! Started logfile: J2031+1219_S_2014_06_09_pus_uvs.log on Wed Nov 16 20:05:28 2016 obs J2031+1219_S_2014_06_09_pus_uva.fits ! Reading UV FITS file: J2031+1219_S_2014_06_09_pus_uva.fits ! AN table 1: 33 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.662626 visibilities/baseline/integration-bin. ! Found source: J2031+1219 ! ! 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 3936 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 J2031+1219_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 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.205111Jy sigma=0.002649 ! Fit after self-cal, rms=0.161407Jy sigma=0.002166 ! 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=3.024 mas, bmaj=8.011 mas, bpa=4.304 degrees ! Estimated noise=1193.86 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 = 0.713407 Jy ! Component: 100 - total flux cleaned = 0.869104 Jy ! Total flux subtracted in 100 components = 0.869104 Jy ! Clean residual min=-0.026613 max=0.045249 Jy/beam ! Clean residual mean=0.000075 rms=0.007327 Jy/beam ! Combined flux in latest and established models = 0.869104 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.869104 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.157280Jy sigma=0.001857 ! Fit after self-cal, rms=0.157281Jy sigma=0.001857 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0452552 Jy ! Component: 100 - total flux cleaned = 0.0667492 Jy ! Total flux subtracted in 100 components = 0.0667492 Jy ! Clean residual min=-0.021563 max=0.028187 Jy/beam ! Clean residual mean=0.000017 rms=0.006360 Jy/beam ! Combined flux in latest and established models = 0.935853 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 13 components and 0.935853 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.140533Jy sigma=0.001745 ! Fit after self-cal, rms=0.140511Jy sigma=0.001745 ! 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=3.571 mas, bmaj=9.072 mas, bpa=2.582 degrees ! Estimated noise=927.371 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 = 0.014437 Jy ! Component: 100 - total flux cleaned = 0.0218682 Jy ! Component: 150 - total flux cleaned = 0.0241859 Jy ! Component: 200 - total flux cleaned = 0.0244932 Jy ! Total flux subtracted in 200 components = 0.0244932 Jy ! Clean residual min=-0.019849 max=0.023406 Jy/beam ! Clean residual mean=-0.000013 rms=0.006001 Jy/beam ! Combined flux in latest and established models = 0.960346 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 28 components and 0.960346 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.138496Jy sigma=0.001733 ! Fit after self-cal, rms=0.138464Jy sigma=0.001732 ! 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 0.83 HN 0.94 KP 1.04 ! LA 1.17 MK 1.03 NL 0.95 OV 0.96 ! PT 1.01 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00 HN 0.98 KP 1.02 ! LA 1.13 MK 1.03 NL 1.11 OV 1.00 ! PT 0.98 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.12 HN 0.98 KP 0.91 ! LA 0.89 MK 1.03 NL 1.29 OV 0.93 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.01 HN 0.98 KP 0.89 ! LA 0.86 MK 1.05 NL 1.03 OV 1.00 ! PT 1.02 SC 0.97 ! ! ! Fit before self-cal, rms=0.138464Jy sigma=0.001732 ! Fit after self-cal, rms=0.103342Jy sigma=0.001126 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.566 mas, bmaj=9.082 mas, bpa=2.711 degrees ! Estimated noise=929.482 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 = 0.0001361 Jy ! Component: 100 - total flux cleaned = 0.000698884 Jy ! Component: 150 - total flux cleaned = 0.000952422 Jy ! Component: 200 - total flux cleaned = 0.00105305 Jy ! Total flux subtracted in 200 components = 0.00105305 Jy ! Clean residual min=-0.014462 max=0.015780 Jy/beam ! Clean residual mean=-0.000003 rms=0.003923 Jy/beam ! Combined flux in latest and established models = 0.961399 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 37 components and 0.961399 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102432Jy sigma=0.001122 ! Fit after self-cal, rms=0.102432Jy sigma=0.001122 ! 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=0.102432Jy sigma=0.001122 ! Fit after self-cal, rms=0.074614Jy sigma=0.000837 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.567 mas, bmaj=9.08 mas, bpa=2.834 degrees ! Estimated noise=929.881 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00434632 Jy ! Component: 100 - total flux cleaned = -0.00443951 Jy ! Component: 150 - total flux cleaned = -0.00461197 Jy ! Component: 200 - total flux cleaned = -0.00482675 Jy ! Total flux subtracted in 200 components = -0.00482675 Jy ! Clean residual min=-0.003524 max=0.004371 Jy/beam ! Clean residual mean=0.000013 rms=0.000965 Jy/beam ! Combined flux in latest and established models = 0.956573 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 43 components and 0.956573 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074266Jy sigma=0.000833 ! Fit after self-cal, rms=0.074253Jy sigma=0.000833 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) ! Added new window around map position (-4, -29.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00427644 Jy ! Component: 100 - total flux cleaned = 0.00647263 Jy ! Component: 150 - total flux cleaned = 0.00744274 Jy ! Component: 200 - total flux cleaned = 0.00800431 Jy ! Total flux subtracted in 200 components = 0.00800431 Jy ! Clean residual min=-0.003410 max=0.003137 Jy/beam ! Clean residual mean=0.000010 rms=0.000823 Jy/beam ! Combined flux in latest and established models = 0.964577 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 72 components and 0.964577 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073942Jy sigma=0.000829 ! Fit after self-cal, rms=0.073928Jy sigma=0.000829 ! 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=0.073928Jy sigma=0.000829 ! Fit after self-cal, rms=0.073842Jy sigma=0.000828 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.567 mas, bmaj=9.084 mas, bpa=2.888 degrees ! Estimated noise=929.634 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00124335 Jy ! Component: 100 - total flux cleaned = -0.000848529 Jy ! Component: 150 - total flux cleaned = -0.000507387 Jy ! Component: 200 - total flux cleaned = -0.000301882 Jy ! Total flux subtracted in 200 components = -0.000301882 Jy ! Clean residual min=-0.003100 max=0.002903 Jy/beam ! Clean residual mean=0.000007 rms=0.000728 Jy/beam ! Combined flux in latest and established models = 0.964275 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 80 components and 0.964275 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073717Jy sigma=0.000826 ! Fit after self-cal, rms=0.073714Jy sigma=0.000826 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 = 0.000165483 Jy ! Component: 100 - total flux cleaned = 0.000301249 Jy ! Component: 150 - total flux cleaned = 0.000426597 Jy ! Component: 200 - total flux cleaned = 0.000466848 Jy ! Total flux subtracted in 200 components = 0.000466848 Jy ! Clean residual min=-0.003071 max=0.002799 Jy/beam ! Clean residual mean=0.000007 rms=0.000711 Jy/beam ! Combined flux in latest and established models = 0.964742 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 89 components and 0.964742 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073660Jy sigma=0.000826 ! Fit after self-cal, rms=0.073659Jy sigma=0.000826 ! 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=0.073659Jy sigma=0.000826 ! Fit after self-cal, rms=0.073643Jy sigma=0.000825 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.216 mas, bmaj=14.51 mas, bpa=-10.31 degrees ! Estimated noise=1111.17 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000975732 Jy ! Component: 100 - total flux cleaned = -0.00122252 Jy ! Component: 150 - total flux cleaned = -0.00131083 Jy ! Component: 200 - total flux cleaned = -0.00136546 Jy ! Total flux subtracted in 200 components = -0.00136546 Jy ! Clean residual min=-0.003282 max=0.002826 Jy/beam ! Clean residual mean=0.000012 rms=0.000804 Jy/beam ! Combined flux in latest and established models = 0.963376 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 101 components and 0.963377 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073622Jy sigma=0.000825 ! Fit after self-cal, rms=0.073619Jy sigma=0.000825 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 = -0.000197206 Jy ! Component: 100 - total flux cleaned = -0.000223954 Jy ! Component: 150 - total flux cleaned = -0.000250593 Jy ! Component: 200 - total flux cleaned = -0.000272539 Jy ! Total flux subtracted in 200 components = -0.000272539 Jy ! Clean residual min=-0.003255 max=0.002788 Jy/beam ! Clean residual mean=0.000012 rms=0.000792 Jy/beam ! Combined flux in latest and established models = 0.963104 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 109 components and 0.963104 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073608Jy sigma=0.000825 ! Fit after self-cal, rms=0.073607Jy sigma=0.000825 ! 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=3.567 mas, bmaj=9.087 mas, bpa=2.912 degrees ! Estimated noise=929.605 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.567 x 9.087 at 2.912 degrees (North through East) ! Clean map min=-0.0027312 max=0.91349 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=0.073607Jy sigma=0.000825 ! Fit after self-cal, rms=0.064417Jy sigma=0.000724 ! Inverting map and beam ! Estimated beam: bmin=3.568 mas, bmaj=9.09 mas, bpa=2.909 degrees ! Estimated noise=929.463 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000937645 Jy ! Component: 100 - total flux cleaned = -0.000937428 Jy ! Component: 150 - total flux cleaned = -0.000901996 Jy ! Component: 200 - total flux cleaned = -0.000803173 Jy ! Total flux subtracted in 200 components = -0.000803173 Jy ! Clean residual min=-0.002703 max=0.002576 Jy/beam ! Clean residual mean=0.000006 rms=0.000649 Jy/beam ! Combined flux in latest and established models = 0.962301 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 119 components and 0.962301 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064368Jy sigma=0.000724 ! Fit after self-cal, rms=0.064368Jy sigma=0.000724 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.68024e-05 Jy ! Component: 100 - total flux cleaned = 0.000181952 Jy ! Component: 150 - total flux cleaned = 0.000235773 Jy ! Component: 200 - total flux cleaned = 0.000235053 Jy ! Total flux subtracted in 200 components = 0.000235053 Jy ! Clean residual min=-0.002717 max=0.002525 Jy/beam ! Clean residual mean=0.000006 rms=0.000643 Jy/beam ! Combined flux in latest and established models = 0.962536 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 126 components and 0.962536 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064344Jy sigma=0.000723 ! Fit after self-cal, rms=0.064344Jy sigma=0.000723 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064344Jy sigma=0.000723 ! Fit after self-cal, rms=0.064331Jy sigma=0.000723 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=3.019 mas, bmaj=8.018 mas, bpa=4.686 degrees ! Estimated noise=1194.47 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.713767 Jy ! Component: 100 - total flux cleaned = 0.869421 Jy ! Component: 150 - total flux cleaned = 0.910002 Jy ! Component: 200 - total flux cleaned = 0.927831 Jy ! Total flux subtracted in 200 components = 0.927831 Jy ! Clean residual min=-0.005115 max=0.008599 Jy/beam ! Clean residual mean=0.000028 rms=0.001492 Jy/beam ! Combined flux in latest and established models = 0.927831 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.927831 Jy ! Inverting map and beam ! Estimated beam: bmin=3.568 mas, bmaj=9.092 mas, bpa=2.924 degrees ! Estimated noise=929.377 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 = 0.0111981 Jy ! Component: 100 - total flux cleaned = 0.0177982 Jy ! Component: 150 - total flux cleaned = 0.0222938 Jy ! Component: 200 - total flux cleaned = 0.0256483 Jy ! Total flux subtracted in 200 components = 0.0256483 Jy ! Clean residual min=-0.003084 max=0.003428 Jy/beam ! Clean residual mean=0.000012 rms=0.000796 Jy/beam ! Combined flux in latest and established models = 0.953479 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 44 components and 0.953479 Jy ! Inverting map ! Added new window around map position (2.5, -18). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00330152 Jy ! Component: 100 - total flux cleaned = 0.00478664 Jy ! Component: 150 - total flux cleaned = 0.00557748 Jy ! Component: 200 - total flux cleaned = 0.00619381 Jy ! Total flux subtracted in 200 components = 0.00619381 Jy ! Clean residual min=-0.002711 max=0.002677 Jy/beam ! Clean residual mean=0.000006 rms=0.000669 Jy/beam ! Combined flux in latest and established models = 0.959673 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 72 components and 0.959673 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=7.22 mas, bmaj=14.52 mas, bpa=-10.29 degrees ! Estimated noise=1110.24 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00156858 Jy ! Component: 100 - total flux cleaned = 0.00218175 Jy ! Component: 150 - total flux cleaned = 0.00248776 Jy ! Component: 200 - total flux cleaned = 0.0026218 Jy ! Total flux subtracted in 200 components = 0.0026218 Jy ! Clean residual min=-0.002962 max=0.002777 Jy/beam ! Clean residual mean=0.000008 rms=0.000728 Jy/beam ! Combined flux in latest and established models = 0.962295 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 = 5.875e-05 Jy ! Component: 100 - total flux cleaned = 8.607e-05 Jy ! Component: 150 - total flux cleaned = 0.000137086 Jy ! Component: 200 - total flux cleaned = 0.000161298 Jy ! Total flux subtracted in 200 components = 0.000161298 Jy ! Clean residual min=-0.002959 max=0.002684 Jy/beam ! Clean residual mean=0.000008 rms=0.000715 Jy/beam ! Combined flux in latest and established models = 0.962456 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 101 components and 0.962456 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.568 mas, bmaj=9.092 mas, bpa=2.924 degrees ! Estimated noise=929.377 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000158944 Jy ! Component: 100 - total flux cleaned = 0.00035487 Jy ! Component: 150 - total flux cleaned = 0.000605833 Jy ! Component: 200 - total flux cleaned = 0.000791567 Jy ! Total flux subtracted in 200 components = 0.000791567 Jy ! Clean residual min=-0.002435 max=0.002487 Jy/beam ! Clean residual mean=0.000004 rms=0.000623 Jy/beam ! Combined flux in latest and established models = 0.963248 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 118 components and 0.963248 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064325Jy sigma=0.000723 ! Fit after self-cal, rms=0.064312Jy sigma=0.000723 wmodel J2031+1219_S_2014_06_09_pus_map.mod ! Writing 118 model components to file: J2031+1219_S_2014_06_09_pus_map.mod wobs J2031+1219_S_2014_06_09_pus_uvs.fits ! Writing UV FITS file: J2031+1219_S_2014_06_09_pus_uvs.fits wwins J2031+1219_S_2014_06_09_pus_map.win ! wwins: Wrote 3 windows to J2031+1219_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 = 0.000149625 Jy ! Component: 100 - total flux cleaned = -6.29133e-05 Jy ! Component: 150 - total flux cleaned = -0.000263561 Jy ! Component: 200 - total flux cleaned = -0.000491671 Jy ! Component: 250 - total flux cleaned = -0.000638589 Jy ! Component: 300 - total flux cleaned = -0.00074502 Jy ! Component: 350 - total flux cleaned = -0.000815276 Jy ! Component: 400 - total flux cleaned = -0.000882719 Jy ! Component: 450 - total flux cleaned = -0.000882888 Jy ! Component: 500 - total flux cleaned = -0.00091478 Jy ! Component: 550 - total flux cleaned = -0.0010073 Jy ! Component: 600 - total flux cleaned = -0.0011265 Jy ! Component: 650 - total flux cleaned = -0.00109701 Jy ! Component: 700 - total flux cleaned = -0.00118318 Jy ! Component: 750 - total flux cleaned = -0.00132371 Jy ! Component: 800 - total flux cleaned = -0.00137872 Jy ! Component: 850 - total flux cleaned = -0.00143275 Jy ! Component: 900 - total flux cleaned = -0.00159207 Jy ! Component: 950 - total flux cleaned = -0.00167007 Jy ! Component: 1000 - total flux cleaned = -0.00169552 Jy ! Component: 1050 - total flux cleaned = -0.00182112 Jy ! Component: 1100 - total flux cleaned = -0.00179559 Jy ! Component: 1150 - total flux cleaned = -0.00184422 Jy ! Component: 1200 - total flux cleaned = -0.00184398 Jy ! Component: 1250 - total flux cleaned = -0.00182008 Jy ! Component: 1300 - total flux cleaned = -0.0018437 Jy ! Component: 1350 - total flux cleaned = -0.00195856 Jy ! Component: 1400 - total flux cleaned = -0.00195806 Jy ! Component: 1450 - total flux cleaned = -0.00189075 Jy ! Component: 1500 - total flux cleaned = -0.00189053 Jy ! Component: 1550 - total flux cleaned = -0.00178161 Jy ! Component: 1600 - total flux cleaned = -0.00173922 Jy ! Component: 1650 - total flux cleaned = -0.00173955 Jy ! Component: 1700 - total flux cleaned = -0.00173912 Jy ! Component: 1750 - total flux cleaned = -0.00167694 Jy ! Component: 1800 - total flux cleaned = -0.00157517 Jy ! Component: 1850 - total flux cleaned = -0.00149481 Jy ! Component: 1900 - total flux cleaned = -0.00155443 Jy ! Component: 1950 - total flux cleaned = -0.00149539 Jy ! Component: 2000 - total flux cleaned = -0.00135919 Jy ! Component: 2050 - total flux cleaned = -0.0014362 Jy ! Component: 2100 - total flux cleaned = -0.00137882 Jy ! Component: 2150 - total flux cleaned = -0.00128469 Jy ! Component: 2200 - total flux cleaned = -0.0012666 Jy ! Component: 2250 - total flux cleaned = -0.0011747 Jy ! Component: 2300 - total flux cleaned = -0.00115662 Jy ! Component: 2350 - total flux cleaned = -0.00108454 Jy ! Component: 2400 - total flux cleaned = -0.00104882 Jy ! Component: 2450 - total flux cleaned = -0.00101331 Jy ! Component: 2500 - total flux cleaned = -0.000943312 Jy ! Component: 2550 - total flux cleaned = -0.000943204 Jy ! Component: 2600 - total flux cleaned = -0.000874518 Jy ! Component: 2650 - total flux cleaned = -0.000908141 Jy ! Component: 2700 - total flux cleaned = -0.000874411 Jy ! Component: 2750 - total flux cleaned = -0.000924516 Jy ! Component: 2800 - total flux cleaned = -0.000941026 Jy ! Component: 2850 - total flux cleaned = -0.000973518 Jy ! Component: 2900 - total flux cleaned = -0.000989744 Jy ! Component: 2950 - total flux cleaned = -0.000893719 Jy ! Component: 3000 - total flux cleaned = -0.000957385 Jy ! Component: 3050 - total flux cleaned = -0.00100465 Jy ! Component: 3100 - total flux cleaned = -0.00102005 Jy ! Component: 3150 - total flux cleaned = -0.0010665 Jy ! Component: 3200 - total flux cleaned = -0.00117379 Jy ! Component: 3250 - total flux cleaned = -0.00121959 Jy ! Component: 3300 - total flux cleaned = -0.0012648 Jy ! Component: 3350 - total flux cleaned = -0.00130987 Jy ! Component: 3400 - total flux cleaned = -0.00139897 Jy ! Component: 3450 - total flux cleaned = -0.00147259 Jy ! Component: 3500 - total flux cleaned = -0.00150192 Jy ! Component: 3550 - total flux cleaned = -0.0015745 Jy ! Component: 3600 - total flux cleaned = -0.00164665 Jy ! Component: 3650 - total flux cleaned = -0.00170379 Jy ! Component: 3700 - total flux cleaned = -0.00178931 Jy ! Component: 3750 - total flux cleaned = -0.00181753 Jy ! Component: 3800 - total flux cleaned = -0.00187367 Jy ! Component: 3850 - total flux cleaned = -0.00190153 Jy ! Component: 3900 - total flux cleaned = -0.00198483 Jy ! Component: 3950 - total flux cleaned = -0.00203993 Jy ! Component: 4000 - total flux cleaned = -0.00208103 Jy ! Component: 4050 - total flux cleaned = -0.00213536 Jy ! Total flux subtracted in 4096 components = -0.00217605 Jy ! Clean residual min=-0.000797 max=0.000778 Jy/beam ! Clean residual mean=-0.000001 rms=0.000252 Jy/beam ! Combined flux in latest and established models = 0.961072 Jy keep ! Adding 279 model components to the UV plane model. ! The established model now contains 397 components and 0.961071 Jy ![Exited script file: muppet] wmap "J2031+1219_S_2014_06_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.568 x 9.092 at 2.924 degrees (North through East) ! Clean map min=-0.0024676 max=0.91619 Jy/beam ! Writing clean map to FITS file: J2031+1219_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 0.916188 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000249638 device "J2031+1219_S_2014_06_09_pus\_map.eps/VPS" ! Attempting to open device: 'J2031+1219_S_2014_06_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0817423 0.0817423 0.163485 0.326969 0.653939 1.30788 2.61575 5.23151 10.463 20.926 41.8521 83.7041 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.916 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.568 x 9.092 at 2.924 degrees (North through East) ! Clean map min=-0.0024676 max=0.91619 Jy/beam quit ! Quitting program ! Log file J2031+1219_S_2014_06_09_pus_uvs.log closed on Wed Nov 16 20:05:32 2016