! Started logfile: J0608-2717_X_2017_07_16_pus_uvs.log on Thu May 9 14:02:19 2019 obs J0608-2717_X_2017_07_16_pus_uva.fits ! Reading UV FITS file: J0608-2717_X_2017_07_16_pus_uva.fits ! AN table 1: 76 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.723099 visibilities/baseline/integration-bin. ! Found source: J0608-2717 ! ! 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 1200 lines of history. ! ! Reading 29676 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 J0608-2717_X_2017_07_16_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 120 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 110 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 110 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 133 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 133 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 123 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 110 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 122 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 146 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 120 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 158 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 145 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.988347Jy sigma=0.006699 ! Fit after self-cal, rms=0.939036Jy sigma=0.006408 ! 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 0.177% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.6044 mas, bmaj=1.652 mas, bpa=-4.555 degrees ! Estimated noise=1248.98 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 = 0.0490928 Jy ! Component: 100 - total flux cleaned = 0.0613711 Jy ! Total flux subtracted in 100 components = 0.0613711 Jy ! Clean residual min=-0.004018 max=0.004966 Jy/beam ! Clean residual mean=-0.000011 rms=0.001066 Jy/beam ! Combined flux in latest and established models = 0.0613711 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0613711 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=0.107041Jy sigma=0.000634 ! Fit after self-cal, rms=0.106312Jy sigma=0.000630 ! Inverting map ! Your choice of large map pixels excluded 0.177% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00634433 Jy ! Component: 100 - total flux cleaned = 0.00930396 Jy ! Total flux subtracted in 100 components = 0.00930396 Jy ! Clean residual min=-0.003346 max=0.003351 Jy/beam ! Clean residual mean=-0.000004 rms=0.000848 Jy/beam ! Combined flux in latest and established models = 0.070675 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 11 components and 0.070675 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=0.105852Jy sigma=0.000627 ! Fit after self-cal, rms=0.105829Jy sigma=0.000627 ! Inverting map ! Your choice of large map pixels excluded 0.177% of the data. ! The x-axis pixel size should ideally be below 0.1989 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 0.177% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8166 mas, bmaj=2.08 mas, bpa=-3.629 degrees ! Estimated noise=632.969 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 = 0.00240997 Jy ! Component: 100 - total flux cleaned = 0.00348062 Jy ! Component: 150 - total flux cleaned = 0.0039776 Jy ! Component: 200 - total flux cleaned = 0.00419235 Jy ! Total flux subtracted in 200 components = 0.00419235 Jy ! Clean residual min=-0.001991 max=0.003500 Jy/beam ! Clean residual mean=-0.000013 rms=0.000676 Jy/beam ! Combined flux in latest and established models = 0.0748674 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 26 components and 0.0748674 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=0.105773Jy sigma=0.000626 ! Fit after self-cal, rms=0.105776Jy sigma=0.000626 ! Inverting map ! Your choice of large map pixels excluded 0.177% of the data. ! The x-axis pixel size should ideally be below 0.1989 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 1.00 FD 1.00* HN 1.00 KP 0.96 ! LA 1.00 MK 0.97 NL 1.01 OV 1.09 ! PT 0.94 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00* HN 1.02 KP 0.97 ! LA 0.99 MK 0.97 NL 1.06 OV 1.11 ! PT 1.01 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 1.11 KP 0.94 ! LA 0.97 MK 0.99 NL 1.08 OV 1.03 ! PT 1.05 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 1.00* HN 1.00 KP 0.93 ! LA 0.92 MK 1.07 NL 1.09 OV 1.09 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 0.93 KP 0.93 ! LA 0.95 MK 0.95 NL 1.12 OV 1.03 ! PT 1.06 SC 1.15 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00* HN 1.01 KP 0.93 ! LA 1.00 MK 1.04 NL 1.03 OV 1.03 ! PT 1.03 SC 1.10 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00* HN 0.87 KP 1.01 ! LA 0.98 MK 1.02 NL 0.97 OV 1.11 ! PT 1.07 SC 1.07 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.00* HN 0.92 KP 0.88 ! LA 0.91 MK 0.97 NL 1.12 OV 1.06 ! PT 1.02 SC 1.08 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 0.95 KP 0.89 ! LA 1.08 MK 1.18 NL 1.04 OV 1.12 ! PT 1.01 SC 0.89 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00* HN 0.93 KP 0.99 ! LA 0.95 MK 0.99 NL 0.99 OV 1.06 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.00* HN 0.89 KP 0.88 ! LA 0.98 MK 0.98 NL 1.04 OV 1.06 ! PT 0.97 SC 0.96 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.00* HN 0.79 KP 0.90 ! LA 0.99 MK 1.05 NL 1.03 OV 0.94 ! PT 0.89 SC 1.01 ! ! ! Fit before self-cal, rms=0.105776Jy sigma=0.000626 ! Fit after self-cal, rms=0.104192Jy sigma=0.000625 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.177% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.822 mas, bmaj=2.096 mas, bpa=-3.801 degrees ! Estimated noise=635.622 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 (2.2, -3.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00293285 Jy ! Component: 100 - total flux cleaned = 0.00436773 Jy ! Component: 150 - total flux cleaned = 0.00480424 Jy ! Component: 200 - total flux cleaned = 0.00496973 Jy ! Total flux subtracted in 200 components = 0.00496973 Jy ! Clean residual min=-0.001482 max=0.001752 Jy/beam ! Clean residual mean=0.000002 rms=0.000434 Jy/beam ! Combined flux in latest and established models = 0.0798371 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 55 components and 0.0798371 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=0.104120Jy sigma=0.000624 ! Fit after self-cal, rms=0.104107Jy sigma=0.000624 ! Inverting map ! Your choice of large map pixels excluded 0.177% of the data. ! The x-axis pixel size should ideally be below 0.1989 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=0.104107Jy sigma=0.000624 ! Fit after self-cal, rms=0.103784Jy sigma=0.000623 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.177% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8202 mas, bmaj=2.091 mas, bpa=-3.87 degrees ! Estimated noise=635.112 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00152446 Jy ! Component: 100 - total flux cleaned = 0.00212793 Jy ! Component: 150 - total flux cleaned = 0.00225281 Jy ! Component: 200 - total flux cleaned = 0.00233661 Jy ! Total flux subtracted in 200 components = 0.00233661 Jy ! Clean residual min=-0.001448 max=0.001624 Jy/beam ! Clean residual mean=0.000002 rms=0.000392 Jy/beam ! Combined flux in latest and established models = 0.0821737 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 66 components and 0.0821737 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=0.103761Jy sigma=0.000623 ! Fit after self-cal, rms=0.103768Jy sigma=0.000623 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.177% of the data. ! The x-axis pixel size should ideally be below 0.1989 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 = 0.000718801 Jy ! Component: 100 - total flux cleaned = 0.000778218 Jy ! Component: 150 - total flux cleaned = 0.000811923 Jy ! Component: 200 - total flux cleaned = 0.000812919 Jy ! Total flux subtracted in 200 components = 0.000812919 Jy ! Clean residual min=-0.001483 max=0.001545 Jy/beam ! Clean residual mean=0.000003 rms=0.000383 Jy/beam ! Combined flux in latest and established models = 0.0829867 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 71 components and 0.0829867 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=0.103759Jy sigma=0.000623 ! Fit after self-cal, rms=0.103753Jy sigma=0.000623 ! Inverting map ! Your choice of large map pixels excluded 0.177% of the data. ! The x-axis pixel size should ideally be below 0.1989 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=0.103753Jy sigma=0.000623 ! Fit after self-cal, rms=0.103821Jy sigma=0.000623 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.177% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8189 mas, bmaj=2.087 mas, bpa=-3.937 degrees ! Estimated noise=634.221 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000717059 Jy ! Component: 100 - total flux cleaned = 0.00101293 Jy ! Component: 150 - total flux cleaned = 0.00103882 Jy ! Component: 200 - total flux cleaned = 0.00105102 Jy ! Total flux subtracted in 200 components = 0.00105102 Jy ! Clean residual min=-0.001412 max=0.001568 Jy/beam ! Clean residual mean=0.000001 rms=0.000371 Jy/beam ! Combined flux in latest and established models = 0.0840377 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 78 components and 0.0840377 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=0.103815Jy sigma=0.000623 ! Fit after self-cal, rms=0.103819Jy sigma=0.000623 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.177% of the data. ! The x-axis pixel size should ideally be below 0.1989 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 = 0.000256454 Jy ! Component: 100 - total flux cleaned = 0.000256747 Jy ! Component: 150 - total flux cleaned = 0.000269314 Jy ! Component: 200 - total flux cleaned = 0.000269548 Jy ! Total flux subtracted in 200 components = 0.000269548 Jy ! Clean residual min=-0.001421 max=0.001538 Jy/beam ! Clean residual mean=0.000002 rms=0.000371 Jy/beam ! Combined flux in latest and established models = 0.0843072 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 81 components and 0.0843072 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=0.103815Jy sigma=0.000623 ! Fit after self-cal, rms=0.103814Jy sigma=0.000623 ! Inverting map ! Your choice of large map pixels excluded 0.177% of the data. ! The x-axis pixel size should ideally be below 0.1989 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=0.103814Jy sigma=0.000623 ! Fit after self-cal, rms=0.103869Jy sigma=0.000623 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.177% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=2.206 mas, bmaj=5.285 mas, bpa=-3.166 degrees ! Estimated noise=812.225 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00066131 Jy ! Component: 100 - total flux cleaned = 0.000800813 Jy ! Component: 150 - total flux cleaned = 0.000860003 Jy ! Component: 200 - total flux cleaned = 0.000899845 Jy ! Total flux subtracted in 200 components = 0.000899845 Jy ! Clean residual min=-0.001543 max=0.001932 Jy/beam ! Clean residual mean=0.000006 rms=0.000521 Jy/beam ! Combined flux in latest and established models = 0.0852071 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 86 components and 0.0852071 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=0.103869Jy sigma=0.000623 ! Fit after self-cal, rms=0.103869Jy sigma=0.000623 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.177% of the data. ! The x-axis pixel size should ideally be below 0.1989 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 = 0.000119992 Jy ! Component: 100 - total flux cleaned = 0.000188589 Jy ! Component: 150 - total flux cleaned = 0.000212466 Jy ! Component: 200 - total flux cleaned = 0.00022708 Jy ! Total flux subtracted in 200 components = 0.00022708 Jy ! Clean residual min=-0.001556 max=0.001880 Jy/beam ! Clean residual mean=0.000007 rms=0.000515 Jy/beam ! Combined flux in latest and established models = 0.0854341 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 87 components and 0.0854341 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=0.103870Jy sigma=0.000623 ! Fit after self-cal, rms=0.103872Jy sigma=0.000623 ! Inverting map ! Your choice of large map pixels excluded 0.177% of the data. ! The x-axis pixel size should ideally be below 0.1989 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 0.177% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8182 mas, bmaj=2.085 mas, bpa=-3.991 degrees ! Estimated noise=634.481 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8182 x 2.085 at -3.991 degrees (North through East) ! Clean map min=-0.0013168 max=0.066037 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 0.177% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.6045 mas, bmaj=1.653 mas, bpa=-4.836 degrees ! Estimated noise=1247.37 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0495287 Jy ! Component: 100 - total flux cleaned = 0.0629287 Jy ! Component: 150 - total flux cleaned = 0.0696225 Jy ! Component: 200 - total flux cleaned = 0.0741688 Jy ! Total flux subtracted in 200 components = 0.0741688 Jy ! Clean residual min=-0.003480 max=0.002989 Jy/beam ! Clean residual mean=-0.000007 rms=0.000889 Jy/beam ! Combined flux in latest and established models = 0.0741689 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.0741689 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.177% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8182 mas, bmaj=2.085 mas, bpa=-3.991 degrees ! Estimated noise=634.481 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 = 0.0039602 Jy ! Component: 100 - total flux cleaned = 0.00626326 Jy ! Component: 150 - total flux cleaned = 0.00783485 Jy ! Component: 200 - total flux cleaned = 0.00897214 Jy ! Total flux subtracted in 200 components = 0.00897214 Jy ! Clean residual min=-0.001551 max=0.001834 Jy/beam ! Clean residual mean=-0.000003 rms=0.000400 Jy/beam ! Combined flux in latest and established models = 0.083141 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 37 components and 0.083141 Jy ! Inverting map ! Your choice of large map pixels excluded 0.177% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Added new window around map position (5.6, -10.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00155354 Jy ! Component: 100 - total flux cleaned = 0.00181361 Jy ! Component: 150 - total flux cleaned = 0.00203615 Jy ! Component: 200 - total flux cleaned = 0.00220502 Jy ! Total flux subtracted in 200 components = 0.00220502 Jy ! Clean residual min=-0.001333 max=0.001427 Jy/beam ! Clean residual mean=0.000004 rms=0.000355 Jy/beam ! Combined flux in latest and established models = 0.085346 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 54 components and 0.085346 Jy ! Inverting map ! Your choice of large map pixels excluded 0.177% of the data. ! The x-axis pixel size should ideally be below 0.1989 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 0.177% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=2.206 mas, bmaj=5.285 mas, bpa=-3.166 degrees ! Estimated noise=812.225 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000896873 Jy ! Component: 100 - total flux cleaned = 0.00106607 Jy ! Component: 150 - total flux cleaned = 0.00122003 Jy ! Component: 200 - total flux cleaned = 0.00125243 Jy ! Total flux subtracted in 200 components = 0.00125243 Jy ! Clean residual min=-0.001404 max=0.001398 Jy/beam ! Clean residual mean=0.000017 rms=0.000475 Jy/beam ! Combined flux in latest and established models = 0.0865984 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 = 3.0003e-05 Jy ! Component: 100 - total flux cleaned = 5.75963e-05 Jy ! Component: 150 - total flux cleaned = 9.52511e-05 Jy ! Component: 200 - total flux cleaned = 0.000117894 Jy ! Total flux subtracted in 200 components = 0.000117894 Jy ! Clean residual min=-0.001375 max=0.001391 Jy/beam ! Clean residual mean=0.000018 rms=0.000467 Jy/beam ! Combined flux in latest and established models = 0.0867163 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 79 components and 0.0867163 Jy ! Inverting map ! Your choice of large map pixels excluded 0.177% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.177% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8182 mas, bmaj=2.085 mas, bpa=-3.991 degrees ! Estimated noise=634.481 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000208627 Jy ! Component: 100 - total flux cleaned = -0.000230172 Jy ! Component: 150 - total flux cleaned = -0.000248351 Jy ! Component: 200 - total flux cleaned = -0.000248621 Jy ! Total flux subtracted in 200 components = -0.000248621 Jy ! Clean residual min=-0.001369 max=0.001328 Jy/beam ! Clean residual mean=0.000007 rms=0.000335 Jy/beam ! Combined flux in latest and established models = 0.0864677 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 92 components and 0.0864677 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=0.103850Jy sigma=0.000622 ! Fit after self-cal, rms=0.103850Jy sigma=0.000622 wmodel J0608-2717_X_2017_07_16_pus_map.mod ! Writing 92 model components to file: J0608-2717_X_2017_07_16_pus_map.mod wobs J0608-2717_X_2017_07_16_pus_uvs.fits ! Writing UV FITS file: J0608-2717_X_2017_07_16_pus_uvs.fits wwins J0608-2717_X_2017_07_16_pus_map.win ! wwins: Wrote 3 windows to J0608-2717_X_2017_07_16_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 0.177% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000194819 Jy ! Component: 100 - total flux cleaned = 0.000285016 Jy ! Component: 150 - total flux cleaned = 0.000284992 Jy ! Component: 200 - total flux cleaned = 0.000244792 Jy ! Component: 250 - total flux cleaned = 0.000225587 Jy ! Component: 300 - total flux cleaned = 0.000151581 Jy ! Component: 350 - total flux cleaned = 6.2499e-05 Jy ! Component: 400 - total flux cleaned = 4.51131e-05 Jy ! Component: 450 - total flux cleaned = 4.52956e-05 Jy ! Component: 500 - total flux cleaned = 4.55452e-05 Jy ! Component: 550 - total flux cleaned = 4.57145e-05 Jy ! Component: 600 - total flux cleaned = 7.71936e-05 Jy ! Component: 650 - total flux cleaned = 9.2642e-05 Jy ! Component: 700 - total flux cleaned = 0.000122736 Jy ! Component: 750 - total flux cleaned = 0.000137761 Jy ! Component: 800 - total flux cleaned = 0.000152343 Jy ! Component: 850 - total flux cleaned = 0.000166516 Jy ! Component: 900 - total flux cleaned = 0.000235913 Jy ! Component: 950 - total flux cleaned = 0.000235534 Jy ! Component: 1000 - total flux cleaned = 0.000235478 Jy ! Component: 1050 - total flux cleaned = 0.000275627 Jy ! Component: 1100 - total flux cleaned = 0.000301846 Jy ! Component: 1150 - total flux cleaned = 0.000327666 Jy ! Component: 1200 - total flux cleaned = 0.000327479 Jy ! Component: 1250 - total flux cleaned = 0.000327658 Jy ! Component: 1300 - total flux cleaned = 0.000377353 Jy ! Component: 1350 - total flux cleaned = 0.000414249 Jy ! Component: 1400 - total flux cleaned = 0.000450744 Jy ! Component: 1450 - total flux cleaned = 0.000498621 Jy ! Component: 1500 - total flux cleaned = 0.000510434 Jy ! Component: 1550 - total flux cleaned = 0.000580416 Jy ! Component: 1600 - total flux cleaned = 0.000603328 Jy ! Component: 1650 - total flux cleaned = 0.000660384 Jy ! Component: 1700 - total flux cleaned = 0.000705585 Jy ! Component: 1750 - total flux cleaned = 0.00075025 Jy ! Component: 1800 - total flux cleaned = 0.000794582 Jy ! Component: 1850 - total flux cleaned = 0.000849362 Jy ! Component: 1900 - total flux cleaned = 0.000881979 Jy ! Component: 1950 - total flux cleaned = 0.000946594 Jy ! Component: 2000 - total flux cleaned = 0.000999798 Jy ! Total flux subtracted in 2048 components = 0.00101041 Jy ! Clean residual min=-0.000557 max=0.000555 Jy/beam ! Clean residual mean=0.000004 rms=0.000192 Jy/beam ! Combined flux in latest and established models = 0.0874781 Jy keep ! Adding 131 model components to the UV plane model. ! The established model now contains 223 components and 0.0874781 Jy ![Exited script file: muppet] wmap "J0608-2717_X_2017_07_16_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.177% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8182 x 2.085 at -3.991 degrees (North through East) ! Clean map min=-0.0010635 max=0.065963 Jy/beam ! Writing clean map to FITS file: J0608-2717_X_2017_07_16_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0659634 invert ! Inverting map ! Your choice of large map pixels excluded 0.177% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000190893 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.868177 0.868177 1.73635 3.47271 6.94541 13.8908 27.7817 55.5633 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.065 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8182 x 2.085 at -3.991 degrees (North through East) ! Clean map min=-0.0010635 max=0.065963 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 J0608-2717_X_2017_07_16_pus_uvs.log closed on Thu May 9 14:02:21 2019