! Started logfile: J1300+2830_X_2017_05_31_pus_uvs.log on Tue Feb 5 10:49:35 2019 obs J1300+2830_X_2017_05_31_pus_uva.fits ! Reading UV FITS file: J1300+2830_X_2017_05_31_pus_uva.fits ! AN table 1: 144 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.85571 visibilities/baseline/integration-bin. ! Found source: J1300+2830 ! ! 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 66540 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 J1300+2830_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 112 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 112 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 112 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 112 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 112 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 112 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 112 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 112 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 112 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 112 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 112 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 112 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.812066Jy sigma=0.006806 ! Fit after self-cal, rms=0.790969Jy sigma=0.006629 ! 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=0.7771 mas, bmaj=1.48 mas, bpa=3.994 degrees ! Estimated noise=680.577 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 = 0.156261 Jy ! Component: 100 - total flux cleaned = 0.201516 Jy ! Total flux subtracted in 100 components = 0.201516 Jy ! Clean residual min=-0.006981 max=0.020560 Jy/beam ! Clean residual mean=0.000007 rms=0.002175 Jy/beam ! Combined flux in latest and established models = 0.201516 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.201516 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=0.091966Jy sigma=0.000733 ! Fit after self-cal, rms=0.091954Jy sigma=0.000732 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0226755 Jy ! Component: 100 - total flux cleaned = 0.0344696 Jy ! Total flux subtracted in 100 components = 0.0344696 Jy ! Clean residual min=-0.005072 max=0.006861 Jy/beam ! Clean residual mean=-0.000004 rms=0.001241 Jy/beam ! Combined flux in latest and established models = 0.235986 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 10 components and 0.235986 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=0.085871Jy sigma=0.000673 ! Fit after self-cal, rms=0.085864Jy sigma=0.000673 ! 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=0.9734 mas, bmaj=1.758 mas, bpa=2.937 degrees ! Estimated noise=331.054 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 = 0.00743222 Jy ! Component: 100 - total flux cleaned = 0.0108787 Jy ! Component: 150 - total flux cleaned = 0.0127241 Jy ! Component: 200 - total flux cleaned = 0.0137691 Jy ! Total flux subtracted in 200 components = 0.0137691 Jy ! Clean residual min=-0.005093 max=0.007010 Jy/beam ! Clean residual mean=-0.000000 rms=0.001048 Jy/beam ! Combined flux in latest and established models = 0.249755 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 25 components and 0.249755 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=0.085349Jy sigma=0.000667 ! Fit after self-cal, rms=0.085353Jy sigma=0.000667 ! Inverting map ! Added new window around map position (3.4, 1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00226206 Jy ! Component: 100 - total flux cleaned = 0.00195939 Jy ! Component: 150 - total flux cleaned = 0.00206327 Jy ! Component: 200 - total flux cleaned = 0.00237026 Jy ! Total flux subtracted in 200 components = 0.00237026 Jy ! Clean residual min=-0.004184 max=0.003462 Jy/beam ! Clean residual mean=0.000005 rms=0.000864 Jy/beam ! Combined flux in latest and established models = 0.252125 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 43 components and 0.252125 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=0.084797Jy sigma=0.000662 ! Fit after self-cal, rms=0.084769Jy sigma=0.000662 ! 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 0.98 FD 0.99 HN 1.02 KP 1.04 ! LA 0.96 MK 0.99 NL 0.98 OV 1.08 ! PT 0.98 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.05 KP 0.96 ! LA 0.97 MK 0.99 NL 0.97 OV 1.08 ! PT 1.06 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 1.05 KP 0.92 ! LA 0.99 MK 0.97 NL 0.97 OV 1.07 ! PT 1.03 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 1.02 KP 1.00 ! LA 1.00 MK 0.98 NL 0.97 OV 1.06 ! PT 1.05 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.00 KP 0.99 ! LA 0.99 MK 1.00 NL 0.89 OV 1.10 ! PT 1.05 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 1.00 KP 1.00 ! LA 0.99 MK 0.99 NL 0.89 OV 1.01 ! PT 1.04 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.09 KP 1.00 ! LA 1.00 MK 1.00 NL 0.88 OV 1.00 ! PT 1.06 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.03 HN 1.08 KP 1.01 ! LA 0.99 MK 0.99 NL 0.88 OV 1.00 ! PT 1.06 SC 1.04 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.10 KP 1.01 ! LA 1.00 MK 1.00 NL 0.88 OV 1.00 ! PT 1.07 SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.07 KP 0.99 ! LA 1.01 MK 1.01 NL 0.89 OV 1.00 ! PT 1.07 SC 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.07 KP 0.92 ! LA 1.03 MK 1.00 NL 0.89 OV 1.01 ! PT 1.07 SC 1.03 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.02 HN 1.06 KP 0.95 ! LA 0.99 MK 1.03 NL 0.90 OV 1.11 ! PT 1.09 SC 1.04 ! ! ! Fit before self-cal, rms=0.084769Jy sigma=0.000662 ! Fit after self-cal, rms=0.084236Jy sigma=0.000650 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9796 mas, bmaj=1.761 mas, bpa=2.689 degrees ! Estimated noise=331.006 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 = 0.00197362 Jy ! Component: 100 - total flux cleaned = 0.00234085 Jy ! Component: 150 - total flux cleaned = 0.00226043 Jy ! Component: 200 - total flux cleaned = 0.00226171 Jy ! Total flux subtracted in 200 components = 0.00226171 Jy ! Clean residual min=-0.001905 max=0.001688 Jy/beam ! Clean residual mean=-0.000006 rms=0.000420 Jy/beam ! Combined flux in latest and established models = 0.254387 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 58 components and 0.254387 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=0.084155Jy sigma=0.000649 ! Fit after self-cal, rms=0.084182Jy sigma=0.000649 ! 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=0.084182Jy sigma=0.000649 ! Fit after self-cal, rms=0.085242Jy sigma=0.000647 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9788 mas, bmaj=1.764 mas, bpa=2.782 degrees ! Estimated noise=331.2 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00154731 Jy ! Component: 100 - total flux cleaned = 0.00171579 Jy ! Component: 150 - total flux cleaned = 0.00171339 Jy ! Component: 200 - total flux cleaned = 0.00176467 Jy ! Total flux subtracted in 200 components = 0.00176467 Jy ! Clean residual min=-0.000934 max=0.001020 Jy/beam ! Clean residual mean=-0.000003 rms=0.000227 Jy/beam ! Combined flux in latest and established models = 0.256151 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 69 components and 0.256151 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=0.085214Jy sigma=0.000647 ! Fit after self-cal, rms=0.085236Jy sigma=0.000647 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 = 0.000406241 Jy ! Component: 100 - total flux cleaned = 0.000434172 Jy ! Component: 150 - total flux cleaned = 0.000446897 Jy ! Component: 200 - total flux cleaned = 0.000447003 Jy ! Total flux subtracted in 200 components = 0.000447003 Jy ! Clean residual min=-0.000887 max=0.000909 Jy/beam ! Clean residual mean=-0.000002 rms=0.000219 Jy/beam ! Combined flux in latest and established models = 0.256598 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 77 components and 0.256598 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=0.085231Jy sigma=0.000647 ! Fit after self-cal, rms=0.085231Jy sigma=0.000647 ! 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=0.085231Jy sigma=0.000647 ! Fit after self-cal, rms=0.085357Jy sigma=0.000646 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9791 mas, bmaj=1.764 mas, bpa=2.701 degrees ! Estimated noise=331.214 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000483997 Jy ! Component: 100 - total flux cleaned = 0.00045099 Jy ! Component: 150 - total flux cleaned = 0.000399076 Jy ! Component: 200 - total flux cleaned = 0.000377735 Jy ! Total flux subtracted in 200 components = 0.000377735 Jy ! Clean residual min=-0.000851 max=0.000822 Jy/beam ! Clean residual mean=-0.000002 rms=0.000201 Jy/beam ! Combined flux in latest and established models = 0.256976 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 83 components and 0.256976 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=0.085351Jy sigma=0.000646 ! Fit after self-cal, rms=0.085354Jy sigma=0.000646 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 = 6.31048e-05 Jy ! Component: 100 - total flux cleaned = 6.30329e-05 Jy ! Component: 150 - total flux cleaned = 5.47749e-05 Jy ! Component: 200 - total flux cleaned = 7.05523e-05 Jy ! Total flux subtracted in 200 components = 7.05523e-05 Jy ! Clean residual min=-0.000813 max=0.000839 Jy/beam ! Clean residual mean=-0.000002 rms=0.000199 Jy/beam ! Combined flux in latest and established models = 0.257047 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 86 components and 0.257047 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=0.085352Jy sigma=0.000646 ! Fit after self-cal, rms=0.085352Jy sigma=0.000646 ! 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=0.085352Jy sigma=0.000646 ! Fit after self-cal, rms=0.085393Jy sigma=0.000646 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.043 mas, bmaj=2.711 mas, bpa=-0.9955 degrees ! Estimated noise=408.892 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000280518 Jy ! Component: 100 - total flux cleaned = 0.000263135 Jy ! Component: 150 - total flux cleaned = 0.000227599 Jy ! Component: 200 - total flux cleaned = 0.000192883 Jy ! Total flux subtracted in 200 components = 0.000192883 Jy ! Clean residual min=-0.000933 max=0.000834 Jy/beam ! Clean residual mean=-0.000003 rms=0.000238 Jy/beam ! Combined flux in latest and established models = 0.25724 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 95 components and 0.25724 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=0.085391Jy sigma=0.000646 ! Fit after self-cal, rms=0.085392Jy sigma=0.000646 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 = 1.79589e-05 Jy ! Component: 100 - total flux cleaned = -7.792e-07 Jy ! Component: 150 - total flux cleaned = -5.70149e-06 Jy ! Component: 200 - total flux cleaned = -2.7514e-05 Jy ! Total flux subtracted in 200 components = -2.7514e-05 Jy ! Clean residual min=-0.000955 max=0.000830 Jy/beam ! Clean residual mean=-0.000004 rms=0.000237 Jy/beam ! Combined flux in latest and established models = 0.257212 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 99 components and 0.257212 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=0.085392Jy sigma=0.000646 ! Fit after self-cal, rms=0.085392Jy sigma=0.000646 ! 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=0.9794 mas, bmaj=1.764 mas, bpa=2.633 degrees ! Estimated noise=331.213 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9794 x 1.764 at 2.633 degrees (North through East) ! Clean map min=-0.00073826 max=0.21312 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=0.7826 mas, bmaj=1.485 mas, bpa=3.582 degrees ! Estimated noise=684.67 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.157037 Jy ! Component: 100 - total flux cleaned = 0.201618 Jy ! Component: 150 - total flux cleaned = 0.223463 Jy ! Component: 200 - total flux cleaned = 0.234828 Jy ! Total flux subtracted in 200 components = 0.234828 Jy ! Clean residual min=-0.002818 max=0.005734 Jy/beam ! Clean residual mean=0.000000 rms=0.000805 Jy/beam ! Combined flux in latest and established models = 0.234828 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.234828 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9794 mas, bmaj=1.764 mas, bpa=2.633 degrees ! Estimated noise=331.213 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 = 0.00852364 Jy ! Component: 100 - total flux cleaned = 0.0133345 Jy ! Component: 150 - total flux cleaned = 0.0162842 Jy ! Component: 200 - total flux cleaned = 0.0182495 Jy ! Total flux subtracted in 200 components = 0.0182495 Jy ! Clean residual min=-0.000969 max=0.001342 Jy/beam ! Clean residual mean=-0.000006 rms=0.000247 Jy/beam ! Combined flux in latest and established models = 0.253077 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 25 components and 0.253077 Jy ! Inverting map ! Added new window around map position (1, 0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00145907 Jy ! Component: 100 - total flux cleaned = 0.00249034 Jy ! Component: 150 - total flux cleaned = 0.00302779 Jy ! Component: 200 - total flux cleaned = 0.0033358 Jy ! Total flux subtracted in 200 components = 0.0033358 Jy ! Clean residual min=-0.000835 max=0.000772 Jy/beam ! Clean residual mean=-0.000003 rms=0.000201 Jy/beam ! Combined flux in latest and established models = 0.256413 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 37 components and 0.256413 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=2.043 mas, bmaj=2.711 mas, bpa=-0.9955 degrees ! Estimated noise=408.892 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000426724 Jy ! Component: 100 - total flux cleaned = 0.000500664 Jy ! Component: 150 - total flux cleaned = 0.000536681 Jy ! Component: 200 - total flux cleaned = 0.00056655 Jy ! Total flux subtracted in 200 components = 0.00056655 Jy ! Clean residual min=-0.000952 max=0.000802 Jy/beam ! Clean residual mean=-0.000004 rms=0.000237 Jy/beam ! Combined flux in latest and established models = 0.25698 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 = 2.55209e-05 Jy ! Component: 100 - total flux cleaned = 3.11731e-05 Jy ! Component: 150 - total flux cleaned = 3.65948e-05 Jy ! Component: 200 - total flux cleaned = 3.65348e-05 Jy ! Total flux subtracted in 200 components = 3.65348e-05 Jy ! Clean residual min=-0.000946 max=0.000798 Jy/beam ! Clean residual mean=-0.000004 rms=0.000236 Jy/beam ! Combined flux in latest and established models = 0.257016 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 72 components and 0.257016 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9794 mas, bmaj=1.764 mas, bpa=2.633 degrees ! Estimated noise=331.213 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.33727e-05 Jy ! Component: 100 - total flux cleaned = -4.80356e-05 Jy ! Component: 150 - total flux cleaned = -6.15921e-05 Jy ! Component: 200 - total flux cleaned = -6.16135e-05 Jy ! Total flux subtracted in 200 components = -6.16135e-05 Jy ! Clean residual min=-0.000835 max=0.000828 Jy/beam ! Clean residual mean=-0.000002 rms=0.000192 Jy/beam ! Combined flux in latest and established models = 0.256955 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 94 components and 0.256955 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=0.085392Jy sigma=0.000646 ! Fit after self-cal, rms=0.085390Jy sigma=0.000646 wmodel J1300+2830_X_2017_05_31_pus_map.mod ! Writing 94 model components to file: J1300+2830_X_2017_05_31_pus_map.mod wobs J1300+2830_X_2017_05_31_pus_uvs.fits ! Writing UV FITS file: J1300+2830_X_2017_05_31_pus_uvs.fits wwins J1300+2830_X_2017_05_31_pus_map.win ! wwins: Wrote 3 windows to J1300+2830_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 = -7.60165e-05 Jy ! Component: 100 - total flux cleaned = -0.000116963 Jy ! Component: 150 - total flux cleaned = -0.000142424 Jy ! Component: 200 - total flux cleaned = -0.000190683 Jy ! Component: 250 - total flux cleaned = -0.000247699 Jy ! Component: 300 - total flux cleaned = -0.000313323 Jy ! Component: 350 - total flux cleaned = -0.000376918 Jy ! Component: 400 - total flux cleaned = -0.000428759 Jy ! Component: 450 - total flux cleaned = -0.000469332 Jy ! Component: 500 - total flux cleaned = -0.000489186 Jy ! Component: 550 - total flux cleaned = -0.00048932 Jy ! Component: 600 - total flux cleaned = -0.000489434 Jy ! Component: 650 - total flux cleaned = -0.000489577 Jy ! Component: 700 - total flux cleaned = -0.000507946 Jy ! Component: 750 - total flux cleaned = -0.000516769 Jy ! Component: 800 - total flux cleaned = -0.000543424 Jy ! Component: 850 - total flux cleaned = -0.000552197 Jy ! Component: 900 - total flux cleaned = -0.0005696 Jy ! Component: 950 - total flux cleaned = -0.000586794 Jy ! Component: 1000 - total flux cleaned = -0.000561505 Jy ! Component: 1050 - total flux cleaned = -0.000586576 Jy ! Component: 1100 - total flux cleaned = -0.000561863 Jy ! Component: 1150 - total flux cleaned = -0.000569992 Jy ! Component: 1200 - total flux cleaned = -0.000561789 Jy ! Component: 1250 - total flux cleaned = -0.000553563 Jy ! Component: 1300 - total flux cleaned = -0.000553475 Jy ! Component: 1350 - total flux cleaned = -0.000537898 Jy ! Component: 1400 - total flux cleaned = -0.000561092 Jy ! Component: 1450 - total flux cleaned = -0.000561084 Jy ! Component: 1500 - total flux cleaned = -0.000523201 Jy ! Component: 1550 - total flux cleaned = -0.000545811 Jy ! Component: 1600 - total flux cleaned = -0.000501201 Jy ! Component: 1650 - total flux cleaned = -0.000530663 Jy ! Component: 1700 - total flux cleaned = -0.000530719 Jy ! Component: 1750 - total flux cleaned = -0.000523297 Jy ! Component: 1800 - total flux cleaned = -0.000516101 Jy ! Component: 1850 - total flux cleaned = -0.000509014 Jy ! Component: 1900 - total flux cleaned = -0.000494873 Jy ! Component: 1950 - total flux cleaned = -0.000487876 Jy ! Component: 2000 - total flux cleaned = -0.000522547 Jy ! Total flux subtracted in 2048 components = -0.000508758 Jy ! Clean residual min=-0.000409 max=0.000392 Jy/beam ! Clean residual mean=-0.000002 rms=0.000130 Jy/beam ! Combined flux in latest and established models = 0.256446 Jy keep ! Adding 142 model components to the UV plane model. ! The established model now contains 236 components and 0.256446 Jy ![Exited script file: muppet] wmap "J1300+2830_X_2017_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9794 x 1.764 at 2.633 degrees (North through East) ! Clean map min=-0.0006809 max=0.21332 Jy/beam ! Writing clean map to FITS file: J1300+2830_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 0.213322 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000129815 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.182562 0.182562 0.365125 0.73025 1.4605 2.921 5.842 11.684 23.368 46.736 93.472 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.213 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9794 x 1.764 at 2.633 degrees (North through East) ! Clean map min=-0.0006809 max=0.21332 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 J1300+2830_X_2017_05_31_pus_uvs.log closed on Tue Feb 5 10:49:38 2019