ACP console log opened 15-Feb-2024 03:19:35 UTC This is ACP version 9.0 (build 4, ACP 9 Production Release) Licensed to Arne Henden 03:19:35 This is AcquireScheduler V9.0.3 03:19:35 Custom image file path/names are in use 03:19:35 [PreFlip=300 PostFlip=300 AF=180 PU=60] 03:19:35 Hardware GEM pier side reporting is available. 03:19:36 Initializing AcquireSupport V9.0.3 03:19:36 Weather safe, server is Boltwood Cloud Sensor II 03:19:36 Telescope is ACP->TM61, driver V3 03:19:36 Dome is MaxDome 03:19:37 MaxIm DL is version 6.28 03:19:37 Imager is ASCOM 03:19:37 Using focus offsets and star mags from FilterInfo.txt 03:19:37 Selecting filter V from previous ACP run at 20240215@031102 UTC 03:19:37 Imager readout modes: 03:19:37 0 is Fast 03:19:37 1 is Normal 03:19:37 Guider is SX Universal (no rotator) 03:19:37 Guider plate scale is 0.2 arcsec/pix. Guided dither with main imager pixels 03:19:37 Max unguided exposure 60 sec. 03:19:37 Guider is set to multi-star mode 03:19:37 (assuring that FocusMax is running now...) 03:19:37 Calculated unbinned plate scales (arcsec/pix): H = 0.23 V = 0.23 03:19:37 Calculated field of view (arcmin): H = 36.3 V = 24.3 03:19:37 Plate solving with GSC 1.1 (ok for wider fields) 03:19:37 Mount supports tracking rate offsets 03:19:37 ==== Starting target CW_Mon ==== 03:19:37 ACPS Observation CW_Mon(1 of 1) 03:19:37 (belongs to Project AAVSO_survey_HQ_AUTO_ver3479, Plan CW_Mon) 03:19:37 (turning on sidereal tracking) 03:19:37 Pointing updates are enabled 03:19:37 Catalog Maximum Mag = 18.0 03:19:37 Start slew to CW_Mon... 03:19:38 (wait for slew to complete) 03:20:08 (slew complete) 03:20:08 [flip check: Tn=454s HAc=-2774s GW=T HAz=-2320s DWz=T WF=no] 03:20:08 Updating pointing... 03:20:09 Switching from V to SR filter for pointing exposure 03:20:09 Focus change of -290 steps required 03:20:12 (taking 10 sec. exposure, SR filter, binning = 4) 03:20:12 (using Fast readout mode) 03:20:12 (starting exposure) 03:20:36 (exposure complete) 03:20:39 (exposure complete and image downloaded) 03:20:40 Image finished 03:20:40 Plate-solve pointing image. 03:20:40 1253 image stars found 03:20:41 207 catalog stars found 03:20:42 Solved! 122 stars matched. 03:20:42 Average residual is 0.26 arcsec. 03:20:42 Pointing error is 2.845 arcmin @ angle 275.61 03:20:42 True focal length is 3468.6 mm. 03:20:42 True binned plate scales (arcsec/pix): H = 0.89 V = 0.89 03:20:42 True image center (J2000): 06h 36m 43.3s 00° 02' 33.89" 03:20:42 Imager sky position angle is 178.7 deg. 03:20:42 [sync] pointing model updated 03:20:42 Re-slew to target. 03:20:42 Start slew to CW_Mon... 03:20:43 (wait for slew to complete) 03:20:53 (slew complete) 03:20:53 Target is now centered. 03:20:53 (high cadence option, no web previews) 03:20:53 (aggregated exposure times, trying to autoguide) 03:20:53 Switching from SR to V filter for imaging 03:20:53 Focus change of 290 steps required 03:20:57 (take guider image at initial interval 5 sec) 03:21:11 Multi-star guiding, MaxIm chose star at X=454.7509 Y=350.0533 03:21:11 ** This guide star disappeared or moved > 20 pixels. Can't continue. 03:21:12 **No usable stars in guider image; trying again at max guider exposure 03:21:25 Multi-star guiding, MaxIm chose star at X=273.8683 Y=752.1959 03:21:25 (guide star SNR=76.0 X=274 Y=753) 03:21:26 (first exposure estimate 1 sec) 03:21:30 (guide star SNR=14.6 X=273 Y=750) 03:21:30 (final exposure for guiding 1 sec) 03:21:35 (guide star SNR=14.9 X=273 Y=750) 03:22:05 **Guider waited for 10 sec and never got a measurement 03:22:06 (take guider image at initial interval 1 sec) 03:22:10 Multi-star guiding, MaxIm chose star at X=227.5145 Y=716.2175 03:22:11 (guide star SNR=16.3 X=227 Y=716) 03:22:11 (first exposure estimate 1 sec) 03:22:16 (guide star SNR=15.6 X=226 Y=716) 03:22:16 (final exposure for guiding 1 sec) 03:22:21 (guide star SNR=14.9 X=226 Y=714) 03:23:37 (take guider image at initial interval 1 sec) 03:23:41 Multi-star guiding, MaxIm chose star at X=195.5795 Y=690.1019 03:23:41 (guide star SNR=15.6 X=195 Y=690) 03:23:42 (first exposure estimate 1 sec) 03:23:47 (guide star SNR=14.5 X=190 Y=685) 03:23:47 (final exposure for guiding 1 sec) 03:23:52 (guide star SNR=13.5 X=182 Y=678) 03:24:21 **Guider waited for 10 sec and never got a measurement 03:24:22 (take guider image at initial interval 1 sec) 03:24:27 Multi-star guiding, MaxIm chose star at X=127.1253 Y=636.5571 03:24:27 (guide star SNR=16.3 X=127 Y=636) 03:24:28 (first exposure estimate 1 sec) 03:24:32 (guide star SNR=14.0 X=126 Y=634) 03:24:32 (final exposure for guiding 1 sec) 03:24:37 (guide star SNR=15.1 X=123 Y=632) 03:25:09 **Guider waited for 10 sec and never got a measurement 03:25:11 **Autoguiding failed. ACP console log closed 15-Feb-2024 03:25:11 UTC