! Started logfile: J0729-3439_X_2014_01_04_pus_uvs.log on Fri Jan 13 17:23:06 2017 obs J0729-3439_X_2014_01_04_pus_uva.fits ! Reading UV FITS file: J0729-3439_X_2014_01_04_pus_uva.fits ! AN table 1: 118 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.416667 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0729-3439 ! ! 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 382 lines of history. ! ! Reading 21240 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 J0729-3439_X_2014_01_04_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 354 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 354 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 354 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 354 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 354 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 354 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 354 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 354 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 354 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 354 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 354 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 354 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.956788Jy sigma=0.009905 ! Fit after self-cal, rms=0.930023Jy sigma=0.009641 ! 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 0.278% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! Estimated beam: bmin=0.5209 mas, bmaj=1.551 mas, bpa=-3.349 degrees ! Estimated noise=1245.22 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 = 0.0518851 Jy ! Component: 100 - total flux cleaned = 0.0675258 Jy ! Total flux subtracted in 100 components = 0.0675258 Jy ! Clean residual min=-0.007315 max=0.012147 Jy/beam ! Clean residual mean=-0.000226 rms=0.002397 Jy/beam ! Combined flux in latest and established models = 0.0675258 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0675258 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=0.079360Jy sigma=0.000806 ! Fit after self-cal, rms=0.079194Jy sigma=0.000804 ! Inverting map ! Your choice of large map pixels excluded 0.278% of the data. ! The x-axis pixel size should ideally be below 0.1995 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 0.278% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! Estimated beam: bmin=0.6705 mas, bmaj=1.763 mas, bpa=-2.861 degrees ! Estimated noise=471.393 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 = 0.013313 Jy ! Component: 100 - total flux cleaned = 0.0194776 Jy ! Component: 150 - total flux cleaned = 0.0225719 Jy ! Component: 200 - total flux cleaned = 0.0235109 Jy ! Total flux subtracted in 200 components = 0.0235109 Jy ! Clean residual min=-0.007606 max=0.015575 Jy/beam ! Clean residual mean=-0.000380 rms=0.003365 Jy/beam ! Combined flux in latest and established models = 0.0910367 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 13 components and 0.0910367 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=0.077437Jy sigma=0.000780 ! Fit after self-cal, rms=0.077426Jy sigma=0.000779 ! Inverting map ! Your choice of large map pixels excluded 0.278% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.85 ! MK 0.95 NL 1.36 OV 1.16 PT 0.84 ! SC 1.17 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.85 ! MK 1.01 NL 1.39 OV 1.09 PT 0.82 ! SC 1.15 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.86 ! MK 1.03 NL 1.46 OV 1.08 PT 0.78 ! SC 1.08 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.88 ! MK 0.97 NL 1.39 OV 1.11 PT 0.77 ! SC 1.16 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.88 ! MK 1.03 NL 1.48 OV 1.08 PT 0.79 ! SC 1.07 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.86 ! MK 1.01 NL 1.37 OV 1.13 PT 0.78 ! SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.88 ! MK 1.04 NL 1.32 OV 1.12 PT 0.82 ! SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.89 ! MK 1.05 NL 1.33 OV 1.14 PT 0.80 ! SC 1.06 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.89 ! MK 0.93 NL 1.43 OV 1.08 PT 0.80 ! SC 1.03 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.92 ! MK 0.96 NL 1.37 OV 1.09 PT 0.76 ! SC 0.95 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.96 ! MK 1.00 NL 1.35 OV 1.04 PT 0.79 ! SC 0.97 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.96 ! MK 0.97 NL 1.28 OV 1.05 PT 0.81 ! SC 0.94 ! ! ! Fit before self-cal, rms=0.077426Jy sigma=0.000779 ! Fit after self-cal, rms=0.085172Jy sigma=0.000759 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.278% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! Estimated beam: bmin=0.6801 mas, bmaj=1.777 mas, bpa=-3.043 degrees ! Estimated noise=472.419 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (2.4, -0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0109399 Jy ! Component: 100 - total flux cleaned = 0.015286 Jy ! Component: 150 - total flux cleaned = 0.0167184 Jy ! Component: 200 - total flux cleaned = 0.0169211 Jy ! Total flux subtracted in 200 components = 0.0169211 Jy ! Clean residual min=-0.003666 max=0.003741 Jy/beam ! Clean residual mean=0.000052 rms=0.000971 Jy/beam ! Combined flux in latest and established models = 0.107958 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 26 components and 0.107958 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=0.083551Jy sigma=0.000745 ! Fit after self-cal, rms=0.083815Jy sigma=0.000740 ! Inverting map ! Your choice of large map pixels excluded 0.278% of the data. ! The x-axis pixel size should ideally be below 0.1995 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=0.083815Jy sigma=0.000740 ! Fit after self-cal, rms=0.078211Jy sigma=0.000738 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.278% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! Estimated beam: bmin=0.6715 mas, bmaj=1.76 mas, bpa=-2.283 degrees ! Estimated noise=455.865 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00453989 Jy ! Component: 100 - total flux cleaned = 0.0051095 Jy ! Component: 150 - total flux cleaned = 0.00523921 Jy ! Component: 200 - total flux cleaned = 0.00546082 Jy ! Total flux subtracted in 200 components = 0.00546082 Jy ! Clean residual min=-0.002668 max=0.002313 Jy/beam ! Clean residual mean=0.000033 rms=0.000618 Jy/beam ! Combined flux in latest and established models = 0.113419 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 44 components and 0.113419 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=0.077860Jy sigma=0.000736 ! Fit after self-cal, rms=0.077577Jy sigma=0.000735 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.278% of the data. ! The x-axis pixel size should ideally be below 0.1995 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 = 0.00172012 Jy ! Component: 100 - total flux cleaned = 0.00176719 Jy ! Component: 150 - total flux cleaned = 0.00181189 Jy ! Component: 200 - total flux cleaned = 0.00172914 Jy ! Total flux subtracted in 200 components = 0.00172914 Jy ! Clean residual min=-0.002925 max=0.002083 Jy/beam ! Clean residual mean=0.000050 rms=0.000641 Jy/beam ! Combined flux in latest and established models = 0.115148 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 52 components and 0.115148 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=0.077465Jy sigma=0.000734 ! Fit after self-cal, rms=0.077420Jy sigma=0.000734 ! Inverting map ! Your choice of large map pixels excluded 0.278% of the data. ! The x-axis pixel size should ideally be below 0.1995 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=0.077420Jy sigma=0.000734 ! Fit after self-cal, rms=0.075005Jy sigma=0.000733 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.278% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! Estimated beam: bmin=0.6716 mas, bmaj=1.762 mas, bpa=-2.36 degrees ! Estimated noise=452.195 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00208368 Jy ! Component: 100 - total flux cleaned = 0.00204233 Jy ! Component: 150 - total flux cleaned = 0.00204089 Jy ! Component: 200 - total flux cleaned = 0.00204011 Jy ! Total flux subtracted in 200 components = 0.00204011 Jy ! Clean residual min=-0.001645 max=0.001444 Jy/beam ! Clean residual mean=0.000020 rms=0.000400 Jy/beam ! Combined flux in latest and established models = 0.117188 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 62 components and 0.117188 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=0.074921Jy sigma=0.000732 ! Fit after self-cal, rms=0.074819Jy sigma=0.000732 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.278% of the data. ! The x-axis pixel size should ideally be below 0.1995 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 = 0.000977019 Jy ! Component: 100 - total flux cleaned = 0.000919787 Jy ! Component: 150 - total flux cleaned = 0.000840905 Jy ! Component: 200 - total flux cleaned = 0.000815922 Jy ! Total flux subtracted in 200 components = 0.000815922 Jy ! Clean residual min=-0.001810 max=0.001433 Jy/beam ! Clean residual mean=0.000028 rms=0.000414 Jy/beam ! Combined flux in latest and established models = 0.118004 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 66 components and 0.118004 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=0.074789Jy sigma=0.000732 ! Fit after self-cal, rms=0.074782Jy sigma=0.000732 ! Inverting map ! Your choice of large map pixels excluded 0.278% of the data. ! The x-axis pixel size should ideally be below 0.1995 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=0.074782Jy sigma=0.000732 ! Fit after self-cal, rms=0.074084Jy sigma=0.000732 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.278% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! Estimated beam: bmin=2.072 mas, bmaj=6.719 mas, bpa=-1.305 degrees ! Estimated noise=632.813 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000943812 Jy ! Component: 100 - total flux cleaned = 0.000895411 Jy ! Component: 150 - total flux cleaned = 0.000810179 Jy ! Component: 200 - total flux cleaned = 0.000749664 Jy ! Total flux subtracted in 200 components = 0.000749664 Jy ! Clean residual min=-0.001268 max=0.001717 Jy/beam ! Clean residual mean=0.000028 rms=0.000515 Jy/beam ! Combined flux in latest and established models = 0.118753 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 73 components and 0.118753 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=0.074067Jy sigma=0.000731 ! Fit after self-cal, rms=0.074018Jy sigma=0.000731 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.278% of the data. ! The x-axis pixel size should ideally be below 0.1995 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 = 0.000204714 Jy ! Component: 100 - total flux cleaned = 0.000152294 Jy ! Component: 150 - total flux cleaned = 0.000119128 Jy ! Component: 200 - total flux cleaned = 9.08027e-05 Jy ! Total flux subtracted in 200 components = 9.08027e-05 Jy ! Clean residual min=-0.001232 max=0.001721 Jy/beam ! Clean residual mean=0.000032 rms=0.000532 Jy/beam ! Combined flux in latest and established models = 0.118844 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 78 components and 0.118844 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=0.074016Jy sigma=0.000731 ! Fit after self-cal, rms=0.074008Jy sigma=0.000731 ! Inverting map ! Your choice of large map pixels excluded 0.278% of the data. ! The x-axis pixel size should ideally be below 0.1995 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 0.278% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! Estimated beam: bmin=0.6736 mas, bmaj=1.766 mas, bpa=-2.496 degrees ! Estimated noise=452.632 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6736 x 1.766 at -2.496 degrees (North through East) ! Clean map min=-0.0022701 max=0.073697 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 0.278% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! Estimated beam: bmin=0.5181 mas, bmaj=1.553 mas, bpa=-2.644 degrees ! Estimated noise=1208.02 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.048669 Jy ! Component: 100 - total flux cleaned = 0.0693588 Jy ! Component: 150 - total flux cleaned = 0.0820502 Jy ! Component: 200 - total flux cleaned = 0.0902383 Jy ! Total flux subtracted in 200 components = 0.0902383 Jy ! Clean residual min=-0.004453 max=0.005463 Jy/beam ! Clean residual mean=-0.000102 rms=0.001373 Jy/beam ! Combined flux in latest and established models = 0.0902383 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 0.0902383 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.278% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! Estimated beam: bmin=0.6736 mas, bmaj=1.766 mas, bpa=-2.496 degrees ! Estimated noise=452.632 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 = 0.00846865 Jy ! Component: 100 - total flux cleaned = 0.0141987 Jy ! Component: 150 - total flux cleaned = 0.0183995 Jy ! Component: 200 - total flux cleaned = 0.0215319 Jy ! Total flux subtracted in 200 components = 0.0215319 Jy ! Clean residual min=-0.002352 max=0.002259 Jy/beam ! Clean residual mean=-0.000059 rms=0.000669 Jy/beam ! Combined flux in latest and established models = 0.11177 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 29 components and 0.11177 Jy ! Inverting map ! Your choice of large map pixels excluded 0.278% of the data. ! The x-axis pixel size should ideally be below 0.1995 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 0.278% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! Estimated beam: bmin=2.072 mas, bmaj=6.719 mas, bpa=-1.305 degrees ! Estimated noise=632.813 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00370425 Jy ! Component: 100 - total flux cleaned = 0.00553154 Jy ! Component: 150 - total flux cleaned = 0.00652328 Jy ! Component: 200 - total flux cleaned = 0.00689519 Jy ! Total flux subtracted in 200 components = 0.00689519 Jy ! Clean residual min=-0.001210 max=0.001745 Jy/beam ! Clean residual mean=0.000019 rms=0.000509 Jy/beam ! Combined flux in latest and established models = 0.118665 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 = 7.4868e-05 Jy ! Component: 100 - total flux cleaned = 0.00012315 Jy ! Component: 150 - total flux cleaned = 0.000137273 Jy ! Component: 200 - total flux cleaned = 0.000123182 Jy ! Total flux subtracted in 200 components = 0.000123182 Jy ! Clean residual min=-0.001187 max=0.001725 Jy/beam ! Clean residual mean=0.000025 rms=0.000511 Jy/beam ! Combined flux in latest and established models = 0.118789 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 47 components and 0.118789 Jy ! Inverting map ! Your choice of large map pixels excluded 0.278% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.278% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! Estimated beam: bmin=0.6736 mas, bmaj=1.766 mas, bpa=-2.496 degrees ! Estimated noise=452.632 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000105997 Jy ! Component: 100 - total flux cleaned = 6.3476e-05 Jy ! Component: 150 - total flux cleaned = 0.000101357 Jy ! Component: 200 - total flux cleaned = 7.11991e-05 Jy ! Total flux subtracted in 200 components = 7.11991e-05 Jy ! Clean residual min=-0.001591 max=0.001323 Jy/beam ! Clean residual mean=0.000010 rms=0.000376 Jy/beam ! Combined flux in latest and established models = 0.11886 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 64 components and 0.11886 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=0.074042Jy sigma=0.000732 ! Fit after self-cal, rms=0.074062Jy sigma=0.000731 wmodel J0729-3439_X_2014_01_04_pus_map.mod ! Writing 64 model components to file: J0729-3439_X_2014_01_04_pus_map.mod wobs J0729-3439_X_2014_01_04_pus_uvs.fits ! Writing UV FITS file: J0729-3439_X_2014_01_04_pus_uvs.fits wwins J0729-3439_X_2014_01_04_pus_map.win ! wwins: Wrote 2 windows to J0729-3439_X_2014_01_04_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 0.278% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000410811 Jy ! Component: 100 - total flux cleaned = -0.000365349 Jy ! Component: 150 - total flux cleaned = -0.000364949 Jy ! Component: 200 - total flux cleaned = -0.000346072 Jy ! Component: 250 - total flux cleaned = -0.000381012 Jy ! Component: 300 - total flux cleaned = -0.000364941 Jy ! Component: 350 - total flux cleaned = -0.000397502 Jy ! Component: 400 - total flux cleaned = -0.000397997 Jy ! Component: 450 - total flux cleaned = -0.000471483 Jy ! Component: 500 - total flux cleaned = -0.000555901 Jy ! Component: 550 - total flux cleaned = -0.000637661 Jy ! Component: 600 - total flux cleaned = -0.000716495 Jy ! Component: 650 - total flux cleaned = -0.000780159 Jy ! Component: 700 - total flux cleaned = -0.000804851 Jy ! Component: 750 - total flux cleaned = -0.000804914 Jy ! Component: 800 - total flux cleaned = -0.000839946 Jy ! Component: 850 - total flux cleaned = -0.000817185 Jy ! Component: 900 - total flux cleaned = -0.000828302 Jy ! Component: 950 - total flux cleaned = -0.000839148 Jy ! Component: 1000 - total flux cleaned = -0.000849738 Jy ! Component: 1050 - total flux cleaned = -0.000849749 Jy ! Component: 1100 - total flux cleaned = -0.000829508 Jy ! Component: 1150 - total flux cleaned = -0.000799936 Jy ! Component: 1200 - total flux cleaned = -0.000809581 Jy ! Component: 1250 - total flux cleaned = -0.000790635 Jy ! Component: 1300 - total flux cleaned = -0.000753676 Jy ! Component: 1350 - total flux cleaned = -0.000735371 Jy ! Component: 1400 - total flux cleaned = -0.000663847 Jy ! Component: 1450 - total flux cleaned = -0.000611174 Jy ! Component: 1500 - total flux cleaned = -0.00055051 Jy ! Component: 1550 - total flux cleaned = -0.000473469 Jy ! Component: 1600 - total flux cleaned = -0.00043968 Jy ! Component: 1650 - total flux cleaned = -0.000340121 Jy ! Component: 1700 - total flux cleaned = -0.000290986 Jy ! Component: 1750 - total flux cleaned = -0.000226474 Jy ! Component: 1800 - total flux cleaned = -0.000170824 Jy ! Component: 1850 - total flux cleaned = -0.000107946 Jy ! Component: 1900 - total flux cleaned = -6.13812e-05 Jy ! Component: 1950 - total flux cleaned = 7.38377e-06 Jy ! Component: 2000 - total flux cleaned = 6.01756e-05 Jy ! Total flux subtracted in 2048 components = 9.73945e-05 Jy ! Clean residual min=-0.000372 max=0.000411 Jy/beam ! Clean residual mean=0.000001 rms=0.000133 Jy/beam ! Combined flux in latest and established models = 0.118957 Jy keep ! Adding 118 model components to the UV plane model. ! The established model now contains 182 components and 0.118957 Jy ![Exited script file: muppet] wmap "J0729-3439_X_2014_01_04_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.278% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6736 x 1.766 at -2.496 degrees (North through East) ! Clean map min=-0.0014611 max=0.073461 Jy/beam ! Writing clean map to FITS file: J0729-3439_X_2014_01_04_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0734612 invert ! Inverting map ! Your choice of large map pixels excluded 0.278% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000133289 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.544326 0.544326 1.08865 2.1773 4.3546 8.70921 17.4184 34.8368 69.6737 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.073 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6736 x 1.766 at -2.496 degrees (North through East) ! Clean map min=-0.0014611 max=0.073461 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 J0729-3439_X_2014_01_04_pus_uvs.log closed on Fri Jan 13 17:23:07 2017