! Started logfile: J2005-3723_X_2017_01_21_pus_uvs.log on Sun May 5 15:32:04 2019 obs J2005-3723_X_2017_01_21_pus_uva.fits ! Reading UV FITS file: J2005-3723_X_2017_01_21_pus_uva.fits ! AN table 1: 8 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.263889 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J2005-3723 ! ! 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 1086 lines of history. ! ! Reading 912 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 J2005-3723_X_2017_01_21_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 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.597519Jy sigma=0.003540 ! Fit after self-cal, rms=0.575295Jy sigma=0.003426 ! 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 1.54% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.4706 mas, bmaj=1.559 mas, bpa=3.719 degrees ! Estimated noise=7167.86 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.310096 Jy ! Component: 100 - total flux cleaned = 0.409099 Jy ! Total flux subtracted in 100 components = 0.409099 Jy ! Clean residual min=-0.047002 max=0.049582 Jy/beam ! Clean residual mean=-0.001188 rms=0.016203 Jy/beam ! Combined flux in latest and established models = 0.409099 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.409099 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=0.176309Jy sigma=0.000937 ! Fit after self-cal, rms=0.176044Jy sigma=0.000936 ! Inverting map ! Your choice of large map pixels excluded 1.54% of the data. ! The x-axis pixel size should ideally be below 0.1991 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 1.54% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.5641 mas, bmaj=1.635 mas, bpa=4.361 degrees ! Estimated noise=4225.83 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 = 0.0812037 Jy ! Component: 100 - total flux cleaned = 0.100433 Jy ! Component: 150 - total flux cleaned = 0.1079 Jy ! Component: 200 - total flux cleaned = 0.116887 Jy ! Total flux subtracted in 200 components = 0.116887 Jy ! Clean residual min=-0.015145 max=0.015130 Jy/beam ! Clean residual mean=-0.001132 rms=0.007714 Jy/beam ! Combined flux in latest and established models = 0.525986 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 47 components and 0.525986 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=0.130219Jy sigma=0.000650 ! Fit after self-cal, rms=0.129509Jy sigma=0.000648 ! Inverting map ! Your choice of large map pixels excluded 1.54% of the data. ! The x-axis pixel size should ideally be below 0.1991 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 1.06 FD 1.00* HN 1.00* LA 0.90 ! MK 1.02 NL 1.00* OV 1.00* PT 0.95 ! SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.00* HN 1.00* LA 0.91 ! MK 0.99 NL 1.00* OV 1.00* PT 0.98 ! SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.00* HN 1.00* LA 0.90 ! MK 1.04 NL 1.00* OV 1.00* PT 0.95 ! SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.00* HN 1.00* LA 0.97 ! MK 1.06 NL 1.00* OV 1.00* PT 0.90 ! SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.00* HN 1.00* LA 0.89 ! MK 1.05 NL 1.00* OV 1.00* PT 1.01 ! SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00* HN 1.00* LA 0.95 ! MK 1.01 NL 1.00* OV 1.00* PT 1.05 ! SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 1.00* LA 0.93 ! MK 1.14 NL 1.00* OV 1.00* PT 0.93 ! SC 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.00* HN 1.00* LA 0.93 ! MK 1.06 NL 1.00* OV 1.00* PT 0.91 ! SC 1.08 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00* HN 1.00* LA 0.97 ! MK 0.99 NL 1.00* OV 1.00* PT 0.97 ! SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.00* HN 1.00* LA 0.85 ! MK 1.12 NL 1.00* OV 1.00* PT 1.00 ! SC 1.01 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00* HN 1.00* LA 0.83 ! MK 1.11 NL 1.00* OV 1.00* PT 0.93 ! SC 1.10 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00* HN 1.00* LA 0.97 ! MK 1.00 NL 1.00* OV 1.00* PT 1.00 ! SC 1.08 ! ! ! Fit before self-cal, rms=0.129509Jy sigma=0.000648 ! Fit after self-cal, rms=0.124609Jy sigma=0.000605 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 1.54% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.5763 mas, bmaj=1.65 mas, bpa=4.41 degrees ! Estimated noise=4170.62 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 = -0.00391222 Jy ! Component: 100 - total flux cleaned = -0.00414991 Jy ! Component: 150 - total flux cleaned = -0.00340324 Jy ! Component: 200 - total flux cleaned = -0.00273781 Jy ! Total flux subtracted in 200 components = -0.00273781 Jy ! Clean residual min=-0.002641 max=0.002651 Jy/beam ! Clean residual mean=-0.000002 rms=0.000929 Jy/beam ! Combined flux in latest and established models = 0.523248 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 92 components and 0.523248 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=0.123795Jy sigma=0.000601 ! Fit after self-cal, rms=0.123850Jy sigma=0.000601 ! Inverting map ! Your choice of large map pixels excluded 1.54% of the data. ! The x-axis pixel size should ideally be below 0.1991 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=0.123850Jy sigma=0.000601 ! Fit after self-cal, rms=0.123646Jy sigma=0.000601 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 1.54% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.5768 mas, bmaj=1.651 mas, bpa=4.44 degrees ! Estimated noise=4168.71 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00240133 Jy ! Component: 100 - total flux cleaned = -0.00363405 Jy ! Component: 150 - total flux cleaned = -0.00374571 Jy ! Component: 200 - total flux cleaned = -0.00405076 Jy ! Total flux subtracted in 200 components = -0.00405076 Jy ! Clean residual min=-0.001609 max=0.001627 Jy/beam ! Clean residual mean=0.000006 rms=0.000586 Jy/beam ! Combined flux in latest and established models = 0.519198 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 115 components and 0.519197 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=0.123394Jy sigma=0.000600 ! Fit after self-cal, rms=0.123384Jy sigma=0.000600 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 1.54% of the data. ! The x-axis pixel size should ideally be below 0.1991 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 = -0.000704099 Jy ! Component: 100 - total flux cleaned = -0.00095411 Jy ! Component: 150 - total flux cleaned = -0.000801007 Jy ! Component: 200 - total flux cleaned = -0.000801734 Jy ! Total flux subtracted in 200 components = -0.000801734 Jy ! Clean residual min=-0.001174 max=0.001170 Jy/beam ! Clean residual mean=0.000005 rms=0.000420 Jy/beam ! Combined flux in latest and established models = 0.518396 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 140 components and 0.518396 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=0.123277Jy sigma=0.000599 ! Fit after self-cal, rms=0.123275Jy sigma=0.000599 ! Inverting map ! Your choice of large map pixels excluded 1.54% of the data. ! The x-axis pixel size should ideally be below 0.1991 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=0.123275Jy sigma=0.000599 ! Fit after self-cal, rms=0.123310Jy sigma=0.000599 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 1.54% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.5772 mas, bmaj=1.651 mas, bpa=4.451 degrees ! Estimated noise=4172.86 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000739873 Jy ! Component: 100 - total flux cleaned = -0.00113054 Jy ! Component: 150 - total flux cleaned = -0.00120169 Jy ! Component: 200 - total flux cleaned = -0.00107088 Jy ! Total flux subtracted in 200 components = -0.00107088 Jy ! Clean residual min=-0.001054 max=0.001046 Jy/beam ! Clean residual mean=0.000004 rms=0.000370 Jy/beam ! Combined flux in latest and established models = 0.517325 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 156 components and 0.517325 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=0.123225Jy sigma=0.000598 ! Fit after self-cal, rms=0.123220Jy sigma=0.000598 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 1.54% of the data. ! The x-axis pixel size should ideally be below 0.1991 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 = -0.000361891 Jy ! Component: 100 - total flux cleaned = -6.23179e-05 Jy ! Component: 150 - total flux cleaned = 0.000163941 Jy ! Component: 200 - total flux cleaned = 0.000436913 Jy ! Total flux subtracted in 200 components = 0.000436913 Jy ! Clean residual min=-0.000874 max=0.000886 Jy/beam ! Clean residual mean=0.000011 rms=0.000309 Jy/beam ! Combined flux in latest and established models = 0.517762 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 169 components and 0.517762 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=0.123172Jy sigma=0.000598 ! Fit after self-cal, rms=0.123169Jy sigma=0.000598 ! Inverting map ! Your choice of large map pixels excluded 1.54% of the data. ! The x-axis pixel size should ideally be below 0.1991 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=0.123169Jy sigma=0.000598 ! Fit after self-cal, rms=0.123249Jy sigma=0.000598 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 1.54% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=2.471 mas, bmaj=6.939 mas, bpa=9.762 degrees ! Estimated noise=7805.38 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00138676 Jy ! Component: 100 - total flux cleaned = 0.00149953 Jy ! Component: 150 - total flux cleaned = 0.0015569 Jy ! Component: 200 - total flux cleaned = 0.00168102 Jy ! Total flux subtracted in 200 components = 0.00168102 Jy ! Clean residual min=-0.001070 max=0.001070 Jy/beam ! Clean residual mean=0.000070 rms=0.000466 Jy/beam ! Combined flux in latest and established models = 0.519443 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 183 components and 0.519443 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=0.123236Jy sigma=0.000598 ! Fit after self-cal, rms=0.123230Jy sigma=0.000598 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 1.54% of the data. ! The x-axis pixel size should ideally be below 0.1991 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 = -0.0013036 Jy ! Component: 100 - total flux cleaned = -0.00146142 Jy ! Component: 150 - total flux cleaned = -0.00146195 Jy ! Component: 200 - total flux cleaned = -0.00138823 Jy ! Total flux subtracted in 200 components = -0.00138823 Jy ! Clean residual min=-0.000677 max=0.000678 Jy/beam ! Clean residual mean=-0.000026 rms=0.000220 Jy/beam ! Combined flux in latest and established models = 0.518054 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 209 components and 0.518054 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=0.123215Jy sigma=0.000598 ! Fit after self-cal, rms=0.123213Jy sigma=0.000598 ! Inverting map ! Your choice of large map pixels excluded 1.54% of the data. ! The x-axis pixel size should ideally be below 0.1991 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 1.54% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.5776 mas, bmaj=1.651 mas, bpa=4.455 degrees ! Estimated noise=4176.14 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.5776 x 1.651 at 4.455 degrees (North through East) ! Clean map min=-0.0097206 max=0.39739 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 1.54% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.4791 mas, bmaj=1.557 mas, bpa=3.68 degrees ! Estimated noise=7286.88 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.314889 Jy ! Component: 100 - total flux cleaned = 0.409203 Jy ! Component: 150 - total flux cleaned = 0.464341 Jy ! Component: 200 - total flux cleaned = 0.49624 Jy ! Total flux subtracted in 200 components = 0.49624 Jy ! Clean residual min=-0.018087 max=0.018275 Jy/beam ! Clean residual mean=-0.000508 rms=0.006666 Jy/beam ! Combined flux in latest and established models = 0.496241 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 20 model components to the UV plane model. ! The established model now contains 20 components and 0.496241 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 1.54% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.5776 mas, bmaj=1.651 mas, bpa=4.455 degrees ! Estimated noise=4176.14 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 = 0.0111369 Jy ! Component: 100 - total flux cleaned = 0.0143689 Jy ! Component: 150 - total flux cleaned = 0.0193648 Jy ! Component: 200 - total flux cleaned = 0.0208704 Jy ! Total flux subtracted in 200 components = 0.0208704 Jy ! Clean residual min=-0.008008 max=0.008080 Jy/beam ! Clean residual mean=-0.000441 rms=0.003257 Jy/beam ! Combined flux in latest and established models = 0.517111 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 66 components and 0.517111 Jy ! Inverting map ! Your choice of large map pixels excluded 1.54% of the data. ! The x-axis pixel size should ideally be below 0.1991 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 1.54% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=2.471 mas, bmaj=6.939 mas, bpa=9.762 degrees ! Estimated noise=7805.38 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0119224 Jy ! Component: 100 - total flux cleaned = -0.0177418 Jy ! Component: 150 - total flux cleaned = -0.0182836 Jy ! Component: 200 - total flux cleaned = -0.0188235 Jy ! Total flux subtracted in 200 components = -0.0188235 Jy ! Clean residual min=-0.004565 max=0.004653 Jy/beam ! Clean residual mean=-0.000678 rms=0.001454 Jy/beam ! Combined flux in latest and established models = 0.498287 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 = -0.000854826 Jy ! Component: 100 - total flux cleaned = -0.00207243 Jy ! Component: 150 - total flux cleaned = -0.00272175 Jy ! Component: 200 - total flux cleaned = -0.00507882 Jy ! Total flux subtracted in 200 components = -0.00507882 Jy ! Clean residual min=-0.007150 max=0.007033 Jy/beam ! Clean residual mean=-0.001078 rms=0.002844 Jy/beam ! Combined flux in latest and established models = 0.493208 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 112 components and 0.493209 Jy ! Inverting map ! Your choice of large map pixels excluded 1.54% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 1.54% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.5776 mas, bmaj=1.651 mas, bpa=4.455 degrees ! Estimated noise=4176.14 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00037529 Jy ! Component: 100 - total flux cleaned = -3.34564e-05 Jy ! Component: 150 - total flux cleaned = -0.00080637 Jy ! Component: 200 - total flux cleaned = -0.00190047 Jy ! Total flux subtracted in 200 components = -0.00190047 Jy ! Clean residual min=-0.005801 max=0.005783 Jy/beam ! Clean residual mean=0.000200 rms=0.001664 Jy/beam ! Combined flux in latest and established models = 0.491308 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 128 components and 0.491308 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=0.123951Jy sigma=0.000603 ! Fit after self-cal, rms=0.123858Jy sigma=0.000602 wmodel J2005-3723_X_2017_01_21_pus_map.mod ! Writing 128 model components to file: J2005-3723_X_2017_01_21_pus_map.mod wobs J2005-3723_X_2017_01_21_pus_uvs.fits ! Writing UV FITS file: J2005-3723_X_2017_01_21_pus_uvs.fits wwins J2005-3723_X_2017_01_21_pus_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ![Exited script file: muppet] ! wmap "J2005-3723_X_2017_01_21_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 1.54% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.5776 x 1.651 at 4.455 degrees (North through East) ! Clean map min=-0.006243 max=0.37807 Jy/beam ! Writing clean map to FITS file: J2005-3723_X_2017_01_21_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.378067 invert ! Inverting map ! Your choice of large map pixels excluded 1.54% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00153751 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.22003 1.22003 2.44007 4.88014 9.76028 19.5206 39.0411 78.0822 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0046 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.378 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.5776 x 1.651 at 4.455 degrees (North through East) ! Clean map min=-0.006243 max=0.37807 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 J2005-3723_X_2017_01_21_pus_uvs.log closed on Sun May 5 15:32:05 2019