! Started logfile: J1701-1903_X_2014_01_04_pus_uvs.log on Fri Jan 13 17:27:02 2017 obs J1701-1903_X_2014_01_04_pus_uva.fits ! Reading UV FITS file: J1701-1903_X_2014_01_04_pus_uva.fits ! AN table 1: 108 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.416667 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1701-1903 ! ! 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 382 lines of history. ! ! Reading 19440 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 J1701-1903_X_2014_01_04_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 324 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 324 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 324 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 324 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 324 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 324 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 324 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 324 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 324 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 324 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 324 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 324 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.888470Jy sigma=0.010458 ! Fit after self-cal, rms=0.858085Jy sigma=0.010102 ! 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=0.5769 mas, bmaj=1.525 mas, bpa=0.8352 degrees ! Estimated noise=1300.8 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.109727 Jy ! Component: 100 - total flux cleaned = 0.133717 Jy ! Total flux subtracted in 100 components = 0.133717 Jy ! Clean residual min=-0.009405 max=0.007657 Jy/beam ! Clean residual mean=0.000020 rms=0.002225 Jy/beam ! Combined flux in latest and established models = 0.133717 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.133717 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=0.069279Jy sigma=0.000792 ! Fit after self-cal, rms=0.069255Jy sigma=0.000792 ! 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=0.6978 mas, bmaj=1.762 mas, bpa=1.688 degrees ! Estimated noise=433.7 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 = 0.0110037 Jy ! Component: 100 - total flux cleaned = 0.016403 Jy ! Component: 150 - total flux cleaned = 0.0192869 Jy ! Component: 200 - total flux cleaned = 0.0208332 Jy ! Total flux subtracted in 200 components = 0.0208332 Jy ! Clean residual min=-0.003281 max=0.002507 Jy/beam ! Clean residual mean=0.000083 rms=0.000777 Jy/beam ! Combined flux in latest and established models = 0.15455 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 29 components and 0.15455 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=0.067756Jy sigma=0.000770 ! Fit after self-cal, rms=0.067809Jy sigma=0.000770 ! 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 1.00* FD 1.00* KP 1.00* LA 1.00 ! MK 0.99 NL 0.99 OV 0.99 PT 1.00 ! SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.99 ! MK 0.97 NL 0.99 OV 0.99 PT 0.96 ! SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.02 ! MK 0.99 NL 1.02 OV 0.97 PT 0.92 ! SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00 ! MK 0.98 NL 1.00 OV 0.99 PT 0.93 ! SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.01 ! MK 1.01 NL 1.00 OV 0.99 PT 0.93 ! SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.99 ! MK 1.00 NL 1.05 OV 1.01 PT 0.92 ! SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.98 ! MK 1.01 NL 1.02 OV 1.03 PT 0.96 ! SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00 ! MK 1.03 NL 1.06 OV 1.01 PT 0.94 ! SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.03 ! MK 0.97 NL 1.03 OV 1.02 PT 0.97 ! SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.01 ! MK 1.06 NL 1.07 OV 1.03 PT 0.91 ! SC 0.98 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.04 ! MK 1.04 NL 1.08 OV 1.01 PT 0.94 ! SC 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.02 ! MK 1.03 NL 1.05 OV 1.01 PT 0.99 ! SC 0.98 ! ! ! Fit before self-cal, rms=0.067809Jy sigma=0.000770 ! Fit after self-cal, rms=0.067786Jy sigma=0.000766 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7007 mas, bmaj=1.769 mas, bpa=1.703 degrees ! Estimated noise=433.237 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 = 5.95288e-05 Jy ! Component: 100 - total flux cleaned = 5.21869e-05 Jy ! Component: 150 - total flux cleaned = 4.416e-05 Jy ! Component: 200 - total flux cleaned = 3.68179e-05 Jy ! Total flux subtracted in 200 components = 3.68179e-05 Jy ! Clean residual min=-0.001821 max=0.001768 Jy/beam ! Clean residual mean=0.000046 rms=0.000466 Jy/beam ! Combined flux in latest and established models = 0.154586 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 32 components and 0.154586 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=0.067783Jy sigma=0.000766 ! Fit after self-cal, rms=0.067798Jy sigma=0.000766 ! 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=0.067798Jy sigma=0.000766 ! Fit after self-cal, rms=0.067928Jy sigma=0.000764 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7006 mas, bmaj=1.775 mas, bpa=1.705 degrees ! Estimated noise=433.632 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000255033 Jy ! Component: 100 - total flux cleaned = -0.000271778 Jy ! Component: 150 - total flux cleaned = -0.000258954 Jy ! Component: 200 - total flux cleaned = -0.000247491 Jy ! Total flux subtracted in 200 components = -0.000247491 Jy ! Clean residual min=-0.001721 max=0.001653 Jy/beam ! Clean residual mean=0.000023 rms=0.000418 Jy/beam ! Combined flux in latest and established models = 0.154339 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 38 components and 0.154339 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=0.067921Jy sigma=0.000764 ! Fit after self-cal, rms=0.067929Jy sigma=0.000764 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 = 3.19456e-05 Jy ! Component: 100 - total flux cleaned = 3.19078e-05 Jy ! Component: 150 - total flux cleaned = 3.12925e-05 Jy ! Component: 200 - total flux cleaned = 3.09527e-05 Jy ! Total flux subtracted in 200 components = 3.09527e-05 Jy ! Clean residual min=-0.001707 max=0.001659 Jy/beam ! Clean residual mean=0.000023 rms=0.000415 Jy/beam ! Combined flux in latest and established models = 0.15437 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 42 components and 0.15437 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=0.067926Jy sigma=0.000764 ! Fit after self-cal, rms=0.067926Jy sigma=0.000764 ! 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=0.067926Jy sigma=0.000764 ! Fit after self-cal, rms=0.068056Jy sigma=0.000764 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.701 mas, bmaj=1.778 mas, bpa=1.696 degrees ! Estimated noise=433.922 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000199693 Jy ! Component: 100 - total flux cleaned = -0.000221538 Jy ! Component: 150 - total flux cleaned = -0.000221466 Jy ! Component: 200 - total flux cleaned = -0.000213711 Jy ! Total flux subtracted in 200 components = -0.000213711 Jy ! Clean residual min=-0.001695 max=0.001657 Jy/beam ! Clean residual mean=0.000021 rms=0.000410 Jy/beam ! Combined flux in latest and established models = 0.154156 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 42 components and 0.154156 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=0.068053Jy sigma=0.000764 ! Fit after self-cal, rms=0.068056Jy sigma=0.000764 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 = 2.0614e-05 Jy ! Component: 100 - total flux cleaned = 2.10723e-05 Jy ! Component: 150 - total flux cleaned = 2.15541e-05 Jy ! Component: 200 - total flux cleaned = 2.74446e-05 Jy ! Total flux subtracted in 200 components = 2.74446e-05 Jy ! Clean residual min=-0.001673 max=0.001663 Jy/beam ! Clean residual mean=0.000021 rms=0.000408 Jy/beam ! Combined flux in latest and established models = 0.154184 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 43 components and 0.154184 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=0.068054Jy sigma=0.000764 ! Fit after self-cal, rms=0.068054Jy sigma=0.000764 ! 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=0.068054Jy sigma=0.000764 ! Fit after self-cal, rms=0.068128Jy sigma=0.000764 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.091 mas, bmaj=5.716 mas, bpa=0.7219 degrees ! Estimated noise=602.572 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000395511 Jy ! Component: 100 - total flux cleaned = -0.000396087 Jy ! Component: 150 - total flux cleaned = -0.000395529 Jy ! Component: 200 - total flux cleaned = -0.000395489 Jy ! Total flux subtracted in 200 components = -0.000395489 Jy ! Clean residual min=-0.001868 max=0.002404 Jy/beam ! Clean residual mean=0.000060 rms=0.000788 Jy/beam ! Combined flux in latest and established models = 0.153788 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 45 components and 0.153788 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=0.068129Jy sigma=0.000764 ! Fit after self-cal, rms=0.068126Jy sigma=0.000764 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 = -2.58576e-06 Jy ! Component: 100 - total flux cleaned = -3.77655e-06 Jy ! Component: 150 - total flux cleaned = -4.66346e-06 Jy ! Component: 200 - total flux cleaned = -5.41848e-06 Jy ! Total flux subtracted in 200 components = -5.41848e-06 Jy ! Clean residual min=-0.001853 max=0.002399 Jy/beam ! Clean residual mean=0.000060 rms=0.000785 Jy/beam ! Combined flux in latest and established models = 0.153783 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 45 components and 0.153783 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=0.068127Jy sigma=0.000764 ! Fit after self-cal, rms=0.068125Jy sigma=0.000764 ! 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=0.7013 mas, bmaj=1.779 mas, bpa=1.69 degrees ! Estimated noise=434.086 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7013 x 1.779 at 1.69 degrees (North through East) ! Clean map min=-0.001512 max=0.14472 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=0.5783 mas, bmaj=1.536 mas, bpa=0.9188 degrees ! Estimated noise=1315.23 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.110678 Jy ! Component: 100 - total flux cleaned = 0.135169 Jy ! Component: 150 - total flux cleaned = 0.142383 Jy ! Component: 200 - total flux cleaned = 0.146612 Jy ! Total flux subtracted in 200 components = 0.146612 Jy ! Clean residual min=-0.006660 max=0.005707 Jy/beam ! Clean residual mean=0.000005 rms=0.001839 Jy/beam ! Combined flux in latest and established models = 0.146612 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.146612 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7013 mas, bmaj=1.779 mas, bpa=1.69 degrees ! Estimated noise=434.086 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 = 0.00393956 Jy ! Component: 100 - total flux cleaned = 0.0058211 Jy ! Component: 150 - total flux cleaned = 0.00680621 Jy ! Component: 200 - total flux cleaned = 0.00724531 Jy ! Total flux subtracted in 200 components = 0.00724531 Jy ! Clean residual min=-0.001713 max=0.001638 Jy/beam ! Clean residual mean=0.000021 rms=0.000421 Jy/beam ! Combined flux in latest and established models = 0.153858 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 23 components and 0.153858 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=2.091 mas, bmaj=5.716 mas, bpa=0.7219 degrees ! Estimated noise=602.572 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.78285e-05 Jy ! Component: 100 - total flux cleaned = -2.76706e-05 Jy ! Component: 150 - total flux cleaned = -2.82802e-05 Jy ! Component: 200 - total flux cleaned = -2.88036e-05 Jy ! Total flux subtracted in 200 components = -2.88036e-05 Jy ! Clean residual min=-0.001871 max=0.002437 Jy/beam ! Clean residual mean=0.000060 rms=0.000795 Jy/beam ! Combined flux in latest and established models = 0.153829 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 = -4.29579e-07 Jy ! Component: 100 - total flux cleaned = -8.01581e-07 Jy ! Component: 150 - total flux cleaned = -1.01503e-06 Jy ! Component: 200 - total flux cleaned = -1.05674e-06 Jy ! Total flux subtracted in 200 components = -1.05674e-06 Jy ! Clean residual min=-0.001838 max=0.002423 Jy/beam ! Clean residual mean=0.000060 rms=0.000785 Jy/beam ! Combined flux in latest and established models = 0.153828 Jy ! Adding 7 model components to the UV plane model. ! The established model now contains 26 components and 0.153828 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7013 mas, bmaj=1.779 mas, bpa=1.69 degrees ! Estimated noise=434.086 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000254166 Jy ! Component: 100 - total flux cleaned = 0.000315743 Jy ! Component: 150 - total flux cleaned = 0.000327258 Jy ! Component: 200 - total flux cleaned = 0.000326766 Jy ! Total flux subtracted in 200 components = 0.000326766 Jy ! Clean residual min=-0.001606 max=0.001682 Jy/beam ! Clean residual mean=0.000020 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 0.154155 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 32 components and 0.154155 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=0.068128Jy sigma=0.000764 ! Fit after self-cal, rms=0.068127Jy sigma=0.000764 wmodel J1701-1903_X_2014_01_04_pus_map.mod ! Writing 32 model components to file: J1701-1903_X_2014_01_04_pus_map.mod wobs J1701-1903_X_2014_01_04_pus_uvs.fits ! Writing UV FITS file: J1701-1903_X_2014_01_04_pus_uvs.fits wwins J1701-1903_X_2014_01_04_pus_map.win ! wwins: Wrote 1 windows to J1701-1903_X_2014_01_04_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 = 0.000117417 Jy ! Component: 100 - total flux cleaned = 0.000144342 Jy ! Component: 150 - total flux cleaned = 3.62754e-05 Jy ! Component: 200 - total flux cleaned = -3.2639e-06 Jy ! Component: 250 - total flux cleaned = -3.59113e-06 Jy ! Component: 300 - total flux cleaned = -2.03416e-05 Jy ! Component: 350 - total flux cleaned = -5.22516e-05 Jy ! Component: 400 - total flux cleaned = -6.72438e-05 Jy ! Component: 450 - total flux cleaned = -0.000136961 Jy ! Component: 500 - total flux cleaned = -0.000190423 Jy ! Component: 550 - total flux cleaned = -0.000228353 Jy ! Component: 600 - total flux cleaned = -0.000264498 Jy ! Component: 650 - total flux cleaned = -0.000241078 Jy ! Component: 700 - total flux cleaned = -0.000241167 Jy ! Component: 750 - total flux cleaned = -0.000230435 Jy ! Component: 800 - total flux cleaned = -0.000251701 Jy ! Component: 850 - total flux cleaned = -0.000251645 Jy ! Component: 900 - total flux cleaned = -0.000251642 Jy ! Component: 950 - total flux cleaned = -0.000290544 Jy ! Component: 1000 - total flux cleaned = -0.000299964 Jy ! Component: 1050 - total flux cleaned = -0.000337131 Jy ! Component: 1100 - total flux cleaned = -0.000373309 Jy ! Component: 1150 - total flux cleaned = -0.000399904 Jy ! Component: 1200 - total flux cleaned = -0.000417188 Jy ! Component: 1250 - total flux cleaned = -0.000442899 Jy ! Component: 1300 - total flux cleaned = -0.00047608 Jy ! Component: 1350 - total flux cleaned = -0.000476031 Jy ! Component: 1400 - total flux cleaned = -0.000516139 Jy ! Component: 1450 - total flux cleaned = -0.000547714 Jy ! Component: 1500 - total flux cleaned = -0.000578796 Jy ! Component: 1550 - total flux cleaned = -0.000601679 Jy ! Component: 1600 - total flux cleaned = -0.00062412 Jy ! Component: 1650 - total flux cleaned = -0.00065357 Jy ! Component: 1700 - total flux cleaned = -0.000660645 Jy ! Component: 1750 - total flux cleaned = -0.000646274 Jy ! Component: 1800 - total flux cleaned = -0.000646251 Jy ! Component: 1850 - total flux cleaned = -0.000653222 Jy ! Component: 1900 - total flux cleaned = -0.000625734 Jy ! Component: 1950 - total flux cleaned = -0.000591909 Jy ! Component: 2000 - total flux cleaned = -0.000592016 Jy ! Total flux subtracted in 2048 components = -0.000585475 Jy ! Clean residual min=-0.000372 max=0.000449 Jy/beam ! Clean residual mean=0.000004 rms=0.000114 Jy/beam ! Combined flux in latest and established models = 0.153569 Jy keep ! Adding 126 model components to the UV plane model. ! The established model now contains 158 components and 0.153569 Jy ![Exited script file: muppet] wmap "J1701-1903_X_2014_01_04_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7013 x 1.779 at 1.69 degrees (North through East) ! Clean map min=-0.00094469 max=0.14434 Jy/beam ! Writing clean map to FITS file: J1701-1903_X_2014_01_04_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.144339 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000114297 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.23756 0.23756 0.47512 0.95024 1.90048 3.80096 7.60192 15.2038 30.4077 60.8154 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.144 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7013 x 1.779 at 1.69 degrees (North through East) ! Clean map min=-0.00094469 max=0.14434 Jy/beam ! Error occured in command: mapplot ! ! ! ! ! ! 4 consecutive EOF's on stdin - 10 will exit program ! ! 5 consecutive EOF's on stdin - 10 will exit program ! ! 6 consecutive EOF's on stdin - 10 will exit program ! ! 7 consecutive EOF's on stdin - 10 will exit program ! ! 8 consecutive EOF's on stdin - 10 will exit program ! ! 9 consecutive EOF's on stdin - 10 will exit program ! ! 10 consecutive EOF's on stdin - 10 will exit program ! Log file J1701-1903_X_2014_01_04_pus_uvs.log closed on Fri Jan 13 17:27:04 2017