! Started logfile: J0802+5921_X_2017_03_23_pus_uvs.log on Mon May 13 10:20:31 2019 obs J0802+5921_X_2017_03_23_pus_uva.fits ! Reading UV FITS file: J0802+5921_X_2017_03_23_pus_uva.fits ! AN table 1: 218 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.855046 visibilities/baseline/integration-bin. ! Found source: J0802+5921 ! ! 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 100656 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 J0802+5921_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 170 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 170 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 170 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 170 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 170 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 170 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 170 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 170 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 170 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 198 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 198 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 170 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.953104Jy sigma=0.008013 ! Fit after self-cal, rms=0.937143Jy sigma=0.007893 ! 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 0.0608% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec ! Estimated beam: bmin=0.7634 mas, bmaj=1.266 mas, bpa=22.25 degrees ! Estimated noise=650.846 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 = 0.0483073 Jy ! Component: 100 - total flux cleaned = 0.0630988 Jy ! Total flux subtracted in 100 components = 0.0630988 Jy ! Clean residual min=-0.002873 max=0.006945 Jy/beam ! Clean residual mean=0.000015 rms=0.000891 Jy/beam ! Combined flux in latest and established models = 0.0630988 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0630988 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=0.085755Jy sigma=0.000663 ! Fit after self-cal, rms=0.085639Jy sigma=0.000662 ! Inverting map ! Your choice of large map pixels excluded 0.0608% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00836839 Jy ! Component: 100 - total flux cleaned = 0.0128714 Jy ! Total flux subtracted in 100 components = 0.0128714 Jy ! Clean residual min=-0.002846 max=0.006491 Jy/beam ! Clean residual mean=0.000010 rms=0.000712 Jy/beam ! Combined flux in latest and established models = 0.0759703 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 21 components and 0.0759702 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=0.084704Jy sigma=0.000653 ! Fit after self-cal, rms=0.084667Jy sigma=0.000652 ! Inverting map ! Your choice of large map pixels excluded 0.0608% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec ! Added new window around map position (2, 1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00585932 Jy ! Component: 100 - total flux cleaned = 0.00911653 Jy ! Total flux subtracted in 100 components = 0.00911653 Jy ! Clean residual min=-0.002392 max=0.002572 Jy/beam ! Clean residual mean=0.000008 rms=0.000568 Jy/beam ! Combined flux in latest and established models = 0.0850868 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 28 components and 0.0850868 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=0.084236Jy sigma=0.000648 ! Fit after self-cal, rms=0.084163Jy sigma=0.000648 ! Inverting map ! Your choice of large map pixels excluded 0.0608% of the data. ! The x-axis pixel size should ideally be below 0.1998 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 0.0608% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec ! Estimated beam: bmin=0.998 mas, bmaj=1.5 mas, bpa=22.32 degrees ! Estimated noise=269.89 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 = 0.00373694 Jy ! Component: 100 - total flux cleaned = 0.00574714 Jy ! Component: 150 - total flux cleaned = 0.00700015 Jy ! Component: 200 - total flux cleaned = 0.00780434 Jy ! Total flux subtracted in 200 components = 0.00780434 Jy ! Clean residual min=-0.001148 max=0.001309 Jy/beam ! Clean residual mean=0.000008 rms=0.000308 Jy/beam ! Combined flux in latest and established models = 0.0928911 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 36 components and 0.0928911 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=0.084004Jy sigma=0.000646 ! Fit after self-cal, rms=0.083969Jy sigma=0.000646 ! Inverting map ! Your choice of large map pixels excluded 0.0608% of the data. ! The x-axis pixel size should ideally be below 0.1998 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 0.99 FD 0.95 HN 1.00 KP 0.97 ! LA 0.98 MK 0.96 NL 0.99 OV 1.02 ! PT 1.00 SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.02 KP 0.99 ! LA 0.97 MK 0.96 NL 0.99 OV 1.01 ! PT 1.05 SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.98 HN 0.93 KP 0.96 ! LA 0.98 MK 1.01 NL 1.00 OV 1.00 ! PT 1.14 SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 1.00 KP 0.98 ! LA 1.01 MK 0.96 NL 1.00 OV 1.03 ! PT 1.04 SC 1.06 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00 HN 0.99 KP 1.00 ! LA 1.02 MK 0.97 NL 0.98 OV 0.98 ! PT 1.06 SC 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.96 HN 0.95 KP 0.95 ! LA 0.98 MK 0.96 NL 1.04 OV 1.03 ! PT 1.05 SC 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.02 HN 0.97 KP 0.99 ! LA 1.00 MK 0.97 NL 0.98 OV 1.01 ! PT 1.05 SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.08 HN 1.01 KP 0.95 ! LA 1.00 MK 0.97 NL 0.97 OV 1.00 ! PT 1.06 SC 1.05 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 0.97 KP 0.98 ! LA 1.00 MK 0.94 NL 1.03 OV 1.01 ! PT 1.03 SC 1.03 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 0.99 HN 1.06 KP 0.99 ! LA 1.03 MK 0.97 NL 1.00 OV 0.98 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.40 KP 0.92 ! LA 0.99 MK 0.92 NL 0.97 OV 1.03 ! PT 1.11 SC 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.91 HN 0.90 KP 0.99 ! LA 1.01 MK 0.87 NL 1.01 OV 1.05 ! PT 1.03 SC 0.93 ! ! ! Fit before self-cal, rms=0.083969Jy sigma=0.000646 ! Fit after self-cal, rms=0.084353Jy sigma=0.000645 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.0608% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec ! Estimated beam: bmin=0.9957 mas, bmaj=1.499 mas, bpa=22.21 degrees ! Estimated noise=268.787 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 = 0.00118163 Jy ! Component: 100 - total flux cleaned = 0.0013309 Jy ! Component: 150 - total flux cleaned = 0.00147738 Jy ! Component: 200 - total flux cleaned = 0.00156587 Jy ! Total flux subtracted in 200 components = 0.00156587 Jy ! Clean residual min=-0.000893 max=0.001102 Jy/beam ! Clean residual mean=0.000004 rms=0.000261 Jy/beam ! Combined flux in latest and established models = 0.094457 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 38 components and 0.094457 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=0.084336Jy sigma=0.000645 ! Fit after self-cal, rms=0.084365Jy sigma=0.000645 ! Inverting map ! Your choice of large map pixels excluded 0.0608% of the data. ! The x-axis pixel size should ideally be below 0.1998 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=0.084365Jy sigma=0.000645 ! Fit after self-cal, rms=0.084531Jy sigma=0.000644 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0608% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec ! Estimated beam: bmin=1 mas, bmaj=1.486 mas, bpa=22.25 degrees ! Estimated noise=267.866 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000743277 Jy ! Component: 100 - total flux cleaned = 0.000974093 Jy ! Component: 150 - total flux cleaned = 0.00110699 Jy ! Component: 200 - total flux cleaned = 0.00120448 Jy ! Total flux subtracted in 200 components = 0.00120448 Jy ! Clean residual min=-0.000826 max=0.000936 Jy/beam ! Clean residual mean=0.000001 rms=0.000208 Jy/beam ! Combined flux in latest and established models = 0.0956615 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 43 components and 0.0956614 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=0.084521Jy sigma=0.000644 ! Fit after self-cal, rms=0.084548Jy sigma=0.000644 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0608% of the data. ! The x-axis pixel size should ideally be below 0.1998 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 (2.6, 18.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000767403 Jy ! Component: 100 - total flux cleaned = 0.000917229 Jy ! Component: 150 - total flux cleaned = 0.000953273 Jy ! Component: 200 - total flux cleaned = 0.000907142 Jy ! Total flux subtracted in 200 components = 0.000907142 Jy ! Clean residual min=-0.000732 max=0.000817 Jy/beam ! Clean residual mean=0.000002 rms=0.000199 Jy/beam ! Combined flux in latest and established models = 0.0965686 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 56 components and 0.0965686 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=0.084536Jy sigma=0.000644 ! Fit after self-cal, rms=0.084537Jy sigma=0.000644 ! Inverting map ! Your choice of large map pixels excluded 0.0608% of the data. ! The x-axis pixel size should ideally be below 0.1998 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=0.084537Jy sigma=0.000644 ! Fit after self-cal, rms=0.084913Jy sigma=0.000644 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0608% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec ! Estimated beam: bmin=1 mas, bmaj=1.481 mas, bpa=22.19 degrees ! Estimated noise=267.857 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000517155 Jy ! Component: 100 - total flux cleaned = 0.000657041 Jy ! Component: 150 - total flux cleaned = 0.000732133 Jy ! Component: 200 - total flux cleaned = 0.000759025 Jy ! Total flux subtracted in 200 components = 0.000759025 Jy ! Clean residual min=-0.000744 max=0.000746 Jy/beam ! Clean residual mean=0.000001 rms=0.000188 Jy/beam ! Combined flux in latest and established models = 0.0973276 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 59 components and 0.0973276 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=0.084907Jy sigma=0.000644 ! Fit after self-cal, rms=0.084916Jy sigma=0.000644 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0608% of the data. ! The x-axis pixel size should ideally be below 0.1998 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 = 0.000109437 Jy ! Component: 100 - total flux cleaned = 0.000147531 Jy ! Component: 150 - total flux cleaned = 0.000146776 Jy ! Component: 200 - total flux cleaned = 0.000146506 Jy ! Total flux subtracted in 200 components = 0.000146506 Jy ! Clean residual min=-0.000716 max=0.000735 Jy/beam ! Clean residual mean=0.000001 rms=0.000185 Jy/beam ! Combined flux in latest and established models = 0.0974741 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 62 components and 0.0974741 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=0.084913Jy sigma=0.000643 ! Fit after self-cal, rms=0.084914Jy sigma=0.000643 ! Inverting map ! Your choice of large map pixels excluded 0.0608% of the data. ! The x-axis pixel size should ideally be below 0.1998 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=0.084914Jy sigma=0.000643 ! Fit after self-cal, rms=0.085024Jy sigma=0.000643 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0608% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec ! Estimated beam: bmin=2.203 mas, bmaj=2.352 mas, bpa=45.12 degrees ! Estimated noise=343.741 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000355942 Jy ! Component: 100 - total flux cleaned = 0.000325092 Jy ! Component: 150 - total flux cleaned = 0.000301556 Jy ! Component: 200 - total flux cleaned = 0.000267497 Jy ! Total flux subtracted in 200 components = 0.000267497 Jy ! Clean residual min=-0.000796 max=0.000734 Jy/beam ! Clean residual mean=0.000001 rms=0.000195 Jy/beam ! Combined flux in latest and established models = 0.0977416 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 71 components and 0.0977416 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=0.085023Jy sigma=0.000643 ! Fit after self-cal, rms=0.085025Jy sigma=0.000643 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0608% of the data. ! The x-axis pixel size should ideally be below 0.1998 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 = 2.61138e-05 Jy ! Component: 100 - total flux cleaned = -3.56391e-06 Jy ! Component: 150 - total flux cleaned = -2.86428e-05 Jy ! Component: 200 - total flux cleaned = -5.17488e-05 Jy ! Total flux subtracted in 200 components = -5.17488e-05 Jy ! Clean residual min=-0.000794 max=0.000732 Jy/beam ! Clean residual mean=0.000001 rms=0.000193 Jy/beam ! Combined flux in latest and established models = 0.0976899 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 77 components and 0.0976899 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=0.085026Jy sigma=0.000643 ! Fit after self-cal, rms=0.085026Jy sigma=0.000643 ! Inverting map ! Your choice of large map pixels excluded 0.0608% of the data. ! The x-axis pixel size should ideally be below 0.1998 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 0.0608% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec ! Estimated beam: bmin=1 mas, bmaj=1.478 mas, bpa=22.24 degrees ! Estimated noise=267.95 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1 x 1.478 at 22.24 degrees (North through East) ! Clean map min=-0.00063889 max=0.063257 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 0.0608% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec ! Estimated beam: bmin=0.7655 mas, bmaj=1.25 mas, bpa=22.06 degrees ! Estimated noise=641.923 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0468385 Jy ! Component: 100 - total flux cleaned = 0.064149 Jy ! Component: 150 - total flux cleaned = 0.0744805 Jy ! Component: 200 - total flux cleaned = 0.0812737 Jy ! Total flux subtracted in 200 components = 0.0812737 Jy ! Clean residual min=-0.002316 max=0.003842 Jy/beam ! Clean residual mean=0.000007 rms=0.000595 Jy/beam ! Combined flux in latest and established models = 0.0812737 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.0812737 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.0608% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec ! Estimated beam: bmin=1 mas, bmaj=1.478 mas, bpa=22.24 degrees ! Estimated noise=267.95 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 (1, 0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00592 Jy ! Component: 100 - total flux cleaned = 0.00944388 Jy ! Component: 150 - total flux cleaned = 0.0116845 Jy ! Component: 200 - total flux cleaned = 0.0131464 Jy ! Total flux subtracted in 200 components = 0.0131464 Jy ! Clean residual min=-0.000773 max=0.000836 Jy/beam ! Clean residual mean=0.000000 rms=0.000212 Jy/beam ! Combined flux in latest and established models = 0.0944201 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 34 components and 0.0944201 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0608% of the data. ! The x-axis pixel size should ideally be below 0.1998 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 0.0608% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec ! Estimated beam: bmin=2.203 mas, bmaj=2.352 mas, bpa=45.12 degrees ! Estimated noise=343.741 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00155276 Jy ! Component: 100 - total flux cleaned = 0.00230759 Jy ! Component: 150 - total flux cleaned = 0.00258193 Jy ! Component: 200 - total flux cleaned = 0.00277224 Jy ! Total flux subtracted in 200 components = 0.00277224 Jy ! Clean residual min=-0.000776 max=0.000708 Jy/beam ! Clean residual mean=0.000001 rms=0.000197 Jy/beam ! Combined flux in latest and established models = 0.0971924 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 = 0.000165973 Jy ! Component: 100 - total flux cleaned = 0.000253434 Jy ! Component: 150 - total flux cleaned = 0.000295858 Jy ! Component: 200 - total flux cleaned = 0.000315092 Jy ! Total flux subtracted in 200 components = 0.000315092 Jy ! Clean residual min=-0.000806 max=0.000734 Jy/beam ! Clean residual mean=0.000001 rms=0.000190 Jy/beam ! Combined flux in latest and established models = 0.0975075 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 75 components and 0.0975075 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0608% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.0608% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec ! Estimated beam: bmin=1 mas, bmaj=1.478 mas, bpa=22.24 degrees ! Estimated noise=267.95 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.93818e-05 Jy ! Component: 100 - total flux cleaned = 6.7459e-05 Jy ! Component: 150 - total flux cleaned = 0.000102554 Jy ! Component: 200 - total flux cleaned = 0.000103043 Jy ! Total flux subtracted in 200 components = 0.000103043 Jy ! Clean residual min=-0.000706 max=0.000699 Jy/beam ! Clean residual mean=0.000001 rms=0.000175 Jy/beam ! Combined flux in latest and established models = 0.0976105 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 89 components and 0.0976105 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=0.085022Jy sigma=0.000643 ! Fit after self-cal, rms=0.085015Jy sigma=0.000643 wmodel J0802+5921_X_2017_03_23_pus_map.mod ! Writing 89 model components to file: J0802+5921_X_2017_03_23_pus_map.mod wobs J0802+5921_X_2017_03_23_pus_uvs.fits ! Writing UV FITS file: J0802+5921_X_2017_03_23_pus_uvs.fits wwins J0802+5921_X_2017_03_23_pus_map.win ! wwins: Wrote 4 windows to J0802+5921_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 0.0608% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 9.77324e-05 Jy ! Component: 100 - total flux cleaned = 0.000213013 Jy ! Component: 150 - total flux cleaned = 0.000323536 Jy ! Component: 200 - total flux cleaned = 0.000430307 Jy ! Component: 250 - total flux cleaned = 0.000481869 Jy ! Component: 300 - total flux cleaned = 0.000562159 Jy ! Component: 350 - total flux cleaned = 0.000669343 Jy ! Component: 400 - total flux cleaned = 0.00074554 Jy ! Component: 450 - total flux cleaned = 0.000847832 Jy ! Component: 500 - total flux cleaned = 0.000929583 Jy ! Component: 550 - total flux cleaned = 0.0009917 Jy ! Component: 600 - total flux cleaned = 0.00105247 Jy ! Component: 650 - total flux cleaned = 0.00109508 Jy ! Component: 700 - total flux cleaned = 0.00116196 Jy ! Component: 750 - total flux cleaned = 0.00121096 Jy ! Component: 800 - total flux cleaned = 0.00128323 Jy ! Component: 850 - total flux cleaned = 0.00134635 Jy ! Component: 900 - total flux cleaned = 0.00143952 Jy ! Component: 950 - total flux cleaned = 0.00150818 Jy ! Component: 1000 - total flux cleaned = 0.0015909 Jy ! Component: 1050 - total flux cleaned = 0.00164281 Jy ! Component: 1100 - total flux cleaned = 0.00171597 Jy ! Component: 1150 - total flux cleaned = 0.00178087 Jy ! Component: 1200 - total flux cleaned = 0.00183052 Jy ! Component: 1250 - total flux cleaned = 0.00189375 Jy ! Component: 1300 - total flux cleaned = 0.0019491 Jy ! Component: 1350 - total flux cleaned = 0.00199703 Jy ! Component: 1400 - total flux cleaned = 0.00204441 Jy ! Component: 1450 - total flux cleaned = 0.00208466 Jy ! Component: 1500 - total flux cleaned = 0.00215747 Jy ! Component: 1550 - total flux cleaned = 0.00220993 Jy ! Component: 1600 - total flux cleaned = 0.00226818 Jy ! Component: 1650 - total flux cleaned = 0.00231943 Jy ! Component: 1700 - total flux cleaned = 0.00238921 Jy ! Component: 1750 - total flux cleaned = 0.00243941 Jy ! Component: 1800 - total flux cleaned = 0.00250159 Jy ! Component: 1850 - total flux cleaned = 0.0025324 Jy ! Component: 1900 - total flux cleaned = 0.00258738 Jy ! Component: 1950 - total flux cleaned = 0.00263586 Jy ! Component: 2000 - total flux cleaned = 0.00268987 Jy ! Total flux subtracted in 2048 components = 0.00273746 Jy ! Clean residual min=-0.000328 max=0.000350 Jy/beam ! Clean residual mean=0.000001 rms=0.000111 Jy/beam ! Combined flux in latest and established models = 0.100348 Jy keep ! Adding 152 model components to the UV plane model. ! The established model now contains 241 components and 0.100348 Jy ![Exited script file: muppet] wmap "J0802+5921_X_2017_03_23_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.0608% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1 x 1.478 at 22.24 degrees (North through East) ! Clean map min=-0.000512 max=0.062974 Jy/beam ! Writing clean map to FITS file: J0802+5921_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 0.0629738 invert ! Inverting map ! Your choice of large map pixels excluded 0.0608% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000111163 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.529569 0.529569 1.05914 2.11828 4.23655 8.4731 16.9462 33.8924 67.7848 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.062 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1 x 1.478 at 22.24 degrees (North through East) ! Clean map min=-0.000512 max=0.062974 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 J0802+5921_X_2017_03_23_pus_uvs.log closed on Mon May 13 10:20:38 2019