! Started logfile: J1743-3058_X_2017_08_12_pus_uvs.log on Fri May 10 15:27:04 2019 obs J1743-3058_X_2017_08_12_pus_uva.fits ! Reading UV FITS file: J1743-3058_X_2017_08_12_pus_uva.fits ! AN table 1: 165 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.380606 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1743-3058 ! ! 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 1049 lines of history. ! ! Reading 33912 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 J1743-3058_X_2017_08_12_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 612 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 612 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 612 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 612 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 612 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 719 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 670 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 695 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 612 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 612 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 670 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 791 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.998364Jy sigma=0.007573 ! Fit after self-cal, rms=0.950878Jy sigma=0.007224 ! 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 ! Estimated beam: bmin=0.5747 mas, bmaj=1.473 mas, bpa=9.746 degrees ! Estimated noise=1386.6 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 = 0.0396852 Jy ! Component: 100 - total flux cleaned = 0.0487114 Jy ! Total flux subtracted in 100 components = 0.0487114 Jy ! Clean residual min=-0.004507 max=0.004299 Jy/beam ! Clean residual mean=0.000066 rms=0.001343 Jy/beam ! Combined flux in latest and established models = 0.0487114 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0487114 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=0.082962Jy sigma=0.000601 ! Fit after self-cal, rms=0.081624Jy sigma=0.000591 ! Inverting map 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 ! Estimated beam: bmin=0.7835 mas, bmaj=1.899 mas, bpa=7.352 degrees ! Estimated noise=525.345 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 = 0.00559617 Jy ! Component: 100 - total flux cleaned = 0.0080615 Jy ! Component: 150 - total flux cleaned = 0.0092192 Jy ! Component: 200 - total flux cleaned = 0.00976616 Jy ! Total flux subtracted in 200 components = 0.00976616 Jy ! Clean residual min=-0.002591 max=0.003312 Jy/beam ! Clean residual mean=0.000192 rms=0.000978 Jy/beam ! Combined flux in latest and established models = 0.0584776 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 24 components and 0.0584775 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=0.081241Jy sigma=0.000589 ! Fit after self-cal, rms=0.081171Jy sigma=0.000588 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 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 1.07 ! LA 0.99 MK 1.07 NL 1.00* OV 1.03 ! PT 0.96 SC 1.06 ! ! ! Correcting IF 2. ! A total of 3 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 1.02 ! LA 1.02 MK 1.16 NL 1.00* OV 1.06 ! PT 1.09 SC 1.07 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00* HN 1.00* KP 0.97 ! LA 0.98 MK 1.10 NL 1.00* OV 1.15 ! PT 1.00 SC 1.10 ! ! ! Correcting IF 4. ! A total of 3 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 1.04 NL 1.00* OV 1.17 ! PT 1.02 SC 1.03 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00* HN 1.00* KP 1.01 ! LA 0.99 MK 1.07 NL 1.00* OV 1.06 ! PT 1.02 SC 1.11 ! ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.00* HN 1.00* KP 1.02 ! LA 0.96 MK 1.14 NL 1.00* OV 1.09 ! PT 0.95 SC 1.03 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.00* HN 1.00* KP 0.94 ! LA 0.95 MK 1.09 NL 1.00* OV 1.15 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.00* HN 1.00* KP 1.00 ! LA 0.93 MK 1.04 NL 1.00* OV 1.10 ! PT 0.92 SC 1.10 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 1.00* KP 0.95 ! LA 0.92 MK 0.95 NL 1.00* OV 1.11 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.81 FD 1.00* HN 1.00* KP 0.94 ! LA 0.99 MK 1.05 NL 1.00* OV 1.12 ! PT 0.96 SC 0.95 ! ! ! Correcting IF 11. ! A total of 84 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.00* HN 1.00* KP 0.92 ! LA 1.00 MK 0.94 NL 1.00* OV 0.99 ! PT 0.96 SC 0.91 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 1.00* HN 1.00* KP 0.89 ! LA 0.93 MK 0.84 NL 1.00* OV 1.03 ! PT 0.90 SC 0.93 ! ! ! Fit before self-cal, rms=0.081171Jy sigma=0.000588 ! Fit after self-cal, rms=0.079069Jy sigma=0.000587 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7932 mas, bmaj=1.909 mas, bpa=7.578 degrees ! Estimated noise=525.938 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 = 0.000235207 Jy ! Component: 100 - total flux cleaned = 0.000222788 Jy ! Component: 150 - total flux cleaned = 0.000222313 Jy ! Component: 200 - total flux cleaned = 0.000222519 Jy ! Total flux subtracted in 200 components = 0.000222519 Jy ! Clean residual min=-0.002300 max=0.003405 Jy/beam ! Clean residual mean=0.000183 rms=0.000860 Jy/beam ! Combined flux in latest and established models = 0.0587001 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 29 components and 0.0587001 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=0.079065Jy sigma=0.000587 ! Fit after self-cal, rms=0.079008Jy sigma=0.000586 ! Inverting map 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=0.079008Jy sigma=0.000586 ! Fit after self-cal, rms=0.079149Jy sigma=0.000585 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7972 mas, bmaj=1.901 mas, bpa=7.575 degrees ! Estimated noise=526.082 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000292112 Jy ! Component: 100 - total flux cleaned = 0.000291547 Jy ! Component: 150 - total flux cleaned = 0.000292428 Jy ! Component: 200 - total flux cleaned = 0.000303572 Jy ! Total flux subtracted in 200 components = 0.000303572 Jy ! Clean residual min=-0.002090 max=0.003416 Jy/beam ! Clean residual mean=0.000132 rms=0.000847 Jy/beam ! Combined flux in latest and established models = 0.0590036 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 31 components and 0.0590036 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=0.079144Jy sigma=0.000585 ! Fit after self-cal, rms=0.079186Jy sigma=0.000585 flux_cutoff = imstat(rms) * dynam ! Inverting map 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 = 0.000126451 Jy ! Component: 100 - total flux cleaned = 0.000126016 Jy ! Component: 150 - total flux cleaned = 0.000135896 Jy ! Component: 200 - total flux cleaned = 0.000144327 Jy ! Total flux subtracted in 200 components = 0.000144327 Jy ! Clean residual min=-0.002188 max=0.003340 Jy/beam ! Clean residual mean=0.000146 rms=0.000846 Jy/beam ! Combined flux in latest and established models = 0.059148 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 31 components and 0.059148 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=0.079184Jy sigma=0.000585 ! Fit after self-cal, rms=0.079182Jy sigma=0.000585 ! Inverting map 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=0.079182Jy sigma=0.000585 ! Fit after self-cal, rms=0.079602Jy sigma=0.000585 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7962 mas, bmaj=1.894 mas, bpa=7.541 degrees ! Estimated noise=525.655 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000230787 Jy ! Component: 100 - total flux cleaned = 0.000217327 Jy ! Component: 150 - total flux cleaned = 0.00021674 Jy ! Component: 200 - total flux cleaned = 0.000227457 Jy ! Total flux subtracted in 200 components = 0.000227457 Jy ! Clean residual min=-0.002137 max=0.003318 Jy/beam ! Clean residual mean=0.000118 rms=0.000833 Jy/beam ! Combined flux in latest and established models = 0.0593754 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 32 components and 0.0593754 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=0.079599Jy sigma=0.000585 ! Fit after self-cal, rms=0.079656Jy sigma=0.000585 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.93952e-06 Jy ! Component: 100 - total flux cleaned = -1.87644e-05 Jy ! Component: 150 - total flux cleaned = -9.07168e-06 Jy ! Component: 200 - total flux cleaned = -8.25384e-07 Jy ! Total flux subtracted in 200 components = -8.25384e-07 Jy ! Clean residual min=-0.002169 max=0.003310 Jy/beam ! Clean residual mean=0.000125 rms=0.000828 Jy/beam ! Combined flux in latest and established models = 0.0593746 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 32 components and 0.0593746 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=0.079654Jy sigma=0.000585 ! Fit after self-cal, rms=0.079655Jy sigma=0.000585 ! Inverting map 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=0.079655Jy sigma=0.000585 ! Fit after self-cal, rms=0.079816Jy sigma=0.000585 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.019 mas, bmaj=7.216 mas, bpa=12.73 degrees ! Estimated noise=690.349 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000899875 Jy ! Component: 100 - total flux cleaned = 0.000978611 Jy ! Component: 150 - total flux cleaned = 0.00099269 Jy ! Component: 200 - total flux cleaned = 0.00100637 Jy ! Total flux subtracted in 200 components = 0.00100637 Jy ! Clean residual min=-0.002935 max=0.004433 Jy/beam ! Clean residual mean=0.000217 rms=0.001414 Jy/beam ! Combined flux in latest and established models = 0.060381 Jy selfcal ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 32 components and 0.060381 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=0.079817Jy sigma=0.000585 ! Fit after self-cal, rms=0.079839Jy sigma=0.000585 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.38773e-05 Jy ! Component: 100 - total flux cleaned = 8.40614e-05 Jy ! Component: 150 - total flux cleaned = 9.67621e-05 Jy ! Component: 200 - total flux cleaned = 0.000109572 Jy ! Total flux subtracted in 200 components = 0.000109572 Jy ! Clean residual min=-0.002936 max=0.004471 Jy/beam ! Clean residual mean=0.000224 rms=0.001417 Jy/beam ! Combined flux in latest and established models = 0.0604906 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 33 components and 0.0604905 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=0.079843Jy sigma=0.000585 ! Fit after self-cal, rms=0.079835Jy sigma=0.000585 ! Inverting map 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 ! Estimated beam: bmin=0.794 mas, bmaj=1.89 mas, bpa=7.571 degrees ! Estimated noise=524.866 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.794 x 1.89 at 7.571 degrees (North through East) ! Clean map min=-0.0019245 max=0.050591 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 ! Estimated beam: bmin=0.5855 mas, bmaj=1.455 mas, bpa=9.809 degrees ! Estimated noise=1391.16 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0407534 Jy ! Component: 100 - total flux cleaned = 0.0501501 Jy ! Component: 150 - total flux cleaned = 0.0537717 Jy ! Component: 200 - total flux cleaned = 0.0557469 Jy ! Total flux subtracted in 200 components = 0.0557469 Jy ! Clean residual min=-0.003537 max=0.004028 Jy/beam ! Clean residual mean=0.000044 rms=0.001172 Jy/beam ! Combined flux in latest and established models = 0.055747 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 0.055747 Jy ! Inverting map and beam ! Estimated beam: bmin=0.794 mas, bmaj=1.89 mas, bpa=7.571 degrees ! Estimated noise=524.866 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 = 0.00258737 Jy ! Component: 100 - total flux cleaned = 0.00334405 Jy ! Component: 150 - total flux cleaned = 0.00343354 Jy ! Component: 200 - total flux cleaned = 0.00348454 Jy ! Total flux subtracted in 200 components = 0.00348454 Jy ! Clean residual min=-0.002198 max=0.003356 Jy/beam ! Clean residual mean=0.000119 rms=0.000841 Jy/beam ! Combined flux in latest and established models = 0.0592315 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 15 components and 0.0592315 Jy ! Inverting map 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 ! Estimated beam: bmin=3.019 mas, bmaj=7.216 mas, bpa=12.73 degrees ! Estimated noise=690.349 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00100124 Jy ! Component: 100 - total flux cleaned = 0.0011243 Jy ! Component: 150 - total flux cleaned = 0.00115391 Jy ! Component: 200 - total flux cleaned = 0.00116797 Jy ! Total flux subtracted in 200 components = 0.00116797 Jy ! Clean residual min=-0.002983 max=0.004555 Jy/beam ! Clean residual mean=0.000226 rms=0.001431 Jy/beam ! Combined flux in latest and established models = 0.0603995 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 = 2.7058e-05 Jy ! Component: 100 - total flux cleaned = 4.05432e-05 Jy ! Component: 150 - total flux cleaned = 6.67533e-05 Jy ! Component: 200 - total flux cleaned = 8.00821e-05 Jy ! Total flux subtracted in 200 components = 8.00821e-05 Jy ! Clean residual min=-0.002986 max=0.004537 Jy/beam ! Clean residual mean=0.000226 rms=0.001426 Jy/beam ! Combined flux in latest and established models = 0.0604795 Jy ! Adding 5 model components to the UV plane model. ! The established model now contains 18 components and 0.0604795 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.794 mas, bmaj=1.89 mas, bpa=7.571 degrees ! Estimated noise=524.866 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000629573 Jy ! Component: 100 - total flux cleaned = -0.000717594 Jy ! Component: 150 - total flux cleaned = -0.000739522 Jy ! Component: 200 - total flux cleaned = -0.000757079 Jy ! Total flux subtracted in 200 components = -0.000757079 Jy ! Clean residual min=-0.002145 max=0.003356 Jy/beam ! Clean residual mean=0.000117 rms=0.000827 Jy/beam ! Combined flux in latest and established models = 0.0597225 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 25 components and 0.0597225 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=0.079827Jy sigma=0.000585 ! Fit after self-cal, rms=0.079825Jy sigma=0.000585 wmodel J1743-3058_X_2017_08_12_pus_map.mod ! Writing 25 model components to file: J1743-3058_X_2017_08_12_pus_map.mod wobs J1743-3058_X_2017_08_12_pus_uvs.fits ! Writing UV FITS file: J1743-3058_X_2017_08_12_pus_uvs.fits wwins J1743-3058_X_2017_08_12_pus_map.win ! wwins: Wrote 1 windows to J1743-3058_X_2017_08_12_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00140672 Jy ! Component: 100 - total flux cleaned = 0.00256986 Jy ! Component: 150 - total flux cleaned = 0.00351163 Jy ! Component: 200 - total flux cleaned = 0.00413489 Jy ! Component: 250 - total flux cleaned = 0.00469992 Jy ! Component: 300 - total flux cleaned = 0.00515816 Jy ! Component: 350 - total flux cleaned = 0.00544252 Jy ! Component: 400 - total flux cleaned = 0.00568153 Jy ! Component: 450 - total flux cleaned = 0.0059801 Jy ! Component: 500 - total flux cleaned = 0.00612123 Jy ! Component: 550 - total flux cleaned = 0.00618825 Jy ! Component: 600 - total flux cleaned = 0.00612472 Jy ! Component: 650 - total flux cleaned = 0.00610432 Jy ! Component: 700 - total flux cleaned = 0.006046 Jy ! Component: 750 - total flux cleaned = 0.00602692 Jy ! Component: 800 - total flux cleaned = 0.00597313 Jy ! Component: 850 - total flux cleaned = 0.00599019 Jy ! Component: 900 - total flux cleaned = 0.00597301 Jy ! Component: 950 - total flux cleaned = 0.00598873 Jy ! Component: 1000 - total flux cleaned = 0.0060044 Jy ! Component: 1050 - total flux cleaned = 0.00607981 Jy ! Component: 1100 - total flux cleaned = 0.00612384 Jy ! Component: 1150 - total flux cleaned = 0.00616623 Jy ! Component: 1200 - total flux cleaned = 0.00622155 Jy ! Component: 1250 - total flux cleaned = 0.00623506 Jy ! Component: 1300 - total flux cleaned = 0.0062878 Jy ! Component: 1350 - total flux cleaned = 0.00631356 Jy ! Component: 1400 - total flux cleaned = 0.00636351 Jy ! Component: 1450 - total flux cleaned = 0.00642428 Jy ! Component: 1500 - total flux cleaned = 0.00645973 Jy ! Component: 1550 - total flux cleaned = 0.00651734 Jy ! Component: 1600 - total flux cleaned = 0.00656217 Jy ! Component: 1650 - total flux cleaned = 0.00658406 Jy ! Component: 1700 - total flux cleaned = 0.00663788 Jy ! Component: 1750 - total flux cleaned = 0.00668017 Jy ! Component: 1800 - total flux cleaned = 0.00672161 Jy ! Component: 1850 - total flux cleaned = 0.00678235 Jy ! Component: 1900 - total flux cleaned = 0.00683209 Jy ! Component: 1950 - total flux cleaned = 0.00691019 Jy ! Component: 2000 - total flux cleaned = 0.0069773 Jy ! Total flux subtracted in 2048 components = 0.00702445 Jy ! Clean residual min=-0.000554 max=0.000518 Jy/beam ! Clean residual mean=0.000045 rms=0.000183 Jy/beam ! Combined flux in latest and established models = 0.0667469 Jy keep ! Adding 175 model components to the UV plane model. ! The established model now contains 200 components and 0.0667469 Jy ![Exited script file: muppet] wmap "J1743-3058_X_2017_08_12_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.794 x 1.89 at 7.571 degrees (North through East) ! Clean map min=-0.0010883 max=0.051123 Jy/beam ! Writing clean map to FITS file: J1743-3058_X_2017_08_12_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0511232 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000169516 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.994753 0.994753 1.98951 3.97901 7.95802 15.916 31.8321 63.6642 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.051 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.794 x 1.89 at 7.571 degrees (North through East) ! Clean map min=-0.0010883 max=0.051123 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 J1743-3058_X_2017_08_12_pus_uvs.log closed on Fri May 10 15:27:07 2019