! Started logfile: J1209-3214_X_2014_12_20_pus_uvs.log on Tue Dec 27 21:42:58 2016 obs J1209-3214_X_2014_12_20_pus_uva.fits ! Reading UV FITS file: J1209-3214_X_2014_12_20_pus_uva.fits ! AN table 1: 56 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.951587 visibilities/baseline/integration-bin. ! Found source: J1209-3214 ! ! 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 364 lines of history. ! ! Reading 28776 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 J1209-3214_X_2014_12_20_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 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.873855Jy sigma=0.008489 ! Fit after self-cal, rms=0.850254Jy sigma=0.008308 ! 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 0.188% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.6253 mas, bmaj=1.786 mas, bpa=-5.467 degrees ! Estimated noise=803.582 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 = 0.119403 Jy ! Component: 100 - total flux cleaned = 0.145473 Jy ! Total flux subtracted in 100 components = 0.145473 Jy ! Clean residual min=-0.006799 max=0.011021 Jy/beam ! Clean residual mean=-0.000005 rms=0.001980 Jy/beam ! Combined flux in latest and established models = 0.145473 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.145473 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=0.100900Jy sigma=0.000898 ! Fit after self-cal, rms=0.100852Jy sigma=0.000898 ! Inverting map ! Your choice of large map pixels excluded 0.188% of the data. ! The x-axis pixel size should ideally be below 0.1989 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 0.188% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8158 mas, bmaj=2.153 mas, bpa=-5.849 degrees ! Estimated noise=436.566 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 (-0.8, -2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0137999 Jy ! Component: 100 - total flux cleaned = 0.0207742 Jy ! Component: 150 - total flux cleaned = 0.0245489 Jy ! Component: 200 - total flux cleaned = 0.024907 Jy ! Total flux subtracted in 200 components = 0.024907 Jy ! Clean residual min=-0.004967 max=0.007602 Jy/beam ! Clean residual mean=0.000046 rms=0.001622 Jy/beam ! Combined flux in latest and established models = 0.17038 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 33 components and 0.17038 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=0.099164Jy sigma=0.000877 ! Fit after self-cal, rms=0.099118Jy sigma=0.000876 ! Inverting map ! Your choice of large map pixels excluded 0.188% of the data. ! The x-axis pixel size should ideally be below 0.1989 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 0.91 FD 1.33 HN 1.34 KP 1.04 ! LA 0.91 MK 0.95 NL 0.93 OV 0.95 ! PT 1.03 SC 0.97 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.34 HN 1.22 KP 0.95 ! LA 0.92 MK 0.94 NL 0.89 OV 0.85 ! PT 1.03 SC 0.98 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.01 HN 1.26 KP 0.94 ! LA 0.94 MK 0.94 NL 1.26 OV 1.20 ! PT 1.26 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 0.88 FD 0.99 HN 1.30 KP 1.21 ! LA 0.97 MK 0.99 NL 1.30 OV 0.90 ! PT 1.54 SC 1.00 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.01 HN 1.26 KP 0.83 ! LA 0.94 MK 0.98 NL 0.92 OV 0.89 ! PT 1.04 SC 0.94 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.02 HN 1.23 KP 0.84 ! LA 0.94 MK 0.98 NL 0.93 OV 0.87 ! PT 1.02 SC 0.99 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.09 HN 1.37 KP 0.82 ! LA 0.97 MK 1.05 NL 1.17 OV 0.93 ! PT 1.57 SC 1.12 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.38 HN 1.29 KP 0.92 ! LA 0.93 MK 0.97 NL 0.91 OV 0.92 ! PT 1.01 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 0.92 FD 0.99 HN 1.30 KP 0.86 ! LA 0.98 MK 1.00 NL 0.92 OV 0.90 ! PT 1.02 SC 1.00 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.02 HN 1.24 KP 0.89 ! LA 0.97 MK 1.00 NL 0.95 OV 0.89 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.04 HN 1.21 KP 0.90 ! LA 0.95 MK 0.99 NL 0.93 OV 0.88 ! PT 1.01 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 0.94 FD 1.00 HN 1.17 KP 0.95 ! LA 0.96 MK 1.02 NL 0.94 OV 0.88 ! PT 1.04 SC 0.99 ! ! ! Fit before self-cal, rms=0.099118Jy sigma=0.000876 ! Fit after self-cal, rms=0.106123Jy sigma=0.000834 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.188% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8201 mas, bmaj=2.137 mas, bpa=-5.744 degrees ! Estimated noise=434.445 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 (7.4, -21.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00493054 Jy ! Component: 100 - total flux cleaned = 0.0059047 Jy ! Component: 150 - total flux cleaned = 0.00623857 Jy ! Component: 200 - total flux cleaned = 0.00630799 Jy ! Total flux subtracted in 200 components = 0.00630799 Jy ! Clean residual min=-0.002864 max=0.004362 Jy/beam ! Clean residual mean=0.000031 rms=0.000778 Jy/beam ! Combined flux in latest and established models = 0.176688 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 59 components and 0.176688 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=0.105819Jy sigma=0.000832 ! Fit after self-cal, rms=0.106125Jy sigma=0.000831 ! Inverting map ! Your choice of large map pixels excluded 0.188% of the data. ! The x-axis pixel size should ideally be below 0.1989 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=0.106125Jy sigma=0.000831 ! Fit after self-cal, rms=0.106459Jy sigma=0.000830 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.188% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8195 mas, bmaj=2.135 mas, bpa=-5.655 degrees ! Estimated noise=436.146 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00226483 Jy ! Component: 100 - total flux cleaned = 0.00251352 Jy ! Component: 150 - total flux cleaned = 0.00251405 Jy ! Component: 200 - total flux cleaned = 0.00246666 Jy ! Total flux subtracted in 200 components = 0.00246666 Jy ! Clean residual min=-0.002885 max=0.003769 Jy/beam ! Clean residual mean=0.000026 rms=0.000720 Jy/beam ! Combined flux in latest and established models = 0.179155 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 70 components and 0.179155 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=0.106373Jy sigma=0.000830 ! Fit after self-cal, rms=0.106379Jy sigma=0.000830 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.188% of the data. ! The x-axis pixel size should ideally be below 0.1989 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) ! Added new window around map position (-7.4, 21.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00303952 Jy ! Component: 100 - total flux cleaned = 0.00347161 Jy ! Component: 150 - total flux cleaned = 0.00388372 Jy ! Component: 200 - total flux cleaned = 0.00419453 Jy ! Total flux subtracted in 200 components = 0.00419453 Jy ! Clean residual min=-0.002544 max=0.002281 Jy/beam ! Clean residual mean=0.000033 rms=0.000648 Jy/beam ! Combined flux in latest and established models = 0.183349 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 90 components and 0.183349 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=0.106229Jy sigma=0.000829 ! Fit after self-cal, rms=0.106199Jy sigma=0.000829 ! Inverting map ! Your choice of large map pixels excluded 0.188% of the data. ! The x-axis pixel size should ideally be below 0.1989 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=0.106199Jy sigma=0.000829 ! Fit after self-cal, rms=0.124205Jy sigma=0.000799 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.188% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8174 mas, bmaj=2.135 mas, bpa=-5.626 degrees ! Estimated noise=438.904 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00104431 Jy ! Component: 100 - total flux cleaned = -0.00154636 Jy ! Component: 150 - total flux cleaned = -0.00180176 Jy ! Component: 200 - total flux cleaned = -0.00202318 Jy ! Total flux subtracted in 200 components = -0.00202318 Jy ! Clean residual min=-0.001323 max=0.001447 Jy/beam ! Clean residual mean=0.000006 rms=0.000352 Jy/beam ! Combined flux in latest and established models = 0.181326 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 116 components and 0.181326 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=0.124178Jy sigma=0.000798 ! Fit after self-cal, rms=0.124802Jy sigma=0.000798 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.188% of the data. ! The x-axis pixel size should ideally be below 0.1989 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 = -0.000244199 Jy ! Component: 100 - total flux cleaned = -0.000325755 Jy ! Component: 150 - total flux cleaned = -0.000425506 Jy ! Component: 200 - total flux cleaned = -0.000494636 Jy ! Total flux subtracted in 200 components = -0.000494636 Jy ! Clean residual min=-0.001244 max=0.001379 Jy/beam ! Clean residual mean=0.000008 rms=0.000336 Jy/beam ! Combined flux in latest and established models = 0.180831 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 127 components and 0.180831 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=0.124792Jy sigma=0.000798 ! Fit after self-cal, rms=0.124824Jy sigma=0.000798 ! Inverting map ! Your choice of large map pixels excluded 0.188% of the data. ! The x-axis pixel size should ideally be below 0.1989 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=0.124824Jy sigma=0.000798 ! Fit after self-cal, rms=0.127697Jy sigma=0.000797 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.188% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=2.267 mas, bmaj=6.443 mas, bpa=-0.9583 degrees ! Estimated noise=550.381 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.001022 Jy ! Component: 100 - total flux cleaned = -0.00114632 Jy ! Component: 150 - total flux cleaned = -0.00124282 Jy ! Component: 200 - total flux cleaned = -0.00134152 Jy ! Total flux subtracted in 200 components = -0.00134152 Jy ! Clean residual min=-0.001167 max=0.001199 Jy/beam ! Clean residual mean=0.000009 rms=0.000379 Jy/beam ! Combined flux in latest and established models = 0.17949 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 148 components and 0.17949 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=0.127688Jy sigma=0.000797 ! Fit after self-cal, rms=0.127719Jy sigma=0.000797 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.188% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.13749e-05 Jy ! Component: 100 - total flux cleaned = -6.59129e-05 Jy ! Component: 150 - total flux cleaned = -0.000140122 Jy ! Component: 200 - total flux cleaned = -0.000171242 Jy ! Total flux subtracted in 200 components = -0.000171242 Jy ! Clean residual min=-0.001185 max=0.001170 Jy/beam ! Clean residual mean=0.000011 rms=0.000365 Jy/beam ! Combined flux in latest and established models = 0.179319 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 160 components and 0.179319 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=0.127719Jy sigma=0.000797 ! Fit after self-cal, rms=0.127720Jy sigma=0.000797 ! Inverting map ! Your choice of large map pixels excluded 0.188% of the data. ! The x-axis pixel size should ideally be below 0.1989 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 0.188% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8165 mas, bmaj=2.132 mas, bpa=-5.644 degrees ! Estimated noise=439.027 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8165 x 2.132 at -5.644 degrees (North through East) ! Clean map min=-0.0013107 max=0.15139 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 0.188% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.6249 mas, bmaj=1.768 mas, bpa=-5.001 degrees ! Estimated noise=817.477 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.121305 Jy ! Component: 100 - total flux cleaned = 0.147979 Jy ! Component: 150 - total flux cleaned = 0.157863 Jy ! Component: 200 - total flux cleaned = 0.164129 Jy ! Total flux subtracted in 200 components = 0.164129 Jy ! Clean residual min=-0.003259 max=0.003837 Jy/beam ! Clean residual mean=-0.000019 rms=0.000884 Jy/beam ! Combined flux in latest and established models = 0.164128 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.164128 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.188% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8165 mas, bmaj=2.132 mas, bpa=-5.644 degrees ! Estimated noise=439.027 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 = 0.00553115 Jy ! Component: 100 - total flux cleaned = 0.0090384 Jy ! Component: 150 - total flux cleaned = 0.0114857 Jy ! Component: 200 - total flux cleaned = 0.01318 Jy ! Total flux subtracted in 200 components = 0.01318 Jy ! Clean residual min=-0.001663 max=0.001557 Jy/beam ! Clean residual mean=0.000005 rms=0.000384 Jy/beam ! Combined flux in latest and established models = 0.177308 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 62 components and 0.177308 Jy ! Inverting map ! Your choice of large map pixels excluded 0.188% of the data. ! The x-axis pixel size should ideally be below 0.1989 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 0.188% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=2.267 mas, bmaj=6.443 mas, bpa=-0.9583 degrees ! Estimated noise=550.381 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00175514 Jy ! Component: 100 - total flux cleaned = 0.00215627 Jy ! Component: 150 - total flux cleaned = 0.00229356 Jy ! Component: 200 - total flux cleaned = 0.00229314 Jy ! Total flux subtracted in 200 components = 0.00229314 Jy ! Clean residual min=-0.001306 max=0.001267 Jy/beam ! Clean residual mean=0.000016 rms=0.000395 Jy/beam ! Combined flux in latest and established models = 0.179602 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 = -2.39059e-05 Jy ! Component: 100 - total flux cleaned = -6.71367e-05 Jy ! Component: 150 - total flux cleaned = -6.6761e-05 Jy ! Component: 200 - total flux cleaned = -8.57744e-05 Jy ! Total flux subtracted in 200 components = -8.57744e-05 Jy ! Clean residual min=-0.001316 max=0.001212 Jy/beam ! Clean residual mean=0.000015 rms=0.000381 Jy/beam ! Combined flux in latest and established models = 0.179516 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 95 components and 0.179516 Jy ! Inverting map ! Your choice of large map pixels excluded 0.188% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.188% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8165 mas, bmaj=2.132 mas, bpa=-5.644 degrees ! Estimated noise=439.027 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.3743e-05 Jy ! Component: 100 - total flux cleaned = -4.64265e-05 Jy ! Component: 150 - total flux cleaned = -7.75718e-05 Jy ! Component: 200 - total flux cleaned = -0.000107976 Jy ! Total flux subtracted in 200 components = -0.000107976 Jy ! Clean residual min=-0.001257 max=0.001287 Jy/beam ! Clean residual mean=0.000006 rms=0.000329 Jy/beam ! Combined flux in latest and established models = 0.179408 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 113 components and 0.179408 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=0.127748Jy sigma=0.000798 ! Fit after self-cal, rms=0.127747Jy sigma=0.000797 wmodel J1209-3214_X_2014_12_20_pus_map.mod ! Writing 113 model components to file: J1209-3214_X_2014_12_20_pus_map.mod wobs J1209-3214_X_2014_12_20_pus_uvs.fits ! Writing UV FITS file: J1209-3214_X_2014_12_20_pus_uvs.fits wwins J1209-3214_X_2014_12_20_pus_map.win ! wwins: Wrote 4 windows to J1209-3214_X_2014_12_20_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 0.188% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000155366 Jy ! Component: 100 - total flux cleaned = -0.000409167 Jy ! Component: 150 - total flux cleaned = -0.000628678 Jy ! Component: 200 - total flux cleaned = -0.000855722 Jy ! Component: 250 - total flux cleaned = -0.00103642 Jy ! Component: 300 - total flux cleaned = -0.00119349 Jy ! Component: 350 - total flux cleaned = -0.00131227 Jy ! Component: 400 - total flux cleaned = -0.00141185 Jy ! Component: 450 - total flux cleaned = -0.00150928 Jy ! Component: 500 - total flux cleaned = -0.00162091 Jy ! Component: 550 - total flux cleaned = -0.00169911 Jy ! Component: 600 - total flux cleaned = -0.0017452 Jy ! Component: 650 - total flux cleaned = -0.00177567 Jy ! Component: 700 - total flux cleaned = -0.00183564 Jy ! Component: 750 - total flux cleaned = -0.00189459 Jy ! Component: 800 - total flux cleaned = -0.00195264 Jy ! Component: 850 - total flux cleaned = -0.00200985 Jy ! Component: 900 - total flux cleaned = -0.00209466 Jy ! Component: 950 - total flux cleaned = -0.00215069 Jy ! Component: 1000 - total flux cleaned = -0.00224711 Jy ! Component: 1050 - total flux cleaned = -0.00231495 Jy ! Component: 1100 - total flux cleaned = -0.00232841 Jy ! Component: 1150 - total flux cleaned = -0.00239489 Jy ! Component: 1200 - total flux cleaned = -0.00244743 Jy ! Component: 1250 - total flux cleaned = -0.00252542 Jy ! Component: 1300 - total flux cleaned = -0.00258958 Jy ! Component: 1350 - total flux cleaned = -0.00265299 Jy ! Component: 1400 - total flux cleaned = -0.00270315 Jy ! Component: 1450 - total flux cleaned = -0.00275319 Jy ! Component: 1500 - total flux cleaned = -0.00281491 Jy ! Component: 1550 - total flux cleaned = -0.00283935 Jy ! Component: 1600 - total flux cleaned = -0.00289992 Jy ! Component: 1650 - total flux cleaned = -0.00298381 Jy ! Component: 1700 - total flux cleaned = -0.00297188 Jy ! Component: 1750 - total flux cleaned = -0.00303068 Jy ! Component: 1800 - total flux cleaned = -0.00307709 Jy ! Component: 1850 - total flux cleaned = -0.00311146 Jy ! Component: 1900 - total flux cleaned = -0.00311148 Jy ! Component: 1950 - total flux cleaned = -0.00315697 Jy ! Component: 2000 - total flux cleaned = -0.0031906 Jy ! Total flux subtracted in 2048 components = -0.00320176 Jy ! Clean residual min=-0.000671 max=0.000703 Jy/beam ! Clean residual mean=0.000001 rms=0.000210 Jy/beam ! Combined flux in latest and established models = 0.176206 Jy keep ! Adding 127 model components to the UV plane model. ! The established model now contains 240 components and 0.176206 Jy ![Exited script file: muppet] wmap "J1209-3214_X_2014_12_20_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.188% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8165 x 2.132 at -5.644 degrees (North through East) ! Clean map min=-0.0011571 max=0.15215 Jy/beam ! Writing clean map to FITS file: J1209-3214_X_2014_12_20_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.152149 invert ! Inverting map ! Your choice of large map pixels excluded 0.188% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000210283 device "J1209-3214_X_2014_12_20_pus\_map.eps/VPS" ! Attempting to open device: 'J1209-3214_X_2014_12_20_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.414626 0.414626 0.829251 1.6585 3.317 6.63401 13.268 26.536 53.0721 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.152 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8165 x 2.132 at -5.644 degrees (North through East) ! Clean map min=-0.0011571 max=0.15215 Jy/beam quit ! Quitting program ! Log file J1209-3214_X_2014_12_20_pus_uvs.log closed on Tue Dec 27 21:43:00 2016