTC 05:12:48 Imager readout modes: 05:12:48 0 is Fast 05:12:48 1 is Normal 05:12:48 Guider is SX Universal (no rotator) 05:12:48 Guider plate scale is 0.2 arcsec/pix. Guided dither with main imager pixels 05:12:48 Max unguided exposure 60 sec. 05:12:48 (assuring that FocusMax is running now...) 05:12:48 Calculated unbinned plate scales (arcsec/pix): H = 0.23 V = 0.23 05:12:48 Calculated field of view (arcmin): H = 36.3 V = 24.3 05:12:48 Plate solving with GSC 1.1 (ok for wider fields) 05:12:48 Mount supports tracking rate offsets 05:12:48 ==== Starting target Tres-3b ==== 05:12:48 ACPS Observation Tres-3b(1 of 1) 05:12:48 (belongs to Project Transit, Plan Tres-3b) 05:12:48 (turning on sidereal tracking) 05:12:49 Pointing updates are enabled 05:12:49 Catalog Maximum Mag = 18.0 05:12:49 Start slew to Tres-3b... 05:12:51 (wait for slew to complete) 05:14:28 (slew complete) 05:14:28 [flip check: Tn=380s HAc=-20018s GW=T HAz=-19638s DWz=T WF=no] 05:14:28 Updating pointing... 05:14:28 (taking 10 sec. exposure, SR filter, binning = 4) 05:14:28 (using Fast readout mode) 05:14:28 (starting exposure) 05:14:43 (exposure complete) 05:14:46 (exposure complete and image downloaded) 05:14:47 Image finished 05:14:47 Plate-solve pointing image. 05:14:48 191 image stars found 05:14:48 388 catalog stars found 05:14:49 Solved! 62 stars matched. 05:14:49 Average residual is 0.3 arcsec. 05:14:49 Pointing error is 1.585 arcmin @ angle 255.51 05:14:49 True focal length is 3464.0 mm. 05:14:49 True binned plate scales (arcsec/pix): H = 0.89 V = 0.89 05:14:49 True image center (J2000): 17h 51m 59.2s 37° 32' 22.98" 05:14:49 Imager sky position angle is 179.1 deg. 05:14:49 [sync] pointing model updated 05:14:49 Within max error tolerance, no re-slew needed. 05:14:49 Target is now centered. 05:14:49 [flip check: Tn=320s HAc=-19997s GW=T HAz=-19677s DWz=T WF=no] 05:14:49 Imaging to Tres-3b-S001-SR-R001-SR 05:14:49 (taking 20 sec. exposure, SR filter, binning = 2) 05:14:49 (using Normal readout mode) 05:14:49 (starting exposure) 05:15:15 (exposure complete) 05:15:17 (exposure complete and image downloaded) 05:15:18 Image finished 05:15:23 Plate-solve Tres-3b-S001-SR-R001-SR final image. 05:15:26 506 image stars found 05:15:26 202 catalog stars found 05:15:27 Solved! 56 stars matched. 05:15:28 Average residual is 0.17 arcsec. 05:15:28 Pointing error is 1.479 arcmin @ angle 254.21 05:15:28 True focal length is 3468.5 mm. 05:15:28 True binned plate scales (arcsec/pix): H = 0.45 V = 0.45 05:15:28 True image center (J2000): 17h 51m 59.8s 37° 32' 22.61" 05:15:28 Imager sky position angle is 179.0 deg. 05:15:28 Image FWHM is 2.3 arcsec (5.23 pixels) 05:15:28 (avg FWHM = 2.64 arcsec) 05:15:28 Within max error tolerance, no re-slew needed. 05:15:28 (high cadence option, no web previews) 05:15:28 (long exposure, trying to autoguide) 05:15:28 Switching from SR to SR+D25 filter for imaging 05:15:28 No focus change required 05:15:28 (take guider image at initial interval 5 sec) 05:15:41 **No stars at all found in guider image 05:15:42 **No usable stars in guider image; trying again at max guider exposure 05:15:55 **No stars at all found in guider image 05:15:56 **No usable stars at max guider exposure interval, can't guide 05:15:56 **Autoguiding failed. ACP console log closed 25-Apr-2023 05:15:57 UTC