ACP console log opened 11-Jul-2024 09:14:31 UTC This is ACP version 9.0 (build 4, ACP 9 Production Release) Licensed to Arne Henden 09:14:31 This is AcquireScheduler V9.0.3 09:14:31 Custom image file path/names are in use 09:14:31 [PreFlip=300 PostFlip=300 AF=180 PU=60] 09:14:31 Hardware GEM pier side reporting is available. 09:14:32 Initializing AcquireSupport V9.0.3 09:14:32 Weather safe, server is Boltwood Cloud Sensor II 09:14:32 User actions detected. 09:14:32 Telescope is ACP->TM61, driver V3 09:14:32 Dome is MaxDome 09:14:32 MaxIm DL is version 6.28 09:14:32 Imager is ASCOM 09:14:32 Using focus offsets and star mags from FilterInfo.txt 09:14:32 Selecting filter SR from previous ACP run at 20240711@091341 UTC 09:14:32 Imager readout modes: 09:14:32 0 is Fast 09:14:32 1 is Normal 09:14:32 Guider is SX Universal (no rotator) 09:14:32 Guider plate scale is 0.2 arcsec/pix. Guided dither with main imager pixels 09:14:32 Max unguided exposure 60 sec. 09:14:32 Guider is set to multi-star mode 09:14:32 (assuring that FocusMax is running now...) 09:14:32 Calculated unbinned plate scales (arcsec/pix): H = 0.23 V = 0.23 09:14:32 Calculated field of view (arcmin): H = 36.3 V = 24.3 09:14:32 Plate solving with GSC 1.1 (ok for wider fields) 09:14:32 Mount supports tracking rate offsets 09:14:32 ==== Starting target NGC_7089 ==== 09:14:32 ACPS Observation NGC_7089(1 of 1) 09:14:32 (belongs to Project AAVSO_Pgc_Welch_AUTO_ver4538, Plan NGC_7089) 09:14:32 (turning on sidereal tracking) 09:14:32 Pointing updates are enabled 09:14:32 Catalog Maximum Mag = 18.0 09:14:32 Start slew to NGC_7089... 09:14:34 (wait for slew to complete) 09:15:05 (slew complete) 09:15:05 Calling TargetStart user action. 09:15:05 Project Priority is: undefined 09:15:05 [flip check: Tn=420s HAc=-440s GW=T HAz=-20s DWz=T WF=no] 09:15:05 Updating pointing... 09:15:05 (taking 10 sec. exposure, SR filter, binning = 4) 09:15:05 (using Fast readout mode) 09:15:05 (starting exposure) 09:15:18 (exposure complete) 09:15:21 (exposure complete and image downloaded) 09:15:23 PROJNAME=AAVSO_Pgc_Welch_AUTO put into fits header 09:15:23 CCD-TPWR=100 put into fits header 09:15:24 Focus postion= 3472 09:15:24 Image finished 09:15:24 Plate-solve pointing image. 09:15:24 727 image stars found 09:15:24 254 catalog stars found 09:15:25 Solved! 63 stars matched. 09:15:25 Average residual is 0.35 arcsec. 09:15:25 Pointing error is 3.091 arcmin @ angle 275.40 09:15:25 True focal length is 3467.8 mm. 09:15:25 True binned plate scales (arcsec/pix): H = 0.89 V = 0.89 09:15:25 True image center (J2000): 21h 33m 14.7s -00° 49' 06.24" 09:15:25 Imager sky position angle is 179.0 deg. 09:15:25 [sync] pointing model updated 09:15:26 Re-slew to target. 09:15:26 Start slew to NGC_7089... 09:15:28 (wait for slew to complete) 09:15:38 (slew complete) 09:15:38 Target is now centered. 09:15:38 (high cadence option, no web previews) 09:15:38 [flip check: Tn=360s HAc=-419s GW=T HAz=-47s DWz=T WF=no] 09:15:38 Calling AcquireImage user action. 09:15:38 Imaging to NGC_7089_SG_20240711_091538_T3 09:15:38 Switching from SR to SG filter for imaging 09:15:38 Focus change of 50 steps required 09:15:40 (taking 60 sec. exposure, SG filter, binning = 2) 09:15:40 (using Normal readout mode) 09:15:40 (starting exposure) 09:16:45 (exposure complete) 09:16:47 (exposure complete and image downloaded) 09:16:50 PROJNAME=AAVSO_Pgc_Welch_AUTO put into fits header 09:16:50 CCD-TPWR=100 put into fits header 09:16:50 Focus postion= 3522 09:16:50 Image finished 09:16:50 Plate-solve NGC_7089_SG_20240711_091538_T3 final image. 09:16:53 2837 image stars found 09:16:53 133 catalog stars found 09:16:56 Solved! 23 stars matched. 09:16:56 Average residual is 0.21 arcsec. 09:16:56 Pointing error is 0.134 arcmin @ angle 88.68 09:16:56 True focal length is 3469.0 mm. 09:16:56 True binned plate scales (arcsec/pix): H = 0.45 V = 0.45 09:16:56 True image center (J2000): 21h 33m 27.6s -00° 49' 23.52" 09:16:56 Imager sky position angle is 179.0 deg. 09:16:56 Image FWHM is 3.8 arcsec (8.47 pixels) 09:16:56 (avg FWHM = 3.41 arcsec) 09:16:56 Within max error tolerance, no re-slew needed. 09:16:56 Calling ImageComplete user action 09:16:56 (high cadence option, no web previews) 09:16:56 (aggregated exposure times, trying to autoguide) 09:16:56 (take guider image at initial interval 5 sec) 09:17:04 Multi-star guiding, MaxIm chose star at X=1326.806 Y=608.0797 09:17:05 ** This guide star disappeared or moved > 20 pixels. Can't continue. 09:17:05 **No usable stars in guider image; trying again at max guider exposure 09:17:18 Multi-star guiding, MaxIm chose star at X=1323.609 Y=605.7361 09:17:19 ** This guide star disappeared or moved > 20 pixels. Can't continue. 09:17:19 **No usable stars at max guider exposure interval, can't guide 09:17:19 **Autoguiding failed. ACP console log closed 11-Jul-2024 09:17:19 UTC