! Started logfile: J1905+1943_X_2017_06_10_pus_uvs.log on Mon May 6 12:51:35 2019 obs J1905+1943_X_2017_06_10_pus_uva.fits ! Reading UV FITS file: J1905+1943_X_2017_06_10_pus_uva.fits ! AN table 1: 83 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.957965 visibilities/baseline/integration-bin. ! Found source: J1905+1943 ! ! 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 1309 lines of history. ! ! Reading 42936 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 J1905+1943_X_2017_06_10_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 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.904607Jy sigma=0.008618 ! Fit after self-cal, rms=0.897845Jy sigma=0.008557 ! 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=0.7183 mas, bmaj=1.655 mas, bpa=-4.908 degrees ! Estimated noise=701.18 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 = 0.0793397 Jy ! Component: 100 - total flux cleaned = 0.0991996 Jy ! Total flux subtracted in 100 components = 0.0991996 Jy ! Clean residual min=-0.002809 max=0.007772 Jy/beam ! Clean residual mean=-0.000009 rms=0.000849 Jy/beam ! Combined flux in latest and established models = 0.0991996 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0991996 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=0.073517Jy sigma=0.000672 ! Fit after self-cal, rms=0.073506Jy sigma=0.000671 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00822512 Jy ! Component: 100 - total flux cleaned = 0.0120882 Jy ! Total flux subtracted in 100 components = 0.0120882 Jy ! Clean residual min=-0.002404 max=0.002418 Jy/beam ! Clean residual mean=-0.000004 rms=0.000636 Jy/beam ! Combined flux in latest and established models = 0.111288 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 9 components and 0.111288 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=0.072564Jy sigma=0.000662 ! Fit after self-cal, rms=0.072560Jy sigma=0.000661 ! 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=0.8764 mas, bmaj=1.891 mas, bpa=-3.45 degrees ! Estimated noise=360.861 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 = 0.00255339 Jy ! Component: 100 - total flux cleaned = 0.00356418 Jy ! Component: 150 - total flux cleaned = 0.00376695 Jy ! Component: 200 - total flux cleaned = 0.0038907 Jy ! Total flux subtracted in 200 components = 0.0038907 Jy ! Clean residual min=-0.001374 max=0.001673 Jy/beam ! Clean residual mean=-0.000003 rms=0.000350 Jy/beam ! Combined flux in latest and established models = 0.115178 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 17 components and 0.115178 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=0.072487Jy sigma=0.000661 ! Fit after self-cal, rms=0.072487Jy sigma=0.000661 ! 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 1.02 HN 1.05 KP 1.00 ! LA 0.95 MK 0.97 NL 0.96 OV 1.01 ! PT 1.03 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 1.00 KP 0.99 ! LA 0.96 MK 1.00 NL 0.95 OV 1.03 ! PT 1.03 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.02 KP 1.03 ! LA 1.01 MK 1.03 NL 0.94 OV 1.01 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.03 KP 1.02 ! LA 0.98 MK 1.01 NL 0.94 OV 1.04 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.99 HN 1.00 KP 1.00 ! LA 0.97 MK 1.01 NL 0.97 OV 1.03 ! PT 1.05 SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.02 HN 1.03 KP 1.02 ! LA 0.98 MK 0.98 NL 0.96 OV 1.01 ! PT 1.01 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00 HN 1.02 KP 1.05 ! LA 1.00 MK 1.01 NL 0.93 OV 0.99 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 0.98 KP 1.02 ! LA 0.99 MK 1.02 NL 0.96 OV 0.99 ! PT 1.03 SC 1.06 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 1.00 KP 1.05 ! LA 1.00 MK 0.99 NL 0.94 OV 1.01 ! PT 0.99 SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.96 HN 0.99 KP 0.99 ! LA 1.06 MK 1.03 NL 0.95 OV 1.02 ! PT 1.03 SC 0.94 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.96 HN 0.99 KP 1.01 ! LA 1.01 MK 1.02 NL 0.95 OV 1.00 ! PT 1.03 SC 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.95 HN 0.94 KP 0.99 ! LA 1.03 MK 0.99 NL 0.98 OV 1.01 ! PT 1.02 SC 1.00 ! ! ! Fit before self-cal, rms=0.072487Jy sigma=0.000661 ! Fit after self-cal, rms=0.072535Jy sigma=0.000659 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8794 mas, bmaj=1.895 mas, bpa=-3.693 degrees ! Estimated noise=361.291 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 (-1.4, 3.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00150701 Jy ! Component: 100 - total flux cleaned = 0.00198681 Jy ! Component: 150 - total flux cleaned = 0.00223915 Jy ! Component: 200 - total flux cleaned = 0.00226213 Jy ! Total flux subtracted in 200 components = 0.00226213 Jy ! Clean residual min=-0.000965 max=0.000920 Jy/beam ! Clean residual mean=-0.000003 rms=0.000258 Jy/beam ! Combined flux in latest and established models = 0.117441 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 49 components and 0.117441 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=0.072497Jy sigma=0.000659 ! Fit after self-cal, rms=0.072508Jy sigma=0.000659 ! 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=0.072508Jy sigma=0.000659 ! Fit after self-cal, rms=0.072511Jy sigma=0.000658 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8785 mas, bmaj=1.893 mas, bpa=-3.632 degrees ! Estimated noise=360.836 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000575621 Jy ! Component: 100 - total flux cleaned = 0.000704223 Jy ! Component: 150 - total flux cleaned = 0.00077498 Jy ! Component: 200 - total flux cleaned = 0.000854676 Jy ! Total flux subtracted in 200 components = 0.000854676 Jy ! Clean residual min=-0.000877 max=0.000838 Jy/beam ! Clean residual mean=-0.000003 rms=0.000232 Jy/beam ! Combined flux in latest and established models = 0.118295 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 59 components and 0.118295 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=0.072499Jy sigma=0.000658 ! Fit after self-cal, rms=0.072503Jy sigma=0.000658 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 = 0.00012099 Jy ! Component: 100 - total flux cleaned = 0.000177889 Jy ! Component: 150 - total flux cleaned = 0.000217662 Jy ! Component: 200 - total flux cleaned = 0.000266997 Jy ! Total flux subtracted in 200 components = 0.000266997 Jy ! Clean residual min=-0.000873 max=0.000829 Jy/beam ! Clean residual mean=-0.000002 rms=0.000228 Jy/beam ! Combined flux in latest and established models = 0.118562 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 67 components and 0.118562 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=0.072499Jy sigma=0.000658 ! Fit after self-cal, rms=0.072498Jy sigma=0.000658 ! 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=0.072498Jy sigma=0.000658 ! Fit after self-cal, rms=0.072486Jy sigma=0.000658 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8788 mas, bmaj=1.894 mas, bpa=-3.646 degrees ! Estimated noise=360.533 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000109049 Jy ! Component: 100 - total flux cleaned = 0.000173028 Jy ! Component: 150 - total flux cleaned = 0.000207694 Jy ! Component: 200 - total flux cleaned = 0.00024001 Jy ! Total flux subtracted in 200 components = 0.00024001 Jy ! Clean residual min=-0.000860 max=0.000803 Jy/beam ! Clean residual mean=-0.000003 rms=0.000225 Jy/beam ! Combined flux in latest and established models = 0.118802 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 72 components and 0.118802 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=0.072482Jy sigma=0.000658 ! Fit after self-cal, rms=0.072483Jy sigma=0.000658 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 = 5.33192e-05 Jy ! Component: 100 - total flux cleaned = 8.28707e-05 Jy ! Component: 150 - total flux cleaned = 0.000101602 Jy ! Component: 200 - total flux cleaned = 0.000110579 Jy ! Total flux subtracted in 200 components = 0.000110579 Jy ! Clean residual min=-0.000862 max=0.000799 Jy/beam ! Clean residual mean=-0.000003 rms=0.000223 Jy/beam ! Combined flux in latest and established models = 0.118913 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 78 components and 0.118913 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=0.072481Jy sigma=0.000657 ! Fit after self-cal, rms=0.072481Jy sigma=0.000657 ! 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=0.072481Jy sigma=0.000657 ! Fit after self-cal, rms=0.072468Jy sigma=0.000657 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.093 mas, bmaj=2.821 mas, bpa=-3.154 degrees ! Estimated noise=460.14 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.41646e-05 Jy ! Component: 100 - total flux cleaned = 0.000152378 Jy ! Component: 150 - total flux cleaned = 0.000210441 Jy ! Component: 200 - total flux cleaned = 0.000221769 Jy ! Total flux subtracted in 200 components = 0.000221769 Jy ! Clean residual min=-0.001107 max=0.001012 Jy/beam ! Clean residual mean=-0.000006 rms=0.000287 Jy/beam ! Combined flux in latest and established models = 0.119135 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 88 components and 0.119135 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=0.072467Jy sigma=0.000657 ! Fit after self-cal, rms=0.072467Jy sigma=0.000657 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 = 9.67351e-06 Jy ! Component: 100 - total flux cleaned = 6.56969e-05 Jy ! Component: 150 - total flux cleaned = 7.42256e-05 Jy ! Component: 200 - total flux cleaned = 7.82043e-05 Jy ! Total flux subtracted in 200 components = 7.82043e-05 Jy ! Clean residual min=-0.001106 max=0.001018 Jy/beam ! Clean residual mean=-0.000006 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 0.119213 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 91 components and 0.119213 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=0.072467Jy sigma=0.000657 ! Fit after self-cal, rms=0.072466Jy sigma=0.000657 ! 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=0.8794 mas, bmaj=1.894 mas, bpa=-3.671 degrees ! Estimated noise=360.467 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8794 x 1.894 at -3.671 degrees (North through East) ! Clean map min=-0.00082498 max=0.104 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=0.7207 mas, bmaj=1.659 mas, bpa=-5.165 degrees ! Estimated noise=699.627 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0790429 Jy ! Component: 100 - total flux cleaned = 0.0988588 Jy ! Component: 150 - total flux cleaned = 0.106651 Jy ! Component: 200 - total flux cleaned = 0.110417 Jy ! Total flux subtracted in 200 components = 0.110417 Jy ! Clean residual min=-0.002029 max=0.002466 Jy/beam ! Clean residual mean=-0.000004 rms=0.000582 Jy/beam ! Combined flux in latest and established models = 0.110417 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.110417 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8794 mas, bmaj=1.894 mas, bpa=-3.671 degrees ! Estimated noise=360.467 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 = 0.00335515 Jy ! Component: 100 - total flux cleaned = 0.00515477 Jy ! Component: 150 - total flux cleaned = 0.00631389 Jy ! Component: 200 - total flux cleaned = 0.0071661 Jy ! Total flux subtracted in 200 components = 0.0071661 Jy ! Clean residual min=-0.000927 max=0.000915 Jy/beam ! Clean residual mean=-0.000004 rms=0.000241 Jy/beam ! Combined flux in latest and established models = 0.117583 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 35 components and 0.117583 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=2.093 mas, bmaj=2.821 mas, bpa=-3.154 degrees ! Estimated noise=460.14 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000845212 Jy ! Component: 100 - total flux cleaned = 0.00118038 Jy ! Component: 150 - total flux cleaned = 0.00138281 Jy ! Component: 200 - total flux cleaned = 0.00145106 Jy ! Total flux subtracted in 200 components = 0.00145106 Jy ! Clean residual min=-0.001073 max=0.001015 Jy/beam ! Clean residual mean=-0.000006 rms=0.000291 Jy/beam ! Combined flux in latest and established models = 0.119034 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 = 5.82484e-05 Jy ! Component: 100 - total flux cleaned = 0.000107554 Jy ! Component: 150 - total flux cleaned = 0.000149248 Jy ! Component: 200 - total flux cleaned = 0.000185506 Jy ! Total flux subtracted in 200 components = 0.000185506 Jy ! Clean residual min=-0.001080 max=0.001016 Jy/beam ! Clean residual mean=-0.000006 rms=0.000286 Jy/beam ! Combined flux in latest and established models = 0.11922 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 63 components and 0.11922 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8794 mas, bmaj=1.894 mas, bpa=-3.671 degrees ! Estimated noise=360.467 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000165733 Jy ! Component: 100 - total flux cleaned = 0.000165564 Jy ! Component: 150 - total flux cleaned = 0.000100706 Jy ! Component: 200 - total flux cleaned = 7.10123e-05 Jy ! Total flux subtracted in 200 components = 7.10123e-05 Jy ! Clean residual min=-0.000893 max=0.000855 Jy/beam ! Clean residual mean=-0.000002 rms=0.000226 Jy/beam ! Combined flux in latest and established models = 0.119291 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 74 components and 0.119291 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=0.072477Jy sigma=0.000658 ! Fit after self-cal, rms=0.072475Jy sigma=0.000658 wmodel J1905+1943_X_2017_06_10_pus_map.mod ! Writing 74 model components to file: J1905+1943_X_2017_06_10_pus_map.mod wobs J1905+1943_X_2017_06_10_pus_uvs.fits ! Writing UV FITS file: J1905+1943_X_2017_06_10_pus_uvs.fits wwins J1905+1943_X_2017_06_10_pus_map.win ! wwins: Wrote 2 windows to J1905+1943_X_2017_06_10_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 = -0.000120112 Jy ! Component: 100 - total flux cleaned = -7.5679e-05 Jy ! Component: 150 - total flux cleaned = 1.10724e-05 Jy ! Component: 200 - total flux cleaned = 8.12291e-05 Jy ! Component: 250 - total flux cleaned = 0.000135018 Jy ! Component: 300 - total flux cleaned = 9.56719e-05 Jy ! Component: 350 - total flux cleaned = 7.01501e-05 Jy ! Component: 400 - total flux cleaned = 8.23506e-05 Jy ! Component: 450 - total flux cleaned = 3.29179e-05 Jy ! Component: 500 - total flux cleaned = -3.00286e-06 Jy ! Component: 550 - total flux cleaned = -3.04101e-06 Jy ! Component: 600 - total flux cleaned = -2.6347e-05 Jy ! Component: 650 - total flux cleaned = -4.91828e-05 Jy ! Component: 700 - total flux cleaned = -6.02449e-05 Jy ! Component: 750 - total flux cleaned = -4.91853e-05 Jy ! Component: 800 - total flux cleaned = -8.18314e-05 Jy ! Component: 850 - total flux cleaned = -0.000103156 Jy ! Component: 900 - total flux cleaned = -0.000103052 Jy ! Component: 950 - total flux cleaned = -0.000113473 Jy ! Component: 1000 - total flux cleaned = -0.000113504 Jy ! Component: 1050 - total flux cleaned = -0.000113655 Jy ! Component: 1100 - total flux cleaned = -0.000123752 Jy ! Component: 1150 - total flux cleaned = -0.000153565 Jy ! Component: 1200 - total flux cleaned = -0.000163217 Jy ! Component: 1250 - total flux cleaned = -0.000182493 Jy ! Component: 1300 - total flux cleaned = -0.000192146 Jy ! Component: 1350 - total flux cleaned = -0.000229647 Jy ! Component: 1400 - total flux cleaned = -0.000229616 Jy ! Component: 1450 - total flux cleaned = -0.00026651 Jy ! Component: 1500 - total flux cleaned = -0.000266346 Jy ! Component: 1550 - total flux cleaned = -0.000293455 Jy ! Component: 1600 - total flux cleaned = -0.000293531 Jy ! Component: 1650 - total flux cleaned = -0.000346852 Jy ! Component: 1700 - total flux cleaned = -0.00036431 Jy ! Component: 1750 - total flux cleaned = -0.000364309 Jy ! Component: 1800 - total flux cleaned = -0.000381733 Jy ! Component: 1850 - total flux cleaned = -0.000407524 Jy ! Component: 1900 - total flux cleaned = -0.000441545 Jy ! Component: 1950 - total flux cleaned = -0.00044982 Jy ! Component: 2000 - total flux cleaned = -0.000458266 Jy ! Total flux subtracted in 2048 components = -0.000483303 Jy ! Clean residual min=-0.000550 max=0.000429 Jy/beam ! Clean residual mean=-0.000002 rms=0.000156 Jy/beam ! Combined flux in latest and established models = 0.118807 Jy keep ! Adding 146 model components to the UV plane model. ! The established model now contains 220 components and 0.118807 Jy ![Exited script file: muppet] wmap "J1905+1943_X_2017_06_10_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8794 x 1.894 at -3.671 degrees (North through East) ! Clean map min=-0.00072486 max=0.10396 Jy/beam ! Writing clean map to FITS file: J1905+1943_X_2017_06_10_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.103958 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000155643 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.44915 0.44915 0.898301 1.7966 3.5932 7.18641 14.3728 28.7456 57.4912 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.103 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8794 x 1.894 at -3.671 degrees (North through East) ! Clean map min=-0.00072486 max=0.10396 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 J1905+1943_X_2017_06_10_pus_uvs.log closed on Mon May 6 12:51:38 2019