! Started logfile: J0325-2415_X_2014_08_05_pus_uvs.log on Sat Nov 12 21:05:46 2016 obs J0325-2415_X_2014_08_05_pus_uva.fits ! Reading UV FITS file: J0325-2415_X_2014_08_05_pus_uva.fits ! AN table 1: 56 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.787302 visibilities/baseline/integration-bin. ! Found source: J0325-2415 ! ! 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 23808 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 J0325-2415_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 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 86 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 86 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 86 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 86 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 112 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 86 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.878028Jy sigma=0.008924 ! Fit after self-cal, rms=0.853821Jy sigma=0.008731 ! 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=0.8071 mas, bmaj=3.709 mas, bpa=21.94 degrees ! Estimated noise=730.072 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 = 0.108104 Jy ! Component: 100 - total flux cleaned = 0.139209 Jy ! Total flux subtracted in 100 components = 0.139209 Jy ! Clean residual min=-0.008126 max=0.014358 Jy/beam ! Clean residual mean=0.000001 rms=0.002700 Jy/beam ! Combined flux in latest and established models = 0.139209 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.139209 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=0.096096Jy sigma=0.000906 ! Fit after self-cal, rms=0.096066Jy sigma=0.000906 ! 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=1.023 mas, bmaj=4.105 mas, bpa=20.92 degrees ! Estimated noise=469.654 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 = 0.0246328 Jy ! Component: 100 - total flux cleaned = 0.0375578 Jy ! Component: 150 - total flux cleaned = 0.0453439 Jy ! Component: 200 - total flux cleaned = 0.0502281 Jy ! Total flux subtracted in 200 components = 0.0502281 Jy ! Clean residual min=-0.008034 max=0.007672 Jy/beam ! Clean residual mean=0.000034 rms=0.002100 Jy/beam ! Combined flux in latest and established models = 0.189437 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 48 components and 0.189437 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=0.089829Jy sigma=0.000835 ! Fit after self-cal, rms=0.089787Jy sigma=0.000834 ! Inverting map 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 0.90 FD 1.10 HN 1.31 KP 0.92 ! LA 1.05 MK 1.00* NL 0.98 OV 0.97 ! PT 1.01 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.14 HN 1.34 KP 0.87 ! LA 1.04 MK 1.00* NL 0.99 OV 0.97 ! PT 0.97 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.08 HN 1.30 KP 0.82 ! LA 1.03 MK 1.00* NL 1.01 OV 0.99 ! PT 0.95 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.10 HN 1.14 KP 0.80 ! LA 1.08 MK 1.00* NL 1.00 OV 0.97 ! PT 0.96 SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.07 HN 1.21 KP 0.77 ! LA 1.05 MK 1.00* NL 1.02 OV 0.97 ! PT 0.94 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.12 HN 1.16 KP 0.75 ! LA 1.12 MK 1.00* NL 0.99 OV 1.00 ! PT 0.95 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.23 HN 1.12 KP 0.78 ! LA 1.17 MK 1.00* NL 1.05 OV 1.03 ! PT 1.00 SC 1.10 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.15 HN 1.29 KP 0.75 ! LA 1.10 MK 1.00* NL 1.02 OV 0.99 ! PT 0.95 SC 1.06 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.11 HN 1.07 KP 0.77 ! LA 1.11 MK 1.00* NL 1.00 OV 1.00 ! PT 0.99 SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.09 HN 1.68 KP 0.81 ! LA 1.12 MK 1.00* NL 1.05 OV 1.02 ! PT 0.98 SC 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.11 HN 1.00* KP 0.81 ! LA 1.09 MK 1.00* NL 1.05 OV 1.03 ! PT 1.02 SC 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.13 HN 1.15 KP 0.87 ! LA 1.08 MK 1.00* NL 1.00 OV 1.01 ! PT 0.99 SC 1.08 ! ! ! Fit before self-cal, rms=0.089787Jy sigma=0.000834 ! Fit after self-cal, rms=0.092349Jy sigma=0.000798 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.03 mas, bmaj=4.193 mas, bpa=21.12 degrees ! Estimated noise=467.61 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 (-3.2, 1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00148679 Jy ! Component: 100 - total flux cleaned = 0.000857725 Jy ! Component: 150 - total flux cleaned = 0.000717514 Jy ! Component: 200 - total flux cleaned = 0.000777919 Jy ! Total flux subtracted in 200 components = 0.000777919 Jy ! Clean residual min=-0.002149 max=0.001981 Jy/beam ! Clean residual mean=-0.000005 rms=0.000555 Jy/beam ! Combined flux in latest and established models = 0.190214 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 63 components and 0.190214 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=0.092149Jy sigma=0.000796 ! Fit after self-cal, rms=0.092257Jy sigma=0.000795 ! 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=0.092257Jy sigma=0.000795 ! Fit after self-cal, rms=0.093483Jy sigma=0.000794 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.03 mas, bmaj=4.19 mas, bpa=21.1 degrees ! Estimated noise=466.269 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000784013 Jy ! Component: 100 - total flux cleaned = -0.000632197 Jy ! Component: 150 - total flux cleaned = -0.000502751 Jy ! Component: 200 - total flux cleaned = -0.000424658 Jy ! Total flux subtracted in 200 components = -0.000424658 Jy ! Clean residual min=-0.001967 max=0.001295 Jy/beam ! Clean residual mean=-0.000005 rms=0.000434 Jy/beam ! Combined flux in latest and established models = 0.18979 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 79 components and 0.18979 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=0.093421Jy sigma=0.000793 ! Fit after self-cal, rms=0.093434Jy sigma=0.000793 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 = 9.40841e-05 Jy ! Component: 100 - total flux cleaned = 0.000261372 Jy ! Component: 150 - total flux cleaned = 0.000261294 Jy ! Component: 200 - total flux cleaned = 0.000234393 Jy ! Total flux subtracted in 200 components = 0.000234393 Jy ! Clean residual min=-0.001875 max=0.001268 Jy/beam ! Clean residual mean=-0.000005 rms=0.000413 Jy/beam ! Combined flux in latest and established models = 0.190024 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 91 components and 0.190024 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=0.093407Jy sigma=0.000793 ! Fit after self-cal, rms=0.093404Jy sigma=0.000793 ! 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=0.093404Jy sigma=0.000793 ! Fit after self-cal, rms=0.094444Jy sigma=0.000793 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.031 mas, bmaj=4.191 mas, bpa=21.1 degrees ! Estimated noise=465.691 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000705891 Jy ! Component: 100 - total flux cleaned = -0.000731916 Jy ! Component: 150 - total flux cleaned = -0.000730988 Jy ! Component: 200 - total flux cleaned = -0.000708107 Jy ! Total flux subtracted in 200 components = -0.000708107 Jy ! Clean residual min=-0.001752 max=0.001177 Jy/beam ! Clean residual mean=-0.000005 rms=0.000381 Jy/beam ! Combined flux in latest and established models = 0.189316 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 109 components and 0.189316 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=0.094425Jy sigma=0.000793 ! Fit after self-cal, rms=0.094435Jy sigma=0.000793 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 = -1.70123e-05 Jy ! Component: 100 - total flux cleaned = 2.48683e-05 Jy ! Component: 150 - total flux cleaned = 4.44715e-05 Jy ! Component: 200 - total flux cleaned = 6.31982e-05 Jy ! Total flux subtracted in 200 components = 6.31982e-05 Jy ! Clean residual min=-0.001695 max=0.001177 Jy/beam ! Clean residual mean=-0.000005 rms=0.000374 Jy/beam ! Combined flux in latest and established models = 0.189379 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 122 components and 0.189379 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=0.094423Jy sigma=0.000792 ! Fit after self-cal, rms=0.094422Jy sigma=0.000792 ! 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=0.094422Jy sigma=0.000792 ! Fit after self-cal, rms=0.094778Jy sigma=0.000792 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.357 mas, bmaj=5.936 mas, bpa=9.76 degrees ! Estimated noise=523.39 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00044376 Jy ! Component: 100 - total flux cleaned = -0.000538965 Jy ! Component: 150 - total flux cleaned = -0.000633918 Jy ! Component: 200 - total flux cleaned = -0.000713456 Jy ! Total flux subtracted in 200 components = -0.000713456 Jy ! Clean residual min=-0.001771 max=0.001344 Jy/beam ! Clean residual mean=-0.000007 rms=0.000430 Jy/beam ! Combined flux in latest and established models = 0.188666 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 133 components and 0.188666 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=0.094769Jy sigma=0.000792 ! Fit after self-cal, rms=0.094770Jy sigma=0.000792 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 = -5.28754e-05 Jy ! Component: 100 - total flux cleaned = -8.71945e-05 Jy ! Component: 150 - total flux cleaned = -5.90224e-05 Jy ! Component: 200 - total flux cleaned = -4.23251e-05 Jy ! Total flux subtracted in 200 components = -4.23251e-05 Jy ! Clean residual min=-0.001730 max=0.001314 Jy/beam ! Clean residual mean=-0.000008 rms=0.000426 Jy/beam ! Combined flux in latest and established models = 0.188623 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 155 components and 0.188623 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=0.094766Jy sigma=0.000792 ! Fit after self-cal, rms=0.094765Jy sigma=0.000792 ! 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=1.032 mas, bmaj=4.197 mas, bpa=21.12 degrees ! Estimated noise=465.349 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.032 x 4.197 at 21.12 degrees (North through East) ! Clean map min=-0.0015149 max=0.14647 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=0.805 mas, bmaj=3.801 mas, bpa=22.26 degrees ! Estimated noise=746.582 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.110233 Jy ! Component: 100 - total flux cleaned = 0.141336 Jy ! Component: 150 - total flux cleaned = 0.157071 Jy ! Component: 200 - total flux cleaned = 0.166524 Jy ! Total flux subtracted in 200 components = 0.166524 Jy ! Clean residual min=-0.003145 max=0.004897 Jy/beam ! Clean residual mean=-0.000010 rms=0.000991 Jy/beam ! Combined flux in latest and established models = 0.166524 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 27 model components to the UV plane model. ! The established model now contains 27 components and 0.166524 Jy ! Inverting map and beam ! Estimated beam: bmin=1.032 mas, bmaj=4.197 mas, bpa=21.12 degrees ! Estimated noise=465.349 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 = 0.00808157 Jy ! Component: 100 - total flux cleaned = 0.0125382 Jy ! Component: 150 - total flux cleaned = 0.0154645 Jy ! Component: 200 - total flux cleaned = 0.0175464 Jy ! Total flux subtracted in 200 components = 0.0175464 Jy ! Clean residual min=-0.001978 max=0.001681 Jy/beam ! Clean residual mean=-0.000010 rms=0.000474 Jy/beam ! Combined flux in latest and established models = 0.18407 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 68 components and 0.18407 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=2.357 mas, bmaj=5.936 mas, bpa=9.76 degrees ! Estimated noise=523.39 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00149946 Jy ! Component: 100 - total flux cleaned = 0.00230934 Jy ! Component: 150 - total flux cleaned = 0.00294245 Jy ! Component: 200 - total flux cleaned = 0.00347875 Jy ! Total flux subtracted in 200 components = 0.00347875 Jy ! Clean residual min=-0.001833 max=0.001266 Jy/beam ! Clean residual mean=-0.000009 rms=0.000460 Jy/beam ! Combined flux in latest and established models = 0.187549 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 = 0.000398211 Jy ! Component: 100 - total flux cleaned = 0.000719249 Jy ! Component: 150 - total flux cleaned = 0.000943284 Jy ! Component: 200 - total flux cleaned = 0.00106694 Jy ! Total flux subtracted in 200 components = 0.00106694 Jy ! Clean residual min=-0.001769 max=0.001269 Jy/beam ! Clean residual mean=-0.000007 rms=0.000434 Jy/beam ! Combined flux in latest and established models = 0.188616 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 113 components and 0.188616 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.032 mas, bmaj=4.197 mas, bpa=21.12 degrees ! Estimated noise=465.349 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.39949e-05 Jy ! Component: 100 - total flux cleaned = -6.39404e-05 Jy ! Component: 150 - total flux cleaned = -6.32107e-05 Jy ! Component: 200 - total flux cleaned = -2.03167e-05 Jy ! Total flux subtracted in 200 components = -2.03167e-05 Jy ! Clean residual min=-0.001516 max=0.001222 Jy/beam ! Clean residual mean=-0.000005 rms=0.000366 Jy/beam ! Combined flux in latest and established models = 0.188595 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 129 components and 0.188595 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=0.094769Jy sigma=0.000792 ! Fit after self-cal, rms=0.094760Jy sigma=0.000792 wmodel J0325-2415_X_2014_08_05_pus_map.mod ! Writing 129 model components to file: J0325-2415_X_2014_08_05_pus_map.mod wobs J0325-2415_X_2014_08_05_pus_uvs.fits ! Writing UV FITS file: J0325-2415_X_2014_08_05_pus_uvs.fits wwins J0325-2415_X_2014_08_05_pus_map.win ! wwins: Wrote 2 windows to J0325-2415_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 = -0.000626678 Jy ! Component: 100 - total flux cleaned = -0.00102844 Jy ! Component: 150 - total flux cleaned = -0.00138181 Jy ! Component: 200 - total flux cleaned = -0.00163795 Jy ! Component: 250 - total flux cleaned = -0.00175093 Jy ! Component: 300 - total flux cleaned = -0.00184139 Jy ! Component: 350 - total flux cleaned = -0.00189377 Jy ! Component: 400 - total flux cleaned = -0.00197827 Jy ! Component: 450 - total flux cleaned = -0.00201112 Jy ! Component: 500 - total flux cleaned = -0.00202709 Jy ! Component: 550 - total flux cleaned = -0.00205812 Jy ! Component: 600 - total flux cleaned = -0.00208848 Jy ! Component: 650 - total flux cleaned = -0.00210324 Jy ! Component: 700 - total flux cleaned = -0.00208896 Jy ! Component: 750 - total flux cleaned = -0.00210367 Jy ! Component: 800 - total flux cleaned = -0.00213146 Jy ! Component: 850 - total flux cleaned = -0.00217208 Jy ! Component: 900 - total flux cleaned = -0.00215861 Jy ! Component: 950 - total flux cleaned = -0.00219781 Jy ! Component: 1000 - total flux cleaned = -0.0021846 Jy ! Component: 1050 - total flux cleaned = -0.00217152 Jy ! Component: 1100 - total flux cleaned = -0.00214614 Jy ! Component: 1150 - total flux cleaned = -0.00209671 Jy ! Component: 1200 - total flux cleaned = -0.00203573 Jy ! Component: 1250 - total flux cleaned = -0.00199977 Jy ! Component: 1300 - total flux cleaned = -0.00194037 Jy ! Component: 1350 - total flux cleaned = -0.00189354 Jy ! Component: 1400 - total flux cleaned = -0.00184716 Jy ! Component: 1450 - total flux cleaned = -0.00183583 Jy ! Component: 1500 - total flux cleaned = -0.0018133 Jy ! Component: 1550 - total flux cleaned = -0.0018359 Jy ! Component: 1600 - total flux cleaned = -0.00183597 Jy ! Component: 1650 - total flux cleaned = -0.00186869 Jy ! Component: 1700 - total flux cleaned = -0.00183612 Jy ! Component: 1750 - total flux cleaned = -0.00181463 Jy ! Component: 1800 - total flux cleaned = -0.00182516 Jy ! Component: 1850 - total flux cleaned = -0.00184623 Jy ! Component: 1900 - total flux cleaned = -0.00184618 Jy ! Component: 1950 - total flux cleaned = -0.00186663 Jy ! Component: 2000 - total flux cleaned = -0.00185614 Jy ! Total flux subtracted in 2048 components = -0.00180553 Jy ! Clean residual min=-0.000536 max=0.000551 Jy/beam ! Clean residual mean=-0.000002 rms=0.000204 Jy/beam ! Combined flux in latest and established models = 0.18679 Jy keep ! Adding 130 model components to the UV plane model. ! The established model now contains 259 components and 0.18679 Jy ![Exited script file: muppet] wmap "J0325-2415_X_2014_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.032 x 4.197 at 21.12 degrees (North through East) ! Clean map min=-0.0011784 max=0.14725 Jy/beam ! Writing clean map to FITS file: J0325-2415_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 0.147246 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000201731 device "J0325-2415_X_2014_08_05_pus\_map.eps/VPS" ! Attempting to open device: 'J0325-2415_X_2014_08_05_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.411007 0.411007 0.822014 1.64403 3.28806 6.57611 13.1522 26.3044 52.6089 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.147 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.032 x 4.197 at 21.12 degrees (North through East) ! Clean map min=-0.0011784 max=0.14725 Jy/beam quit ! Quitting program ! Log file J0325-2415_X_2014_08_05_pus_uvs.log closed on Sat Nov 12 21:05:48 2016