ACP console log opened 07-May-2024 03:11:49 UTC This is ACP version 9.0 (build 4, ACP 9 Production Release) Licensed to Arne Henden 03:11:49 This is AcquireScheduler V9.0.3 03:11:49 Custom image file path/names are in use 03:11:49 [PreFlip=300 PostFlip=300 AF=180 PU=60] 03:11:49 Hardware GEM pier side reporting is available. 03:11:50 Initializing AcquireSupport V9.0.3 03:11:50 Weather safe, server is Boltwood Cloud Sensor II 03:11:50 Telescope is ACP->TM61, driver V3 03:11:50 Dome is MaxDome 03:11:50 MaxIm DL is version 6.28 03:11:50 Imager is ASCOM 03:11:50 Using focus offsets and star mags from FilterInfo.txt 03:11:50 Selecting filter B from previous ACP run at 20240507@031058 UTC 03:11:50 Imager readout modes: 03:11:50 0 is Fast 03:11:50 1 is Normal 03:11:50 Guider is SX Universal (no rotator) 03:11:50 Guider plate scale is 0.2 arcsec/pix. Guided dither with main imager pixels 03:11:50 Max unguided exposure 60 sec. 03:11:50 Guider is set to multi-star mode 03:11:50 (assuring that FocusMax is running now...) 03:11:50 Calculated unbinned plate scales (arcsec/pix): H = 0.23 V = 0.23 03:11:50 Calculated field of view (arcmin): H = 36.3 V = 24.3 03:11:50 Plate solving with GSC 1.1 (ok for wider fields) 03:11:50 Mount supports tracking rate offsets 03:11:50 ==== Starting target HS1340+1524 ==== 03:11:50 ACPS Observation HS1340+1524(1 of 1) 03:11:50 (belongs to Project AAVSO_MISC_PYG_AUTO_ver3260, Plan HS1340+1524) 03:11:50 (turning on sidereal tracking) 03:11:51 Pointing updates are enabled 03:11:51 Catalog Maximum Mag = 18.0 03:11:51 Start slew to HS1340+1524... 03:11:52 (wait for slew to complete) 03:12:12 (slew complete) 03:12:12 [flip check: Tn=480s HAc=-9440s GW=T HAz=-8960s DWz=T WF=no] 03:12:12 Updating pointing... 03:12:12 Switching from B to SR filter for pointing exposure 03:12:12 Focus change of -320 steps required 03:12:16 (taking 10 sec. exposure, SR filter, binning = 4) 03:12:16 (using Fast readout mode) 03:12:16 (starting exposure) 03:12:42 (exposure complete) 03:12:44 (exposure complete and image downloaded) 03:12:45 Image finished 03:12:45 Plate-solve pointing image. 03:12:46 229 image stars found 03:12:46 113 catalog stars found 03:12:47 Solved! 39 stars matched. 03:12:47 Average residual is 0.34 arcsec. 03:12:47 Pointing error is 1.444 arcmin @ angle 85.55 03:12:47 True focal length is 3474.0 mm. 03:12:47 True binned plate scales (arcsec/pix): H = 0.89 V = 0.89 03:12:47 True image center (J2000): 13h 43m 29.4s 15° 09' 22.71" 03:12:47 Imager sky position angle is 178.9 deg. 03:12:47 [sync] pointing model updated 03:12:47 Within max error tolerance, no re-slew needed. 03:12:47 Target is now centered. 03:12:47 (high cadence option, no web previews) 03:12:47 (aggregated exposure times, trying to autoguide) 03:12:47 Switching from SR to V filter for imaging 03:12:47 Focus change of 290 steps required 03:12:51 (take guider image at initial interval 5 sec) 03:13:05 Multi-star guiding, MaxIm chose star at X=944.0051 Y=801.9925 03:13:05 **No stars at all found in guider image 03:13:05 **No usable stars in guider image; trying again at max guider exposure 03:13:18 Multi-star guiding, MaxIm chose star at X=912.9106 Y=459.006 03:13:19 ** This guide star disappeared or moved > 20 pixels. Can't continue. 03:13:19 **No usable stars at max guider exposure interval, can't guide 03:13:19 **Autoguiding failed. ACP console log closed 07-May-2024 03:13:19 UTC