ACP console log opened 06-Feb-2025 10:58:39 UTC This is ACP version 9.2 (build 1, ACP 9.2.1 (Production)) Licensed to Arne Henden 10:58:39 This is AcquireScheduler V9.1.3 10:58:39 Custom image file path/names are in use 10:58:39 [PreFlip=300 PostFlip=300 AF=180 PU=60] 10:58:39 Hardware GEM pier side reporting is available. 10:58:40 Initializing AcquireSupport V9.2.4 10:58:40 Weather safe, server is Boltwood Cloud Sensor II 10:58:40 User actions detected. 10:58:40 Telescope is ACP->TM61, driver V3 10:58:41 Dome is MaxDome 10:58:41 MaxIm DL is version 6.28 10:58:41 Imager is ASCOM 10:58:41 Using focus offsets and star mags from FilterInfo.txt 10:58:41 Selecting filter B from previous ACP run at 20250206@105326 UTC 10:58:41 Imager readout modes: 10:58:41 0 is Fast 10:58:41 1 is Normal 10:58:41 Guider is SX Universal (no rotator) 10:58:41 Guider plate scale is 0.2 arcsec/pix. Guided dither with main imager pixels 10:58:41 Max unguided exposure 60 sec. 10:58:41 Guider is set to multi-star mode 10:58:41 (assuring that FocusMax is running now...) 10:58:48 Calculated unbinned plate scales (arcsec/pix): H = 0.23 V = 0.23 10:58:48 Calculated field of view (arcmin): H = 36.3 V = 24.3 10:58:48 Plate solving with GSC 1.1 (ok for wider fields) 10:58:48 Mount supports tracking rate offsets 10:58:48 ==== Starting target V1323_Her ==== 10:58:48 ACPS Observation V1323_Her(1 of 1) 10:58:48 (belongs to Project AAVSO_P518_MMAE_AUTO_ver4553, Plan V1323_Her) 10:58:48 (turning on sidereal tracking) 10:58:49 Pointing updates are enabled 10:58:49 Catalog Maximum Mag = 18.0 10:58:49 Start slew to V1323_Her... 10:58:50 (wait for slew to complete) 10:59:26 (slew complete) 10:59:26 Calling TargetStart user action. 10:59:26 Project Priority is: undefined 10:59:26 [flip check: Tn=660s HAc=-18268s GW=T HAz=-17608s DWz=T WF=no] 10:59:26 Updating pointing... 10:59:26 Switching from B to SR filter for pointing exposure 10:59:26 Focus change of -320 steps required 10:59:29 (taking 10 sec. exposure, SR filter, binning = 4) 10:59:29 (using Fast readout mode) 10:59:29 (starting exposure) 10:59:53 (exposure complete) 10:59:56 (exposure complete and image downloaded) 10:59:56 Camera temp (deg.C) = -12 10:59:57 Focuser position = 3386 10:59:57 Focuser temp (deg.C) = 13.1 10:59:59 PROJNAME=AAVSO_P518_MMAE_AUTO put into fits header 10:59:59 CCD-TPWR=50 put into fits header 10:59:59 Focus postion= 3386 10:59:59 Image finished 10:59:59 Plate-solve pointing image. 10:59:59 485 image stars found 10:59:59 325 catalog stars found 11:00:00 Solved! 140 stars matched. 11:00:00 Average residual is 0.41 arcsec. 11:00:00 Pointing error is 1.090 arcmin @ angle 46.01 11:00:00 True focal length is 3464.3 mm. 11:00:00 True binned plate scales (arcsec/pix): H = 0.89 V = 0.89 11:00:00 True image center (J2000): 18h 03m 43.8s 40° 13' 05.53" 11:00:00 Imager sky position angle is 179.1 deg. 11:00:00 [sync] pointing model updated 11:00:00 Within max error tolerance, no re-slew needed. 11:00:00 Target is now centered. 11:00:00 (high cadence option, no web previews) 11:00:00 (aggregated exposure times, trying to autoguide) 11:00:00 Switching from SR to Open filter for imaging 11:00:00 Focus change of -360 steps required 11:00:05 (take guider image at initial interval 5 sec) 11:00:16 Multi-star guiding, MaxIm chose star at X=841.8121 Y=730.7151 11:00:16 (guide star SNR=14.9 X=842 Y=730) 11:00:17 (first exposure estimate 1.01 sec) 11:00:22 (guide star SNR=4.1 X=842 Y=730) 11:00:22 (final exposure for guiding 1 sec) 11:00:27 (guide star SNR=4.4 X=839 Y=728) 11:00:57 **Guider waited for 10 sec and never got a measurement 11:00:59 (take guider image at initial interval 1 sec) 11:01:03 Multi-star guiding, MaxIm chose star at X=0 Y=0 11:01:04 **No stars at all found in guider image 11:01:04 **No usable stars in guider image; trying again at max guider exposure 11:01:17 Multi-star guiding, MaxIm chose star at X=365.445 Y=705.0037 11:01:18 ** This guide star disappeared or moved > 20 pixels. Can't continue. 11:01:18 **No usable stars at max guider exposure interval, can't guide 11:01:18 **Autoguiding failed. ACP console log closed 06-Feb-2025 11:01:19 UTC