! Started logfile: J2005-3723_X_2017_08_05_pus_uvs.log on Thu May 9 18:58:26 2019 obs J2005-3723_X_2017_08_05_pus_uva.fits ! Reading UV FITS file: J2005-3723_X_2017_08_05_pus_uva.fits ! AN table 1: 48 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.581944 visibilities/baseline/integration-bin. ! Found source: J2005-3723 ! ! 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 575 lines of history. ! ! Reading 15084 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 J2005-3723_X_2017_08_05_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 119 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 119 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 119 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 119 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 137 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 137 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 119 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 119 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 132 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 156 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 174 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 174 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.580331Jy sigma=0.003675 ! Fit after self-cal, rms=0.549709Jy sigma=0.003491 ! 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 0.161% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.5899 mas, bmaj=1.693 mas, bpa=3.222 degrees ! Estimated noise=1591.52 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 = 0.331461 Jy ! Component: 100 - total flux cleaned = 0.427241 Jy ! Total flux subtracted in 100 components = 0.427241 Jy ! Clean residual min=-0.025243 max=0.058044 Jy/beam ! Clean residual mean=-0.000044 rms=0.006722 Jy/beam ! Combined flux in latest and established models = 0.427241 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.427241 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=0.191184Jy sigma=0.001141 ! Fit after self-cal, rms=0.191165Jy sigma=0.001141 ! Inverting map ! Your choice of large map pixels excluded 0.161% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Added new window around map position (1, 2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0586869 Jy ! Component: 100 - total flux cleaned = 0.09458 Jy ! Total flux subtracted in 100 components = 0.09458 Jy ! Clean residual min=-0.019206 max=0.034103 Jy/beam ! Clean residual mean=-0.000146 rms=0.004578 Jy/beam ! Combined flux in latest and established models = 0.521821 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 15 components and 0.521821 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=0.157510Jy sigma=0.000876 ! Fit after self-cal, rms=0.156703Jy sigma=0.000869 ! Inverting map ! Your choice of large map pixels excluded 0.161% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Added new window around map position (-1, 1.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0316603 Jy ! Component: 100 - total flux cleaned = 0.0521586 Jy ! Total flux subtracted in 100 components = 0.0521586 Jy ! Clean residual min=-0.021048 max=0.022131 Jy/beam ! Clean residual mean=-0.000203 rms=0.003877 Jy/beam ! Combined flux in latest and established models = 0.57398 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 24 components and 0.57398 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=0.144680Jy sigma=0.000793 ! Fit after self-cal, rms=0.144472Jy sigma=0.000791 ! Inverting map ! Your choice of large map pixels excluded 0.161% of the data. ! The x-axis pixel size should ideally be below 0.199 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 0.161% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.7734 mas, bmaj=2.117 mas, bpa=2.566 degrees ! Estimated noise=932.885 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 = 0.0258808 Jy ! Component: 100 - total flux cleaned = 0.0405375 Jy ! Component: 150 - total flux cleaned = 0.0495098 Jy ! Component: 200 - total flux cleaned = 0.0552295 Jy ! Total flux subtracted in 200 components = 0.0552295 Jy ! Clean residual min=-0.015266 max=0.012731 Jy/beam ! Clean residual mean=-0.000769 rms=0.003659 Jy/beam ! Combined flux in latest and established models = 0.629209 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 59 components and 0.629209 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=0.139288Jy sigma=0.000755 ! Fit after self-cal, rms=0.139207Jy sigma=0.000754 ! Inverting map ! Your choice of large map pixels excluded 0.161% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.94 HN 1.65 KP 1.10 ! LA 0.99 MK 0.96 NL 1.00* OV 1.03 ! PT 1.10 SC 1.01 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.96 HN 1.87 KP 1.02 ! LA 1.00 MK 0.94 NL 1.00* OV 1.04 ! PT 1.03 SC 1.02 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.94 HN 2.07 KP 0.95 ! LA 1.03 MK 0.98 NL 1.00* OV 1.05 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.92 HN 1.81 KP 0.89 ! LA 1.02 MK 0.99 NL 1.00* OV 1.01 ! PT 1.02 SC 1.03 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.93 HN 1.00* KP 0.86 ! LA 1.00 MK 1.01 NL 1.00* OV 1.04 ! PT 1.01 SC 0.99 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.93 HN 1.00* KP 0.86 ! LA 1.01 MK 0.98 NL 1.00* OV 1.05 ! PT 0.99 SC 1.04 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.94 HN 1.76 KP 0.84 ! LA 1.03 MK 0.99 NL 1.00* OV 1.08 ! PT 1.00 SC 1.04 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.98 HN 1.97 KP 0.84 ! LA 0.98 MK 0.96 NL 1.00* OV 1.09 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.93 HN 1.78 KP 0.88 ! LA 1.02 MK 0.96 NL 1.00* OV 1.07 ! PT 1.01 SC 0.99 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.93 HN 1.72 KP 0.92 ! LA 1.05 MK 1.01 NL 1.00* OV 1.05 ! PT 1.01 SC 0.98 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.96 HN 1.00* KP 0.95 ! LA 1.02 MK 1.00 NL 1.00* OV 1.06 ! PT 1.02 SC 0.98 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.93 HN 1.00* KP 0.98 ! LA 1.00 MK 0.96 NL 1.00* OV 1.06 ! PT 1.03 SC 1.00 ! ! ! Fit before self-cal, rms=0.139207Jy sigma=0.000754 ! Fit after self-cal, rms=0.162681Jy sigma=0.000692 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.162% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.7756 mas, bmaj=2.115 mas, bpa=2.28 degrees ! Estimated noise=939.617 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 = -0.00510443 Jy ! Component: 100 - total flux cleaned = -0.0057723 Jy ! Component: 150 - total flux cleaned = -0.00617434 Jy ! Component: 200 - total flux cleaned = -0.00674449 Jy ! Total flux subtracted in 200 components = -0.00674449 Jy ! Clean residual min=-0.012823 max=0.008105 Jy/beam ! Clean residual mean=-0.000759 rms=0.002347 Jy/beam ! Combined flux in latest and established models = 0.622465 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 69 components and 0.622465 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=0.161971Jy sigma=0.000686 ! Fit after self-cal, rms=0.162045Jy sigma=0.000685 ! Inverting map ! Your choice of large map pixels excluded 0.162% of the data. ! The x-axis pixel size should ideally be below 0.199 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=0.162045Jy sigma=0.000685 ! Fit after self-cal, rms=0.165848Jy sigma=0.000654 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.162% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.7798 mas, bmaj=2.13 mas, bpa=2.31 degrees ! Estimated noise=937.671 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00276031 Jy ! Component: 100 - total flux cleaned = -0.00355054 Jy ! Component: 150 - total flux cleaned = -0.00402055 Jy ! Component: 200 - total flux cleaned = -0.00433912 Jy ! Total flux subtracted in 200 components = -0.00433912 Jy ! Clean residual min=-0.005714 max=0.005089 Jy/beam ! Clean residual mean=-0.000138 rms=0.001326 Jy/beam ! Combined flux in latest and established models = 0.618125 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 72 components and 0.618125 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=0.165582Jy sigma=0.000652 ! Fit after self-cal, rms=0.165612Jy sigma=0.000652 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.162% of the data. ! The x-axis pixel size should ideally be below 0.199 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 = -0.00058526 Jy ! Component: 100 - total flux cleaned = -0.00097468 Jy ! Component: 150 - total flux cleaned = -0.00123394 Jy ! Component: 200 - total flux cleaned = -0.00147524 Jy ! Total flux subtracted in 200 components = -0.00147524 Jy ! Clean residual min=-0.005174 max=0.005028 Jy/beam ! Clean residual mean=-0.000137 rms=0.001291 Jy/beam ! Combined flux in latest and established models = 0.61665 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 73 components and 0.61665 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=0.165484Jy sigma=0.000651 ! Fit after self-cal, rms=0.165478Jy sigma=0.000651 ! Inverting map ! Your choice of large map pixels excluded 0.162% of the data. ! The x-axis pixel size should ideally be below 0.199 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=0.165478Jy sigma=0.000651 ! Fit after self-cal, rms=0.168336Jy sigma=0.000638 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.162% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.7807 mas, bmaj=2.129 mas, bpa=2.311 degrees ! Estimated noise=938.128 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00210275 Jy ! Component: 100 - total flux cleaned = -0.00263403 Jy ! Component: 150 - total flux cleaned = -0.00287261 Jy ! Component: 200 - total flux cleaned = -0.0030925 Jy ! Total flux subtracted in 200 components = -0.0030925 Jy ! Clean residual min=-0.003860 max=0.002724 Jy/beam ! Clean residual mean=-0.000021 rms=0.000759 Jy/beam ! Combined flux in latest and established models = 0.613558 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 77 components and 0.613558 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=0.168242Jy sigma=0.000637 ! Fit after self-cal, rms=0.168239Jy sigma=0.000637 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.162% of the data. ! The x-axis pixel size should ideally be below 0.199 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 = -0.000372039 Jy ! Component: 100 - total flux cleaned = -0.000635026 Jy ! Component: 150 - total flux cleaned = -0.000815871 Jy ! Component: 200 - total flux cleaned = -0.00104025 Jy ! Total flux subtracted in 200 components = -0.00104025 Jy ! Clean residual min=-0.003554 max=0.002707 Jy/beam ! Clean residual mean=-0.000020 rms=0.000729 Jy/beam ! Combined flux in latest and established models = 0.612517 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 79 components and 0.612517 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=0.168193Jy sigma=0.000636 ! Fit after self-cal, rms=0.168192Jy sigma=0.000636 ! Inverting map ! Your choice of large map pixels excluded 0.162% of the data. ! The x-axis pixel size should ideally be below 0.199 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=0.168192Jy sigma=0.000636 ! Fit after self-cal, rms=0.170370Jy sigma=0.000636 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.162% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=2.767 mas, bmaj=8.612 mas, bpa=8.464 degrees ! Estimated noise=1228.38 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00214645 Jy ! Component: 100 - total flux cleaned = -0.00267148 Jy ! Component: 150 - total flux cleaned = -0.0028627 Jy ! Component: 200 - total flux cleaned = -0.00303086 Jy ! Total flux subtracted in 200 components = -0.00303086 Jy ! Clean residual min=-0.002539 max=0.002148 Jy/beam ! Clean residual mean=-0.000052 rms=0.000832 Jy/beam ! Combined flux in latest and established models = 0.609487 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 84 components and 0.609487 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=0.170356Jy sigma=0.000636 ! Fit after self-cal, rms=0.170358Jy sigma=0.000636 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.162% of the data. ! The x-axis pixel size should ideally be below 0.199 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 = -0.000217239 Jy ! Component: 100 - total flux cleaned = -0.000213401 Jy ! Component: 150 - total flux cleaned = -0.000323936 Jy ! Component: 200 - total flux cleaned = -0.000401213 Jy ! Total flux subtracted in 200 components = -0.000401213 Jy ! Clean residual min=-0.002302 max=0.002131 Jy/beam ! Clean residual mean=-0.000050 rms=0.000814 Jy/beam ! Combined flux in latest and established models = 0.609085 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 93 components and 0.609085 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=0.170348Jy sigma=0.000636 ! Fit after self-cal, rms=0.170348Jy sigma=0.000636 ! Inverting map ! Your choice of large map pixels excluded 0.162% of the data. ! The x-axis pixel size should ideally be below 0.199 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 0.162% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.7817 mas, bmaj=2.131 mas, bpa=2.297 degrees ! Estimated noise=938.861 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7817 x 2.131 at 2.297 degrees (North through East) ! Clean map min=-0.0027432 max=0.44604 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 0.162% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.5938 mas, bmaj=1.688 mas, bpa=3.353 degrees ! Estimated noise=1649.96 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.342626 Jy ! Component: 100 - total flux cleaned = 0.441723 Jy ! Component: 150 - total flux cleaned = 0.499009 Jy ! Component: 200 - total flux cleaned = 0.534714 Jy ! Total flux subtracted in 200 components = 0.534714 Jy ! Clean residual min=-0.010266 max=0.019188 Jy/beam ! Clean residual mean=0.000055 rms=0.002612 Jy/beam ! Combined flux in latest and established models = 0.534714 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.534714 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.162% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.7817 mas, bmaj=2.131 mas, bpa=2.297 degrees ! Estimated noise=938.861 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 = 0.0352544 Jy ! Component: 100 - total flux cleaned = 0.0523543 Jy ! Component: 150 - total flux cleaned = 0.0609906 Jy ! Component: 200 - total flux cleaned = 0.0657524 Jy ! Total flux subtracted in 200 components = 0.0657524 Jy ! Clean residual min=-0.003301 max=0.003834 Jy/beam ! Clean residual mean=-0.000016 rms=0.000816 Jy/beam ! Combined flux in latest and established models = 0.600467 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 37 components and 0.600467 Jy ! Inverting map ! Your choice of large map pixels excluded 0.162% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Added new window around map position (1.4, -0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00280737 Jy ! Component: 100 - total flux cleaned = 0.00374857 Jy ! Component: 150 - total flux cleaned = 0.00451855 Jy ! Component: 200 - total flux cleaned = 0.0047417 Jy ! Total flux subtracted in 200 components = 0.0047417 Jy ! Clean residual min=-0.002829 max=0.002936 Jy/beam ! Clean residual mean=-0.000018 rms=0.000671 Jy/beam ! Combined flux in latest and established models = 0.605208 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 58 components and 0.605208 Jy ! Inverting map ! Your choice of large map pixels excluded 0.162% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Added new window around map position (6.4, -15.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00201118 Jy ! Component: 100 - total flux cleaned = 0.00214643 Jy ! Component: 150 - total flux cleaned = 0.0022754 Jy ! Component: 200 - total flux cleaned = 0.00239555 Jy ! Total flux subtracted in 200 components = 0.00239555 Jy ! Clean residual min=-0.002569 max=0.002283 Jy/beam ! Clean residual mean=-0.000024 rms=0.000615 Jy/beam ! Combined flux in latest and established models = 0.607604 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 65 components and 0.607604 Jy ! Inverting map ! Your choice of large map pixels excluded 0.162% of the data. ! The x-axis pixel size should ideally be below 0.199 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 0.162% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=2.767 mas, bmaj=8.612 mas, bpa=8.464 degrees ! Estimated noise=1228.38 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00095686 Jy ! Component: 100 - total flux cleaned = 0.00101316 Jy ! Component: 150 - total flux cleaned = 0.00106139 Jy ! Component: 200 - total flux cleaned = 0.00108231 Jy ! Total flux subtracted in 200 components = 0.00108231 Jy ! Clean residual min=-0.001911 max=0.001942 Jy/beam ! Clean residual mean=-0.000051 rms=0.000711 Jy/beam ! Combined flux in latest and established models = 0.608686 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 = 3.96111e-05 Jy ! Component: 100 - total flux cleaned = 3.89623e-05 Jy ! Component: 150 - total flux cleaned = 2.03501e-05 Jy ! Component: 200 - total flux cleaned = 1.99431e-05 Jy ! Total flux subtracted in 200 components = 1.99431e-05 Jy ! Clean residual min=-0.001934 max=0.001912 Jy/beam ! Clean residual mean=-0.000050 rms=0.000705 Jy/beam ! Combined flux in latest and established models = 0.608706 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 83 components and 0.608706 Jy ! Inverting map ! Your choice of large map pixels excluded 0.162% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.162% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.7817 mas, bmaj=2.131 mas, bpa=2.297 degrees ! Estimated noise=938.861 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000146577 Jy ! Component: 100 - total flux cleaned = -9.06108e-05 Jy ! Component: 150 - total flux cleaned = -8.85964e-05 Jy ! Component: 200 - total flux cleaned = -8.7724e-05 Jy ! Total flux subtracted in 200 components = -8.7724e-05 Jy ! Clean residual min=-0.002406 max=0.002058 Jy/beam ! Clean residual mean=-0.000024 rms=0.000590 Jy/beam ! Combined flux in latest and established models = 0.608618 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 89 components and 0.608619 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=0.170331Jy sigma=0.000635 ! Fit after self-cal, rms=0.170278Jy sigma=0.000635 wmodel J2005-3723_X_2017_08_05_pus_map.mod ! Writing 89 model components to file: J2005-3723_X_2017_08_05_pus_map.mod wobs J2005-3723_X_2017_08_05_pus_uvs.fits ! Writing UV FITS file: J2005-3723_X_2017_08_05_pus_uvs.fits wwins J2005-3723_X_2017_08_05_pus_map.win ! wwins: Wrote 5 windows to J2005-3723_X_2017_08_05_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 0.162% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000373905 Jy ! Component: 100 - total flux cleaned = -0.000667476 Jy ! Component: 150 - total flux cleaned = -0.000873793 Jy ! Component: 200 - total flux cleaned = -0.0010372 Jy ! Component: 250 - total flux cleaned = -0.0011317 Jy ! Component: 300 - total flux cleaned = -0.00122343 Jy ! Component: 350 - total flux cleaned = -0.00140402 Jy ! Component: 400 - total flux cleaned = -0.00152203 Jy ! Component: 450 - total flux cleaned = -0.00160866 Jy ! Component: 500 - total flux cleaned = -0.00166561 Jy ! Component: 550 - total flux cleaned = -0.00180498 Jy ! Component: 600 - total flux cleaned = -0.00185943 Jy ! Component: 650 - total flux cleaned = -0.00185944 Jy ! Component: 700 - total flux cleaned = -0.00196634 Jy ! Component: 750 - total flux cleaned = -0.00207155 Jy ! Component: 800 - total flux cleaned = -0.00212351 Jy ! Component: 850 - total flux cleaned = -0.00217505 Jy ! Component: 900 - total flux cleaned = -0.00227646 Jy ! Component: 950 - total flux cleaned = -0.00235132 Jy ! Component: 1000 - total flux cleaned = -0.00245018 Jy ! Component: 1050 - total flux cleaned = -0.0025718 Jy ! Component: 1100 - total flux cleaned = -0.00259564 Jy ! Component: 1150 - total flux cleaned = -0.00266672 Jy ! Component: 1200 - total flux cleaned = -0.00264343 Jy ! Component: 1250 - total flux cleaned = -0.00271341 Jy ! Component: 1300 - total flux cleaned = -0.00280548 Jy ! Component: 1350 - total flux cleaned = -0.00278268 Jy ! Component: 1400 - total flux cleaned = -0.00282749 Jy ! Component: 1450 - total flux cleaned = -0.00282716 Jy ! Component: 1500 - total flux cleaned = -0.00282726 Jy ! Component: 1550 - total flux cleaned = -0.00291495 Jy ! Component: 1600 - total flux cleaned = -0.00293671 Jy ! Component: 1650 - total flux cleaned = -0.00297981 Jy ! Component: 1700 - total flux cleaned = -0.0030013 Jy ! Component: 1750 - total flux cleaned = -0.00308613 Jy ! Component: 1800 - total flux cleaned = -0.00310735 Jy ! Component: 1850 - total flux cleaned = -0.00317016 Jy ! Component: 1900 - total flux cleaned = -0.0032942 Jy ! Component: 1950 - total flux cleaned = -0.00323259 Jy ! Component: 2000 - total flux cleaned = -0.00329385 Jy ! Total flux subtracted in 2048 components = -0.00337459 Jy ! Clean residual min=-0.001045 max=0.001019 Jy/beam ! Clean residual mean=-0.000013 rms=0.000372 Jy/beam ! Combined flux in latest and established models = 0.605244 Jy keep ! Adding 150 model components to the UV plane model. ! The established model now contains 239 components and 0.605244 Jy ![Exited script file: muppet] wmap "J2005-3723_X_2017_08_05_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.162% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7817 x 2.131 at 2.297 degrees (North through East) ! Clean map min=-0.0019288 max=0.45471 Jy/beam ! Writing clean map to FITS file: J2005-3723_X_2017_08_05_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.454708 invert ! Inverting map ! Your choice of large map pixels excluded 0.162% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00037189 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.24536 0.24536 0.490719 0.981439 1.96288 3.92576 7.85151 15.703 31.406 62.8121 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.454 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7817 x 2.131 at 2.297 degrees (North through East) ! Clean map min=-0.0019288 max=0.45471 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 J2005-3723_X_2017_08_05_pus_uvs.log closed on Thu May 9 18:58:28 2019