! Started logfile: J1036-3744_X_2017_07_16_pus_uvs.log on Thu May 9 14:04:29 2019 obs J1036-3744_X_2017_07_16_pus_uva.fits ! Reading UV FITS file: J1036-3744_X_2017_07_16_pus_uva.fits ! AN table 1: 26 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.408547 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1036-3744 ! ! 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 5736 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 J1036-3744_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 92 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 92 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 92 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 92 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 109 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 92 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 92 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 92 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 92 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 92 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 92 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 109 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.789822Jy sigma=0.004574 ! Fit after self-cal, rms=0.751650Jy sigma=0.004428 ! 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 0.433% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.616 mas, bmaj=2.045 mas, bpa=2.828 degrees ! Estimated noise=3139.06 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 = 0.201947 Jy ! Component: 100 - total flux cleaned = 0.249152 Jy ! Total flux subtracted in 100 components = 0.249152 Jy ! Clean residual min=-0.022331 max=0.042025 Jy/beam ! Clean residual mean=0.000228 rms=0.007152 Jy/beam ! Combined flux in latest and established models = 0.249152 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.249152 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=0.149964Jy sigma=0.000766 ! Fit after self-cal, rms=0.149951Jy sigma=0.000766 ! Inverting map ! Your choice of large map pixels excluded 0.433% 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 0.433% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.7495 mas, bmaj=2.323 mas, bpa=2.991 degrees ! Estimated noise=1608.92 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 = 0.0299176 Jy ! Component: 100 - total flux cleaned = 0.0429281 Jy ! Component: 150 - total flux cleaned = 0.0494354 Jy ! Component: 200 - total flux cleaned = 0.0502757 Jy ! Total flux subtracted in 200 components = 0.0502757 Jy ! Clean residual min=-0.012835 max=0.022566 Jy/beam ! Clean residual mean=0.000462 rms=0.005808 Jy/beam ! Combined flux in latest and established models = 0.299428 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 20 components and 0.299428 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=0.147269Jy sigma=0.000714 ! Fit after self-cal, rms=0.147281Jy sigma=0.000714 ! Inverting map ! Your choice of large map pixels excluded 0.433% 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 1.09 FD 1.00* HN 3.30 KP 0.87 ! LA 0.90 MK 0.95 NL 1.00* OV 0.97 ! PT 1.18 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.00* HN 2.10 KP 0.91 ! LA 0.92 MK 0.93 NL 1.00* OV 0.96 ! PT 1.10 SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.00* HN 2.11 KP 0.90 ! LA 0.92 MK 0.96 NL 1.00* OV 0.91 ! PT 1.14 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 1.00* HN 1.92 KP 0.89 ! LA 0.91 MK 0.99 NL 1.00* OV 0.95 ! PT 1.15 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.00* HN 1.00* KP 0.86 ! LA 0.90 MK 0.97 NL 1.00* OV 0.92 ! PT 1.16 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00* HN 1.55 KP 0.87 ! LA 0.94 MK 0.95 NL 1.00* OV 0.94 ! PT 1.17 SC 0.96 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.00* HN 2.02 KP 0.87 ! LA 0.92 MK 1.03 NL 1.00* OV 0.92 ! PT 1.18 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.00* HN 1.87 KP 0.85 ! LA 0.92 MK 0.94 NL 1.00* OV 0.95 ! PT 1.15 SC 0.98 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 1.00* HN 4.05 KP 0.85 ! LA 0.92 MK 0.84 NL 1.00* OV 0.92 ! PT 1.19 SC 0.94 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 1.00* HN 1.77 KP 0.90 ! LA 0.93 MK 0.97 NL 1.00* OV 0.90 ! PT 1.16 SC 0.93 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 1.00* HN 1.90 KP 0.85 ! LA 0.91 MK 0.98 NL 1.00* OV 0.88 ! PT 1.17 SC 0.95 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00* HN 1.00* KP 0.92 ! LA 0.90 MK 0.93 NL 1.00* OV 0.96 ! PT 1.10 SC 0.95 ! ! ! Fit before self-cal, rms=0.147281Jy sigma=0.000714 ! Fit after self-cal, rms=0.231579Jy sigma=0.000651 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.433% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.7482 mas, bmaj=2.303 mas, bpa=3.155 degrees ! Estimated noise=1597.16 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 = -0.00184212 Jy ! Component: 100 - total flux cleaned = -0.00184159 Jy ! Component: 150 - total flux cleaned = -0.00184018 Jy ! Component: 200 - total flux cleaned = -0.00183301 Jy ! Total flux subtracted in 200 components = -0.00183301 Jy ! Clean residual min=-0.010338 max=0.013557 Jy/beam ! Clean residual mean=0.000176 rms=0.003113 Jy/beam ! Combined flux in latest and established models = 0.297595 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 24 components and 0.297595 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=0.231447Jy sigma=0.000651 ! Fit after self-cal, rms=0.232609Jy sigma=0.000650 ! Inverting map ! Your choice of large map pixels excluded 0.433% 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=0.232609Jy sigma=0.000650 ! Fit after self-cal, rms=0.264108Jy sigma=0.000619 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.433% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.7491 mas, bmaj=2.302 mas, bpa=3.395 degrees ! Estimated noise=1616.04 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00343891 Jy ! Component: 100 - total flux cleaned = 0.00384325 Jy ! Component: 150 - total flux cleaned = 0.00394068 Jy ! Component: 200 - total flux cleaned = 0.00394077 Jy ! Total flux subtracted in 200 components = 0.00394077 Jy ! Clean residual min=-0.005491 max=0.006578 Jy/beam ! Clean residual mean=0.000030 rms=0.001605 Jy/beam ! Combined flux in latest and established models = 0.301536 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 38 components and 0.301536 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=0.264025Jy sigma=0.000619 ! Fit after self-cal, rms=0.264370Jy sigma=0.000619 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.433% 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 = 2.701e-05 Jy ! Component: 100 - total flux cleaned = 6.71592e-05 Jy ! Component: 150 - total flux cleaned = 6.69034e-05 Jy ! Component: 200 - total flux cleaned = 6.80383e-05 Jy ! Total flux subtracted in 200 components = 6.80383e-05 Jy ! Clean residual min=-0.005480 max=0.006569 Jy/beam ! Clean residual mean=0.000033 rms=0.001608 Jy/beam ! Combined flux in latest and established models = 0.301604 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 40 components and 0.301604 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=0.264350Jy sigma=0.000618 ! Fit after self-cal, rms=0.264356Jy sigma=0.000618 ! Inverting map ! Your choice of large map pixels excluded 0.433% 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=0.264356Jy sigma=0.000618 ! Fit after self-cal, rms=0.278743Jy sigma=0.000611 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.433% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.7503 mas, bmaj=2.304 mas, bpa=3.476 degrees ! Estimated noise=1614.23 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.87236e-05 Jy ! Component: 100 - total flux cleaned = 4.74778e-05 Jy ! Component: 150 - total flux cleaned = 4.75464e-05 Jy ! Component: 200 - total flux cleaned = 4.76486e-05 Jy ! Total flux subtracted in 200 components = 4.76486e-05 Jy ! Clean residual min=-0.003612 max=0.004275 Jy/beam ! Clean residual mean=-0.000039 rms=0.000996 Jy/beam ! Combined flux in latest and established models = 0.301651 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 44 components and 0.301651 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=0.278731Jy sigma=0.000611 ! Fit after self-cal, rms=0.278871Jy sigma=0.000611 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.433% 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) ! Added new window around map position (-6.6, -0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00196947 Jy ! Component: 100 - total flux cleaned = 0.00216954 Jy ! Component: 150 - total flux cleaned = 0.00216337 Jy ! Component: 200 - total flux cleaned = 0.00204691 Jy ! Total flux subtracted in 200 components = 0.00204691 Jy ! Clean residual min=-0.003455 max=0.003754 Jy/beam ! Clean residual mean=-0.000019 rms=0.000890 Jy/beam ! Combined flux in latest and established models = 0.303698 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 62 components and 0.303698 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=0.278690Jy sigma=0.000610 ! Fit after self-cal, rms=0.278633Jy sigma=0.000610 ! Inverting map ! Your choice of large map pixels excluded 0.433% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Added new window around map position (11.8, -14). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00173522 Jy ! Component: 100 - total flux cleaned = 0.00174756 Jy ! Component: 150 - total flux cleaned = 0.00174692 Jy ! Component: 200 - total flux cleaned = 0.00168552 Jy ! Total flux subtracted in 200 components = 0.00168552 Jy ! Clean residual min=-0.002926 max=0.003163 Jy/beam ! Clean residual mean=-0.000013 rms=0.000796 Jy/beam ! Combined flux in latest and established models = 0.305384 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 86 components and 0.305384 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=0.278504Jy sigma=0.000609 ! Fit after self-cal, rms=0.278460Jy sigma=0.000609 ! Inverting map ! Your choice of large map pixels excluded 0.433% 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=0.278460Jy sigma=0.000609 ! Fit after self-cal, rms=0.276190Jy sigma=0.000609 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.433% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=2.903 mas, bmaj=8.643 mas, bpa=0.01509 degrees ! Estimated noise=2140.04 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000809385 Jy ! Component: 100 - total flux cleaned = 0.000935623 Jy ! Component: 150 - total flux cleaned = 0.000972316 Jy ! Component: 200 - total flux cleaned = 0.00100722 Jy ! Total flux subtracted in 200 components = 0.00100722 Jy ! Clean residual min=-0.002709 max=0.002997 Jy/beam ! Clean residual mean=-0.000042 rms=0.000821 Jy/beam ! Combined flux in latest and established models = 0.306391 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 96 components and 0.306391 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=0.276159Jy sigma=0.000609 ! Fit after self-cal, rms=0.276157Jy sigma=0.000609 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.433% 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 = 0.000225666 Jy ! Component: 100 - total flux cleaned = 0.000260243 Jy ! Component: 150 - total flux cleaned = 0.000322251 Jy ! Component: 200 - total flux cleaned = 0.000349842 Jy ! Total flux subtracted in 200 components = 0.000349842 Jy ! Clean residual min=-0.002685 max=0.002929 Jy/beam ! Clean residual mean=-0.000035 rms=0.000796 Jy/beam ! Combined flux in latest and established models = 0.306741 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 100 components and 0.306741 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=0.276145Jy sigma=0.000609 ! Fit after self-cal, rms=0.276150Jy sigma=0.000609 ! Inverting map ! Your choice of large map pixels excluded 0.433% 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 0.433% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.7492 mas, bmaj=2.303 mas, bpa=3.531 degrees ! Estimated noise=1611.63 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7492 x 2.303 at 3.531 degrees (North through East) ! Clean map min=-0.0035946 max=0.27099 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 0.433% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.6167 mas, bmaj=2.005 mas, bpa=3.708 degrees ! Estimated noise=3306.13 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.212106 Jy ! Component: 100 - total flux cleaned = 0.261481 Jy ! Component: 150 - total flux cleaned = 0.279028 Jy ! Component: 200 - total flux cleaned = 0.287876 Jy ! Total flux subtracted in 200 components = 0.287876 Jy ! Clean residual min=-0.007795 max=0.007871 Jy/beam ! Clean residual mean=-0.000018 rms=0.001935 Jy/beam ! Combined flux in latest and established models = 0.287876 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.287876 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.433% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.7492 mas, bmaj=2.303 mas, bpa=3.531 degrees ! Estimated noise=1611.63 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 = 0.00820673 Jy ! Component: 100 - total flux cleaned = 0.0127742 Jy ! Component: 150 - total flux cleaned = 0.0147313 Jy ! Component: 200 - total flux cleaned = 0.0153503 Jy ! Total flux subtracted in 200 components = 0.0153503 Jy ! Clean residual min=-0.003257 max=0.003230 Jy/beam ! Clean residual mean=-0.000034 rms=0.000870 Jy/beam ! Combined flux in latest and established models = 0.303226 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 43 components and 0.303226 Jy ! Inverting map ! Your choice of large map pixels excluded 0.433% 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 0.433% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=2.903 mas, bmaj=8.643 mas, bpa=0.01509 degrees ! Estimated noise=2140.04 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00300046 Jy ! Component: 100 - total flux cleaned = 0.00411422 Jy ! Component: 150 - total flux cleaned = 0.00428387 Jy ! Component: 200 - total flux cleaned = 0.00446767 Jy ! Total flux subtracted in 200 components = 0.00446767 Jy ! Clean residual min=-0.002644 max=0.003041 Jy/beam ! Clean residual mean=-0.000017 rms=0.000813 Jy/beam ! Combined flux in latest and established models = 0.307694 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 = 0.000100552 Jy ! Component: 100 - total flux cleaned = 0.000132371 Jy ! Component: 150 - total flux cleaned = 0.000159783 Jy ! Component: 200 - total flux cleaned = 0.000100751 Jy ! Total flux subtracted in 200 components = 0.000100751 Jy ! Clean residual min=-0.002545 max=0.002932 Jy/beam ! Clean residual mean=-0.000015 rms=0.000793 Jy/beam ! Combined flux in latest and established models = 0.307795 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 57 components and 0.307795 Jy ! Inverting map ! Your choice of large map pixels excluded 0.433% 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 0.433% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.7492 mas, bmaj=2.303 mas, bpa=3.531 degrees ! Estimated noise=1611.63 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00075719 Jy ! Component: 100 - total flux cleaned = -0.00119994 Jy ! Component: 150 - total flux cleaned = -0.00143344 Jy ! Component: 200 - total flux cleaned = -0.00172345 Jy ! Total flux subtracted in 200 components = -0.00172345 Jy ! Clean residual min=-0.002820 max=0.003264 Jy/beam ! Clean residual mean=-0.000020 rms=0.000794 Jy/beam ! Combined flux in latest and established models = 0.306071 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 76 components and 0.306071 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=0.276082Jy sigma=0.000609 ! Fit after self-cal, rms=0.276039Jy sigma=0.000609 wmodel J1036-3744_X_2017_07_16_pus_map.mod ! Writing 76 model components to file: J1036-3744_X_2017_07_16_pus_map.mod wobs J1036-3744_X_2017_07_16_pus_uvs.fits ! Writing UV FITS file: J1036-3744_X_2017_07_16_pus_uvs.fits wwins J1036-3744_X_2017_07_16_pus_map.win ! wwins: Wrote 3 windows to J1036-3744_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 0.433% 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 = 0.00102106 Jy ! Component: 100 - total flux cleaned = 0.000925587 Jy ! Component: 150 - total flux cleaned = 0.000569897 Jy ! Component: 200 - total flux cleaned = 0.000188425 Jy ! Component: 250 - total flux cleaned = -5.45695e-05 Jy ! Component: 300 - total flux cleaned = -0.000211154 Jy ! Component: 350 - total flux cleaned = -0.000324989 Jy ! Component: 400 - total flux cleaned = -0.000619021 Jy ! Component: 450 - total flux cleaned = -0.000834238 Jy ! Component: 500 - total flux cleaned = -0.000974344 Jy ! Component: 550 - total flux cleaned = -0.00121379 Jy ! Component: 600 - total flux cleaned = -0.00131388 Jy ! Component: 650 - total flux cleaned = -0.00131406 Jy ! Component: 700 - total flux cleaned = -0.00134656 Jy ! Component: 750 - total flux cleaned = -0.00128345 Jy ! Component: 800 - total flux cleaned = -0.00140945 Jy ! Component: 850 - total flux cleaned = -0.00137842 Jy ! Component: 900 - total flux cleaned = -0.00147016 Jy ! Component: 950 - total flux cleaned = -0.00143963 Jy ! Component: 1000 - total flux cleaned = -0.00143928 Jy ! Component: 1050 - total flux cleaned = -0.00140961 Jy ! Component: 1100 - total flux cleaned = -0.00140981 Jy ! Component: 1150 - total flux cleaned = -0.00138104 Jy ! Component: 1200 - total flux cleaned = -0.00138117 Jy ! Component: 1250 - total flux cleaned = -0.00140956 Jy ! Component: 1300 - total flux cleaned = -0.00152088 Jy ! Component: 1350 - total flux cleaned = -0.00154848 Jy ! Component: 1400 - total flux cleaned = -0.00157554 Jy ! Component: 1450 - total flux cleaned = -0.00165709 Jy ! Component: 1500 - total flux cleaned = -0.00173742 Jy ! Component: 1550 - total flux cleaned = -0.0017905 Jy ! Component: 1600 - total flux cleaned = -0.00186932 Jy ! Component: 1650 - total flux cleaned = -0.00199999 Jy ! Component: 1700 - total flux cleaned = -0.00210372 Jy ! Component: 1750 - total flux cleaned = -0.00212954 Jy ! Component: 1800 - total flux cleaned = -0.00220658 Jy ! Component: 1850 - total flux cleaned = -0.00233389 Jy ! Component: 1900 - total flux cleaned = -0.0025112 Jy ! Component: 1950 - total flux cleaned = -0.00263727 Jy ! Component: 2000 - total flux cleaned = -0.00278802 Jy ! Total flux subtracted in 2048 components = -0.0029131 Jy ! Clean residual min=-0.001338 max=0.001274 Jy/beam ! Clean residual mean=-0.000009 rms=0.000462 Jy/beam ! Combined flux in latest and established models = 0.303158 Jy keep ! Adding 131 model components to the UV plane model. ! The established model now contains 206 components and 0.303158 Jy ![Exited script file: muppet] wmap "J1036-3744_X_2017_07_16_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.433% 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: 0.7492 x 2.303 at 3.531 degrees (North through East) ! Clean map min=-0.0038829 max=0.27167 Jy/beam ! Writing clean map to FITS file: J1036-3744_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 0.271666 invert ! Inverting map ! Your choice of large map pixels excluded 0.433% 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 0.000456141 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.503716 0.503716 1.00743 2.01486 4.02973 8.05946 16.1189 32.2378 64.4756 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.271 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7492 x 2.303 at 3.531 degrees (North through East) ! Clean map min=-0.0038829 max=0.27167 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 J1036-3744_X_2017_07_16_pus_uvs.log closed on Thu May 9 14:04:30 2019