! Started logfile: J0539-2839_X_2017_05_31_pus_uvs.log on Tue Feb 5 10:45:19 2019 obs J0539-2839_X_2017_05_31_pus_uva.fits ! Reading UV FITS file: J0539-2839_X_2017_05_31_pus_uva.fits ! AN table 1: 20 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.634444 visibilities/baseline/integration-bin. ! Found source: J0539-2839 ! ! 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 6852 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 J0539-2839_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 41 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=0.578290Jy sigma=0.003805 ! Fit after self-cal, rms=0.568992Jy sigma=0.003746 ! 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=0.7011 mas, bmaj=2.062 mas, bpa=10.68 degrees ! Estimated noise=1854.9 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 = 0.319753 Jy ! Component: 100 - total flux cleaned = 0.426891 Jy ! Total flux subtracted in 100 components = 0.426891 Jy ! Clean residual min=-0.024741 max=0.049573 Jy/beam ! Clean residual mean=-0.000184 rms=0.008022 Jy/beam ! Combined flux in latest and established models = 0.426891 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.426891 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=0.157680Jy sigma=0.001050 ! Fit after self-cal, rms=0.157590Jy sigma=0.001049 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0558428 Jy ! Component: 100 - total flux cleaned = 0.0883649 Jy ! Total flux subtracted in 100 components = 0.0883649 Jy ! Clean residual min=-0.017243 max=0.028068 Jy/beam ! Clean residual mean=-0.000107 rms=0.005009 Jy/beam ! Combined flux in latest and established models = 0.515256 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 23 components and 0.515256 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=0.127467Jy sigma=0.000805 ! Fit after self-cal, rms=0.127416Jy sigma=0.000805 ! 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=0.884 mas, bmaj=2.493 mas, bpa=9.035 degrees ! Estimated noise=1296.72 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 = 0.0328264 Jy ! Component: 100 - total flux cleaned = 0.0489843 Jy ! Component: 150 - total flux cleaned = 0.0575158 Jy ! Component: 200 - total flux cleaned = 0.0621755 Jy ! Total flux subtracted in 200 components = 0.0621755 Jy ! Clean residual min=-0.014592 max=0.016155 Jy/beam ! Clean residual mean=-0.000142 rms=0.004228 Jy/beam ! Combined flux in latest and established models = 0.577431 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 55 components and 0.577431 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=0.121338Jy sigma=0.000737 ! Fit after self-cal, rms=0.121272Jy sigma=0.000736 ! 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 1.06 FD 0.96 HN 1.22 KP 0.91 ! LA 0.95 MK 0.91 NL 1.10 OV 1.08 ! PT 1.01 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.96 HN 1.30 KP 0.87 ! LA 0.95 MK 0.89 NL 1.06 OV 1.08 ! PT 1.09 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.94 HN 1.22 KP 0.82 ! LA 0.97 MK 0.95 NL 1.10 OV 1.08 ! PT 1.05 SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.94 HN 1.22 KP 0.91 ! LA 0.98 MK 0.94 NL 1.08 OV 1.07 ! PT 1.07 SC 0.99 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.96 HN 1.17 KP 0.92 ! LA 0.96 MK 0.98 NL 0.98 OV 1.07 ! PT 1.05 SC 0.95 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.96 HN 1.24 KP 0.90 ! LA 0.97 MK 0.92 NL 0.99 OV 1.02 ! PT 1.05 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.95 HN 1.28 KP 0.91 ! LA 0.98 MK 0.98 NL 0.98 OV 0.99 ! PT 1.09 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 HN 1.30 KP 0.90 ! LA 0.95 MK 0.96 NL 0.99 OV 0.99 ! PT 1.09 SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.98 HN 1.28 KP 0.93 ! LA 0.99 MK 0.95 NL 0.99 OV 0.98 ! PT 1.09 SC 0.97 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.98 HN 1.30 KP 0.91 ! LA 0.99 MK 0.99 NL 0.99 OV 1.01 ! PT 1.08 SC 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.00 HN 1.30 KP 0.83 ! LA 1.03 MK 0.96 NL 1.00 OV 1.00 ! PT 1.10 SC 0.97 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00 HN 1.27 KP 0.86 ! LA 1.03 MK 0.98 NL 1.00 OV 1.09 ! PT 1.13 SC 0.97 ! ! ! Fit before self-cal, rms=0.121272Jy sigma=0.000736 ! Fit after self-cal, rms=0.114280Jy sigma=0.000667 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8779 mas, bmaj=2.49 mas, bpa=9.012 degrees ! Estimated noise=1283.86 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 = -0.00366783 Jy ! Component: 100 - total flux cleaned = -0.00405588 Jy ! Component: 150 - total flux cleaned = -0.00430256 Jy ! Component: 200 - total flux cleaned = -0.00444772 Jy ! Total flux subtracted in 200 components = -0.00444772 Jy ! Clean residual min=-0.008281 max=0.009642 Jy/beam ! Clean residual mean=-0.000138 rms=0.002468 Jy/beam ! Combined flux in latest and established models = 0.572984 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 58 components and 0.572984 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=0.114003Jy sigma=0.000666 ! Fit after self-cal, rms=0.114117Jy sigma=0.000666 ! 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=0.114117Jy sigma=0.000666 ! Fit after self-cal, rms=0.114458Jy sigma=0.000652 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8793 mas, bmaj=2.501 mas, bpa=8.942 degrees ! Estimated noise=1284.96 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000863532 Jy ! Component: 100 - total flux cleaned = 0.000791867 Jy ! Component: 150 - total flux cleaned = 0.000730762 Jy ! Component: 200 - total flux cleaned = 0.000673808 Jy ! Total flux subtracted in 200 components = 0.000673808 Jy ! Clean residual min=-0.006617 max=0.010579 Jy/beam ! Clean residual mean=-0.000027 rms=0.001898 Jy/beam ! Combined flux in latest and established models = 0.573657 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 68 components and 0.573658 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=0.114385Jy sigma=0.000651 ! Fit after self-cal, rms=0.114435Jy sigma=0.000651 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) ! Added new window around map position (1.4, 0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00960367 Jy ! Component: 100 - total flux cleaned = 0.0102933 Jy ! Component: 150 - total flux cleaned = 0.0101395 Jy ! Component: 200 - total flux cleaned = 0.0100206 Jy ! Total flux subtracted in 200 components = 0.0100206 Jy ! Clean residual min=-0.005420 max=0.005859 Jy/beam ! Clean residual mean=-0.000007 rms=0.001469 Jy/beam ! Combined flux in latest and established models = 0.583678 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 87 components and 0.583678 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=0.113620Jy sigma=0.000644 ! Fit after self-cal, rms=0.113453Jy sigma=0.000643 ! 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=0.113453Jy sigma=0.000643 ! Fit after self-cal, rms=0.113172Jy sigma=0.000642 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8788 mas, bmaj=2.497 mas, bpa=9.083 degrees ! Estimated noise=1284.5 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00506608 Jy ! Component: 100 - total flux cleaned = 0.00532851 Jy ! Component: 150 - total flux cleaned = 0.00512596 Jy ! Component: 200 - total flux cleaned = 0.00495316 Jy ! Total flux subtracted in 200 components = 0.00495316 Jy ! Clean residual min=-0.004303 max=0.004307 Jy/beam ! Clean residual mean=-0.000012 rms=0.001198 Jy/beam ! Combined flux in latest and established models = 0.588631 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 99 components and 0.588631 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=0.112826Jy sigma=0.000640 ! Fit after self-cal, rms=0.112744Jy sigma=0.000639 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 = 0.00122587 Jy ! Component: 100 - total flux cleaned = 0.00114979 Jy ! Component: 150 - total flux cleaned = 0.000946433 Jy ! Component: 200 - total flux cleaned = 0.000713406 Jy ! Total flux subtracted in 200 components = 0.000713406 Jy ! Clean residual min=-0.004310 max=0.003929 Jy/beam ! Clean residual mean=-0.000010 rms=0.001117 Jy/beam ! Combined flux in latest and established models = 0.589345 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 103 components and 0.589345 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=0.112605Jy sigma=0.000638 ! Fit after self-cal, rms=0.112575Jy sigma=0.000638 ! 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=0.112575Jy sigma=0.000638 ! Fit after self-cal, rms=0.112552Jy sigma=0.000637 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.333 mas, bmaj=5.614 mas, bpa=3.217 degrees ! Estimated noise=1634.1 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00274764 Jy ! Component: 100 - total flux cleaned = 0.00273864 Jy ! Component: 150 - total flux cleaned = 0.00273902 Jy ! Component: 200 - total flux cleaned = 0.00281448 Jy ! Total flux subtracted in 200 components = 0.00281448 Jy ! Clean residual min=-0.004801 max=0.003843 Jy/beam ! Clean residual mean=-0.000015 rms=0.001285 Jy/beam ! Combined flux in latest and established models = 0.592159 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 112 components and 0.592159 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=0.112492Jy sigma=0.000637 ! Fit after self-cal, rms=0.112446Jy sigma=0.000637 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 = 0.000464141 Jy ! Component: 100 - total flux cleaned = 0.000509176 Jy ! Component: 150 - total flux cleaned = 0.000437242 Jy ! Component: 200 - total flux cleaned = 0.000379498 Jy ! Total flux subtracted in 200 components = 0.000379498 Jy ! Clean residual min=-0.004741 max=0.003519 Jy/beam ! Clean residual mean=-0.000013 rms=0.001254 Jy/beam ! Combined flux in latest and established models = 0.592539 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 118 components and 0.592539 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=0.112405Jy sigma=0.000637 ! Fit after self-cal, rms=0.112386Jy sigma=0.000636 ! 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=0.8801 mas, bmaj=2.499 mas, bpa=9.093 degrees ! Estimated noise=1285.63 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8801 x 2.499 at 9.093 degrees (North through East) ! Clean map min=-0.0041266 max=0.4353 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=0.698 mas, bmaj=2.067 mas, bpa=10.78 degrees ! Estimated noise=1837.53 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.317173 Jy ! Component: 100 - total flux cleaned = 0.424554 Jy ! Component: 150 - total flux cleaned = 0.48141 Jy ! Component: 200 - total flux cleaned = 0.516271 Jy ! Total flux subtracted in 200 components = 0.516271 Jy ! Clean residual min=-0.008814 max=0.018196 Jy/beam ! Clean residual mean=-0.000081 rms=0.002949 Jy/beam ! Combined flux in latest and established models = 0.516271 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 0.516271 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8801 mas, bmaj=2.499 mas, bpa=9.093 degrees ! Estimated noise=1285.63 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 = 0.0336052 Jy ! Component: 100 - total flux cleaned = 0.0507761 Jy ! Component: 150 - total flux cleaned = 0.0606182 Jy ! Component: 200 - total flux cleaned = 0.0667948 Jy ! Total flux subtracted in 200 components = 0.0667948 Jy ! Clean residual min=-0.004431 max=0.004220 Jy/beam ! Clean residual mean=-0.000018 rms=0.001157 Jy/beam ! Combined flux in latest and established models = 0.583066 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 58 components and 0.583066 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=2.333 mas, bmaj=5.614 mas, bpa=3.217 degrees ! Estimated noise=1634.1 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00588446 Jy ! Component: 100 - total flux cleaned = 0.00863184 Jy ! Component: 150 - total flux cleaned = 0.00960457 Jy ! Component: 200 - total flux cleaned = 0.00973396 Jy ! Total flux subtracted in 200 components = 0.00973396 Jy ! Clean residual min=-0.004931 max=0.003919 Jy/beam ! Clean residual mean=-0.000015 rms=0.001260 Jy/beam ! Combined flux in latest and established models = 0.5928 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 = 7.69365e-05 Jy ! Component: 100 - total flux cleaned = 0.000111614 Jy ! Component: 150 - total flux cleaned = 0.000176798 Jy ! Component: 200 - total flux cleaned = 0.000206795 Jy ! Total flux subtracted in 200 components = 0.000206795 Jy ! Clean residual min=-0.004868 max=0.003695 Jy/beam ! Clean residual mean=-0.000013 rms=0.001246 Jy/beam ! Combined flux in latest and established models = 0.593007 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 83 components and 0.593007 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8801 mas, bmaj=2.499 mas, bpa=9.093 degrees ! Estimated noise=1285.63 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000192596 Jy ! Component: 100 - total flux cleaned = 0.00029764 Jy ! Component: 150 - total flux cleaned = 0.000339662 Jy ! Component: 200 - total flux cleaned = 0.000299359 Jy ! Total flux subtracted in 200 components = 0.000299359 Jy ! Clean residual min=-0.004032 max=0.003552 Jy/beam ! Clean residual mean=-0.000008 rms=0.000926 Jy/beam ! Combined flux in latest and established models = 0.593306 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 96 components and 0.593306 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=0.112319Jy sigma=0.000636 ! Fit after self-cal, rms=0.112293Jy sigma=0.000636 wmodel J0539-2839_X_2017_05_31_pus_map.mod ! Writing 96 model components to file: J0539-2839_X_2017_05_31_pus_map.mod wobs J0539-2839_X_2017_05_31_pus_uvs.fits ! Writing UV FITS file: J0539-2839_X_2017_05_31_pus_uvs.fits wwins J0539-2839_X_2017_05_31_pus_map.win ! wwins: Wrote 2 windows to J0539-2839_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 = -0.000467513 Jy ! Component: 100 - total flux cleaned = -0.000413841 Jy ! Component: 150 - total flux cleaned = -0.00046551 Jy ! Component: 200 - total flux cleaned = -0.00046589 Jy ! Component: 250 - total flux cleaned = -0.000603979 Jy ! Component: 300 - total flux cleaned = -0.000737773 Jy ! Component: 350 - total flux cleaned = -0.000867398 Jy ! Component: 400 - total flux cleaned = -0.000825878 Jy ! Component: 450 - total flux cleaned = -0.000867311 Jy ! Component: 500 - total flux cleaned = -0.000867604 Jy ! Component: 550 - total flux cleaned = -0.000791506 Jy ! Component: 600 - total flux cleaned = -0.000754225 Jy ! Component: 650 - total flux cleaned = -0.000718307 Jy ! Component: 700 - total flux cleaned = -0.000683288 Jy ! Component: 750 - total flux cleaned = -0.000718133 Jy ! Component: 800 - total flux cleaned = -0.000718451 Jy ! Component: 850 - total flux cleaned = -0.000784339 Jy ! Component: 900 - total flux cleaned = -0.000784014 Jy ! Component: 950 - total flux cleaned = -0.000815332 Jy ! Component: 1000 - total flux cleaned = -0.000692382 Jy ! Component: 1050 - total flux cleaned = -0.000692859 Jy ! Component: 1100 - total flux cleaned = -0.000633637 Jy ! Component: 1150 - total flux cleaned = -0.000604776 Jy ! Component: 1200 - total flux cleaned = -0.000576149 Jy ! Component: 1250 - total flux cleaned = -0.000436378 Jy ! Component: 1300 - total flux cleaned = -0.000381208 Jy ! Component: 1350 - total flux cleaned = -0.00027257 Jy ! Component: 1400 - total flux cleaned = -0.000219075 Jy ! Component: 1450 - total flux cleaned = -0.000166359 Jy ! Component: 1500 - total flux cleaned = -6.23403e-05 Jy ! Component: 1550 - total flux cleaned = 4.01642e-05 Jy ! Component: 1600 - total flux cleaned = 0.000166039 Jy ! Component: 1650 - total flux cleaned = 0.000190543 Jy ! Component: 1700 - total flux cleaned = 0.000240011 Jy ! Component: 1750 - total flux cleaned = 0.000288618 Jy ! Component: 1800 - total flux cleaned = 0.000407771 Jy ! Component: 1850 - total flux cleaned = 0.000525718 Jy ! Component: 1900 - total flux cleaned = 0.000571746 Jy ! Component: 1950 - total flux cleaned = 0.000663451 Jy ! Component: 2000 - total flux cleaned = 0.000708605 Jy ! Total flux subtracted in 2048 components = 0.000820568 Jy ! Clean residual min=-0.001452 max=0.001257 Jy/beam ! Clean residual mean=0.000006 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.594127 Jy keep ! Adding 145 model components to the UV plane model. ! The established model now contains 241 components and 0.594127 Jy ![Exited script file: muppet] wmap "J0539-2839_X_2017_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8801 x 2.499 at 9.093 degrees (North through East) ! Clean map min=-0.00322 max=0.43948 Jy/beam ! Writing clean map to FITS file: J0539-2839_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 0.439484 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000436758 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.298139 0.298139 0.596278 1.19256 2.38511 4.77023 9.54045 19.0809 38.1618 76.3236 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.439 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8801 x 2.499 at 9.093 degrees (North through East) ! Clean map min=-0.00322 max=0.43948 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 J0539-2839_X_2017_05_31_pus_uvs.log closed on Tue Feb 5 10:45:20 2019