ACP console log opened 15-Jan-2025 12:26:28 UTC This is ACP version 9.2 (build 1, ACP 9.2.1 (Production)) Licensed to Arne Henden 12:26:28 This is AcquireScheduler V9.1.3 12:26:28 Custom image file path/names are in use 12:26:28 [PreFlip=300 PostFlip=300 AF=180 PU=60] 12:26:28 Hardware GEM pier side reporting is available. 12:26:29 Initializing AcquireSupport V9.2.4 12:26:29 Weather safe, server is Boltwood Cloud Sensor II 12:26:29 User actions detected. 12:26:29 Telescope is ACP->TM61, driver V3 12:26:29 Dome is MaxDome 12:26:30 MaxIm DL is version 6.28 12:26:30 Imager is ASCOM 12:26:30 Using focus offsets and star mags from FilterInfo.txt 12:26:30 Selecting filter SR from previous ACP run at 20250115@122155 UTC 12:26:30 Imager readout modes: 12:26:30 0 is Fast 12:26:30 1 is Normal 12:26:30 Guider is SX Universal (no rotator) 12:26:30 Guider plate scale is 0.2 arcsec/pix. Guided dither with main imager pixels 12:26:30 Max unguided exposure 60 sec. 12:26:30 Guider is set to multi-star mode 12:26:30 (assuring that FocusMax is running now...) 12:26:37 Calculated unbinned plate scales (arcsec/pix): H = 0.23 V = 0.23 12:26:37 Calculated field of view (arcmin): H = 36.3 V = 24.3 12:26:37 Plate solving with GSC 1.1 (ok for wider fields) 12:26:37 Mount supports tracking rate offsets 12:26:37 ==== Starting target V1323_Her ==== 12:26:37 ACPS Observation V1323_Her(1 of 1) 12:26:37 (belongs to Project AAVSO_P518_MMAE_AUTO_ver4553, Plan V1323_Her) 12:26:37 (turning on sidereal tracking) 12:26:37 Pointing updates are enabled 12:26:37 Catalog Maximum Mag = 18.0 12:26:37 Start slew to V1323_Her... 12:26:39 (wait for slew to complete) 12:28:09 (slew complete) 12:28:09 Calling TargetStart user action. 12:28:09 Project Priority is: undefined 12:28:09 [flip check: Tn=660s HAc=-18134s GW=T HAz=-17474s DWz=T WF=no] 12:28:09 Updating pointing... 12:28:09 (taking 10 sec. exposure, SR filter, binning = 4) 12:28:09 (using Fast readout mode) 12:28:09 (starting exposure) 12:28:23 (exposure complete) 12:28:25 (exposure complete and image downloaded) 12:28:25 Camera temp (deg.C) = -12 12:28:26 Focuser position = 3870 12:28:26 Focuser temp (deg.C) = -3.7 12:28:27 PROJNAME=AAVSO_P518_MMAE_AUTO put into fits header 12:28:27 CCD-TPWR=9 put into fits header 12:28:28 Focus postion= 3870 12:28:28 Image finished 12:28:28 Plate-solve pointing image. 12:28:28 234 image stars found 12:28:28 325 catalog stars found 12:28:30 ** Failed to solve plate, possibly due to input plate scale being too far off. 12:28:30 Start slew to offset... 12:28:32 (wait for slew to complete) 12:28:41 (slew complete) 12:28:41 (taking 10 sec. exposure, SR filter, binning = 4) 12:28:41 (using Fast readout mode) 12:28:41 (starting exposure) 12:28:54 (exposure complete) 12:28:57 (exposure complete and image downloaded) 12:28:57 Camera temp (deg.C) = -11.9 12:28:58 Focuser position = 3870 12:28:58 Focuser temp (deg.C) = -3.8 12:28:59 PROJNAME=AAVSO_P518_MMAE_AUTO put into fits header 12:29:00 CCD-TPWR=10 put into fits header 12:29:00 Focus postion= 3870 12:29:00 Image finished 12:29:00 Plate-solve pointing image. 12:29:01 203 image stars found 12:29:01 312 catalog stars found 12:29:02 Solved! 64 stars matched. 12:29:02 Average residual is 0.37 arcsec. 12:29:02 Pointing error is 2.014 arcmin @ angle 18.68 12:29:02 True focal length is 3468.9 mm. 12:29:02 True binned plate scales (arcsec/pix): H = 0.89 V = 0.89 12:29:02 True image center (J2000): 18h 03m 43.1s 41° 26' 50.62" 12:29:02 Imager sky position angle is 179.1 deg. 12:29:02 [sync] pointing model updated 12:29:02 Re-slew to target. 12:29:02 Start slew to V1323_Her... 12:29:03 (wait for slew to complete) 12:29:13 (slew complete) 12:29:13 Target is now centered. 12:29:13 (high cadence option, no web previews) 12:29:13 (aggregated exposure times, trying to autoguide) 12:29:13 Switching from SR to Open filter for imaging 12:29:13 Focus change of -360 steps required 12:29:17 (take guider image at initial interval 5 sec) 12:29:29 Multi-star guiding, MaxIm chose star at X=813.6869 Y=612.0231 12:29:30 (guide star SNR=8.0 X=813 Y=612) 12:29:30 (first exposure estimate 1.88 sec) 12:29:34 (guide star SNR=1.8 X=809 Y=609) 12:29:34 (final exposure for guiding 3.21 sec) 12:29:41 (guide star SNR=4.4 X=792 Y=599) 12:29:42 **Guider unexpectedly stopped while waiting for measurement 12:29:43 (take guider image at initial interval 3.21 sec) 12:29:49 Multi-star guiding, MaxIm chose star at X=1358.994 Y=471.0048 12:29:50 ** This guide star disappeared or moved > 20 pixels. Can't continue. 12:29:50 **No usable stars in guider image; trying again at max guider exposure 12:30:02 Multi-star guiding, MaxIm chose star at X=0 Y=0 12:30:03 ** This guide star disappeared or moved > 20 pixels. Can't continue. 12:30:03 **No usable stars at max guider exposure interval, can't guide 12:30:03 **Autoguiding failed. ACP console log closed 15-Jan-2025 12:30:04 UTC