! Started logfile: J0345+1453_X_2017_05_31_pus_uvs.log on Tue Feb 5 10:44:47 2019 obs J0345+1453_X_2017_05_31_pus_uva.fits ! Reading UV FITS file: J0345+1453_X_2017_05_31_pus_uva.fits ! AN table 1: 30 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.585926 visibilities/baseline/integration-bin. ! Found source: J0345+1453 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 1698 lines of history. ! ! Reading 9492 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 J0345+1453_X_2017_05_31_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.392055Jy sigma=0.003323 ! Fit after self-cal, rms=0.324596Jy sigma=0.002758 ! 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 0.0948% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec ! Estimated beam: bmin=0.6979 mas, bmaj=1.664 mas, bpa=3.088 degrees ! Estimated noise=1312.18 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 = 0.525658 Jy ! Component: 100 - total flux cleaned = 0.649107 Jy ! Total flux subtracted in 100 components = 0.649107 Jy ! Clean residual min=-0.020075 max=0.049123 Jy/beam ! Clean residual mean=-0.000090 rms=0.005794 Jy/beam ! Combined flux in latest and established models = 0.649107 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.649107 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=0.126569Jy sigma=0.001058 ! Fit after self-cal, rms=0.126574Jy sigma=0.001058 ! Inverting map ! Your choice of large map pixels excluded 0.0948% 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 = 0.054033 Jy ! Component: 100 - total flux cleaned = 0.0817393 Jy ! Total flux subtracted in 100 components = 0.0817393 Jy ! Clean residual min=-0.014287 max=0.014078 Jy/beam ! Clean residual mean=-0.000000 rms=0.003342 Jy/beam ! Combined flux in latest and established models = 0.730846 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 8 components and 0.730846 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=0.097991Jy sigma=0.000811 ! Fit after self-cal, rms=0.098002Jy sigma=0.000811 ! Inverting map ! Your choice of large map pixels excluded 0.0948% 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 0.0948% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec ! Estimated beam: bmin=0.8573 mas, bmaj=1.895 mas, bpa=3.251 degrees ! Estimated noise=853.69 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 = 0.016073 Jy ! Component: 100 - total flux cleaned = 0.0188573 Jy ! Component: 150 - total flux cleaned = 0.0186134 Jy ! Component: 200 - total flux cleaned = 0.018215 Jy ! Total flux subtracted in 200 components = 0.018215 Jy ! Clean residual min=-0.016341 max=0.012886 Jy/beam ! Clean residual mean=0.000042 rms=0.003272 Jy/beam ! Combined flux in latest and established models = 0.749061 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 13 components and 0.749061 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=0.095104Jy sigma=0.000790 ! Fit after self-cal, rms=0.095097Jy sigma=0.000790 ! Inverting map ! Your choice of large map pixels excluded 0.0948% 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 0.97 FD 1.00* HN 1.00* KP 1.01 ! LA 0.98 MK 1.00 NL 0.97 OV 1.07 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 1.00* KP 0.96 ! LA 0.98 MK 0.97 NL 0.97 OV 1.08 ! PT 1.08 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 1.00* KP 0.90 ! LA 1.00 MK 1.00 NL 0.97 OV 1.09 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 1.00* KP 0.99 ! LA 1.00 MK 1.03 NL 0.97 OV 1.07 ! PT 1.05 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 1.00* KP 0.99 ! LA 0.99 MK 1.03 NL 0.88 OV 1.10 ! PT 1.05 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 1.00* KP 0.98 ! LA 1.00 MK 1.01 NL 0.88 OV 1.02 ! PT 1.04 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00* HN 1.00* KP 0.99 ! LA 1.02 MK 1.03 NL 0.87 OV 0.99 ! PT 1.06 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 1.00* KP 0.98 ! LA 0.99 MK 1.03 NL 0.88 OV 1.02 ! PT 1.05 SC 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 1.00* KP 1.00 ! LA 1.01 MK 1.02 NL 0.87 OV 1.00 ! PT 1.06 SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 1.00* KP 1.00 ! LA 1.01 MK 1.05 NL 0.89 OV 1.01 ! PT 1.05 SC 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 1.00* KP 0.90 ! LA 1.02 MK 1.07 NL 0.89 OV 1.00 ! PT 1.07 SC 1.02 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 1.00* KP 0.94 ! LA 1.00 MK 1.08 NL 0.90 OV 1.10 ! PT 1.07 SC 1.02 ! ! ! Fit before self-cal, rms=0.095097Jy sigma=0.000790 ! Fit after self-cal, rms=0.080153Jy sigma=0.000660 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.0948% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec ! Estimated beam: bmin=0.8635 mas, bmaj=1.892 mas, bpa=3.112 degrees ! Estimated noise=851.693 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 (-7.2, -0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00826965 Jy ! Component: 100 - total flux cleaned = 0.0100361 Jy ! Component: 150 - total flux cleaned = 0.0105314 Jy ! Component: 200 - total flux cleaned = 0.0109501 Jy ! Total flux subtracted in 200 components = 0.0109501 Jy ! Clean residual min=-0.004190 max=0.004039 Jy/beam ! Clean residual mean=-0.000008 rms=0.001034 Jy/beam ! Combined flux in latest and established models = 0.760011 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 41 components and 0.760011 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=0.079278Jy sigma=0.000652 ! Fit after self-cal, rms=0.079252Jy sigma=0.000651 ! Inverting map ! Your choice of large map pixels excluded 0.0948% 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=0.079252Jy sigma=0.000651 ! Fit after self-cal, rms=0.078129Jy sigma=0.000640 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0948% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec ! Estimated beam: bmin=0.8631 mas, bmaj=1.891 mas, bpa=3.165 degrees ! Estimated noise=851.231 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0016009 Jy ! Component: 100 - total flux cleaned = 0.00245482 Jy ! Component: 150 - total flux cleaned = 0.00312431 Jy ! Component: 200 - total flux cleaned = 0.00352976 Jy ! Total flux subtracted in 200 components = 0.00352976 Jy ! Clean residual min=-0.002961 max=0.002481 Jy/beam ! Clean residual mean=-0.000004 rms=0.000661 Jy/beam ! Combined flux in latest and established models = 0.763541 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 51 components and 0.763541 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=0.077968Jy sigma=0.000638 ! Fit after self-cal, rms=0.077965Jy sigma=0.000638 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0948% 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 = 0.000628294 Jy ! Component: 100 - total flux cleaned = 0.00116389 Jy ! Component: 150 - total flux cleaned = 0.0015406 Jy ! Component: 200 - total flux cleaned = 0.00179196 Jy ! Total flux subtracted in 200 components = 0.00179196 Jy ! Clean residual min=-0.002802 max=0.002370 Jy/beam ! Clean residual mean=-0.000002 rms=0.000625 Jy/beam ! Combined flux in latest and established models = 0.765333 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 57 components and 0.765333 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=0.077891Jy sigma=0.000638 ! Fit after self-cal, rms=0.077888Jy sigma=0.000638 ! Inverting map ! Your choice of large map pixels excluded 0.0948% 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=0.077888Jy sigma=0.000638 ! Fit after self-cal, rms=0.077900Jy sigma=0.000637 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0948% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec ! Estimated beam: bmin=0.8639 mas, bmaj=1.891 mas, bpa=3.123 degrees ! Estimated noise=851.598 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.52242e-06 Jy ! Component: 100 - total flux cleaned = 0.000508748 Jy ! Component: 150 - total flux cleaned = 0.000961178 Jy ! Component: 200 - total flux cleaned = 0.00128309 Jy ! Total flux subtracted in 200 components = 0.00128309 Jy ! Clean residual min=-0.002482 max=0.002156 Jy/beam ! Clean residual mean=-0.000004 rms=0.000576 Jy/beam ! Combined flux in latest and established models = 0.766616 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 58 components and 0.766616 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=0.077830Jy sigma=0.000637 ! Fit after self-cal, rms=0.077829Jy sigma=0.000637 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0948% 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 = 0.000372654 Jy ! Component: 100 - total flux cleaned = 0.000617496 Jy ! Component: 150 - total flux cleaned = 0.000883757 Jy ! Component: 200 - total flux cleaned = 0.00109797 Jy ! Total flux subtracted in 200 components = 0.00109797 Jy ! Clean residual min=-0.002377 max=0.002046 Jy/beam ! Clean residual mean=-0.000003 rms=0.000556 Jy/beam ! Combined flux in latest and established models = 0.767714 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 63 components and 0.767714 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=0.077793Jy sigma=0.000636 ! Fit after self-cal, rms=0.077792Jy sigma=0.000636 ! Inverting map ! Your choice of large map pixels excluded 0.0948% 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=0.077792Jy sigma=0.000636 ! Fit after self-cal, rms=0.077820Jy sigma=0.000636 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0948% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec ! Estimated beam: bmin=2.161 mas, bmaj=3.096 mas, bpa=0.4619 degrees ! Estimated noise=1087 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00133071 Jy ! Component: 100 - total flux cleaned = 0.00171147 Jy ! Component: 150 - total flux cleaned = 0.00177714 Jy ! Component: 200 - total flux cleaned = 0.00189414 Jy ! Total flux subtracted in 200 components = 0.00189414 Jy ! Clean residual min=-0.001933 max=0.002365 Jy/beam ! Clean residual mean=-0.000007 rms=0.000609 Jy/beam ! Combined flux in latest and established models = 0.769608 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 70 components and 0.769608 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=0.077803Jy sigma=0.000636 ! Fit after self-cal, rms=0.077798Jy sigma=0.000636 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0948% 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 = 0.000435257 Jy ! Component: 100 - total flux cleaned = 0.000490238 Jy ! Component: 150 - total flux cleaned = 0.000562184 Jy ! Component: 200 - total flux cleaned = 0.000627793 Jy ! Total flux subtracted in 200 components = 0.000627793 Jy ! Clean residual min=-0.001918 max=0.002137 Jy/beam ! Clean residual mean=-0.000006 rms=0.000595 Jy/beam ! Combined flux in latest and established models = 0.770236 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 73 components and 0.770236 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=0.077795Jy sigma=0.000636 ! Fit after self-cal, rms=0.077794Jy sigma=0.000636 ! Inverting map ! Your choice of large map pixels excluded 0.0948% 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 0.0948% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec ! Estimated beam: bmin=0.8645 mas, bmaj=1.892 mas, bpa=3.093 degrees ! Estimated noise=851.876 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8645 x 1.892 at 3.093 degrees (North through East) ! Clean map min=-0.00215 max=0.69267 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.077794Jy sigma=0.000636 ! Fit after self-cal, rms=0.072087Jy sigma=0.000584 ! Inverting map and beam ! Your choice of large map pixels excluded 0.0948% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec ! Estimated beam: bmin=0.8652 mas, bmaj=1.892 mas, bpa=3.062 degrees ! Estimated noise=852.224 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000414577 Jy ! Component: 100 - total flux cleaned = -0.000268621 Jy ! Component: 150 - total flux cleaned = -0.000133013 Jy ! Component: 200 - total flux cleaned = 8.82046e-05 Jy ! Total flux subtracted in 200 components = 8.82046e-05 Jy ! Clean residual min=-0.002337 max=0.001955 Jy/beam ! Clean residual mean=-0.000004 rms=0.000505 Jy/beam ! Combined flux in latest and established models = 0.770324 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 82 components and 0.770324 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=0.072052Jy sigma=0.000584 ! Fit after self-cal, rms=0.072052Jy sigma=0.000584 ! Inverting map ! Your choice of large map pixels excluded 0.0948% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000155695 Jy ! Component: 100 - total flux cleaned = 0.000268774 Jy ! Component: 150 - total flux cleaned = 0.000349543 Jy ! Component: 200 - total flux cleaned = 0.000451716 Jy ! Total flux subtracted in 200 components = 0.000451716 Jy ! Clean residual min=-0.002244 max=0.001961 Jy/beam ! Clean residual mean=-0.000003 rms=0.000497 Jy/beam ! Combined flux in latest and established models = 0.770776 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 86 components and 0.770776 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=0.072033Jy sigma=0.000583 ! Fit after self-cal, rms=0.072033Jy sigma=0.000583 ! Inverting map ! Your choice of large map pixels excluded 0.0948% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.072033Jy sigma=0.000583 ! Fit after self-cal, rms=0.072048Jy sigma=0.000583 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 0.0948% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec ! Estimated beam: bmin=0.7047 mas, bmaj=1.662 mas, bpa=2.909 degrees ! Estimated noise=1318.93 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.52833 Jy ! Component: 100 - total flux cleaned = 0.649145 Jy ! Component: 150 - total flux cleaned = 0.698527 Jy ! Component: 200 - total flux cleaned = 0.723647 Jy ! Total flux subtracted in 200 components = 0.723647 Jy ! Clean residual min=-0.006839 max=0.011606 Jy/beam ! Clean residual mean=-0.000037 rms=0.001666 Jy/beam ! Combined flux in latest and established models = 0.723646 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 7 model components to the UV plane model. ! The established model now contains 7 components and 0.723646 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.0948% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec ! Estimated beam: bmin=0.8656 mas, bmaj=1.892 mas, bpa=3.044 degrees ! Estimated noise=852.358 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 = 0.0149006 Jy ! Component: 100 - total flux cleaned = 0.0236639 Jy ! Component: 150 - total flux cleaned = 0.0299092 Jy ! Component: 200 - total flux cleaned = 0.0345607 Jy ! Total flux subtracted in 200 components = 0.0345607 Jy ! Clean residual min=-0.002961 max=0.003495 Jy/beam ! Clean residual mean=-0.000017 rms=0.000749 Jy/beam ! Combined flux in latest and established models = 0.758207 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 34 components and 0.758207 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0948% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec ! Added new window around map position (-8.8, -0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00381231 Jy ! Component: 100 - total flux cleaned = 0.00672911 Jy ! Component: 150 - total flux cleaned = 0.00906762 Jy ! Component: 200 - total flux cleaned = 0.010916 Jy ! Total flux subtracted in 200 components = 0.010916 Jy ! Clean residual min=-0.002591 max=0.002104 Jy/beam ! Clean residual mean=-0.000006 rms=0.000572 Jy/beam ! Combined flux in latest and established models = 0.769123 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 53 components and 0.769123 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0948% 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 0.0948% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec ! Estimated beam: bmin=2.162 mas, bmaj=3.095 mas, bpa=0.4169 degrees ! Estimated noise=1086.26 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00188813 Jy ! Component: 100 - total flux cleaned = 0.00244321 Jy ! Component: 150 - total flux cleaned = 0.00257077 Jy ! Component: 200 - total flux cleaned = 0.00267864 Jy ! Total flux subtracted in 200 components = 0.00267864 Jy ! Clean residual min=-0.001821 max=0.002103 Jy/beam ! Clean residual mean=-0.000007 rms=0.000572 Jy/beam ! Combined flux in latest and established models = 0.771802 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 = 6.40552e-05 Jy ! Component: 100 - total flux cleaned = 0.000121518 Jy ! Component: 150 - total flux cleaned = 0.000198711 Jy ! Component: 200 - total flux cleaned = 0.000244492 Jy ! Total flux subtracted in 200 components = 0.000244492 Jy ! Clean residual min=-0.001752 max=0.002018 Jy/beam ! Clean residual mean=-0.000006 rms=0.000548 Jy/beam ! Combined flux in latest and established models = 0.772046 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 86 components and 0.772046 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0948% 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 0.0948% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec ! Estimated beam: bmin=0.8656 mas, bmaj=1.892 mas, bpa=3.044 degrees ! Estimated noise=852.358 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000831075 Jy ! Component: 100 - total flux cleaned = 0.000983108 Jy ! Component: 150 - total flux cleaned = 0.0010299 Jy ! Component: 200 - total flux cleaned = 0.00115139 Jy ! Total flux subtracted in 200 components = 0.00115139 Jy ! Clean residual min=-0.002531 max=0.001921 Jy/beam ! Clean residual mean=-0.000000 rms=0.000513 Jy/beam ! Combined flux in latest and established models = 0.773198 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 97 components and 0.773198 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=0.072251Jy sigma=0.000585 ! Fit after self-cal, rms=0.072235Jy sigma=0.000585 wmodel J0345+1453_X_2017_05_31_pus_map.mod ! Writing 97 model components to file: J0345+1453_X_2017_05_31_pus_map.mod wobs J0345+1453_X_2017_05_31_pus_uvs.fits ! Writing UV FITS file: J0345+1453_X_2017_05_31_pus_uvs.fits wwins J0345+1453_X_2017_05_31_pus_map.win ! wwins: Wrote 3 windows to J0345+1453_X_2017_05_31_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! Your choice of large map pixels excluded 0.0948% 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 = -0.00107015 Jy ! Component: 100 - total flux cleaned = -0.00162494 Jy ! Component: 150 - total flux cleaned = -0.0014613 Jy ! Component: 200 - total flux cleaned = -0.00117793 Jy ! Component: 250 - total flux cleaned = -0.00096796 Jy ! Component: 300 - total flux cleaned = -0.000851713 Jy ! Component: 350 - total flux cleaned = -0.00068337 Jy ! Component: 400 - total flux cleaned = -0.000574535 Jy ! Component: 450 - total flux cleaned = -0.000415269 Jy ! Component: 500 - total flux cleaned = -0.000312059 Jy ! Component: 550 - total flux cleaned = -0.000186248 Jy ! Component: 600 - total flux cleaned = -0.00013708 Jy ! Component: 650 - total flux cleaned = 8.15233e-05 Jy ! Component: 700 - total flux cleaned = 0.000224457 Jy ! Component: 750 - total flux cleaned = 0.000365016 Jy ! Component: 800 - total flux cleaned = 0.000502976 Jy ! Component: 850 - total flux cleaned = 0.000593429 Jy ! Component: 900 - total flux cleaned = 0.000704638 Jy ! Component: 950 - total flux cleaned = 0.000792111 Jy ! Component: 1000 - total flux cleaned = 0.000813805 Jy ! Component: 1050 - total flux cleaned = 0.000877637 Jy ! Component: 1100 - total flux cleaned = 0.000983017 Jy ! Component: 1150 - total flux cleaned = 0.00106579 Jy ! Component: 1200 - total flux cleaned = 0.00114759 Jy ! Component: 1250 - total flux cleaned = 0.0012286 Jy ! Component: 1300 - total flux cleaned = 0.00140799 Jy ! Component: 1350 - total flux cleaned = 0.00144708 Jy ! Component: 1400 - total flux cleaned = 0.00156399 Jy ! Component: 1450 - total flux cleaned = 0.00173733 Jy ! Component: 1500 - total flux cleaned = 0.00173728 Jy ! Component: 1550 - total flux cleaned = 0.00183117 Jy ! Component: 1600 - total flux cleaned = 0.00185035 Jy ! Component: 1650 - total flux cleaned = 0.00197936 Jy ! Component: 1700 - total flux cleaned = 0.00199752 Jy ! Component: 1750 - total flux cleaned = 0.00203357 Jy ! Component: 1800 - total flux cleaned = 0.00208729 Jy ! Component: 1850 - total flux cleaned = 0.0021402 Jy ! Component: 1900 - total flux cleaned = 0.00217495 Jy ! Component: 1950 - total flux cleaned = 0.00224376 Jy ! Component: 2000 - total flux cleaned = 0.00227789 Jy ! Total flux subtracted in 2048 components = 0.00227772 Jy ! Clean residual min=-0.000878 max=0.001003 Jy/beam ! Clean residual mean=-0.000002 rms=0.000318 Jy/beam ! Combined flux in latest and established models = 0.775475 Jy keep ! Adding 149 model components to the UV plane model. ! The established model now contains 246 components and 0.775475 Jy ![Exited script file: muppet] wmap "J0345+1453_X_2017_05_31_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.0948% 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: 0.8656 x 1.892 at 3.044 degrees (North through East) ! Clean map min=-0.0017512 max=0.69268 Jy/beam ! Writing clean map to FITS file: J0345+1453_X_2017_05_31_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.692676 invert ! Inverting map ! Your choice of large map pixels excluded 0.0948% 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 0.00031529 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.136553 0.136553 0.273106 0.546212 1.09242 2.18485 4.3697 8.73939 17.4788 34.9576 69.9152 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.692 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8656 x 1.892 at 3.044 degrees (North through East) ! Clean map min=-0.0017512 max=0.69268 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 J0345+1453_X_2017_05_31_pus_uvs.log closed on Tue Feb 5 10:44:48 2019