! Started logfile: J2317-1122_X_2014_08_05_pus_uvs.log on Sat Nov 12 21:17:34 2016 obs J2317-1122_X_2014_08_05_pus_uva.fits ! Reading UV FITS file: J2317-1122_X_2014_08_05_pus_uva.fits ! AN table 1: 123 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.68383 visibilities/baseline/integration-bin. ! Found source: J2317-1122 ! ! 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 45420 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 J2317-1122_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 273 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 273 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 214 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 273 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 273 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 214 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 273 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 273 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 273 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 273 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 273 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 273 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.974915Jy sigma=0.011435 ! Fit after self-cal, rms=0.945750Jy sigma=0.011118 ! 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=0.87 mas, bmaj=3.085 mas, bpa=20.93 degrees ! Estimated noise=503.238 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 = 0.0427721 Jy ! Component: 100 - total flux cleaned = 0.0522005 Jy ! Total flux subtracted in 100 components = 0.0522005 Jy ! Clean residual min=-0.002915 max=0.003493 Jy/beam ! Clean residual mean=-0.000018 rms=0.000783 Jy/beam ! Combined flux in latest and established models = 0.0522005 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0522005 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=0.068909Jy sigma=0.000771 ! Fit after self-cal, rms=0.068673Jy sigma=0.000768 ! 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=1.176 mas, bmaj=3.455 mas, bpa=16.18 degrees ! Estimated noise=299.129 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 = 0.00520891 Jy ! Component: 100 - total flux cleaned = 0.00780947 Jy ! Component: 150 - total flux cleaned = 0.00929407 Jy ! Component: 200 - total flux cleaned = 0.0102313 Jy ! Total flux subtracted in 200 components = 0.0102313 Jy ! Clean residual min=-0.002993 max=0.002799 Jy/beam ! Clean residual mean=-0.000009 rms=0.000695 Jy/beam ! Combined flux in latest and established models = 0.0624318 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 43 components and 0.0624318 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=0.068284Jy sigma=0.000764 ! Fit after self-cal, rms=0.068293Jy sigma=0.000764 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.17 HN 1.06 KP 1.02 ! LA 1.02 MK 1.00* NL 1.02 OV 0.96 ! PT 1.01 SC 1.04 ! ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.14 HN 1.09 KP 0.92 ! LA 1.00 MK 1.00* NL 1.01 OV 0.98 ! PT 0.94 SC 1.02 ! ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.15 HN 1.10 KP 0.84 ! LA 1.08 MK 1.00* NL 1.02 OV 0.95 ! PT 0.94 SC 0.99 ! ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.11 HN 1.00 KP 0.82 ! LA 1.11 MK 1.00* NL 1.03 OV 0.91 ! PT 0.97 SC 1.10 ! ! ! Correcting IF 5. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.11 HN 1.00 KP 0.72 ! LA 1.04 MK 1.00* NL 1.01 OV 0.96 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 6. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.08 HN 0.98 KP 0.80 ! LA 1.03 MK 1.00* NL 1.07 OV 0.98 ! PT 0.98 SC 1.05 ! ! ! Correcting IF 7. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.17 HN 1.11 KP 0.82 ! LA 1.12 MK 1.00* NL 1.01 OV 1.08 ! PT 1.02 SC 1.03 ! ! ! Correcting IF 8. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.13 HN 1.02 KP 0.75 ! LA 1.03 MK 1.00* NL 1.02 OV 1.04 ! PT 1.03 SC 1.02 ! ! ! Correcting IF 9. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.12 HN 1.10 KP 0.79 ! LA 0.97 MK 1.00* NL 1.01 OV 0.99 ! PT 1.00 SC 0.96 ! ! ! Correcting IF 10. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.07 HN 1.02 KP 0.87 ! LA 1.04 MK 1.00* NL 1.02 OV 1.00 ! PT 0.96 SC 1.04 ! ! ! Correcting IF 11. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.09 HN 1.03 KP 0.83 ! LA 1.07 MK 1.00* NL 1.00 OV 1.01 ! PT 0.98 SC 0.95 ! ! ! Correcting IF 12. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.12 HN 0.93 KP 0.92 ! LA 1.06 MK 1.00* NL 1.05 OV 1.00 ! PT 0.91 SC 1.02 ! ! ! Fit before self-cal, rms=0.068293Jy sigma=0.000764 ! Fit after self-cal, rms=0.066936Jy sigma=0.000760 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.18 mas, bmaj=3.463 mas, bpa=16.1 degrees ! Estimated noise=297.995 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 (0.4, 4.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0023467 Jy ! Component: 100 - total flux cleaned = 0.00301198 Jy ! Component: 150 - total flux cleaned = 0.00301429 Jy ! Component: 200 - total flux cleaned = 0.00299425 Jy ! Total flux subtracted in 200 components = 0.00299425 Jy ! Clean residual min=-0.000981 max=0.001075 Jy/beam ! Clean residual mean=-0.000003 rms=0.000274 Jy/beam ! Combined flux in latest and established models = 0.0654261 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 61 components and 0.0654261 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=0.066858Jy sigma=0.000759 ! Fit after self-cal, rms=0.066847Jy sigma=0.000758 ! 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=0.066847Jy sigma=0.000758 ! Fit after self-cal, rms=0.066563Jy sigma=0.000758 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.18 mas, bmaj=3.455 mas, bpa=16.12 degrees ! Estimated noise=296.4 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000930703 Jy ! Component: 100 - total flux cleaned = 0.00101778 Jy ! Component: 150 - total flux cleaned = 0.0010189 Jy ! Component: 200 - total flux cleaned = 0.00100588 Jy ! Total flux subtracted in 200 components = 0.00100588 Jy ! Clean residual min=-0.000861 max=0.000921 Jy/beam ! Clean residual mean=-0.000001 rms=0.000232 Jy/beam ! Combined flux in latest and established models = 0.066432 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 82 components and 0.066432 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=0.066547Jy sigma=0.000757 ! Fit after self-cal, rms=0.066547Jy sigma=0.000757 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 = 0.000380057 Jy ! Component: 100 - total flux cleaned = 0.00039431 Jy ! Component: 150 - total flux cleaned = 0.000394812 Jy ! Component: 200 - total flux cleaned = 0.000394729 Jy ! Total flux subtracted in 200 components = 0.000394729 Jy ! Clean residual min=-0.000834 max=0.000887 Jy/beam ! Clean residual mean=-0.000001 rms=0.000225 Jy/beam ! Combined flux in latest and established models = 0.0668267 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 93 components and 0.0668267 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=0.066542Jy sigma=0.000757 ! Fit after self-cal, rms=0.066540Jy sigma=0.000757 ! 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=0.066540Jy sigma=0.000757 ! Fit after self-cal, rms=0.066437Jy sigma=0.000757 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.179 mas, bmaj=3.453 mas, bpa=16.17 degrees ! Estimated noise=295.548 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000261118 Jy ! Component: 100 - total flux cleaned = 0.000283045 Jy ! Component: 150 - total flux cleaned = 0.000273954 Jy ! Component: 200 - total flux cleaned = 0.000256788 Jy ! Total flux subtracted in 200 components = 0.000256788 Jy ! Clean residual min=-0.000808 max=0.000871 Jy/beam ! Clean residual mean=-0.000000 rms=0.000215 Jy/beam ! Combined flux in latest and established models = 0.0670835 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 99 components and 0.0670835 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=0.066434Jy sigma=0.000757 ! Fit after self-cal, rms=0.066439Jy sigma=0.000757 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 = 0.000133567 Jy ! Component: 100 - total flux cleaned = 0.000141992 Jy ! Component: 150 - total flux cleaned = 0.000141655 Jy ! Component: 200 - total flux cleaned = 0.000134119 Jy ! Total flux subtracted in 200 components = 0.000134119 Jy ! Clean residual min=-0.000793 max=0.000860 Jy/beam ! Clean residual mean=-0.000001 rms=0.000212 Jy/beam ! Combined flux in latest and established models = 0.0672176 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 103 components and 0.0672176 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=0.066437Jy sigma=0.000757 ! Fit after self-cal, rms=0.066437Jy sigma=0.000757 ! 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=0.066437Jy sigma=0.000757 ! Fit after self-cal, rms=0.066430Jy sigma=0.000757 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.371 mas, bmaj=4.395 mas, bpa=8.772 degrees ! Estimated noise=328.829 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000167315 Jy ! Component: 100 - total flux cleaned = 0.000154908 Jy ! Component: 150 - total flux cleaned = 0.000145831 Jy ! Component: 200 - total flux cleaned = 0.000149894 Jy ! Total flux subtracted in 200 components = 0.000149894 Jy ! Clean residual min=-0.000753 max=0.000866 Jy/beam ! Clean residual mean=-0.000001 rms=0.000233 Jy/beam ! Combined flux in latest and established models = 0.0673675 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 112 components and 0.0673675 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=0.066429Jy sigma=0.000757 ! Fit after self-cal, rms=0.066431Jy sigma=0.000757 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 = 6.9198e-05 Jy ! Component: 100 - total flux cleaned = 9.31196e-05 Jy ! Component: 150 - total flux cleaned = 9.66482e-05 Jy ! Component: 200 - total flux cleaned = 0.000100043 Jy ! Total flux subtracted in 200 components = 0.000100043 Jy ! Clean residual min=-0.000753 max=0.000858 Jy/beam ! Clean residual mean=-0.000001 rms=0.000232 Jy/beam ! Combined flux in latest and established models = 0.0674675 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 123 components and 0.0674675 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=0.066430Jy sigma=0.000757 ! Fit after self-cal, rms=0.066430Jy sigma=0.000757 ! 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=1.179 mas, bmaj=3.454 mas, bpa=16.2 degrees ! Estimated noise=295.329 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.179 x 3.454 at 16.2 degrees (North through East) ! Clean map min=-0.00085963 max=0.055715 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=0.8646 mas, bmaj=3.102 mas, bpa=21.09 degrees ! Estimated noise=496.455 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0422259 Jy ! Component: 100 - total flux cleaned = 0.0518366 Jy ! Component: 150 - total flux cleaned = 0.0563798 Jy ! Component: 200 - total flux cleaned = 0.0593901 Jy ! Total flux subtracted in 200 components = 0.0593901 Jy ! Clean residual min=-0.001866 max=0.001630 Jy/beam ! Clean residual mean=-0.000007 rms=0.000472 Jy/beam ! Combined flux in latest and established models = 0.05939 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 0.05939 Jy ! Inverting map and beam ! Estimated beam: bmin=1.179 mas, bmaj=3.454 mas, bpa=16.2 degrees ! Estimated noise=295.329 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 = 0.00286253 Jy ! Component: 100 - total flux cleaned = 0.00449555 Jy ! Component: 150 - total flux cleaned = 0.00558117 Jy ! Component: 200 - total flux cleaned = 0.00619844 Jy ! Total flux subtracted in 200 components = 0.00619844 Jy ! Clean residual min=-0.000938 max=0.000819 Jy/beam ! Clean residual mean=-0.000001 rms=0.000257 Jy/beam ! Combined flux in latest and established models = 0.0655885 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 53 components and 0.0655885 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=2.371 mas, bmaj=4.395 mas, bpa=8.772 degrees ! Estimated noise=328.829 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00080679 Jy ! Component: 100 - total flux cleaned = 0.00117634 Jy ! Component: 150 - total flux cleaned = 0.00129568 Jy ! Component: 200 - total flux cleaned = 0.00137963 Jy ! Total flux subtracted in 200 components = 0.00137963 Jy ! Clean residual min=-0.000741 max=0.000846 Jy/beam ! Clean residual mean=-0.000001 rms=0.000247 Jy/beam ! Combined flux in latest and established models = 0.0669681 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 = 5.93368e-05 Jy ! Component: 100 - total flux cleaned = 0.000119784 Jy ! Component: 150 - total flux cleaned = 0.000180207 Jy ! Component: 200 - total flux cleaned = 0.000232079 Jy ! Total flux subtracted in 200 components = 0.000232079 Jy ! Clean residual min=-0.000720 max=0.000851 Jy/beam ! Clean residual mean=-0.000001 rms=0.000237 Jy/beam ! Combined flux in latest and established models = 0.0672002 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 82 components and 0.0672002 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.179 mas, bmaj=3.454 mas, bpa=16.2 degrees ! Estimated noise=295.329 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.58359e-05 Jy ! Component: 100 - total flux cleaned = -2.96116e-05 Jy ! Component: 150 - total flux cleaned = -4.14782e-05 Jy ! Component: 200 - total flux cleaned = -2.98324e-05 Jy ! Total flux subtracted in 200 components = -2.98324e-05 Jy ! Clean residual min=-0.000792 max=0.000819 Jy/beam ! Clean residual mean=-0.000001 rms=0.000210 Jy/beam ! Combined flux in latest and established models = 0.0671704 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 94 components and 0.0671704 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=0.066432Jy sigma=0.000757 ! Fit after self-cal, rms=0.066427Jy sigma=0.000757 wmodel J2317-1122_X_2014_08_05_pus_map.mod ! Writing 94 model components to file: J2317-1122_X_2014_08_05_pus_map.mod wobs J2317-1122_X_2014_08_05_pus_uvs.fits ! Writing UV FITS file: J2317-1122_X_2014_08_05_pus_uvs.fits wwins J2317-1122_X_2014_08_05_pus_map.win ! wwins: Wrote 2 windows to J2317-1122_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 = 6.18256e-05 Jy ! Component: 100 - total flux cleaned = 0.000128929 Jy ! Component: 150 - total flux cleaned = 0.000268228 Jy ! Component: 200 - total flux cleaned = 0.00039991 Jy ! Component: 250 - total flux cleaned = 0.000524532 Jy ! Component: 300 - total flux cleaned = 0.000621519 Jy ! Component: 350 - total flux cleaned = 0.000673276 Jy ! Component: 400 - total flux cleaned = 0.000702962 Jy ! Component: 450 - total flux cleaned = 0.000721759 Jy ! Component: 500 - total flux cleaned = 0.000721979 Jy ! Component: 550 - total flux cleaned = 0.000730994 Jy ! Component: 600 - total flux cleaned = 0.000687862 Jy ! Component: 650 - total flux cleaned = 0.00067977 Jy ! Component: 700 - total flux cleaned = 0.000671656 Jy ! Component: 750 - total flux cleaned = 0.00067171 Jy ! Component: 800 - total flux cleaned = 0.000664177 Jy ! Component: 850 - total flux cleaned = 0.000686892 Jy ! Component: 900 - total flux cleaned = 0.000709176 Jy ! Component: 950 - total flux cleaned = 0.00073081 Jy ! Component: 1000 - total flux cleaned = 0.000759135 Jy ! Component: 1050 - total flux cleaned = 0.000766105 Jy ! Component: 1100 - total flux cleaned = 0.00079332 Jy ! Component: 1150 - total flux cleaned = 0.000793311 Jy ! Component: 1200 - total flux cleaned = 0.000806402 Jy ! Component: 1250 - total flux cleaned = 0.000799937 Jy ! Component: 1300 - total flux cleaned = 0.000793501 Jy ! Component: 1350 - total flux cleaned = 0.000793488 Jy ! Component: 1400 - total flux cleaned = 0.000787474 Jy ! Component: 1450 - total flux cleaned = 0.000781447 Jy ! Component: 1500 - total flux cleaned = 0.000763789 Jy ! Component: 1550 - total flux cleaned = 0.000728963 Jy ! Component: 1600 - total flux cleaned = 0.000689053 Jy ! Component: 1650 - total flux cleaned = 0.000677923 Jy ! Component: 1700 - total flux cleaned = 0.000650258 Jy ! Component: 1750 - total flux cleaned = 0.0006285 Jy ! Component: 1800 - total flux cleaned = 0.000590854 Jy ! Component: 1850 - total flux cleaned = 0.00059078 Jy ! Component: 1900 - total flux cleaned = 0.000564455 Jy ! Component: 1950 - total flux cleaned = 0.000554137 Jy ! Component: 2000 - total flux cleaned = 0.000559267 Jy ! Total flux subtracted in 2048 components = 0.00053897 Jy ! Clean residual min=-0.000265 max=0.000338 Jy/beam ! Clean residual mean=-0.000001 rms=0.000096 Jy/beam ! Combined flux in latest and established models = 0.0677093 Jy keep ! Adding 127 model components to the UV plane model. ! The established model now contains 221 components and 0.0677093 Jy ![Exited script file: muppet] wmap "J2317-1122_X_2014_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.179 x 3.454 at 16.2 degrees (North through East) ! Clean map min=-0.00061048 max=0.056004 Jy/beam ! Writing clean map to FITS file: J2317-1122_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 0.056004 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 9.51919e-05 device "J2317-1122_X_2014_08_05_pus\_map.eps/VPS" ! Attempting to open device: 'J2317-1122_X_2014_08_05_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.50992 0.50992 1.01984 2.03968 4.07936 8.15873 16.3175 32.6349 65.2698 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.056 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.179 x 3.454 at 16.2 degrees (North through East) ! Clean map min=-0.00061048 max=0.056004 Jy/beam quit ! Quitting program ! Log file J2317-1122_X_2014_08_05_pus_uvs.log closed on Sat Nov 12 21:17:37 2016