! Started logfile: J0013+1910_X_2017_04_28_pus_uvs.log on Mon Apr 29 14:22:05 2019 obs J0013+1910_X_2017_04_28_pus_uva.fits ! Reading UV FITS file: J0013+1910_X_2017_04_28_pus_uva.fits ! AN table 1: 143 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.960373 visibilities/baseline/integration-bin. ! Found source: J0013+1910 ! ! 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 907 lines of history. ! ! Reading 74160 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 J0013+1910_X_2017_04_28_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 80 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 80 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 79 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 127 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 79 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 140 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 99 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 127 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 140 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 140 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 127 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 140 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.930544Jy sigma=0.007232 ! Fit after self-cal, rms=0.912798Jy sigma=0.007156 ! 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 0.143% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.6806 mas, bmaj=1.603 mas, bpa=-2.559 degrees ! Estimated noise=735.402 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 = 0.0724336 Jy ! Component: 100 - total flux cleaned = 0.0882288 Jy ! Total flux subtracted in 100 components = 0.0882288 Jy ! Clean residual min=-0.002865 max=0.004415 Jy/beam ! Clean residual mean=-0.000002 rms=0.000774 Jy/beam ! Combined flux in latest and established models = 0.0882288 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.0882288 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=0.118380Jy sigma=0.000661 ! Fit after self-cal, rms=0.118294Jy sigma=0.000661 ! Inverting map ! Your choice of large map pixels excluded 0.143% 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 0.143% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.822 mas, bmaj=1.816 mas, bpa=-2.657 degrees ! Estimated noise=369.047 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 = 0.00660581 Jy ! Component: 100 - total flux cleaned = 0.00969668 Jy ! Component: 150 - total flux cleaned = 0.0115705 Jy ! Component: 200 - total flux cleaned = 0.0127624 Jy ! Total flux subtracted in 200 components = 0.0127624 Jy ! Clean residual min=-0.001611 max=0.003100 Jy/beam ! Clean residual mean=0.000005 rms=0.000449 Jy/beam ! Combined flux in latest and established models = 0.100991 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 19 components and 0.100991 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=0.117973Jy sigma=0.000657 ! Fit after self-cal, rms=0.117953Jy sigma=0.000656 ! Inverting map ! Your choice of large map pixels excluded 0.143% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Added new window around map position (-1.2, -1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00284633 Jy ! Component: 100 - total flux cleaned = 0.00385244 Jy ! Component: 150 - total flux cleaned = 0.00419849 Jy ! Component: 200 - total flux cleaned = 0.00425432 Jy ! Total flux subtracted in 200 components = 0.00425432 Jy ! Clean residual min=-0.001430 max=0.001407 Jy/beam ! Clean residual mean=0.000006 rms=0.000358 Jy/beam ! Combined flux in latest and established models = 0.105246 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 44 components and 0.105246 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=0.117898Jy sigma=0.000655 ! Fit after self-cal, rms=0.117906Jy sigma=0.000655 ! Inverting map ! Your choice of large map pixels excluded 0.143% 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 1.01 FD 0.97 HN 0.96 KP 1.01 ! LA 1.50 MK 0.98 NL 1.00 OV 1.01 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.02 KP 1.01 ! LA 2.54 MK 0.99 NL 0.97 OV 0.99 ! PT 1.02 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 1.04 KP 0.98 ! LA 1.15 MK 0.98 NL 1.02 OV 1.00 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 0.98 KP 1.08 ! LA 1.11 MK 1.02 NL 1.00 OV 1.03 ! PT 1.06 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 1.01 KP 1.01 ! LA 1.12 MK 1.01 NL 1.00 OV 0.97 ! PT 0.97 SC 1.01 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.95 HN 0.96 KP 0.98 ! LA 0.98 MK 1.03 NL 1.10 OV 0.96 ! PT 0.99 SC 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.93 HN 1.02 KP 0.94 ! LA 1.56 MK 1.03 NL 1.01 OV 0.99 ! PT 1.03 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 HN 1.05 KP 0.97 ! LA 0.96 MK 1.00 NL 1.05 OV 0.97 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.95 HN 1.00 KP 0.95 ! LA 1.01 MK 0.98 NL 0.97 OV 0.99 ! PT 0.99 SC 0.99 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00 HN 0.98 KP 0.96 ! LA 1.09 MK 1.01 NL 0.99 OV 0.97 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 0.92 KP 0.99 ! LA 0.93 MK 1.00 NL 1.03 OV 0.96 ! PT 1.08 SC 0.96 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.95 HN 0.96 KP 0.99 ! LA 1.16 MK 0.98 NL 1.05 OV 0.98 ! PT 1.00 SC 0.98 ! ! ! Fit before self-cal, rms=0.117906Jy sigma=0.000655 ! Fit after self-cal, rms=0.135034Jy sigma=0.000653 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.143% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8228 mas, bmaj=1.814 mas, bpa=-2.749 degrees ! Estimated noise=368.892 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 = 0.000738651 Jy ! Component: 100 - total flux cleaned = 0.000908388 Jy ! Component: 150 - total flux cleaned = 0.00108075 Jy ! Component: 200 - total flux cleaned = 0.00116325 Jy ! Total flux subtracted in 200 components = 0.00116325 Jy ! Clean residual min=-0.001219 max=0.001008 Jy/beam ! Clean residual mean=0.000001 rms=0.000279 Jy/beam ! Combined flux in latest and established models = 0.106409 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 60 components and 0.106409 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=0.135021Jy sigma=0.000653 ! Fit after self-cal, rms=0.135183Jy sigma=0.000653 ! Inverting map ! Your choice of large map pixels excluded 0.143% 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=0.135183Jy sigma=0.000653 ! Fit after self-cal, rms=0.127468Jy sigma=0.000652 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.143% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8221 mas, bmaj=1.812 mas, bpa=-2.803 degrees ! Estimated noise=368.883 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000241276 Jy ! Component: 100 - total flux cleaned = 0.000354103 Jy ! Component: 150 - total flux cleaned = 0.000367897 Jy ! Component: 200 - total flux cleaned = 0.000379913 Jy ! Total flux subtracted in 200 components = 0.000379913 Jy ! Clean residual min=-0.000937 max=0.000855 Jy/beam ! Clean residual mean=0.000003 rms=0.000234 Jy/beam ! Combined flux in latest and established models = 0.106789 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 66 components and 0.106789 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=0.127463Jy sigma=0.000652 ! Fit after self-cal, rms=0.127468Jy sigma=0.000652 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.143% 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 = 8.58091e-06 Jy ! Component: 100 - total flux cleaned = 3.05804e-05 Jy ! Component: 150 - total flux cleaned = 5.03151e-05 Jy ! Component: 200 - total flux cleaned = 7.73029e-05 Jy ! Total flux subtracted in 200 components = 7.73029e-05 Jy ! Clean residual min=-0.000927 max=0.000826 Jy/beam ! Clean residual mean=0.000003 rms=0.000231 Jy/beam ! Combined flux in latest and established models = 0.106866 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 68 components and 0.106866 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=0.127466Jy sigma=0.000652 ! Fit after self-cal, rms=0.127466Jy sigma=0.000652 ! Inverting map ! Your choice of large map pixels excluded 0.143% 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=0.127466Jy sigma=0.000652 ! Fit after self-cal, rms=0.127635Jy sigma=0.000652 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.143% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8218 mas, bmaj=1.809 mas, bpa=-2.811 degrees ! Estimated noise=369.404 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00024652 Jy ! Component: 100 - total flux cleaned = 0.000266805 Jy ! Component: 150 - total flux cleaned = 0.000285388 Jy ! Component: 200 - total flux cleaned = 0.000301646 Jy ! Total flux subtracted in 200 components = 0.000301646 Jy ! Clean residual min=-0.000909 max=0.000818 Jy/beam ! Clean residual mean=0.000003 rms=0.000230 Jy/beam ! Combined flux in latest and established models = 0.107168 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 72 components and 0.107168 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=0.127633Jy sigma=0.000652 ! Fit after self-cal, rms=0.127634Jy sigma=0.000652 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.143% 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 = -1.18692e-05 Jy ! Component: 100 - total flux cleaned = 2.75069e-05 Jy ! Component: 150 - total flux cleaned = 3.46863e-05 Jy ! Component: 200 - total flux cleaned = 4.19981e-05 Jy ! Total flux subtracted in 200 components = 4.19981e-05 Jy ! Clean residual min=-0.000904 max=0.000811 Jy/beam ! Clean residual mean=0.000003 rms=0.000229 Jy/beam ! Combined flux in latest and established models = 0.10721 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 78 components and 0.10721 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=0.127632Jy sigma=0.000652 ! Fit after self-cal, rms=0.127632Jy sigma=0.000652 ! Inverting map ! Your choice of large map pixels excluded 0.143% 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=0.127632Jy sigma=0.000652 ! Fit after self-cal, rms=0.127798Jy sigma=0.000652 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.143% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=1.95 mas, bmaj=2.602 mas, bpa=1.851 degrees ! Estimated noise=516.494 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000378092 Jy ! Component: 100 - total flux cleaned = 0.000549615 Jy ! Component: 150 - total flux cleaned = 0.000586767 Jy ! Component: 200 - total flux cleaned = 0.000612458 Jy ! Total flux subtracted in 200 components = 0.000612458 Jy ! Clean residual min=-0.001218 max=0.000944 Jy/beam ! Clean residual mean=0.000009 rms=0.000297 Jy/beam ! Combined flux in latest and established models = 0.107822 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 84 components and 0.107822 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=0.127797Jy sigma=0.000652 ! Fit after self-cal, rms=0.127794Jy sigma=0.000652 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.143% 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 = 7.30843e-05 Jy ! Component: 100 - total flux cleaned = 8.94815e-05 Jy ! Component: 150 - total flux cleaned = 0.00010886 Jy ! Component: 200 - total flux cleaned = 0.000117757 Jy ! Total flux subtracted in 200 components = 0.000117757 Jy ! Clean residual min=-0.001208 max=0.000937 Jy/beam ! Clean residual mean=0.000009 rms=0.000297 Jy/beam ! Combined flux in latest and established models = 0.10794 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 89 components and 0.10794 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=0.127794Jy sigma=0.000652 ! Fit after self-cal, rms=0.127794Jy sigma=0.000652 ! Inverting map ! Your choice of large map pixels excluded 0.143% 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 0.143% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8213 mas, bmaj=1.808 mas, bpa=-2.82 degrees ! Estimated noise=369.788 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8213 x 1.808 at -2.82 degrees (North through East) ! Clean map min=-0.0008668 max=0.093992 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 0.143% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.6785 mas, bmaj=1.591 mas, bpa=-2.78 degrees ! Estimated noise=744.262 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.073123 Jy ! Component: 100 - total flux cleaned = 0.0893322 Jy ! Component: 150 - total flux cleaned = 0.0952496 Jy ! Component: 200 - total flux cleaned = 0.0986773 Jy ! Total flux subtracted in 200 components = 0.0986773 Jy ! Clean residual min=-0.001965 max=0.002049 Jy/beam ! Clean residual mean=-0.000001 rms=0.000534 Jy/beam ! Combined flux in latest and established models = 0.0986773 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0986773 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.143% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8213 mas, bmaj=1.808 mas, bpa=-2.82 degrees ! Estimated noise=369.788 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 = 0.00333359 Jy ! Component: 100 - total flux cleaned = 0.00528964 Jy ! Component: 150 - total flux cleaned = 0.00658401 Jy ! Component: 200 - total flux cleaned = 0.00730412 Jy ! Total flux subtracted in 200 components = 0.00730412 Jy ! Clean residual min=-0.000936 max=0.000861 Jy/beam ! Clean residual mean=0.000002 rms=0.000249 Jy/beam ! Combined flux in latest and established models = 0.105981 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 52 components and 0.105981 Jy ! Inverting map ! Your choice of large map pixels excluded 0.143% 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 0.143% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=1.95 mas, bmaj=2.602 mas, bpa=1.851 degrees ! Estimated noise=516.494 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00112218 Jy ! Component: 100 - total flux cleaned = 0.00150021 Jy ! Component: 150 - total flux cleaned = 0.00167187 Jy ! Component: 200 - total flux cleaned = 0.00180133 Jy ! Total flux subtracted in 200 components = 0.00180133 Jy ! Clean residual min=-0.001242 max=0.000973 Jy/beam ! Clean residual mean=0.000009 rms=0.000302 Jy/beam ! Combined flux in latest and established models = 0.107783 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 = 5.50447e-05 Jy ! Component: 100 - total flux cleaned = 0.000101443 Jy ! Component: 150 - total flux cleaned = 0.00011783 Jy ! Component: 200 - total flux cleaned = 0.00013308 Jy ! Total flux subtracted in 200 components = 0.00013308 Jy ! Clean residual min=-0.001219 max=0.000966 Jy/beam ! Clean residual mean=0.000009 rms=0.000300 Jy/beam ! Combined flux in latest and established models = 0.107916 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 80 components and 0.107916 Jy ! Inverting map ! Your choice of large map pixels excluded 0.143% 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 0.143% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8213 mas, bmaj=1.808 mas, bpa=-2.82 degrees ! Estimated noise=369.788 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.0416e-05 Jy ! Component: 100 - total flux cleaned = -1.38236e-05 Jy ! Component: 150 - total flux cleaned = 1.65394e-05 Jy ! Component: 200 - total flux cleaned = 1.67033e-05 Jy ! Total flux subtracted in 200 components = 1.67033e-05 Jy ! Clean residual min=-0.000979 max=0.000844 Jy/beam ! Clean residual mean=0.000003 rms=0.000232 Jy/beam ! Combined flux in latest and established models = 0.107933 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 92 components and 0.107933 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=0.127799Jy sigma=0.000652 ! Fit after self-cal, rms=0.127799Jy sigma=0.000652 wmodel J0013+1910_X_2017_04_28_pus_map.mod ! Writing 92 model components to file: J0013+1910_X_2017_04_28_pus_map.mod wobs J0013+1910_X_2017_04_28_pus_uvs.fits ! Writing UV FITS file: J0013+1910_X_2017_04_28_pus_uvs.fits wwins J0013+1910_X_2017_04_28_pus_map.win ! wwins: Wrote 2 windows to J0013+1910_X_2017_04_28_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 0.143% 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 = -0.000157766 Jy ! Component: 100 - total flux cleaned = -9.80664e-05 Jy ! Component: 150 - total flux cleaned = -5.4649e-05 Jy ! Component: 200 - total flux cleaned = -4.05071e-05 Jy ! Component: 250 - total flux cleaned = -6.7351e-05 Jy ! Component: 300 - total flux cleaned = -6.72896e-05 Jy ! Component: 350 - total flux cleaned = -8.03153e-05 Jy ! Component: 400 - total flux cleaned = -0.000105493 Jy ! Component: 450 - total flux cleaned = -0.000105414 Jy ! Component: 500 - total flux cleaned = -6.8864e-05 Jy ! Component: 550 - total flux cleaned = -5.67826e-05 Jy ! Component: 600 - total flux cleaned = -2.17569e-05 Jy ! Component: 650 - total flux cleaned = -2.16925e-05 Jy ! Component: 700 - total flux cleaned = 2.3822e-05 Jy ! Component: 750 - total flux cleaned = 1.44489e-06 Jy ! Component: 800 - total flux cleaned = 2.36764e-05 Jy ! Component: 850 - total flux cleaned = 1.28709e-05 Jy ! Component: 900 - total flux cleaned = 3.43719e-05 Jy ! Component: 950 - total flux cleaned = 3.43368e-05 Jy ! Component: 1000 - total flux cleaned = 3.09618e-06 Jy ! Component: 1050 - total flux cleaned = -1.73493e-05 Jy ! Component: 1100 - total flux cleaned = 3.38591e-05 Jy ! Component: 1150 - total flux cleaned = 1.34738e-05 Jy ! Component: 1200 - total flux cleaned = -6.54104e-06 Jy ! Component: 1250 - total flux cleaned = 2.30269e-05 Jy ! Component: 1300 - total flux cleaned = -3.5663e-05 Jy ! Component: 1350 - total flux cleaned = -6.67643e-06 Jy ! Component: 1400 - total flux cleaned = -2.60156e-05 Jy ! Component: 1450 - total flux cleaned = -2.61069e-05 Jy ! Component: 1500 - total flux cleaned = -2.62805e-05 Jy ! Component: 1550 - total flux cleaned = -7.75825e-06 Jy ! Component: 1600 - total flux cleaned = -7.76886e-06 Jy ! Component: 1650 - total flux cleaned = 2.88526e-05 Jy ! Component: 1700 - total flux cleaned = 3.79017e-05 Jy ! Component: 1750 - total flux cleaned = 3.78874e-05 Jy ! Component: 1800 - total flux cleaned = 7.35855e-05 Jy ! Component: 1850 - total flux cleaned = 0.000100124 Jy ! Component: 1900 - total flux cleaned = 0.000144005 Jy ! Component: 1950 - total flux cleaned = 0.000152729 Jy ! Component: 2000 - total flux cleaned = 0.00020455 Jy ! Total flux subtracted in 2048 components = 0.000204681 Jy ! Clean residual min=-0.000524 max=0.000547 Jy/beam ! Clean residual mean=0.000003 rms=0.000164 Jy/beam ! Combined flux in latest and established models = 0.108137 Jy keep ! Adding 145 model components to the UV plane model. ! The established model now contains 237 components and 0.108137 Jy ![Exited script file: muppet] wmap "J0013+1910_X_2017_04_28_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.143% 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: 0.8213 x 1.808 at -2.82 degrees (North through East) ! Clean map min=-0.00072888 max=0.093905 Jy/beam ! Writing clean map to FITS file: J0013+1910_X_2017_04_28_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0939051 invert ! Inverting map ! Your choice of large map pixels excluded 0.143% 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 0.000163892 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.523588 0.523588 1.04718 2.09435 4.1887 8.37741 16.7548 33.5096 67.0192 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.093 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8213 x 1.808 at -2.82 degrees (North through East) ! Clean map min=-0.00072888 max=0.093905 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 J0013+1910_X_2017_04_28_pus_uvs.log closed on Mon Apr 29 14:22:08 2019