! Started logfile: J1316-3338_X_2017_02_19_pus_uvs.log on Sat May 4 21:43:54 2019 obs J1316-3338_X_2017_02_19_pus_uva.fits ! Reading UV FITS file: J1316-3338_X_2017_02_19_pus_uva.fits ! AN table 1: 15 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.408889 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1316-3338 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 858 lines of history. ! ! Reading 3312 visibilities. select I ! Polarization I is unavailable. ! Selecting polarization: RR, channels: 1..12 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: 9..9 ! Reading IF 10 channels: 10..10 ! Reading IF 11 channels: 11..11 ! Reading IF 12 channels: 12..12 print "field_size =",field_size ! field_size = 512 print "field_cell =",field_cell ! field_cell = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@muppet J1316-3338_X_2017_02_19_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 53 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 53 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 53 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 53 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 53 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 53 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 53 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 53 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 53 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 53 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 53 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 53 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.651411Jy sigma=0.004548 ! Fit after self-cal, rms=0.646707Jy sigma=0.004515 ! 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 0.362% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.5859 mas, bmaj=1.594 mas, bpa=0.4209 degrees ! Estimated noise=2323.44 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 = 0.27855 Jy ! Component: 100 - total flux cleaned = 0.342444 Jy ! Total flux subtracted in 100 components = 0.342444 Jy ! Clean residual min=-0.026320 max=0.030276 Jy/beam ! Clean residual mean=-0.000175 rms=0.006709 Jy/beam ! Combined flux in latest and established models = 0.342444 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.342444 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=0.139779Jy sigma=0.000950 ! Fit after self-cal, rms=0.139770Jy sigma=0.000950 ! Inverting map ! Your choice of large map pixels excluded 0.362% of the data. ! The x-axis pixel size should ideally be below 0.1992 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 0.362% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.7305 mas, bmaj=1.853 mas, bpa=-0.6179 degrees ! Estimated noise=1757.34 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 = 0.0408759 Jy ! Component: 100 - total flux cleaned = 0.0608799 Jy ! Component: 150 - total flux cleaned = 0.0707733 Jy ! Component: 200 - total flux cleaned = 0.074461 Jy ! Total flux subtracted in 200 components = 0.074461 Jy ! Clean residual min=-0.025053 max=0.034154 Jy/beam ! Clean residual mean=-0.000244 rms=0.008586 Jy/beam ! Combined flux in latest and established models = 0.416905 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 15 components and 0.416905 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=0.130793Jy sigma=0.000853 ! Fit after self-cal, rms=0.130712Jy sigma=0.000853 ! Inverting map ! Your choice of large map pixels excluded 0.362% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.20 FD 0.99 HN 1.00* KP 0.92 ! LA 0.94 MK 1.00 NL 1.00* OV 1.01 ! PT 1.00* SC 1.05 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.02 HN 1.00* KP 0.92 ! LA 0.95 MK 1.00 NL 1.00* OV 1.01 ! PT 1.00* SC 1.00 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 0.94 HN 1.00* KP 0.95 ! LA 0.97 MK 1.00 NL 1.00* OV 1.00 ! PT 1.00* SC 0.99 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 0.96 HN 1.00* KP 0.93 ! LA 0.99 MK 0.98 NL 1.00* OV 1.00 ! PT 1.00* SC 1.02 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.18 FD 1.01 HN 1.00* KP 0.96 ! LA 0.92 MK 1.02 NL 1.00* OV 1.04 ! PT 1.00* SC 0.96 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.20 FD 0.95 HN 1.00* KP 0.90 ! LA 0.96 MK 0.98 NL 1.00* OV 1.01 ! PT 1.00* SC 1.01 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 1.03 HN 1.00* KP 0.92 ! LA 0.95 MK 1.00 NL 1.00* OV 0.96 ! PT 1.00* SC 1.00 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.20 FD 0.95 HN 1.00* KP 0.94 ! LA 0.90 MK 1.03 NL 1.00* OV 0.98 ! PT 1.00* SC 1.03 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 0.97 HN 1.00* KP 0.94 ! LA 0.98 MK 0.96 NL 1.00* OV 0.98 ! PT 1.00* SC 0.98 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.95 HN 1.00* KP 0.94 ! LA 0.94 MK 1.02 NL 1.00* OV 1.03 ! PT 1.00* SC 0.93 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.26 FD 1.01 HN 1.00* KP 0.92 ! LA 0.89 MK 0.99 NL 1.00* OV 0.98 ! PT 1.00* SC 0.94 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.26 FD 0.92 HN 1.00* KP 0.94 ! LA 0.95 MK 0.97 NL 1.00* OV 1.03 ! PT 1.00* SC 0.99 ! ! ! Fit before self-cal, rms=0.130712Jy sigma=0.000853 ! Fit after self-cal, rms=0.130810Jy sigma=0.000818 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.366% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.7315 mas, bmaj=1.874 mas, bpa=-1.184 degrees ! Estimated noise=1745.1 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 (-4, 0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0351365 Jy ! Component: 100 - total flux cleaned = 0.0517443 Jy ! Component: 150 - total flux cleaned = 0.0607688 Jy ! Component: 200 - total flux cleaned = 0.0640924 Jy ! Total flux subtracted in 200 components = 0.0640924 Jy ! Clean residual min=-0.019052 max=0.022286 Jy/beam ! Clean residual mean=-0.000227 rms=0.005676 Jy/beam ! Combined flux in latest and established models = 0.480997 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 42 components and 0.480997 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=0.121794Jy sigma=0.000741 ! Fit after self-cal, rms=0.121501Jy sigma=0.000738 ! Inverting map ! Your choice of large map pixels excluded 0.366% of the data. ! The x-axis pixel size should ideally be below 0.1992 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=0.121501Jy sigma=0.000738 ! Fit after self-cal, rms=0.116912Jy sigma=0.000667 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.366% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.734 mas, bmaj=1.882 mas, bpa=-1.002 degrees ! Estimated noise=1745.94 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00799793 Jy ! Component: 100 - total flux cleaned = 0.00888846 Jy ! Component: 150 - total flux cleaned = 0.00929877 Jy ! Component: 200 - total flux cleaned = 0.0098152 Jy ! Total flux subtracted in 200 components = 0.0098152 Jy ! Clean residual min=-0.011685 max=0.013169 Jy/beam ! Clean residual mean=-0.000065 rms=0.003071 Jy/beam ! Combined flux in latest and established models = 0.490812 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 68 components and 0.490812 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=0.116479Jy sigma=0.000660 ! Fit after self-cal, rms=0.116559Jy sigma=0.000659 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.366% of the data. ! The x-axis pixel size should ideally be below 0.1992 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 (-8.2, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0118648 Jy ! Component: 100 - total flux cleaned = 0.0176411 Jy ! Component: 150 - total flux cleaned = 0.0216658 Jy ! Component: 200 - total flux cleaned = 0.0248984 Jy ! Total flux subtracted in 200 components = 0.0248984 Jy ! Clean residual min=-0.009481 max=0.008374 Jy/beam ! Clean residual mean=-0.000012 rms=0.002375 Jy/beam ! Combined flux in latest and established models = 0.515711 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 96 components and 0.515711 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=0.115439Jy sigma=0.000647 ! Fit after self-cal, rms=0.115250Jy sigma=0.000646 ! Inverting map ! Your choice of large map pixels excluded 0.366% of the data. ! The x-axis pixel size should ideally be below 0.1992 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=0.115250Jy sigma=0.000646 ! Fit after self-cal, rms=0.118384Jy sigma=0.000636 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.366% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.7353 mas, bmaj=1.883 mas, bpa=-0.8605 degrees ! Estimated noise=1735.53 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00392175 Jy ! Component: 100 - total flux cleaned = 0.00579338 Jy ! Component: 150 - total flux cleaned = 0.00656892 Jy ! Component: 200 - total flux cleaned = 0.0073869 Jy ! Total flux subtracted in 200 components = 0.0073869 Jy ! Clean residual min=-0.006265 max=0.006055 Jy/beam ! Clean residual mean=0.000013 rms=0.001608 Jy/beam ! Combined flux in latest and established models = 0.523098 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 110 components and 0.523098 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=0.118072Jy sigma=0.000633 ! Fit after self-cal, rms=0.118053Jy sigma=0.000632 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.366% of the data. ! The x-axis pixel size should ideally be below 0.1992 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 = 0.00186956 Jy ! Component: 100 - total flux cleaned = 0.00261005 Jy ! Component: 150 - total flux cleaned = 0.00289028 Jy ! Component: 200 - total flux cleaned = 0.00320503 Jy ! Total flux subtracted in 200 components = 0.00320503 Jy ! Clean residual min=-0.006087 max=0.005721 Jy/beam ! Clean residual mean=0.000012 rms=0.001532 Jy/beam ! Combined flux in latest and established models = 0.526303 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 117 components and 0.526303 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=0.117949Jy sigma=0.000632 ! Fit after self-cal, rms=0.117916Jy sigma=0.000632 ! Inverting map ! Your choice of large map pixels excluded 0.366% of the data. ! The x-axis pixel size should ideally be below 0.1992 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=0.117916Jy sigma=0.000632 ! Fit after self-cal, rms=0.118269Jy sigma=0.000631 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.366% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=2.753 mas, bmaj=6.965 mas, bpa=3.269 degrees ! Estimated noise=2470.15 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00137086 Jy ! Component: 100 - total flux cleaned = 0.00171921 Jy ! Component: 150 - total flux cleaned = 0.0015797 Jy ! Component: 200 - total flux cleaned = 0.00144906 Jy ! Total flux subtracted in 200 components = 0.00144906 Jy ! Clean residual min=-0.007608 max=0.006852 Jy/beam ! Clean residual mean=0.000017 rms=0.002248 Jy/beam ! Combined flux in latest and established models = 0.527752 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 136 components and 0.527752 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=0.118232Jy sigma=0.000631 ! Fit after self-cal, rms=0.118216Jy sigma=0.000631 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.366% of the data. ! The x-axis pixel size should ideally be below 0.1992 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 = 0.00080331 Jy ! Component: 100 - total flux cleaned = 0.000749548 Jy ! Component: 150 - total flux cleaned = 0.000588514 Jy ! Component: 200 - total flux cleaned = 0.000484382 Jy ! Total flux subtracted in 200 components = 0.000484382 Jy ! Clean residual min=-0.007807 max=0.006506 Jy/beam ! Clean residual mean=0.000012 rms=0.002210 Jy/beam ! Combined flux in latest and established models = 0.528236 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 140 components and 0.528236 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=0.118199Jy sigma=0.000631 ! Fit after self-cal, rms=0.118192Jy sigma=0.000631 ! Inverting map ! Your choice of large map pixels excluded 0.366% of the data. ! The x-axis pixel size should ideally be below 0.1992 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 0.366% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.7354 mas, bmaj=1.884 mas, bpa=-0.8303 degrees ! Estimated noise=1733.82 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7354 x 1.884 at -0.8303 degrees (North through East) ! Clean map min=-0.0077404 max=0.36748 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 0.366% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.592 mas, bmaj=1.605 mas, bpa=0.5864 degrees ! Estimated noise=2303.53 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.274284 Jy ! Component: 100 - total flux cleaned = 0.336581 Jy ! Component: 150 - total flux cleaned = 0.365781 Jy ! Component: 200 - total flux cleaned = 0.387549 Jy ! Total flux subtracted in 200 components = 0.387549 Jy ! Clean residual min=-0.012880 max=0.019136 Jy/beam ! Clean residual mean=-0.000048 rms=0.003795 Jy/beam ! Combined flux in latest and established models = 0.387549 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.387549 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.366% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.7354 mas, bmaj=1.884 mas, bpa=-0.8303 degrees ! Estimated noise=1733.82 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-2.2, 1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0322388 Jy ! Component: 100 - total flux cleaned = 0.0525812 Jy ! Component: 150 - total flux cleaned = 0.0675037 Jy ! Component: 200 - total flux cleaned = 0.0795336 Jy ! Total flux subtracted in 200 components = 0.0795336 Jy ! Clean residual min=-0.009304 max=0.011236 Jy/beam ! Clean residual mean=-0.000072 rms=0.002751 Jy/beam ! Combined flux in latest and established models = 0.467082 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 63 components and 0.467083 Jy ! Inverting map ! Your choice of large map pixels excluded 0.366% of the data. ! The x-axis pixel size should ideally be below 0.1992 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 0.366% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=2.753 mas, bmaj=6.965 mas, bpa=3.269 degrees ! Estimated noise=2470.15 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0180425 Jy ! Component: 100 - total flux cleaned = 0.0304734 Jy ! Component: 150 - total flux cleaned = 0.0392149 Jy ! Component: 200 - total flux cleaned = 0.0454026 Jy ! Total flux subtracted in 200 components = 0.0454026 Jy ! Clean residual min=-0.010395 max=0.006584 Jy/beam ! Clean residual mean=-0.000041 rms=0.002465 Jy/beam ! Combined flux in latest and established models = 0.512485 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 = 0.00439677 Jy ! Component: 100 - total flux cleaned = 0.0075366 Jy ! Component: 150 - total flux cleaned = 0.00981586 Jy ! Component: 200 - total flux cleaned = 0.0114855 Jy ! Total flux subtracted in 200 components = 0.0114855 Jy ! Clean residual min=-0.008540 max=0.006236 Jy/beam ! Clean residual mean=-0.000007 rms=0.002097 Jy/beam ! Combined flux in latest and established models = 0.523971 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 110 components and 0.523971 Jy ! Inverting map ! Your choice of large map pixels excluded 0.366% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.366% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.7354 mas, bmaj=1.884 mas, bpa=-0.8303 degrees ! Estimated noise=1733.82 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00183087 Jy ! Component: 100 - total flux cleaned = 0.00238602 Jy ! Component: 150 - total flux cleaned = 0.00239671 Jy ! Component: 200 - total flux cleaned = 0.00240778 Jy ! Total flux subtracted in 200 components = 0.00240778 Jy ! Clean residual min=-0.005561 max=0.005365 Jy/beam ! Clean residual mean=0.000002 rms=0.001445 Jy/beam ! Combined flux in latest and established models = 0.526379 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 123 components and 0.526379 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=0.118061Jy sigma=0.000631 ! Fit after self-cal, rms=0.117914Jy sigma=0.000629 wmodel J1316-3338_X_2017_02_19_pus_map.mod ! Writing 123 model components to file: J1316-3338_X_2017_02_19_pus_map.mod wobs J1316-3338_X_2017_02_19_pus_uvs.fits ! Writing UV FITS file: J1316-3338_X_2017_02_19_pus_uvs.fits wwins J1316-3338_X_2017_02_19_pus_map.win ! wwins: Wrote 4 windows to J1316-3338_X_2017_02_19_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! Your choice of large map pixels excluded 0.366% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000359415 Jy ! Component: 100 - total flux cleaned = 0.000194731 Jy ! Component: 150 - total flux cleaned = -0.000115201 Jy ! Component: 200 - total flux cleaned = -0.000402012 Jy ! Component: 250 - total flux cleaned = -0.000198799 Jy ! Component: 300 - total flux cleaned = -7.38148e-05 Jy ! Component: 350 - total flux cleaned = 5.04011e-05 Jy ! Component: 400 - total flux cleaned = 0.000532331 Jy ! Component: 450 - total flux cleaned = 0.000706664 Jy ! Component: 500 - total flux cleaned = 0.000876498 Jy ! Component: 550 - total flux cleaned = 0.001042 Jy ! Component: 600 - total flux cleaned = 0.00131074 Jy ! Component: 650 - total flux cleaned = 0.00141511 Jy ! Component: 700 - total flux cleaned = 0.0018221 Jy ! Component: 750 - total flux cleaned = 0.00206832 Jy ! Component: 800 - total flux cleaned = 0.00240638 Jy ! Component: 850 - total flux cleaned = 0.00245315 Jy ! Component: 900 - total flux cleaned = 0.00259327 Jy ! Component: 950 - total flux cleaned = 0.00281977 Jy ! Component: 1000 - total flux cleaned = 0.00299605 Jy ! Component: 1050 - total flux cleaned = 0.00312605 Jy ! Component: 1100 - total flux cleaned = 0.00325257 Jy ! Component: 1150 - total flux cleaned = 0.00341853 Jy ! Component: 1200 - total flux cleaned = 0.00346035 Jy ! Component: 1250 - total flux cleaned = 0.00366077 Jy ! Component: 1300 - total flux cleaned = 0.00393625 Jy ! Component: 1350 - total flux cleaned = 0.00409058 Jy ! Component: 1400 - total flux cleaned = 0.00420465 Jy ! Component: 1450 - total flux cleaned = 0.00416715 Jy ! Component: 1500 - total flux cleaned = 0.00435072 Jy ! Component: 1550 - total flux cleaned = 0.00435038 Jy ! Component: 1600 - total flux cleaned = 0.00449329 Jy ! Component: 1650 - total flux cleaned = 0.00452831 Jy ! Component: 1700 - total flux cleaned = 0.00463179 Jy ! Component: 1750 - total flux cleaned = 0.00466517 Jy ! Component: 1800 - total flux cleaned = 0.00466541 Jy ! Component: 1850 - total flux cleaned = 0.004798 Jy ! Component: 1900 - total flux cleaned = 0.00492839 Jy ! Component: 1950 - total flux cleaned = 0.00496032 Jy ! Component: 2000 - total flux cleaned = 0.00502356 Jy ! Total flux subtracted in 2048 components = 0.00502356 Jy ! Clean residual min=-0.001711 max=0.002115 Jy/beam ! Clean residual mean=0.000002 rms=0.000573 Jy/beam ! Combined flux in latest and established models = 0.531402 Jy keep ! Adding 126 model components to the UV plane model. ! The established model now contains 249 components and 0.531402 Jy ![Exited script file: muppet] wmap "J1316-3338_X_2017_02_19_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.366% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7354 x 1.884 at -0.8303 degrees (North through East) ! Clean map min=-0.0028764 max=0.36698 Jy/beam ! Writing clean map to FITS file: J1316-3338_X_2017_02_19_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.366981 invert ! Inverting map ! Your choice of large map pixels excluded 0.366% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000556786 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.455162 0.455162 0.910324 1.82065 3.64129 7.28259 14.5652 29.1304 58.2607 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0016 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.366 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7354 x 1.884 at -0.8303 degrees (North through East) ! Clean map min=-0.0028764 max=0.36698 Jy/beam ! Error occured in command: mapplot ! ! ! ! ! ! 4 consecutive EOF's on stdin - 10 will exit program ! ! 5 consecutive EOF's on stdin - 10 will exit program ! ! 6 consecutive EOF's on stdin - 10 will exit program ! ! 7 consecutive EOF's on stdin - 10 will exit program ! ! 8 consecutive EOF's on stdin - 10 will exit program ! ! 9 consecutive EOF's on stdin - 10 will exit program ! ! 10 consecutive EOF's on stdin - 10 will exit program ! Log file J1316-3338_X_2017_02_19_pus_uvs.log closed on Sat May 4 21:43:55 2019