! Started logfile: J1419+3821_X_2017_06_10_pus_uvs.log on Mon May 6 12:49:09 2019 obs J1419+3821_X_2017_06_10_pus_uva.fits ! Reading UV FITS file: J1419+3821_X_2017_06_10_pus_uva.fits ! AN table 1: 17 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.879739 visibilities/baseline/integration-bin. ! Found source: J1419+3821 ! ! 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 1309 lines of history. ! ! Reading 8076 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 J1419+3821_X_2017_06_10_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 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.648563Jy sigma=0.006075 ! Fit after self-cal, rms=0.639087Jy sigma=0.006008 ! 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 0.198% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.7359 mas, bmaj=1.59 mas, bpa=-16.72 degrees ! Estimated noise=1221.33 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 = 0.281738 Jy ! Component: 100 - total flux cleaned = 0.343402 Jy ! Total flux subtracted in 100 components = 0.343402 Jy ! Clean residual min=-0.005976 max=0.018749 Jy/beam ! Clean residual mean=0.000016 rms=0.002117 Jy/beam ! Combined flux in latest and established models = 0.343402 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.343402 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=0.080104Jy sigma=0.000728 ! Fit after self-cal, rms=0.080100Jy sigma=0.000728 ! Inverting map ! Your choice of large map pixels excluded 0.198% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.019314 Jy ! Component: 100 - total flux cleaned = 0.0288962 Jy ! Total flux subtracted in 100 components = 0.0288962 Jy ! Clean residual min=-0.004159 max=0.005826 Jy/beam ! Clean residual mean=0.000015 rms=0.001229 Jy/beam ! Combined flux in latest and established models = 0.372298 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 14 components and 0.372298 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=0.075149Jy sigma=0.000673 ! Fit after self-cal, rms=0.075144Jy sigma=0.000673 ! Inverting map ! Your choice of large map pixels excluded 0.198% of the data. ! The x-axis pixel size should ideally be below 0.1988 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 0.198% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.9066 mas, bmaj=1.79 mas, bpa=-14.93 degrees ! Estimated noise=842.46 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 = 0.00704643 Jy ! Component: 100 - total flux cleaned = 0.0109394 Jy ! Component: 150 - total flux cleaned = 0.0133004 Jy ! Component: 200 - total flux cleaned = 0.0147769 Jy ! Total flux subtracted in 200 components = 0.0147769 Jy ! Clean residual min=-0.003981 max=0.004064 Jy/beam ! Clean residual mean=0.000025 rms=0.000879 Jy/beam ! Combined flux in latest and established models = 0.387075 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 36 components and 0.387075 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=0.074586Jy sigma=0.000665 ! Fit after self-cal, rms=0.074585Jy sigma=0.000665 ! Inverting map ! Your choice of large map pixels excluded 0.198% of the data. ! The x-axis pixel size should ideally be below 0.1988 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 1.01 FD 0.99 HN 1.04 KP 1.00 ! LA 0.97 MK 0.98 NL 0.95 OV 1.00 ! PT 1.00 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 1.00 KP 0.99 ! LA 0.98 MK 0.99 NL 0.95 OV 1.00 ! PT 1.03 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.01 KP 1.00 ! LA 1.00 MK 0.99 NL 0.94 OV 0.98 ! PT 1.00 SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.02 KP 1.01 ! LA 1.01 MK 1.00 NL 0.95 OV 1.00 ! PT 1.03 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.99 HN 0.96 KP 1.00 ! LA 1.01 MK 0.99 NL 0.97 OV 0.99 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 1.01 KP 1.01 ! LA 1.00 MK 0.98 NL 0.97 OV 1.00 ! PT 1.00 SC 1.07 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 HN 1.01 KP 1.03 ! LA 1.03 MK 1.00 NL 0.96 OV 0.98 ! PT 1.01 SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 HN 1.01 KP 1.03 ! LA 0.96 MK 0.98 NL 0.95 OV 0.99 ! PT 1.03 SC 1.05 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 1.01 KP 1.00 ! LA 1.00 MK 1.00 NL 0.98 OV 1.00 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 0.99 KP 1.02 ! LA 1.02 MK 0.99 NL 0.95 OV 1.00 ! PT 1.01 SC 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.02 HN 1.01 KP 1.02 ! LA 1.00 MK 0.99 NL 0.95 OV 0.98 ! PT 1.04 SC 1.02 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.01 KP 1.00 ! LA 0.99 MK 0.96 NL 0.96 OV 1.00 ! PT 1.04 SC 1.05 ! ! ! Fit before self-cal, rms=0.074585Jy sigma=0.000665 ! Fit after self-cal, rms=0.073895Jy sigma=0.000655 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.198% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.9076 mas, bmaj=1.795 mas, bpa=-15.35 degrees ! Estimated noise=841.141 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 = -1.59288e-05 Jy ! Component: 100 - total flux cleaned = -7.00695e-05 Jy ! Component: 150 - total flux cleaned = 2.92197e-05 Jy ! Component: 200 - total flux cleaned = 8.40834e-05 Jy ! Total flux subtracted in 200 components = 8.40834e-05 Jy ! Clean residual min=-0.002236 max=0.002530 Jy/beam ! Clean residual mean=0.000017 rms=0.000578 Jy/beam ! Combined flux in latest and established models = 0.387159 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 46 components and 0.387159 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=0.073849Jy sigma=0.000655 ! Fit after self-cal, rms=0.073869Jy sigma=0.000654 ! Inverting map ! Your choice of large map pixels excluded 0.198% of the data. ! The x-axis pixel size should ideally be below 0.1988 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=0.073869Jy sigma=0.000654 ! Fit after self-cal, rms=0.073597Jy sigma=0.000651 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.198% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.9069 mas, bmaj=1.794 mas, bpa=-15.26 degrees ! Estimated noise=840.412 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000765564 Jy ! Component: 100 - total flux cleaned = 0.000803092 Jy ! Component: 150 - total flux cleaned = 0.000834421 Jy ! Component: 200 - total flux cleaned = 0.000892006 Jy ! Total flux subtracted in 200 components = 0.000892006 Jy ! Clean residual min=-0.002058 max=0.002096 Jy/beam ! Clean residual mean=0.000007 rms=0.000515 Jy/beam ! Combined flux in latest and established models = 0.388051 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 52 components and 0.388051 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=0.073587Jy sigma=0.000651 ! Fit after self-cal, rms=0.073589Jy sigma=0.000651 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.198% of the data. ! The x-axis pixel size should ideally be below 0.1988 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 = 1.73026e-05 Jy ! Component: 100 - total flux cleaned = 4.37291e-05 Jy ! Component: 150 - total flux cleaned = 7.76479e-05 Jy ! Component: 200 - total flux cleaned = 9.887e-05 Jy ! Total flux subtracted in 200 components = 9.887e-05 Jy ! Clean residual min=-0.002064 max=0.002096 Jy/beam ! Clean residual mean=0.000007 rms=0.000512 Jy/beam ! Combined flux in latest and established models = 0.38815 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 53 components and 0.38815 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=0.073585Jy sigma=0.000651 ! Fit after self-cal, rms=0.073585Jy sigma=0.000651 ! Inverting map ! Your choice of large map pixels excluded 0.198% of the data. ! The x-axis pixel size should ideally be below 0.1988 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=0.073585Jy sigma=0.000651 ! Fit after self-cal, rms=0.073536Jy sigma=0.000651 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.198% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.9064 mas, bmaj=1.794 mas, bpa=-15.27 degrees ! Estimated noise=840.12 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000270961 Jy ! Component: 100 - total flux cleaned = 0.000310097 Jy ! Component: 150 - total flux cleaned = 0.00034468 Jy ! Component: 200 - total flux cleaned = 0.000376479 Jy ! Total flux subtracted in 200 components = 0.000376479 Jy ! Clean residual min=-0.002054 max=0.002073 Jy/beam ! Clean residual mean=0.000006 rms=0.000508 Jy/beam ! Combined flux in latest and established models = 0.388527 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 54 components and 0.388527 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=0.073532Jy sigma=0.000651 ! Fit after self-cal, rms=0.073532Jy sigma=0.000651 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.198% of the data. ! The x-axis pixel size should ideally be below 0.1988 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 = 1.10545e-05 Jy ! Component: 100 - total flux cleaned = 2.14219e-05 Jy ! Component: 150 - total flux cleaned = 3.08296e-05 Jy ! Component: 200 - total flux cleaned = 4.86887e-05 Jy ! Total flux subtracted in 200 components = 4.86887e-05 Jy ! Clean residual min=-0.002065 max=0.002072 Jy/beam ! Clean residual mean=0.000006 rms=0.000506 Jy/beam ! Combined flux in latest and established models = 0.388575 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 55 components and 0.388575 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=0.073529Jy sigma=0.000651 ! Fit after self-cal, rms=0.073529Jy sigma=0.000651 ! Inverting map ! Your choice of large map pixels excluded 0.198% of the data. ! The x-axis pixel size should ideally be below 0.1988 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=0.073529Jy sigma=0.000651 ! Fit after self-cal, rms=0.073502Jy sigma=0.000651 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.198% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=2.194 mas, bmaj=2.624 mas, bpa=-21.4 degrees ! Estimated noise=1056.43 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000767398 Jy ! Component: 100 - total flux cleaned = 0.000989421 Jy ! Component: 150 - total flux cleaned = 0.00102172 Jy ! Component: 200 - total flux cleaned = 0.00104174 Jy ! Total flux subtracted in 200 components = 0.00104174 Jy ! Clean residual min=-0.002031 max=0.001975 Jy/beam ! Clean residual mean=0.000014 rms=0.000589 Jy/beam ! Combined flux in latest and established models = 0.389617 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 58 components and 0.389617 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=0.073504Jy sigma=0.000651 ! Fit after self-cal, rms=0.073503Jy sigma=0.000651 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.198% of the data. ! The x-axis pixel size should ideally be below 0.1988 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 = 9.64423e-06 Jy ! Component: 100 - total flux cleaned = 2.85637e-05 Jy ! Component: 150 - total flux cleaned = 5.51577e-05 Jy ! Component: 200 - total flux cleaned = 7.1478e-05 Jy ! Total flux subtracted in 200 components = 7.1478e-05 Jy ! Clean residual min=-0.002033 max=0.001965 Jy/beam ! Clean residual mean=0.000014 rms=0.000587 Jy/beam ! Combined flux in latest and established models = 0.389689 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 59 components and 0.389689 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=0.073505Jy sigma=0.000651 ! Fit after self-cal, rms=0.073505Jy sigma=0.000651 ! Inverting map ! Your choice of large map pixels excluded 0.198% of the data. ! The x-axis pixel size should ideally be below 0.1988 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 0.198% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.9062 mas, bmaj=1.794 mas, bpa=-15.27 degrees ! Estimated noise=839.917 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9062 x 1.794 at -15.27 degrees (North through East) ! Clean map min=-0.0018887 max=0.36261 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 0.198% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.736 mas, bmaj=1.594 mas, bpa=-16.97 degrees ! Estimated noise=1216.74 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.28065 Jy ! Component: 100 - total flux cleaned = 0.342066 Jy ! Component: 150 - total flux cleaned = 0.361162 Jy ! Component: 200 - total flux cleaned = 0.37026 Jy ! Total flux subtracted in 200 components = 0.37026 Jy ! Clean residual min=-0.003494 max=0.004781 Jy/beam ! Clean residual mean=0.000002 rms=0.000906 Jy/beam ! Combined flux in latest and established models = 0.37026 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 0.37026 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.198% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.9062 mas, bmaj=1.794 mas, bpa=-15.27 degrees ! Estimated noise=839.917 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 = 0.00727521 Jy ! Component: 100 - total flux cleaned = 0.0114233 Jy ! Component: 150 - total flux cleaned = 0.0139755 Jy ! Component: 200 - total flux cleaned = 0.015594 Jy ! Total flux subtracted in 200 components = 0.015594 Jy ! Clean residual min=-0.002010 max=0.002174 Jy/beam ! Clean residual mean=0.000003 rms=0.000522 Jy/beam ! Combined flux in latest and established models = 0.385854 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 34 components and 0.385854 Jy ! Inverting map ! Your choice of large map pixels excluded 0.198% of the data. ! The x-axis pixel size should ideally be below 0.1988 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 0.198% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=2.194 mas, bmaj=2.624 mas, bpa=-21.4 degrees ! Estimated noise=1056.43 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00205519 Jy ! Component: 100 - total flux cleaned = 0.00297843 Jy ! Component: 150 - total flux cleaned = 0.00336082 Jy ! Component: 200 - total flux cleaned = 0.00342923 Jy ! Total flux subtracted in 200 components = 0.00342923 Jy ! Clean residual min=-0.002002 max=0.001963 Jy/beam ! Clean residual mean=0.000013 rms=0.000589 Jy/beam ! Combined flux in latest and established models = 0.389283 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 = 5.02822e-05 Jy ! Component: 100 - total flux cleaned = 0.000108631 Jy ! Component: 150 - total flux cleaned = 0.000151989 Jy ! Component: 200 - total flux cleaned = 0.000202879 Jy ! Total flux subtracted in 200 components = 0.000202879 Jy ! Clean residual min=-0.002004 max=0.001942 Jy/beam ! Clean residual mean=0.000014 rms=0.000587 Jy/beam ! Combined flux in latest and established models = 0.389486 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 41 components and 0.389486 Jy ! Inverting map ! Your choice of large map pixels excluded 0.198% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.198% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.9062 mas, bmaj=1.794 mas, bpa=-15.27 degrees ! Estimated noise=839.917 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000611583 Jy ! Component: 100 - total flux cleaned = -0.000715857 Jy ! Component: 150 - total flux cleaned = -0.000730817 Jy ! Component: 200 - total flux cleaned = -0.00074272 Jy ! Total flux subtracted in 200 components = -0.00074272 Jy ! Clean residual min=-0.002002 max=0.001985 Jy/beam ! Clean residual mean=0.000006 rms=0.000505 Jy/beam ! Combined flux in latest and established models = 0.388743 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 50 components and 0.388743 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=0.073498Jy sigma=0.000651 ! Fit after self-cal, rms=0.073496Jy sigma=0.000651 wmodel J1419+3821_X_2017_06_10_pus_map.mod ! Writing 50 model components to file: J1419+3821_X_2017_06_10_pus_map.mod wobs J1419+3821_X_2017_06_10_pus_uvs.fits ! Writing UV FITS file: J1419+3821_X_2017_06_10_pus_uvs.fits wwins J1419+3821_X_2017_06_10_pus_map.win ! wwins: Wrote 1 windows to J1419+3821_X_2017_06_10_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 0.198% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000568611 Jy ! Component: 100 - total flux cleaned = 0.00103042 Jy ! Component: 150 - total flux cleaned = 0.00139772 Jy ! Component: 200 - total flux cleaned = 0.00171513 Jy ! Component: 250 - total flux cleaned = 0.00195736 Jy ! Component: 300 - total flux cleaned = 0.00210097 Jy ! Component: 350 - total flux cleaned = 0.00223961 Jy ! Component: 400 - total flux cleaned = 0.0024548 Jy ! Component: 450 - total flux cleaned = 0.00263733 Jy ! Component: 500 - total flux cleaned = 0.00279 Jy ! Component: 550 - total flux cleaned = 0.00293879 Jy ! Component: 600 - total flux cleaned = 0.00308354 Jy ! Component: 650 - total flux cleaned = 0.00315439 Jy ! Component: 700 - total flux cleaned = 0.00329308 Jy ! Component: 750 - total flux cleaned = 0.00342899 Jy ! Component: 800 - total flux cleaned = 0.00358373 Jy ! Component: 850 - total flux cleaned = 0.00362687 Jy ! Component: 900 - total flux cleaned = 0.00369139 Jy ! Component: 950 - total flux cleaned = 0.00381708 Jy ! Component: 1000 - total flux cleaned = 0.00389934 Jy ! Component: 1050 - total flux cleaned = 0.00400122 Jy ! Component: 1100 - total flux cleaned = 0.00408157 Jy ! Component: 1150 - total flux cleaned = 0.00420026 Jy ! Component: 1200 - total flux cleaned = 0.00427828 Jy ! Component: 1250 - total flux cleaned = 0.00437462 Jy ! Component: 1300 - total flux cleaned = 0.0044887 Jy ! Component: 1350 - total flux cleaned = 0.00452624 Jy ! Component: 1400 - total flux cleaned = 0.00460068 Jy ! Component: 1450 - total flux cleaned = 0.00467407 Jy ! Component: 1500 - total flux cleaned = 0.0047467 Jy ! Component: 1550 - total flux cleaned = 0.00487189 Jy ! Component: 1600 - total flux cleaned = 0.00490693 Jy ! Component: 1650 - total flux cleaned = 0.00494154 Jy ! Component: 1700 - total flux cleaned = 0.00499357 Jy ! Component: 1750 - total flux cleaned = 0.00514781 Jy ! Component: 1800 - total flux cleaned = 0.00513078 Jy ! Component: 1850 - total flux cleaned = 0.00518093 Jy ! Component: 1900 - total flux cleaned = 0.00526393 Jy ! Component: 1950 - total flux cleaned = 0.0053298 Jy ! Component: 2000 - total flux cleaned = 0.0053625 Jy ! Total flux subtracted in 2048 components = 0.00541076 Jy ! Clean residual min=-0.000891 max=0.000930 Jy/beam ! Clean residual mean=-0.000003 rms=0.000302 Jy/beam ! Combined flux in latest and established models = 0.394154 Jy keep ! Adding 155 model components to the UV plane model. ! The established model now contains 205 components and 0.394154 Jy ![Exited script file: muppet] wmap "J1419+3821_X_2017_06_10_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.198% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9062 x 1.794 at -15.27 degrees (North through East) ! Clean map min=-0.0015383 max=0.36261 Jy/beam ! Writing clean map to FITS file: J1419+3821_X_2017_06_10_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.362613 invert ! Inverting map ! Your choice of large map pixels excluded 0.198% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000302161 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.249987 0.249987 0.499974 0.999947 1.99989 3.99979 7.99958 15.9992 31.9983 63.9966 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.362 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9062 x 1.794 at -15.27 degrees (North through East) ! Clean map min=-0.0015383 max=0.36261 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 J1419+3821_X_2017_06_10_pus_uvs.log closed on Mon May 6 12:49:10 2019