! Started logfile: J1203+4803_X_2017_04_28_pus_uvs.log on Mon Apr 29 14:28:33 2019 obs J1203+4803_X_2017_04_28_pus_uva.fits ! Reading UV FITS file: J1203+4803_X_2017_04_28_pus_uva.fits ! AN table 1: 84 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.965344 visibilities/baseline/integration-bin. ! Found source: J1203+4803 ! ! 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 907 lines of history. ! ! Reading 43788 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 J1203+4803_X_2017_04_28_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 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.629353Jy sigma=0.005373 ! Fit after self-cal, rms=0.615705Jy sigma=0.005280 ! 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 ! Your choice of large map pixels excluded 0.0617% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec ! Estimated beam: bmin=0.8714 mas, bmaj=1.078 mas, bpa=1.705 degrees ! Estimated noise=739.521 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 = 0.297586 Jy ! Component: 100 - total flux cleaned = 0.383739 Jy ! Total flux subtracted in 100 components = 0.383739 Jy ! Clean residual min=-0.009637 max=0.035670 Jy/beam ! Clean residual mean=-0.000042 rms=0.003240 Jy/beam ! Combined flux in latest and established models = 0.383739 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.383739 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=0.105312Jy sigma=0.000864 ! Fit after self-cal, rms=0.105217Jy sigma=0.000863 ! Inverting map ! Your choice of large map pixels excluded 0.0617% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0376003 Jy ! Component: 100 - total flux cleaned = 0.0552026 Jy ! Total flux subtracted in 100 components = 0.0552026 Jy ! Clean residual min=-0.005850 max=0.013100 Jy/beam ! Clean residual mean=-0.000016 rms=0.001619 Jy/beam ! Combined flux in latest and established models = 0.438942 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 8 components and 0.438942 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=0.092896Jy sigma=0.000716 ! Fit after self-cal, rms=0.092865Jy sigma=0.000716 ! Inverting map ! Your choice of large map pixels excluded 0.0617% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec ! Added new window around map position (1.2, -1.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0119609 Jy ! Component: 100 - total flux cleaned = 0.0189204 Jy ! Total flux subtracted in 100 components = 0.0189204 Jy ! Clean residual min=-0.005051 max=0.006305 Jy/beam ! Clean residual mean=-0.000007 rms=0.001323 Jy/beam ! Combined flux in latest and established models = 0.457862 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 13 components and 0.457862 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=0.091525Jy sigma=0.000698 ! Fit after self-cal, rms=0.091452Jy sigma=0.000698 ! Inverting map ! Your choice of large map pixels excluded 0.0617% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec 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 ! Your choice of large map pixels excluded 0.0617% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec ! Estimated beam: bmin=1.057 mas, bmaj=1.315 mas, bpa=2.715 degrees ! Estimated noise=397.111 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 = 0.0052809 Jy ! Component: 100 - total flux cleaned = 0.00705198 Jy ! Component: 150 - total flux cleaned = 0.00745626 Jy ! Component: 200 - total flux cleaned = 0.00745291 Jy ! Total flux subtracted in 200 components = 0.00745291 Jy ! Clean residual min=-0.003865 max=0.004718 Jy/beam ! Clean residual mean=-0.000021 rms=0.001074 Jy/beam ! Combined flux in latest and established models = 0.465315 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 23 components and 0.465315 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=0.091187Jy sigma=0.000694 ! Fit after self-cal, rms=0.091152Jy sigma=0.000694 ! Inverting map ! Your choice of large map pixels excluded 0.0617% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 0.96 KP 1.03 ! LA 0.96 MK 0.96 NL 0.97 OV 1.05 ! PT 1.02 SC 1.09 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 0.98 KP 1.03 ! LA 0.95 MK 0.96 NL 0.97 OV 1.00 ! PT 1.02 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 0.99 KP 0.97 ! LA 0.97 MK 0.98 NL 0.97 OV 1.05 ! PT 1.05 SC 1.09 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.95 HN 0.96 KP 1.00 ! LA 0.98 MK 0.98 NL 0.96 OV 1.04 ! PT 1.06 SC 1.09 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.96 HN 0.99 KP 1.00 ! LA 0.97 MK 1.00 NL 0.98 OV 1.00 ! PT 1.06 SC 1.07 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 0.96 KP 1.01 ! LA 0.98 MK 0.99 NL 0.99 OV 1.00 ! PT 1.04 SC 1.10 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.01 KP 1.00 ! LA 0.99 MK 0.99 NL 0.97 OV 1.00 ! PT 1.06 SC 1.11 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.02 HN 1.07 KP 1.01 ! LA 0.96 MK 0.98 NL 0.98 OV 1.00 ! PT 1.06 SC 1.10 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.02 KP 1.06 ! LA 0.98 MK 0.97 NL 0.97 OV 1.01 ! PT 1.02 SC 1.04 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 1.01 KP 1.05 ! LA 0.99 MK 0.98 NL 0.99 OV 1.00 ! PT 1.06 SC 1.04 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 0.99 KP 1.02 ! LA 0.99 MK 0.97 NL 0.99 OV 1.01 ! PT 1.08 SC 1.06 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 0.99 KP 1.00 ! LA 0.96 MK 0.94 NL 0.99 OV 1.01 ! PT 1.08 SC 1.08 ! ! ! Fit before self-cal, rms=0.091152Jy sigma=0.000694 ! Fit after self-cal, rms=0.090747Jy sigma=0.000675 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.0617% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec ! Estimated beam: bmin=1.061 mas, bmaj=1.319 mas, bpa=0.5597 degrees ! Estimated noise=397.633 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 = -0.000315137 Jy ! Component: 100 - total flux cleaned = -0.000233409 Jy ! Component: 150 - total flux cleaned = -7.88608e-05 Jy ! Component: 200 - total flux cleaned = 5.01311e-05 Jy ! Total flux subtracted in 200 components = 5.01311e-05 Jy ! Clean residual min=-0.002642 max=0.002799 Jy/beam ! Clean residual mean=-0.000020 rms=0.000643 Jy/beam ! Combined flux in latest and established models = 0.465365 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 30 components and 0.465365 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=0.090599Jy sigma=0.000674 ! Fit after self-cal, rms=0.090619Jy sigma=0.000674 ! Inverting map ! Your choice of large map pixels excluded 0.0617% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec 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=0.090619Jy sigma=0.000674 ! Fit after self-cal, rms=0.091269Jy sigma=0.000667 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0617% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec ! Estimated beam: bmin=1.059 mas, bmaj=1.315 mas, bpa=1.185 degrees ! Estimated noise=397.025 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000753678 Jy ! Component: 100 - total flux cleaned = 0.000800858 Jy ! Component: 150 - total flux cleaned = 0.000843162 Jy ! Component: 200 - total flux cleaned = 0.000882945 Jy ! Total flux subtracted in 200 components = 0.000882945 Jy ! Clean residual min=-0.001562 max=0.001434 Jy/beam ! Clean residual mean=-0.000001 rms=0.000370 Jy/beam ! Combined flux in latest and established models = 0.466248 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 33 components and 0.466248 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=0.091222Jy sigma=0.000666 ! Fit after self-cal, rms=0.091237Jy sigma=0.000666 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0617% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec 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 = -2.1842e-05 Jy ! Component: 100 - total flux cleaned = 1.39508e-05 Jy ! Component: 150 - total flux cleaned = 4.88504e-05 Jy ! Component: 200 - total flux cleaned = 4.82841e-05 Jy ! Total flux subtracted in 200 components = 4.82841e-05 Jy ! Clean residual min=-0.001543 max=0.001376 Jy/beam ! Clean residual mean=-0.000001 rms=0.000359 Jy/beam ! Combined flux in latest and established models = 0.466296 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 35 components and 0.466296 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=0.091206Jy sigma=0.000666 ! Fit after self-cal, rms=0.091201Jy sigma=0.000666 ! Inverting map ! Your choice of large map pixels excluded 0.0617% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec 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=0.091201Jy sigma=0.000666 ! Fit after self-cal, rms=0.091159Jy sigma=0.000666 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0617% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec ! Estimated beam: bmin=1.058 mas, bmaj=1.314 mas, bpa=1.398 degrees ! Estimated noise=396.887 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000589354 Jy ! Component: 100 - total flux cleaned = 0.000695524 Jy ! Component: 150 - total flux cleaned = 0.000728179 Jy ! Component: 200 - total flux cleaned = 0.00075797 Jy ! Total flux subtracted in 200 components = 0.00075797 Jy ! Clean residual min=-0.001468 max=0.001314 Jy/beam ! Clean residual mean=-0.000002 rms=0.000345 Jy/beam ! Combined flux in latest and established models = 0.467054 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 35 components and 0.467054 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=0.091131Jy sigma=0.000666 ! Fit after self-cal, rms=0.091128Jy sigma=0.000666 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0617% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec 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 = -4.64977e-05 Jy ! Component: 100 - total flux cleaned = -4.75541e-05 Jy ! Component: 150 - total flux cleaned = -4.80709e-05 Jy ! Component: 200 - total flux cleaned = -4.91157e-05 Jy ! Total flux subtracted in 200 components = -4.91157e-05 Jy ! Clean residual min=-0.001436 max=0.001273 Jy/beam ! Clean residual mean=-0.000002 rms=0.000339 Jy/beam ! Combined flux in latest and established models = 0.467005 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 36 components and 0.467005 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=0.091109Jy sigma=0.000666 ! Fit after self-cal, rms=0.091107Jy sigma=0.000666 ! Inverting map ! Your choice of large map pixels excluded 0.0617% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec 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=0.091107Jy sigma=0.000666 ! Fit after self-cal, rms=0.091077Jy sigma=0.000665 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0617% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec ! Estimated beam: bmin=2.315 mas, bmaj=2.425 mas, bpa=49.01 degrees ! Estimated noise=497.512 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000112398 Jy ! Component: 100 - total flux cleaned = 7.8143e-05 Jy ! Component: 150 - total flux cleaned = 6.84921e-05 Jy ! Component: 200 - total flux cleaned = 6.91762e-05 Jy ! Total flux subtracted in 200 components = 6.91762e-05 Jy ! Clean residual min=-0.001159 max=0.001044 Jy/beam ! Clean residual mean=-0.000007 rms=0.000321 Jy/beam ! Combined flux in latest and established models = 0.467074 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 42 components and 0.467074 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=0.091073Jy sigma=0.000665 ! Fit after self-cal, rms=0.091071Jy sigma=0.000665 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0617% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec 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 = -1.4442e-05 Jy ! Component: 100 - total flux cleaned = -2.96096e-05 Jy ! Component: 150 - total flux cleaned = -2.99611e-05 Jy ! Component: 200 - total flux cleaned = -3.54503e-05 Jy ! Total flux subtracted in 200 components = -3.54503e-05 Jy ! Clean residual min=-0.001144 max=0.001055 Jy/beam ! Clean residual mean=-0.000007 rms=0.000321 Jy/beam ! Combined flux in latest and established models = 0.467039 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 45 components and 0.467039 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=0.091070Jy sigma=0.000665 ! Fit after self-cal, rms=0.091069Jy sigma=0.000665 ! Inverting map ! Your choice of large map pixels excluded 0.0617% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec 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 ! Your choice of large map pixels excluded 0.0617% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec ! Estimated beam: bmin=1.056 mas, bmaj=1.312 mas, bpa=1.57 degrees ! Estimated noise=396.789 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.056 x 1.312 at 1.57 degrees (North through East) ! Clean map min=-0.001113 max=0.39206 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 ! Your choice of large map pixels excluded 0.0617% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec ! Estimated beam: bmin=0.8721 mas, bmaj=1.077 mas, bpa=0.5286 degrees ! Estimated noise=736.332 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.295968 Jy ! Component: 100 - total flux cleaned = 0.382061 Jy ! Component: 150 - total flux cleaned = 0.419123 Jy ! Component: 200 - total flux cleaned = 0.437996 Jy ! Total flux subtracted in 200 components = 0.437996 Jy ! Clean residual min=-0.004372 max=0.009746 Jy/beam ! Clean residual mean=-0.000014 rms=0.001178 Jy/beam ! Combined flux in latest and established models = 0.437996 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.437996 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.0617% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec ! Estimated beam: bmin=1.056 mas, bmaj=1.312 mas, bpa=1.57 degrees ! Estimated noise=396.789 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 = 0.0136272 Jy ! Component: 100 - total flux cleaned = 0.0211616 Jy ! Component: 150 - total flux cleaned = 0.0255367 Jy ! Component: 200 - total flux cleaned = 0.0282189 Jy ! Total flux subtracted in 200 components = 0.0282189 Jy ! Clean residual min=-0.001812 max=0.002039 Jy/beam ! Clean residual mean=-0.000004 rms=0.000408 Jy/beam ! Combined flux in latest and established models = 0.466215 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 22 components and 0.466215 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0617% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec ! Added new window around map position (0.2, -2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00125842 Jy ! Component: 100 - total flux cleaned = 0.00132712 Jy ! Component: 150 - total flux cleaned = 0.00126812 Jy ! Component: 200 - total flux cleaned = 0.00121003 Jy ! Total flux subtracted in 200 components = 0.00121003 Jy ! Clean residual min=-0.001584 max=0.001578 Jy/beam ! Clean residual mean=-0.000002 rms=0.000373 Jy/beam ! Combined flux in latest and established models = 0.467425 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 34 components and 0.467425 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0617% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec 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 ! Your choice of large map pixels excluded 0.0617% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec ! Estimated beam: bmin=2.315 mas, bmaj=2.425 mas, bpa=49.01 degrees ! Estimated noise=497.512 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000179539 Jy ! Component: 100 - total flux cleaned = -0.000200808 Jy ! Component: 150 - total flux cleaned = -0.000158293 Jy ! Component: 200 - total flux cleaned = -0.000134682 Jy ! Total flux subtracted in 200 components = -0.000134682 Jy ! Clean residual min=-0.001178 max=0.001093 Jy/beam ! Clean residual mean=-0.000006 rms=0.000323 Jy/beam ! Combined flux in latest and established models = 0.467291 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 = 2.01946e-05 Jy ! Component: 100 - total flux cleaned = 4.58668e-05 Jy ! Component: 150 - total flux cleaned = 4.61968e-05 Jy ! Component: 200 - total flux cleaned = 4.61552e-05 Jy ! Total flux subtracted in 200 components = 4.61552e-05 Jy ! Clean residual min=-0.001146 max=0.001102 Jy/beam ! Clean residual mean=-0.000006 rms=0.000321 Jy/beam ! Combined flux in latest and established models = 0.467337 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 45 components and 0.467337 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0617% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.0617% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec ! Estimated beam: bmin=1.056 mas, bmaj=1.312 mas, bpa=1.57 degrees ! Estimated noise=396.789 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.01418e-05 Jy ! Component: 100 - total flux cleaned = 0.000123705 Jy ! Component: 150 - total flux cleaned = 7.45571e-05 Jy ! Component: 200 - total flux cleaned = 7.37339e-05 Jy ! Total flux subtracted in 200 components = 7.37339e-05 Jy ! Clean residual min=-0.001503 max=0.001503 Jy/beam ! Clean residual mean=-0.000002 rms=0.000352 Jy/beam ! Combined flux in latest and established models = 0.467411 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 48 components and 0.467411 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=0.091135Jy sigma=0.000666 ! Fit after self-cal, rms=0.091125Jy sigma=0.000666 wmodel J1203+4803_X_2017_04_28_pus_map.mod ! Writing 48 model components to file: J1203+4803_X_2017_04_28_pus_map.mod wobs J1203+4803_X_2017_04_28_pus_uvs.fits ! Writing UV FITS file: J1203+4803_X_2017_04_28_pus_uvs.fits wwins J1203+4803_X_2017_04_28_pus_map.win ! wwins: Wrote 3 windows to J1203+4803_X_2017_04_28_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! Your choice of large map pixels excluded 0.0617% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000343888 Jy ! Component: 100 - total flux cleaned = -0.000368653 Jy ! Component: 150 - total flux cleaned = -0.000276359 Jy ! Component: 200 - total flux cleaned = -0.000119695 Jy ! Component: 250 - total flux cleaned = 1.12372e-05 Jy ! Component: 300 - total flux cleaned = 0.000161076 Jy ! Component: 350 - total flux cleaned = 0.000286644 Jy ! Component: 400 - total flux cleaned = 0.000389586 Jy ! Component: 450 - total flux cleaned = 0.000550758 Jy ! Component: 500 - total flux cleaned = 0.000630046 Jy ! Component: 550 - total flux cleaned = 0.000747012 Jy ! Component: 600 - total flux cleaned = 0.000862091 Jy ! Component: 650 - total flux cleaned = 0.000956347 Jy ! Component: 700 - total flux cleaned = 0.00106815 Jy ! Component: 750 - total flux cleaned = 0.00117814 Jy ! Component: 800 - total flux cleaned = 0.00128707 Jy ! Component: 850 - total flux cleaned = 0.00139434 Jy ! Component: 900 - total flux cleaned = 0.0015004 Jy ! Component: 950 - total flux cleaned = 0.00158767 Jy ! Component: 1000 - total flux cleaned = 0.00172532 Jy ! Component: 1050 - total flux cleaned = 0.00181005 Jy ! Component: 1100 - total flux cleaned = 0.0018938 Jy ! Component: 1150 - total flux cleaned = 0.00197686 Jy ! Component: 1200 - total flux cleaned = 0.00209152 Jy ! Component: 1250 - total flux cleaned = 0.00214018 Jy ! Component: 1300 - total flux cleaned = 0.00222082 Jy ! Component: 1350 - total flux cleaned = 0.00228425 Jy ! Component: 1400 - total flux cleaned = 0.00237878 Jy ! Component: 1450 - total flux cleaned = 0.00244092 Jy ! Component: 1500 - total flux cleaned = 0.00250256 Jy ! Component: 1550 - total flux cleaned = 0.00256381 Jy ! Component: 1600 - total flux cleaned = 0.00257885 Jy ! Component: 1650 - total flux cleaned = 0.0026539 Jy ! Component: 1700 - total flux cleaned = 0.002684 Jy ! Component: 1750 - total flux cleaned = 0.0027727 Jy ! Component: 1800 - total flux cleaned = 0.00278716 Jy ! Component: 1850 - total flux cleaned = 0.00288861 Jy ! Component: 1900 - total flux cleaned = 0.0029031 Jy ! Component: 1950 - total flux cleaned = 0.00291729 Jy ! Component: 2000 - total flux cleaned = 0.00294563 Jy ! Total flux subtracted in 2048 components = 0.00301614 Jy ! Clean residual min=-0.000848 max=0.000856 Jy/beam ! Clean residual mean=-0.000001 rms=0.000247 Jy/beam ! Combined flux in latest and established models = 0.470427 Jy keep ! Adding 154 model components to the UV plane model. ! The established model now contains 201 components and 0.470427 Jy ![Exited script file: muppet] wmap "J1203+4803_X_2017_04_28_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.0617% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.056 x 1.312 at 1.57 degrees (North through East) ! Clean map min=-0.00091446 max=0.39217 Jy/beam ! Writing clean map to FITS file: J1203+4803_X_2017_04_28_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.392173 invert ! Inverting map ! Your choice of large map pixels excluded 0.0617% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00024711 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.189031 0.189031 0.378063 0.756125 1.51225 3.0245 6.049 12.098 24.196 48.392 96.784 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.392 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.056 x 1.312 at 1.57 degrees (North through East) ! Clean map min=-0.00091446 max=0.39217 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 J1203+4803_X_2017_04_28_pus_uvs.log closed on Mon Apr 29 14:28:36 2019