! Started logfile: J0539-2839_X_2017_06_10_pus_uvs.log on Mon May 6 12:42:47 2019 obs J0539-2839_X_2017_06_10_pus_uva.fits ! Reading UV FITS file: J0539-2839_X_2017_06_10_pus_uva.fits ! AN table 1: 23 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.541063 visibilities/baseline/integration-bin. ! Found source: J0539-2839 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 1309 lines of history. ! ! Reading 6720 visibilities. select I ! Polarization I is unavailable. ! Selecting polarization: RR, channels: 1..12 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: 9..9 ! Reading IF 10 channels: 10..10 ! Reading IF 11 channels: 11..11 ! Reading IF 12 channels: 12..12 print "field_size =",field_size ! field_size = 512 print "field_cell =",field_cell ! field_cell = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@muppet J0539-2839_X_2017_06_10_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 = 512x512 pixels with 0.200x0.200 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 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 67 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 67 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 67 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 67 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 67 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 67 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 67 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.579858Jy sigma=0.004437 ! Fit after self-cal, rms=0.557346Jy sigma=0.004252 ! 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 ! Your choice of large map pixels excluded 0.142% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.6513 mas, bmaj=1.942 mas, bpa=-1.26 degrees ! Estimated noise=1822.05 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 = 0.302985 Jy ! Component: 100 - total flux cleaned = 0.404791 Jy ! Total flux subtracted in 100 components = 0.404791 Jy ! Clean residual min=-0.019942 max=0.056622 Jy/beam ! Clean residual mean=0.000089 rms=0.008415 Jy/beam ! Combined flux in latest and established models = 0.404791 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.404791 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.164050Jy sigma=0.001231 ! Fit after self-cal, rms=0.163985Jy sigma=0.001230 ! Inverting map ! Your choice of large map pixels excluded 0.142% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Added new window around map position (1.2, 2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0599898 Jy ! Component: 100 - total flux cleaned = 0.0968368 Jy ! Total flux subtracted in 100 components = 0.0968368 Jy ! Clean residual min=-0.015607 max=0.034435 Jy/beam ! Clean residual mean=0.000037 rms=0.004894 Jy/beam ! Combined flux in latest and established models = 0.501628 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 38 components and 0.501628 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.119123Jy sigma=0.000861 ! Fit after self-cal, rms=0.117623Jy sigma=0.000847 ! Inverting map ! Your choice of large map pixels excluded 0.142% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec 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 ! Your choice of large map pixels excluded 0.142% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.8651 mas, bmaj=2.527 mas, bpa=-0.5737 degrees ! Estimated noise=1169.88 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 = 0.0463707 Jy ! Component: 100 - total flux cleaned = 0.0678258 Jy ! Component: 150 - total flux cleaned = 0.0792026 Jy ! Component: 200 - total flux cleaned = 0.0854568 Jy ! Total flux subtracted in 200 components = 0.0854568 Jy ! Clean residual min=-0.009884 max=0.011939 Jy/beam ! Clean residual mean=-0.000016 rms=0.002865 Jy/beam ! Combined flux in latest and established models = 0.587085 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 69 components and 0.587085 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.100703Jy sigma=0.000693 ! Fit after self-cal, rms=0.100503Jy sigma=0.000691 ! Inverting map ! Your choice of large map pixels excluded 0.142% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec 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 1.01 HN 1.41 KP 0.94 ! LA 0.98 MK 0.97 NL 1.00* OV 1.01 ! PT 0.98 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.02 HN 1.42 KP 0.93 ! LA 0.97 MK 0.97 NL 1.00* OV 1.01 ! PT 1.02 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.02 HN 1.46 KP 0.95 ! LA 1.00 MK 0.97 NL 1.00* OV 1.01 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00 HN 1.00* KP 0.91 ! LA 1.00 MK 1.01 NL 1.00* OV 1.00 ! PT 0.99 SC 0.98 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 1.00* KP 0.93 ! LA 1.00 MK 1.03 NL 1.00* OV 1.02 ! PT 1.00 SC 0.97 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.02 HN 1.00* KP 0.94 ! LA 0.99 MK 1.01 NL 1.00* OV 1.01 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.03 HN 1.41 KP 0.93 ! LA 1.01 MK 1.04 NL 1.00* OV 1.03 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.08 HN 1.43 KP 0.94 ! LA 0.98 MK 1.02 NL 1.00* OV 1.00 ! PT 1.00 SC 1.08 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.06 HN 1.00* KP 0.93 ! LA 1.02 MK 1.02 NL 1.00* OV 1.04 ! PT 0.99 SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.04 HN 1.00* KP 0.93 ! LA 1.02 MK 1.03 NL 1.00* OV 1.03 ! PT 0.98 SC 0.96 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.03 HN 1.00* KP 0.95 ! LA 1.03 MK 1.03 NL 1.00* OV 0.99 ! PT 1.02 SC 0.97 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.04 HN 1.00* KP 0.93 ! LA 1.00 MK 1.06 NL 1.00* OV 1.01 ! PT 1.01 SC 0.98 ! ! ! Fit before self-cal, rms=0.100503Jy sigma=0.000691 ! Fit after self-cal, rms=0.098168Jy sigma=0.000654 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.142% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.8696 mas, bmaj=2.534 mas, bpa=-0.3475 degrees ! Estimated noise=1173.7 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 = -0.000869448 Jy ! Component: 100 - total flux cleaned = -0.000909693 Jy ! Component: 150 - total flux cleaned = -0.000910377 Jy ! Component: 200 - total flux cleaned = -0.000909669 Jy ! Total flux subtracted in 200 components = -0.000909669 Jy ! Clean residual min=-0.004769 max=0.005291 Jy/beam ! Clean residual mean=0.000155 rms=0.001375 Jy/beam ! Combined flux in latest and established models = 0.586175 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 73 components and 0.586175 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.098127Jy sigma=0.000654 ! Fit after self-cal, rms=0.098201Jy sigma=0.000654 ! Inverting map ! Your choice of large map pixels excluded 0.142% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.098201Jy sigma=0.000654 ! Fit after self-cal, rms=0.096813Jy sigma=0.000645 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.142% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.8703 mas, bmaj=2.538 mas, bpa=-0.3887 degrees ! Estimated noise=1173.54 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000344157 Jy ! Component: 100 - total flux cleaned = -0.000302769 Jy ! Component: 150 - total flux cleaned = -0.000221192 Jy ! Component: 200 - total flux cleaned = -0.000107193 Jy ! Total flux subtracted in 200 components = -0.000107193 Jy ! Clean residual min=-0.003691 max=0.004186 Jy/beam ! Clean residual mean=0.000190 rms=0.001031 Jy/beam ! Combined flux in latest and established models = 0.586068 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 78 components and 0.586068 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.096770Jy sigma=0.000645 ! Fit after self-cal, rms=0.096773Jy sigma=0.000645 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.142% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec 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 = -5.81728e-05 Jy ! Component: 100 - total flux cleaned = 5.14306e-05 Jy ! Component: 150 - total flux cleaned = 0.000118404 Jy ! Component: 200 - total flux cleaned = 0.000181742 Jy ! Total flux subtracted in 200 components = 0.000181742 Jy ! Clean residual min=-0.003578 max=0.004188 Jy/beam ! Clean residual mean=0.000189 rms=0.001021 Jy/beam ! Combined flux in latest and established models = 0.58625 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 79 components and 0.58625 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.096742Jy sigma=0.000644 ! Fit after self-cal, rms=0.096738Jy sigma=0.000644 ! Inverting map ! Your choice of large map pixels excluded 0.142% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.096738Jy sigma=0.000644 ! Fit after self-cal, rms=0.096839Jy sigma=0.000644 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.142% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.8711 mas, bmaj=2.539 mas, bpa=-0.3956 degrees ! Estimated noise=1173.6 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000341762 Jy ! Component: 100 - total flux cleaned = -0.000307222 Jy ! Component: 150 - total flux cleaned = -0.0002068 Jy ! Component: 200 - total flux cleaned = -0.000144765 Jy ! Total flux subtracted in 200 components = -0.000144765 Jy ! Clean residual min=-0.003414 max=0.004210 Jy/beam ! Clean residual mean=0.000191 rms=0.000998 Jy/beam ! Combined flux in latest and established models = 0.586105 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 79 components and 0.586105 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.096809Jy sigma=0.000644 ! Fit after self-cal, rms=0.096803Jy sigma=0.000644 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.142% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec 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 = -1.83232e-05 Jy ! Component: 100 - total flux cleaned = 4.31259e-05 Jy ! Component: 150 - total flux cleaned = 7.16603e-05 Jy ! Component: 200 - total flux cleaned = 0.000126774 Jy ! Total flux subtracted in 200 components = 0.000126774 Jy ! Clean residual min=-0.003311 max=0.004192 Jy/beam ! Clean residual mean=0.000190 rms=0.000989 Jy/beam ! Combined flux in latest and established models = 0.586232 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 82 components and 0.586232 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.096782Jy sigma=0.000644 ! Fit after self-cal, rms=0.096779Jy sigma=0.000644 ! Inverting map ! Your choice of large map pixels excluded 0.142% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.096779Jy sigma=0.000644 ! Fit after self-cal, rms=0.096851Jy sigma=0.000644 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.142% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=2.638 mas, bmaj=6.814 mas, bpa=16.36 degrees ! Estimated noise=1466.94 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000253873 Jy ! Component: 100 - total flux cleaned = 0.000254146 Jy ! Component: 150 - total flux cleaned = 0.000351008 Jy ! Component: 200 - total flux cleaned = 0.000408923 Jy ! Total flux subtracted in 200 components = 0.000408923 Jy ! Clean residual min=-0.003256 max=0.005362 Jy/beam ! Clean residual mean=0.000345 rms=0.001304 Jy/beam ! Combined flux in latest and established models = 0.586641 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 84 components and 0.586641 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.096848Jy sigma=0.000644 ! Fit after self-cal, rms=0.096830Jy sigma=0.000644 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.142% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec 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 = -5.5213e-06 Jy ! Component: 100 - total flux cleaned = -8.3382e-06 Jy ! Component: 150 - total flux cleaned = 4.49108e-05 Jy ! Component: 200 - total flux cleaned = 9.40424e-05 Jy ! Total flux subtracted in 200 components = 9.40424e-05 Jy ! Clean residual min=-0.003074 max=0.005281 Jy/beam ! Clean residual mean=0.000343 rms=0.001266 Jy/beam ! Combined flux in latest and established models = 0.586735 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 84 components and 0.586735 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.096838Jy sigma=0.000644 ! Fit after self-cal, rms=0.096824Jy sigma=0.000644 ! Inverting map ! Your choice of large map pixels excluded 0.142% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec 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 ! Your choice of large map pixels excluded 0.142% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.8717 mas, bmaj=2.541 mas, bpa=-0.3993 degrees ! Estimated noise=1173.58 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8717 x 2.541 at -0.3993 degrees (North through East) ! Clean map min=-0.0028452 max=0.41619 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 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 ! Your choice of large map pixels excluded 0.142% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.6534 mas, bmaj=1.935 mas, bpa=-0.8702 degrees ! Estimated noise=1885.04 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.312999 Jy ! Component: 100 - total flux cleaned = 0.417981 Jy ! Component: 150 - total flux cleaned = 0.476145 Jy ! Component: 200 - total flux cleaned = 0.511715 Jy ! Total flux subtracted in 200 components = 0.511715 Jy ! Clean residual min=-0.009963 max=0.018759 Jy/beam ! Clean residual mean=0.000094 rms=0.003438 Jy/beam ! Combined flux in latest and established models = 0.511715 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 35 model components to the UV plane model. ! The established model now contains 35 components and 0.511715 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.142% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.8717 mas, bmaj=2.541 mas, bpa=-0.3993 degrees ! Estimated noise=1173.58 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 = 0.0367493 Jy ! Component: 100 - total flux cleaned = 0.0535777 Jy ! Component: 150 - total flux cleaned = 0.0623597 Jy ! Component: 200 - total flux cleaned = 0.0671444 Jy ! Total flux subtracted in 200 components = 0.0671444 Jy ! Clean residual min=-0.004214 max=0.005976 Jy/beam ! Clean residual mean=0.000228 rms=0.001153 Jy/beam ! Combined flux in latest and established models = 0.57886 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 64 components and 0.57886 Jy ! Inverting map ! Your choice of large map pixels excluded 0.142% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Added new window around map position (3.6, 1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00515515 Jy ! Component: 100 - total flux cleaned = 0.00797866 Jy ! Component: 150 - total flux cleaned = 0.00892998 Jy ! Component: 200 - total flux cleaned = 0.00972711 Jy ! Total flux subtracted in 200 components = 0.00972711 Jy ! Clean residual min=-0.003993 max=0.003419 Jy/beam ! Clean residual mean=0.000165 rms=0.000853 Jy/beam ! Combined flux in latest and established models = 0.588587 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 79 components and 0.588587 Jy ! Inverting map ! Your choice of large map pixels excluded 0.142% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.142% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=2.638 mas, bmaj=6.814 mas, bpa=16.36 degrees ! Estimated noise=1466.94 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00146302 Jy ! Component: 100 - total flux cleaned = 0.00181323 Jy ! Component: 150 - total flux cleaned = 0.00196304 Jy ! Component: 200 - total flux cleaned = 0.00205292 Jy ! Total flux subtracted in 200 components = 0.00205292 Jy ! Clean residual min=-0.003258 max=0.003297 Jy/beam ! Clean residual mean=0.000286 rms=0.001004 Jy/beam ! Combined flux in latest and established models = 0.59064 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 = 8.37607e-05 Jy ! Component: 100 - total flux cleaned = 0.000161731 Jy ! Component: 150 - total flux cleaned = 0.000232663 Jy ! Component: 200 - total flux cleaned = 0.000298859 Jy ! Total flux subtracted in 200 components = 0.000298859 Jy ! Clean residual min=-0.003104 max=0.003278 Jy/beam ! Clean residual mean=0.000283 rms=0.000999 Jy/beam ! Combined flux in latest and established models = 0.590938 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 91 components and 0.590938 Jy ! Inverting map ! Your choice of large map pixels excluded 0.142% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.142% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.8717 mas, bmaj=2.541 mas, bpa=-0.3993 degrees ! Estimated noise=1173.58 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000171877 Jy ! Component: 100 - total flux cleaned = 0.000109419 Jy ! Component: 150 - total flux cleaned = 5.77679e-05 Jy ! Component: 200 - total flux cleaned = 5.78549e-05 Jy ! Total flux subtracted in 200 components = 5.78549e-05 Jy ! Clean residual min=-0.003453 max=0.003172 Jy/beam ! Clean residual mean=0.000151 rms=0.000793 Jy/beam ! Combined flux in latest and established models = 0.590996 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 104 components and 0.590996 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.096649Jy sigma=0.000642 ! Fit after self-cal, rms=0.096623Jy sigma=0.000642 wmodel J0539-2839_X_2017_06_10_pus_map.mod ! Writing 104 model components to file: J0539-2839_X_2017_06_10_pus_map.mod wobs J0539-2839_X_2017_06_10_pus_uvs.fits ! Writing UV FITS file: J0539-2839_X_2017_06_10_pus_uvs.fits wwins J0539-2839_X_2017_06_10_pus_map.win ! wwins: Wrote 3 windows to J0539-2839_X_2017_06_10_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! Your choice of large map pixels excluded 0.142% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -8.57492e-05 Jy ! Component: 100 - total flux cleaned = 1.18168e-05 Jy ! Component: 150 - total flux cleaned = 0.000148151 Jy ! Component: 200 - total flux cleaned = 0.000318948 Jy ! Component: 250 - total flux cleaned = 0.000480193 Jy ! Component: 300 - total flux cleaned = 0.000750494 Jy ! Component: 350 - total flux cleaned = 0.000861556 Jy ! Component: 400 - total flux cleaned = 0.00100546 Jy ! Component: 450 - total flux cleaned = 0.00114476 Jy ! Component: 500 - total flux cleaned = 0.00127987 Jy ! Component: 550 - total flux cleaned = 0.00141034 Jy ! Component: 600 - total flux cleaned = 0.00147335 Jy ! Component: 650 - total flux cleaned = 0.00156598 Jy ! Component: 700 - total flux cleaned = 0.0016567 Jy ! Component: 750 - total flux cleaned = 0.00183367 Jy ! Component: 800 - total flux cleaned = 0.00200645 Jy ! Component: 850 - total flux cleaned = 0.00211953 Jy ! Component: 900 - total flux cleaned = 0.0023135 Jy ! Component: 950 - total flux cleaned = 0.00253022 Jy ! Component: 1000 - total flux cleaned = 0.00279488 Jy ! Component: 1050 - total flux cleaned = 0.00297628 Jy ! Component: 1100 - total flux cleaned = 0.00317981 Jy ! Component: 1150 - total flux cleaned = 0.00335435 Jy ! Component: 1200 - total flux cleaned = 0.00345228 Jy ! Component: 1250 - total flux cleaned = 0.0036207 Jy ! Component: 1300 - total flux cleaned = 0.00380974 Jy ! Component: 1350 - total flux cleaned = 0.0039724 Jy ! Component: 1400 - total flux cleaned = 0.00415515 Jy ! Component: 1450 - total flux cleaned = 0.00429048 Jy ! Component: 1500 - total flux cleaned = 0.00451224 Jy ! Component: 1550 - total flux cleaned = 0.00468675 Jy ! Component: 1600 - total flux cleaned = 0.00477295 Jy ! Component: 1650 - total flux cleaned = 0.00490039 Jy ! Component: 1700 - total flux cleaned = 0.00506777 Jy ! Component: 1750 - total flux cleaned = 0.00517077 Jy ! Component: 1800 - total flux cleaned = 0.00531325 Jy ! Component: 1850 - total flux cleaned = 0.00539358 Jy ! Component: 1900 - total flux cleaned = 0.0055126 Jy ! Component: 1950 - total flux cleaned = 0.0055517 Jy ! Component: 2000 - total flux cleaned = 0.00564866 Jy ! Total flux subtracted in 2048 components = 0.00572551 Jy ! Clean residual min=-0.001051 max=0.001049 Jy/beam ! Clean residual mean=0.000057 rms=0.000349 Jy/beam ! Combined flux in latest and established models = 0.596722 Jy keep ! Adding 124 model components to the UV plane model. ! The established model now contains 228 components and 0.596722 Jy ![Exited script file: muppet] wmap "J0539-2839_X_2017_06_10_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.142% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8717 x 2.541 at -0.3993 degrees (North through East) ! Clean map min=-0.0026979 max=0.42417 Jy/beam ! Writing clean map to FITS file: J0539-2839_X_2017_06_10_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.424167 invert ! Inverting map ! Your choice of large map pixels excluded 0.142% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000349825 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.24742 0.24742 0.494841 0.989682 1.97936 3.95873 7.91745 15.8349 31.6698 63.3396 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.424 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8717 x 2.541 at -0.3993 degrees (North through East) ! Clean map min=-0.0026979 max=0.42417 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 J0539-2839_X_2017_06_10_pus_uvs.log closed on Mon May 6 12:42:48 2019