! Started logfile: J0009-3216_X_2017_02_19_pus_uvs.log on Sat May 4 21:36:21 2019 obs J0009-3216_X_2017_02_19_pus_uva.fits ! Reading UV FITS file: J0009-3216_X_2017_02_19_pus_uva.fits ! AN table 1: 95 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.458246 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0009-3216 ! ! 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 858 lines of history. ! ! Reading 23508 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 J0009-3216_X_2017_02_19_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 292 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 292 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 292 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 292 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 292 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 292 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 292 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 292 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 292 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 292 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 292 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 292 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.911036Jy sigma=0.006270 ! Fit after self-cal, rms=0.886830Jy sigma=0.006118 ! 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 0.391% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.5382 mas, bmaj=1.614 mas, bpa=-0.5812 degrees ! Estimated noise=1635.56 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 = 0.0822251 Jy ! Component: 100 - total flux cleaned = 0.109417 Jy ! Total flux subtracted in 100 components = 0.109417 Jy ! Clean residual min=-0.008917 max=0.013506 Jy/beam ! Clean residual mean=0.000013 rms=0.002140 Jy/beam ! Combined flux in latest and established models = 0.109417 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.109417 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=0.112172Jy sigma=0.000663 ! Fit after self-cal, rms=0.111985Jy sigma=0.000662 ! Inverting map ! Your choice of large map pixels excluded 0.391% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Added new window around map position (0.6, -0.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0151139 Jy ! Component: 100 - total flux cleaned = 0.0230511 Jy ! Total flux subtracted in 100 components = 0.0230511 Jy ! Clean residual min=-0.005461 max=0.006685 Jy/beam ! Clean residual mean=0.000010 rms=0.001372 Jy/beam ! Combined flux in latest and established models = 0.132468 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 11 components and 0.132468 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=0.109098Jy sigma=0.000644 ! Fit after self-cal, rms=0.108984Jy sigma=0.000644 ! Inverting map ! Your choice of large map pixels excluded 0.391% 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 0.391% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.7006 mas, bmaj=1.826 mas, bpa=-1.511 degrees ! Estimated noise=692.377 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 (1.6, -2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00766949 Jy ! Component: 100 - total flux cleaned = 0.0119463 Jy ! Component: 150 - total flux cleaned = 0.0137128 Jy ! Component: 200 - total flux cleaned = 0.0144275 Jy ! Total flux subtracted in 200 components = 0.0144275 Jy ! Clean residual min=-0.002887 max=0.003538 Jy/beam ! Clean residual mean=0.000018 rms=0.000851 Jy/beam ! Combined flux in latest and established models = 0.146896 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 27 components and 0.146896 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=0.108282Jy sigma=0.000640 ! Fit after self-cal, rms=0.108181Jy sigma=0.000640 ! Inverting map ! Your choice of large map pixels excluded 0.391% 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 0.94 FD 1.07 HN 1.00* KP 0.96 ! LA 1.00 MK 1.01 NL 1.00* OV 1.04 ! PT 1.00* SC 1.07 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.04 HN 1.00* KP 0.97 ! LA 1.01 MK 1.02 NL 1.00* OV 1.00 ! PT 1.00* SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.04 HN 1.00* KP 0.97 ! LA 1.02 MK 1.01 NL 1.00* OV 1.00 ! PT 1.00* SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.03 HN 1.00* KP 0.98 ! LA 1.07 MK 1.02 NL 1.00* OV 0.96 ! PT 1.00* SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.03 HN 1.00* KP 0.95 ! LA 1.08 MK 1.02 NL 1.00* OV 1.02 ! PT 1.00* SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.03 HN 1.00* KP 0.93 ! LA 1.04 MK 1.00 NL 1.00* OV 0.96 ! PT 1.00* SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.04 HN 1.00* KP 0.95 ! LA 1.00 MK 0.99 NL 1.00* OV 0.98 ! PT 1.00* SC 1.06 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.02 HN 1.00* KP 0.95 ! LA 1.03 MK 0.99 NL 1.00* OV 0.97 ! PT 1.00* SC 0.97 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.02 HN 1.00* KP 0.97 ! LA 1.03 MK 1.00 NL 1.00* OV 0.99 ! PT 1.00* SC 0.96 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.03 HN 1.00* KP 0.98 ! LA 0.98 MK 0.99 NL 1.00* OV 1.04 ! PT 1.00* SC 0.96 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.04 HN 1.00* KP 0.89 ! LA 1.04 MK 0.99 NL 1.00* OV 1.00 ! PT 1.00* SC 0.98 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 0.99 HN 1.00* KP 1.00 ! LA 1.03 MK 1.00 NL 1.00* OV 0.98 ! PT 1.00* SC 0.99 ! ! ! Fit before self-cal, rms=0.108181Jy sigma=0.000640 ! Fit after self-cal, rms=0.104506Jy sigma=0.000638 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.391% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.7022 mas, bmaj=1.825 mas, bpa=-1.402 degrees ! Estimated noise=688.719 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 = 0.00199331 Jy ! Component: 100 - total flux cleaned = 0.00218447 Jy ! Component: 150 - total flux cleaned = 0.00221971 Jy ! Component: 200 - total flux cleaned = 0.00222106 Jy ! Total flux subtracted in 200 components = 0.00222106 Jy ! Clean residual min=-0.001854 max=0.002114 Jy/beam ! Clean residual mean=-0.000005 rms=0.000550 Jy/beam ! Combined flux in latest and established models = 0.149117 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 39 components and 0.149117 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=0.104450Jy sigma=0.000638 ! Fit after self-cal, rms=0.104341Jy sigma=0.000638 ! Inverting map ! Your choice of large map pixels excluded 0.391% 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=0.104341Jy sigma=0.000638 ! Fit after self-cal, rms=0.102992Jy sigma=0.000637 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.391% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.703 mas, bmaj=1.824 mas, bpa=-1.421 degrees ! Estimated noise=688.56 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000439536 Jy ! Component: 100 - total flux cleaned = 0.000359016 Jy ! Component: 150 - total flux cleaned = 0.000309561 Jy ! Component: 200 - total flux cleaned = 0.000309775 Jy ! Total flux subtracted in 200 components = 0.000309775 Jy ! Clean residual min=-0.001680 max=0.001719 Jy/beam ! Clean residual mean=-0.000004 rms=0.000418 Jy/beam ! Combined flux in latest and established models = 0.149427 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 50 components and 0.149427 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=0.102984Jy sigma=0.000637 ! Fit after self-cal, rms=0.102980Jy sigma=0.000637 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.391% 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 = 6.8862e-05 Jy ! Component: 100 - total flux cleaned = 0.000112533 Jy ! Component: 150 - total flux cleaned = 9.86095e-05 Jy ! Component: 200 - total flux cleaned = 9.86692e-05 Jy ! Total flux subtracted in 200 components = 9.86692e-05 Jy ! Clean residual min=-0.001666 max=0.001691 Jy/beam ! Clean residual mean=-0.000004 rms=0.000412 Jy/beam ! Combined flux in latest and established models = 0.149525 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 56 components and 0.149525 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=0.102976Jy sigma=0.000637 ! Fit after self-cal, rms=0.102975Jy sigma=0.000637 ! Inverting map ! Your choice of large map pixels excluded 0.391% 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=0.102975Jy sigma=0.000637 ! Fit after self-cal, rms=0.102835Jy sigma=0.000637 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.391% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.7031 mas, bmaj=1.825 mas, bpa=-1.409 degrees ! Estimated noise=687.869 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.4464e-05 Jy ! Component: 100 - total flux cleaned = -4.2029e-05 Jy ! Component: 150 - total flux cleaned = -5.43663e-05 Jy ! Component: 200 - total flux cleaned = -6.67127e-05 Jy ! Total flux subtracted in 200 components = -6.67127e-05 Jy ! Clean residual min=-0.001648 max=0.001669 Jy/beam ! Clean residual mean=-0.000005 rms=0.000401 Jy/beam ! Combined flux in latest and established models = 0.149459 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 59 components and 0.149459 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=0.102832Jy sigma=0.000637 ! Fit after self-cal, rms=0.102832Jy sigma=0.000637 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.391% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.87575e-05 Jy ! Component: 100 - total flux cleaned = 3.64862e-06 Jy ! Component: 150 - total flux cleaned = 1.43633e-05 Jy ! Component: 200 - total flux cleaned = 4.11575e-06 Jy ! Total flux subtracted in 200 components = 4.11575e-06 Jy ! Clean residual min=-0.001655 max=0.001660 Jy/beam ! Clean residual mean=-0.000005 rms=0.000397 Jy/beam ! Combined flux in latest and established models = 0.149463 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 60 components and 0.149463 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=0.102830Jy sigma=0.000637 ! Fit after self-cal, rms=0.102830Jy sigma=0.000637 ! Inverting map ! Your choice of large map pixels excluded 0.391% 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=0.102830Jy sigma=0.000637 ! Fit after self-cal, rms=0.102722Jy sigma=0.000637 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.391% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=2.708 mas, bmaj=6.601 mas, bpa=5.017 degrees ! Estimated noise=1030.18 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000197307 Jy ! Component: 100 - total flux cleaned = 0.000200532 Jy ! Component: 150 - total flux cleaned = 0.000143318 Jy ! Component: 200 - total flux cleaned = 0.000123002 Jy ! Total flux subtracted in 200 components = 0.000123002 Jy ! Clean residual min=-0.001826 max=0.001768 Jy/beam ! Clean residual mean=-0.000013 rms=0.000573 Jy/beam ! Combined flux in latest and established models = 0.149586 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 64 components and 0.149586 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=0.102724Jy sigma=0.000637 ! Fit after self-cal, rms=0.102725Jy sigma=0.000637 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.391% 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 = 5.37156e-05 Jy ! Component: 100 - total flux cleaned = 3.4684e-05 Jy ! Component: 150 - total flux cleaned = 2.55625e-05 Jy ! Component: 200 - total flux cleaned = 2.54831e-05 Jy ! Total flux subtracted in 200 components = 2.54831e-05 Jy ! Clean residual min=-0.001818 max=0.001744 Jy/beam ! Clean residual mean=-0.000012 rms=0.000569 Jy/beam ! Combined flux in latest and established models = 0.149611 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 66 components and 0.149611 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=0.102726Jy sigma=0.000637 ! Fit after self-cal, rms=0.102727Jy sigma=0.000637 ! Inverting map ! Your choice of large map pixels excluded 0.391% 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 0.391% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.7032 mas, bmaj=1.825 mas, bpa=-1.405 degrees ! Estimated noise=687.213 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7032 x 1.825 at -1.405 degrees (North through East) ! Clean map min=-0.0014163 max=0.1122 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 0.391% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.539 mas, bmaj=1.613 mas, bpa=-0.4799 degrees ! Estimated noise=1637.36 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0824034 Jy ! Component: 100 - total flux cleaned = 0.110959 Jy ! Component: 150 - total flux cleaned = 0.125512 Jy ! Component: 200 - total flux cleaned = 0.133927 Jy ! Total flux subtracted in 200 components = 0.133927 Jy ! Clean residual min=-0.005025 max=0.005339 Jy/beam ! Clean residual mean=0.000001 rms=0.001259 Jy/beam ! Combined flux in latest and established models = 0.133927 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.133927 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.391% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.7032 mas, bmaj=1.825 mas, bpa=-1.405 degrees ! Estimated noise=687.213 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 = 0.00682308 Jy ! Component: 100 - total flux cleaned = 0.0105651 Jy ! Component: 150 - total flux cleaned = 0.0125499 Jy ! Component: 200 - total flux cleaned = 0.0133432 Jy ! Total flux subtracted in 200 components = 0.0133432 Jy ! Clean residual min=-0.001912 max=0.002005 Jy/beam ! Clean residual mean=-0.000000 rms=0.000487 Jy/beam ! Combined flux in latest and established models = 0.14727 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 31 components and 0.14727 Jy ! Inverting map ! Your choice of large map pixels excluded 0.391% 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 0.391% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=2.708 mas, bmaj=6.601 mas, bpa=5.017 degrees ! Estimated noise=1030.18 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00150758 Jy ! Component: 100 - total flux cleaned = 0.00187733 Jy ! Component: 150 - total flux cleaned = 0.00198259 Jy ! Component: 200 - total flux cleaned = 0.00206642 Jy ! Total flux subtracted in 200 components = 0.00206642 Jy ! Clean residual min=-0.002005 max=0.001672 Jy/beam ! Clean residual mean=-0.000010 rms=0.000579 Jy/beam ! Combined flux in latest and established models = 0.149337 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 = 8.92956e-05 Jy ! Component: 100 - total flux cleaned = 0.000165063 Jy ! Component: 150 - total flux cleaned = 0.000217802 Jy ! Component: 200 - total flux cleaned = 0.000264427 Jy ! Total flux subtracted in 200 components = 0.000264427 Jy ! Clean residual min=-0.001940 max=0.001602 Jy/beam ! Clean residual mean=-0.000011 rms=0.000563 Jy/beam ! Combined flux in latest and established models = 0.149601 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 41 components and 0.149601 Jy ! Inverting map ! Your choice of large map pixels excluded 0.391% 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 0.391% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.7032 mas, bmaj=1.825 mas, bpa=-1.405 degrees ! Estimated noise=687.213 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000198831 Jy ! Component: 100 - total flux cleaned = -0.00029397 Jy ! Component: 150 - total flux cleaned = -0.000295771 Jy ! Component: 200 - total flux cleaned = -0.000296437 Jy ! Total flux subtracted in 200 components = -0.000296437 Jy ! Clean residual min=-0.001706 max=0.001580 Jy/beam ! Clean residual mean=-0.000005 rms=0.000427 Jy/beam ! Combined flux in latest and established models = 0.149304 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 55 components and 0.149304 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=0.102751Jy sigma=0.000637 ! Fit after self-cal, rms=0.102752Jy sigma=0.000637 wmodel J0009-3216_X_2017_02_19_pus_map.mod ! Writing 55 model components to file: J0009-3216_X_2017_02_19_pus_map.mod wobs J0009-3216_X_2017_02_19_pus_uvs.fits ! Writing UV FITS file: J0009-3216_X_2017_02_19_pus_uvs.fits wwins J0009-3216_X_2017_02_19_pus_map.win ! wwins: Wrote 3 windows to J0009-3216_X_2017_02_19_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 0.391% 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 = -0.000260395 Jy ! Component: 100 - total flux cleaned = -0.000566594 Jy ! Component: 150 - total flux cleaned = -0.000729092 Jy ! Component: 200 - total flux cleaned = -0.000904493 Jy ! Component: 250 - total flux cleaned = -0.00100741 Jy ! Component: 300 - total flux cleaned = -0.00104649 Jy ! Component: 350 - total flux cleaned = -0.00110352 Jy ! Component: 400 - total flux cleaned = -0.00119653 Jy ! Component: 450 - total flux cleaned = -0.00123248 Jy ! Component: 500 - total flux cleaned = -0.00125021 Jy ! Component: 550 - total flux cleaned = -0.0013008 Jy ! Component: 600 - total flux cleaned = -0.00128375 Jy ! Component: 650 - total flux cleaned = -0.00129962 Jy ! Component: 700 - total flux cleaned = -0.00136196 Jy ! Component: 750 - total flux cleaned = -0.00142277 Jy ! Component: 800 - total flux cleaned = -0.00148191 Jy ! Component: 850 - total flux cleaned = -0.00153928 Jy ! Component: 900 - total flux cleaned = -0.00156728 Jy ! Component: 950 - total flux cleaned = -0.00163604 Jy ! Component: 1000 - total flux cleaned = -0.00166271 Jy ! Component: 1050 - total flux cleaned = -0.00166245 Jy ! Component: 1100 - total flux cleaned = -0.00168878 Jy ! Component: 1150 - total flux cleaned = -0.00170176 Jy ! Component: 1200 - total flux cleaned = -0.00173941 Jy ! Component: 1250 - total flux cleaned = -0.00180078 Jy ! Component: 1300 - total flux cleaned = -0.00177658 Jy ! Component: 1350 - total flux cleaned = -0.00180052 Jy ! Component: 1400 - total flux cleaned = -0.00181217 Jy ! Component: 1450 - total flux cleaned = -0.00185811 Jy ! Component: 1500 - total flux cleaned = -0.00186924 Jy ! Component: 1550 - total flux cleaned = -0.00190261 Jy ! Component: 1600 - total flux cleaned = -0.00194666 Jy ! Component: 1650 - total flux cleaned = -0.00199016 Jy ! Component: 1700 - total flux cleaned = -0.00206495 Jy ! Component: 1750 - total flux cleaned = -0.00211742 Jy ! Component: 1800 - total flux cleaned = -0.0021795 Jy ! Component: 1850 - total flux cleaned = -0.00224078 Jy ! Component: 1900 - total flux cleaned = -0.00227094 Jy ! Component: 1950 - total flux cleaned = -0.00233064 Jy ! Component: 2000 - total flux cleaned = -0.00236003 Jy ! Total flux subtracted in 2048 components = -0.00240864 Jy ! Clean residual min=-0.000587 max=0.000512 Jy/beam ! Clean residual mean=-0.000001 rms=0.000180 Jy/beam ! Combined flux in latest and established models = 0.146896 Jy keep ! Adding 128 model components to the UV plane model. ! The established model now contains 183 components and 0.146896 Jy ![Exited script file: muppet] wmap "J0009-3216_X_2017_02_19_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.391% 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: 0.7032 x 1.825 at -1.405 degrees (North through East) ! Clean map min=-0.00094264 max=0.11086 Jy/beam ! Writing clean map to FITS file: J0009-3216_X_2017_02_19_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.110865 invert ! Inverting map ! Your choice of large map pixels excluded 0.391% 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 0.000178876 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.484037 0.484037 0.968074 1.93615 3.8723 7.74459 15.4892 30.9784 61.9567 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.11 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7032 x 1.825 at -1.405 degrees (North through East) ! Clean map min=-0.00094264 max=0.11086 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 J0009-3216_X_2017_02_19_pus_uvs.log closed on Sat May 4 21:36:22 2019