ACP console log opened 17-Feb-2024 03:13:13 UTC This is ACP version 9.0 (build 4, ACP 9 Production Release) Licensed to Arne Henden 03:13:13 This is AcquireScheduler V9.0.3 03:13:13 Custom image file path/names are in use 03:13:13 [PreFlip=300 PostFlip=300 AF=180 PU=60] 03:13:13 Hardware GEM pier side reporting is available. 03:13:14 Initializing AcquireSupport V9.0.3 03:13:14 Weather safe, server is Boltwood Cloud Sensor II 03:13:14 Telescope is ACP->TM61, driver V3 03:13:14 Dome is MaxDome 03:13:15 MaxIm DL is version 6.28 03:13:15 Imager is ASCOM 03:13:15 Using focus offsets and star mags from FilterInfo.txt 03:13:15 Selecting filter B from previous ACP run at 20240217@030853 UTC 03:13:15 Imager readout modes: 03:13:15 0 is Fast 03:13:15 1 is Normal 03:13:15 Guider is SX Universal (no rotator) 03:13:15 Guider plate scale is 0.2 arcsec/pix. Guided dither with main imager pixels 03:13:15 Max unguided exposure 60 sec. 03:13:15 Guider is set to multi-star mode 03:13:15 (assuring that FocusMax is running now...) 03:13:15 Calculated unbinned plate scales (arcsec/pix): H = 0.23 V = 0.23 03:13:15 Calculated field of view (arcmin): H = 36.3 V = 24.3 03:13:15 Plate solving with GSC 1.1 (ok for wider fields) 03:13:15 Mount supports tracking rate offsets 03:13:15 ==== Starting target QZ_Aur ==== 03:13:15 ACPS Observation QZ_Aur(1 of 1) 03:13:15 (belongs to Project AAVSO_survey_HQ_AUTO_ver3479, Plan QZ_Aur) 03:13:15 (turning on sidereal tracking) 03:13:15 Pointing updates are enabled 03:13:15 Catalog Maximum Mag = 18.0 03:13:15 Start slew to QZ_Aur... 03:13:17 (wait for slew to complete) 03:14:07 (slew complete) 03:14:07 [flip check: Tn=460s HAc=1416s GW=T HAz=1876s DWz=T WF=no] 03:14:07 Updating pointing... 03:14:07 Switching from B to SR filter for pointing exposure 03:14:07 Focus change of -320 steps required 03:14:11 (taking 10 sec. exposure, SR filter, binning = 4) 03:14:11 (using Fast readout mode) 03:14:11 (starting exposure) 03:14:37 (exposure complete) 03:14:40 (exposure complete and image downloaded) 03:14:41 Image finished 03:14:41 Plate-solve pointing image. 03:14:42 1966 image stars found 03:14:42 486 catalog stars found 03:14:43 Solved! 225 stars matched. 03:14:43 Average residual is 0.28 arcsec. 03:14:43 Pointing error is 2.778 arcmin @ angle 274.46 03:14:43 True focal length is 3468.7 mm. 03:14:43 True binned plate scales (arcsec/pix): H = 0.89 V = 0.89 03:14:43 True image center (J2000): 05h 28m 20.8s 33° 18' 34.71" 03:14:43 Imager sky position angle is 178.7 deg. 03:14:43 [sync] pointing model updated 03:14:43 Re-slew to target. 03:14:43 Start slew to QZ_Aur... 03:14:46 (wait for slew to complete) 03:14:56 (slew complete) 03:14:56 Target is now centered. 03:14:56 (high cadence option, no web previews) 03:14:56 (aggregated exposure times, trying to autoguide) 03:14:56 Switching from SR to B filter for imaging 03:14:56 Focus change of 320 steps required 03:15:01 (take guider image at initial interval 5 sec) 03:15:13 Multi-star guiding, MaxIm chose star at X=1027.741 Y=945.5718 03:15:14 ** This guide star disappeared or moved > 20 pixels. Can't continue. 03:15:14 **No usable stars in guider image; trying again at max guider exposure 03:15:27 Multi-star guiding, MaxIm chose star at X=220.5422 Y=127.2308 03:15:28 (guide star SNR=39.3 X=220 Y=127) 03:15:28 (first exposure estimate 1 sec) 03:15:33 (guide star SNR=5.1 X=220 Y=126) 03:15:34 (final exposure for guiding 1 sec) 03:15:39 (guide star SNR=5.1 X=220 Y=125) 03:16:05 **Guider waited for 10 sec and never got a measurement 03:16:07 (take guider image at initial interval 1 sec) 03:16:11 Multi-star guiding, MaxIm chose star at X=1340.495 Y=828.4877 03:16:11 (guide star SNR=5.7 X=1340 Y=829) 03:16:12 (first exposure estimate 1 sec) 03:16:16 (guide star SNR=6.4 X=1340 Y=828) 03:16:17 (final exposure for guiding 1 sec) 03:16:22 (guide star SNR=6.2 X=1338 Y=828) 03:17:26 **Guider waited for 10 sec and never got a measurement 03:17:27 (take guider image at initial interval 1 sec) 03:17:32 Multi-star guiding, MaxIm chose star at X=1341.169 Y=291.2608 03:17:32 (guide star SNR=6.8 X=1341 Y=291) 03:17:32 (first exposure estimate 1 sec) 03:17:37 (guide star SNR=6.6 X=1341 Y=291) 03:17:37 (final exposure for guiding 1 sec) 03:17:42 (guide star SNR=5.9 X=1340 Y=289) 03:18:07 **Guider waited for 10 sec and never got a measurement 03:18:08 (take guider image at initial interval 1 sec) 03:18:12 Multi-star guiding, MaxIm chose star at X=1292.021 Y=252.57 03:18:13 (guide star SNR=5.8 X=1292 Y=252) 03:18:13 (first exposure estimate 1 sec) 03:18:18 (guide star SNR=5.9 X=1291 Y=251) 03:18:18 (final exposure for guiding 1 sec) 03:18:23 (guide star SNR=7.2 X=1289 Y=250) 03:18:56 **Guider waited for 10 sec and never got a measurement 03:18:57 **Autoguiding failed. ACP console log closed 17-Feb-2024 03:18:57 UTC