ACP console log opened 14-Jan-2025 09:20:05 UTC This is ACP version 9.2 (build 1, ACP 9.2.1 (Production)) Licensed to Arne Henden 09:20:05 This is AcquireScheduler V9.1.3 09:20:05 Custom image file path/names are in use 09:20:05 [PreFlip=300 PostFlip=300 AF=180 PU=60] 09:20:05 Hardware GEM pier side reporting is available. 09:20:06 Initializing AcquireSupport V9.2.4 09:20:06 Weather safe, server is Boltwood Cloud Sensor II 09:20:06 User actions detected. 09:20:06 Telescope is ACP->TM61, driver V3 09:20:06 Dome is MaxDome 09:20:07 MaxIm DL is version 6.28 09:20:07 Imager is ASCOM 09:20:07 Using focus offsets and star mags from FilterInfo.txt 09:20:07 Selecting filter SU from previous ACP run at 20250114@091631 UTC 09:20:07 Imager readout modes: 09:20:07 0 is Fast 09:20:07 1 is Normal 09:20:07 Guider is SX Universal (no rotator) 09:20:07 Guider plate scale is 0.2 arcsec/pix. Guided dither with main imager pixels 09:20:07 Max unguided exposure 60 sec. 09:20:07 Guider is set to multi-star mode 09:20:07 (assuring that FocusMax is running now...) 09:20:14 Calculated unbinned plate scales (arcsec/pix): H = 0.23 V = 0.23 09:20:14 Calculated field of view (arcmin): H = 36.3 V = 24.3 09:20:14 Plate solving with GSC 1.1 (ok for wider fields) 09:20:14 Mount supports tracking rate offsets 09:20:14 ==== Starting target 3C_279 ==== 09:20:14 ACPS Observation 3C_279(1 of 1) 09:20:14 (belongs to Project AAVSO_MISC_OAR_AUTO_ver2706, Plan 3C_279) 09:20:14 (turning on sidereal tracking) 09:20:14 Pointing updates are enabled 09:20:14 Catalog Maximum Mag = 18.0 09:20:14 Start slew to 3C_279... 09:20:16 (wait for slew to complete) 09:20:25 (slew complete) 09:20:25 Calling TargetStart user action. 09:20:25 Project Priority is: undefined 09:20:25 (skipping pointing update, last target close enough) 09:20:25 [flip check: Tn=460s HAc=-11248s GW=T HAz=-10788s DWz=T WF=no] 09:20:25 (high cadence option, no web previews) 09:20:25 (aggregated exposure times, trying to autoguide) 09:20:25 Switching from SU to R filter for imaging 09:20:25 Focus change of 270 steps required 09:20:29 (take guider image at initial interval 5 sec) 09:20:41 Multi-star guiding, MaxIm chose star at X=313 Y=565 09:20:42 ** This guide star disappeared or moved > 20 pixels. Can't continue. 09:20:42 **No usable stars in guider image; trying again at max guider exposure 09:20:55 Multi-star guiding, MaxIm chose star at X=459.9835 Y=468.9651 09:20:55 (guide star SNR=6.3 X=460 Y=469) 09:20:55 (first exposure estimate 4.78 sec) 09:21:03 (guide star SNR=2.8 X=459 Y=469) 09:21:03 (final exposure for guiding 5.16 sec) 09:21:13 (guide star SNR=3.1 X=445 Y=458) 09:21:14 **Guider unexpectedly stopped while waiting for measurement 09:21:15 (take guider image at initial interval 5.16 sec) 09:21:23 Multi-star guiding, MaxIm chose star at X=434.6913 Y=449.7795 09:21:24 (guide star SNR=3.5 X=435 Y=450) 09:21:24 (first exposure estimate 4.44 sec) 09:21:32 (guide star SNR=2.8 X=429 Y=445) 09:21:32 (final exposure for guiding 4.75 sec) 09:21:40 (guide star SNR=3.3 X=426 Y=443) 09:22:06 **Guider waited for 23.75 sec and never got a measurement 09:22:07 (take guider image at initial interval 4.75 sec) 09:22:15 Multi-star guiding, MaxIm chose star at X=0 Y=0 09:22:16 ** This guide star disappeared or moved > 20 pixels. Can't continue. 09:22:16 **No usable stars in guider image; trying again at max guider exposure 09:22:29 Multi-star guiding, MaxIm chose star at X=0 Y=0 09:22:30 ** This guide star disappeared or moved > 20 pixels. Can't continue. 09:22:30 **No usable stars at max guider exposure interval, can't guide 09:22:30 **Autoguiding failed. ACP console log closed 14-Jan-2025 09:22:30 UTC