! Started logfile: J0811-4929_X_2017_03_27_pus_uvs.log on Sat Apr 27 22:00:48 2019 obs J0811-4929_X_2017_03_27_pus_uva.fits ! Reading UV FITS file: J0811-4929_X_2017_03_27_pus_uva.fits ! AN table 1: 145 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.274789 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0811-4929 ! ! 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 1844 lines of history. ! ! Reading 21516 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 J0811-4929_X_2017_03_27_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 738 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 735 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 745 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 741 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 732 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 730 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 737 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 735 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 741 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 755 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 740 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 745 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.661605Jy sigma=0.003647 ! Fit after self-cal, rms=0.646559Jy sigma=0.003571 ! 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=0.5285 mas, bmaj=1.98 mas, bpa=-0.7278 degrees ! Estimated noise=3082.06 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 = 0.163914 Jy ! Component: 100 - total flux cleaned = 0.24308 Jy ! Total flux subtracted in 100 components = 0.24308 Jy ! Clean residual min=-0.028076 max=0.050121 Jy/beam ! Clean residual mean=0.000527 rms=0.014322 Jy/beam ! Combined flux in latest and established models = 0.24308 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 25 components and 0.24308 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=0.284477Jy sigma=0.001477 ! Fit after self-cal, rms=0.284375Jy sigma=0.001477 ! 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=0.879 mas, bmaj=3.36 mas, bpa=6.489 degrees ! Estimated noise=1011.76 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 = 0.190078 Jy ! Component: 100 - total flux cleaned = 0.268192 Jy ! Component: 150 - total flux cleaned = 0.300372 Jy ! Component: 200 - total flux cleaned = 0.313633 Jy ! Total flux subtracted in 200 components = 0.313633 Jy ! Clean residual min=-0.011255 max=0.017994 Jy/beam ! Clean residual mean=0.000845 rms=0.005843 Jy/beam ! Combined flux in latest and established models = 0.556713 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 32 components and 0.556713 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=0.133566Jy sigma=0.000684 ! Fit after self-cal, rms=0.133037Jy sigma=0.000682 ! 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 1.00* FD 0.97 HN 1.00* KP 1.01 ! LA 1.03 MK 1.13 NL 1.00* OV 1.00* ! PT 0.93 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 1.00* FD 0.97 HN 1.00* KP 1.02 ! LA 1.03 MK 1.26 NL 1.00* OV 1.00* ! PT 0.94 SC 1.03 ! ! ! 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 0.96 HN 1.00* KP 0.96 ! LA 1.07 MK 1.12 NL 1.00* OV 1.00* ! PT 0.94 SC 1.06 ! ! ! Correcting IF 4. ! 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 1.00* KP 0.96 ! LA 1.07 MK 1.07 NL 1.00* OV 1.00* ! PT 0.94 SC 1.30 ! ! ! Correcting IF 5. ! 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 1.00* KP 0.97 ! LA 1.05 MK 1.16 NL 1.00* OV 1.00* ! PT 0.95 SC 0.98 ! ! ! Correcting IF 6. ! 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 1.00* KP 0.94 ! LA 1.06 MK 1.01 NL 1.00* OV 1.00* ! PT 0.95 SC 1.08 ! ! ! 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 0.96 HN 1.00* KP 0.93 ! LA 1.08 MK 0.99 NL 1.00* OV 1.00* ! PT 0.95 SC 1.10 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00 HN 1.00* KP 0.95 ! LA 1.06 MK 1.03 NL 1.00* OV 1.00* ! PT 0.94 SC 1.00 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.97 HN 1.00* KP 0.96 ! LA 1.07 MK 1.04 NL 1.00* OV 1.00* ! PT 0.94 SC 0.92 ! ! ! Correcting IF 10. ! 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 1.00* KP 0.87 ! LA 1.07 MK 0.92 NL 1.00* OV 1.00* ! PT 0.99 SC 0.96 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.02 HN 1.00* KP 0.98 ! LA 1.15 MK 0.91 NL 1.00* OV 1.00* ! PT 1.08 SC 0.93 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.97 HN 1.00* KP 0.98 ! LA 1.10 MK 0.76 NL 1.00* OV 1.00* ! PT 1.00 SC 0.95 ! ! ! Fit before self-cal, rms=0.133037Jy sigma=0.000682 ! Fit after self-cal, rms=0.127636Jy sigma=0.000657 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8882 mas, bmaj=3.386 mas, bpa=6.458 degrees ! Estimated noise=1007.95 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 = -0.00145457 Jy ! Component: 100 - total flux cleaned = -0.00151093 Jy ! Component: 150 - total flux cleaned = -0.00150405 Jy ! Component: 200 - total flux cleaned = -0.00150045 Jy ! Total flux subtracted in 200 components = -0.00150045 Jy ! Clean residual min=-0.006820 max=0.006393 Jy/beam ! Clean residual mean=-0.000147 rms=0.001853 Jy/beam ! Combined flux in latest and established models = 0.555213 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 36 components and 0.555212 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=0.127583Jy sigma=0.000657 ! Fit after self-cal, rms=0.127548Jy sigma=0.000657 ! 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=0.127548Jy sigma=0.000657 ! Fit after self-cal, rms=0.127778Jy sigma=0.000654 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.89 mas, bmaj=3.405 mas, bpa=6.575 degrees ! Estimated noise=1009.72 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000296211 Jy ! Component: 100 - total flux cleaned = -0.00029054 Jy ! Component: 150 - total flux cleaned = -0.000285687 Jy ! Component: 200 - total flux cleaned = -0.000280794 Jy ! Total flux subtracted in 200 components = -0.000280794 Jy ! Clean residual min=-0.005808 max=0.005962 Jy/beam ! Clean residual mean=-0.000149 rms=0.001680 Jy/beam ! Combined flux in latest and established models = 0.554932 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 36 components and 0.554932 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=0.127750Jy sigma=0.000654 ! Fit after self-cal, rms=0.127760Jy sigma=0.000654 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 = 3.1608e-06 Jy ! Component: 100 - total flux cleaned = 1.01968e-05 Jy ! Component: 150 - total flux cleaned = 1.52835e-05 Jy ! Component: 200 - total flux cleaned = 1.95618e-05 Jy ! Total flux subtracted in 200 components = 1.95618e-05 Jy ! Clean residual min=-0.005793 max=0.005871 Jy/beam ! Clean residual mean=-0.000149 rms=0.001663 Jy/beam ! Combined flux in latest and established models = 0.554951 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 36 components and 0.554951 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=0.127738Jy sigma=0.000654 ! Fit after self-cal, rms=0.127739Jy sigma=0.000654 ! 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=0.127739Jy sigma=0.000654 ! Fit after self-cal, rms=0.126358Jy sigma=0.000646 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8873 mas, bmaj=3.381 mas, bpa=6.716 degrees ! Estimated noise=1005.82 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.17371e-05 Jy ! Component: 100 - total flux cleaned = 8.31248e-05 Jy ! Component: 150 - total flux cleaned = 0.000100027 Jy ! Component: 200 - total flux cleaned = 0.000116001 Jy ! Total flux subtracted in 200 components = 0.000116001 Jy ! Clean residual min=-0.003524 max=0.004960 Jy/beam ! Clean residual mean=0.000014 rms=0.001301 Jy/beam ! Combined flux in latest and established models = 0.555067 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 38 components and 0.555067 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=0.126349Jy sigma=0.000646 ! Fit after self-cal, rms=0.126378Jy sigma=0.000646 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 = -4.29633e-06 Jy ! Component: 100 - total flux cleaned = 2.67046e-05 Jy ! Component: 150 - total flux cleaned = 2.72586e-05 Jy ! Component: 200 - total flux cleaned = 1.18815e-05 Jy ! Total flux subtracted in 200 components = 1.18815e-05 Jy ! Clean residual min=-0.003509 max=0.004952 Jy/beam ! Clean residual mean=0.000015 rms=0.001303 Jy/beam ! Combined flux in latest and established models = 0.555079 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 39 components and 0.555079 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=0.126373Jy sigma=0.000646 ! Fit after self-cal, rms=0.126372Jy sigma=0.000646 ! 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=0.126372Jy sigma=0.000646 ! Fit after self-cal, rms=0.126248Jy sigma=0.000646 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.889 mas, bmaj=16.36 mas, bpa=3.776 degrees ! Estimated noise=1287.22 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000298599 Jy ! Component: 100 - total flux cleaned = 0.000298353 Jy ! Component: 150 - total flux cleaned = 0.000298245 Jy ! Component: 200 - total flux cleaned = 0.000298172 Jy ! Total flux subtracted in 200 components = 0.000298172 Jy ! Clean residual min=-0.003407 max=0.005360 Jy/beam ! Clean residual mean=0.000025 rms=0.001878 Jy/beam ! Combined flux in latest and established models = 0.555377 Jy selfcal ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 40 components and 0.555377 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=0.126251Jy sigma=0.000646 ! Fit after self-cal, rms=0.126253Jy sigma=0.000646 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 = 1.31576e-06 Jy ! Component: 100 - total flux cleaned = 1.69712e-06 Jy ! Component: 150 - total flux cleaned = 1.8528e-06 Jy ! Component: 200 - total flux cleaned = 1.93733e-06 Jy ! Total flux subtracted in 200 components = 1.93733e-06 Jy ! Clean residual min=-0.003407 max=0.005358 Jy/beam ! Clean residual mean=0.000025 rms=0.001880 Jy/beam ! Combined flux in latest and established models = 0.555379 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 40 components and 0.555379 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=0.126254Jy sigma=0.000646 ! Fit after self-cal, rms=0.126254Jy sigma=0.000646 ! 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=0.8858 mas, bmaj=3.388 mas, bpa=6.78 degrees ! Estimated noise=1003.79 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8858 x 3.388 at 6.78 degrees (North through East) ! Clean map min=-0.0030429 max=0.36035 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=0.5295 mas, bmaj=1.99 mas, bpa=-0.3854 degrees ! Estimated noise=3054.1 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.160814 Jy ! Component: 100 - total flux cleaned = 0.239661 Jy ! Component: 150 - total flux cleaned = 0.302035 Jy ! Component: 200 - total flux cleaned = 0.352044 Jy ! Total flux subtracted in 200 components = 0.352044 Jy ! Clean residual min=-0.019468 max=0.033438 Jy/beam ! Clean residual mean=0.000293 rms=0.009082 Jy/beam ! Combined flux in latest and established models = 0.352044 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 38 model components to the UV plane model. ! The established model now contains 38 components and 0.352044 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8858 mas, bmaj=3.388 mas, bpa=6.78 degrees ! Estimated noise=1003.79 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 = 0.120562 Jy ! Component: 100 - total flux cleaned = 0.169567 Jy ! Component: 150 - total flux cleaned = 0.189535 Jy ! Component: 200 - total flux cleaned = 0.19767 Jy ! Total flux subtracted in 200 components = 0.19767 Jy ! Clean residual min=-0.003733 max=0.005786 Jy/beam ! Clean residual mean=-0.000043 rms=0.001641 Jy/beam ! Combined flux in latest and established models = 0.549713 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 42 components and 0.549713 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=3.889 mas, bmaj=16.36 mas, bpa=3.776 degrees ! Estimated noise=1287.22 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0045318 Jy ! Component: 100 - total flux cleaned = 0.00556601 Jy ! Component: 150 - total flux cleaned = 0.00579503 Jy ! Component: 200 - total flux cleaned = 0.00579597 Jy ! Total flux subtracted in 200 components = 0.00579597 Jy ! Clean residual min=-0.003368 max=0.005333 Jy/beam ! Clean residual mean=0.000028 rms=0.001855 Jy/beam ! Combined flux in latest and established models = 0.555509 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 = 7.89323e-07 Jy ! Component: 100 - total flux cleaned = 1.5312e-06 Jy ! Component: 150 - total flux cleaned = 2.24867e-06 Jy ! Component: 200 - total flux cleaned = 2.93382e-06 Jy ! Total flux subtracted in 200 components = 2.93382e-06 Jy ! Clean residual min=-0.003369 max=0.005326 Jy/beam ! Clean residual mean=0.000028 rms=0.001855 Jy/beam ! Combined flux in latest and established models = 0.555512 Jy ! Adding 6 model components to the UV plane model. ! The established model now contains 47 components and 0.555512 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8858 mas, bmaj=3.388 mas, bpa=6.78 degrees ! Estimated noise=1003.79 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00107031 Jy ! Component: 100 - total flux cleaned = -0.00111038 Jy ! Component: 150 - total flux cleaned = -0.00110767 Jy ! Component: 200 - total flux cleaned = -0.00106909 Jy ! Total flux subtracted in 200 components = -0.00106909 Jy ! Clean residual min=-0.003494 max=0.004270 Jy/beam ! Clean residual mean=0.000006 rms=0.001296 Jy/beam ! Combined flux in latest and established models = 0.554443 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 50 components and 0.554443 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=0.126311Jy sigma=0.000646 ! Fit after self-cal, rms=0.126297Jy sigma=0.000646 wmodel J0811-4929_X_2017_03_27_pus_map.mod ! Writing 50 model components to file: J0811-4929_X_2017_03_27_pus_map.mod wobs J0811-4929_X_2017_03_27_pus_uvs.fits ! Writing UV FITS file: J0811-4929_X_2017_03_27_pus_uvs.fits wwins J0811-4929_X_2017_03_27_pus_map.win ! wwins: Wrote 1 windows to J0811-4929_X_2017_03_27_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 = 0.00179936 Jy ! Component: 100 - total flux cleaned = 0.00258505 Jy ! Component: 150 - total flux cleaned = 0.00317941 Jy ! Component: 200 - total flux cleaned = 0.00328247 Jy ! Component: 250 - total flux cleaned = 0.0033263 Jy ! Component: 300 - total flux cleaned = 0.00349041 Jy ! Component: 350 - total flux cleaned = 0.00368498 Jy ! Component: 400 - total flux cleaned = 0.00401649 Jy ! Component: 450 - total flux cleaned = 0.00436223 Jy ! Component: 500 - total flux cleaned = 0.00462263 Jy ! Component: 550 - total flux cleaned = 0.00496123 Jy ! Component: 600 - total flux cleaned = 0.00513864 Jy ! Component: 650 - total flux cleaned = 0.00530647 Jy ! Component: 700 - total flux cleaned = 0.00546759 Jy ! Component: 750 - total flux cleaned = 0.0055716 Jy ! Component: 800 - total flux cleaned = 0.00554676 Jy ! Component: 850 - total flux cleaned = 0.00552248 Jy ! Component: 900 - total flux cleaned = 0.00561455 Jy ! Component: 950 - total flux cleaned = 0.00572718 Jy ! Component: 1000 - total flux cleaned = 0.00583803 Jy ! Component: 1050 - total flux cleaned = 0.00581734 Jy ! Component: 1100 - total flux cleaned = 0.00579686 Jy ! Component: 1150 - total flux cleaned = 0.00577647 Jy ! Component: 1200 - total flux cleaned = 0.00581739 Jy ! Component: 1250 - total flux cleaned = 0.00577686 Jy ! Component: 1300 - total flux cleaned = 0.00579672 Jy ! Component: 1350 - total flux cleaned = 0.0058543 Jy ! Component: 1400 - total flux cleaned = 0.00583528 Jy ! Component: 1450 - total flux cleaned = 0.0058727 Jy ! Component: 1500 - total flux cleaned = 0.00594634 Jy ! Component: 1550 - total flux cleaned = 0.00601861 Jy ! Component: 1600 - total flux cleaned = 0.0060364 Jy ! Component: 1650 - total flux cleaned = 0.00610655 Jy ! Component: 1700 - total flux cleaned = 0.00615814 Jy ! Component: 1750 - total flux cleaned = 0.00617516 Jy ! Component: 1800 - total flux cleaned = 0.0061921 Jy ! Component: 1850 - total flux cleaned = 0.00625848 Jy ! Component: 1900 - total flux cleaned = 0.00627502 Jy ! Component: 1950 - total flux cleaned = 0.00635617 Jy ! Component: 2000 - total flux cleaned = 0.00642033 Jy ! Total flux subtracted in 2048 components = 0.00645191 Jy ! Clean residual min=-0.000964 max=0.000859 Jy/beam ! Clean residual mean=0.000002 rms=0.000297 Jy/beam ! Combined flux in latest and established models = 0.560895 Jy keep ! Adding 101 model components to the UV plane model. ! The established model now contains 151 components and 0.560895 Jy ![Exited script file: muppet] wmap "J0811-4929_X_2017_03_27_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8858 x 3.388 at 6.78 degrees (North through East) ! Clean map min=-0.0018694 max=0.36065 Jy/beam ! Writing clean map to FITS file: J0811-4929_X_2017_03_27_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.360651 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000298326 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.248156 0.248156 0.496312 0.992624 1.98525 3.97049 7.94099 15.882 31.764 63.5279 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.36 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8858 x 3.388 at 6.78 degrees (North through East) ! Clean map min=-0.0018694 max=0.36065 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 J0811-4929_X_2017_03_27_pus_uvs.log closed on Sat Apr 27 22:00:50 2019