! Started logfile: J0151+2517_X_2017_08_05_pus_uvs.log on Thu May 9 18:46:19 2019 obs J0151+2517_X_2017_08_05_pus_uva.fits ! Reading UV FITS file: J0151+2517_X_2017_08_05_pus_uva.fits ! AN table 1: 83 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.950201 visibilities/baseline/integration-bin. ! Found source: J0151+2517 ! ! 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 575 lines of history. ! ! Reading 42588 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 J0151+2517_X_2017_08_05_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 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.925343Jy sigma=0.007805 ! Fit after self-cal, rms=0.915160Jy sigma=0.007738 ! 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 0.127% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.7378 mas, bmaj=1.545 mas, bpa=-0.05962 degrees ! Estimated noise=796.595 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0662453 Jy ! Component: 100 - total flux cleaned = 0.0823934 Jy ! Total flux subtracted in 100 components = 0.0823934 Jy ! Clean residual min=-0.004557 max=0.010169 Jy/beam ! Clean residual mean=-0.000012 rms=0.001099 Jy/beam ! Combined flux in latest and established models = 0.0823934 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0823934 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=0.086492Jy sigma=0.000671 ! Fit after self-cal, rms=0.086479Jy sigma=0.000671 ! Inverting map ! Your choice of large map pixels excluded 0.127% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Added new window around map position (0.4, -2.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0096522 Jy ! Component: 100 - total flux cleaned = 0.015499 Jy ! Total flux subtracted in 100 components = 0.015499 Jy ! Clean residual min=-0.003868 max=0.003988 Jy/beam ! Clean residual mean=-0.000008 rms=0.000840 Jy/beam ! Combined flux in latest and established models = 0.0978924 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 22 components and 0.0978924 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=0.085050Jy sigma=0.000658 ! Fit after self-cal, rms=0.084960Jy sigma=0.000657 ! Inverting map ! Your choice of large map pixels excluded 0.127% of the data. ! The x-axis pixel size should ideally be below 0.1991 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 0.127% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.9042 mas, bmaj=1.825 mas, bpa=-0.2405 degrees ! Estimated noise=413.011 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 = 0.00677127 Jy ! Component: 100 - total flux cleaned = 0.0107288 Jy ! Component: 150 - total flux cleaned = 0.0133116 Jy ! Component: 200 - total flux cleaned = 0.0150444 Jy ! Total flux subtracted in 200 components = 0.0150444 Jy ! Clean residual min=-0.002775 max=0.002018 Jy/beam ! Clean residual mean=-0.000001 rms=0.000519 Jy/beam ! Combined flux in latest and established models = 0.112937 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 41 components and 0.112937 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=0.084392Jy sigma=0.000652 ! Fit after self-cal, rms=0.084371Jy sigma=0.000652 ! Inverting map ! Your choice of large map pixels excluded 0.127% of the data. ! The x-axis pixel size should ideally be below 0.1991 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 1.08 KP 1.12 ! LA 0.97 MK 0.97 NL 0.86 OV 1.06 ! PT 1.03 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.23 FD 1.00 HN 1.21 KP 1.00 ! LA 0.95 MK 1.02 NL 0.86 OV 1.06 ! PT 1.02 SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.95 HN 1.06 KP 0.99 ! LA 0.98 MK 1.02 NL 0.86 OV 1.08 ! PT 1.02 SC 1.09 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.94 HN 1.02 KP 0.93 ! LA 1.00 MK 1.00 NL 0.88 OV 1.05 ! PT 1.01 SC 1.06 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.93 HN 0.99 KP 0.88 ! LA 0.99 MK 1.04 NL 0.89 OV 1.05 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 0.99 KP 0.86 ! LA 0.98 MK 0.98 NL 0.88 OV 1.07 ! PT 1.04 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.95 HN 1.30 KP 0.81 ! LA 1.02 MK 1.02 NL 0.89 OV 1.11 ! PT 1.04 SC 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.03 HN 1.22 KP 0.85 ! LA 0.96 MK 1.02 NL 0.91 OV 1.11 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.95 HN 1.06 KP 0.91 ! LA 0.98 MK 0.99 NL 0.88 OV 1.09 ! PT 1.02 SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.95 HN 0.99 KP 0.92 ! LA 0.99 MK 0.98 NL 0.89 OV 1.10 ! PT 1.05 SC 1.00 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.19 FD 0.96 HN 1.08 KP 0.96 ! LA 0.98 MK 1.01 NL 0.92 OV 1.09 ! PT 1.01 SC 0.97 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.96 HN 0.91 KP 1.01 ! LA 1.00 MK 1.00 NL 0.90 OV 1.10 ! PT 1.11 SC 0.96 ! ! ! Fit before self-cal, rms=0.084371Jy sigma=0.000652 ! Fit after self-cal, rms=0.084030Jy sigma=0.000647 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.127% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.9127 mas, bmaj=1.836 mas, bpa=-0.5491 degrees ! Estimated noise=409.528 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 = 0.000855846 Jy ! Component: 100 - total flux cleaned = 0.00101052 Jy ! Component: 150 - total flux cleaned = 0.00106839 Jy ! Component: 200 - total flux cleaned = 0.00108326 Jy ! Total flux subtracted in 200 components = 0.00108326 Jy ! Clean residual min=-0.001106 max=0.001065 Jy/beam ! Clean residual mean=0.000000 rms=0.000284 Jy/beam ! Combined flux in latest and established models = 0.11402 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 55 components and 0.11402 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=0.084003Jy sigma=0.000647 ! Fit after self-cal, rms=0.084019Jy sigma=0.000646 ! Inverting map ! Your choice of large map pixels excluded 0.127% of the data. ! The x-axis pixel size should ideally be below 0.1991 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=0.084019Jy sigma=0.000646 ! Fit after self-cal, rms=0.089080Jy sigma=0.000644 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.127% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.9139 mas, bmaj=1.834 mas, bpa=-0.5364 degrees ! Estimated noise=409.513 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000236729 Jy ! Component: 100 - total flux cleaned = 0.000348914 Jy ! Component: 150 - total flux cleaned = 0.000362094 Jy ! Component: 200 - total flux cleaned = 0.000372905 Jy ! Total flux subtracted in 200 components = 0.000372905 Jy ! Clean residual min=-0.001013 max=0.000945 Jy/beam ! Clean residual mean=-0.000002 rms=0.000244 Jy/beam ! Combined flux in latest and established models = 0.114393 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 58 components and 0.114393 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=0.089076Jy sigma=0.000644 ! Fit after self-cal, rms=0.089145Jy sigma=0.000644 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.127% of the data. ! The x-axis pixel size should ideally be below 0.1991 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 = -1.01571e-05 Jy ! Component: 100 - total flux cleaned = 2.44903e-05 Jy ! Component: 150 - total flux cleaned = 6.87782e-05 Jy ! Component: 200 - total flux cleaned = 7.60791e-05 Jy ! Total flux subtracted in 200 components = 7.60791e-05 Jy ! Clean residual min=-0.001005 max=0.000961 Jy/beam ! Clean residual mean=-0.000002 rms=0.000241 Jy/beam ! Combined flux in latest and established models = 0.114469 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 63 components and 0.114469 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=0.089143Jy sigma=0.000644 ! Fit after self-cal, rms=0.089142Jy sigma=0.000644 ! Inverting map ! Your choice of large map pixels excluded 0.127% of the data. ! The x-axis pixel size should ideally be below 0.1991 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=0.089142Jy sigma=0.000644 ! Fit after self-cal, rms=0.090113Jy sigma=0.000644 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.127% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.9149 mas, bmaj=1.834 mas, bpa=-0.6003 degrees ! Estimated noise=408.947 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.89315e-06 Jy ! Component: 100 - total flux cleaned = 2.10224e-05 Jy ! Component: 150 - total flux cleaned = 2.91934e-05 Jy ! Component: 200 - total flux cleaned = 3.54314e-05 Jy ! Total flux subtracted in 200 components = 3.54314e-05 Jy ! Clean residual min=-0.000936 max=0.000935 Jy/beam ! Clean residual mean=-0.000002 rms=0.000237 Jy/beam ! Combined flux in latest and established models = 0.114504 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 63 components and 0.114504 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=0.090111Jy sigma=0.000643 ! Fit after self-cal, rms=0.090118Jy sigma=0.000643 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.127% of the data. ! The x-axis pixel size should ideally be below 0.1991 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 = -4.19846e-05 Jy ! Component: 100 - total flux cleaned = -1.78327e-05 Jy ! Component: 150 - total flux cleaned = -4.42268e-06 Jy ! Component: 200 - total flux cleaned = 7.39474e-06 Jy ! Total flux subtracted in 200 components = 7.39474e-06 Jy ! Clean residual min=-0.000931 max=0.000921 Jy/beam ! Clean residual mean=-0.000002 rms=0.000236 Jy/beam ! Combined flux in latest and established models = 0.114512 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 65 components and 0.114512 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=0.090117Jy sigma=0.000643 ! Fit after self-cal, rms=0.090116Jy sigma=0.000643 ! Inverting map ! Your choice of large map pixels excluded 0.127% of the data. ! The x-axis pixel size should ideally be below 0.1991 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=0.090116Jy sigma=0.000643 ! Fit after self-cal, rms=0.090114Jy sigma=0.000643 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.127% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=2.114 mas, bmaj=2.798 mas, bpa=-0.2327 degrees ! Estimated noise=505.757 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000118917 Jy ! Component: 100 - total flux cleaned = -0.000119629 Jy ! Component: 150 - total flux cleaned = -0.000112541 Jy ! Component: 200 - total flux cleaned = -0.000107097 Jy ! Total flux subtracted in 200 components = -0.000107097 Jy ! Clean residual min=-0.000925 max=0.000937 Jy/beam ! Clean residual mean=-0.000005 rms=0.000266 Jy/beam ! Combined flux in latest and established models = 0.114405 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 68 components and 0.114405 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=0.090115Jy sigma=0.000643 ! Fit after self-cal, rms=0.090114Jy sigma=0.000643 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.127% of the data. ! The x-axis pixel size should ideally be below 0.1991 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 = -6.81036e-05 Jy ! Component: 100 - total flux cleaned = -5.18586e-05 Jy ! Component: 150 - total flux cleaned = -3.5203e-05 Jy ! Component: 200 - total flux cleaned = -2.64136e-05 Jy ! Total flux subtracted in 200 components = -2.64136e-05 Jy ! Clean residual min=-0.000911 max=0.000931 Jy/beam ! Clean residual mean=-0.000005 rms=0.000264 Jy/beam ! Combined flux in latest and established models = 0.114378 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 69 components and 0.114378 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=0.090115Jy sigma=0.000643 ! Fit after self-cal, rms=0.090115Jy sigma=0.000643 ! Inverting map ! Your choice of large map pixels excluded 0.127% of the data. ! The x-axis pixel size should ideally be below 0.1991 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 0.127% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.9155 mas, bmaj=1.834 mas, bpa=-0.6702 degrees ! Estimated noise=408.776 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9155 x 1.834 at -0.6702 degrees (North through East) ! Clean map min=-0.00085323 max=0.08537 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 0.127% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.7453 mas, bmaj=1.55 mas, bpa=-0.3831 degrees ! Estimated noise=794.042 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0655707 Jy ! Component: 100 - total flux cleaned = 0.0834866 Jy ! Component: 150 - total flux cleaned = 0.0929406 Jy ! Component: 200 - total flux cleaned = 0.0990219 Jy ! Total flux subtracted in 200 components = 0.0990219 Jy ! Clean residual min=-0.003077 max=0.003271 Jy/beam ! Clean residual mean=-0.000006 rms=0.000680 Jy/beam ! Combined flux in latest and established models = 0.0990219 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.0990219 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.127% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.9155 mas, bmaj=1.834 mas, bpa=-0.6702 degrees ! Estimated noise=408.776 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 = 0.00596769 Jy ! Component: 100 - total flux cleaned = 0.00938311 Jy ! Component: 150 - total flux cleaned = 0.0115153 Jy ! Component: 200 - total flux cleaned = 0.0129362 Jy ! Total flux subtracted in 200 components = 0.0129362 Jy ! Clean residual min=-0.001081 max=0.001061 Jy/beam ! Clean residual mean=-0.000005 rms=0.000259 Jy/beam ! Combined flux in latest and established models = 0.111958 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 42 components and 0.111958 Jy ! Inverting map ! Your choice of large map pixels excluded 0.127% of the data. ! The x-axis pixel size should ideally be below 0.1991 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 0.127% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=2.114 mas, bmaj=2.798 mas, bpa=-0.2327 degrees ! Estimated noise=505.757 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00140937 Jy ! Component: 100 - total flux cleaned = 0.00200665 Jy ! Component: 150 - total flux cleaned = 0.00219604 Jy ! Component: 200 - total flux cleaned = 0.00223471 Jy ! Total flux subtracted in 200 components = 0.00223471 Jy ! Clean residual min=-0.000948 max=0.000972 Jy/beam ! Clean residual mean=-0.000006 rms=0.000268 Jy/beam ! Combined flux in latest and established models = 0.114193 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.94842e-05 Jy ! Component: 100 - total flux cleaned = 5.91516e-05 Jy ! Component: 150 - total flux cleaned = 8.77516e-05 Jy ! Component: 200 - total flux cleaned = 0.000102691 Jy ! Total flux subtracted in 200 components = 0.000102691 Jy ! Clean residual min=-0.000929 max=0.000976 Jy/beam ! Clean residual mean=-0.000005 rms=0.000267 Jy/beam ! Combined flux in latest and established models = 0.114295 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 59 components and 0.114295 Jy ! Inverting map ! Your choice of large map pixels excluded 0.127% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.127% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.9155 mas, bmaj=1.834 mas, bpa=-0.6702 degrees ! Estimated noise=408.776 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.99849e-05 Jy ! Component: 100 - total flux cleaned = -4.11044e-05 Jy ! Component: 150 - total flux cleaned = -4.15809e-05 Jy ! Component: 200 - total flux cleaned = -2.89667e-05 Jy ! Total flux subtracted in 200 components = -2.89667e-05 Jy ! Clean residual min=-0.000930 max=0.000888 Jy/beam ! Clean residual mean=-0.000003 rms=0.000238 Jy/beam ! Combined flux in latest and established models = 0.114267 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 66 components and 0.114266 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=0.090123Jy sigma=0.000644 ! Fit after self-cal, rms=0.090120Jy sigma=0.000644 wmodel J0151+2517_X_2017_08_05_pus_map.mod ! Writing 66 model components to file: J0151+2517_X_2017_08_05_pus_map.mod wobs J0151+2517_X_2017_08_05_pus_uvs.fits ! Writing UV FITS file: J0151+2517_X_2017_08_05_pus_uvs.fits wwins J0151+2517_X_2017_08_05_pus_map.win ! wwins: Wrote 2 windows to J0151+2517_X_2017_08_05_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 0.127% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 8.68568e-05 Jy ! Component: 100 - total flux cleaned = 5.57143e-05 Jy ! Component: 150 - total flux cleaned = -5.17631e-05 Jy ! Component: 200 - total flux cleaned = -0.00015512 Jy ! Component: 250 - total flux cleaned = -0.000240759 Jy ! Component: 300 - total flux cleaned = -0.000296075 Jy ! Component: 350 - total flux cleaned = -0.000309575 Jy ! Component: 400 - total flux cleaned = -0.000309635 Jy ! Component: 450 - total flux cleaned = -0.000310005 Jy ! Component: 500 - total flux cleaned = -0.0003101 Jy ! Component: 550 - total flux cleaned = -0.000297477 Jy ! Component: 600 - total flux cleaned = -0.000272589 Jy ! Component: 650 - total flux cleaned = -0.000272545 Jy ! Component: 700 - total flux cleaned = -0.000248874 Jy ! Component: 750 - total flux cleaned = -0.000237292 Jy ! Component: 800 - total flux cleaned = -0.000237444 Jy ! Component: 850 - total flux cleaned = -0.000248844 Jy ! Component: 900 - total flux cleaned = -0.000226512 Jy ! Component: 950 - total flux cleaned = -0.000226552 Jy ! Component: 1000 - total flux cleaned = -0.000237336 Jy ! Component: 1050 - total flux cleaned = -0.000237266 Jy ! Component: 1100 - total flux cleaned = -0.000258496 Jy ! Component: 1150 - total flux cleaned = -0.00023745 Jy ! Component: 1200 - total flux cleaned = -0.000268794 Jy ! Component: 1250 - total flux cleaned = -0.00026886 Jy ! Component: 1300 - total flux cleaned = -0.000278994 Jy ! Component: 1350 - total flux cleaned = -0.000268884 Jy ! Component: 1400 - total flux cleaned = -0.000258883 Jy ! Component: 1450 - total flux cleaned = -0.000258866 Jy ! Component: 1500 - total flux cleaned = -0.000249008 Jy ! Component: 1550 - total flux cleaned = -0.000181103 Jy ! Component: 1600 - total flux cleaned = -0.000238863 Jy ! Component: 1650 - total flux cleaned = -0.000210308 Jy ! Component: 1700 - total flux cleaned = -0.000248124 Jy ! Component: 1750 - total flux cleaned = -0.000219934 Jy ! Component: 1800 - total flux cleaned = -0.000229223 Jy ! Component: 1850 - total flux cleaned = -0.000210878 Jy ! Component: 1900 - total flux cleaned = -0.000238244 Jy ! Component: 1950 - total flux cleaned = -0.000247319 Jy ! Component: 2000 - total flux cleaned = -0.000247389 Jy ! Total flux subtracted in 2048 components = -0.000247342 Jy ! Clean residual min=-0.000530 max=0.000517 Jy/beam ! Clean residual mean=-0.000001 rms=0.000167 Jy/beam ! Combined flux in latest and established models = 0.114019 Jy keep ! Adding 163 model components to the UV plane model. ! The established model now contains 229 components and 0.114019 Jy ![Exited script file: muppet] wmap "J0151+2517_X_2017_08_05_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.127% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9155 x 1.834 at -0.6702 degrees (North through East) ! Clean map min=-0.00082631 max=0.085404 Jy/beam ! Writing clean map to FITS file: J0151+2517_X_2017_08_05_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0854036 invert ! Inverting map ! Your choice of large map pixels excluded 0.127% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000166558 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.585073 0.585073 1.17015 2.34029 4.68059 9.36117 18.7223 37.4447 74.8894 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.085 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9155 x 1.834 at -0.6702 degrees (North through East) ! Clean map min=-0.00082631 max=0.085404 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 J0151+2517_X_2017_08_05_pus_uvs.log closed on Thu May 9 18:46:22 2019