! Started logfile: J1339-1819_X_2017_02_19_pus_uvs.log on Sat May 4 21:44:15 2019 obs J1339-1819_X_2017_02_19_pus_uva.fits ! Reading UV FITS file: J1339-1819_X_2017_02_19_pus_uva.fits ! AN table 1: 218 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.78634 visibilities/baseline/integration-bin. ! Found source: J1339-1819 ! ! 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 92568 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 J1339-1819_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 237 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 237 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 237 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 237 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 237 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 237 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 237 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 237 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 237 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 237 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 237 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 237 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.966015Jy sigma=0.007524 ! Fit after self-cal, rms=0.942942Jy sigma=0.007364 ! 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 0.156% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.6245 mas, bmaj=1.603 mas, bpa=-0.8843 degrees ! Estimated noise=657.844 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 = 0.0469207 Jy ! Component: 100 - total flux cleaned = 0.0571525 Jy ! Total flux subtracted in 100 components = 0.0571525 Jy ! Clean residual min=-0.001859 max=0.002863 Jy/beam ! Clean residual mean=0.000005 rms=0.000497 Jy/beam ! Combined flux in latest and established models = 0.0571525 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.0571525 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=0.088171Jy sigma=0.000646 ! Fit after self-cal, rms=0.087877Jy sigma=0.000645 ! Inverting map ! Your choice of large map pixels excluded 0.156% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00297671 Jy ! Component: 100 - total flux cleaned = 0.00443329 Jy ! Total flux subtracted in 100 components = 0.00443329 Jy ! Clean residual min=-0.001709 max=0.001876 Jy/beam ! Clean residual mean=0.000001 rms=0.000450 Jy/beam ! Combined flux in latest and established models = 0.0615857 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0615857 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=0.087748Jy sigma=0.000644 ! Fit after self-cal, rms=0.087745Jy sigma=0.000644 ! Inverting map ! Your choice of large map pixels excluded 0.156% of the data. ! The x-axis pixel size should ideally be below 0.1988 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 0.156% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.7807 mas, bmaj=1.882 mas, bpa=-0.2701 degrees ! Estimated noise=301.932 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 = 0.00149263 Jy ! Component: 100 - total flux cleaned = 0.00220035 Jy ! Component: 150 - total flux cleaned = 0.00256484 Jy ! Component: 200 - total flux cleaned = 0.00268603 Jy ! Total flux subtracted in 200 components = 0.00268603 Jy ! Clean residual min=-0.001228 max=0.001386 Jy/beam ! Clean residual mean=0.000000 rms=0.000306 Jy/beam ! Combined flux in latest and established models = 0.0642718 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 24 components and 0.0642718 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=0.087722Jy sigma=0.000644 ! Fit after self-cal, rms=0.087722Jy sigma=0.000644 ! Inverting map ! Your choice of large map pixels excluded 0.156% of the data. ! The x-axis pixel size should ideally be below 0.1988 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 0.97 FD 1.00 HN 1.08 KP 1.03 ! LA 0.98 MK 1.01 NL 0.95 OV 1.04 ! PT 1.00* SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 1.29 KP 0.99 ! LA 1.01 MK 1.01 NL 0.93 OV 1.06 ! PT 1.00* SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.04 HN 1.12 KP 1.02 ! LA 1.08 MK 1.03 NL 0.96 OV 0.97 ! PT 1.00* SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.98 HN 1.12 KP 1.00 ! LA 1.02 MK 0.97 NL 0.98 OV 1.00 ! PT 1.00* SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00 HN 0.98 KP 0.98 ! LA 1.03 MK 1.01 NL 0.96 OV 1.04 ! PT 1.00* SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 1.04 KP 1.01 ! LA 1.03 MK 1.05 NL 0.97 OV 0.98 ! PT 1.00* SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 1.08 KP 0.94 ! LA 0.99 MK 1.03 NL 0.96 OV 1.01 ! PT 1.00* SC 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.98 HN 1.04 KP 0.99 ! LA 1.02 MK 1.00 NL 0.97 OV 1.02 ! PT 1.00* SC 1.04 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.00 HN 1.05 KP 0.95 ! LA 1.08 MK 0.96 NL 0.95 OV 1.00 ! PT 1.00* SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.99 HN 1.04 KP 0.96 ! LA 1.00 MK 0.97 NL 0.99 OV 1.01 ! PT 1.00* SC 1.01 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.01 HN 1.04 KP 0.94 ! LA 1.04 MK 0.99 NL 0.97 OV 0.98 ! PT 1.00* SC 0.91 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.95 HN 0.98 KP 0.98 ! LA 1.01 MK 0.97 NL 0.96 OV 0.98 ! PT 1.00* SC 0.96 ! ! ! Fit before self-cal, rms=0.087722Jy sigma=0.000644 ! Fit after self-cal, rms=0.087506Jy sigma=0.000643 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.156% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.7844 mas, bmaj=1.879 mas, bpa=-0.1767 degrees ! Estimated noise=301.517 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 = 1.40406e-05 Jy ! Component: 100 - total flux cleaned = -2.47042e-05 Jy ! Component: 150 - total flux cleaned = -4.65564e-05 Jy ! Component: 200 - total flux cleaned = -6.53816e-05 Jy ! Total flux subtracted in 200 components = -6.53816e-05 Jy ! Clean residual min=-0.000968 max=0.001103 Jy/beam ! Clean residual mean=-0.000002 rms=0.000259 Jy/beam ! Combined flux in latest and established models = 0.0642064 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 27 components and 0.0642064 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=0.087502Jy sigma=0.000643 ! Fit after self-cal, rms=0.087517Jy sigma=0.000643 ! Inverting map ! Your choice of large map pixels excluded 0.156% of the data. ! The x-axis pixel size should ideally be below 0.1988 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=0.087517Jy sigma=0.000643 ! Fit after self-cal, rms=0.089217Jy sigma=0.000642 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.156% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.7842 mas, bmaj=1.877 mas, bpa=-0.1453 degrees ! Estimated noise=302.105 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00021766 Jy ! Component: 100 - total flux cleaned = 0.000218651 Jy ! Component: 150 - total flux cleaned = 0.000211866 Jy ! Component: 200 - total flux cleaned = 0.000199322 Jy ! Total flux subtracted in 200 components = 0.000199322 Jy ! Clean residual min=-0.000806 max=0.000798 Jy/beam ! Clean residual mean=0.000001 rms=0.000197 Jy/beam ! Combined flux in latest and established models = 0.0644057 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 30 components and 0.0644057 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=0.089215Jy sigma=0.000642 ! Fit after self-cal, rms=0.089276Jy sigma=0.000642 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.156% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.02836e-07 Jy ! Component: 100 - total flux cleaned = -2.60345e-05 Jy ! Component: 150 - total flux cleaned = -3.12685e-05 Jy ! Component: 200 - total flux cleaned = -3.64864e-05 Jy ! Total flux subtracted in 200 components = -3.64864e-05 Jy ! Clean residual min=-0.000791 max=0.000798 Jy/beam ! Clean residual mean=0.000000 rms=0.000200 Jy/beam ! Combined flux in latest and established models = 0.0643692 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 34 components and 0.0643692 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=0.089276Jy sigma=0.000642 ! Fit after self-cal, rms=0.089277Jy sigma=0.000642 ! Inverting map ! Your choice of large map pixels excluded 0.156% of the data. ! The x-axis pixel size should ideally be below 0.1988 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=0.089277Jy sigma=0.000642 ! Fit after self-cal, rms=0.090336Jy sigma=0.000642 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.156% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.7835 mas, bmaj=1.874 mas, bpa=-0.1325 degrees ! Estimated noise=301.795 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.04909e-05 Jy ! Component: 100 - total flux cleaned = 4.33078e-05 Jy ! Component: 150 - total flux cleaned = 4.36066e-05 Jy ! Component: 200 - total flux cleaned = 4.34819e-05 Jy ! Total flux subtracted in 200 components = 4.34819e-05 Jy ! Clean residual min=-0.000812 max=0.000780 Jy/beam ! Clean residual mean=0.000001 rms=0.000192 Jy/beam ! Combined flux in latest and established models = 0.0644127 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 34 components and 0.0644127 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=0.090335Jy sigma=0.000642 ! Fit after self-cal, rms=0.090366Jy sigma=0.000642 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.156% of the data. ! The x-axis pixel size should ideally be below 0.1988 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 = -2.64324e-05 Jy ! Component: 100 - total flux cleaned = -3.71237e-05 Jy ! Component: 150 - total flux cleaned = -3.70659e-05 Jy ! Component: 200 - total flux cleaned = -4.12604e-05 Jy ! Total flux subtracted in 200 components = -4.12604e-05 Jy ! Clean residual min=-0.000814 max=0.000793 Jy/beam ! Clean residual mean=0.000001 rms=0.000192 Jy/beam ! Combined flux in latest and established models = 0.0643714 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 34 components and 0.0643714 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=0.090364Jy sigma=0.000642 ! Fit after self-cal, rms=0.090366Jy sigma=0.000642 ! Inverting map ! Your choice of large map pixels excluded 0.156% of the data. ! The x-axis pixel size should ideally be below 0.1988 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=0.090366Jy sigma=0.000642 ! Fit after self-cal, rms=0.090558Jy sigma=0.000642 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.156% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=2.001 mas, bmaj=3.984 mas, bpa=7.147 degrees ! Estimated noise=408.129 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.03214e-05 Jy ! Component: 100 - total flux cleaned = -2.20839e-05 Jy ! Component: 150 - total flux cleaned = -2.72496e-05 Jy ! Component: 200 - total flux cleaned = -2.73383e-05 Jy ! Total flux subtracted in 200 components = -2.73383e-05 Jy ! Clean residual min=-0.000741 max=0.000937 Jy/beam ! Clean residual mean=0.000004 rms=0.000258 Jy/beam ! Combined flux in latest and established models = 0.0643441 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 37 components and 0.0643441 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=0.090559Jy sigma=0.000642 ! Fit after self-cal, rms=0.090559Jy sigma=0.000642 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.156% of the data. ! The x-axis pixel size should ideally be below 0.1988 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 = -1.45352e-05 Jy ! Component: 100 - total flux cleaned = -1.43603e-05 Jy ! Component: 150 - total flux cleaned = -1.41013e-05 Jy ! Component: 200 - total flux cleaned = -1.72074e-05 Jy ! Total flux subtracted in 200 components = -1.72074e-05 Jy ! Clean residual min=-0.000733 max=0.000918 Jy/beam ! Clean residual mean=0.000004 rms=0.000256 Jy/beam ! Combined flux in latest and established models = 0.0643269 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 38 components and 0.0643269 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=0.090559Jy sigma=0.000642 ! Fit after self-cal, rms=0.090559Jy sigma=0.000642 ! Inverting map ! Your choice of large map pixels excluded 0.156% of the data. ! The x-axis pixel size should ideally be below 0.1988 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 0.156% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.7832 mas, bmaj=1.872 mas, bpa=-0.1256 degrees ! Estimated noise=301.629 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7832 x 1.872 at -0.1256 degrees (North through East) ! Clean map min=-0.00068452 max=0.061109 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 0.156% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.6261 mas, bmaj=1.59 mas, bpa=-0.8553 degrees ! Estimated noise=660.077 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0471355 Jy ! Component: 100 - total flux cleaned = 0.0574972 Jy ! Component: 150 - total flux cleaned = 0.0609952 Jy ! Component: 200 - total flux cleaned = 0.0621849 Jy ! Total flux subtracted in 200 components = 0.0621849 Jy ! Clean residual min=-0.001659 max=0.001779 Jy/beam ! Clean residual mean=0.000002 rms=0.000418 Jy/beam ! Combined flux in latest and established models = 0.0621849 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 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0621849 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.156% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.7832 mas, bmaj=1.872 mas, bpa=-0.1256 degrees ! Estimated noise=301.629 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 = 0.00138687 Jy ! Component: 100 - total flux cleaned = 0.00203126 Jy ! Component: 150 - total flux cleaned = 0.00213922 Jy ! Component: 200 - total flux cleaned = 0.00219789 Jy ! Total flux subtracted in 200 components = 0.00219789 Jy ! Clean residual min=-0.000831 max=0.000829 Jy/beam ! Clean residual mean=0.000001 rms=0.000194 Jy/beam ! Combined flux in latest and established models = 0.0643828 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 23 components and 0.0643828 Jy ! Inverting map ! Your choice of large map pixels excluded 0.156% of the data. ! The x-axis pixel size should ideally be below 0.1988 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 0.156% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=2.001 mas, bmaj=3.984 mas, bpa=7.147 degrees ! Estimated noise=408.129 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.24569e-06 Jy ! Component: 100 - total flux cleaned = 4.95884e-06 Jy ! Component: 150 - total flux cleaned = 5.86774e-06 Jy ! Component: 200 - total flux cleaned = 6.15253e-06 Jy ! Total flux subtracted in 200 components = 6.15253e-06 Jy ! Clean residual min=-0.000738 max=0.000901 Jy/beam ! Clean residual mean=0.000004 rms=0.000256 Jy/beam ! Combined flux in latest and established models = 0.0643889 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 = -2.8499e-06 Jy ! Component: 100 - total flux cleaned = -2.84268e-06 Jy ! Component: 150 - total flux cleaned = -4.47043e-06 Jy ! Component: 200 - total flux cleaned = -4.52411e-06 Jy ! Total flux subtracted in 200 components = -4.52411e-06 Jy ! Clean residual min=-0.000733 max=0.000881 Jy/beam ! Clean residual mean=0.000004 rms=0.000255 Jy/beam ! Combined flux in latest and established models = 0.0643844 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 30 components and 0.0643844 Jy ! Inverting map ! Your choice of large map pixels excluded 0.156% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.156% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.7832 mas, bmaj=1.872 mas, bpa=-0.1256 degrees ! Estimated noise=301.629 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.63584e-05 Jy ! Component: 100 - total flux cleaned = 3.72519e-05 Jy ! Component: 150 - total flux cleaned = 3.74686e-05 Jy ! Component: 200 - total flux cleaned = 4.6421e-05 Jy ! Total flux subtracted in 200 components = 4.6421e-05 Jy ! Clean residual min=-0.000812 max=0.000792 Jy/beam ! Clean residual mean=0.000001 rms=0.000192 Jy/beam ! Combined flux in latest and established models = 0.0644308 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 34 components and 0.0644308 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=0.090561Jy sigma=0.000642 ! Fit after self-cal, rms=0.090562Jy sigma=0.000642 wmodel J1339-1819_X_2017_02_19_pus_map.mod ! Writing 34 model components to file: J1339-1819_X_2017_02_19_pus_map.mod wobs J1339-1819_X_2017_02_19_pus_uvs.fits ! Writing UV FITS file: J1339-1819_X_2017_02_19_pus_uvs.fits wwins J1339-1819_X_2017_02_19_pus_map.win ! wwins: Wrote 1 windows to J1339-1819_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 0.156% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -8.80347e-05 Jy ! Component: 100 - total flux cleaned = -0.000114007 Jy ! Component: 150 - total flux cleaned = -0.000114408 Jy ! Component: 200 - total flux cleaned = -9.11888e-05 Jy ! Component: 250 - total flux cleaned = -2.3549e-05 Jy ! Component: 300 - total flux cleaned = -1.22897e-05 Jy ! Component: 350 - total flux cleaned = -1.22137e-05 Jy ! Component: 400 - total flux cleaned = -2.13974e-06 Jy ! Component: 450 - total flux cleaned = -2.07481e-06 Jy ! Component: 500 - total flux cleaned = -1.18989e-05 Jy ! Component: 550 - total flux cleaned = -2.13297e-05 Jy ! Component: 600 - total flux cleaned = -3.09204e-05 Jy ! Component: 650 - total flux cleaned = -5.87769e-05 Jy ! Component: 700 - total flux cleaned = -6.7847e-05 Jy ! Component: 750 - total flux cleaned = -5.89522e-05 Jy ! Component: 800 - total flux cleaned = -6.79249e-05 Jy ! Component: 850 - total flux cleaned = -6.80759e-05 Jy ! Component: 900 - total flux cleaned = -8.52791e-05 Jy ! Component: 950 - total flux cleaned = -5.14975e-05 Jy ! Component: 1000 - total flux cleaned = -8.48339e-05 Jy ! Component: 1050 - total flux cleaned = -7.65601e-05 Jy ! Component: 1100 - total flux cleaned = -9.29944e-05 Jy ! Component: 1150 - total flux cleaned = -0.000117154 Jy ! Component: 1200 - total flux cleaned = -0.000148821 Jy ! Component: 1250 - total flux cleaned = -0.000141071 Jy ! Component: 1300 - total flux cleaned = -0.00014885 Jy ! Component: 1350 - total flux cleaned = -0.000187027 Jy ! Component: 1400 - total flux cleaned = -0.000194568 Jy ! Component: 1450 - total flux cleaned = -0.000202074 Jy ! Component: 1500 - total flux cleaned = -0.000216771 Jy ! Component: 1550 - total flux cleaned = -0.000216889 Jy ! Component: 1600 - total flux cleaned = -0.000216958 Jy ! Component: 1650 - total flux cleaned = -0.000252645 Jy ! Component: 1700 - total flux cleaned = -0.000245635 Jy ! Component: 1750 - total flux cleaned = -0.00028752 Jy ! Component: 1800 - total flux cleaned = -0.000273762 Jy ! Component: 1850 - total flux cleaned = -0.000294258 Jy ! Component: 1900 - total flux cleaned = -0.00031465 Jy ! Component: 1950 - total flux cleaned = -0.000321252 Jy ! Component: 2000 - total flux cleaned = -0.000341141 Jy ! Total flux subtracted in 2048 components = -0.000360836 Jy ! Clean residual min=-0.000378 max=0.000400 Jy/beam ! Clean residual mean=0.000000 rms=0.000122 Jy/beam ! Combined flux in latest and established models = 0.06407 Jy keep ! Adding 150 model components to the UV plane model. ! The established model now contains 184 components and 0.0640701 Jy ![Exited script file: muppet] wmap "J1339-1819_X_2017_02_19_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.156% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7832 x 1.872 at -0.1256 degrees (North through East) ! Clean map min=-0.00060105 max=0.060934 Jy/beam ! Writing clean map to FITS file: J1339-1819_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 0.0609343 invert ! Inverting map ! Your choice of large map pixels excluded 0.156% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000122233 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.601794 0.601794 1.20359 2.40718 4.81435 9.62871 19.2574 38.5148 77.0296 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.06 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7832 x 1.872 at -0.1256 degrees (North through East) ! Clean map min=-0.00060105 max=0.060934 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 J1339-1819_X_2017_02_19_pus_uvs.log closed on Sat May 4 21:44:19 2019