! Started logfile: J1037-2934_X_2014_05_31_pus_uvs.log on Sun Nov 27 18:05:15 2016 obs J1037-2934_X_2014_05_31_pus_uva.fits ! Reading UV FITS file: J1037-2934_X_2014_05_31_pus_uva.fits ! AN table 1: 68 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.710458 visibilities/baseline/integration-bin. ! Found source: J1037-2934 ! ! 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 344 lines of history. ! ! Reading 26088 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 J1037-2934_X_2014_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 118 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 118 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 118 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 118 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 118 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 118 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 118 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 118 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 118 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 118 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 118 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 118 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.508447Jy sigma=0.004424 ! Fit after self-cal, rms=0.481330Jy sigma=0.004131 ! 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=0.6582 mas, bmaj=1.767 mas, bpa=-5.637 degrees ! Estimated noise=778.595 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 = 0.487144 Jy ! Component: 100 - total flux cleaned = 0.642724 Jy ! Total flux subtracted in 100 components = 0.642724 Jy ! Clean residual min=-0.063305 max=0.174490 Jy/beam ! Clean residual mean=0.000010 rms=0.017436 Jy/beam ! Combined flux in latest and established models = 0.642724 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.642724 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=0.387829Jy sigma=0.003740 ! Fit after self-cal, rms=0.387605Jy sigma=0.003736 ! Inverting map ! Added new window around map position (1.2, -1.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.15578 Jy ! Component: 100 - total flux cleaned = 0.237991 Jy ! Total flux subtracted in 100 components = 0.237991 Jy ! Clean residual min=-0.052672 max=0.095084 Jy/beam ! Clean residual mean=0.000124 rms=0.012244 Jy/beam ! Combined flux in latest and established models = 0.880715 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 24 components and 0.880714 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=0.276512Jy sigma=0.002563 ! Fit after self-cal, rms=0.264499Jy sigma=0.002447 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0784018 Jy ! Component: 100 - total flux cleaned = 0.127738 Jy ! Total flux subtracted in 100 components = 0.127738 Jy ! Clean residual min=-0.038718 max=0.066453 Jy/beam ! Clean residual mean=0.000178 rms=0.008942 Jy/beam ! Combined flux in latest and established models = 1.00845 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 33 components and 1.00845 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=0.217383Jy sigma=0.001960 ! Fit after self-cal, rms=0.213185Jy sigma=0.001919 ! 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=0.8711 mas, bmaj=2.268 mas, bpa=-4.941 degrees ! Estimated noise=452.662 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 = 0.0767834 Jy ! Component: 100 - total flux cleaned = 0.118679 Jy ! Component: 150 - total flux cleaned = 0.143437 Jy ! Component: 200 - total flux cleaned = 0.158281 Jy ! Total flux subtracted in 200 components = 0.158281 Jy ! Clean residual min=-0.046489 max=0.046720 Jy/beam ! Clean residual mean=0.000573 rms=0.010669 Jy/beam ! Combined flux in latest and established models = 1.16673 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 44 components and 1.16673 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=0.182097Jy sigma=0.001627 ! Fit after self-cal, rms=0.179543Jy sigma=0.001600 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.11 HN 1.50 KP 0.92 ! LA 1.03 MK 0.94 NL 1.08 OV 0.98 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.13 HN 1.52 KP 0.87 ! LA 1.03 MK 0.92 NL 1.07 OV 0.98 ! PT 0.95 SC 0.98 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.12 HN 1.53 KP 0.82 ! LA 1.05 MK 0.95 NL 1.08 OV 0.98 ! PT 0.93 SC 0.98 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.10 HN 1.47 KP 0.78 ! LA 1.06 MK 0.96 NL 1.08 OV 0.98 ! PT 0.95 SC 0.97 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.10 HN 1.42 KP 0.75 ! LA 1.05 MK 0.96 NL 1.10 OV 0.99 ! PT 0.95 SC 0.96 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.15 HN 1.45 KP 0.75 ! LA 1.06 MK 0.96 NL 1.10 OV 1.01 ! PT 0.95 SC 0.97 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.24 HN 1.62 KP 0.79 ! LA 1.13 MK 1.00 NL 1.15 OV 1.06 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.17 HN 1.55 KP 0.74 ! LA 1.04 MK 0.95 NL 1.10 OV 1.03 ! PT 0.95 SC 0.97 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.13 HN 1.54 KP 0.76 ! LA 1.05 MK 0.95 NL 1.09 OV 1.02 ! PT 0.97 SC 0.94 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.12 HN 1.48 KP 0.79 ! LA 1.08 MK 0.96 NL 1.11 OV 1.02 ! PT 0.95 SC 0.93 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.14 HN 1.47 KP 0.83 ! LA 1.08 MK 0.97 NL 1.12 OV 1.01 ! PT 0.97 SC 0.96 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.14 HN 1.44 KP 0.86 ! LA 1.07 MK 0.96 NL 1.11 OV 1.02 ! PT 0.99 SC 0.96 ! ! ! Fit before self-cal, rms=0.179543Jy sigma=0.001600 ! Fit after self-cal, rms=0.125441Jy sigma=0.000902 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.868 mas, bmaj=2.233 mas, bpa=-4.711 degrees ! Estimated noise=461.449 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 = -0.00128842 Jy ! Component: 100 - total flux cleaned = -0.00184448 Jy ! Component: 150 - total flux cleaned = -0.00207256 Jy ! Component: 200 - total flux cleaned = -0.00228328 Jy ! Total flux subtracted in 200 components = -0.00228328 Jy ! Clean residual min=-0.012647 max=0.014013 Jy/beam ! Clean residual mean=0.000048 rms=0.002546 Jy/beam ! Combined flux in latest and established models = 1.16445 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 48 components and 1.16445 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=0.123882Jy sigma=0.000891 ! Fit after self-cal, rms=0.123797Jy sigma=0.000888 ! 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=0.123797Jy sigma=0.000888 ! Fit after self-cal, rms=0.125448Jy sigma=0.000839 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8684 mas, bmaj=2.235 mas, bpa=-4.862 degrees ! Estimated noise=461.164 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00153287 Jy ! Component: 100 - total flux cleaned = -0.00196608 Jy ! Component: 150 - total flux cleaned = -0.00196536 Jy ! Component: 200 - total flux cleaned = -0.00196804 Jy ! Total flux subtracted in 200 components = -0.00196804 Jy ! Clean residual min=-0.008855 max=0.009562 Jy/beam ! Clean residual mean=0.000008 rms=0.001588 Jy/beam ! Combined flux in latest and established models = 1.16248 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 53 components and 1.16248 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=0.124894Jy sigma=0.000830 ! Fit after self-cal, rms=0.124859Jy sigma=0.000829 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 = 0.000268784 Jy ! Component: 100 - total flux cleaned = 0.000272998 Jy ! Component: 150 - total flux cleaned = 0.000269006 Jy ! Component: 200 - total flux cleaned = 0.00013286 Jy ! Total flux subtracted in 200 components = 0.00013286 Jy ! Clean residual min=-0.008498 max=0.009255 Jy/beam ! Clean residual mean=0.000008 rms=0.001519 Jy/beam ! Combined flux in latest and established models = 1.16261 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 59 components and 1.16261 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=0.124506Jy sigma=0.000825 ! Fit after self-cal, rms=0.124398Jy sigma=0.000824 ! 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=0.124398Jy sigma=0.000824 ! Fit after self-cal, rms=0.126672Jy sigma=0.000819 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8673 mas, bmaj=2.231 mas, bpa=-4.944 degrees ! Estimated noise=459.905 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00173979 Jy ! Component: 100 - total flux cleaned = -0.00159066 Jy ! Component: 150 - total flux cleaned = -0.00146122 Jy ! Component: 200 - total flux cleaned = -0.00134276 Jy ! Total flux subtracted in 200 components = -0.00134276 Jy ! Clean residual min=-0.007393 max=0.008619 Jy/beam ! Clean residual mean=0.000003 rms=0.001396 Jy/beam ! Combined flux in latest and established models = 1.16127 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 60 components and 1.16127 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=0.126347Jy sigma=0.000815 ! Fit after self-cal, rms=0.126257Jy sigma=0.000814 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 (3.4, -3.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00861058 Jy ! Component: 100 - total flux cleaned = 0.00943756 Jy ! Component: 150 - total flux cleaned = 0.00927609 Jy ! Component: 200 - total flux cleaned = 0.00912863 Jy ! Total flux subtracted in 200 components = 0.00912863 Jy ! Clean residual min=-0.007838 max=0.004844 Jy/beam ! Clean residual mean=0.000019 rms=0.001185 Jy/beam ! Combined flux in latest and established models = 1.1704 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 73 components and 1.1704 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=0.125491Jy sigma=0.000805 ! Fit after self-cal, rms=0.125383Jy sigma=0.000804 ! 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=0.125383Jy sigma=0.000804 ! Fit after self-cal, rms=0.125632Jy sigma=0.000802 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.463 mas, bmaj=5.942 mas, bpa=1.66 degrees ! Estimated noise=559.909 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.56942e-05 Jy ! Component: 100 - total flux cleaned = 0.000321949 Jy ! Component: 150 - total flux cleaned = 0.000612331 Jy ! Component: 200 - total flux cleaned = 0.000900012 Jy ! Total flux subtracted in 200 components = 0.000900012 Jy ! Clean residual min=-0.003487 max=0.002971 Jy/beam ! Clean residual mean=0.000010 rms=0.000924 Jy/beam ! Combined flux in latest and established models = 1.1713 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 79 components and 1.1713 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=0.125431Jy sigma=0.000801 ! Fit after self-cal, rms=0.125266Jy sigma=0.000800 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 = -4.10799e-06 Jy ! Component: 100 - total flux cleaned = 7.44289e-05 Jy ! Component: 150 - total flux cleaned = 0.000262786 Jy ! Component: 200 - total flux cleaned = 0.000458602 Jy ! Total flux subtracted in 200 components = 0.000458602 Jy ! Clean residual min=-0.003612 max=0.002912 Jy/beam ! Clean residual mean=0.000012 rms=0.000912 Jy/beam ! Combined flux in latest and established models = 1.17176 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 83 components and 1.17176 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=0.125136Jy sigma=0.000800 ! Fit after self-cal, rms=0.125002Jy sigma=0.000799 ! 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=0.8656 mas, bmaj=2.227 mas, bpa=-4.975 degrees ! Estimated noise=458.39 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8656 x 2.227 at -4.975 degrees (North through East) ! Clean map min=-0.0054628 max=0.61115 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 ! Performing amp+phase self-cal ! ! 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=0.125002Jy sigma=0.000799 ! Fit after self-cal, rms=0.121511Jy sigma=0.000740 ! Inverting map and beam ! Estimated beam: bmin=0.8674 mas, bmaj=2.232 mas, bpa=-4.96 degrees ! Estimated noise=458.675 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.45056e-05 Jy ! Component: 100 - total flux cleaned = -5.26805e-05 Jy ! Component: 150 - total flux cleaned = -4.92542e-05 Jy ! Component: 200 - total flux cleaned = -4.38451e-05 Jy ! Total flux subtracted in 200 components = -4.38451e-05 Jy ! Clean residual min=-0.005623 max=0.003735 Jy/beam ! Clean residual mean=0.000010 rms=0.000996 Jy/beam ! Combined flux in latest and established models = 1.17171 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 88 components and 1.17171 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=0.121172Jy sigma=0.000736 ! Fit after self-cal, rms=0.121100Jy sigma=0.000736 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.02722e-05 Jy ! Component: 100 - total flux cleaned = 0.000187776 Jy ! Component: 150 - total flux cleaned = 0.000183785 Jy ! Component: 200 - total flux cleaned = 8.94692e-05 Jy ! Total flux subtracted in 200 components = 8.94692e-05 Jy ! Clean residual min=-0.005353 max=0.003541 Jy/beam ! Clean residual mean=0.000010 rms=0.000952 Jy/beam ! Combined flux in latest and established models = 1.1718 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 91 components and 1.1718 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=0.120889Jy sigma=0.000733 ! Fit after self-cal, rms=0.120838Jy sigma=0.000733 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.120838Jy sigma=0.000733 ! Fit after self-cal, rms=0.120964Jy sigma=0.000733 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=0.6538 mas, bmaj=1.728 mas, bpa=-5.374 degrees ! Estimated noise=795.04 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.506872 Jy ! Component: 100 - total flux cleaned = 0.708208 Jy ! Component: 150 - total flux cleaned = 0.829403 Jy ! Component: 200 - total flux cleaned = 0.912697 Jy ! Total flux subtracted in 200 components = 0.912697 Jy ! Clean residual min=-0.016533 max=0.050302 Jy/beam ! Clean residual mean=-0.000089 rms=0.006670 Jy/beam ! Combined flux in latest and established models = 0.912697 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 27 model components to the UV plane model. ! The established model now contains 27 components and 0.912697 Jy ! Inverting map and beam ! Estimated beam: bmin=0.867 mas, bmaj=2.231 mas, bpa=-5.004 degrees ! Estimated noise=458.221 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 = 0.10454 Jy ! Component: 100 - total flux cleaned = 0.161258 Jy ! Component: 150 - total flux cleaned = 0.195434 Jy ! Component: 200 - total flux cleaned = 0.216415 Jy ! Total flux subtracted in 200 components = 0.216415 Jy ! Clean residual min=-0.005612 max=0.012044 Jy/beam ! Clean residual mean=-0.000082 rms=0.002031 Jy/beam ! Combined flux in latest and established models = 1.12911 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 50 components and 1.12911 Jy ! Inverting map ! Added new window around map position (1.4, 1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0130854 Jy ! Component: 100 - total flux cleaned = 0.0213142 Jy ! Component: 150 - total flux cleaned = 0.0271815 Jy ! Component: 200 - total flux cleaned = 0.0315523 Jy ! Total flux subtracted in 200 components = 0.0315523 Jy ! Clean residual min=-0.003830 max=0.005245 Jy/beam ! Clean residual mean=-0.000014 rms=0.000895 Jy/beam ! Combined flux in latest and established models = 1.16066 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 70 components and 1.16066 Jy ! Inverting map ! Added new window around map position (-1, 1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00326691 Jy ! Component: 100 - total flux cleaned = 0.0042457 Jy ! Component: 150 - total flux cleaned = 0.00497937 Jy ! Component: 200 - total flux cleaned = 0.00541666 Jy ! Total flux subtracted in 200 components = 0.00541666 Jy ! Clean residual min=-0.003104 max=0.002837 Jy/beam ! Clean residual mean=-0.000003 rms=0.000728 Jy/beam ! Combined flux in latest and established models = 1.16608 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 88 components and 1.16608 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=2.462 mas, bmaj=5.945 mas, bpa=1.65 degrees ! Estimated noise=558.899 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00171112 Jy ! Component: 100 - total flux cleaned = 0.0019439 Jy ! Component: 150 - total flux cleaned = 0.00194384 Jy ! Component: 200 - total flux cleaned = 0.00194418 Jy ! Total flux subtracted in 200 components = 0.00194418 Jy ! Clean residual min=-0.002437 max=0.002624 Jy/beam ! Clean residual mean=0.000001 rms=0.000655 Jy/beam ! Combined flux in latest and established models = 1.16802 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 = 3.71121e-05 Jy ! Component: 100 - total flux cleaned = 3.66981e-05 Jy ! Component: 150 - total flux cleaned = 3.86081e-05 Jy ! Component: 200 - total flux cleaned = 7.26617e-05 Jy ! Total flux subtracted in 200 components = 7.26617e-05 Jy ! Clean residual min=-0.002410 max=0.002643 Jy/beam ! Clean residual mean=0.000001 rms=0.000648 Jy/beam ! Combined flux in latest and established models = 1.1681 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 108 components and 1.1681 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.867 mas, bmaj=2.231 mas, bpa=-5.004 degrees ! Estimated noise=458.221 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000118051 Jy ! Component: 100 - total flux cleaned = -0.00011562 Jy ! Component: 150 - total flux cleaned = -0.000200463 Jy ! Component: 200 - total flux cleaned = -0.000200913 Jy ! Total flux subtracted in 200 components = -0.000200913 Jy ! Clean residual min=-0.002679 max=0.002435 Jy/beam ! Clean residual mean=0.000000 rms=0.000657 Jy/beam ! Combined flux in latest and established models = 1.1679 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 116 components and 1.1679 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=0.119993Jy sigma=0.000721 ! Fit after self-cal, rms=0.119873Jy sigma=0.000721 wmodel J1037-2934_X_2014_05_31_pus_map.mod ! Writing 116 model components to file: J1037-2934_X_2014_05_31_pus_map.mod wobs J1037-2934_X_2014_05_31_pus_uvs.fits ! Writing UV FITS file: J1037-2934_X_2014_05_31_pus_uvs.fits wwins J1037-2934_X_2014_05_31_pus_map.win ! wwins: Wrote 5 windows to J1037-2934_X_2014_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 = -0.000908456 Jy ! Component: 100 - total flux cleaned = -0.0016027 Jy ! Component: 150 - total flux cleaned = -0.00201338 Jy ! Component: 200 - total flux cleaned = -0.00228863 Jy ! Component: 250 - total flux cleaned = -0.00263033 Jy ! Component: 300 - total flux cleaned = -0.00281399 Jy ! Component: 350 - total flux cleaned = -0.00288624 Jy ! Component: 400 - total flux cleaned = -0.00313173 Jy ! Component: 450 - total flux cleaned = -0.00326943 Jy ! Component: 500 - total flux cleaned = -0.00350485 Jy ! Component: 550 - total flux cleaned = -0.00366929 Jy ! Component: 600 - total flux cleaned = -0.00379926 Jy ! Component: 650 - total flux cleaned = -0.00414931 Jy ! Component: 700 - total flux cleaned = -0.00427409 Jy ! Component: 750 - total flux cleaned = -0.00445883 Jy ! Component: 800 - total flux cleaned = -0.00470057 Jy ! Component: 850 - total flux cleaned = -0.00484946 Jy ! Component: 900 - total flux cleaned = -0.00508425 Jy ! Component: 950 - total flux cleaned = -0.00522955 Jy ! Component: 1000 - total flux cleaned = -0.00548701 Jy ! Component: 1050 - total flux cleaned = -0.00574043 Jy ! Component: 1100 - total flux cleaned = -0.00599064 Jy ! Component: 1150 - total flux cleaned = -0.00618288 Jy ! Component: 1200 - total flux cleaned = -0.00634563 Jy ! Component: 1250 - total flux cleaned = -0.00656056 Jy ! Component: 1300 - total flux cleaned = -0.00674545 Jy ! Component: 1350 - total flux cleaned = -0.00692845 Jy ! Component: 1400 - total flux cleaned = -0.00705789 Jy ! Component: 1450 - total flux cleaned = -0.0071863 Jy ! Component: 1500 - total flux cleaned = -0.00736348 Jy ! Component: 1550 - total flux cleaned = -0.00753925 Jy ! Component: 1600 - total flux cleaned = -0.00781171 Jy ! Component: 1650 - total flux cleaned = -0.0079341 Jy ! Component: 1700 - total flux cleaned = -0.0080794 Jy ! Component: 1750 - total flux cleaned = -0.00824736 Jy ! Component: 1800 - total flux cleaned = -0.0083423 Jy ! Component: 1850 - total flux cleaned = -0.00850703 Jy ! Component: 1900 - total flux cleaned = -0.00867011 Jy ! Component: 1950 - total flux cleaned = -0.00887763 Jy ! Component: 2000 - total flux cleaned = -0.00894582 Jy ! Total flux subtracted in 2048 components = -0.00908179 Jy ! Clean residual min=-0.001747 max=0.001387 Jy/beam ! Clean residual mean=-0.000004 rms=0.000427 Jy/beam ! Combined flux in latest and established models = 1.15882 Jy keep ! Adding 123 model components to the UV plane model. ! The established model now contains 236 components and 1.15882 Jy ![Exited script file: muppet] wmap "J1037-2934_X_2014_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.867 x 2.231 at -5.004 degrees (North through East) ! Clean map min=-0.0041748 max=0.6233 Jy/beam ! Writing clean map to FITS file: J1037-2934_X_2014_05_31_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.623299 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000426739 device "J1037-2934_X_2014_05_31_pus\_map.eps/VPS" ! Attempting to open device: 'J1037-2934_X_2014_05_31_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.205394 0.205394 0.410788 0.821576 1.64315 3.2863 6.57261 13.1452 26.2904 52.5809 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.623 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.867 x 2.231 at -5.004 degrees (North through East) ! Clean map min=-0.0041748 max=0.6233 Jy/beam quit ! Quitting program ! Log file J1037-2934_X_2014_05_31_pus_uvs.log closed on Sun Nov 27 18:05:18 2016