! Started logfile: J1316-3338_X_2017_04_28_pus_uvs.log on Mon Apr 29 14:29:48 2019 obs J1316-3338_X_2017_04_28_pus_uva.fits ! Reading UV FITS file: J1316-3338_X_2017_04_28_pus_uva.fits ! AN table 1: 42 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.682011 visibilities/baseline/integration-bin. ! Found source: J1316-3338 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 907 lines of history. ! ! Reading 15468 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 J1316-3338_X_2017_04_28_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 77 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 77 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 77 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 77 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 77 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 77 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 77 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 77 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 77 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 77 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 77 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 77 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.607154Jy sigma=0.003737 ! Fit after self-cal, rms=0.595844Jy sigma=0.003670 ! 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 0.246% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.6494 mas, bmaj=1.858 mas, bpa=2.644 degrees ! Estimated noise=1615.54 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 = 0.331334 Jy ! Component: 100 - total flux cleaned = 0.405249 Jy ! Total flux subtracted in 100 components = 0.405249 Jy ! Clean residual min=-0.017416 max=0.043358 Jy/beam ! Clean residual mean=-0.000382 rms=0.005343 Jy/beam ! Combined flux in latest and established models = 0.405249 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.405249 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=0.167848Jy sigma=0.000976 ! Fit after self-cal, rms=0.167832Jy sigma=0.000975 ! Inverting map ! Your choice of large map pixels excluded 0.246% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Added new window around map position (1.8, 3.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0375123 Jy ! Component: 100 - total flux cleaned = 0.0470423 Jy ! Total flux subtracted in 100 components = 0.0470423 Jy ! Clean residual min=-0.015146 max=0.032011 Jy/beam ! Clean residual mean=-0.000304 rms=0.004371 Jy/beam ! Combined flux in latest and established models = 0.452292 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 11 components and 0.452292 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=0.158284Jy sigma=0.000892 ! Fit after self-cal, rms=0.157833Jy sigma=0.000884 ! Inverting map ! Your choice of large map pixels excluded 0.246% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Added new window around map position (-2.8, 1.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0286887 Jy ! Component: 100 - total flux cleaned = 0.0448122 Jy ! Total flux subtracted in 100 components = 0.0448122 Jy ! Clean residual min=-0.012571 max=0.025499 Jy/beam ! Clean residual mean=-0.000227 rms=0.003669 Jy/beam ! Combined flux in latest and established models = 0.497104 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 21 components and 0.497104 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=0.149693Jy sigma=0.000803 ! Fit after self-cal, rms=0.149669Jy sigma=0.000802 ! Inverting map ! Your choice of large map pixels excluded 0.246% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Added new window around map position (-1.4, -0.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0232233 Jy ! Component: 100 - total flux cleaned = 0.03578 Jy ! Total flux subtracted in 100 components = 0.03578 Jy ! Clean residual min=-0.013431 max=0.018728 Jy/beam ! Clean residual mean=-0.000160 rms=0.003203 Jy/beam ! Combined flux in latest and established models = 0.532884 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 30 components and 0.532884 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=0.144048Jy sigma=0.000752 ! Fit after self-cal, rms=0.143329Jy sigma=0.000746 ! Inverting map ! Your choice of large map pixels excluded 0.246% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.246% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.9 mas, bmaj=2.356 mas, bpa=3.447 degrees ! Estimated noise=896.968 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 = 0.0246256 Jy ! Component: 100 - total flux cleaned = 0.040768 Jy ! Component: 150 - total flux cleaned = 0.0521529 Jy ! Component: 200 - total flux cleaned = 0.060386 Jy ! Total flux subtracted in 200 components = 0.060386 Jy ! Clean residual min=-0.008460 max=0.012404 Jy/beam ! Clean residual mean=-0.000084 rms=0.002605 Jy/beam ! Combined flux in latest and established models = 0.59327 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 45 components and 0.59327 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=0.138998Jy sigma=0.000698 ! Fit after self-cal, rms=0.138718Jy sigma=0.000695 ! Inverting map ! Your choice of large map pixels excluded 0.246% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.29 KP 1.02 ! LA 0.94 MK 1.00 NL 1.01 OV 1.03 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 1.22 KP 1.03 ! LA 0.92 MK 0.98 NL 1.03 OV 0.97 ! PT 1.02 SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.25 KP 0.98 ! LA 0.95 MK 1.02 NL 1.06 OV 1.01 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.97 HN 1.23 KP 1.00 ! LA 0.95 MK 1.00 NL 1.01 OV 1.02 ! PT 1.06 SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 1.15 KP 0.99 ! LA 0.95 MK 1.03 NL 1.02 OV 0.98 ! PT 1.04 SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.98 HN 1.17 KP 1.01 ! LA 0.94 MK 1.01 NL 1.03 OV 0.96 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 1.26 KP 0.99 ! LA 0.96 MK 0.99 NL 1.00 OV 0.98 ! PT 1.03 SC 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.03 HN 1.26 KP 0.99 ! LA 0.92 MK 0.99 NL 1.01 OV 0.97 ! PT 1.07 SC 1.01 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 1.40 KP 1.00 ! LA 0.94 MK 0.99 NL 0.99 OV 0.96 ! PT 1.00 SC 0.93 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 1.20 KP 1.01 ! LA 0.96 MK 1.00 NL 1.01 OV 0.96 ! PT 1.01 SC 0.95 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.21 KP 1.02 ! LA 0.96 MK 0.97 NL 1.05 OV 0.96 ! PT 1.05 SC 0.97 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 1.21 KP 0.99 ! LA 0.93 MK 0.99 NL 1.04 OV 0.96 ! PT 1.04 SC 0.95 ! ! ! Fit before self-cal, rms=0.138718Jy sigma=0.000695 ! Fit after self-cal, rms=0.145787Jy sigma=0.000673 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.246% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.9035 mas, bmaj=2.352 mas, bpa=3.812 degrees ! Estimated noise=890.04 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 = -0.00150895 Jy ! Component: 100 - total flux cleaned = -0.000718753 Jy ! Component: 150 - total flux cleaned = -0.000406044 Jy ! Component: 200 - total flux cleaned = -0.000273462 Jy ! Total flux subtracted in 200 components = -0.000273462 Jy ! Clean residual min=-0.006677 max=0.006161 Jy/beam ! Clean residual mean=-0.000021 rms=0.001720 Jy/beam ! Combined flux in latest and established models = 0.592996 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 61 components and 0.592996 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=0.145073Jy sigma=0.000667 ! Fit after self-cal, rms=0.145163Jy sigma=0.000667 ! Inverting map ! Your choice of large map pixels excluded 0.246% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.145163Jy sigma=0.000667 ! Fit after self-cal, rms=0.149564Jy sigma=0.000662 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.246% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.9064 mas, bmaj=2.355 mas, bpa=3.843 degrees ! Estimated noise=890.068 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00436081 Jy ! Component: 100 - total flux cleaned = -0.00423914 Jy ! Component: 150 - total flux cleaned = -0.00392475 Jy ! Component: 200 - total flux cleaned = -0.00374002 Jy ! Total flux subtracted in 200 components = -0.00374002 Jy ! Clean residual min=-0.005642 max=0.005544 Jy/beam ! Clean residual mean=0.000001 rms=0.001489 Jy/beam ! Combined flux in latest and established models = 0.589256 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 68 components and 0.589256 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=0.149230Jy sigma=0.000659 ! Fit after self-cal, rms=0.149245Jy sigma=0.000659 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.246% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000587522 Jy ! Component: 100 - total flux cleaned = 3.58406e-05 Jy ! Component: 150 - total flux cleaned = 0.000101459 Jy ! Component: 200 - total flux cleaned = 0.000102 Jy ! Total flux subtracted in 200 components = 0.000102 Jy ! Clean residual min=-0.005337 max=0.005553 Jy/beam ! Clean residual mean=0.000002 rms=0.001442 Jy/beam ! Combined flux in latest and established models = 0.589358 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 74 components and 0.589358 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=0.149134Jy sigma=0.000659 ! Fit after self-cal, rms=0.149128Jy sigma=0.000659 ! Inverting map ! Your choice of large map pixels excluded 0.246% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.149128Jy sigma=0.000659 ! Fit after self-cal, rms=0.155187Jy sigma=0.000654 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.246% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.9084 mas, bmaj=2.378 mas, bpa=3.513 degrees ! Estimated noise=893.143 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00256738 Jy ! Component: 100 - total flux cleaned = -0.00204263 Jy ! Component: 150 - total flux cleaned = -0.00204258 Jy ! Component: 200 - total flux cleaned = -0.00197138 Jy ! Total flux subtracted in 200 components = -0.00197138 Jy ! Clean residual min=-0.004439 max=0.005407 Jy/beam ! Clean residual mean=-0.000004 rms=0.001193 Jy/beam ! Combined flux in latest and established models = 0.587387 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 79 components and 0.587387 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=0.155001Jy sigma=0.000653 ! Fit after self-cal, rms=0.155040Jy sigma=0.000653 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.246% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-7.4, -2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0051604 Jy ! Component: 100 - total flux cleaned = 0.0074017 Jy ! Component: 150 - total flux cleaned = 0.00852058 Jy ! Component: 200 - total flux cleaned = 0.00886181 Jy ! Total flux subtracted in 200 components = 0.00886181 Jy ! Clean residual min=-0.004284 max=0.004307 Jy/beam ! Clean residual mean=0.000019 rms=0.001015 Jy/beam ! Combined flux in latest and established models = 0.596249 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 99 components and 0.596249 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=0.154837Jy sigma=0.000651 ! Fit after self-cal, rms=0.154814Jy sigma=0.000651 ! Inverting map ! Your choice of large map pixels excluded 0.246% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Added new window around map position (-4.2, 1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00401606 Jy ! Component: 100 - total flux cleaned = 0.00485306 Jy ! Component: 150 - total flux cleaned = 0.00516402 Jy ! Component: 200 - total flux cleaned = 0.00551769 Jy ! Total flux subtracted in 200 components = 0.00551769 Jy ! Clean residual min=-0.004062 max=0.003422 Jy/beam ! Clean residual mean=0.000035 rms=0.000912 Jy/beam ! Combined flux in latest and established models = 0.601766 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 116 components and 0.601766 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=0.154665Jy sigma=0.000650 ! Fit after self-cal, rms=0.154648Jy sigma=0.000649 ! Inverting map ! Your choice of large map pixels excluded 0.246% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.154648Jy sigma=0.000649 ! Fit after self-cal, rms=0.156406Jy sigma=0.000649 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.246% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=2.378 mas, bmaj=7.285 mas, bpa=6.651 degrees ! Estimated noise=1015.43 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000387126 Jy ! Component: 100 - total flux cleaned = 0.00128962 Jy ! Component: 150 - total flux cleaned = 0.00163638 Jy ! Component: 200 - total flux cleaned = 0.00181393 Jy ! Total flux subtracted in 200 components = 0.00181393 Jy ! Clean residual min=-0.003033 max=0.002672 Jy/beam ! Clean residual mean=0.000039 rms=0.000948 Jy/beam ! Combined flux in latest and established models = 0.60358 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 133 components and 0.60358 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=0.156355Jy sigma=0.000649 ! Fit after self-cal, rms=0.156357Jy sigma=0.000648 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.246% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.87369e-05 Jy ! Component: 100 - total flux cleaned = 0.000148619 Jy ! Component: 150 - total flux cleaned = 0.000358991 Jy ! Component: 200 - total flux cleaned = 0.000542186 Jy ! Total flux subtracted in 200 components = 0.000542186 Jy ! Clean residual min=-0.002921 max=0.002543 Jy/beam ! Clean residual mean=0.000043 rms=0.000923 Jy/beam ! Combined flux in latest and established models = 0.604122 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 144 components and 0.604122 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=0.156340Jy sigma=0.000648 ! Fit after self-cal, rms=0.156343Jy sigma=0.000648 ! Inverting map ! Your choice of large map pixels excluded 0.246% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Your choice of large map pixels excluded 0.246% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.908 mas, bmaj=2.381 mas, bpa=3.481 degrees ! Estimated noise=892.114 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.908 x 2.381 at 3.481 degrees (North through East) ! Clean map min=-0.0036661 max=0.42371 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 0.246% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.6509 mas, bmaj=1.868 mas, bpa=2.867 degrees ! Estimated noise=1639.7 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.335927 Jy ! Component: 100 - total flux cleaned = 0.413277 Jy ! Component: 150 - total flux cleaned = 0.449476 Jy ! Component: 200 - total flux cleaned = 0.476001 Jy ! Total flux subtracted in 200 components = 0.476001 Jy ! Clean residual min=-0.009709 max=0.018736 Jy/beam ! Clean residual mean=-0.000220 rms=0.002884 Jy/beam ! Combined flux in latest and established models = 0.476001 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 0.476001 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.246% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.908 mas, bmaj=2.381 mas, bpa=3.481 degrees ! Estimated noise=892.114 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) ! Added new window around map position (-2.2, 2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0344171 Jy ! Component: 100 - total flux cleaned = 0.0559817 Jy ! Component: 150 - total flux cleaned = 0.0715634 Jy ! Component: 200 - total flux cleaned = 0.0830595 Jy ! Total flux subtracted in 200 components = 0.0830595 Jy ! Clean residual min=-0.005209 max=0.009278 Jy/beam ! Clean residual mean=-0.000098 rms=0.001792 Jy/beam ! Combined flux in latest and established models = 0.559061 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 66 components and 0.559061 Jy ! Inverting map ! Your choice of large map pixels excluded 0.246% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Added new window around map position (0.8, 2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00964359 Jy ! Component: 100 - total flux cleaned = 0.0167109 Jy ! Component: 150 - total flux cleaned = 0.0222983 Jy ! Component: 200 - total flux cleaned = 0.0268431 Jy ! Total flux subtracted in 200 components = 0.0268431 Jy ! Clean residual min=-0.003814 max=0.003634 Jy/beam ! Clean residual mean=-0.000027 rms=0.001005 Jy/beam ! Combined flux in latest and established models = 0.585904 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 105 components and 0.585904 Jy ! Inverting map ! Your choice of large map pixels excluded 0.246% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.246% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=2.378 mas, bmaj=7.285 mas, bpa=6.651 degrees ! Estimated noise=1015.43 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00527089 Jy ! Component: 100 - total flux cleaned = 0.00891935 Jy ! Component: 150 - total flux cleaned = 0.011611 Jy ! Component: 200 - total flux cleaned = 0.0136677 Jy ! Total flux subtracted in 200 components = 0.0136677 Jy ! Clean residual min=-0.002868 max=0.002320 Jy/beam ! Clean residual mean=0.000020 rms=0.000961 Jy/beam ! Combined flux in latest and established models = 0.599572 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 = 0.00158755 Jy ! Component: 100 - total flux cleaned = 0.00245691 Jy ! Component: 150 - total flux cleaned = 0.00288933 Jy ! Component: 200 - total flux cleaned = 0.00318655 Jy ! Total flux subtracted in 200 components = 0.00318655 Jy ! Clean residual min=-0.002789 max=0.002397 Jy/beam ! Clean residual mean=0.000035 rms=0.000901 Jy/beam ! Combined flux in latest and established models = 0.602758 Jy ! Adding 64 model components to the UV plane model. ! The established model now contains 161 components and 0.602758 Jy ! Inverting map ! Your choice of large map pixels excluded 0.246% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.246% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.908 mas, bmaj=2.381 mas, bpa=3.481 degrees ! Estimated noise=892.114 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.27024e-05 Jy ! Component: 100 - total flux cleaned = 0.000357306 Jy ! Component: 150 - total flux cleaned = 0.00068678 Jy ! Component: 200 - total flux cleaned = 0.000979833 Jy ! Total flux subtracted in 200 components = 0.000979833 Jy ! Clean residual min=-0.003124 max=0.002436 Jy/beam ! Clean residual mean=0.000022 rms=0.000745 Jy/beam ! Combined flux in latest and established models = 0.603738 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 174 components and 0.603738 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=0.156287Jy sigma=0.000648 ! Fit after self-cal, rms=0.156210Jy sigma=0.000648 wmodel J1316-3338_X_2017_04_28_pus_map.mod ! Writing 174 model components to file: J1316-3338_X_2017_04_28_pus_map.mod wobs J1316-3338_X_2017_04_28_pus_uvs.fits ! Writing UV FITS file: J1316-3338_X_2017_04_28_pus_uvs.fits wwins J1316-3338_X_2017_04_28_pus_map.win ! wwins: Wrote 8 windows to J1316-3338_X_2017_04_28_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! Your choice of large map pixels excluded 0.246% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.00137793 Jy ! Component: 100 - total flux cleaned = -0.00261355 Jy ! Component: 150 - total flux cleaned = -0.00375686 Jy ! Component: 200 - total flux cleaned = -0.00436516 Jy ! Component: 250 - total flux cleaned = -0.00461311 Jy ! Component: 300 - total flux cleaned = -0.00469311 Jy ! Component: 350 - total flux cleaned = -0.0047713 Jy ! Component: 400 - total flux cleaned = -0.00480893 Jy ! Component: 450 - total flux cleaned = -0.00470056 Jy ! Component: 500 - total flux cleaned = -0.00473594 Jy ! Component: 550 - total flux cleaned = -0.0046663 Jy ! Component: 600 - total flux cleaned = -0.00473454 Jy ! Component: 650 - total flux cleaned = -0.00470114 Jy ! Component: 700 - total flux cleaned = -0.00473431 Jy ! Component: 750 - total flux cleaned = -0.00473473 Jy ! Component: 800 - total flux cleaned = -0.00479781 Jy ! Component: 850 - total flux cleaned = -0.00473562 Jy ! Component: 900 - total flux cleaned = -0.00464341 Jy ! Component: 950 - total flux cleaned = -0.00455273 Jy ! Component: 1000 - total flux cleaned = -0.00437406 Jy ! Component: 1050 - total flux cleaned = -0.00428587 Jy ! Component: 1100 - total flux cleaned = -0.00411203 Jy ! Component: 1150 - total flux cleaned = -0.00414092 Jy ! Component: 1200 - total flux cleaned = -0.00408475 Jy ! Component: 1250 - total flux cleaned = -0.00402903 Jy ! Component: 1300 - total flux cleaned = -0.00400132 Jy ! Component: 1350 - total flux cleaned = -0.00386433 Jy ! Component: 1400 - total flux cleaned = -0.00380995 Jy ! Component: 1450 - total flux cleaned = -0.00375577 Jy ! Component: 1500 - total flux cleaned = -0.00364885 Jy ! Component: 1550 - total flux cleaned = -0.00356929 Jy ! Component: 1600 - total flux cleaned = -0.00333446 Jy ! Component: 1650 - total flux cleaned = -0.00323144 Jy ! Component: 1700 - total flux cleaned = -0.00320632 Jy ! Component: 1750 - total flux cleaned = -0.00320607 Jy ! Component: 1800 - total flux cleaned = -0.00302988 Jy ! Component: 1850 - total flux cleaned = -0.00285568 Jy ! Component: 1900 - total flux cleaned = -0.0028311 Jy ! Component: 1950 - total flux cleaned = -0.00265938 Jy ! Component: 2000 - total flux cleaned = -0.00253794 Jy ! Total flux subtracted in 2048 components = -0.0024654 Jy ! Clean residual min=-0.001327 max=0.001416 Jy/beam ! Clean residual mean=0.000009 rms=0.000456 Jy/beam ! Combined flux in latest and established models = 0.601273 Jy keep ! Adding 129 model components to the UV plane model. ! The established model now contains 303 components and 0.601273 Jy ![Exited script file: muppet] wmap "J1316-3338_X_2017_04_28_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.246% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.908 x 2.381 at 3.481 degrees (North through East) ! Clean map min=-0.0024241 max=0.43156 Jy/beam ! Writing clean map to FITS file: J1316-3338_X_2017_04_28_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.431555 invert ! Inverting map ! Your choice of large map pixels excluded 0.246% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000454854 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.316196 0.316196 0.632392 1.26478 2.52957 5.05914 10.1183 20.2366 40.4731 80.9462 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.431 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.908 x 2.381 at 3.481 degrees (North through East) ! Clean map min=-0.0024241 max=0.43156 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 J1316-3338_X_2017_04_28_pus_uvs.log closed on Mon Apr 29 14:29:50 2019