! Started logfile: J2031+1219_S_2017_07_16_pus_uvs.log on Thu May 9 11:18:33 2019 obs J2031+1219_S_2017_07_16_pus_uva.fits ! Reading UV FITS file: J2031+1219_S_2017_07_16_pus_uva.fits ! AN table 1: 30 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.716296 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 815 lines of history. ! ! Reading 3868 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_2017_07_16_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 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 197 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.260846Jy sigma=0.002327 ! Fit after self-cal, rms=0.164739Jy sigma=0.001375 ! 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=2.672 mas, bmaj=6.736 mas, bpa=-4.823 degrees ! Estimated noise=1646.43 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 = 0.714031 Jy ! Component: 100 - total flux cleaned = 0.876082 Jy ! Total flux subtracted in 100 components = 0.876082 Jy ! Clean residual min=-0.018620 max=0.058635 Jy/beam ! Clean residual mean=-0.000002 rms=0.005716 Jy/beam ! Combined flux in latest and established models = 0.876082 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.876082 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.158008Jy sigma=0.001247 ! Fit after self-cal, rms=0.158003Jy sigma=0.001247 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0585099 Jy ! Component: 100 - total flux cleaned = 0.084091 Jy ! Total flux subtracted in 100 components = 0.084091 Jy ! Clean residual min=-0.013519 max=0.016480 Jy/beam ! Clean residual mean=0.000003 rms=0.003407 Jy/beam ! Combined flux in latest and established models = 0.960173 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 11 components and 0.960173 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.134140Jy sigma=0.001015 ! Fit after self-cal, rms=0.134120Jy sigma=0.001015 ! 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=3.105 mas, bmaj=7.286 mas, bpa=-4.036 degrees ! Estimated noise=1384.92 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 = 0.0139498 Jy ! Component: 100 - total flux cleaned = 0.018667 Jy ! Component: 150 - total flux cleaned = 0.0191709 Jy ! Component: 200 - total flux cleaned = 0.0198131 Jy ! Total flux subtracted in 200 components = 0.0198131 Jy ! Clean residual min=-0.014179 max=0.012359 Jy/beam ! Clean residual mean=0.000011 rms=0.002835 Jy/beam ! Combined flux in latest and established models = 0.979986 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 33 components and 0.979986 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.131902Jy sigma=0.001001 ! Fit after self-cal, rms=0.131892Jy sigma=0.001000 ! 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 1.01 FD 1.00* HN 0.96 KP 1.05 ! LA 1.01 MK 1.02 NL 0.90 OV 1.00 ! PT 1.03 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00* HN 1.01 KP 1.00 ! LA 0.98 MK 1.00 NL 1.05 OV 1.03 ! PT 1.00 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.83 FD 1.00* HN 0.99 KP 1.00 ! LA 1.00 MK 1.04 NL 1.02 OV 0.95 ! PT 0.99 SC 1.04 ! ! ! Correcting IF 4. ! A total of 15 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 0.98 KP 1.00* ! LA 1.01 MK 0.96 NL 1.00* OV 1.00* ! PT 1.04 SC 1.00* ! ! ! Fit before self-cal, rms=0.131892Jy sigma=0.001000 ! Fit after self-cal, rms=0.099620Jy sigma=0.000830 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.123 mas, bmaj=7.274 mas, bpa=-3.976 degrees ! Estimated noise=1383.92 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 = 0.00102017 Jy ! Component: 100 - total flux cleaned = 0.00136807 Jy ! Component: 150 - total flux cleaned = 0.00157065 Jy ! Component: 200 - total flux cleaned = 0.00156668 Jy ! Total flux subtracted in 200 components = 0.00156668 Jy ! Clean residual min=-0.010513 max=0.009353 Jy/beam ! Clean residual mean=0.000015 rms=0.002149 Jy/beam ! Combined flux in latest and established models = 0.981553 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 49 components and 0.981553 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099377Jy sigma=0.000828 ! Fit after self-cal, rms=0.099365Jy sigma=0.000828 ! 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=0.099365Jy sigma=0.000828 ! Fit after self-cal, rms=0.076552Jy sigma=0.000670 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.123 mas, bmaj=7.275 mas, bpa=-4 degrees ! Estimated noise=1383.99 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000483573 Jy ! Component: 100 - total flux cleaned = -0.000308568 Jy ! Component: 150 - total flux cleaned = -0.000208787 Jy ! Component: 200 - total flux cleaned = -0.000121706 Jy ! Total flux subtracted in 200 components = -0.000121706 Jy ! Clean residual min=-0.004007 max=0.004170 Jy/beam ! Clean residual mean=-0.000004 rms=0.000977 Jy/beam ! Combined flux in latest and established models = 0.981431 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 57 components and 0.981431 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076467Jy sigma=0.000669 ! Fit after self-cal, rms=0.076483Jy sigma=0.000669 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 (-24.5, -11). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0029566 Jy ! Component: 100 - total flux cleaned = 0.00331796 Jy ! Component: 150 - total flux cleaned = 0.00369898 Jy ! Component: 200 - total flux cleaned = 0.00402466 Jy ! Total flux subtracted in 200 components = 0.00402466 Jy ! Clean residual min=-0.003919 max=0.003670 Jy/beam ! Clean residual mean=-0.000002 rms=0.000907 Jy/beam ! Combined flux in latest and established models = 0.985456 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 75 components and 0.985456 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076238Jy sigma=0.000667 ! Fit after self-cal, rms=0.076222Jy sigma=0.000667 ! 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=0.076222Jy sigma=0.000667 ! Fit after self-cal, rms=0.076121Jy sigma=0.000666 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.125 mas, bmaj=7.272 mas, bpa=-3.962 degrees ! Estimated noise=1383.76 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000346191 Jy ! Component: 100 - total flux cleaned = 0.000469382 Jy ! Component: 150 - total flux cleaned = 0.000466429 Jy ! Component: 200 - total flux cleaned = 0.000464481 Jy ! Total flux subtracted in 200 components = 0.000464481 Jy ! Clean residual min=-0.003672 max=0.003660 Jy/beam ! Clean residual mean=-0.000003 rms=0.000870 Jy/beam ! Combined flux in latest and established models = 0.985921 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 84 components and 0.985921 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076031Jy sigma=0.000665 ! Fit after self-cal, rms=0.076028Jy sigma=0.000665 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 = 0.000180123 Jy ! Component: 100 - total flux cleaned = 0.0003528 Jy ! Component: 150 - total flux cleaned = 0.000471743 Jy ! Component: 200 - total flux cleaned = 0.000584323 Jy ! Total flux subtracted in 200 components = 0.000584323 Jy ! Clean residual min=-0.003670 max=0.003614 Jy/beam ! Clean residual mean=-0.000003 rms=0.000862 Jy/beam ! Combined flux in latest and established models = 0.986505 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 86 components and 0.986505 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075982Jy sigma=0.000665 ! Fit after self-cal, rms=0.075982Jy sigma=0.000665 ! 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=0.075982Jy sigma=0.000665 ! Fit after self-cal, rms=0.075967Jy sigma=0.000664 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.986 mas, bmaj=11.19 mas, bpa=-4.509 degrees ! Estimated noise=1752.95 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.99117e-05 Jy ! Component: 100 - total flux cleaned = 2.62079e-05 Jy ! Component: 150 - total flux cleaned = 2.5167e-05 Jy ! Component: 200 - total flux cleaned = 2.47824e-05 Jy ! Total flux subtracted in 200 components = 2.47824e-05 Jy ! Clean residual min=-0.003929 max=0.003869 Jy/beam ! Clean residual mean=-0.000006 rms=0.001046 Jy/beam ! Combined flux in latest and established models = 0.98653 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 95 components and 0.98653 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075963Jy sigma=0.000664 ! Fit after self-cal, rms=0.075959Jy sigma=0.000664 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 = 1.43483e-05 Jy ! Component: 100 - total flux cleaned = -6.47066e-06 Jy ! Component: 150 - total flux cleaned = 2.54862e-05 Jy ! Component: 200 - total flux cleaned = 1.11803e-05 Jy ! Total flux subtracted in 200 components = 1.11803e-05 Jy ! Clean residual min=-0.003902 max=0.003883 Jy/beam ! Clean residual mean=-0.000006 rms=0.001042 Jy/beam ! Combined flux in latest and established models = 0.986541 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 99 components and 0.986541 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075964Jy sigma=0.000664 ! Fit after self-cal, rms=0.075961Jy sigma=0.000664 ! 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=3.126 mas, bmaj=7.271 mas, bpa=-3.939 degrees ! Estimated noise=1383.62 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.126 x 7.271 at -3.939 degrees (North through East) ! Clean map min=-0.0034263 max=0.92135 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=0.075961Jy sigma=0.000664 ! Fit after self-cal, rms=0.070209Jy sigma=0.000612 ! Inverting map and beam ! Estimated beam: bmin=3.127 mas, bmaj=7.269 mas, bpa=-3.903 degrees ! Estimated noise=1383.52 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000720295 Jy ! Component: 100 - total flux cleaned = -0.000641179 Jy ! Component: 150 - total flux cleaned = -0.000530144 Jy ! Component: 200 - total flux cleaned = -0.000428146 Jy ! Total flux subtracted in 200 components = -0.000428146 Jy ! Clean residual min=-0.003560 max=0.003731 Jy/beam ! Clean residual mean=-0.000002 rms=0.000837 Jy/beam ! Combined flux in latest and established models = 0.986113 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 106 components and 0.986113 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070160Jy sigma=0.000612 ! Fit after self-cal, rms=0.070160Jy sigma=0.000612 ! Inverting map ! Added new window around map position (12, -3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00134406 Jy ! Component: 100 - total flux cleaned = 0.00130166 Jy ! Component: 150 - total flux cleaned = 0.00144994 Jy ! Component: 200 - total flux cleaned = 0.00176785 Jy ! Total flux subtracted in 200 components = 0.00176785 Jy ! Clean residual min=-0.003440 max=0.003271 Jy/beam ! Clean residual mean=-0.000003 rms=0.000795 Jy/beam ! Combined flux in latest and established models = 0.98788 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 122 components and 0.98788 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069960Jy sigma=0.000610 ! Fit after self-cal, rms=0.069945Jy sigma=0.000610 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069945Jy sigma=0.000610 ! Fit after self-cal, rms=0.069927Jy sigma=0.000610 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=2.692 mas, bmaj=6.728 mas, bpa=-4.849 degrees ! Estimated noise=1648.41 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.712713 Jy ! Component: 100 - total flux cleaned = 0.87279 Jy ! Component: 150 - total flux cleaned = 0.928677 Jy ! Component: 200 - total flux cleaned = 0.952324 Jy ! Total flux subtracted in 200 components = 0.952324 Jy ! Clean residual min=-0.005832 max=0.010566 Jy/beam ! Clean residual mean=-0.000008 rms=0.001538 Jy/beam ! Combined flux in latest and established models = 0.952324 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.952324 Jy ! Inverting map and beam ! Estimated beam: bmin=3.128 mas, bmaj=7.27 mas, bpa=-3.899 degrees ! Estimated noise=1383.51 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 = 0.0132243 Jy ! Component: 100 - total flux cleaned = 0.0204207 Jy ! Component: 150 - total flux cleaned = 0.0253167 Jy ! Component: 200 - total flux cleaned = 0.0284849 Jy ! Total flux subtracted in 200 components = 0.0284849 Jy ! Clean residual min=-0.003744 max=0.004006 Jy/beam ! Clean residual mean=-0.000003 rms=0.000947 Jy/beam ! Combined flux in latest and established models = 0.980809 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 41 components and 0.980809 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=6.988 mas, bmaj=11.19 mas, bpa=-4.468 degrees ! Estimated noise=1751.82 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00261969 Jy ! Component: 100 - total flux cleaned = 0.00351086 Jy ! Component: 150 - total flux cleaned = 0.00403411 Jy ! Component: 200 - total flux cleaned = 0.0044607 Jy ! Total flux subtracted in 200 components = 0.0044607 Jy ! Clean residual min=-0.003931 max=0.003665 Jy/beam ! Clean residual mean=-0.000005 rms=0.001027 Jy/beam ! Combined flux in latest and established models = 0.98527 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 = 0.000307426 Jy ! Component: 100 - total flux cleaned = 0.000412599 Jy ! Component: 150 - total flux cleaned = 0.000508216 Jy ! Component: 200 - total flux cleaned = 0.000638814 Jy ! Total flux subtracted in 200 components = 0.000638814 Jy ! Clean residual min=-0.003858 max=0.003521 Jy/beam ! Clean residual mean=-0.000004 rms=0.000992 Jy/beam ! Combined flux in latest and established models = 0.985909 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 90 components and 0.985909 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.128 mas, bmaj=7.27 mas, bpa=-3.899 degrees ! Estimated noise=1383.51 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000366724 Jy ! Component: 100 - total flux cleaned = 0.000828902 Jy ! Component: 150 - total flux cleaned = 0.00107565 Jy ! Component: 200 - total flux cleaned = 0.00143829 Jy ! Total flux subtracted in 200 components = 0.00143829 Jy ! Clean residual min=-0.003367 max=0.003683 Jy/beam ! Clean residual mean=-0.000001 rms=0.000824 Jy/beam ! Combined flux in latest and established models = 0.987347 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 106 components and 0.987347 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070163Jy sigma=0.000612 ! Fit after self-cal, rms=0.070141Jy sigma=0.000612 wmodel J2031+1219_S_2017_07_16_pus_map.mod ! Writing 106 model components to file: J2031+1219_S_2017_07_16_pus_map.mod wobs J2031+1219_S_2017_07_16_pus_uvs.fits ! Writing UV FITS file: J2031+1219_S_2017_07_16_pus_uvs.fits wwins J2031+1219_S_2017_07_16_pus_map.win ! wwins: Wrote 3 windows to J2031+1219_S_2017_07_16_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 = 0.000526849 Jy ! Component: 100 - total flux cleaned = 0.000702956 Jy ! Component: 150 - total flux cleaned = 0.000757065 Jy ! Component: 200 - total flux cleaned = 0.000809292 Jy ! Component: 250 - total flux cleaned = 0.001066 Jy ! Component: 300 - total flux cleaned = 0.00126403 Jy ! Component: 350 - total flux cleaned = 0.00155236 Jy ! Component: 400 - total flux cleaned = 0.0019734 Jy ! Component: 450 - total flux cleaned = 0.00229145 Jy ! Component: 500 - total flux cleaned = 0.00242491 Jy ! Component: 550 - total flux cleaned = 0.00255612 Jy ! Component: 600 - total flux cleaned = 0.00268477 Jy ! Component: 650 - total flux cleaned = 0.00285252 Jy ! Component: 700 - total flux cleaned = 0.00285174 Jy ! Component: 750 - total flux cleaned = 0.00297378 Jy ! Component: 800 - total flux cleaned = 0.00301371 Jy ! Component: 850 - total flux cleaned = 0.00320964 Jy ! Component: 900 - total flux cleaned = 0.00324762 Jy ! Component: 950 - total flux cleaned = 0.0033238 Jy ! Component: 1000 - total flux cleaned = 0.00347391 Jy ! Component: 1050 - total flux cleaned = 0.00354858 Jy ! Component: 1100 - total flux cleaned = 0.00365865 Jy ! Component: 1150 - total flux cleaned = 0.00391124 Jy ! Component: 1200 - total flux cleaned = 0.00405327 Jy ! Component: 1250 - total flux cleaned = 0.00429889 Jy ! Component: 1300 - total flux cleaned = 0.00440302 Jy ! Component: 1350 - total flux cleaned = 0.00467785 Jy ! Component: 1400 - total flux cleaned = 0.00498287 Jy ! Component: 1450 - total flux cleaned = 0.00508386 Jy ! Component: 1500 - total flux cleaned = 0.00538212 Jy ! Component: 1550 - total flux cleaned = 0.00547998 Jy ! Component: 1600 - total flux cleaned = 0.00573894 Jy ! Component: 1650 - total flux cleaned = 0.00593077 Jy ! Component: 1700 - total flux cleaned = 0.00624736 Jy ! Component: 1750 - total flux cleaned = 0.00640342 Jy ! Component: 1800 - total flux cleaned = 0.0066516 Jy ! Component: 1850 - total flux cleaned = 0.00689705 Jy ! Component: 1900 - total flux cleaned = 0.00704915 Jy ! Component: 1950 - total flux cleaned = 0.00713962 Jy ! Component: 2000 - total flux cleaned = 0.00716999 Jy ! Component: 2050 - total flux cleaned = 0.00734763 Jy ! Component: 2100 - total flux cleaned = 0.00755238 Jy ! Component: 2150 - total flux cleaned = 0.00749423 Jy ! Component: 2200 - total flux cleaned = 0.00749425 Jy ! Component: 2250 - total flux cleaned = 0.00758022 Jy ! Component: 2300 - total flux cleaned = 0.00766539 Jy ! Component: 2350 - total flux cleaned = 0.00777725 Jy ! Component: 2400 - total flux cleaned = 0.00788841 Jy ! Component: 2450 - total flux cleaned = 0.0078884 Jy ! Component: 2500 - total flux cleaned = 0.00794323 Jy ! Component: 2550 - total flux cleaned = 0.0081059 Jy ! Component: 2600 - total flux cleaned = 0.00807876 Jy ! Component: 2650 - total flux cleaned = 0.00815867 Jy ! Component: 2700 - total flux cleaned = 0.00826507 Jy ! Component: 2750 - total flux cleaned = 0.00829123 Jy ! Component: 2800 - total flux cleaned = 0.00839599 Jy ! Component: 2850 - total flux cleaned = 0.00847386 Jy ! Component: 2900 - total flux cleaned = 0.00860281 Jy ! Component: 2950 - total flux cleaned = 0.00855159 Jy ! Component: 3000 - total flux cleaned = 0.00865294 Jy ! Component: 3050 - total flux cleaned = 0.00875373 Jy ! Component: 3100 - total flux cleaned = 0.00880359 Jy ! Component: 3150 - total flux cleaned = 0.00880355 Jy ! Component: 3200 - total flux cleaned = 0.00880331 Jy ! Component: 3250 - total flux cleaned = 0.00882775 Jy ! Component: 3300 - total flux cleaned = 0.00892562 Jy ! Component: 3350 - total flux cleaned = 0.00890148 Jy ! Component: 3400 - total flux cleaned = 0.00885331 Jy ! Component: 3450 - total flux cleaned = 0.00902063 Jy ! Component: 3500 - total flux cleaned = 0.00899692 Jy ! Component: 3550 - total flux cleaned = 0.00897342 Jy ! Component: 3600 - total flux cleaned = 0.00904368 Jy ! Component: 3650 - total flux cleaned = 0.0090903 Jy ! Component: 3700 - total flux cleaned = 0.00913661 Jy ! Component: 3750 - total flux cleaned = 0.00913644 Jy ! Component: 3800 - total flux cleaned = 0.00915939 Jy ! Component: 3850 - total flux cleaned = 0.00925041 Jy ! Component: 3900 - total flux cleaned = 0.00931824 Jy ! Component: 3950 - total flux cleaned = 0.00931836 Jy ! Component: 4000 - total flux cleaned = 0.00945211 Jy ! Component: 4050 - total flux cleaned = 0.00947434 Jy ! Total flux subtracted in 4096 components = 0.00954075 Jy ! Clean residual min=-0.001378 max=0.001280 Jy/beam ! Clean residual mean=-0.000002 rms=0.000406 Jy/beam ! Combined flux in latest and established models = 0.996888 Jy keep ! Adding 306 model components to the UV plane model. ! The established model now contains 412 components and 0.996888 Jy ![Exited script file: muppet] wmap "J2031+1219_S_2017_07_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.128 x 7.27 at -3.899 degrees (North through East) ! Clean map min=-0.0023517 max=0.9209 Jy/beam ! Writing clean map to FITS file: J2031+1219_S_2017_07_16_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.920896 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000403136 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.131329 0.131329 0.262659 0.525318 1.05064 2.10127 4.20254 8.40508 16.8102 33.6203 67.2407 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.92 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.128 x 7.27 at -3.899 degrees (North through East) ! Clean map min=-0.0023517 max=0.9209 Jy/beam ! Error occured in command: mapplot ! ! ! ! ! ! 4 consecutive EOF's on stdin - 10 will exit program ! ! 5 consecutive EOF's on stdin - 10 will exit program ! ! 6 consecutive EOF's on stdin - 10 will exit program ! ! 7 consecutive EOF's on stdin - 10 will exit program ! ! 8 consecutive EOF's on stdin - 10 will exit program ! ! 9 consecutive EOF's on stdin - 10 will exit program ! ! 10 consecutive EOF's on stdin - 10 will exit program ! Log file J2031+1219_S_2017_07_16_pus_uvs.log closed on Thu May 9 11:18:39 2019