! Started logfile: J0807+0708_X_2017_03_23_pus_uvs.log on Mon May 13 10:20:43 2019 obs J0807+0708_X_2017_03_23_pus_uva.fits ! Reading UV FITS file: J0807+0708_X_2017_03_23_pus_uva.fits ! AN table 1: 82 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.956911 visibilities/baseline/integration-bin. ! Found source: J0807+0708 ! ! 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 1124 lines of history. ! ! Reading 42372 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 J0807+0708_X_2017_03_23_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 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 21 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=0.910677Jy sigma=0.007519 ! Fit after self-cal, rms=0.896870Jy sigma=0.007444 ! 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 0.123% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.7559 mas, bmaj=1.768 mas, bpa=-4.769 degrees ! Estimated noise=672.679 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 = 0.0809949 Jy ! Component: 100 - total flux cleaned = 0.101642 Jy ! Total flux subtracted in 100 components = 0.101642 Jy ! Clean residual min=-0.003180 max=0.008696 Jy/beam ! Clean residual mean=-0.000014 rms=0.000896 Jy/beam ! Combined flux in latest and established models = 0.101642 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.101642 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=0.090487Jy sigma=0.000661 ! Fit after self-cal, rms=0.090481Jy sigma=0.000661 ! Inverting map ! Your choice of large map pixels excluded 0.123% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00957554 Jy ! Component: 100 - total flux cleaned = 0.0141466 Jy ! Total flux subtracted in 100 components = 0.0141466 Jy ! Clean residual min=-0.002157 max=0.002826 Jy/beam ! Clean residual mean=-0.000005 rms=0.000599 Jy/beam ! Combined flux in latest and established models = 0.115789 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 7 components and 0.115789 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=0.089473Jy sigma=0.000650 ! Fit after self-cal, rms=0.089467Jy sigma=0.000650 ! Inverting map ! Your choice of large map pixels excluded 0.123% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.123% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.9385 mas, bmaj=2.065 mas, bpa=-3.829 degrees ! Estimated noise=423.828 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 = 0.00301413 Jy ! Component: 100 - total flux cleaned = 0.00426217 Jy ! Component: 150 - total flux cleaned = 0.00465701 Jy ! Component: 200 - total flux cleaned = 0.004731 Jy ! Total flux subtracted in 200 components = 0.004731 Jy ! Clean residual min=-0.001619 max=0.002254 Jy/beam ! Clean residual mean=-0.000007 rms=0.000415 Jy/beam ! Combined flux in latest and established models = 0.12052 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 12 components and 0.12052 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=0.089385Jy sigma=0.000649 ! Fit after self-cal, rms=0.089393Jy sigma=0.000649 ! Inverting map ! Your choice of large map pixels excluded 0.123% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 0.99 KP 1.02 ! LA 0.97 MK 1.01 NL 1.00 OV 1.02 ! PT 0.99 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.02 HN 1.01 KP 1.00 ! LA 0.99 MK 1.03 NL 0.98 OV 1.00 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.01 HN 1.01 KP 0.98 ! LA 0.97 MK 1.02 NL 0.98 OV 1.02 ! PT 1.05 SC 1.06 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 0.99 KP 1.02 ! LA 1.02 MK 1.01 NL 0.99 OV 1.04 ! PT 0.98 SC 1.06 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.94 HN 0.95 KP 1.03 ! LA 0.98 MK 1.00 NL 0.99 OV 1.03 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.99 HN 0.94 KP 1.01 ! LA 0.99 MK 1.06 NL 1.00 OV 1.03 ! PT 0.98 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.02 HN 0.97 KP 1.00 ! LA 1.02 MK 1.02 NL 1.00 OV 0.98 ! PT 1.03 SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.06 HN 1.00 KP 1.03 ! LA 0.98 MK 1.00 NL 0.98 OV 0.97 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.01 HN 1.00 KP 1.03 ! LA 0.96 MK 1.09 NL 0.98 OV 1.02 ! PT 1.00 SC 0.97 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.03 HN 1.01 KP 1.01 ! LA 1.04 MK 0.99 NL 0.98 OV 1.02 ! PT 0.99 SC 0.96 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.02 HN 1.02 KP 0.96 ! LA 1.06 MK 0.95 NL 0.98 OV 1.01 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.00 KP 1.05 ! LA 0.98 MK 1.00 NL 0.97 OV 0.99 ! PT 0.98 SC 1.01 ! ! ! Fit before self-cal, rms=0.089393Jy sigma=0.000649 ! Fit after self-cal, rms=0.089546Jy sigma=0.000648 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.123% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.943 mas, bmaj=2.065 mas, bpa=-3.824 degrees ! Estimated noise=423.851 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 (-1.8, -0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00130134 Jy ! Component: 100 - total flux cleaned = 0.00119137 Jy ! Component: 150 - total flux cleaned = 0.00115896 Jy ! Component: 200 - total flux cleaned = 0.00115883 Jy ! Total flux subtracted in 200 components = 0.00115883 Jy ! Clean residual min=-0.001569 max=0.001624 Jy/beam ! Clean residual mean=-0.000004 rms=0.000372 Jy/beam ! Combined flux in latest and established models = 0.121679 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 27 components and 0.121679 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=0.089491Jy sigma=0.000647 ! Fit after self-cal, rms=0.089492Jy sigma=0.000647 ! Inverting map ! Your choice of large map pixels excluded 0.123% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.089492Jy sigma=0.000647 ! Fit after self-cal, rms=0.090344Jy sigma=0.000645 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.123% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.9422 mas, bmaj=2.064 mas, bpa=-3.861 degrees ! Estimated noise=424.365 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000850739 Jy ! Component: 100 - total flux cleaned = 0.00103342 Jy ! Component: 150 - total flux cleaned = 0.00114846 Jy ! Component: 200 - total flux cleaned = 0.00118148 Jy ! Total flux subtracted in 200 components = 0.00118148 Jy ! Clean residual min=-0.000929 max=0.000906 Jy/beam ! Clean residual mean=0.000002 rms=0.000259 Jy/beam ! Combined flux in latest and established models = 0.12286 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 39 components and 0.12286 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=0.090330Jy sigma=0.000645 ! Fit after self-cal, rms=0.090356Jy sigma=0.000645 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.123% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000121547 Jy ! Component: 100 - total flux cleaned = 0.000169455 Jy ! Component: 150 - total flux cleaned = 0.00019858 Jy ! Component: 200 - total flux cleaned = 0.000198611 Jy ! Total flux subtracted in 200 components = 0.000198611 Jy ! Clean residual min=-0.000936 max=0.000894 Jy/beam ! Clean residual mean=0.000003 rms=0.000256 Jy/beam ! Combined flux in latest and established models = 0.123059 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 44 components and 0.123059 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=0.090350Jy sigma=0.000645 ! Fit after self-cal, rms=0.090350Jy sigma=0.000645 ! Inverting map ! Your choice of large map pixels excluded 0.123% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.090350Jy sigma=0.000645 ! Fit after self-cal, rms=0.090382Jy sigma=0.000645 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.123% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.9418 mas, bmaj=2.065 mas, bpa=-3.923 degrees ! Estimated noise=424.371 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000354799 Jy ! Component: 100 - total flux cleaned = 0.000459875 Jy ! Component: 150 - total flux cleaned = 0.000473127 Jy ! Component: 200 - total flux cleaned = 0.000497509 Jy ! Total flux subtracted in 200 components = 0.000497509 Jy ! Clean residual min=-0.000916 max=0.000896 Jy/beam ! Clean residual mean=0.000002 rms=0.000252 Jy/beam ! Combined flux in latest and established models = 0.123556 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 50 components and 0.123556 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=0.090376Jy sigma=0.000645 ! Fit after self-cal, rms=0.090379Jy sigma=0.000645 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.123% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.19178e-05 Jy ! Component: 100 - total flux cleaned = 6.59126e-05 Jy ! Component: 150 - total flux cleaned = 7.74948e-05 Jy ! Component: 200 - total flux cleaned = 9.89314e-05 Jy ! Total flux subtracted in 200 components = 9.89314e-05 Jy ! Clean residual min=-0.000926 max=0.000889 Jy/beam ! Clean residual mean=0.000003 rms=0.000250 Jy/beam ! Combined flux in latest and established models = 0.123655 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 56 components and 0.123655 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=0.090375Jy sigma=0.000645 ! Fit after self-cal, rms=0.090375Jy sigma=0.000645 ! Inverting map ! Your choice of large map pixels excluded 0.123% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.090375Jy sigma=0.000645 ! Fit after self-cal, rms=0.090406Jy sigma=0.000645 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.123% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=2.165 mas, bmaj=3.15 mas, bpa=-4.36 degrees ! Estimated noise=510.665 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000223289 Jy ! Component: 100 - total flux cleaned = 0.000290348 Jy ! Component: 150 - total flux cleaned = 0.000332585 Jy ! Component: 200 - total flux cleaned = 0.000351563 Jy ! Total flux subtracted in 200 components = 0.000351563 Jy ! Clean residual min=-0.001091 max=0.000964 Jy/beam ! Clean residual mean=0.000005 rms=0.000311 Jy/beam ! Combined flux in latest and established models = 0.124007 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 64 components and 0.124007 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=0.090406Jy sigma=0.000645 ! Fit after self-cal, rms=0.090407Jy sigma=0.000645 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.123% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.89711e-05 Jy ! Component: 100 - total flux cleaned = 6.48672e-05 Jy ! Component: 150 - total flux cleaned = 6.91505e-05 Jy ! Component: 200 - total flux cleaned = 7.31748e-05 Jy ! Total flux subtracted in 200 components = 7.31748e-05 Jy ! Clean residual min=-0.001102 max=0.000943 Jy/beam ! Clean residual mean=0.000006 rms=0.000310 Jy/beam ! Combined flux in latest and established models = 0.12408 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 71 components and 0.12408 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=0.090407Jy sigma=0.000645 ! Fit after self-cal, rms=0.090407Jy sigma=0.000645 ! Inverting map ! Your choice of large map pixels excluded 0.123% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Your choice of large map pixels excluded 0.123% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.9417 mas, bmaj=2.065 mas, bpa=-3.98 degrees ! Estimated noise=424.439 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9417 x 2.065 at -3.98 degrees (North through East) ! Clean map min=-0.0008487 max=0.10673 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 0.123% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.7579 mas, bmaj=1.768 mas, bpa=-4.846 degrees ! Estimated noise=673.418 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0808061 Jy ! Component: 100 - total flux cleaned = 0.102179 Jy ! Component: 150 - total flux cleaned = 0.111905 Jy ! Component: 200 - total flux cleaned = 0.116917 Jy ! Total flux subtracted in 200 components = 0.116917 Jy ! Clean residual min=-0.001998 max=0.002534 Jy/beam ! Clean residual mean=-0.000002 rms=0.000477 Jy/beam ! Combined flux in latest and established models = 0.116917 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 9 model components to the UV plane model. ! The established model now contains 9 components and 0.116917 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.123% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.9417 mas, bmaj=2.065 mas, bpa=-3.98 degrees ! Estimated noise=424.439 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 = 0.00331026 Jy ! Component: 100 - total flux cleaned = 0.00500915 Jy ! Component: 150 - total flux cleaned = 0.00588206 Jy ! Component: 200 - total flux cleaned = 0.0063192 Jy ! Total flux subtracted in 200 components = 0.0063192 Jy ! Clean residual min=-0.001047 max=0.000936 Jy/beam ! Clean residual mean=0.000002 rms=0.000262 Jy/beam ! Combined flux in latest and established models = 0.123236 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 25 components and 0.123236 Jy ! Inverting map ! Your choice of large map pixels excluded 0.123% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.123% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=2.165 mas, bmaj=3.15 mas, bpa=-4.36 degrees ! Estimated noise=510.665 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000493141 Jy ! Component: 100 - total flux cleaned = 0.000597633 Jy ! Component: 150 - total flux cleaned = 0.000619797 Jy ! Component: 200 - total flux cleaned = 0.000649976 Jy ! Total flux subtracted in 200 components = 0.000649976 Jy ! Clean residual min=-0.001145 max=0.000955 Jy/beam ! Clean residual mean=0.000005 rms=0.000314 Jy/beam ! Combined flux in latest and established models = 0.123886 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 = 2.71489e-05 Jy ! Component: 100 - total flux cleaned = 5.18321e-05 Jy ! Component: 150 - total flux cleaned = 7.42937e-05 Jy ! Component: 200 - total flux cleaned = 9.54604e-05 Jy ! Total flux subtracted in 200 components = 9.54604e-05 Jy ! Clean residual min=-0.001132 max=0.000942 Jy/beam ! Clean residual mean=0.000006 rms=0.000313 Jy/beam ! Combined flux in latest and established models = 0.123981 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 55 components and 0.123981 Jy ! Inverting map ! Your choice of large map pixels excluded 0.123% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.123% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.9417 mas, bmaj=2.065 mas, bpa=-3.98 degrees ! Estimated noise=424.439 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.35027e-05 Jy ! Component: 100 - total flux cleaned = 6.28152e-05 Jy ! Component: 150 - total flux cleaned = 8.05736e-05 Jy ! Component: 200 - total flux cleaned = 0.000113973 Jy ! Total flux subtracted in 200 components = 0.000113973 Jy ! Clean residual min=-0.000980 max=0.000892 Jy/beam ! Clean residual mean=0.000003 rms=0.000253 Jy/beam ! Combined flux in latest and established models = 0.124095 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 72 components and 0.124095 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=0.090418Jy sigma=0.000645 ! Fit after self-cal, rms=0.090417Jy sigma=0.000645 wmodel J0807+0708_X_2017_03_23_pus_map.mod ! Writing 72 model components to file: J0807+0708_X_2017_03_23_pus_map.mod wobs J0807+0708_X_2017_03_23_pus_uvs.fits ! Writing UV FITS file: J0807+0708_X_2017_03_23_pus_uvs.fits wwins J0807+0708_X_2017_03_23_pus_map.win ! wwins: Wrote 2 windows to J0807+0708_X_2017_03_23_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 0.123% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000195292 Jy ! Component: 100 - total flux cleaned = -0.000229244 Jy ! Component: 150 - total flux cleaned = -0.000182792 Jy ! Component: 200 - total flux cleaned = -0.000122634 Jy ! Component: 250 - total flux cleaned = -4.95578e-05 Jy ! Component: 300 - total flux cleaned = -2.11872e-05 Jy ! Component: 350 - total flux cleaned = -7.44208e-06 Jy ! Component: 400 - total flux cleaned = 4.70354e-05 Jy ! Component: 450 - total flux cleaned = 4.69056e-05 Jy ! Component: 500 - total flux cleaned = 8.65417e-05 Jy ! Component: 550 - total flux cleaned = 0.000138281 Jy ! Component: 600 - total flux cleaned = 0.000201879 Jy ! Component: 650 - total flux cleaned = 0.000239107 Jy ! Component: 700 - total flux cleaned = 0.000276104 Jy ! Component: 750 - total flux cleaned = 0.000300421 Jy ! Component: 800 - total flux cleaned = 0.000348466 Jy ! Component: 850 - total flux cleaned = 0.00033674 Jy ! Component: 900 - total flux cleaned = 0.000395285 Jy ! Component: 950 - total flux cleaned = 0.000418274 Jy ! Component: 1000 - total flux cleaned = 0.000475366 Jy ! Component: 1050 - total flux cleaned = 0.000475348 Jy ! Component: 1100 - total flux cleaned = 0.000542397 Jy ! Component: 1150 - total flux cleaned = 0.000553399 Jy ! Component: 1200 - total flux cleaned = 0.000597178 Jy ! Component: 1250 - total flux cleaned = 0.000629673 Jy ! Component: 1300 - total flux cleaned = 0.000683389 Jy ! Component: 1350 - total flux cleaned = 0.000715078 Jy ! Component: 1400 - total flux cleaned = 0.000746601 Jy ! Component: 1450 - total flux cleaned = 0.000788286 Jy ! Component: 1500 - total flux cleaned = 0.00082947 Jy ! Component: 1550 - total flux cleaned = 0.000849863 Jy ! Component: 1600 - total flux cleaned = 0.000900518 Jy ! Component: 1650 - total flux cleaned = 0.000880365 Jy ! Component: 1700 - total flux cleaned = 0.000900482 Jy ! Component: 1750 - total flux cleaned = 0.00094991 Jy ! Component: 1800 - total flux cleaned = 0.000979456 Jy ! Component: 1850 - total flux cleaned = 0.00102802 Jy ! Component: 1900 - total flux cleaned = 0.00101841 Jy ! Component: 1950 - total flux cleaned = 0.00108541 Jy ! Component: 2000 - total flux cleaned = 0.00106643 Jy ! Total flux subtracted in 2048 components = 0.00111352 Jy ! Clean residual min=-0.000559 max=0.000586 Jy/beam ! Clean residual mean=0.000001 rms=0.000180 Jy/beam ! Combined flux in latest and established models = 0.125209 Jy keep ! Adding 142 model components to the UV plane model. ! The established model now contains 214 components and 0.125209 Jy ![Exited script file: muppet] wmap "J0807+0708_X_2017_03_23_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.123% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9417 x 2.065 at -3.98 degrees (North through East) ! Clean map min=-0.00079779 max=0.10659 Jy/beam ! Writing clean map to FITS file: J0807+0708_X_2017_03_23_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.106591 invert ! Inverting map ! Your choice of large map pixels excluded 0.123% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000179991 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.506587 0.506587 1.01317 2.02635 4.0527 8.10539 16.2108 32.4216 64.8431 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.106 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9417 x 2.065 at -3.98 degrees (North through East) ! Clean map min=-0.00079779 max=0.10659 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 J0807+0708_X_2017_03_23_pus_uvs.log closed on Mon May 13 10:20:46 2019