ACP console log opened 27-Jan-2024 03:01:43 UTC This is ACP version 9.0 (build 4, ACP 9 Production Release) Licensed to Arne Henden 03:01:43 This is AcquireScheduler V9.0.3 03:01:43 Custom image file path/names are in use 03:01:43 [PreFlip=300 PostFlip=300 AF=180 PU=60] 03:01:43 Hardware GEM pier side reporting is available. 03:01:44 Initializing AcquireSupport V9.0.3 03:01:44 Weather safe, server is Boltwood Cloud Sensor II 03:01:44 Telescope is ACP->TM61, driver V3 03:01:44 Dome is MaxDome 03:01:44 MaxIm DL is version 6.28 03:01:44 Imager is ASCOM 03:01:44 Using focus offsets and star mags from FilterInfo.txt 03:01:44 Selecting filter SU from previous ACP run at 20240127@025902 UTC 03:01:44 Imager readout modes: 03:01:44 0 is Fast 03:01:44 1 is Normal 03:01:44 Guider is SX Universal (no rotator) 03:01:44 Guider plate scale is 0.2 arcsec/pix. Guided dither with main imager pixels 03:01:44 Max unguided exposure 60 sec. 03:01:44 Guider is set to multi-star mode 03:01:44 (assuring that FocusMax is running now...) 03:01:44 Calculated unbinned plate scales (arcsec/pix): H = 0.23 V = 0.23 03:01:44 Calculated field of view (arcmin): H = 36.3 V = 24.3 03:01:44 Plate solving with GSC 1.1 (ok for wider fields) 03:01:44 Mount supports tracking rate offsets 03:01:44 ==== Starting target L1022_IRS ==== 03:01:44 ACPS Observation L1022_IRS(1 of 1) 03:01:44 (belongs to Project AAVSO_survey_HQ_AUTO_ver3479, Plan L1022_IRS) 03:01:44 (turning on sidereal tracking) 03:01:44 Pointing updates are enabled 03:01:44 Catalog Maximum Mag = 18.0 03:01:44 Start slew to L1022_IRS... 03:01:46 (wait for slew to complete) 03:02:11 (slew complete) 03:02:11 [flip check: Tn=540s HAc=-9571s GW=T HAz=-9031s DWz=T WF=no] 03:02:11 Updating pointing... 03:02:11 Switching from SU to SR filter for pointing exposure 03:02:11 No focus change required 03:02:11 (taking 10 sec. exposure, SR filter, binning = 4) 03:02:11 (using Fast readout mode) 03:02:11 (starting exposure) 03:02:32 (exposure complete) 03:02:34 (exposure complete and image downloaded) 03:02:36 Image finished 03:02:36 Plate-solve pointing image. 03:02:36 766 image stars found 03:02:36 391 catalog stars found 03:02:37 Solved! 130 stars matched. 03:02:37 Average residual is 0.26 arcsec. 03:02:37 Pointing error is 2.740 arcmin @ angle 276.81 03:02:37 True focal length is 3469.4 mm. 03:02:37 True binned plate scales (arcsec/pix): H = 0.89 V = 0.89 03:02:37 True image center (J2000): 06h 57m 10.7s -08° 18' 05.78" 03:02:37 Imager sky position angle is 178.7 deg. 03:02:38 [sync] pointing model updated 03:02:38 Re-slew to target. 03:02:38 Start slew to L1022_IRS... 03:02:39 (wait for slew to complete) 03:02:49 (slew complete) 03:02:49 Target is now centered. 03:02:49 (high cadence option, no web previews) 03:02:49 (long exposure, trying to autoguide) 03:02:49 Switching from SR to V filter for imaging 03:02:49 Focus change of 290 steps required 03:02:52 (take guider image at initial interval 5 sec) 03:03:05 Multi-star guiding, MaxIm chose star at X=241.5497 Y=451.7664 03:03:06 (guide star SNR=13.6 X=241 Y=452) 03:03:06 (first exposure estimate 1.1 sec) 03:03:11 (guide star SNR=5.1 X=234 Y=447) 03:03:11 (final exposure for guiding 1 sec) 03:03:16 (guide star SNR=4.0 X=231 Y=443) 03:03:18 **Guider unexpectedly stopped while waiting for measurement 03:03:19 (take guider image at initial interval 1 sec) 03:03:24 Multi-star guiding, MaxIm chose star at X=231 Y=443 03:03:24 (guide star SNR=3.9 X=230 Y=444) 03:03:25 (first exposure estimate 1 sec) 03:03:29 (guide star SNR=4.1 X=226 Y=440) 03:03:29 (final exposure for guiding 1 sec) 03:03:34 (guide star SNR=3.4 X=223 Y=436) 03:03:35 **Guider unexpectedly stopped while waiting for measurement 03:03:37 (take guider image at initial interval 1 sec) 03:03:41 Multi-star guiding, MaxIm chose star at X=221.8477 Y=435.2667 03:03:41 (guide star SNR=3.8 X=222 Y=435) 03:03:42 (first exposure estimate 1 sec) 03:03:47 (guide star SNR=3.4 X=219 Y=431) 03:03:47 (final exposure for guiding 1 sec) 03:03:52 (guide star SNR=2.9 X=215 Y=430) 03:03:54 **Guider unexpectedly stopped while waiting for measurement 03:03:55 (take guider image at initial interval 1 sec) 03:03:59 Multi-star guiding, MaxIm chose star at X=1359 Y=471 03:04:00 **No stars at all found in guider image 03:04:00 **No usable stars in guider image; trying again at max guider exposure 03:04:13 Multi-star guiding, MaxIm chose star at X=207.9211 Y=422.1141 03:04:14 (guide star SNR=6.7 X=207 Y=422) 03:04:14 (first exposure estimate 4.49 sec) 03:04:22 (guide star SNR=4.2 X=199 Y=416) 03:04:22 (final exposure for guiding 3.21 sec) 03:04:30 ** This guide star disappeared or moved > 20 pixels. Can't continue. 03:05:06 **Guider waited for 16.05 sec and never got a measurement 03:05:07 **Autoguiding failed. ACP console log closed 27-Jan-2024 03:05:07 UTC