! Started logfile: J1642+6856_S_2014_06_09_pus_uvs.log on Wed Nov 16 19:58:48 2016 obs J1642+6856_S_2014_06_09_pus_uva.fits ! Reading UV FITS file: J1642+6856_S_2014_06_09_pus_uva.fits ! AN table 1: 16 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.597222 visibilities/baseline/integration-bin. ! Found source: J1642+6856 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.23588e+09 3.2e+07 1 3.2e+07 ! 02 2 2.26788e+09 3.2e+07 1 3.2e+07 ! 03 3 2.29988e+09 3.2e+07 1 3.2e+07 ! 04 4 2.36388e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 336 lines of history. ! ! Reading 1720 visibilities. select I ! Polarization I is unavailable. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.5 print "taper_size =",taper_size ! taper_size = 20 ![@muppet J1642+6856_S_2014_06_09_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.500x0.500 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.479423Jy sigma=0.004093 ! Fit after self-cal, rms=0.444884Jy sigma=0.003779 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.215 mas, bmaj=26.42 mas, bpa=-54.06 degrees ! Estimated noise=3348.26 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.06051 Jy ! Component: 100 - total flux cleaned = 1.29505 Jy ! Total flux subtracted in 100 components = 1.29505 Jy ! Clean residual min=-0.047987 max=0.079616 Jy/beam ! Clean residual mean=-0.000298 rms=0.017233 Jy/beam ! Combined flux in latest and established models = 1.29505 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 1.29505 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.239147Jy sigma=0.001983 ! Fit after self-cal, rms=0.239024Jy sigma=0.001982 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.853 mas, bmaj=27.86 mas, bpa=-54.14 degrees ! Estimated noise=1944.61 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.105194 Jy ! Component: 100 - total flux cleaned = 0.161593 Jy ! Component: 150 - total flux cleaned = 0.197049 Jy ! Component: 200 - total flux cleaned = 0.213147 Jy ! Total flux subtracted in 200 components = 0.213147 Jy ! Clean residual min=-0.030936 max=0.033893 Jy/beam ! Clean residual mean=-0.000039 rms=0.009129 Jy/beam ! Combined flux in latest and established models = 1.5082 Jy ! Performing phase self-cal ! Adding 53 model components to the UV plane model. ! The established model now contains 53 components and 1.5082 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.181129Jy sigma=0.001554 ! Fit after self-cal, rms=0.179920Jy sigma=0.001543 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.85 HN 0.97 KP 1.03 ! LA 1.20 MK 1.00* NL 0.97 OV 0.99 ! PT 1.00 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.01 HN 1.02 KP 1.00 ! LA 1.15 MK 1.00* NL 1.03 OV 1.02 ! PT 0.98 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.15 HN 1.02 KP 0.90 ! LA 0.91 MK 1.00* NL 0.98 OV 0.95 ! PT 0.95 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00 HN 1.01 KP 0.87 ! LA 0.87 MK 1.00* NL 1.04 OV 0.99 ! PT 1.00 SC 0.98 ! ! ! Fit before self-cal, rms=0.179920Jy sigma=0.001543 ! Fit after self-cal, rms=0.105988Jy sigma=0.000923 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.851 mas, bmaj=27.89 mas, bpa=-54.12 degrees ! Estimated noise=1926.2 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-91, 41.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0200862 Jy ! Component: 100 - total flux cleaned = 0.0197051 Jy ! Component: 150 - total flux cleaned = 0.0209931 Jy ! Component: 200 - total flux cleaned = 0.0209718 Jy ! Total flux subtracted in 200 components = 0.0209718 Jy ! Clean residual min=-0.005965 max=0.008082 Jy/beam ! Clean residual mean=-0.000004 rms=0.002181 Jy/beam ! Combined flux in latest and established models = 1.52917 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 97 components and 1.52917 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.101789Jy sigma=0.000884 ! Fit after self-cal, rms=0.101698Jy sigma=0.000883 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.101698Jy sigma=0.000883 ! Fit after self-cal, rms=0.101525Jy sigma=0.000882 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.852 mas, bmaj=27.89 mas, bpa=-54.12 degrees ! Estimated noise=1922.99 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00353736 Jy ! Component: 100 - total flux cleaned = 0.00312165 Jy ! Component: 150 - total flux cleaned = 0.00292749 Jy ! Component: 200 - total flux cleaned = 0.00276256 Jy ! Total flux subtracted in 200 components = 0.00276256 Jy ! Clean residual min=-0.005030 max=0.005530 Jy/beam ! Clean residual mean=0.000002 rms=0.001547 Jy/beam ! Combined flux in latest and established models = 1.53193 Jy selfcal ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 129 components and 1.53193 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100763Jy sigma=0.000875 ! Fit after self-cal, rms=0.100751Jy sigma=0.000875 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000149771 Jy ! Component: 100 - total flux cleaned = 0.000151448 Jy ! Component: 150 - total flux cleaned = 0.000150668 Jy ! Component: 200 - total flux cleaned = 0.000377001 Jy ! Total flux subtracted in 200 components = 0.000377001 Jy ! Clean residual min=-0.004760 max=0.005014 Jy/beam ! Clean residual mean=0.000003 rms=0.001286 Jy/beam ! Combined flux in latest and established models = 1.53231 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 160 components and 1.53231 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100444Jy sigma=0.000872 ! Fit after self-cal, rms=0.100441Jy sigma=0.000872 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100441Jy sigma=0.000872 ! Fit after self-cal, rms=0.100420Jy sigma=0.000872 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.851 mas, bmaj=27.89 mas, bpa=-54.12 degrees ! Estimated noise=1922.4 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00090118 Jy ! Component: 100 - total flux cleaned = 0.000704904 Jy ! Component: 150 - total flux cleaned = 0.000614423 Jy ! Component: 200 - total flux cleaned = 0.000530282 Jy ! Total flux subtracted in 200 components = 0.000530282 Jy ! Clean residual min=-0.004731 max=0.004522 Jy/beam ! Clean residual mean=0.000002 rms=0.001108 Jy/beam ! Combined flux in latest and established models = 1.53284 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 183 components and 1.53284 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100250Jy sigma=0.000871 ! Fit after self-cal, rms=0.100248Jy sigma=0.000871 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.03568e-07 Jy ! Component: 100 - total flux cleaned = -0.000148042 Jy ! Component: 150 - total flux cleaned = -0.000143603 Jy ! Component: 200 - total flux cleaned = -7.97029e-05 Jy ! Total flux subtracted in 200 components = -7.97029e-05 Jy ! Clean residual min=-0.004688 max=0.004283 Jy/beam ! Clean residual mean=0.000001 rms=0.001017 Jy/beam ! Combined flux in latest and established models = 1.53276 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 204 components and 1.53276 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100156Jy sigma=0.000870 ! Fit after self-cal, rms=0.100154Jy sigma=0.000870 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100154Jy sigma=0.000870 ! Fit after self-cal, rms=0.100153Jy sigma=0.000870 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.259 mas, bmaj=28.63 mas, bpa=-53.95 degrees ! Estimated noise=2233.35 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.35292e-05 Jy ! Component: 100 - total flux cleaned = 0.000238527 Jy ! Component: 150 - total flux cleaned = 0.000526125 Jy ! Component: 200 - total flux cleaned = 0.000677869 Jy ! Total flux subtracted in 200 components = 0.000677869 Jy ! Clean residual min=-0.004310 max=0.003785 Jy/beam ! Clean residual mean=0.000003 rms=0.000970 Jy/beam ! Combined flux in latest and established models = 1.53344 Jy selfcal ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 248 components and 1.53344 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100111Jy sigma=0.000870 ! Fit after self-cal, rms=0.100107Jy sigma=0.000870 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000199108 Jy ! Component: 100 - total flux cleaned = 0.000335121 Jy ! Component: 150 - total flux cleaned = 0.000421397 Jy ! Component: 200 - total flux cleaned = 0.000541091 Jy ! Total flux subtracted in 200 components = 0.000541091 Jy ! Clean residual min=-0.004288 max=0.003720 Jy/beam ! Clean residual mean=0.000004 rms=0.000917 Jy/beam ! Combined flux in latest and established models = 1.53398 Jy ! Performing phase self-cal ! Adding 52 model components to the UV plane model. ! The established model now contains 279 components and 1.53398 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100082Jy sigma=0.000869 ! Fit after self-cal, rms=0.100080Jy sigma=0.000869 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=3.851 mas, bmaj=27.89 mas, bpa=-54.12 degrees ! Estimated noise=1922.23 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.851 x 27.89 at -54.12 degrees (North through East) ! Clean map min=-0.0079981 max=1.3575 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100080Jy sigma=0.000869 ! Fit after self-cal, rms=0.080806Jy sigma=0.000698 ! Inverting map and beam ! Estimated beam: bmin=3.851 mas, bmaj=27.89 mas, bpa=-54.12 degrees ! Estimated noise=1922.47 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000152074 Jy ! Component: 100 - total flux cleaned = -4.2261e-05 Jy ! Component: 150 - total flux cleaned = -8.71078e-05 Jy ! Component: 200 - total flux cleaned = -8.82197e-05 Jy ! Total flux subtracted in 200 components = -8.82197e-05 Jy ! Clean residual min=-0.004610 max=0.004119 Jy/beam ! Clean residual mean=0.000001 rms=0.000882 Jy/beam ! Combined flux in latest and established models = 1.53389 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 309 components and 1.53389 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080752Jy sigma=0.000697 ! Fit after self-cal, rms=0.080749Jy sigma=0.000697 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000226931 Jy ! Component: 100 - total flux cleaned = 0.000305972 Jy ! Component: 150 - total flux cleaned = 0.000382864 Jy ! Component: 200 - total flux cleaned = 0.000381744 Jy ! Total flux subtracted in 200 components = 0.000381744 Jy ! Clean residual min=-0.004553 max=0.004050 Jy/beam ! Clean residual mean=0.000001 rms=0.000861 Jy/beam ! Combined flux in latest and established models = 1.53427 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 339 components and 1.53427 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080715Jy sigma=0.000697 ! Fit after self-cal, rms=0.080713Jy sigma=0.000697 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080713Jy sigma=0.000697 ! Fit after self-cal, rms=0.080708Jy sigma=0.000697 print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.212 mas, bmaj=26.46 mas, bpa=-54.05 degrees ! Estimated noise=3316.76 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.05053 Jy ! Component: 100 - total flux cleaned = 1.28373 Jy ! Component: 150 - total flux cleaned = 1.36825 Jy ! Component: 200 - total flux cleaned = 1.41459 Jy ! Total flux subtracted in 200 components = 1.41459 Jy ! Clean residual min=-0.020523 max=0.028218 Jy/beam ! Clean residual mean=-0.000159 rms=0.007001 Jy/beam ! Combined flux in latest and established models = 1.41459 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 25 model components to the UV plane model. ! The established model now contains 25 components and 1.41459 Jy ! Inverting map and beam ! Estimated beam: bmin=3.851 mas, bmaj=27.89 mas, bpa=-54.12 degrees ! Estimated noise=1922.3 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0452325 Jy ! Component: 100 - total flux cleaned = 0.0726875 Jy ! Component: 150 - total flux cleaned = 0.0855805 Jy ! Component: 200 - total flux cleaned = 0.0955864 Jy ! Total flux subtracted in 200 components = 0.0955864 Jy ! Clean residual min=-0.008542 max=0.012523 Jy/beam ! Clean residual mean=-0.000056 rms=0.003147 Jy/beam ! Combined flux in latest and established models = 1.51018 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 74 components and 1.51018 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.258 mas, bmaj=28.64 mas, bpa=-53.95 degrees ! Estimated noise=2233.7 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0133391 Jy ! Component: 100 - total flux cleaned = 0.0153784 Jy ! Component: 150 - total flux cleaned = 0.0173382 Jy ! Component: 200 - total flux cleaned = 0.019187 Jy ! Total flux subtracted in 200 components = 0.019187 Jy ! Clean residual min=-0.006019 max=0.007117 Jy/beam ! Clean residual mean=-0.000014 rms=0.002243 Jy/beam ! Combined flux in latest and established models = 1.52936 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000462001 Jy ! Component: 100 - total flux cleaned = 0.00148415 Jy ! Component: 150 - total flux cleaned = 0.00202499 Jy ! Component: 200 - total flux cleaned = 0.00281834 Jy ! Total flux subtracted in 200 components = 0.00281834 Jy ! Clean residual min=-0.004973 max=0.004763 Jy/beam ! Clean residual mean=-0.000006 rms=0.001575 Jy/beam ! Combined flux in latest and established models = 1.53218 Jy ! Adding 90 model components to the UV plane model. ! The established model now contains 158 components and 1.53218 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.851 mas, bmaj=27.89 mas, bpa=-54.12 degrees ! Estimated noise=1922.3 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000632865 Jy ! Component: 100 - total flux cleaned = 0.000141676 Jy ! Component: 150 - total flux cleaned = -0.000148624 Jy ! Component: 200 - total flux cleaned = -0.000160316 Jy ! Total flux subtracted in 200 components = -0.000160316 Jy ! Clean residual min=-0.005051 max=0.004962 Jy/beam ! Clean residual mean=-0.000004 rms=0.001181 Jy/beam ! Combined flux in latest and established models = 1.53202 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 187 components and 1.53202 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081049Jy sigma=0.000700 ! Fit after self-cal, rms=0.081005Jy sigma=0.000699 wmodel J1642+6856_S_2014_06_09_pus_map.mod ! Writing 187 model components to file: J1642+6856_S_2014_06_09_pus_map.mod wobs J1642+6856_S_2014_06_09_pus_uvs.fits ! Writing UV FITS file: J1642+6856_S_2014_06_09_pus_uvs.fits wwins J1642+6856_S_2014_06_09_pus_map.win ! wwins: Wrote 2 windows to J1642+6856_S_2014_06_09_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000372328 Jy ! Component: 100 - total flux cleaned = 8.87394e-06 Jy ! Component: 150 - total flux cleaned = 0.000358641 Jy ! Component: 200 - total flux cleaned = 0.000936326 Jy ! Component: 250 - total flux cleaned = 0.00154327 Jy ! Component: 300 - total flux cleaned = 0.00205835 Jy ! Component: 350 - total flux cleaned = 0.00233258 Jy ! Component: 400 - total flux cleaned = 0.00254329 Jy ! Component: 450 - total flux cleaned = 0.00269632 Jy ! Component: 500 - total flux cleaned = 0.00303658 Jy ! Component: 550 - total flux cleaned = 0.00322482 Jy ! Component: 600 - total flux cleaned = 0.00340619 Jy ! Component: 650 - total flux cleaned = 0.00349407 Jy ! Component: 700 - total flux cleaned = 0.00349298 Jy ! Component: 750 - total flux cleaned = 0.00353479 Jy ! Component: 800 - total flux cleaned = 0.0035348 Jy ! Component: 850 - total flux cleaned = 0.00361512 Jy ! Component: 900 - total flux cleaned = 0.00361574 Jy ! Component: 950 - total flux cleaned = 0.00373062 Jy ! Component: 1000 - total flux cleaned = 0.00372978 Jy ! Component: 1050 - total flux cleaned = 0.00383973 Jy ! Component: 1100 - total flux cleaned = 0.00391115 Jy ! Component: 1150 - total flux cleaned = 0.00394595 Jy ! Component: 1200 - total flux cleaned = 0.00387559 Jy ! Component: 1250 - total flux cleaned = 0.00394469 Jy ! Component: 1300 - total flux cleaned = 0.00397866 Jy ! Component: 1350 - total flux cleaned = 0.00397885 Jy ! Component: 1400 - total flux cleaned = 0.00407845 Jy ! Component: 1450 - total flux cleaned = 0.00411129 Jy ! Component: 1500 - total flux cleaned = 0.00424073 Jy ! Component: 1550 - total flux cleaned = 0.0043365 Jy ! Component: 1600 - total flux cleaned = 0.00446324 Jy ! Component: 1650 - total flux cleaned = 0.00458861 Jy ! Component: 1700 - total flux cleaned = 0.00471281 Jy ! Component: 1750 - total flux cleaned = 0.00489685 Jy ! Component: 1800 - total flux cleaned = 0.0050486 Jy ! Component: 1850 - total flux cleaned = 0.00522924 Jy ! Component: 1900 - total flux cleaned = 0.00534847 Jy ! Component: 1950 - total flux cleaned = 0.00552592 Jy ! Component: 2000 - total flux cleaned = 0.00570159 Jy ! Component: 2050 - total flux cleaned = 0.00584649 Jy ! Component: 2100 - total flux cleaned = 0.0059617 Jy ! Component: 2150 - total flux cleaned = 0.00607634 Jy ! Component: 2200 - total flux cleaned = 0.00624689 Jy ! Component: 2250 - total flux cleaned = 0.00635961 Jy ! Component: 2300 - total flux cleaned = 0.00644368 Jy ! Component: 2350 - total flux cleaned = 0.00655512 Jy ! Component: 2400 - total flux cleaned = 0.00663826 Jy ! Component: 2450 - total flux cleaned = 0.00674836 Jy ! Component: 2500 - total flux cleaned = 0.00683041 Jy ! Component: 2550 - total flux cleaned = 0.00693952 Jy ! Component: 2600 - total flux cleaned = 0.0070479 Jy ! Component: 2650 - total flux cleaned = 0.00715607 Jy ! Component: 2700 - total flux cleaned = 0.00718305 Jy ! Component: 2750 - total flux cleaned = 0.00729059 Jy ! Component: 2800 - total flux cleaned = 0.00729045 Jy ! Component: 2850 - total flux cleaned = 0.007344 Jy ! Component: 2900 - total flux cleaned = 0.00737078 Jy ! Component: 2950 - total flux cleaned = 0.0074244 Jy ! Component: 3000 - total flux cleaned = 0.00747811 Jy ! Component: 3050 - total flux cleaned = 0.007478 Jy ! Component: 3100 - total flux cleaned = 0.00761193 Jy ! Component: 3150 - total flux cleaned = 0.00766567 Jy ! Component: 3200 - total flux cleaned = 0.00774636 Jy ! Component: 3250 - total flux cleaned = 0.00785403 Jy ! Component: 3300 - total flux cleaned = 0.00788096 Jy ! Component: 3350 - total flux cleaned = 0.00798911 Jy ! Component: 3400 - total flux cleaned = 0.0081246 Jy ! Component: 3450 - total flux cleaned = 0.00817898 Jy ! Component: 3500 - total flux cleaned = 0.00828802 Jy ! Component: 3550 - total flux cleaned = 0.00837005 Jy ! Component: 3600 - total flux cleaned = 0.00847961 Jy ! Component: 3650 - total flux cleaned = 0.00847963 Jy ! Component: 3700 - total flux cleaned = 0.00861764 Jy ! Component: 3750 - total flux cleaned = 0.00870068 Jy ! Component: 3800 - total flux cleaned = 0.00878402 Jy ! Component: 3850 - total flux cleaned = 0.00886761 Jy ! Component: 3900 - total flux cleaned = 0.00895173 Jy ! Component: 3950 - total flux cleaned = 0.00903615 Jy ! Component: 4000 - total flux cleaned = 0.00909261 Jy ! Component: 4050 - total flux cleaned = 0.00920597 Jy ! Total flux subtracted in 4096 components = 0.00923449 Jy ! Clean residual min=-0.001584 max=0.001563 Jy/beam ! Clean residual mean=0.000002 rms=0.000551 Jy/beam ! Combined flux in latest and established models = 1.54126 Jy keep ! Adding 287 model components to the UV plane model. ! The established model now contains 474 components and 1.54126 Jy ![Exited script file: muppet] wmap "J1642+6856_S_2014_06_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.851 x 27.89 at -54.12 degrees (North through East) ! Clean map min=-0.0094927 max=1.3543 Jy/beam ! Writing clean map to FITS file: J1642+6856_S_2014_06_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.35427 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.0005657 device "J1642+6856_S_2014_06_09_pus\_map.eps/VPS" ! Attempting to open device: 'J1642+6856_S_2014_06_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.125315 0.125315 0.250629 0.501258 1.00252 2.00503 4.01006 8.02013 16.0403 32.0805 64.161 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0016 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.354 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.851 x 27.89 at -54.12 degrees (North through East) ! Clean map min=-0.0094927 max=1.3543 Jy/beam quit ! Quitting program ! Log file J1642+6856_S_2014_06_09_pus_uvs.log closed on Wed Nov 16 19:58:53 2016