! Started logfile: J0434-1442_X_2017_02_19_pus_uvs.log on Sat May 4 21:38:14 2019 obs J0434-1442_X_2017_02_19_pus_uva.fits ! Reading UV FITS file: J0434-1442_X_2017_02_19_pus_uva.fits ! AN table 1: 111 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.582983 visibilities/baseline/integration-bin. ! Found source: J0434-1442 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 858 lines of history. ! ! Reading 34944 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 J0434-1442_X_2017_02_19_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 307 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 307 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 307 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 307 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 307 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 307 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 307 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 307 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 307 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 307 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 307 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 307 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.725130Jy sigma=0.005554 ! Fit after self-cal, rms=0.709729Jy sigma=0.005444 ! 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 0.155% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.6273 mas, bmaj=1.616 mas, bpa=0.1634 degrees ! Estimated noise=792.309 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 = 0.217821 Jy ! Component: 100 - total flux cleaned = 0.27622 Jy ! Total flux subtracted in 100 components = 0.27622 Jy ! Clean residual min=-0.010955 max=0.026387 Jy/beam ! Clean residual mean=0.000008 rms=0.002704 Jy/beam ! Combined flux in latest and established models = 0.276219 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.276219 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=0.109558Jy sigma=0.000791 ! Fit after self-cal, rms=0.109453Jy sigma=0.000790 ! Inverting map ! Your choice of large map pixels excluded 0.155% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Added new window around map position (-0.6, 0.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0304654 Jy ! Component: 100 - total flux cleaned = 0.0475807 Jy ! Total flux subtracted in 100 components = 0.0475807 Jy ! Clean residual min=-0.006024 max=0.008470 Jy/beam ! Clean residual mean=0.000007 rms=0.001430 Jy/beam ! Combined flux in latest and established models = 0.3238 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 11 components and 0.3238 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=0.098207Jy sigma=0.000689 ! Fit after self-cal, rms=0.098044Jy sigma=0.000688 ! Inverting map ! Your choice of large map pixels excluded 0.155% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0107671 Jy ! Component: 100 - total flux cleaned = 0.0176512 Jy ! Total flux subtracted in 100 components = 0.0176512 Jy ! Clean residual min=-0.004740 max=0.004280 Jy/beam ! Clean residual mean=0.000006 rms=0.001117 Jy/beam ! Combined flux in latest and established models = 0.341451 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 19 components and 0.341451 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=0.096403Jy sigma=0.000672 ! Fit after self-cal, rms=0.096379Jy sigma=0.000672 ! Inverting map ! Your choice of large map pixels excluded 0.155% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.155% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.7741 mas, bmaj=1.92 mas, bpa=0.7555 degrees ! Estimated noise=501.44 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00727301 Jy ! Component: 100 - total flux cleaned = 0.0107006 Jy ! Component: 150 - total flux cleaned = 0.0116872 Jy ! Component: 200 - total flux cleaned = 0.0122755 Jy ! Total flux subtracted in 200 components = 0.0122755 Jy ! Clean residual min=-0.003948 max=0.003560 Jy/beam ! Clean residual mean=0.000009 rms=0.001050 Jy/beam ! Combined flux in latest and established models = 0.353727 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 28 components and 0.353727 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=0.095864Jy sigma=0.000667 ! Fit after self-cal, rms=0.095849Jy sigma=0.000667 ! Inverting map ! Your choice of large map pixels excluded 0.155% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 78 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.99 HN 1.02 KP 1.03 ! LA 1.00 MK 0.99 NL 0.97 OV 1.00 ! PT 1.00* SC 1.00 ! ! ! Correcting IF 2. ! A total of 78 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.99 HN 1.01 KP 1.02 ! LA 1.01 MK 0.98 NL 0.99 OV 0.99 ! PT 1.00* SC 0.98 ! ! ! Correcting IF 3. ! A total of 78 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.97 HN 1.04 KP 1.00 ! LA 1.03 MK 1.02 NL 0.98 OV 0.99 ! PT 1.00* SC 1.01 ! ! ! Correcting IF 4. ! A total of 78 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.96 HN 1.00 KP 1.01 ! LA 1.04 MK 1.00 NL 0.99 OV 0.99 ! PT 1.00* SC 1.01 ! ! ! Correcting IF 5. ! A total of 78 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.98 HN 1.08 KP 1.01 ! LA 1.02 MK 1.02 NL 0.98 OV 1.01 ! PT 1.00* SC 1.00 ! ! ! Correcting IF 6. ! A total of 78 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 1.00 KP 1.02 ! LA 1.02 MK 1.01 NL 0.99 OV 0.97 ! PT 1.00* SC 1.02 ! ! ! Correcting IF 7. ! A total of 78 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.99 HN 1.01 KP 1.01 ! LA 0.99 MK 1.01 NL 0.97 OV 0.98 ! PT 1.00* SC 1.03 ! ! ! Correcting IF 8. ! A total of 78 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.00 HN 1.00 KP 1.01 ! LA 1.01 MK 0.99 NL 0.99 OV 0.99 ! PT 1.00* SC 1.03 ! ! ! Correcting IF 9. ! A total of 78 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00 HN 1.01 KP 1.00 ! LA 1.04 MK 0.99 NL 0.97 OV 0.99 ! PT 1.00* SC 1.00 ! ! ! Correcting IF 10. ! A total of 78 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.99 HN 1.15 KP 1.04 ! LA 1.01 MK 1.01 NL 0.98 OV 1.03 ! PT 1.00* SC 0.98 ! ! ! Correcting IF 11. ! A total of 78 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 1.11 KP 1.02 ! LA 1.01 MK 1.04 NL 0.97 OV 1.01 ! PT 1.00* SC 1.00 ! ! ! Correcting IF 12. ! A total of 78 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.06 KP 1.09 ! LA 1.03 MK 1.01 NL 0.98 OV 1.02 ! PT 1.00* SC 1.02 ! ! ! Fit before self-cal, rms=0.095849Jy sigma=0.000667 ! Fit after self-cal, rms=0.096050Jy sigma=0.000661 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.159% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.7729 mas, bmaj=1.894 mas, bpa=0.8359 degrees ! Estimated noise=505.936 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, 0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0040023 Jy ! Component: 100 - total flux cleaned = 0.00485156 Jy ! Component: 150 - total flux cleaned = 0.0051465 Jy ! Component: 200 - total flux cleaned = 0.00540095 Jy ! Total flux subtracted in 200 components = 0.00540095 Jy ! Clean residual min=-0.002735 max=0.002573 Jy/beam ! Clean residual mean=-0.000001 rms=0.000727 Jy/beam ! Combined flux in latest and established models = 0.359128 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 47 components and 0.359128 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=0.095820Jy sigma=0.000660 ! Fit after self-cal, rms=0.095825Jy sigma=0.000660 ! Inverting map ! Your choice of large map pixels excluded 0.159% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.095825Jy sigma=0.000660 ! Fit after self-cal, rms=0.095605Jy sigma=0.000653 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.159% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.7719 mas, bmaj=1.893 mas, bpa=0.7594 degrees ! Estimated noise=505.633 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00163854 Jy ! Component: 100 - total flux cleaned = 0.00253343 Jy ! Component: 150 - total flux cleaned = 0.00285227 Jy ! Component: 200 - total flux cleaned = 0.00302033 Jy ! Total flux subtracted in 200 components = 0.00302033 Jy ! Clean residual min=-0.001660 max=0.001549 Jy/beam ! Clean residual mean=0.000001 rms=0.000386 Jy/beam ! Combined flux in latest and established models = 0.362148 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 58 components and 0.362148 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=0.095569Jy sigma=0.000653 ! Fit after self-cal, rms=0.095591Jy sigma=0.000653 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.159% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000496533 Jy ! Component: 100 - total flux cleaned = 0.000522202 Jy ! Component: 150 - total flux cleaned = 0.000522747 Jy ! Component: 200 - total flux cleaned = 0.000544992 Jy ! Total flux subtracted in 200 components = 0.000544992 Jy ! Clean residual min=-0.001567 max=0.001501 Jy/beam ! Clean residual mean=0.000000 rms=0.000379 Jy/beam ! Combined flux in latest and established models = 0.362693 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 66 components and 0.362693 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=0.095580Jy sigma=0.000653 ! Fit after self-cal, rms=0.095579Jy sigma=0.000653 ! Inverting map ! Your choice of large map pixels excluded 0.159% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.095579Jy sigma=0.000653 ! Fit after self-cal, rms=0.095744Jy sigma=0.000652 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.159% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.7714 mas, bmaj=1.894 mas, bpa=0.7511 degrees ! Estimated noise=505.611 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000688261 Jy ! Component: 100 - total flux cleaned = 0.000882611 Jy ! Component: 150 - total flux cleaned = 0.000918094 Jy ! Component: 200 - total flux cleaned = 0.000918853 Jy ! Total flux subtracted in 200 components = 0.000918853 Jy ! Clean residual min=-0.001346 max=0.001332 Jy/beam ! Clean residual mean=-0.000002 rms=0.000332 Jy/beam ! Combined flux in latest and established models = 0.363612 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 79 components and 0.363612 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=0.095735Jy sigma=0.000652 ! Fit after self-cal, rms=0.095739Jy sigma=0.000652 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.159% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000103505 Jy ! Component: 100 - total flux cleaned = 7.27649e-05 Jy ! Component: 150 - total flux cleaned = 4.54351e-05 Jy ! Component: 200 - total flux cleaned = 3.25171e-05 Jy ! Total flux subtracted in 200 components = 3.25171e-05 Jy ! Clean residual min=-0.001339 max=0.001314 Jy/beam ! Clean residual mean=-0.000002 rms=0.000329 Jy/beam ! Combined flux in latest and established models = 0.363644 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 83 components and 0.363645 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=0.095734Jy sigma=0.000652 ! Fit after self-cal, rms=0.095733Jy sigma=0.000652 ! Inverting map ! Your choice of large map pixels excluded 0.159% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.095733Jy sigma=0.000652 ! Fit after self-cal, rms=0.095743Jy sigma=0.000652 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.159% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=1.946 mas, bmaj=3.79 mas, bpa=6.185 degrees ! Estimated noise=687.155 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000524309 Jy ! Component: 100 - total flux cleaned = 0.000618308 Jy ! Component: 150 - total flux cleaned = 0.000628301 Jy ! Component: 200 - total flux cleaned = 0.000621154 Jy ! Total flux subtracted in 200 components = 0.000621154 Jy ! Clean residual min=-0.001350 max=0.001433 Jy/beam ! Clean residual mean=-0.000005 rms=0.000400 Jy/beam ! Combined flux in latest and established models = 0.364266 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 92 components and 0.364266 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=0.095742Jy sigma=0.000652 ! Fit after self-cal, rms=0.095741Jy sigma=0.000652 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.159% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.29603e-05 Jy ! Component: 100 - total flux cleaned = 1.28825e-06 Jy ! Component: 150 - total flux cleaned = -4.33661e-06 Jy ! Component: 200 - total flux cleaned = 9.42691e-07 Jy ! Total flux subtracted in 200 components = 9.42691e-07 Jy ! Clean residual min=-0.001338 max=0.001436 Jy/beam ! Clean residual mean=-0.000005 rms=0.000399 Jy/beam ! Combined flux in latest and established models = 0.364267 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 95 components and 0.364267 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=0.095741Jy sigma=0.000652 ! Fit after self-cal, rms=0.095740Jy sigma=0.000652 ! Inverting map ! Your choice of large map pixels excluded 0.159% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Your choice of large map pixels excluded 0.159% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.7713 mas, bmaj=1.894 mas, bpa=0.7457 degrees ! Estimated noise=505.789 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7713 x 1.894 at 0.7457 degrees (North through East) ! Clean map min=-0.0011913 max=0.29331 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 0.159% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.6286 mas, bmaj=1.615 mas, bpa=0.1966 degrees ! Estimated noise=791.042 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.216888 Jy ! Component: 100 - total flux cleaned = 0.275641 Jy ! Component: 150 - total flux cleaned = 0.305926 Jy ! Component: 200 - total flux cleaned = 0.323144 Jy ! Total flux subtracted in 200 components = 0.323144 Jy ! Clean residual min=-0.003641 max=0.008686 Jy/beam ! Clean residual mean=0.000003 rms=0.001036 Jy/beam ! Combined flux in latest and established models = 0.323144 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.323144 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.159% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.7713 mas, bmaj=1.894 mas, bpa=0.7457 degrees ! Estimated noise=505.789 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 = 0.0150202 Jy ! Component: 100 - total flux cleaned = 0.022999 Jy ! Component: 150 - total flux cleaned = 0.0282348 Jy ! Component: 200 - total flux cleaned = 0.0319841 Jy ! Total flux subtracted in 200 components = 0.0319841 Jy ! Clean residual min=-0.001800 max=0.002114 Jy/beam ! Clean residual mean=0.000002 rms=0.000466 Jy/beam ! Combined flux in latest and established models = 0.355128 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 38 components and 0.355128 Jy ! Inverting map ! Your choice of large map pixels excluded 0.159% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Added new window around map position (-1.4, -2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00274441 Jy ! Component: 100 - total flux cleaned = 0.00482022 Jy ! Component: 150 - total flux cleaned = 0.0063965 Jy ! Component: 200 - total flux cleaned = 0.00733818 Jy ! Total flux subtracted in 200 components = 0.00733818 Jy ! Clean residual min=-0.001375 max=0.001325 Jy/beam ! Clean residual mean=-0.000001 rms=0.000351 Jy/beam ! Combined flux in latest and established models = 0.362467 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 50 components and 0.362467 Jy ! Inverting map ! Your choice of large map pixels excluded 0.159% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.159% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=1.946 mas, bmaj=3.79 mas, bpa=6.185 degrees ! Estimated noise=687.155 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00147963 Jy ! Component: 100 - total flux cleaned = 0.00178737 Jy ! Component: 150 - total flux cleaned = 0.00174233 Jy ! Component: 200 - total flux cleaned = 0.00177652 Jy ! Total flux subtracted in 200 components = 0.00177652 Jy ! Clean residual min=-0.001426 max=0.001445 Jy/beam ! Clean residual mean=-0.000004 rms=0.000406 Jy/beam ! Combined flux in latest and established models = 0.364243 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 = 2.85726e-05 Jy ! Component: 100 - total flux cleaned = 3.0711e-05 Jy ! Component: 150 - total flux cleaned = 2.13351e-05 Jy ! Component: 200 - total flux cleaned = 3.74527e-06 Jy ! Total flux subtracted in 200 components = 3.74527e-06 Jy ! Clean residual min=-0.001423 max=0.001430 Jy/beam ! Clean residual mean=-0.000005 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 0.364247 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 77 components and 0.364247 Jy ! Inverting map ! Your choice of large map pixels excluded 0.159% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.159% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.7713 mas, bmaj=1.894 mas, bpa=0.7457 degrees ! Estimated noise=505.789 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000164103 Jy ! Component: 100 - total flux cleaned = 0.000163894 Jy ! Component: 150 - total flux cleaned = 0.000134399 Jy ! Component: 200 - total flux cleaned = 0.000134657 Jy ! Total flux subtracted in 200 components = 0.000134657 Jy ! Clean residual min=-0.001252 max=0.001247 Jy/beam ! Clean residual mean=-0.000002 rms=0.000329 Jy/beam ! Combined flux in latest and established models = 0.364382 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 94 components and 0.364382 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=0.095742Jy sigma=0.000652 ! Fit after self-cal, rms=0.095739Jy sigma=0.000652 wmodel J0434-1442_X_2017_02_19_pus_map.mod ! Writing 94 model components to file: J0434-1442_X_2017_02_19_pus_map.mod wobs J0434-1442_X_2017_02_19_pus_uvs.fits ! Writing UV FITS file: J0434-1442_X_2017_02_19_pus_uvs.fits wwins J0434-1442_X_2017_02_19_pus_map.win ! wwins: Wrote 4 windows to J0434-1442_X_2017_02_19_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! Your choice of large map pixels excluded 0.159% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 9.55627e-05 Jy ! Component: 100 - total flux cleaned = 9.62818e-05 Jy ! Component: 150 - total flux cleaned = 9.62657e-05 Jy ! Component: 200 - total flux cleaned = 0.000116386 Jy ! Component: 250 - total flux cleaned = 0.000173806 Jy ! Component: 300 - total flux cleaned = 0.000210896 Jy ! Component: 350 - total flux cleaned = 0.000282848 Jy ! Component: 400 - total flux cleaned = 0.000335601 Jy ! Component: 450 - total flux cleaned = 0.000404515 Jy ! Component: 500 - total flux cleaned = 0.000404522 Jy ! Component: 550 - total flux cleaned = 0.000437316 Jy ! Component: 600 - total flux cleaned = 0.00046961 Jy ! Component: 650 - total flux cleaned = 0.000532847 Jy ! Component: 700 - total flux cleaned = 0.00050192 Jy ! Component: 750 - total flux cleaned = 0.000517444 Jy ! Component: 800 - total flux cleaned = 0.000547462 Jy ! Component: 850 - total flux cleaned = 0.000547436 Jy ! Component: 900 - total flux cleaned = 0.000547433 Jy ! Component: 950 - total flux cleaned = 0.000590826 Jy ! Component: 1000 - total flux cleaned = 0.000619137 Jy ! Component: 1050 - total flux cleaned = 0.000576761 Jy ! Component: 1100 - total flux cleaned = 0.000604496 Jy ! Component: 1150 - total flux cleaned = 0.000550003 Jy ! Component: 1200 - total flux cleaned = 0.000604263 Jy ! Component: 1250 - total flux cleaned = 0.000577509 Jy ! Component: 1300 - total flux cleaned = 0.000617248 Jy ! Component: 1350 - total flux cleaned = 0.000578218 Jy ! Component: 1400 - total flux cleaned = 0.000617044 Jy ! Component: 1450 - total flux cleaned = 0.000617089 Jy ! Component: 1500 - total flux cleaned = 0.000667472 Jy ! Component: 1550 - total flux cleaned = 0.000679849 Jy ! Component: 1600 - total flux cleaned = 0.000729288 Jy ! Component: 1650 - total flux cleaned = 0.000741541 Jy ! Component: 1700 - total flux cleaned = 0.000777895 Jy ! Component: 1750 - total flux cleaned = 0.000813879 Jy ! Component: 1800 - total flux cleaned = 0.000802068 Jy ! Component: 1850 - total flux cleaned = 0.000849059 Jy ! Component: 1900 - total flux cleaned = 0.000884034 Jy ! Component: 1950 - total flux cleaned = 0.00093 Jy ! Component: 2000 - total flux cleaned = 0.000952725 Jy ! Total flux subtracted in 2048 components = 0.000963943 Jy ! Clean residual min=-0.000630 max=0.000616 Jy/beam ! Clean residual mean=-0.000001 rms=0.000214 Jy/beam ! Combined flux in latest and established models = 0.365346 Jy keep ! Adding 143 model components to the UV plane model. ! The established model now contains 237 components and 0.365346 Jy ![Exited script file: muppet] wmap "J0434-1442_X_2017_02_19_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.159% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7713 x 1.894 at 0.7457 degrees (North through East) ! Clean map min=-0.00098368 max=0.29273 Jy/beam ! Writing clean map to FITS file: J0434-1442_X_2017_02_19_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.29273 invert ! Inverting map ! Your choice of large map pixels excluded 0.159% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00021439 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.219715 0.219715 0.43943 0.878859 1.75772 3.51544 7.03087 14.0617 28.1235 56.247 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.292 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7713 x 1.894 at 0.7457 degrees (North through East) ! Clean map min=-0.00098368 max=0.29273 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 J0434-1442_X_2017_02_19_pus_uvs.log closed on Sat May 4 21:38:17 2019