! Started logfile: J2219-2719_X_2017_07_16_pus_uvs.log on Thu May 9 14:11:52 2019 obs J2219-2719_X_2017_07_16_pus_uva.fits ! Reading UV FITS file: J2219-2719_X_2017_07_16_pus_uva.fits ! AN table 1: 75 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.688 visibilities/baseline/integration-bin. ! Found source: J2219-2719 ! ! 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 1200 lines of history. ! ! Reading 27864 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 J2219-2719_X_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 = 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 124 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 124 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 124 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 137 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 134 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 124 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 137 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 147 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 147 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 147 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 147 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 172 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.977488Jy sigma=0.006811 ! Fit after self-cal, rms=0.935715Jy sigma=0.006573 ! 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 0.277% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.6012 mas, bmaj=1.669 mas, bpa=-5.935 degrees ! Estimated noise=1047.73 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 = 0.0473814 Jy ! Component: 100 - total flux cleaned = 0.0619821 Jy ! Total flux subtracted in 100 components = 0.0619821 Jy ! Clean residual min=-0.005482 max=0.008578 Jy/beam ! Clean residual mean=-0.000073 rms=0.001586 Jy/beam ! Combined flux in latest and established models = 0.0619821 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0619821 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=0.111381Jy sigma=0.000668 ! Fit after self-cal, rms=0.110853Jy sigma=0.000665 ! Inverting map ! Your choice of large map pixels excluded 0.277% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Added new window around map position (1, 0.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0110474 Jy ! Component: 100 - total flux cleaned = 0.0186521 Jy ! Total flux subtracted in 100 components = 0.0186521 Jy ! Clean residual min=-0.004294 max=0.005360 Jy/beam ! Clean residual mean=-0.000042 rms=0.001223 Jy/beam ! Combined flux in latest and established models = 0.0806342 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 26 components and 0.0806342 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=0.108820Jy sigma=0.000647 ! Fit after self-cal, rms=0.108636Jy sigma=0.000646 ! Inverting map ! Your choice of large map pixels excluded 0.277% of the data. ! The x-axis pixel size should ideally be below 0.1988 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 0.277% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.7324 mas, bmaj=1.936 mas, bpa=-4.63 degrees ! Estimated noise=634.529 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 = 0.0123751 Jy ! Component: 100 - total flux cleaned = 0.0195995 Jy ! Component: 150 - total flux cleaned = 0.0241127 Jy ! Component: 200 - total flux cleaned = 0.0269639 Jy ! Total flux subtracted in 200 components = 0.0269639 Jy ! Clean residual min=-0.003224 max=0.006289 Jy/beam ! Clean residual mean=-0.000039 rms=0.001133 Jy/beam ! Combined flux in latest and established models = 0.107598 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 49 components and 0.107598 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=0.107203Jy sigma=0.000633 ! Fit after self-cal, rms=0.106902Jy sigma=0.000632 ! Inverting map ! Your choice of large map pixels excluded 0.277% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Added new window around map position (2.6, 1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00646704 Jy ! Component: 100 - total flux cleaned = 0.0100561 Jy ! Component: 150 - total flux cleaned = 0.012113 Jy ! Component: 200 - total flux cleaned = 0.0129553 Jy ! Total flux subtracted in 200 components = 0.0129553 Jy ! Clean residual min=-0.002714 max=0.003785 Jy/beam ! Clean residual mean=-0.000004 rms=0.000748 Jy/beam ! Combined flux in latest and established models = 0.120553 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 72 components and 0.120553 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=0.106497Jy sigma=0.000628 ! Fit after self-cal, rms=0.106320Jy sigma=0.000627 ! Inverting map ! Your choice of large map pixels excluded 0.277% of the data. ! The x-axis pixel size should ideally be below 0.1988 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 0.84 FD 1.00* HN 0.88 KP 0.96 ! LA 0.99 MK 1.06 NL 1.09 OV 1.07 ! PT 0.97 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 0.95 KP 0.98 ! LA 0.96 MK 1.13 NL 1.17 OV 1.09 ! PT 1.10 SC 0.92 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00* HN 0.99 KP 0.92 ! LA 0.97 MK 1.15 NL 1.07 OV 0.96 ! PT 1.01 SC 1.06 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.00* HN 0.97 KP 0.96 ! LA 0.94 MK 1.00 NL 1.13 OV 1.11 ! PT 1.01 SC 1.10 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.00* HN 1.02 KP 0.95 ! LA 0.98 MK 1.03 NL 1.00 OV 1.10 ! PT 1.03 SC 1.07 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.00* HN 0.96 KP 0.96 ! LA 1.01 MK 0.95 NL 1.07 OV 1.08 ! PT 0.96 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.00* HN 1.00 KP 0.97 ! LA 1.01 MK 0.98 NL 1.14 OV 1.04 ! PT 0.98 SC 0.96 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.00* HN 0.90 KP 0.99 ! LA 1.00 MK 1.01 NL 1.11 OV 1.09 ! PT 0.95 SC 0.92 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00* HN 0.98 KP 0.91 ! LA 0.97 MK 0.96 NL 1.06 OV 1.08 ! PT 1.04 SC 0.97 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.00* HN 0.87 KP 0.93 ! LA 1.02 MK 1.01 NL 1.05 OV 1.06 ! PT 1.02 SC 0.98 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.00* HN 0.93 KP 0.99 ! LA 1.06 MK 0.84 NL 1.03 OV 1.04 ! PT 0.94 SC 0.89 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.00* HN 0.87 KP 0.89 ! LA 0.96 MK 0.83 NL 1.07 OV 1.02 ! PT 0.99 SC 0.93 ! ! ! Fit before self-cal, rms=0.106320Jy sigma=0.000627 ! Fit after self-cal, rms=0.103000Jy sigma=0.000625 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.277% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.7305 mas, bmaj=1.93 mas, bpa=-4.527 degrees ! Estimated noise=631.026 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 = 0.00211631 Jy ! Component: 100 - total flux cleaned = 0.00231561 Jy ! Component: 150 - total flux cleaned = 0.00231511 Jy ! Component: 200 - total flux cleaned = 0.00223186 Jy ! Total flux subtracted in 200 components = 0.00223186 Jy ! Clean residual min=-0.002142 max=0.002017 Jy/beam ! Clean residual mean=-0.000003 rms=0.000496 Jy/beam ! Combined flux in latest and established models = 0.122785 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 80 components and 0.122785 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=0.102914Jy sigma=0.000625 ! Fit after self-cal, rms=0.102842Jy sigma=0.000624 ! Inverting map ! Your choice of large map pixels excluded 0.277% of the data. ! The x-axis pixel size should ideally be below 0.1988 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=0.102842Jy sigma=0.000624 ! Fit after self-cal, rms=0.100159Jy sigma=0.000623 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.277% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.73 mas, bmaj=1.928 mas, bpa=-4.24 degrees ! Estimated noise=628.971 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00109613 Jy ! Component: 100 - total flux cleaned = 0.00132864 Jy ! Component: 150 - total flux cleaned = 0.00136528 Jy ! Component: 200 - total flux cleaned = 0.00136403 Jy ! Total flux subtracted in 200 components = 0.00136403 Jy ! Clean residual min=-0.002074 max=0.001701 Jy/beam ! Clean residual mean=-0.000002 rms=0.000452 Jy/beam ! Combined flux in latest and established models = 0.124149 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 87 components and 0.124149 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=0.100109Jy sigma=0.000623 ! Fit after self-cal, rms=0.100076Jy sigma=0.000623 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.277% of the data. ! The x-axis pixel size should ideally be below 0.1988 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 = 0.000628154 Jy ! Component: 100 - total flux cleaned = 0.000744389 Jy ! Component: 150 - total flux cleaned = 0.00068337 Jy ! Component: 200 - total flux cleaned = 0.000656527 Jy ! Total flux subtracted in 200 components = 0.000656527 Jy ! Clean residual min=-0.001951 max=0.001700 Jy/beam ! Clean residual mean=-0.000000 rms=0.000444 Jy/beam ! Combined flux in latest and established models = 0.124806 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 90 components and 0.124806 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=0.100045Jy sigma=0.000623 ! Fit after self-cal, rms=0.100036Jy sigma=0.000623 ! Inverting map ! Your choice of large map pixels excluded 0.277% of the data. ! The x-axis pixel size should ideally be below 0.1988 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=0.100036Jy sigma=0.000623 ! Fit after self-cal, rms=0.099293Jy sigma=0.000623 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.277% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.7314 mas, bmaj=1.934 mas, bpa=-4.101 degrees ! Estimated noise=627.893 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000609735 Jy ! Component: 100 - total flux cleaned = 0.00081233 Jy ! Component: 150 - total flux cleaned = 0.000920501 Jy ! Component: 200 - total flux cleaned = 0.000919252 Jy ! Total flux subtracted in 200 components = 0.000919252 Jy ! Clean residual min=-0.001884 max=0.001578 Jy/beam ! Clean residual mean=-0.000001 rms=0.000423 Jy/beam ! Combined flux in latest and established models = 0.125725 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 92 components and 0.125725 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=0.099269Jy sigma=0.000622 ! Fit after self-cal, rms=0.099247Jy sigma=0.000622 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.277% of the data. ! The x-axis pixel size should ideally be below 0.1988 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 = 0.000395581 Jy ! Component: 100 - total flux cleaned = 0.000520197 Jy ! Component: 150 - total flux cleaned = 0.000501537 Jy ! Component: 200 - total flux cleaned = 0.000484194 Jy ! Total flux subtracted in 200 components = 0.000484194 Jy ! Clean residual min=-0.001795 max=0.001591 Jy/beam ! Clean residual mean=0.000000 rms=0.000421 Jy/beam ! Combined flux in latest and established models = 0.126209 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 96 components and 0.126209 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=0.099234Jy sigma=0.000622 ! Fit after self-cal, rms=0.099224Jy sigma=0.000622 ! Inverting map ! Your choice of large map pixels excluded 0.277% of the data. ! The x-axis pixel size should ideally be below 0.1988 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=0.099224Jy sigma=0.000622 ! Fit after self-cal, rms=0.098823Jy sigma=0.000622 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.277% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=2.104 mas, bmaj=5.402 mas, bpa=-2.018 degrees ! Estimated noise=864.48 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000666607 Jy ! Component: 100 - total flux cleaned = 0.000750997 Jy ! Component: 150 - total flux cleaned = 0.000738478 Jy ! Component: 200 - total flux cleaned = 0.000717857 Jy ! Total flux subtracted in 200 components = 0.000717857 Jy ! Clean residual min=-0.001940 max=0.001690 Jy/beam ! Clean residual mean=-0.000002 rms=0.000572 Jy/beam ! Combined flux in latest and established models = 0.126927 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 110 components and 0.126927 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=0.098819Jy sigma=0.000622 ! Fit after self-cal, rms=0.098814Jy sigma=0.000622 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.277% of the data. ! The x-axis pixel size should ideally be below 0.1988 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 = 0.000173747 Jy ! Component: 100 - total flux cleaned = 0.000244901 Jy ! Component: 150 - total flux cleaned = 0.000245434 Jy ! Component: 200 - total flux cleaned = 0.000236747 Jy ! Total flux subtracted in 200 components = 0.000236747 Jy ! Clean residual min=-0.001856 max=0.001711 Jy/beam ! Clean residual mean=-0.000001 rms=0.000570 Jy/beam ! Combined flux in latest and established models = 0.127164 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 119 components and 0.127164 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=0.098812Jy sigma=0.000622 ! Fit after self-cal, rms=0.098814Jy sigma=0.000622 ! Inverting map ! Your choice of large map pixels excluded 0.277% of the data. ! The x-axis pixel size should ideally be below 0.1988 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 0.277% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.7331 mas, bmaj=1.94 mas, bpa=-4.05 degrees ! Estimated noise=627.853 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7331 x 1.94 at -4.05 degrees (North through East) ! Clean map min=-0.0017675 max=0.064684 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 0.277% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.6005 mas, bmaj=1.669 mas, bpa=-5.492 degrees ! Estimated noise=1034.52 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0464773 Jy ! Component: 100 - total flux cleaned = 0.0660871 Jy ! Component: 150 - total flux cleaned = 0.0786482 Jy ! Component: 200 - total flux cleaned = 0.0879125 Jy ! Total flux subtracted in 200 components = 0.0879125 Jy ! Clean residual min=-0.004010 max=0.005496 Jy/beam ! Clean residual mean=-0.000041 rms=0.001200 Jy/beam ! Combined flux in latest and established models = 0.0879124 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 0.0879124 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.277% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.7331 mas, bmaj=1.94 mas, bpa=-4.05 degrees ! Estimated noise=627.853 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 = 0.0119831 Jy ! Component: 100 - total flux cleaned = 0.0199591 Jy ! Component: 150 - total flux cleaned = 0.0256235 Jy ! Component: 200 - total flux cleaned = 0.0297075 Jy ! Total flux subtracted in 200 components = 0.0297075 Jy ! Clean residual min=-0.002239 max=0.003179 Jy/beam ! Clean residual mean=-0.000036 rms=0.000677 Jy/beam ! Combined flux in latest and established models = 0.11762 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 53 components and 0.11762 Jy ! Inverting map ! Your choice of large map pixels excluded 0.277% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Added new window around map position (-0.8, -1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00328451 Jy ! Component: 100 - total flux cleaned = 0.00556798 Jy ! Component: 150 - total flux cleaned = 0.00693737 Jy ! Component: 200 - total flux cleaned = 0.00748307 Jy ! Total flux subtracted in 200 components = 0.00748307 Jy ! Clean residual min=-0.001847 max=0.001438 Jy/beam ! Clean residual mean=-0.000009 rms=0.000447 Jy/beam ! Combined flux in latest and established models = 0.125103 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 77 components and 0.125103 Jy ! Inverting map ! Your choice of large map pixels excluded 0.277% of the data. ! The x-axis pixel size should ideally be below 0.1988 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 0.277% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=2.104 mas, bmaj=5.402 mas, bpa=-2.018 degrees ! Estimated noise=864.48 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00162974 Jy ! Component: 100 - total flux cleaned = 0.00189994 Jy ! Component: 150 - total flux cleaned = 0.00187284 Jy ! Component: 200 - total flux cleaned = 0.00185115 Jy ! Total flux subtracted in 200 components = 0.00185115 Jy ! Clean residual min=-0.001891 max=0.001667 Jy/beam ! Clean residual mean=-0.000005 rms=0.000564 Jy/beam ! Combined flux in latest and established models = 0.126954 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 = -1.72141e-05 Jy ! Component: 100 - total flux cleaned = -3.14075e-05 Jy ! Component: 150 - total flux cleaned = -4.35613e-05 Jy ! Component: 200 - total flux cleaned = -6.54929e-05 Jy ! Total flux subtracted in 200 components = -6.54929e-05 Jy ! Clean residual min=-0.001861 max=0.001702 Jy/beam ! Clean residual mean=-0.000005 rms=0.000560 Jy/beam ! Combined flux in latest and established models = 0.126889 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 95 components and 0.126889 Jy ! Inverting map ! Your choice of large map pixels excluded 0.277% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.277% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.7331 mas, bmaj=1.94 mas, bpa=-4.05 degrees ! Estimated noise=627.853 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000152631 Jy ! Component: 100 - total flux cleaned = -0.00015109 Jy ! Component: 150 - total flux cleaned = -0.000175449 Jy ! Component: 200 - total flux cleaned = -0.000219747 Jy ! Total flux subtracted in 200 components = -0.000219747 Jy ! Clean residual min=-0.001715 max=0.001468 Jy/beam ! Clean residual mean=-0.000002 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 0.126669 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 112 components and 0.126669 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=0.098794Jy sigma=0.000622 ! Fit after self-cal, rms=0.098782Jy sigma=0.000622 wmodel J2219-2719_X_2017_07_16_pus_map.mod ! Writing 112 model components to file: J2219-2719_X_2017_07_16_pus_map.mod wobs J2219-2719_X_2017_07_16_pus_uvs.fits ! Writing UV FITS file: J2219-2719_X_2017_07_16_pus_uvs.fits wwins J2219-2719_X_2017_07_16_pus_map.win ! wwins: Wrote 4 windows to J2219-2719_X_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 ! Your choice of large map pixels excluded 0.277% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000665614 Jy ! Component: 100 - total flux cleaned = -0.00106727 Jy ! Component: 150 - total flux cleaned = -0.00129212 Jy ! Component: 200 - total flux cleaned = -0.00138767 Jy ! Component: 250 - total flux cleaned = -0.00152348 Jy ! Component: 300 - total flux cleaned = -0.00163211 Jy ! Component: 350 - total flux cleaned = -0.00173621 Jy ! Component: 400 - total flux cleaned = -0.00183682 Jy ! Component: 450 - total flux cleaned = -0.00197306 Jy ! Component: 500 - total flux cleaned = -0.00201079 Jy ! Component: 550 - total flux cleaned = -0.00197413 Jy ! Component: 600 - total flux cleaned = -0.00192069 Jy ! Component: 650 - total flux cleaned = -0.00190326 Jy ! Component: 700 - total flux cleaned = -0.00192021 Jy ! Component: 750 - total flux cleaned = -0.00186977 Jy ! Component: 800 - total flux cleaned = -0.0018702 Jy ! Component: 850 - total flux cleaned = -0.00191846 Jy ! Component: 900 - total flux cleaned = -0.00193416 Jy ! Component: 950 - total flux cleaned = -0.00196518 Jy ! Component: 1000 - total flux cleaned = -0.0019958 Jy ! Component: 1050 - total flux cleaned = -0.00204059 Jy ! Component: 1100 - total flux cleaned = -0.00209925 Jy ! Component: 1150 - total flux cleaned = -0.00208481 Jy ! Component: 1200 - total flux cleaned = -0.00211339 Jy ! Component: 1250 - total flux cleaned = -0.00211344 Jy ! Component: 1300 - total flux cleaned = -0.00205874 Jy ! Component: 1350 - total flux cleaned = -0.00207238 Jy ! Component: 1400 - total flux cleaned = -0.00205924 Jy ! Component: 1450 - total flux cleaned = -0.00204594 Jy ! Component: 1500 - total flux cleaned = -0.00201999 Jy ! Component: 1550 - total flux cleaned = -0.00204559 Jy ! Component: 1600 - total flux cleaned = -0.00203264 Jy ! Component: 1650 - total flux cleaned = -0.0019826 Jy ! Component: 1700 - total flux cleaned = -0.00192102 Jy ! Component: 1750 - total flux cleaned = -0.00189692 Jy ! Component: 1800 - total flux cleaned = -0.00183705 Jy ! Component: 1850 - total flux cleaned = -0.00186096 Jy ! Component: 1900 - total flux cleaned = -0.00181406 Jy ! Component: 1950 - total flux cleaned = -0.00179099 Jy ! Component: 2000 - total flux cleaned = -0.0017224 Jy ! Total flux subtracted in 2048 components = -0.00169981 Jy ! Clean residual min=-0.000627 max=0.000631 Jy/beam ! Clean residual mean=0.000002 rms=0.000213 Jy/beam ! Combined flux in latest and established models = 0.124969 Jy keep ! Adding 151 model components to the UV plane model. ! The established model now contains 263 components and 0.124969 Jy ![Exited script file: muppet] wmap "J2219-2719_X_2017_07_16_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.277% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7331 x 1.94 at -4.05 degrees (North through East) ! Clean map min=-0.0012254 max=0.065004 Jy/beam ! Writing clean map to FITS file: J2219-2719_X_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 0.0650039 invert ! Inverting map ! Your choice of large map pixels excluded 0.277% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000212597 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.981157 0.981157 1.96231 3.92463 7.84926 15.6985 31.397 62.7941 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.065 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7331 x 1.94 at -4.05 degrees (North through East) ! Clean map min=-0.0012254 max=0.065004 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 J2219-2719_X_2017_07_16_pus_uvs.log closed on Thu May 9 14:11:55 2019