ACP console log opened 11-Jul-2024 09:23:53 UTC This is ACP version 9.0 (build 4, ACP 9 Production Release) Licensed to Arne Henden 09:23:53 This is AcquireScheduler V9.0.3 09:23:53 Custom image file path/names are in use 09:23:53 [PreFlip=300 PostFlip=300 AF=180 PU=60] 09:23:53 Hardware GEM pier side reporting is available. 09:23:54 Initializing AcquireSupport V9.0.3 09:23:54 Weather safe, server is Boltwood Cloud Sensor II 09:23:54 User actions detected. 09:23:54 Telescope is ACP->TM61, driver V3 09:23:54 Dome is MaxDome 09:23:54 MaxIm DL is version 6.28 09:23:54 Imager is ASCOM 09:23:54 Using focus offsets and star mags from FilterInfo.txt 09:23:54 Selecting filter V from previous ACP run at 20240711@091857 UTC 09:23:54 Imager readout modes: 09:23:54 0 is Fast 09:23:54 1 is Normal 09:23:54 Guider is SX Universal (no rotator) 09:23:54 Guider plate scale is 0.2 arcsec/pix. Guided dither with main imager pixels 09:23:54 Max unguided exposure 60 sec. 09:23:54 Guider is set to multi-star mode 09:23:54 (assuring that FocusMax is running now...) 09:23:54 Calculated unbinned plate scales (arcsec/pix): H = 0.23 V = 0.23 09:23:54 Calculated field of view (arcmin): H = 36.3 V = 24.3 09:23:54 Plate solving with GSC 1.1 (ok for wider fields) 09:23:54 Mount supports tracking rate offsets 09:23:54 ==== Starting target NGC_7492 ==== 09:23:54 ACPS Observation NGC_7492(1 of 1) 09:23:54 (belongs to Project AAVSO_Pgc_Welch_AUTO_ver4538, Plan NGC_7492) 09:23:54 (turning on sidereal tracking) 09:23:54 Pointing updates are enabled 09:23:54 Catalog Maximum Mag = 18.0 09:23:54 Start slew to NGC_7492... 09:23:56 (wait for slew to complete) 09:25:06 (slew complete) 09:25:06 Calling TargetStart user action. 09:25:06 Project Priority is: undefined 09:25:06 [flip check: Tn=420s HAc=-5527s GW=T HAz=-5118s DWz=T WF=no] 09:25:06 Updating pointing... 09:25:06 Switching from V to SR filter for pointing exposure 09:25:06 Focus change of -290 steps required 09:25:10 (taking 10 sec. exposure, SR filter, binning = 4) 09:25:10 (using Fast readout mode) 09:25:10 (starting exposure) 09:25:32 (exposure complete) 09:25:35 (exposure complete and image downloaded) 09:25:38 PROJNAME=AAVSO_Pgc_Welch_AUTO put into fits header 09:25:38 CCD-TPWR=100 put into fits header 09:25:38 Focus postion= 3472 09:25:38 Image finished 09:25:38 Plate-solve pointing image. 09:25:39 190 image stars found 09:25:39 127 catalog stars found 09:25:40 Solved! 16 stars matched. 09:25:40 Average residual is 0.38 arcsec. 09:25:40 Pointing error is 2.946 arcmin @ angle 270.16 09:25:40 True focal length is 3482.3 mm. 09:25:40 True binned plate scales (arcsec/pix): H = 0.89 V = 0.89 09:25:40 True image center (J2000): 23h 08m 14.4s -15° 36' 40.89" 09:25:40 Imager sky position angle is 178.9 deg. 09:25:40 [sync] pointing model updated 09:25:40 Re-slew to target. 09:25:40 Start slew to NGC_7492... 09:25:43 (wait for slew to complete) 09:25:52 (slew complete) 09:25:52 Target is now centered. 09:25:52 (high cadence option, no web previews) 09:25:52 [flip check: Tn=360s HAc=-5504s GW=T HAz=-5131s DWz=T WF=no] 09:25:52 Calling AcquireImage user action. 09:25:52 Imaging to NGC_7492_SG_20240711_092552_T3 09:25:52 Switching from SR to SG filter for imaging 09:25:52 Focus change of 50 steps required 09:25:55 (taking 60 sec. exposure, SG filter, binning = 2) 09:25:55 (using Normal readout mode) 09:25:55 (starting exposure) 09:26:59 (exposure complete) 09:27:02 (exposure complete and image downloaded) 09:27:04 PROJNAME=AAVSO_Pgc_Welch_AUTO put into fits header 09:27:04 CCD-TPWR=100 put into fits header 09:27:04 Focus postion= 3522 09:27:04 Image finished 09:27:05 Plate-solve NGC_7492_SG_20240711_092552_T3 final image. 09:27:07 759 image stars found 09:27:07 67 catalog stars found 09:27:09 ** Failed to solve plate, possibly due to input plate scale being too far off. 09:27:09 Calling ImageComplete user action 09:27:09 (high cadence option, no web previews) 09:27:09 (aggregated exposure times, trying to autoguide) 09:27:09 (take guider image at initial interval 5 sec) 09:27:17 Multi-star guiding, MaxIm chose star at X=859.0023 Y=830.7849 09:27:18 **No stars at all found in guider image 09:27:18 **No usable stars in guider image; trying again at max guider exposure 09:27:31 Multi-star guiding, MaxIm chose star at X=1325.819 Y=608.3793 09:27:31 ** This guide star disappeared or moved > 20 pixels. Can't continue. 09:27:31 **No usable stars at max guider exposure interval, can't guide 09:27:31 **Autoguiding failed. ACP console log closed 11-Jul-2024 09:27:32 UTC