! Started logfile: J1643-0402_X_2017_05_31_pus_uvs.log on Tue Feb 5 10:52:11 2019 obs J1643-0402_X_2017_05_31_pus_uva.fits ! Reading UV FITS file: J1643-0402_X_2017_05_31_pus_uva.fits ! AN table 1: 144 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.946451 visibilities/baseline/integration-bin. ! Found source: J1643-0402 ! ! 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 1698 lines of history. ! ! Reading 73596 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 J1643-0402_X_2017_05_31_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 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 61 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.901489Jy sigma=0.007076 ! Fit after self-cal, rms=0.873601Jy sigma=0.006877 ! 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=0.6875 mas, bmaj=1.755 mas, bpa=-2.248 degrees ! Estimated noise=769.777 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 = 0.102562 Jy ! Component: 100 - total flux cleaned = 0.125586 Jy ! Total flux subtracted in 100 components = 0.125586 Jy ! Clean residual min=-0.004723 max=0.007968 Jy/beam ! Clean residual mean=0.000002 rms=0.001204 Jy/beam ! Combined flux in latest and established models = 0.125586 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.125586 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=0.098615Jy sigma=0.000667 ! Fit after self-cal, rms=0.098594Jy sigma=0.000667 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00798337 Jy ! Component: 100 - total flux cleaned = 0.0117729 Jy ! Total flux subtracted in 100 components = 0.0117729 Jy ! Clean residual min=-0.004923 max=0.005169 Jy/beam ! Clean residual mean=-0.000001 rms=0.001033 Jy/beam ! Combined flux in latest and established models = 0.137359 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 11 components and 0.137359 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=0.098113Jy sigma=0.000661 ! Fit after self-cal, rms=0.098132Jy 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=0.8715 mas, bmaj=2.115 mas, bpa=-2.72 degrees ! Estimated noise=337.931 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 = 0.00234458 Jy ! Component: 100 - total flux cleaned = 0.00247858 Jy ! Component: 150 - total flux cleaned = 0.00241479 Jy ! Component: 200 - total flux cleaned = 0.00239089 Jy ! Total flux subtracted in 200 components = 0.00239089 Jy ! Clean residual min=-0.003290 max=0.002781 Jy/beam ! Clean residual mean=-0.000006 rms=0.000722 Jy/beam ! Combined flux in latest and established models = 0.13975 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 20 components and 0.13975 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=0.098153Jy sigma=0.000660 ! Fit after self-cal, rms=0.098150Jy sigma=0.000660 ! 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 0.99 FD 0.98 HN 1.06 KP 1.01 ! LA 0.97 MK 0.97 NL 0.94 OV 1.09 ! PT 1.03 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 1.07 KP 0.97 ! LA 0.96 MK 0.99 NL 0.94 OV 1.07 ! PT 1.07 SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.97 HN 1.11 KP 0.92 ! LA 0.99 MK 0.99 NL 0.94 OV 1.08 ! PT 1.06 SC 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.98 HN 1.05 KP 1.00 ! LA 0.98 MK 1.00 NL 0.94 OV 1.06 ! PT 1.06 SC 0.96 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.94 HN 1.05 KP 1.00 ! LA 1.00 MK 1.03 NL 0.88 OV 1.07 ! PT 1.05 SC 0.96 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.06 KP 0.99 ! LA 0.97 MK 1.00 NL 0.87 OV 1.00 ! PT 1.01 SC 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 1.14 KP 0.99 ! LA 1.00 MK 1.02 NL 0.86 OV 0.99 ! PT 1.05 SC 0.96 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.03 HN 1.16 KP 0.99 ! LA 0.99 MK 1.01 NL 0.87 OV 0.99 ! PT 1.04 SC 0.98 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.01 HN 1.14 KP 1.04 ! LA 0.98 MK 1.01 NL 0.85 OV 0.98 ! PT 1.06 SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.09 KP 1.02 ! LA 1.00 MK 1.01 NL 0.87 OV 1.00 ! PT 1.04 SC 0.96 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.04 HN 1.05 KP 0.90 ! LA 1.06 MK 1.05 NL 0.88 OV 0.97 ! PT 1.04 SC 0.94 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 1.05 KP 0.98 ! LA 1.00 MK 1.02 NL 0.87 OV 1.10 ! PT 1.08 SC 0.97 ! ! ! Fit before self-cal, rms=0.098150Jy sigma=0.000660 ! Fit after self-cal, rms=0.097903Jy sigma=0.000654 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8729 mas, bmaj=2.098 mas, bpa=-2.324 degrees ! Estimated noise=333.821 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 = -0.00125094 Jy ! Component: 100 - total flux cleaned = -0.00133687 Jy ! Component: 150 - total flux cleaned = -0.00131467 Jy ! Component: 200 - total flux cleaned = -0.00131586 Jy ! Total flux subtracted in 200 components = -0.00131586 Jy ! Clean residual min=-0.002194 max=0.002100 Jy/beam ! Clean residual mean=-0.000002 rms=0.000491 Jy/beam ! Combined flux in latest and established models = 0.138434 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 28 components and 0.138434 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=0.097847Jy sigma=0.000654 ! Fit after self-cal, rms=0.097916Jy sigma=0.000654 ! 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=0.097916Jy sigma=0.000654 ! Fit after self-cal, rms=0.110956Jy sigma=0.000650 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8718 mas, bmaj=2.106 mas, bpa=-2.339 degrees ! Estimated noise=333.714 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00035447 Jy ! Component: 100 - total flux cleaned = -0.000402455 Jy ! Component: 150 - total flux cleaned = -0.000432311 Jy ! Component: 200 - total flux cleaned = -0.000452834 Jy ! Total flux subtracted in 200 components = -0.000452834 Jy ! Clean residual min=-0.000978 max=0.000897 Jy/beam ! Clean residual mean=-0.000002 rms=0.000256 Jy/beam ! Combined flux in latest and established models = 0.137981 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 34 components and 0.137981 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=0.110952Jy sigma=0.000650 ! Fit after self-cal, rms=0.111144Jy sigma=0.000650 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 = -1.7381e-05 Jy ! Component: 100 - total flux cleaned = -4.50078e-05 Jy ! Component: 150 - total flux cleaned = -5.73821e-05 Jy ! Component: 200 - total flux cleaned = -6.89098e-05 Jy ! Total flux subtracted in 200 components = -6.89098e-05 Jy ! Clean residual min=-0.000982 max=0.000914 Jy/beam ! Clean residual mean=-0.000002 rms=0.000258 Jy/beam ! Combined flux in latest and established models = 0.137912 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 34 components and 0.137912 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=0.111141Jy sigma=0.000650 ! Fit after self-cal, rms=0.111140Jy sigma=0.000650 ! 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=0.111140Jy sigma=0.000650 ! Fit after self-cal, rms=0.130475Jy sigma=0.000649 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8711 mas, bmaj=2.111 mas, bpa=-2.386 degrees ! Estimated noise=333.986 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.93075e-05 Jy ! Component: 100 - total flux cleaned = -6.94459e-05 Jy ! Component: 150 - total flux cleaned = -8.72265e-05 Jy ! Component: 200 - total flux cleaned = -0.000103707 Jy ! Total flux subtracted in 200 components = -0.000103707 Jy ! Clean residual min=-0.000880 max=0.000824 Jy/beam ! Clean residual mean=-0.000002 rms=0.000221 Jy/beam ! Combined flux in latest and established models = 0.137809 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 39 components and 0.137809 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=0.130474Jy sigma=0.000649 ! Fit after self-cal, rms=0.130573Jy sigma=0.000649 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 = -6.90395e-05 Jy ! Component: 100 - total flux cleaned = -7.59201e-05 Jy ! Component: 150 - total flux cleaned = -8.93201e-05 Jy ! Component: 200 - total flux cleaned = -9.54617e-05 Jy ! Total flux subtracted in 200 components = -9.54617e-05 Jy ! Clean residual min=-0.000882 max=0.000824 Jy/beam ! Clean residual mean=-0.000002 rms=0.000219 Jy/beam ! Combined flux in latest and established models = 0.137713 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 40 components and 0.137713 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=0.130573Jy sigma=0.000649 ! Fit after self-cal, rms=0.130573Jy sigma=0.000649 ! 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=0.130573Jy sigma=0.000649 ! Fit after self-cal, rms=0.131610Jy sigma=0.000649 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.215 mas, bmaj=3.715 mas, bpa=2.533 degrees ! Estimated noise=418.673 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.0633e-05 Jy ! Component: 100 - total flux cleaned = -5.23479e-05 Jy ! Component: 150 - total flux cleaned = -5.7171e-05 Jy ! Component: 200 - total flux cleaned = -5.74844e-05 Jy ! Total flux subtracted in 200 components = -5.74844e-05 Jy ! Clean residual min=-0.000913 max=0.000958 Jy/beam ! Clean residual mean=-0.000005 rms=0.000280 Jy/beam ! Combined flux in latest and established models = 0.137656 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 41 components and 0.137656 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=0.131610Jy sigma=0.000649 ! Fit after self-cal, rms=0.131615Jy sigma=0.000649 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 = 3.72952e-07 Jy ! Component: 100 - total flux cleaned = 6.40259e-07 Jy ! Component: 150 - total flux cleaned = -4.70559e-06 Jy ! Component: 200 - total flux cleaned = -4.55784e-06 Jy ! Total flux subtracted in 200 components = -4.55784e-06 Jy ! Clean residual min=-0.000912 max=0.000957 Jy/beam ! Clean residual mean=-0.000005 rms=0.000280 Jy/beam ! Combined flux in latest and established models = 0.137651 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 41 components and 0.137651 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=0.131615Jy sigma=0.000649 ! Fit after self-cal, rms=0.131616Jy sigma=0.000649 ! 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=0.871 mas, bmaj=2.112 mas, bpa=-2.435 degrees ! Estimated noise=334.043 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.871 x 2.112 at -2.435 degrees (North through East) ! Clean map min=-0.0007843 max=0.13189 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=0.6864 mas, bmaj=1.768 mas, bpa=-2.512 degrees ! Estimated noise=770.718 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.102516 Jy ! Component: 100 - total flux cleaned = 0.125337 Jy ! Component: 150 - total flux cleaned = 0.132569 Jy ! Component: 200 - total flux cleaned = 0.135543 Jy ! Total flux subtracted in 200 components = 0.135543 Jy ! Clean residual min=-0.001826 max=0.001808 Jy/beam ! Clean residual mean=-0.000001 rms=0.000497 Jy/beam ! Combined flux in latest and established models = 0.135543 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 9 model components to the UV plane model. ! The established model now contains 9 components and 0.135543 Jy ! Inverting map and beam ! Estimated beam: bmin=0.871 mas, bmaj=2.112 mas, bpa=-2.435 degrees ! Estimated noise=334.043 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 = 0.00160326 Jy ! Component: 100 - total flux cleaned = 0.00178403 Jy ! Component: 150 - total flux cleaned = 0.00188684 Jy ! Component: 200 - total flux cleaned = 0.00194817 Jy ! Total flux subtracted in 200 components = 0.00194817 Jy ! Clean residual min=-0.000855 max=0.000813 Jy/beam ! Clean residual mean=-0.000002 rms=0.000218 Jy/beam ! Combined flux in latest and established models = 0.137491 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 21 components and 0.137491 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=2.215 mas, bmaj=3.715 mas, bpa=2.533 degrees ! Estimated noise=418.673 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.11034e-05 Jy ! Component: 100 - total flux cleaned = 0.0001063 Jy ! Component: 150 - total flux cleaned = 0.000117045 Jy ! Component: 200 - total flux cleaned = 0.000125444 Jy ! Total flux subtracted in 200 components = 0.000125444 Jy ! Clean residual min=-0.000912 max=0.000943 Jy/beam ! Clean residual mean=-0.000005 rms=0.000281 Jy/beam ! Combined flux in latest and established models = 0.137617 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 = 6.47923e-06 Jy ! Component: 100 - total flux cleaned = 1.3936e-05 Jy ! Component: 150 - total flux cleaned = 1.76894e-05 Jy ! Component: 200 - total flux cleaned = 1.91474e-05 Jy ! Total flux subtracted in 200 components = 1.91474e-05 Jy ! Clean residual min=-0.000912 max=0.000951 Jy/beam ! Clean residual mean=-0.000005 rms=0.000280 Jy/beam ! Combined flux in latest and established models = 0.137636 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 32 components and 0.137636 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.871 mas, bmaj=2.112 mas, bpa=-2.435 degrees ! Estimated noise=334.043 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.31709e-05 Jy ! Component: 100 - total flux cleaned = -7.34914e-05 Jy ! Component: 150 - total flux cleaned = -0.000104387 Jy ! Component: 200 - total flux cleaned = -0.000116574 Jy ! Total flux subtracted in 200 components = -0.000116574 Jy ! Clean residual min=-0.000855 max=0.000810 Jy/beam ! Clean residual mean=-0.000002 rms=0.000214 Jy/beam ! Combined flux in latest and established models = 0.137519 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 37 components and 0.137519 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=0.131617Jy sigma=0.000649 ! Fit after self-cal, rms=0.131618Jy sigma=0.000649 wmodel J1643-0402_X_2017_05_31_pus_map.mod ! Writing 37 model components to file: J1643-0402_X_2017_05_31_pus_map.mod wobs J1643-0402_X_2017_05_31_pus_uvs.fits ! Writing UV FITS file: J1643-0402_X_2017_05_31_pus_uvs.fits wwins J1643-0402_X_2017_05_31_pus_map.win ! wwins: Wrote 1 windows to J1643-0402_X_2017_05_31_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 = -0.000156625 Jy ! Component: 100 - total flux cleaned = -0.000185542 Jy ! Component: 150 - total flux cleaned = -0.000133385 Jy ! Component: 200 - total flux cleaned = -7.03045e-05 Jy ! Component: 250 - total flux cleaned = 5.0993e-05 Jy ! Component: 300 - total flux cleaned = 0.00015735 Jy ! Component: 350 - total flux cleaned = 0.000272588 Jy ! Component: 400 - total flux cleaned = 0.000373673 Jy ! Component: 450 - total flux cleaned = 0.000428861 Jy ! Component: 500 - total flux cleaned = 0.00050468 Jy ! Component: 550 - total flux cleaned = 0.00056829 Jy ! Component: 600 - total flux cleaned = 0.000641093 Jy ! Component: 650 - total flux cleaned = 0.000661634 Jy ! Component: 700 - total flux cleaned = 0.000742381 Jy ! Component: 750 - total flux cleaned = 0.000811646 Jy ! Component: 800 - total flux cleaned = 0.000831367 Jy ! Component: 850 - total flux cleaned = 0.000889245 Jy ! Component: 900 - total flux cleaned = 0.00090814 Jy ! Component: 950 - total flux cleaned = 0.00092679 Jy ! Component: 1000 - total flux cleaned = 0.000945149 Jy ! Component: 1050 - total flux cleaned = 0.00094522 Jy ! Component: 1100 - total flux cleaned = 0.000999451 Jy ! Component: 1150 - total flux cleaned = 0.0010083 Jy ! Component: 1200 - total flux cleaned = 0.00103488 Jy ! Component: 1250 - total flux cleaned = 0.00106991 Jy ! Component: 1300 - total flux cleaned = 0.00111318 Jy ! Component: 1350 - total flux cleaned = 0.00116457 Jy ! Component: 1400 - total flux cleaned = 0.00119017 Jy ! Component: 1450 - total flux cleaned = 0.00127413 Jy ! Component: 1500 - total flux cleaned = 0.00129071 Jy ! Component: 1550 - total flux cleaned = 0.00134826 Jy ! Component: 1600 - total flux cleaned = 0.00138911 Jy ! Component: 1650 - total flux cleaned = 0.00142157 Jy ! Component: 1700 - total flux cleaned = 0.00148576 Jy ! Component: 1750 - total flux cleaned = 0.00150167 Jy ! Component: 1800 - total flux cleaned = 0.00155685 Jy ! Component: 1850 - total flux cleaned = 0.00158029 Jy ! Component: 1900 - total flux cleaned = 0.00162695 Jy ! Component: 1950 - total flux cleaned = 0.00165773 Jy ! Component: 2000 - total flux cleaned = 0.00169597 Jy ! Total flux subtracted in 2048 components = 0.00174138 Jy ! Clean residual min=-0.000391 max=0.000377 Jy/beam ! Clean residual mean=-0.000001 rms=0.000144 Jy/beam ! Combined flux in latest and established models = 0.139261 Jy keep ! Adding 154 model components to the UV plane model. ! The established model now contains 191 components and 0.139261 Jy ![Exited script file: muppet] wmap "J1643-0402_X_2017_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.871 x 2.112 at -2.435 degrees (North through East) ! Clean map min=-0.00082205 max=0.13194 Jy/beam ! Writing clean map to FITS file: J1643-0402_X_2017_05_31_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.131937 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00014444 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.328429 0.328429 0.656858 1.31372 2.62743 5.25487 10.5097 21.0195 42.0389 84.0779 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.131 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.871 x 2.112 at -2.435 degrees (North through East) ! Clean map min=-0.00082205 max=0.13194 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 J1643-0402_X_2017_05_31_pus_uvs.log closed on Tue Feb 5 10:52:14 2019