! Started logfile: J0659-2745_X_2014_08_05_pus_uvs.log on Sat Nov 12 21:07:33 2016 obs J0659-2745_X_2014_08_05_pus_uva.fits ! Reading UV FITS file: J0659-2745_X_2014_08_05_pus_uva.fits ! AN table 1: 83 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.764926 visibilities/baseline/integration-bin. ! Found source: J0659-2745 ! ! 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 414 lines of history. ! ! Reading 34284 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 J0659-2745_X_2014_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 107 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 107 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 107 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 145 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 145 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 107 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 184 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 145 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 145 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 145 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 145 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 145 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.899160Jy sigma=0.008769 ! Fit after self-cal, rms=0.862259Jy sigma=0.008433 ! 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 ! Estimated beam: bmin=0.8137 mas, bmaj=4.011 mas, bpa=20.76 degrees ! Estimated noise=556.809 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 = 0.101341 Jy ! Component: 100 - total flux cleaned = 0.153294 Jy ! Total flux subtracted in 100 components = 0.153294 Jy ! Clean residual min=-0.011271 max=0.027121 Jy/beam ! Clean residual mean=-0.000116 rms=0.004780 Jy/beam ! Combined flux in latest and established models = 0.153294 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 26 components and 0.153294 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=0.116862Jy sigma=0.001096 ! Fit after self-cal, rms=0.116039Jy sigma=0.001091 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0355894 Jy ! Component: 100 - total flux cleaned = 0.0578371 Jy ! Total flux subtracted in 100 components = 0.0578371 Jy ! Clean residual min=-0.008289 max=0.012220 Jy/beam ! Clean residual mean=-0.000013 rms=0.002814 Jy/beam ! Combined flux in latest and established models = 0.211131 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 41 components and 0.211131 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=0.099858Jy sigma=0.000904 ! Fit after self-cal, rms=0.099089Jy sigma=0.000899 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0181784 Jy ! Component: 100 - total flux cleaned = 0.0288546 Jy ! Total flux subtracted in 100 components = 0.0288546 Jy ! Clean residual min=-0.008155 max=0.007728 Jy/beam ! Clean residual mean=0.000035 rms=0.002156 Jy/beam ! Combined flux in latest and established models = 0.239986 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 58 components and 0.239986 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=0.094481Jy sigma=0.000850 ! Fit after self-cal, rms=0.094041Jy sigma=0.000848 ! Inverting map 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 ! Estimated beam: bmin=1.012 mas, bmaj=4.548 mas, bpa=20.38 degrees ! Estimated noise=408.768 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 = 0.0119666 Jy ! Component: 100 - total flux cleaned = 0.0181586 Jy ! Component: 150 - total flux cleaned = 0.0208796 Jy ! Component: 200 - total flux cleaned = 0.0212508 Jy ! Total flux subtracted in 200 components = 0.0212508 Jy ! Clean residual min=-0.010852 max=0.008191 Jy/beam ! Clean residual mean=0.000097 rms=0.002590 Jy/beam ! Combined flux in latest and established models = 0.261236 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 70 components and 0.261236 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=0.092326Jy sigma=0.000834 ! Fit after self-cal, rms=0.092134Jy sigma=0.000833 ! Inverting map 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 0.89 FD 1.09 HN 1.25 KP 0.92 ! LA 1.03 MK 1.00* NL 1.05 OV 1.00 ! PT 1.04 SC 1.00 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.07 HN 1.31 KP 0.87 ! LA 1.04 MK 1.00* NL 1.04 OV 1.00 ! PT 0.95 SC 1.06 ! ! ! 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 1.10 HN 1.32 KP 0.83 ! LA 1.09 MK 1.00* NL 1.02 OV 0.99 ! PT 0.95 SC 0.98 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.06 HN 1.17 KP 0.79 ! LA 1.09 MK 1.00* NL 1.04 OV 0.99 ! PT 0.97 SC 1.05 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.07 HN 1.11 KP 0.77 ! LA 1.08 MK 1.00* NL 1.04 OV 0.99 ! PT 0.98 SC 1.08 ! ! ! 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 1.11 HN 1.33 KP 0.76 ! LA 1.09 MK 1.00* NL 1.04 OV 1.03 ! PT 0.96 SC 1.07 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.19 HN 1.00* KP 0.81 ! LA 1.19 MK 1.00* NL 1.09 OV 1.11 ! PT 1.05 SC 1.11 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.13 HN 1.13 KP 0.76 ! LA 1.10 MK 1.00* NL 1.03 OV 1.04 ! PT 0.98 SC 1.10 ! ! ! 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 1.10 HN 1.09 KP 0.77 ! LA 1.12 MK 1.00* NL 1.07 OV 1.05 ! PT 0.98 SC 1.07 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.11 HN 1.13 KP 0.80 ! LA 1.13 MK 1.00* NL 1.07 OV 1.06 ! PT 1.00 SC 1.05 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.12 HN 1.18 KP 0.84 ! LA 1.17 MK 1.00* NL 1.07 OV 1.05 ! PT 1.00 SC 1.04 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.15 HN 0.98 KP 0.89 ! LA 1.13 MK 1.00* NL 1.05 OV 1.02 ! PT 0.99 SC 1.02 ! ! ! Fit before self-cal, rms=0.092134Jy sigma=0.000833 ! Fit after self-cal, rms=0.093730Jy sigma=0.000787 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.023 mas, bmaj=4.653 mas, bpa=20.49 degrees ! Estimated noise=417.979 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 = -0.00110802 Jy ! Component: 100 - total flux cleaned = -0.00127681 Jy ! Component: 150 - total flux cleaned = -0.00156517 Jy ! Component: 200 - total flux cleaned = -0.00175176 Jy ! Total flux subtracted in 200 components = -0.00175176 Jy ! Clean residual min=-0.003040 max=0.004676 Jy/beam ! Clean residual mean=-0.000021 rms=0.001014 Jy/beam ! Combined flux in latest and established models = 0.259485 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 78 components and 0.259485 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=0.093550Jy sigma=0.000786 ! Fit after self-cal, rms=0.093524Jy sigma=0.000785 ! Inverting map 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=0.093524Jy sigma=0.000785 ! Fit after self-cal, rms=0.093474Jy sigma=0.000785 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.019 mas, bmaj=4.66 mas, bpa=20.55 degrees ! Estimated noise=416.666 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000963411 Jy ! Component: 100 - total flux cleaned = -0.00110004 Jy ! Component: 150 - total flux cleaned = -0.00133855 Jy ! Component: 200 - total flux cleaned = -0.00139118 Jy ! Total flux subtracted in 200 components = -0.00139118 Jy ! Clean residual min=-0.002982 max=0.004541 Jy/beam ! Clean residual mean=-0.000021 rms=0.001001 Jy/beam ! Combined flux in latest and established models = 0.258094 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 81 components and 0.258094 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=0.093336Jy sigma=0.000784 ! Fit after self-cal, rms=0.093259Jy sigma=0.000784 flux_cutoff = imstat(rms) * dynam ! Inverting map 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 (-3.6, -0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00488497 Jy ! Component: 100 - total flux cleaned = 0.00747863 Jy ! Component: 150 - total flux cleaned = 0.00867768 Jy ! Component: 200 - total flux cleaned = 0.00928337 Jy ! Total flux subtracted in 200 components = 0.00928337 Jy ! Clean residual min=-0.002524 max=0.002681 Jy/beam ! Clean residual mean=-0.000008 rms=0.000741 Jy/beam ! Combined flux in latest and established models = 0.267377 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 97 components and 0.267377 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=0.092934Jy sigma=0.000781 ! Fit after self-cal, rms=0.092877Jy sigma=0.000780 ! Inverting map 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=0.092877Jy sigma=0.000780 ! Fit after self-cal, rms=0.093439Jy sigma=0.000777 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.016 mas, bmaj=4.644 mas, bpa=20.51 degrees ! Estimated noise=414.499 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000716331 Jy ! Component: 100 - total flux cleaned = 0.00137751 Jy ! Component: 150 - total flux cleaned = 0.00150406 Jy ! Component: 200 - total flux cleaned = 0.00161685 Jy ! Total flux subtracted in 200 components = 0.00161685 Jy ! Clean residual min=-0.002273 max=0.002002 Jy/beam ! Clean residual mean=-0.000001 rms=0.000558 Jy/beam ! Combined flux in latest and established models = 0.268994 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 102 components and 0.268994 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=0.093308Jy sigma=0.000776 ! Fit after self-cal, rms=0.093312Jy sigma=0.000776 flux_cutoff = imstat(rms) * dynam ! Inverting map 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 = 0.000326722 Jy ! Component: 100 - total flux cleaned = 0.000675078 Jy ! Component: 150 - total flux cleaned = 0.000826565 Jy ! Component: 200 - total flux cleaned = 0.000872461 Jy ! Total flux subtracted in 200 components = 0.000872461 Jy ! Clean residual min=-0.002173 max=0.001953 Jy/beam ! Clean residual mean=0.000001 rms=0.000525 Jy/beam ! Combined flux in latest and established models = 0.269866 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 112 components and 0.269866 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=0.093224Jy sigma=0.000776 ! Fit after self-cal, rms=0.093178Jy sigma=0.000775 ! Inverting map 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=0.093178Jy sigma=0.000775 ! Fit after self-cal, rms=0.093180Jy sigma=0.000775 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.389 mas, bmaj=6.75 mas, bpa=9.307 degrees ! Estimated noise=465.894 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000355183 Jy ! Component: 100 - total flux cleaned = 0.000643559 Jy ! Component: 150 - total flux cleaned = 0.000739241 Jy ! Component: 200 - total flux cleaned = 0.000739657 Jy ! Total flux subtracted in 200 components = 0.000739657 Jy ! Clean residual min=-0.001876 max=0.001834 Jy/beam ! Clean residual mean=0.000003 rms=0.000527 Jy/beam ! Combined flux in latest and established models = 0.270606 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 127 components and 0.270606 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=0.093136Jy sigma=0.000775 ! Fit after self-cal, rms=0.093122Jy sigma=0.000775 flux_cutoff = imstat(rms) * dynam ! Inverting map 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 = 8.7848e-05 Jy ! Component: 100 - total flux cleaned = 0.000292877 Jy ! Component: 150 - total flux cleaned = 0.000290943 Jy ! Component: 200 - total flux cleaned = 0.000289526 Jy ! Total flux subtracted in 200 components = 0.000289526 Jy ! Clean residual min=-0.001866 max=0.001789 Jy/beam ! Clean residual mean=0.000003 rms=0.000519 Jy/beam ! Combined flux in latest and established models = 0.270895 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 137 components and 0.270895 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=0.093089Jy sigma=0.000775 ! Fit after self-cal, rms=0.093072Jy sigma=0.000775 ! Inverting map 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 ! Estimated beam: bmin=1.014 mas, bmaj=4.646 mas, bpa=20.52 degrees ! Estimated noise=413.147 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.014 x 4.646 at 20.52 degrees (North through East) ! Clean map min=-0.0024831 max=0.12702 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 ! Estimated beam: bmin=0.806 mas, bmaj=4.105 mas, bpa=20.93 degrees ! Estimated noise=572.601 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.108742 Jy ! Component: 100 - total flux cleaned = 0.163473 Jy ! Component: 150 - total flux cleaned = 0.195386 Jy ! Component: 200 - total flux cleaned = 0.215096 Jy ! Total flux subtracted in 200 components = 0.215096 Jy ! Clean residual min=-0.006104 max=0.010418 Jy/beam ! Clean residual mean=-0.000064 rms=0.002010 Jy/beam ! Combined flux in latest and established models = 0.215096 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 34 model components to the UV plane model. ! The established model now contains 34 components and 0.215096 Jy ! Inverting map and beam ! Estimated beam: bmin=1.014 mas, bmaj=4.646 mas, bpa=20.52 degrees ! Estimated noise=413.147 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 = 0.0180779 Jy ! Component: 100 - total flux cleaned = 0.0285118 Jy ! Component: 150 - total flux cleaned = 0.0352933 Jy ! Component: 200 - total flux cleaned = 0.0403492 Jy ! Total flux subtracted in 200 components = 0.0403492 Jy ! Clean residual min=-0.002628 max=0.003266 Jy/beam ! Clean residual mean=-0.000023 rms=0.000899 Jy/beam ! Combined flux in latest and established models = 0.255445 Jy ! Adding 60 model components to the UV plane model. ! The established model now contains 85 components and 0.255445 Jy ! Inverting map 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 ! Estimated beam: bmin=2.389 mas, bmaj=6.75 mas, bpa=9.307 degrees ! Estimated noise=465.894 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00526653 Jy ! Component: 100 - total flux cleaned = 0.00874828 Jy ! Component: 150 - total flux cleaned = 0.0111123 Jy ! Component: 200 - total flux cleaned = 0.0128214 Jy ! Total flux subtracted in 200 components = 0.0128214 Jy ! Clean residual min=-0.001734 max=0.002024 Jy/beam ! Clean residual mean=-0.000001 rms=0.000623 Jy/beam ! Combined flux in latest and established models = 0.268267 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 = 0.00109984 Jy ! Component: 100 - total flux cleaned = 0.00148756 Jy ! Component: 150 - total flux cleaned = 0.00171247 Jy ! Component: 200 - total flux cleaned = 0.00181105 Jy ! Total flux subtracted in 200 components = 0.00181105 Jy ! Clean residual min=-0.001687 max=0.001966 Jy/beam ! Clean residual mean=0.000004 rms=0.000558 Jy/beam ! Combined flux in latest and established models = 0.270078 Jy ! Adding 64 model components to the UV plane model. ! The established model now contains 139 components and 0.270078 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.014 mas, bmaj=4.646 mas, bpa=20.52 degrees ! Estimated noise=413.147 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000284488 Jy ! Component: 100 - total flux cleaned = -0.000168586 Jy ! Component: 150 - total flux cleaned = -6.54873e-05 Jy ! Component: 200 - total flux cleaned = 7.23309e-05 Jy ! Total flux subtracted in 200 components = 7.23309e-05 Jy ! Clean residual min=-0.001942 max=0.001679 Jy/beam ! Clean residual mean=0.000002 rms=0.000481 Jy/beam ! Combined flux in latest and established models = 0.27015 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 156 components and 0.27015 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=0.092949Jy sigma=0.000775 ! Fit after self-cal, rms=0.092801Jy sigma=0.000774 wmodel J0659-2745_X_2014_08_05_pus_map.mod ! Writing 156 model components to file: J0659-2745_X_2014_08_05_pus_map.mod wobs J0659-2745_X_2014_08_05_pus_uvs.fits ! Writing UV FITS file: J0659-2745_X_2014_08_05_pus_uvs.fits wwins J0659-2745_X_2014_08_05_pus_map.win ! wwins: Wrote 2 windows to J0659-2745_X_2014_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 ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000724042 Jy ! Component: 100 - total flux cleaned = -0.000931207 Jy ! Component: 150 - total flux cleaned = -0.00101324 Jy ! Component: 200 - total flux cleaned = -0.00103837 Jy ! Component: 250 - total flux cleaned = -0.00113678 Jy ! Component: 300 - total flux cleaned = -0.00130138 Jy ! Component: 350 - total flux cleaned = -0.00148054 Jy ! Component: 400 - total flux cleaned = -0.00165282 Jy ! Component: 450 - total flux cleaned = -0.00181895 Jy ! Component: 500 - total flux cleaned = -0.00201892 Jy ! Component: 550 - total flux cleaned = -0.00217372 Jy ! Component: 600 - total flux cleaned = -0.00226795 Jy ! Component: 650 - total flux cleaned = -0.00237791 Jy ! Component: 700 - total flux cleaned = -0.00248496 Jy ! Component: 750 - total flux cleaned = -0.00260684 Jy ! Component: 800 - total flux cleaned = -0.00279357 Jy ! Component: 850 - total flux cleaned = -0.00287652 Jy ! Component: 900 - total flux cleaned = -0.00297368 Jy ! Component: 950 - total flux cleaned = -0.00298976 Jy ! Component: 1000 - total flux cleaned = -0.00303633 Jy ! Component: 1050 - total flux cleaned = -0.0030516 Jy ! Component: 1100 - total flux cleaned = -0.00303665 Jy ! Component: 1150 - total flux cleaned = -0.00297778 Jy ! Component: 1200 - total flux cleaned = -0.00299226 Jy ! Component: 1250 - total flux cleaned = -0.00293547 Jy ! Component: 1300 - total flux cleaned = -0.00289365 Jy ! Component: 1350 - total flux cleaned = -0.00292106 Jy ! Component: 1400 - total flux cleaned = -0.00288042 Jy ! Component: 1450 - total flux cleaned = -0.002854 Jy ! Component: 1500 - total flux cleaned = -0.00281501 Jy ! Component: 1550 - total flux cleaned = -0.00278911 Jy ! Component: 1600 - total flux cleaned = -0.002751 Jy ! Component: 1650 - total flux cleaned = -0.00273845 Jy ! Component: 1700 - total flux cleaned = -0.00273836 Jy ! Component: 1750 - total flux cleaned = -0.00275042 Jy ! Component: 1800 - total flux cleaned = -0.00273856 Jy ! Component: 1850 - total flux cleaned = -0.00272689 Jy ! Component: 1900 - total flux cleaned = -0.00275031 Jy ! Component: 1950 - total flux cleaned = -0.00271609 Jy ! Component: 2000 - total flux cleaned = -0.00272733 Jy ! Total flux subtracted in 2048 components = -0.00270499 Jy ! Clean residual min=-0.000597 max=0.000557 Jy/beam ! Clean residual mean=0.000000 rms=0.000226 Jy/beam ! Combined flux in latest and established models = 0.267445 Jy keep ! Adding 127 model components to the UV plane model. ! The established model now contains 280 components and 0.267445 Jy ![Exited script file: muppet] wmap "J0659-2745_X_2014_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.014 x 4.646 at 20.52 degrees (North through East) ! Clean map min=-0.001327 max=0.12579 Jy/beam ! Writing clean map to FITS file: J0659-2745_X_2014_08_05_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.125787 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000224799 device "J0659-2745_X_2014_08_05_pus\_map.eps/VPS" ! Attempting to open device: 'J0659-2745_X_2014_08_05_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.53614 0.53614 1.07228 2.14456 4.28912 8.57823 17.1565 34.3129 68.6259 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.125 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.014 x 4.646 at 20.52 degrees (North through East) ! Clean map min=-0.001327 max=0.12579 Jy/beam quit ! Quitting program ! Log file J0659-2745_X_2014_08_05_pus_uvs.log closed on Sat Nov 12 21:07:35 2016