! Started logfile: J0648-3044_X_2017_08_05_pus_uvs.log on Thu May 9 18:49:15 2019 obs J0648-3044_X_2017_08_05_pus_uva.fits ! Reading UV FITS file: J0648-3044_X_2017_08_05_pus_uva.fits ! AN table 1: 49 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.653061 visibilities/baseline/integration-bin. ! Found source: J0648-3044 ! ! 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 575 lines of history. ! ! Reading 17280 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 J0648-3044_X_2017_08_05_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 101 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 100 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 148 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 144 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 106 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 103 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 148 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 148 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 148 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 149 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 144 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 144 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.476791Jy sigma=0.003246 ! Fit after self-cal, rms=0.442767Jy sigma=0.003019 ! 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=0.7035 mas, bmaj=2.291 mas, bpa=-2.178 degrees ! Estimated noise=1502.15 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 = 0.417582 Jy ! Component: 100 - total flux cleaned = 0.530268 Jy ! Total flux subtracted in 100 components = 0.530268 Jy ! Clean residual min=-0.022542 max=0.051324 Jy/beam ! Clean residual mean=0.000011 rms=0.008117 Jy/beam ! Combined flux in latest and established models = 0.530268 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.530268 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=0.197767Jy sigma=0.001285 ! Fit after self-cal, rms=0.197763Jy sigma=0.001285 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0578843 Jy ! Component: 100 - total flux cleaned = 0.0910432 Jy ! Total flux subtracted in 100 components = 0.0910432 Jy ! Clean residual min=-0.020301 max=0.032120 Jy/beam ! Clean residual mean=-0.000007 rms=0.006369 Jy/beam ! Combined flux in latest and established models = 0.621312 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 13 components and 0.621312 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=0.163769Jy sigma=0.001026 ! Fit after self-cal, rms=0.163747Jy sigma=0.001026 ! 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=0.904 mas, bmaj=2.871 mas, bpa=-1.688 degrees ! Estimated noise=864.592 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 = 0.0455658 Jy ! Component: 100 - total flux cleaned = 0.0673521 Jy ! Component: 150 - total flux cleaned = 0.0787755 Jy ! Component: 200 - total flux cleaned = 0.084925 Jy ! Total flux subtracted in 200 components = 0.084925 Jy ! Clean residual min=-0.025676 max=0.035301 Jy/beam ! Clean residual mean=0.000003 rms=0.007036 Jy/beam ! Combined flux in latest and established models = 0.706237 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 35 components and 0.706237 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=0.151373Jy sigma=0.000941 ! Fit after self-cal, rms=0.151309Jy sigma=0.000941 ! 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 1.02 FD 0.96 HN 1.15 KP 1.04 ! LA 0.96 MK 0.96 NL 1.26 OV 1.09 ! PT 1.08 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 1.25 KP 0.97 ! LA 0.95 MK 0.95 NL 1.26 OV 1.10 ! PT 1.01 SC 0.96 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.95 HN 1.23 KP 0.91 ! LA 0.98 MK 0.96 NL 1.00* OV 1.10 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.95 HN 1.24 KP 0.84 ! LA 0.97 MK 0.99 NL 1.00* OV 1.08 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.95 HN 1.12 KP 0.80 ! LA 0.97 MK 1.00 NL 1.28 OV 1.09 ! PT 0.99 SC 0.96 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.95 HN 1.17 KP 0.78 ! LA 0.97 MK 1.00 NL 1.28 OV 1.11 ! PT 0.99 SC 0.96 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.94 HN 1.32 KP 0.77 ! LA 0.97 MK 0.99 NL 1.00* OV 1.15 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 8. ! 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 1.36 KP 0.78 ! LA 0.95 MK 0.96 NL 1.00* OV 1.15 ! PT 1.01 SC 1.01 ! ! ! 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 0.95 HN 1.22 KP 0.81 ! LA 0.97 MK 0.97 NL 1.00* OV 1.14 ! PT 1.02 SC 0.95 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.95 HN 1.27 KP 0.85 ! LA 0.99 MK 0.97 NL 1.00* OV 1.13 ! PT 1.00 SC 0.94 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.96 HN 1.20 KP 0.90 ! LA 0.98 MK 0.99 NL 1.00* OV 1.11 ! PT 1.01 SC 0.97 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.95 HN 1.16 KP 0.91 ! LA 0.97 MK 0.97 NL 1.00* OV 1.12 ! PT 1.01 SC 0.99 ! ! ! Fit before self-cal, rms=0.151309Jy sigma=0.000941 ! Fit after self-cal, rms=0.134917Jy sigma=0.000764 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9023 mas, bmaj=2.867 mas, bpa=-1.566 degrees ! Estimated noise=863.831 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 (4.4, 2.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0225225 Jy ! Component: 100 - total flux cleaned = 0.0309187 Jy ! Component: 150 - total flux cleaned = 0.0338566 Jy ! Component: 200 - total flux cleaned = 0.0356887 Jy ! Total flux subtracted in 200 components = 0.0356887 Jy ! Clean residual min=-0.009416 max=0.010517 Jy/beam ! Clean residual mean=0.000021 rms=0.002984 Jy/beam ! Combined flux in latest and established models = 0.741925 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 64 components and 0.741925 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=0.130900Jy sigma=0.000733 ! Fit after self-cal, rms=0.130750Jy sigma=0.000731 ! 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=0.130750Jy sigma=0.000731 ! Fit after self-cal, rms=0.117961Jy sigma=0.000655 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9066 mas, bmaj=2.872 mas, bpa=-1.534 degrees ! Estimated noise=861.667 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00380954 Jy ! Component: 100 - total flux cleaned = 0.00273634 Jy ! Component: 150 - total flux cleaned = 0.00244144 Jy ! Component: 200 - total flux cleaned = 0.00231531 Jy ! Total flux subtracted in 200 components = 0.00231531 Jy ! Clean residual min=-0.005159 max=0.005363 Jy/beam ! Clean residual mean=-0.000018 rms=0.001271 Jy/beam ! Combined flux in latest and established models = 0.744241 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 76 components and 0.744241 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=0.117355Jy sigma=0.000649 ! Fit after self-cal, rms=0.117322Jy sigma=0.000648 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 (1.4, -2.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00362071 Jy ! Component: 100 - total flux cleaned = 0.00308286 Jy ! Component: 150 - total flux cleaned = 0.0028438 Jy ! Component: 200 - total flux cleaned = 0.0026387 Jy ! Total flux subtracted in 200 components = 0.0026387 Jy ! Clean residual min=-0.004851 max=0.003824 Jy/beam ! Clean residual mean=-0.000022 rms=0.001102 Jy/beam ! Combined flux in latest and established models = 0.746879 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 87 components and 0.746879 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=0.116972Jy sigma=0.000646 ! Fit after self-cal, rms=0.116934Jy sigma=0.000645 ! 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=0.116934Jy sigma=0.000645 ! Fit after self-cal, rms=0.116394Jy sigma=0.000642 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9069 mas, bmaj=2.876 mas, bpa=-1.534 degrees ! Estimated noise=859.469 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00186239 Jy ! Component: 100 - total flux cleaned = 0.00186109 Jy ! Component: 150 - total flux cleaned = 0.00164864 Jy ! Component: 200 - total flux cleaned = 0.00145731 Jy ! Total flux subtracted in 200 components = 0.00145731 Jy ! Clean residual min=-0.003635 max=0.003430 Jy/beam ! Clean residual mean=-0.000008 rms=0.000885 Jy/beam ! Combined flux in latest and established models = 0.748337 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 97 components and 0.748337 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=0.116166Jy sigma=0.000640 ! Fit after self-cal, rms=0.116150Jy sigma=0.000640 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 = 0.000481252 Jy ! Component: 100 - total flux cleaned = 0.000307902 Jy ! Component: 150 - total flux cleaned = 0.000308359 Jy ! Component: 200 - total flux cleaned = 0.000235543 Jy ! Total flux subtracted in 200 components = 0.000235543 Jy ! Clean residual min=-0.003410 max=0.003137 Jy/beam ! Clean residual mean=-0.000008 rms=0.000830 Jy/beam ! Combined flux in latest and established models = 0.748572 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 106 components and 0.748572 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=0.116034Jy sigma=0.000639 ! Fit after self-cal, rms=0.116029Jy sigma=0.000639 ! 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=0.116029Jy sigma=0.000639 ! Fit after self-cal, rms=0.115840Jy sigma=0.000639 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.564 mas, bmaj=6.558 mas, bpa=9.058 degrees ! Estimated noise=1046.99 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000595567 Jy ! Component: 100 - total flux cleaned = 0.000187374 Jy ! Component: 150 - total flux cleaned = 6.03288e-05 Jy ! Component: 200 - total flux cleaned = -0.000104966 Jy ! Total flux subtracted in 200 components = -0.000104966 Jy ! Clean residual min=-0.003622 max=0.002875 Jy/beam ! Clean residual mean=-0.000003 rms=0.000883 Jy/beam ! Combined flux in latest and established models = 0.748467 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 123 components and 0.748467 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=0.115798Jy sigma=0.000639 ! Fit after self-cal, rms=0.115775Jy sigma=0.000638 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 = 0.000255059 Jy ! Component: 100 - total flux cleaned = 0.000145173 Jy ! Component: 150 - total flux cleaned = 5.22976e-05 Jy ! Component: 200 - total flux cleaned = -7.12924e-05 Jy ! Total flux subtracted in 200 components = -7.12924e-05 Jy ! Clean residual min=-0.003434 max=0.002789 Jy/beam ! Clean residual mean=-0.000002 rms=0.000859 Jy/beam ! Combined flux in latest and established models = 0.748396 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 135 components and 0.748396 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=0.115760Jy sigma=0.000638 ! Fit after self-cal, rms=0.115746Jy sigma=0.000638 ! 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=0.9068 mas, bmaj=2.877 mas, bpa=-1.533 degrees ! Estimated noise=858.689 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9068 x 2.877 at -1.533 degrees (North through East) ! Clean map min=-0.0043417 max=0.57872 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=0.115746Jy sigma=0.000638 ! Fit after self-cal, rms=0.108248Jy sigma=0.000579 ! Inverting map and beam ! Estimated beam: bmin=0.9069 mas, bmaj=2.878 mas, bpa=-1.548 degrees ! Estimated noise=858.086 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000242822 Jy ! Component: 100 - total flux cleaned = -0.000157837 Jy ! Component: 150 - total flux cleaned = -0.000230808 Jy ! Component: 200 - total flux cleaned = -0.000360976 Jy ! Total flux subtracted in 200 components = -0.000360976 Jy ! Clean residual min=-0.003128 max=0.002916 Jy/beam ! Clean residual mean=0.000016 rms=0.000683 Jy/beam ! Combined flux in latest and established models = 0.748035 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 143 components and 0.748035 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=0.108134Jy sigma=0.000578 ! Fit after self-cal, rms=0.108132Jy sigma=0.000578 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000160325 Jy ! Component: 100 - total flux cleaned = 0.00016131 Jy ! Component: 150 - total flux cleaned = 0.00015859 Jy ! Component: 200 - total flux cleaned = 0.000109001 Jy ! Total flux subtracted in 200 components = 0.000109001 Jy ! Clean residual min=-0.002989 max=0.002708 Jy/beam ! Clean residual mean=0.000015 rms=0.000663 Jy/beam ! Combined flux in latest and established models = 0.748144 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 146 components and 0.748144 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=0.108075Jy sigma=0.000578 ! Fit after self-cal, rms=0.108074Jy sigma=0.000578 ! 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=0.108074Jy sigma=0.000578 ! Fit after self-cal, rms=0.107874Jy sigma=0.000578 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=0.7036 mas, bmaj=2.279 mas, bpa=-2.045 degrees ! Estimated noise=1530.29 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.425281 Jy ! Component: 100 - total flux cleaned = 0.541261 Jy ! Component: 150 - total flux cleaned = 0.601715 Jy ! Component: 200 - total flux cleaned = 0.635862 Jy ! Total flux subtracted in 200 components = 0.635862 Jy ! Clean residual min=-0.008557 max=0.018700 Jy/beam ! Clean residual mean=0.000025 rms=0.002905 Jy/beam ! Combined flux in latest and established models = 0.635862 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 0.635862 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9072 mas, bmaj=2.881 mas, bpa=-1.541 degrees ! Estimated noise=857.79 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 = 0.0365131 Jy ! Component: 100 - total flux cleaned = 0.0588654 Jy ! Component: 150 - total flux cleaned = 0.0736269 Jy ! Component: 200 - total flux cleaned = 0.0835713 Jy ! Total flux subtracted in 200 components = 0.0835713 Jy ! Clean residual min=-0.003319 max=0.006173 Jy/beam ! Clean residual mean=0.000084 rms=0.001389 Jy/beam ! Combined flux in latest and established models = 0.719434 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 51 components and 0.719434 Jy ! Inverting map ! Added new window around map position (3, -0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00727687 Jy ! Component: 100 - total flux cleaned = 0.0125523 Jy ! Component: 150 - total flux cleaned = 0.0164832 Jy ! Component: 200 - total flux cleaned = 0.019527 Jy ! Total flux subtracted in 200 components = 0.019527 Jy ! Clean residual min=-0.002305 max=0.002841 Jy/beam ! Clean residual mean=0.000035 rms=0.000724 Jy/beam ! Combined flux in latest and established models = 0.738961 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 88 components and 0.738961 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=2.563 mas, bmaj=6.556 mas, bpa=8.978 degrees ! Estimated noise=1045.77 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00338496 Jy ! Component: 100 - total flux cleaned = 0.00550993 Jy ! Component: 150 - total flux cleaned = 0.00688997 Jy ! Component: 200 - total flux cleaned = 0.00773742 Jy ! Total flux subtracted in 200 components = 0.00773742 Jy ! Clean residual min=-0.002770 max=0.002157 Jy/beam ! Clean residual mean=0.000030 rms=0.000713 Jy/beam ! Combined flux in latest and established models = 0.746698 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 = 0.000251529 Jy ! Component: 100 - total flux cleaned = 0.000469485 Jy ! Component: 150 - total flux cleaned = 0.000598879 Jy ! Component: 200 - total flux cleaned = 0.000677982 Jy ! Total flux subtracted in 200 components = 0.000677982 Jy ! Clean residual min=-0.002782 max=0.002227 Jy/beam ! Clean residual mean=0.000027 rms=0.000705 Jy/beam ! Combined flux in latest and established models = 0.747376 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 122 components and 0.747376 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9072 mas, bmaj=2.881 mas, bpa=-1.541 degrees ! Estimated noise=857.79 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.64969e-05 Jy ! Component: 100 - total flux cleaned = -9.14512e-05 Jy ! Component: 150 - total flux cleaned = -0.000186767 Jy ! Component: 200 - total flux cleaned = -0.000273298 Jy ! Total flux subtracted in 200 components = -0.000273298 Jy ! Clean residual min=-0.002283 max=0.002251 Jy/beam ! Clean residual mean=0.000016 rms=0.000597 Jy/beam ! Combined flux in latest and established models = 0.747103 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 138 components and 0.747103 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=0.107739Jy sigma=0.000577 ! Fit after self-cal, rms=0.107710Jy sigma=0.000577 wmodel J0648-3044_X_2017_08_05_pus_map.mod ! Writing 138 model components to file: J0648-3044_X_2017_08_05_pus_map.mod wobs J0648-3044_X_2017_08_05_pus_uvs.fits ! Writing UV FITS file: J0648-3044_X_2017_08_05_pus_uvs.fits wwins J0648-3044_X_2017_08_05_pus_map.win ! wwins: Wrote 4 windows to J0648-3044_X_2017_08_05_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 = -0.00014255 Jy ! Component: 100 - total flux cleaned = -2.85711e-05 Jy ! Component: 150 - total flux cleaned = 7.46149e-05 Jy ! Component: 200 - total flux cleaned = 4.24795e-05 Jy ! Component: 250 - total flux cleaned = 0.000202651 Jy ! Component: 300 - total flux cleaned = 0.000265353 Jy ! Component: 350 - total flux cleaned = 0.000418532 Jy ! Component: 400 - total flux cleaned = 0.000597687 Jy ! Component: 450 - total flux cleaned = 0.000772181 Jy ! Component: 500 - total flux cleaned = 0.000885533 Jy ! Component: 550 - total flux cleaned = 0.000913435 Jy ! Component: 600 - total flux cleaned = 0.000995777 Jy ! Component: 650 - total flux cleaned = 0.00112954 Jy ! Component: 700 - total flux cleaned = 0.00115552 Jy ! Component: 750 - total flux cleaned = 0.00128395 Jy ! Component: 800 - total flux cleaned = 0.00130921 Jy ! Component: 850 - total flux cleaned = 0.00133426 Jy ! Component: 900 - total flux cleaned = 0.00135878 Jy ! Component: 950 - total flux cleaned = 0.00133488 Jy ! Component: 1000 - total flux cleaned = 0.00131185 Jy ! Component: 1050 - total flux cleaned = 0.0012891 Jy ! Component: 1100 - total flux cleaned = 0.00133428 Jy ! Component: 1150 - total flux cleaned = 0.00135624 Jy ! Component: 1200 - total flux cleaned = 0.00133368 Jy ! Component: 1250 - total flux cleaned = 0.00129033 Jy ! Component: 1300 - total flux cleaned = 0.00131166 Jy ! Component: 1350 - total flux cleaned = 0.00131191 Jy ! Component: 1400 - total flux cleaned = 0.00133249 Jy ! Component: 1450 - total flux cleaned = 0.00133248 Jy ! Component: 1500 - total flux cleaned = 0.00131221 Jy ! Component: 1550 - total flux cleaned = 0.00127228 Jy ! Component: 1600 - total flux cleaned = 0.00125262 Jy ! Component: 1650 - total flux cleaned = 0.00121381 Jy ! Component: 1700 - total flux cleaned = 0.00123312 Jy ! Component: 1750 - total flux cleaned = 0.00115684 Jy ! Component: 1800 - total flux cleaned = 0.00110037 Jy ! Component: 1850 - total flux cleaned = 0.00110058 Jy ! Component: 1900 - total flux cleaned = 0.00110077 Jy ! Component: 1950 - total flux cleaned = 0.00113752 Jy ! Component: 2000 - total flux cleaned = 0.00113773 Jy ! Total flux subtracted in 2048 components = 0.00112006 Jy ! Clean residual min=-0.001002 max=0.000966 Jy/beam ! Clean residual mean=0.000010 rms=0.000342 Jy/beam ! Combined flux in latest and established models = 0.748223 Jy keep ! Adding 125 model components to the UV plane model. ! The established model now contains 263 components and 0.748223 Jy ![Exited script file: muppet] wmap "J0648-3044_X_2017_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9072 x 2.881 at -1.541 degrees (North through East) ! Clean map min=-0.0018535 max=0.58445 Jy/beam ! Writing clean map to FITS file: J0648-3044_X_2017_08_05_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.584447 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000345134 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.177159 0.177159 0.354318 0.708637 1.41727 2.83455 5.66909 11.3382 22.6764 45.3527 90.7055 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.584 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9072 x 2.881 at -1.541 degrees (North through East) ! Clean map min=-0.0018535 max=0.58445 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 J0648-3044_X_2017_08_05_pus_uvs.log closed on Thu May 9 18:49:17 2019