! Started logfile: J0419-2132_X_2014_01_04_pus_uvs.log on Fri Jan 13 17:21:57 2017 obs J0419-2132_X_2014_01_04_pus_uva.fits ! Reading UV FITS file: J0419-2132_X_2014_01_04_pus_uva.fits ! AN table 1: 126 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: J0419-2132 ! ! 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 22680 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 J0419-2132_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 378 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 378 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 378 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 378 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 378 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 378 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 378 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 378 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 378 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 378 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 378 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 378 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.972768Jy sigma=0.011509 ! Fit after self-cal, rms=0.914880Jy sigma=0.010840 ! 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 0.556% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.5617 mas, bmaj=1.557 mas, bpa=-2.862 degrees ! Estimated noise=855.285 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 = 0.0647781 Jy ! Component: 100 - total flux cleaned = 0.0813074 Jy ! Total flux subtracted in 100 components = 0.0813074 Jy ! Clean residual min=-0.004892 max=0.007027 Jy/beam ! Clean residual mean=-0.000069 rms=0.001366 Jy/beam ! Combined flux in latest and established models = 0.0813074 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0813074 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=0.071127Jy sigma=0.000777 ! Fit after self-cal, rms=0.071042Jy sigma=0.000776 ! Inverting map ! Your choice of large map pixels excluded 0.556% 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 0.556% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.7018 mas, bmaj=1.819 mas, bpa=-0.3816 degrees ! Estimated noise=402.417 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 = 0.0123102 Jy ! Component: 100 - total flux cleaned = 0.0182293 Jy ! Component: 150 - total flux cleaned = 0.0213572 Jy ! Component: 200 - total flux cleaned = 0.0230765 Jy ! Total flux subtracted in 200 components = 0.0230765 Jy ! Clean residual min=-0.002364 max=0.002448 Jy/beam ! Clean residual mean=-0.000053 rms=0.000691 Jy/beam ! Combined flux in latest and established models = 0.104384 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 31 components and 0.104384 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=0.069347Jy sigma=0.000747 ! Fit after self-cal, rms=0.069418Jy sigma=0.000747 ! Inverting map ! Your choice of large map pixels excluded 0.556% 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 1.00* FD 1.00* KP 1.00* LA 0.97 ! MK 1.03 NL 1.04 OV 0.98 PT 1.00 ! SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00 ! MK 0.98 NL 1.00 OV 0.98 PT 0.92 ! SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00 ! MK 1.06 NL 1.03 OV 1.00 PT 0.91 ! SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.01 ! MK 0.99 NL 1.05 OV 0.97 PT 0.94 ! SC 0.99 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.99 ! MK 0.97 NL 1.05 OV 1.00 PT 0.90 ! SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.01 ! MK 1.05 NL 1.06 OV 1.00 PT 0.88 ! SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.99 ! MK 1.02 NL 1.05 OV 1.04 PT 0.93 ! SC 1.07 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.99 ! MK 1.09 NL 1.02 OV 1.01 PT 0.94 ! SC 1.01 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.02 ! MK 1.01 NL 1.07 OV 1.01 PT 0.93 ! SC 1.01 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.03 ! MK 0.97 NL 1.06 OV 1.01 PT 0.92 ! SC 0.98 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.98 ! MK 0.98 NL 1.07 OV 1.00 PT 0.95 ! SC 1.05 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00 ! MK 0.96 NL 1.07 OV 1.00 PT 0.94 ! SC 0.99 ! ! ! Fit before self-cal, rms=0.069418Jy sigma=0.000747 ! Fit after self-cal, rms=0.069244Jy sigma=0.000744 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.556% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.7067 mas, bmaj=1.831 mas, bpa=-0.3305 degrees ! Estimated noise=400.515 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 = 0.00128859 Jy ! Component: 100 - total flux cleaned = 0.00139851 Jy ! Component: 150 - total flux cleaned = 0.00151333 Jy ! Component: 200 - total flux cleaned = 0.00156146 Jy ! Total flux subtracted in 200 components = 0.00156146 Jy ! Clean residual min=-0.000861 max=0.000951 Jy/beam ! Clean residual mean=0.000001 rms=0.000232 Jy/beam ! Combined flux in latest and established models = 0.105945 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 46 components and 0.105945 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=0.069219Jy sigma=0.000744 ! Fit after self-cal, rms=0.069235Jy sigma=0.000744 ! Inverting map ! Your choice of large map pixels excluded 0.556% 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=0.069235Jy sigma=0.000744 ! Fit after self-cal, rms=0.069038Jy sigma=0.000743 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.556% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.7062 mas, bmaj=1.83 mas, bpa=-0.3462 degrees ! Estimated noise=399.858 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.05855e-05 Jy ! Component: 100 - total flux cleaned = 9.16888e-05 Jy ! Component: 150 - total flux cleaned = 7.31966e-05 Jy ! Component: 200 - total flux cleaned = 8.21685e-05 Jy ! Total flux subtracted in 200 components = 8.21685e-05 Jy ! Clean residual min=-0.000851 max=0.000926 Jy/beam ! Clean residual mean=0.000000 rms=0.000229 Jy/beam ! Combined flux in latest and established models = 0.106028 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 59 components and 0.106028 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=0.069034Jy sigma=0.000743 ! Fit after self-cal, rms=0.069031Jy sigma=0.000743 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.556% 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 = -3.10716e-05 Jy ! Component: 100 - total flux cleaned = -4.92007e-05 Jy ! Component: 150 - total flux cleaned = -4.91384e-05 Jy ! Component: 200 - total flux cleaned = -4.9209e-05 Jy ! Total flux subtracted in 200 components = -4.9209e-05 Jy ! Clean residual min=-0.000837 max=0.000916 Jy/beam ! Clean residual mean=-0.000000 rms=0.000227 Jy/beam ! Combined flux in latest and established models = 0.105978 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 65 components and 0.105978 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=0.069029Jy sigma=0.000743 ! Fit after self-cal, rms=0.069027Jy sigma=0.000743 ! Inverting map ! Your choice of large map pixels excluded 0.556% 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=0.069027Jy sigma=0.000743 ! Fit after self-cal, rms=0.069039Jy sigma=0.000743 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.556% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.7058 mas, bmaj=1.83 mas, bpa=-0.3571 degrees ! Estimated noise=399.866 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.84532e-05 Jy ! Component: 100 - total flux cleaned = 8.23103e-05 Jy ! Component: 150 - total flux cleaned = 8.22707e-05 Jy ! Component: 200 - total flux cleaned = 8.91637e-05 Jy ! Total flux subtracted in 200 components = 8.91637e-05 Jy ! Clean residual min=-0.000796 max=0.000892 Jy/beam ! Clean residual mean=-0.000001 rms=0.000222 Jy/beam ! Combined flux in latest and established models = 0.106067 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 68 components and 0.106067 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=0.069037Jy sigma=0.000743 ! Fit after self-cal, rms=0.069041Jy sigma=0.000743 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.556% 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 = -1.80026e-05 Jy ! Component: 100 - total flux cleaned = -1.07073e-05 Jy ! Component: 150 - total flux cleaned = -1.72102e-05 Jy ! Component: 200 - total flux cleaned = -1.72354e-05 Jy ! Total flux subtracted in 200 components = -1.72354e-05 Jy ! Clean residual min=-0.000783 max=0.000889 Jy/beam ! Clean residual mean=-0.000001 rms=0.000220 Jy/beam ! Combined flux in latest and established models = 0.10605 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 68 components and 0.10605 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=0.069040Jy sigma=0.000743 ! Fit after self-cal, rms=0.069039Jy sigma=0.000743 ! Inverting map ! Your choice of large map pixels excluded 0.556% 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=0.069039Jy sigma=0.000743 ! Fit after self-cal, rms=0.069050Jy sigma=0.000743 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.556% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=1.979 mas, bmaj=6.169 mas, bpa=-3.828 degrees ! Estimated noise=530.321 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000141925 Jy ! Component: 100 - total flux cleaned = 0.000155658 Jy ! Component: 150 - total flux cleaned = 0.00015064 Jy ! Component: 200 - total flux cleaned = 0.000146179 Jy ! Total flux subtracted in 200 components = 0.000146179 Jy ! Clean residual min=-0.000838 max=0.000606 Jy/beam ! Clean residual mean=0.000000 rms=0.000247 Jy/beam ! Combined flux in latest and established models = 0.106196 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 75 components and 0.106196 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=0.069050Jy sigma=0.000743 ! Fit after self-cal, rms=0.069050Jy sigma=0.000743 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.556% 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 = -1.21865e-05 Jy ! Component: 100 - total flux cleaned = -6.89501e-06 Jy ! Component: 150 - total flux cleaned = -9.10802e-06 Jy ! Component: 200 - total flux cleaned = -1.52715e-05 Jy ! Total flux subtracted in 200 components = -1.52715e-05 Jy ! Clean residual min=-0.000834 max=0.000600 Jy/beam ! Clean residual mean=0.000000 rms=0.000246 Jy/beam ! Combined flux in latest and established models = 0.106181 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 76 components and 0.106181 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=0.069049Jy sigma=0.000743 ! Fit after self-cal, rms=0.069049Jy sigma=0.000743 ! Inverting map ! Your choice of large map pixels excluded 0.556% 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 0.556% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.7056 mas, bmaj=1.829 mas, bpa=-0.3599 degrees ! Estimated noise=400.039 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7056 x 1.829 at -0.3599 degrees (North through East) ! Clean map min=-0.0007657 max=0.088593 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 0.556% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.5638 mas, bmaj=1.559 mas, bpa=-2.818 degrees ! Estimated noise=854.562 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0644786 Jy ! Component: 100 - total flux cleaned = 0.0810973 Jy ! Component: 150 - total flux cleaned = 0.0883969 Jy ! Component: 200 - total flux cleaned = 0.0918816 Jy ! Total flux subtracted in 200 components = 0.0918816 Jy ! Clean residual min=-0.002725 max=0.003431 Jy/beam ! Clean residual mean=-0.000028 rms=0.000833 Jy/beam ! Combined flux in latest and established models = 0.0918815 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 21 model components to the UV plane model. ! The established model now contains 21 components and 0.0918815 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.556% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.7056 mas, bmaj=1.829 mas, bpa=-0.3599 degrees ! Estimated noise=400.039 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 = 0.00598738 Jy ! Component: 100 - total flux cleaned = 0.00894067 Jy ! Component: 150 - total flux cleaned = 0.0106259 Jy ! Component: 200 - total flux cleaned = 0.0117116 Jy ! Total flux subtracted in 200 components = 0.0117116 Jy ! Clean residual min=-0.001118 max=0.001068 Jy/beam ! Clean residual mean=-0.000018 rms=0.000306 Jy/beam ! Combined flux in latest and established models = 0.103593 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 36 components and 0.103593 Jy ! Inverting map ! Your choice of large map pixels excluded 0.556% 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 0.556% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=1.979 mas, bmaj=6.169 mas, bpa=-3.828 degrees ! Estimated noise=530.321 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00129516 Jy ! Component: 100 - total flux cleaned = 0.00191459 Jy ! Component: 150 - total flux cleaned = 0.00225473 Jy ! Component: 200 - total flux cleaned = 0.00245137 Jy ! Total flux subtracted in 200 components = 0.00245137 Jy ! Clean residual min=-0.000835 max=0.000615 Jy/beam ! Clean residual mean=-0.000002 rms=0.000234 Jy/beam ! Combined flux in latest and established models = 0.106044 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 = 4.10269e-05 Jy ! Component: 100 - total flux cleaned = 6.46229e-05 Jy ! Component: 150 - total flux cleaned = 6.11367e-05 Jy ! Component: 200 - total flux cleaned = 6.10211e-05 Jy ! Total flux subtracted in 200 components = 6.10211e-05 Jy ! Clean residual min=-0.000828 max=0.000619 Jy/beam ! Clean residual mean=-0.000001 rms=0.000235 Jy/beam ! Combined flux in latest and established models = 0.106105 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 57 components and 0.106105 Jy ! Inverting map ! Your choice of large map pixels excluded 0.556% 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 0.556% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.7056 mas, bmaj=1.829 mas, bpa=-0.3599 degrees ! Estimated noise=400.039 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.70934e-05 Jy ! Component: 100 - total flux cleaned = 5.94063e-05 Jy ! Component: 150 - total flux cleaned = 5.97219e-05 Jy ! Component: 200 - total flux cleaned = 6.98955e-05 Jy ! Total flux subtracted in 200 components = 6.98955e-05 Jy ! Clean residual min=-0.000783 max=0.000835 Jy/beam ! Clean residual mean=-0.000000 rms=0.000221 Jy/beam ! Combined flux in latest and established models = 0.106175 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 68 components and 0.106175 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=0.069052Jy sigma=0.000743 ! Fit after self-cal, rms=0.069048Jy sigma=0.000743 wmodel J0419-2132_X_2014_01_04_pus_map.mod ! Writing 68 model components to file: J0419-2132_X_2014_01_04_pus_map.mod wobs J0419-2132_X_2014_01_04_pus_uvs.fits ! Writing UV FITS file: J0419-2132_X_2014_01_04_pus_uvs.fits wwins J0419-2132_X_2014_01_04_pus_map.win ! wwins: Wrote 2 windows to J0419-2132_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 0.556% 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 = 0.000283807 Jy ! Component: 100 - total flux cleaned = 0.000326961 Jy ! Component: 150 - total flux cleaned = 0.000300296 Jy ! Component: 200 - total flux cleaned = 0.000249637 Jy ! Component: 250 - total flux cleaned = 0.000201297 Jy ! Component: 300 - total flux cleaned = 0.000178529 Jy ! Component: 350 - total flux cleaned = 0.000189625 Jy ! Component: 400 - total flux cleaned = 0.000231839 Jy ! Component: 450 - total flux cleaned = 0.000251831 Jy ! Component: 500 - total flux cleaned = 0.000291245 Jy ! Component: 550 - total flux cleaned = 0.000319914 Jy ! Component: 600 - total flux cleaned = 0.000356811 Jy ! Component: 650 - total flux cleaned = 0.00035668 Jy ! Component: 700 - total flux cleaned = 0.000374298 Jy ! Component: 750 - total flux cleaned = 0.00040009 Jy ! Component: 800 - total flux cleaned = 0.000416973 Jy ! Component: 850 - total flux cleaned = 0.000449711 Jy ! Component: 900 - total flux cleaned = 0.000489388 Jy ! Component: 950 - total flux cleaned = 0.000512828 Jy ! Component: 1000 - total flux cleaned = 0.000520402 Jy ! Component: 1050 - total flux cleaned = 0.000528013 Jy ! Component: 1100 - total flux cleaned = 0.000557266 Jy ! Component: 1150 - total flux cleaned = 0.000542735 Jy ! Component: 1200 - total flux cleaned = 0.000542718 Jy ! Component: 1250 - total flux cleaned = 0.000521789 Jy ! Component: 1300 - total flux cleaned = 0.000521807 Jy ! Component: 1350 - total flux cleaned = 0.000521795 Jy ! Component: 1400 - total flux cleaned = 0.000528517 Jy ! Component: 1450 - total flux cleaned = 0.000508596 Jy ! Component: 1500 - total flux cleaned = 0.000495527 Jy ! Component: 1550 - total flux cleaned = 0.000489109 Jy ! Component: 1600 - total flux cleaned = 0.000482788 Jy ! Component: 1650 - total flux cleaned = 0.000489128 Jy ! Component: 1700 - total flux cleaned = 0.000470438 Jy ! Component: 1750 - total flux cleaned = 0.000458222 Jy ! Component: 1800 - total flux cleaned = 0.000470358 Jy ! Component: 1850 - total flux cleaned = 0.000452405 Jy ! Component: 1900 - total flux cleaned = 0.000434666 Jy ! Component: 1950 - total flux cleaned = 0.000428954 Jy ! Component: 2000 - total flux cleaned = 0.000423244 Jy ! Total flux subtracted in 2048 components = 0.000406093 Jy ! Clean residual min=-0.000349 max=0.000304 Jy/beam ! Clean residual mean=-0.000001 rms=0.000103 Jy/beam ! Combined flux in latest and established models = 0.106581 Jy keep ! Adding 113 model components to the UV plane model. ! The established model now contains 181 components and 0.106581 Jy ![Exited script file: muppet] wmap "J0419-2132_X_2014_01_04_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.556% 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: 0.7056 x 1.829 at -0.3599 degrees (North through East) ! Clean map min=-0.00070614 max=0.088795 Jy/beam ! Writing clean map to FITS file: J0419-2132_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 0.0887949 invert ! Inverting map ! Your choice of large map pixels excluded 0.556% 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 0.000103252 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.348844 0.348844 0.697689 1.39538 2.79075 5.58151 11.163 22.326 44.6521 89.3041 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.088 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7056 x 1.829 at -0.3599 degrees (North through East) ! Clean map min=-0.00070614 max=0.088795 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 J0419-2132_X_2014_01_04_pus_uvs.log closed on Fri Jan 13 17:21:59 2017