! Started logfile: J0730-1141_X_2017_05_31_pus_uvs.log on Tue Feb 5 10:46:09 2019 obs J0730-1141_X_2017_05_31_pus_uva.fits ! Reading UV FITS file: J0730-1141_X_2017_05_31_pus_uva.fits ! AN table 1: 10 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.577778 visibilities/baseline/integration-bin. ! Found source: J0730-1141 ! ! 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 1698 lines of history. ! ! Reading 3120 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 J0730-1141_X_2017_05_31_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 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=4.162725Jy sigma=0.031536 ! Fit after self-cal, rms=4.130760Jy sigma=0.031283 ! 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=1.026 mas, bmaj=3.163 mas, bpa=15.82 degrees ! Estimated noise=2334.71 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 = 3.87542 Jy ! Component: 100 - total flux cleaned = 4.779 Jy ! Total flux subtracted in 100 components = 4.779 Jy ! Clean residual min=-0.210524 max=0.341780 Jy/beam ! Clean residual mean=-0.001129 rms=0.072298 Jy/beam ! Combined flux in latest and established models = 4.779 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 4.779 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=0.646722Jy sigma=0.004785 ! Fit after self-cal, rms=0.646709Jy sigma=0.004785 ! 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=1.243 mas, bmaj=3.423 mas, bpa=15.46 degrees ! Estimated noise=1672.29 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 = 0.385628 Jy ! Component: 100 - total flux cleaned = 0.396027 Jy ! Component: 150 - total flux cleaned = 0.392145 Jy ! Component: 200 - total flux cleaned = 0.389239 Jy ! Total flux subtracted in 200 components = 0.389239 Jy ! Clean residual min=-0.122709 max=0.126829 Jy/beam ! Clean residual mean=-0.001480 rms=0.035331 Jy/beam ! Combined flux in latest and established models = 5.16824 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 12 components and 5.16824 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=0.376502Jy sigma=0.002757 ! Fit after self-cal, rms=0.376180Jy sigma=0.002754 ! Inverting map 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 0.98 HN 1.00* KP 0.97 ! LA 0.99 MK 1.00* NL 1.01 OV 1.07 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 1.00* KP 0.92 ! LA 0.99 MK 1.00* NL 1.01 OV 1.07 ! PT 1.08 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 1.00* KP 0.87 ! LA 1.01 MK 1.00* NL 1.02 OV 1.07 ! PT 1.04 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 1.00* KP 0.96 ! LA 1.02 MK 1.00* NL 1.01 OV 1.06 ! PT 1.07 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 1.00* KP 0.96 ! LA 1.01 MK 1.00* NL 0.92 OV 1.07 ! PT 1.06 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.00* KP 0.95 ! LA 1.01 MK 1.00* NL 0.93 OV 0.99 ! PT 1.05 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.00* KP 0.95 ! LA 1.03 MK 1.00* NL 0.92 OV 0.99 ! PT 1.07 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.02 HN 1.00* KP 0.95 ! LA 1.00 MK 1.00* NL 0.92 OV 0.99 ! PT 1.08 SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.00* KP 0.96 ! LA 1.02 MK 1.00* NL 0.92 OV 0.99 ! PT 1.08 SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.00* KP 0.97 ! LA 1.03 MK 1.00* NL 0.93 OV 0.99 ! PT 1.07 SC 0.98 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 1.00* KP 0.88 ! LA 1.04 MK 1.00* NL 0.94 OV 0.99 ! PT 1.08 SC 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 1.00* KP 0.91 ! LA 1.02 MK 1.00* NL 0.94 OV 1.09 ! PT 1.10 SC 1.01 ! ! ! Fit before self-cal, rms=0.376180Jy sigma=0.002754 ! Fit after self-cal, rms=0.177961Jy sigma=0.001320 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.246 mas, bmaj=3.374 mas, bpa=15.28 degrees ! Estimated noise=1663.27 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 = 0.0624907 Jy ! Component: 100 - total flux cleaned = 0.0830052 Jy ! Component: 150 - total flux cleaned = 0.0909716 Jy ! Component: 200 - total flux cleaned = 0.0964061 Jy ! Total flux subtracted in 200 components = 0.0964061 Jy ! Clean residual min=-0.037093 max=0.052758 Jy/beam ! Clean residual mean=-0.000380 rms=0.013345 Jy/beam ! Combined flux in latest and established models = 5.26465 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 24 components and 5.26465 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=0.149394Jy sigma=0.001117 ! Fit after self-cal, rms=0.149075Jy sigma=0.001112 ! 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=0.149075Jy sigma=0.001112 ! Fit after self-cal, rms=0.142481Jy sigma=0.001068 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.245 mas, bmaj=3.364 mas, bpa=15.29 degrees ! Estimated noise=1664.34 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0355018 Jy ! Component: 100 - total flux cleaned = 0.0499819 Jy ! Component: 150 - total flux cleaned = 0.0542405 Jy ! Component: 200 - total flux cleaned = 0.0576611 Jy ! Total flux subtracted in 200 components = 0.0576611 Jy ! Clean residual min=-0.030782 max=0.042216 Jy/beam ! Clean residual mean=-0.000208 rms=0.010161 Jy/beam ! Combined flux in latest and established models = 5.32231 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 29 components and 5.32231 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=0.131832Jy sigma=0.000992 ! Fit after self-cal, rms=0.131704Jy sigma=0.000990 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 = 8.61181e-05 Jy ! Component: 100 - total flux cleaned = 0.00241258 Jy ! Component: 150 - total flux cleaned = 0.0043228 Jy ! Component: 200 - total flux cleaned = 0.00541117 Jy ! Total flux subtracted in 200 components = 0.00541117 Jy ! Clean residual min=-0.029917 max=0.039547 Jy/beam ! Clean residual mean=-0.000212 rms=0.009724 Jy/beam ! Combined flux in latest and established models = 5.32772 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 33 components and 5.32772 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=0.129707Jy sigma=0.000976 ! Fit after self-cal, rms=0.129622Jy sigma=0.000974 ! 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=0.129622Jy sigma=0.000974 ! Fit after self-cal, rms=0.126027Jy sigma=0.000949 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.245 mas, bmaj=3.356 mas, bpa=15.27 degrees ! Estimated noise=1665.55 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0204179 Jy ! Component: 100 - total flux cleaned = 0.0294181 Jy ! Component: 150 - total flux cleaned = 0.0311371 Jy ! Component: 200 - total flux cleaned = 0.0325703 Jy ! Total flux subtracted in 200 components = 0.0325703 Jy ! Clean residual min=-0.025711 max=0.036926 Jy/beam ! Clean residual mean=-0.000103 rms=0.008160 Jy/beam ! Combined flux in latest and established models = 5.36029 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 40 components and 5.36029 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=0.122551Jy sigma=0.000923 ! Fit after self-cal, rms=0.122570Jy sigma=0.000923 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) ! Added new window around map position (-4, 4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0279567 Jy ! Component: 100 - total flux cleaned = 0.034384 Jy ! Component: 150 - total flux cleaned = 0.038403 Jy ! Component: 200 - total flux cleaned = 0.0388129 Jy ! Total flux subtracted in 200 components = 0.0388129 Jy ! Clean residual min=-0.020986 max=0.017789 Jy/beam ! Clean residual mean=-0.000157 rms=0.005287 Jy/beam ! Combined flux in latest and established models = 5.3991 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 67 components and 5.3991 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=0.113080Jy sigma=0.000841 ! Fit after self-cal, rms=0.112823Jy sigma=0.000838 ! 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=0.112823Jy sigma=0.000838 ! Fit after self-cal, rms=0.111267Jy sigma=0.000827 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.595 mas, bmaj=4.089 mas, bpa=-12.2 degrees ! Estimated noise=1965.88 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0101803 Jy ! Component: 100 - total flux cleaned = 0.0130859 Jy ! Component: 150 - total flux cleaned = 0.0155101 Jy ! Component: 200 - total flux cleaned = 0.0167613 Jy ! Total flux subtracted in 200 components = 0.0167613 Jy ! Clean residual min=-0.015019 max=0.012944 Jy/beam ! Clean residual mean=-0.000208 rms=0.004353 Jy/beam ! Combined flux in latest and established models = 5.41586 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 82 components and 5.41587 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=0.110137Jy sigma=0.000817 ! Fit after self-cal, rms=0.110081Jy sigma=0.000817 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 = 0.000308453 Jy ! Component: 100 - total flux cleaned = 0.00100562 Jy ! Component: 150 - total flux cleaned = 0.00164161 Jy ! Component: 200 - total flux cleaned = 0.00207917 Jy ! Total flux subtracted in 200 components = 0.00207917 Jy ! Clean residual min=-0.014476 max=0.012523 Jy/beam ! Clean residual mean=-0.000213 rms=0.004112 Jy/beam ! Combined flux in latest and established models = 5.41794 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 103 components and 5.41795 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=0.109812Jy sigma=0.000815 ! Fit after self-cal, rms=0.109788Jy sigma=0.000814 ! 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=1.245 mas, bmaj=3.352 mas, bpa=15.27 degrees ! Estimated noise=1664.67 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.245 x 3.352 at 15.27 degrees (North through East) ! Clean map min=-0.015223 max=5.0285 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=0.109788Jy sigma=0.000814 ! Fit after self-cal, rms=0.087485Jy sigma=0.000648 ! Inverting map and beam ! Estimated beam: bmin=1.245 mas, bmaj=3.35 mas, bpa=15.25 degrees ! Estimated noise=1664.37 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00159996 Jy ! Component: 100 - total flux cleaned = 0.00374401 Jy ! Component: 150 - total flux cleaned = 0.00490798 Jy ! Component: 200 - total flux cleaned = 0.0057371 Jy ! Total flux subtracted in 200 components = 0.0057371 Jy ! Clean residual min=-0.012542 max=0.013269 Jy/beam ! Clean residual mean=-0.000105 rms=0.003291 Jy/beam ! Combined flux in latest and established models = 5.42368 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 116 components and 5.42368 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=0.086195Jy sigma=0.000636 ! Fit after self-cal, rms=0.086148Jy sigma=0.000636 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0011366 Jy ! Component: 100 - total flux cleaned = -0.000789304 Jy ! Component: 150 - total flux cleaned = -0.000474131 Jy ! Component: 200 - total flux cleaned = -0.000184293 Jy ! Total flux subtracted in 200 components = -0.000184293 Jy ! Clean residual min=-0.011394 max=0.012144 Jy/beam ! Clean residual mean=-0.000104 rms=0.003076 Jy/beam ! Combined flux in latest and established models = 5.4235 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 123 components and 5.4235 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=0.085619Jy sigma=0.000631 ! Fit after self-cal, rms=0.085599Jy sigma=0.000631 ! Inverting map ! 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=0.085599Jy sigma=0.000631 ! Fit after self-cal, rms=0.085453Jy sigma=0.000630 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=1.027 mas, bmaj=3.112 mas, bpa=15.84 degrees ! Estimated noise=2311.65 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.83696 Jy ! Component: 100 - total flux cleaned = 4.73348 Jy ! Component: 150 - total flux cleaned = 5.07923 Jy ! Component: 200 - total flux cleaned = 5.22961 Jy ! Total flux subtracted in 200 components = 5.22961 Jy ! Clean residual min=-0.044289 max=0.066671 Jy/beam ! Clean residual mean=0.000025 rms=0.016141 Jy/beam ! Combined flux in latest and established models = 5.22961 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 12 model components to the UV plane model. ! The established model now contains 12 components and 5.22961 Jy ! Inverting map and beam ! Estimated beam: bmin=1.246 mas, bmaj=3.349 mas, bpa=15.25 degrees ! Estimated noise=1663.99 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 = 0.0852738 Jy ! Component: 100 - total flux cleaned = 0.130748 Jy ! Component: 150 - total flux cleaned = 0.159807 Jy ! Component: 200 - total flux cleaned = 0.174987 Jy ! Total flux subtracted in 200 components = 0.174987 Jy ! Clean residual min=-0.022066 max=0.020685 Jy/beam ! Clean residual mean=-0.000050 rms=0.006197 Jy/beam ! Combined flux in latest and established models = 5.4046 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 35 components and 5.40459 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=2.593 mas, bmaj=4.088 mas, bpa=-12.23 degrees ! Estimated noise=1965.43 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0116983 Jy ! Component: 100 - total flux cleaned = 0.0170442 Jy ! Component: 150 - total flux cleaned = 0.0221886 Jy ! Component: 200 - total flux cleaned = 0.0260069 Jy ! Total flux subtracted in 200 components = 0.0260069 Jy ! Clean residual min=-0.015879 max=0.017806 Jy/beam ! Clean residual mean=-0.000099 rms=0.004569 Jy/beam ! Combined flux in latest and established models = 5.4306 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 = 0.0014801 Jy ! Component: 100 - total flux cleaned = 0.00254338 Jy ! Component: 150 - total flux cleaned = 0.00327513 Jy ! Component: 200 - total flux cleaned = 0.00349136 Jy ! Total flux subtracted in 200 components = 0.00349136 Jy ! Clean residual min=-0.015393 max=0.016795 Jy/beam ! Clean residual mean=-0.000111 rms=0.004175 Jy/beam ! Combined flux in latest and established models = 5.43409 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 58 components and 5.43409 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.246 mas, bmaj=3.349 mas, bpa=15.25 degrees ! Estimated noise=1663.99 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00323597 Jy ! Component: 100 - total flux cleaned = -0.00406019 Jy ! Component: 150 - total flux cleaned = -0.00374638 Jy ! Component: 200 - total flux cleaned = -0.00345337 Jy ! Total flux subtracted in 200 components = -0.00345337 Jy ! Clean residual min=-0.015656 max=0.015194 Jy/beam ! Clean residual mean=-0.000071 rms=0.003861 Jy/beam ! Combined flux in latest and established models = 5.43064 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 75 components and 5.43064 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=0.087227Jy sigma=0.000646 ! Fit after self-cal, rms=0.087140Jy sigma=0.000645 wmodel J0730-1141_X_2017_05_31_pus_map.mod ! Writing 75 model components to file: J0730-1141_X_2017_05_31_pus_map.mod wobs J0730-1141_X_2017_05_31_pus_uvs.fits ! Writing UV FITS file: J0730-1141_X_2017_05_31_pus_uvs.fits wwins J0730-1141_X_2017_05_31_pus_map.win ! wwins: Wrote 2 windows to J0730-1141_X_2017_05_31_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 = -0.00296904 Jy ! Component: 100 - total flux cleaned = -0.00363108 Jy ! Component: 150 - total flux cleaned = -0.00420759 Jy ! Component: 200 - total flux cleaned = -0.00388271 Jy ! Component: 250 - total flux cleaned = -0.00328763 Jy ! Component: 300 - total flux cleaned = -0.00248 Jy ! Component: 350 - total flux cleaned = -0.00184951 Jy ! Component: 400 - total flux cleaned = -0.00149669 Jy ! Component: 450 - total flux cleaned = -0.000947841 Jy ! Component: 500 - total flux cleaned = -0.000737189 Jy ! Component: 550 - total flux cleaned = -0.000636592 Jy ! Component: 600 - total flux cleaned = -0.000641029 Jy ! Component: 650 - total flux cleaned = -0.000907523 Jy ! Component: 700 - total flux cleaned = -0.0010734 Jy ! Component: 750 - total flux cleaned = -0.00107113 Jy ! Component: 800 - total flux cleaned = -0.00114738 Jy ! Component: 850 - total flux cleaned = -0.00114859 Jy ! Component: 900 - total flux cleaned = -0.0011477 Jy ! Component: 950 - total flux cleaned = -0.001078 Jy ! Component: 1000 - total flux cleaned = -0.00107661 Jy ! Component: 1050 - total flux cleaned = -0.00113926 Jy ! Component: 1100 - total flux cleaned = -0.00095752 Jy ! Component: 1150 - total flux cleaned = -0.000899279 Jy ! Component: 1200 - total flux cleaned = -0.000841992 Jy ! Component: 1250 - total flux cleaned = -0.000677196 Jy ! Component: 1300 - total flux cleaned = -0.000516762 Jy ! Component: 1350 - total flux cleaned = -0.000308834 Jy ! Component: 1400 - total flux cleaned = -0.000106014 Jy ! Component: 1450 - total flux cleaned = 0.000141737 Jy ! Component: 1500 - total flux cleaned = 0.000531155 Jy ! Component: 1550 - total flux cleaned = 0.000818457 Jy ! Component: 1600 - total flux cleaned = 0.000960721 Jy ! Component: 1650 - total flux cleaned = 0.001241 Jy ! Component: 1700 - total flux cleaned = 0.00142635 Jy ! Component: 1750 - total flux cleaned = 0.00165521 Jy ! Component: 1800 - total flux cleaned = 0.00183676 Jy ! Component: 1850 - total flux cleaned = 0.00210635 Jy ! Component: 1900 - total flux cleaned = 0.00228435 Jy ! Component: 1950 - total flux cleaned = 0.0024608 Jy ! Component: 2000 - total flux cleaned = 0.00267946 Jy ! Total flux subtracted in 2048 components = 0.00280971 Jy ! Clean residual min=-0.003036 max=0.002460 Jy/beam ! Clean residual mean=0.000010 rms=0.000827 Jy/beam ! Combined flux in latest and established models = 5.43345 Jy keep ! Adding 133 model components to the UV plane model. ! The established model now contains 208 components and 5.43345 Jy ![Exited script file: muppet] wmap "J0730-1141_X_2017_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.246 x 3.349 at 15.25 degrees (North through East) ! Clean map min=-0.017079 max=4.981 Jy/beam ! Writing clean map to FITS file: J0730-1141_X_2017_05_31_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 4.98103 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000775323 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0466966 0.0466966 0.0933931 0.186786 0.373572 0.747145 1.49429 2.98858 5.97716 11.9543 23.9086 47.8173 95.6345 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0023 print "peak=",int(1000*peak_flux)/1000 ! peak= 4.981 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.246 x 3.349 at 15.25 degrees (North through East) ! Clean map min=-0.017079 max=4.981 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 J0730-1141_X_2017_05_31_pus_uvs.log closed on Tue Feb 5 10:46:10 2019