! Started logfile: J0403-3605_X_2017_03_23_pus_uvs.log on Mon May 13 10:17:54 2019 obs J0403-3605_X_2017_03_23_pus_uva.fits ! Reading UV FITS file: J0403-3605_X_2017_03_23_pus_uva.fits ! AN table 1: 16 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.695833 visibilities/baseline/integration-bin. ! Found source: J0403-3605 ! ! 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 1124 lines of history. ! ! Reading 6012 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 J0403-3605_X_2017_03_23_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 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.527644Jy sigma=0.009466 ! Fit after self-cal, rms=1.476076Jy sigma=0.009206 ! 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 0.126% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.6811 mas, bmaj=2.131 mas, bpa=-0.8019 degrees ! Estimated noise=2633.54 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 = 1.89647 Jy ! Component: 100 - total flux cleaned = 2.31055 Jy ! Total flux subtracted in 100 components = 2.31055 Jy ! Clean residual min=-0.082740 max=0.184672 Jy/beam ! Clean residual mean=-0.001550 rms=0.026603 Jy/beam ! Combined flux in latest and established models = 2.31055 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 2.31055 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=0.472107Jy sigma=0.002308 ! Fit after self-cal, rms=0.472102Jy sigma=0.002308 ! Inverting map ! Your choice of large map pixels excluded 0.126% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Added new window around map position (-1, 1.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.163873 Jy ! Component: 100 - total flux cleaned = 0.249605 Jy ! Total flux subtracted in 100 components = 0.249605 Jy ! Clean residual min=-0.092405 max=0.156970 Jy/beam ! Clean residual mean=-0.000596 rms=0.021513 Jy/beam ! Combined flux in latest and established models = 2.56015 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 16 components and 2.56015 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=0.405615Jy sigma=0.001814 ! Fit after self-cal, rms=0.398706Jy sigma=0.001738 ! Inverting map ! Your choice of large map pixels excluded 0.126% of the data. ! The x-axis pixel size should ideally be below 0.1993 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 0.126% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.8241 mas, bmaj=2.522 mas, bpa=0.538 degrees ! Estimated noise=1736.73 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) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0952479 Jy ! Component: 100 - total flux cleaned = 0.142437 Jy ! Component: 150 - total flux cleaned = 0.157492 Jy ! Component: 200 - total flux cleaned = 0.160287 Jy ! Total flux subtracted in 200 components = 0.160287 Jy ! Clean residual min=-0.074389 max=0.076784 Jy/beam ! Clean residual mean=0.000322 rms=0.016912 Jy/beam ! Combined flux in latest and established models = 2.72044 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 32 components and 2.72044 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=0.384767Jy sigma=0.001513 ! Fit after self-cal, rms=0.384339Jy sigma=0.001499 ! Inverting map ! Your choice of large map pixels excluded 0.126% of the data. ! The x-axis pixel size should ideally be below 0.1993 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 0.96 FD 0.95 HN 1.35 KP 0.97 ! LA 0.99 MK 0.99 NL 1.03 OV 0.98 ! PT 1.12 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.95 HN 1.38 KP 0.96 ! LA 0.99 MK 0.99 NL 1.03 OV 0.97 ! PT 1.09 SC 0.93 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.95 HN 1.33 KP 0.95 ! LA 1.01 MK 1.01 NL 1.03 OV 0.98 ! PT 1.13 SC 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.93 HN 1.37 KP 0.94 ! LA 1.02 MK 1.01 NL 1.02 OV 1.01 ! PT 1.09 SC 0.98 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.94 HN 1.26 KP 0.95 ! LA 1.00 MK 1.03 NL 1.03 OV 0.98 ! PT 1.08 SC 0.97 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.94 HN 1.27 KP 0.95 ! LA 1.01 MK 1.01 NL 1.04 OV 0.97 ! PT 1.10 SC 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.95 HN 1.32 KP 0.95 ! LA 1.02 MK 1.03 NL 1.03 OV 0.98 ! PT 1.08 SC 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 1.34 KP 0.94 ! LA 0.99 MK 1.01 NL 1.02 OV 0.98 ! PT 1.08 SC 0.99 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.95 HN 1.33 KP 0.94 ! LA 1.01 MK 0.99 NL 1.00* OV 0.98 ! PT 1.10 SC 0.96 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.94 HN 1.36 KP 0.96 ! LA 1.03 MK 1.02 NL 1.00* OV 0.97 ! PT 1.10 SC 0.95 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.96 HN 1.30 KP 0.95 ! LA 1.02 MK 1.00 NL 1.00* OV 0.98 ! PT 1.11 SC 0.96 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.94 HN 1.27 KP 0.98 ! LA 1.00 MK 1.00 NL 1.00* OV 0.98 ! PT 1.11 SC 0.96 ! ! ! Fit before self-cal, rms=0.384339Jy sigma=0.001499 ! Fit after self-cal, rms=0.284542Jy sigma=0.000981 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.126% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.824 mas, bmaj=2.513 mas, bpa=1.075 degrees ! Estimated noise=1741.8 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 = -0.0231666 Jy ! Component: 100 - total flux cleaned = -0.0260019 Jy ! Component: 150 - total flux cleaned = -0.0276441 Jy ! Component: 200 - total flux cleaned = -0.0291283 Jy ! Total flux subtracted in 200 components = -0.0291283 Jy ! Clean residual min=-0.037291 max=0.029378 Jy/beam ! Clean residual mean=0.000079 rms=0.008272 Jy/beam ! Combined flux in latest and established models = 2.69131 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 47 components and 2.69131 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=0.275534Jy sigma=0.000934 ! Fit after self-cal, rms=0.275142Jy sigma=0.000932 ! Inverting map ! Your choice of large map pixels excluded 0.126% of the data. ! The x-axis pixel size should ideally be below 0.1993 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=0.275142Jy sigma=0.000932 ! Fit after self-cal, rms=0.218547Jy sigma=0.000758 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.126% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.8271 mas, bmaj=2.523 mas, bpa=1.117 degrees ! Estimated noise=1741.23 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0194234 Jy ! Component: 100 - total flux cleaned = -0.0198837 Jy ! Component: 150 - total flux cleaned = -0.0195095 Jy ! Component: 200 - total flux cleaned = -0.0194954 Jy ! Total flux subtracted in 200 components = -0.0194954 Jy ! Clean residual min=-0.015871 max=0.016004 Jy/beam ! Clean residual mean=0.000140 rms=0.004466 Jy/beam ! Combined flux in latest and established models = 2.67182 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 61 components and 2.67182 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=0.215603Jy sigma=0.000738 ! Fit after self-cal, rms=0.214540Jy sigma=0.000734 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.126% of the data. ! The x-axis pixel size should ideally be below 0.1993 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 = -0.00693536 Jy ! Component: 100 - total flux cleaned = -0.00661148 Jy ! Component: 150 - total flux cleaned = -0.0063571 Jy ! Component: 200 - total flux cleaned = -0.00612578 Jy ! Total flux subtracted in 200 components = -0.00612578 Jy ! Clean residual min=-0.015115 max=0.014972 Jy/beam ! Clean residual mean=0.000099 rms=0.004104 Jy/beam ! Combined flux in latest and established models = 2.66569 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 65 components and 2.66569 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=0.213582Jy sigma=0.000725 ! Fit after self-cal, rms=0.213014Jy sigma=0.000723 ! Inverting map ! Your choice of large map pixels excluded 0.126% of the data. ! The x-axis pixel size should ideally be below 0.1993 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=0.213014Jy sigma=0.000723 ! Fit after self-cal, rms=0.214288Jy sigma=0.000709 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.126% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.8278 mas, bmaj=2.526 mas, bpa=1.118 degrees ! Estimated noise=1740.07 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0117839 Jy ! Component: 100 - total flux cleaned = -0.0123843 Jy ! Component: 150 - total flux cleaned = -0.0118952 Jy ! Component: 200 - total flux cleaned = -0.0114995 Jy ! Total flux subtracted in 200 components = -0.0114995 Jy ! Clean residual min=-0.012890 max=0.012138 Jy/beam ! Clean residual mean=0.000126 rms=0.003368 Jy/beam ! Combined flux in latest and established models = 2.65419 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 75 components and 2.65419 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=0.212722Jy sigma=0.000702 ! Fit after self-cal, rms=0.212050Jy sigma=0.000699 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.126% of the data. ! The x-axis pixel size should ideally be below 0.1993 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 = -0.00426462 Jy ! Component: 100 - total flux cleaned = -0.00452066 Jy ! Component: 150 - total flux cleaned = -0.00433081 Jy ! Component: 200 - total flux cleaned = -0.00401008 Jy ! Total flux subtracted in 200 components = -0.00401008 Jy ! Clean residual min=-0.011759 max=0.011595 Jy/beam ! Clean residual mean=0.000098 rms=0.003147 Jy/beam ! Combined flux in latest and established models = 2.65018 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 75 components and 2.65018 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=0.211281Jy sigma=0.000696 ! Fit after self-cal, rms=0.210910Jy sigma=0.000695 ! Inverting map ! Your choice of large map pixels excluded 0.126% of the data. ! The x-axis pixel size should ideally be below 0.1993 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=0.210910Jy sigma=0.000695 ! Fit after self-cal, rms=0.211914Jy sigma=0.000692 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.126% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=2.371 mas, bmaj=7.054 mas, bpa=-0.7881 degrees ! Estimated noise=2228.71 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00996154 Jy ! Component: 100 - total flux cleaned = -0.0101422 Jy ! Component: 150 - total flux cleaned = -0.0101351 Jy ! Component: 200 - total flux cleaned = -0.0102454 Jy ! Total flux subtracted in 200 components = -0.0102454 Jy ! Clean residual min=-0.012386 max=0.011053 Jy/beam ! Clean residual mean=0.000157 rms=0.003985 Jy/beam ! Combined flux in latest and established models = 2.63994 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 80 components and 2.63994 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=0.211615Jy sigma=0.000690 ! Fit after self-cal, rms=0.211385Jy sigma=0.000690 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.126% of the data. ! The x-axis pixel size should ideally be below 0.1993 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 = -0.00141368 Jy ! Component: 100 - total flux cleaned = -0.00141048 Jy ! Component: 150 - total flux cleaned = -0.0012208 Jy ! Component: 200 - total flux cleaned = -0.0011386 Jy ! Total flux subtracted in 200 components = -0.0011386 Jy ! Clean residual min=-0.012244 max=0.010810 Jy/beam ! Clean residual mean=0.000137 rms=0.003910 Jy/beam ! Combined flux in latest and established models = 2.6388 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 83 components and 2.6388 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=0.211203Jy sigma=0.000690 ! Fit after self-cal, rms=0.211092Jy sigma=0.000689 ! Inverting map ! Your choice of large map pixels excluded 0.126% of the data. ! The x-axis pixel size should ideally be below 0.1993 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 0.126% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.8278 mas, bmaj=2.527 mas, bpa=1.099 degrees ! Estimated noise=1739.05 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8278 x 2.527 at 1.099 degrees (North through East) ! Clean map min=-0.010499 max=2.4023 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! 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=0.211092Jy sigma=0.000689 ! Fit after self-cal, rms=0.202774Jy sigma=0.000627 ! Inverting map and beam ! Your choice of large map pixels excluded 0.126% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.8281 mas, bmaj=2.529 mas, bpa=1.1 degrees ! Estimated noise=1737.96 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00592758 Jy ! Component: 100 - total flux cleaned = -0.00573653 Jy ! Component: 150 - total flux cleaned = -0.00557395 Jy ! Component: 200 - total flux cleaned = -0.00557663 Jy ! Total flux subtracted in 200 components = -0.00557663 Jy ! Clean residual min=-0.010586 max=0.010737 Jy/beam ! Clean residual mean=0.000069 rms=0.002583 Jy/beam ! Combined flux in latest and established models = 2.63322 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 88 components and 2.63322 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=0.202114Jy sigma=0.000624 ! Fit after self-cal, rms=0.201856Jy sigma=0.000623 ! Inverting map ! Your choice of large map pixels excluded 0.126% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0022372 Jy ! Component: 100 - total flux cleaned = -0.00270666 Jy ! Component: 150 - total flux cleaned = -0.00269817 Jy ! Component: 200 - total flux cleaned = -0.00257153 Jy ! Total flux subtracted in 200 components = -0.00257153 Jy ! Clean residual min=-0.010088 max=0.010469 Jy/beam ! Clean residual mean=0.000052 rms=0.002475 Jy/beam ! Combined flux in latest and established models = 2.63065 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 92 components and 2.63065 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=0.201461Jy sigma=0.000621 ! Fit after self-cal, rms=0.201326Jy sigma=0.000620 ! Inverting map ! Your choice of large map pixels excluded 0.126% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Performing amp+phase self-cal ! ! 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=0.201326Jy sigma=0.000620 ! Fit after self-cal, rms=0.201966Jy sigma=0.000620 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 0.126% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.6846 mas, bmaj=2.124 mas, bpa=-0.1206 degrees ! Estimated noise=2681.07 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.92867 Jy ! Component: 100 - total flux cleaned = 2.35004 Jy ! Component: 150 - total flux cleaned = 2.4723 Jy ! Component: 200 - total flux cleaned = 2.53423 Jy ! Total flux subtracted in 200 components = 2.53423 Jy ! Clean residual min=-0.020414 max=0.037450 Jy/beam ! Clean residual mean=-0.000321 rms=0.005304 Jy/beam ! Combined flux in latest and established models = 2.53423 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 2.53423 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.126% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.828 mas, bmaj=2.528 mas, bpa=1.082 degrees ! Estimated noise=1736.97 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 = 0.0456977 Jy ! Component: 100 - total flux cleaned = 0.0685251 Jy ! Component: 150 - total flux cleaned = 0.0806745 Jy ! Component: 200 - total flux cleaned = 0.0851535 Jy ! Total flux subtracted in 200 components = 0.0851535 Jy ! Clean residual min=-0.010438 max=0.012561 Jy/beam ! Clean residual mean=0.000009 rms=0.002655 Jy/beam ! Combined flux in latest and established models = 2.61938 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 31 components and 2.61938 Jy ! Inverting map ! Your choice of large map pixels excluded 0.126% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Added new window around map position (1.8, 11.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00992588 Jy ! Component: 100 - total flux cleaned = 0.0103834 Jy ! Component: 150 - total flux cleaned = 0.0105971 Jy ! Component: 200 - total flux cleaned = 0.0107978 Jy ! Total flux subtracted in 200 components = 0.0107978 Jy ! Clean residual min=-0.009663 max=0.009828 Jy/beam ! Clean residual mean=0.000021 rms=0.002330 Jy/beam ! Combined flux in latest and established models = 2.63018 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 45 components and 2.63018 Jy ! Inverting map ! Your choice of large map pixels excluded 0.126% of the data. ! The x-axis pixel size should ideally be below 0.1993 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 0.126% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=2.375 mas, bmaj=7.067 mas, bpa=-0.8175 degrees ! Estimated noise=2224.33 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00240423 Jy ! Component: 100 - total flux cleaned = 0.00256319 Jy ! Component: 150 - total flux cleaned = 0.00318492 Jy ! Component: 200 - total flux cleaned = 0.00337202 Jy ! Total flux subtracted in 200 components = 0.00337202 Jy ! Clean residual min=-0.009224 max=0.007721 Jy/beam ! Clean residual mean=0.000086 rms=0.002835 Jy/beam ! Combined flux in latest and established models = 2.63355 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 = -8.88253e-05 Jy ! Component: 100 - total flux cleaned = -0.000175992 Jy ! Component: 150 - total flux cleaned = -0.000258514 Jy ! Component: 200 - total flux cleaned = -0.000258787 Jy ! Total flux subtracted in 200 components = -0.000258787 Jy ! Clean residual min=-0.009116 max=0.007721 Jy/beam ! Clean residual mean=0.000083 rms=0.002814 Jy/beam ! Combined flux in latest and established models = 2.63329 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 53 components and 2.63329 Jy ! Inverting map ! Your choice of large map pixels excluded 0.126% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.126% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.828 mas, bmaj=2.528 mas, bpa=1.082 degrees ! Estimated noise=1736.97 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000326774 Jy ! Component: 100 - total flux cleaned = -0.000516856 Jy ! Component: 150 - total flux cleaned = -0.0006933 Jy ! Component: 200 - total flux cleaned = -0.000851977 Jy ! Total flux subtracted in 200 components = -0.000851977 Jy ! Clean residual min=-0.008442 max=0.007795 Jy/beam ! Clean residual mean=0.000032 rms=0.002156 Jy/beam ! Combined flux in latest and established models = 2.63244 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 61 components and 2.63244 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=0.200972Jy sigma=0.000617 ! Fit after self-cal, rms=0.200389Jy sigma=0.000614 wmodel J0403-3605_X_2017_03_23_pus_map.mod ! Writing 61 model components to file: J0403-3605_X_2017_03_23_pus_map.mod wobs J0403-3605_X_2017_03_23_pus_uvs.fits ! Writing UV FITS file: J0403-3605_X_2017_03_23_pus_uvs.fits wwins J0403-3605_X_2017_03_23_pus_map.win ! wwins: Wrote 3 windows to J0403-3605_X_2017_03_23_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 0.126% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.00188041 Jy ! Component: 100 - total flux cleaned = -0.00176113 Jy ! Component: 150 - total flux cleaned = -0.00187973 Jy ! Component: 200 - total flux cleaned = -0.00176458 Jy ! Component: 250 - total flux cleaned = -0.00133526 Jy ! Component: 300 - total flux cleaned = -0.00143333 Jy ! Component: 350 - total flux cleaned = -0.00143304 Jy ! Component: 400 - total flux cleaned = -0.0021073 Jy ! Component: 450 - total flux cleaned = -0.00219774 Jy ! Component: 500 - total flux cleaned = -0.00283679 Jy ! Component: 550 - total flux cleaned = -0.00319317 Jy ! Component: 600 - total flux cleaned = -0.00380269 Jy ! Component: 650 - total flux cleaned = -0.0042283 Jy ! Component: 700 - total flux cleaned = -0.00472543 Jy ! Component: 750 - total flux cleaned = -0.00529273 Jy ! Component: 800 - total flux cleaned = -0.00592822 Jy ! Component: 850 - total flux cleaned = -0.00662784 Jy ! Component: 900 - total flux cleaned = -0.00723683 Jy ! Component: 950 - total flux cleaned = -0.00768539 Jy ! Component: 1000 - total flux cleaned = -0.00812603 Jy ! Component: 1050 - total flux cleaned = -0.0086303 Jy ! Component: 1100 - total flux cleaned = -0.00919677 Jy ! Component: 1150 - total flux cleaned = -0.00961352 Jy ! Component: 1200 - total flux cleaned = -0.0102298 Jy ! Component: 1250 - total flux cleaned = -0.0105663 Jy ! Component: 1300 - total flux cleaned = -0.0110294 Jy ! Component: 1350 - total flux cleaned = -0.0114188 Jy ! Component: 1400 - total flux cleaned = -0.0118018 Jy ! Component: 1450 - total flux cleaned = -0.012367 Jy ! Component: 1500 - total flux cleaned = -0.0129238 Jy ! Component: 1550 - total flux cleaned = -0.013291 Jy ! Component: 1600 - total flux cleaned = -0.0140152 Jy ! Component: 1650 - total flux cleaned = -0.0144909 Jy ! Component: 1700 - total flux cleaned = -0.0149604 Jy ! Component: 1750 - total flux cleaned = -0.0153667 Jy ! Component: 1800 - total flux cleaned = -0.0159957 Jy ! Component: 1850 - total flux cleaned = -0.016334 Jy ! Component: 1900 - total flux cleaned = -0.016669 Jy ! Component: 1950 - total flux cleaned = -0.016999 Jy ! Component: 2000 - total flux cleaned = -0.0173252 Jy ! Total flux subtracted in 2048 components = -0.0176485 Jy ! Clean residual min=-0.003104 max=0.002951 Jy/beam ! Clean residual mean=0.000033 rms=0.001056 Jy/beam ! Combined flux in latest and established models = 2.61479 Jy keep ! Adding 144 model components to the UV plane model. ! The established model now contains 205 components and 2.61479 Jy ![Exited script file: muppet] wmap "J0403-3605_X_2017_03_23_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.126% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.828 x 2.528 at 1.082 degrees (North through East) ! Clean map min=-0.0065654 max=2.4346 Jy/beam ! Writing clean map to FITS file: J0403-3605_X_2017_03_23_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 2.43459 invert ! Inverting map ! Your choice of large map pixels excluded 0.126% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.0010678 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.131578 0.131578 0.263157 0.526313 1.05263 2.10525 4.21051 8.42101 16.842 33.6841 67.3681 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0032 print "peak=",int(1000*peak_flux)/1000 ! peak= 2.434 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.828 x 2.528 at 1.082 degrees (North through East) ! Clean map min=-0.0065654 max=2.4346 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 J0403-3605_X_2017_03_23_pus_uvs.log closed on Mon May 13 10:17:55 2019