! Started logfile: J2129-1538_X_2017_06_10_pus_uvs.log on Mon May 6 12:53:01 2019 obs J2129-1538_X_2017_06_10_pus_uva.fits ! Reading UV FITS file: J2129-1538_X_2017_06_10_pus_uva.fits ! AN table 1: 20 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.887778 visibilities/baseline/integration-bin. ! Found source: J2129-1538 ! ! 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 1309 lines of history. ! ! Reading 9588 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 J2129-1538_X_2017_06_10_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 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.498481Jy sigma=0.004495 ! Fit after self-cal, rms=0.462415Jy sigma=0.004150 ! 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 0.0939% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! Estimated beam: bmin=0.6369 mas, bmaj=1.709 mas, bpa=-2.166 degrees ! Estimated noise=1167.56 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 = 0.898414 Jy ! Component: 100 - total flux cleaned = 1.22087 Jy ! Total flux subtracted in 100 components = 1.22087 Jy ! Clean residual min=-0.038315 max=0.134619 Jy/beam ! Clean residual mean=-0.000026 rms=0.013937 Jy/beam ! Combined flux in latest and established models = 1.22087 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 1.22087 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=0.254811Jy sigma=0.002328 ! Fit after self-cal, rms=0.254550Jy sigma=0.002326 ! Inverting map ! Your choice of large map pixels excluded 0.0939% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.148814 Jy ! Component: 100 - total flux cleaned = 0.227617 Jy ! Total flux subtracted in 100 components = 0.227617 Jy ! Clean residual min=-0.014858 max=0.038829 Jy/beam ! Clean residual mean=0.000016 rms=0.005151 Jy/beam ! Combined flux in latest and established models = 1.44849 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 15 components and 1.44849 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=0.114395Jy sigma=0.001025 ! Fit after self-cal, rms=0.114201Jy sigma=0.001024 ! Inverting map ! Your choice of large map pixels excluded 0.0939% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.046007 Jy ! Component: 100 - total flux cleaned = 0.073556 Jy ! Total flux subtracted in 100 components = 0.073556 Jy ! Clean residual min=-0.009867 max=0.014311 Jy/beam ! Clean residual mean=0.000029 rms=0.002993 Jy/beam ! Combined flux in latest and established models = 1.52205 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 23 components and 1.52205 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=0.090695Jy sigma=0.000793 ! Fit after self-cal, rms=0.090598Jy sigma=0.000792 ! Inverting map ! Your choice of large map pixels excluded 0.0939% of the data. ! The x-axis pixel size should ideally be below 0.1999 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 0.0939% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! Estimated beam: bmin=0.8045 mas, bmaj=2.004 mas, bpa=-0.7024 degrees ! Estimated noise=806.404 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 = 0.0171022 Jy ! Component: 100 - total flux cleaned = 0.0250931 Jy ! Component: 150 - total flux cleaned = 0.0289782 Jy ! Component: 200 - total flux cleaned = 0.0308689 Jy ! Total flux subtracted in 200 components = 0.0308689 Jy ! Clean residual min=-0.009283 max=0.011551 Jy/beam ! Clean residual mean=0.000102 rms=0.002545 Jy/beam ! Combined flux in latest and established models = 1.55292 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 27 components and 1.55292 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=0.087916Jy sigma=0.000763 ! Fit after self-cal, rms=0.087905Jy sigma=0.000763 ! Inverting map ! Your choice of large map pixels excluded 0.0939% of the data. ! The x-axis pixel size should ideally be below 0.1999 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 0.98 FD 0.98 HN 1.03 KP 1.02 ! LA 0.97 MK 0.99 NL 0.98 OV 1.00 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 0.98 KP 0.99 ! LA 0.98 MK 0.97 NL 0.98 OV 0.98 ! PT 1.05 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 0.99 KP 1.01 ! LA 1.00 MK 0.99 NL 0.98 OV 0.99 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.96 HN 1.02 KP 1.00 ! LA 1.00 MK 1.00 NL 0.98 OV 0.98 ! PT 1.04 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 0.98 KP 1.01 ! LA 0.99 MK 1.02 NL 0.97 OV 0.99 ! PT 1.04 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.97 HN 1.01 KP 1.01 ! LA 0.99 MK 1.00 NL 0.98 OV 0.99 ! PT 1.03 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.00 KP 1.01 ! LA 1.01 MK 1.02 NL 0.98 OV 0.99 ! PT 1.05 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.03 HN 1.01 KP 1.02 ! LA 0.98 MK 1.00 NL 0.98 OV 0.99 ! PT 1.04 SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.00 KP 1.02 ! LA 1.00 MK 0.99 NL 0.99 OV 1.00 ! PT 1.05 SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 0.98 KP 1.01 ! LA 1.02 MK 1.03 NL 0.98 OV 0.99 ! PT 1.04 SC 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.02 KP 1.03 ! LA 1.02 MK 1.02 NL 0.99 OV 0.99 ! PT 1.06 SC 0.97 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 1.00 KP 0.97 ! LA 1.00 MK 1.00 NL 0.98 OV 1.00 ! PT 1.06 SC 0.99 ! ! ! Fit before self-cal, rms=0.087905Jy sigma=0.000763 ! Fit after self-cal, rms=0.080030Jy sigma=0.000687 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.0939% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! Estimated beam: bmin=0.8047 mas, bmaj=2.003 mas, bpa=-0.7378 degrees ! Estimated noise=806.069 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 = 0.000193429 Jy ! Component: 100 - total flux cleaned = 0.000245492 Jy ! Component: 150 - total flux cleaned = 0.000286221 Jy ! Component: 200 - total flux cleaned = 0.000289326 Jy ! Total flux subtracted in 200 components = 0.000289326 Jy ! Clean residual min=-0.004941 max=0.004881 Jy/beam ! Clean residual mean=-0.000010 rms=0.001214 Jy/beam ! Combined flux in latest and established models = 1.55321 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 31 components and 1.55321 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=0.079964Jy sigma=0.000687 ! Fit after self-cal, rms=0.079969Jy sigma=0.000687 ! Inverting map ! Your choice of large map pixels excluded 0.0939% of the data. ! The x-axis pixel size should ideally be below 0.1999 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=0.079969Jy sigma=0.000687 ! Fit after self-cal, rms=0.079912Jy sigma=0.000686 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0939% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! Estimated beam: bmin=0.8043 mas, bmaj=2.003 mas, bpa=-0.7797 degrees ! Estimated noise=805.675 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000106001 Jy ! Component: 100 - total flux cleaned = 0.000185052 Jy ! Component: 150 - total flux cleaned = 0.000253783 Jy ! Component: 200 - total flux cleaned = 0.00028677 Jy ! Total flux subtracted in 200 components = 0.00028677 Jy ! Clean residual min=-0.004836 max=0.004781 Jy/beam ! Clean residual mean=-0.000010 rms=0.001207 Jy/beam ! Combined flux in latest and established models = 1.55349 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 33 components and 1.55349 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=0.079871Jy sigma=0.000686 ! Fit after self-cal, rms=0.079868Jy sigma=0.000686 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0939% of the data. ! The x-axis pixel size should ideally be below 0.1999 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 = -6.38276e-06 Jy ! Component: 100 - total flux cleaned = 5.65486e-05 Jy ! Component: 150 - total flux cleaned = 5.50557e-05 Jy ! Component: 200 - total flux cleaned = 8.37065e-05 Jy ! Total flux subtracted in 200 components = 8.37065e-05 Jy ! Clean residual min=-0.004793 max=0.004711 Jy/beam ! Clean residual mean=-0.000010 rms=0.001204 Jy/beam ! Combined flux in latest and established models = 1.55358 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 34 components and 1.55358 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=0.079844Jy sigma=0.000686 ! Fit after self-cal, rms=0.079842Jy sigma=0.000686 ! Inverting map ! Your choice of large map pixels excluded 0.0939% of the data. ! The x-axis pixel size should ideally be below 0.1999 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=0.079842Jy sigma=0.000686 ! Fit after self-cal, rms=0.078346Jy sigma=0.000670 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0939% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! Estimated beam: bmin=0.804 mas, bmaj=2.003 mas, bpa=-0.8522 degrees ! Estimated noise=805.314 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000338692 Jy ! Component: 100 - total flux cleaned = 0.000380117 Jy ! Component: 150 - total flux cleaned = 0.000412392 Jy ! Component: 200 - total flux cleaned = 0.000411944 Jy ! Total flux subtracted in 200 components = 0.000411944 Jy ! Clean residual min=-0.003118 max=0.003846 Jy/beam ! Clean residual mean=-0.000004 rms=0.000731 Jy/beam ! Combined flux in latest and established models = 1.55399 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 38 components and 1.55399 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=0.078312Jy sigma=0.000670 ! Fit after self-cal, rms=0.078310Jy sigma=0.000670 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0939% of the data. ! The x-axis pixel size should ideally be below 0.1999 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 (-0.6, -5.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00345657 Jy ! Component: 100 - total flux cleaned = 0.00392179 Jy ! Component: 150 - total flux cleaned = 0.00392514 Jy ! Component: 200 - total flux cleaned = 0.00385475 Jy ! Total flux subtracted in 200 components = 0.00385475 Jy ! Clean residual min=-0.003080 max=0.002982 Jy/beam ! Clean residual mean=0.000003 rms=0.000646 Jy/beam ! Combined flux in latest and established models = 1.55784 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 56 components and 1.55784 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=0.078073Jy sigma=0.000668 ! Fit after self-cal, rms=0.078065Jy sigma=0.000668 ! Inverting map ! Your choice of large map pixels excluded 0.0939% of the data. ! The x-axis pixel size should ideally be below 0.1999 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=0.078065Jy sigma=0.000668 ! Fit after self-cal, rms=0.077998Jy sigma=0.000668 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0939% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! Estimated beam: bmin=2.15 mas, bmaj=4.282 mas, bpa=2.536 degrees ! Estimated noise=1062.93 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000518029 Jy ! Component: 100 - total flux cleaned = 0.000526786 Jy ! Component: 150 - total flux cleaned = 0.0005038 Jy ! Component: 200 - total flux cleaned = 0.000523627 Jy ! Total flux subtracted in 200 components = 0.000523627 Jy ! Clean residual min=-0.001831 max=0.002756 Jy/beam ! Clean residual mean=0.000006 rms=0.000655 Jy/beam ! Combined flux in latest and established models = 1.55837 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 64 components and 1.55837 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=0.077984Jy sigma=0.000667 ! Fit after self-cal, rms=0.077974Jy sigma=0.000667 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0939% of the data. ! The x-axis pixel size should ideally be below 0.1999 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 = 0.000217347 Jy ! Component: 100 - total flux cleaned = 0.000108532 Jy ! Component: 150 - total flux cleaned = 0.000124523 Jy ! Component: 200 - total flux cleaned = 0.000155721 Jy ! Total flux subtracted in 200 components = 0.000155721 Jy ! Clean residual min=-0.001835 max=0.002702 Jy/beam ! Clean residual mean=0.000006 rms=0.000653 Jy/beam ! Combined flux in latest and established models = 1.55852 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 69 components and 1.55852 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=0.077972Jy sigma=0.000667 ! Fit after self-cal, rms=0.077968Jy sigma=0.000667 ! Inverting map ! Your choice of large map pixels excluded 0.0939% of the data. ! The x-axis pixel size should ideally be below 0.1999 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 0.0939% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! Estimated beam: bmin=0.8036 mas, bmaj=2.002 mas, bpa=-0.8899 degrees ! Estimated noise=804.978 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8036 x 2.002 at -0.8899 degrees (North through East) ! Clean map min=-0.0020575 max=1.1862 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 ! Performing amp+phase self-cal ! ! 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=0.077968Jy sigma=0.000667 ! Fit after self-cal, rms=0.073474Jy sigma=0.000624 ! Inverting map and beam ! Your choice of large map pixels excluded 0.0939% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! Estimated beam: bmin=0.8039 mas, bmaj=2.002 mas, bpa=-0.8781 degrees ! Estimated noise=804.818 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000149845 Jy ! Component: 100 - total flux cleaned = 0.000208657 Jy ! Component: 150 - total flux cleaned = 0.000259829 Jy ! Component: 200 - total flux cleaned = 0.00021247 Jy ! Total flux subtracted in 200 components = 0.00021247 Jy ! Clean residual min=-0.002538 max=0.002428 Jy/beam ! Clean residual mean=0.000003 rms=0.000578 Jy/beam ! Combined flux in latest and established models = 1.55873 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 80 components and 1.55873 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=0.073390Jy sigma=0.000623 ! Fit after self-cal, rms=0.073388Jy sigma=0.000623 ! Inverting map ! Your choice of large map pixels excluded 0.0939% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.64959e-05 Jy ! Component: 100 - total flux cleaned = 5.74864e-05 Jy ! Component: 150 - total flux cleaned = 5.67166e-05 Jy ! Component: 200 - total flux cleaned = 5.67792e-05 Jy ! Total flux subtracted in 200 components = 5.67792e-05 Jy ! Clean residual min=-0.002397 max=0.002253 Jy/beam ! Clean residual mean=0.000003 rms=0.000567 Jy/beam ! Combined flux in latest and established models = 1.55879 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 83 components and 1.55879 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=0.073343Jy sigma=0.000623 ! Fit after self-cal, rms=0.073342Jy sigma=0.000623 ! Inverting map ! Your choice of large map pixels excluded 0.0939% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! Performing amp+phase self-cal ! ! 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=0.073342Jy sigma=0.000623 ! Fit after self-cal, rms=0.073332Jy sigma=0.000623 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 0.0939% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! Estimated beam: bmin=0.6367 mas, bmaj=1.71 mas, bpa=-2.36 degrees ! Estimated noise=1162.93 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.896029 Jy ! Component: 100 - total flux cleaned = 1.2188 Jy ! Component: 150 - total flux cleaned = 1.36626 Jy ! Component: 200 - total flux cleaned = 1.44401 Jy ! Total flux subtracted in 200 components = 1.44401 Jy ! Clean residual min=-0.013065 max=0.037905 Jy/beam ! Clean residual mean=-0.000020 rms=0.004385 Jy/beam ! Combined flux in latest and established models = 1.44401 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 17 model components to the UV plane model. ! The established model now contains 17 components and 1.44401 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.0939% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! Estimated beam: bmin=0.8038 mas, bmaj=2.002 mas, bpa=-0.8865 degrees ! Estimated noise=804.782 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 = 0.0578743 Jy ! Component: 100 - total flux cleaned = 0.0851083 Jy ! Component: 150 - total flux cleaned = 0.0985642 Jy ! Component: 200 - total flux cleaned = 0.105746 Jy ! Total flux subtracted in 200 components = 0.105746 Jy ! Clean residual min=-0.002980 max=0.004657 Jy/beam ! Clean residual mean=-0.000008 rms=0.000783 Jy/beam ! Combined flux in latest and established models = 1.54975 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 31 components and 1.54975 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0939% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! Added new window around map position (-0.6, 0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00480435 Jy ! Component: 100 - total flux cleaned = 0.00731358 Jy ! Component: 150 - total flux cleaned = 0.0086517 Jy ! Component: 200 - total flux cleaned = 0.00908865 Jy ! Total flux subtracted in 200 components = 0.00908865 Jy ! Clean residual min=-0.002321 max=0.002322 Jy/beam ! Clean residual mean=0.000003 rms=0.000606 Jy/beam ! Combined flux in latest and established models = 1.55884 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 45 components and 1.55884 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0939% of the data. ! The x-axis pixel size should ideally be below 0.1999 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 0.0939% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! Estimated beam: bmin=2.149 mas, bmaj=4.281 mas, bpa=2.526 degrees ! Estimated noise=1062.6 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000309765 Jy ! Component: 100 - total flux cleaned = 0.000178665 Jy ! Component: 150 - total flux cleaned = 0.000177581 Jy ! Component: 200 - total flux cleaned = 0.000214114 Jy ! Total flux subtracted in 200 components = 0.000214114 Jy ! Clean residual min=-0.001726 max=0.002652 Jy/beam ! Clean residual mean=0.000007 rms=0.000601 Jy/beam ! Combined flux in latest and established models = 1.55905 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) ! Added new window around map position (21, -3.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00107522 Jy ! Component: 100 - total flux cleaned = 0.00111245 Jy ! Component: 150 - total flux cleaned = 0.00130994 Jy ! Component: 200 - total flux cleaned = 0.00140978 Jy ! Total flux subtracted in 200 components = 0.00140978 Jy ! Clean residual min=-0.001465 max=0.001795 Jy/beam ! Clean residual mean=0.000010 rms=0.000471 Jy/beam ! Combined flux in latest and established models = 1.56046 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 82 components and 1.56046 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0939% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.0939% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! Estimated beam: bmin=0.8038 mas, bmaj=2.002 mas, bpa=-0.8865 degrees ! Estimated noise=804.782 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.05554e-05 Jy ! Component: 100 - total flux cleaned = 0.000178196 Jy ! Component: 150 - total flux cleaned = 0.000523207 Jy ! Component: 200 - total flux cleaned = 0.000718877 Jy ! Total flux subtracted in 200 components = 0.000718877 Jy ! Clean residual min=-0.002020 max=0.002343 Jy/beam ! Clean residual mean=0.000004 rms=0.000523 Jy/beam ! Combined flux in latest and established models = 1.56118 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 96 components and 1.56118 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=0.073333Jy sigma=0.000623 ! Fit after self-cal, rms=0.073326Jy sigma=0.000623 wmodel J2129-1538_X_2017_06_10_pus_map.mod ! Writing 96 model components to file: J2129-1538_X_2017_06_10_pus_map.mod wobs J2129-1538_X_2017_06_10_pus_uvs.fits ! Writing UV FITS file: J2129-1538_X_2017_06_10_pus_uvs.fits wwins J2129-1538_X_2017_06_10_pus_map.win ! wwins: Wrote 4 windows to J2129-1538_X_2017_06_10_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 0.0939% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -4.26173e-05 Jy ! Component: 100 - total flux cleaned = 0.000100768 Jy ! Component: 150 - total flux cleaned = 0.000307316 Jy ! Component: 200 - total flux cleaned = 0.000372616 Jy ! Component: 250 - total flux cleaned = 0.00037248 Jy ! Component: 300 - total flux cleaned = 0.000372372 Jy ! Component: 350 - total flux cleaned = 0.000281833 Jy ! Component: 400 - total flux cleaned = 0.000164003 Jy ! Component: 450 - total flux cleaned = 7.76747e-05 Jy ! Component: 500 - total flux cleaned = 4.88731e-05 Jy ! Component: 550 - total flux cleaned = -6.11952e-05 Jy ! Component: 600 - total flux cleaned = -0.000115086 Jy ! Component: 650 - total flux cleaned = -0.000167907 Jy ! Component: 700 - total flux cleaned = -0.000193893 Jy ! Component: 750 - total flux cleaned = -0.000219426 Jy ! Component: 800 - total flux cleaned = -0.000244766 Jy ! Component: 850 - total flux cleaned = -0.000294293 Jy ! Component: 900 - total flux cleaned = -0.000342409 Jy ! Component: 950 - total flux cleaned = -0.000318539 Jy ! Component: 1000 - total flux cleaned = -0.000389047 Jy ! Component: 1050 - total flux cleaned = -0.000411893 Jy ! Component: 1100 - total flux cleaned = -0.000411544 Jy ! Component: 1150 - total flux cleaned = -0.000389372 Jy ! Component: 1200 - total flux cleaned = -0.000500383 Jy ! Component: 1250 - total flux cleaned = -0.000609458 Jy ! Component: 1300 - total flux cleaned = -0.000566141 Jy ! Component: 1350 - total flux cleaned = -0.000608944 Jy ! Component: 1400 - total flux cleaned = -0.0005667 Jy ! Component: 1450 - total flux cleaned = -0.000608362 Jy ! Component: 1500 - total flux cleaned = -0.000649597 Jy ! Component: 1550 - total flux cleaned = -0.000526699 Jy ! Component: 1600 - total flux cleaned = -0.000587548 Jy ! Component: 1650 - total flux cleaned = -0.000627683 Jy ! Component: 1700 - total flux cleaned = -0.000587925 Jy ! Component: 1750 - total flux cleaned = -0.000607475 Jy ! Component: 1800 - total flux cleaned = -0.000646717 Jy ! Component: 1850 - total flux cleaned = -0.000685314 Jy ! Component: 1900 - total flux cleaned = -0.000666282 Jy ! Component: 1950 - total flux cleaned = -0.000761563 Jy ! Component: 2000 - total flux cleaned = -0.000780443 Jy ! Total flux subtracted in 2048 components = -0.000818034 Jy ! Clean residual min=-0.001049 max=0.001144 Jy/beam ! Clean residual mean=0.000003 rms=0.000342 Jy/beam ! Combined flux in latest and established models = 1.56037 Jy keep ! Adding 138 model components to the UV plane model. ! The established model now contains 234 components and 1.56037 Jy ![Exited script file: muppet] wmap "J2129-1538_X_2017_06_10_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.0939% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8038 x 2.002 at -0.8865 degrees (North through East) ! Clean map min=-0.0015829 max=1.1853 Jy/beam ! Writing clean map to FITS file: J2129-1538_X_2017_06_10_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.18531 invert ! Inverting map ! Your choice of large map pixels excluded 0.0939% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000340903 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0862822 0.0862822 0.172564 0.345129 0.690258 1.38052 2.76103 5.52206 11.0441 22.0883 44.1765 88.353 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.185 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8038 x 2.002 at -0.8865 degrees (North through East) ! Clean map min=-0.0015829 max=1.1853 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 J2129-1538_X_2017_06_10_pus_uvs.log closed on Mon May 6 12:53:02 2019