! Started logfile: J0320-1702_X_2017_08_12_pus_uvs.log on Fri May 10 15:18:46 2019 obs J0320-1702_X_2017_08_12_pus_uva.fits ! Reading UV FITS file: J0320-1702_X_2017_08_12_pus_uva.fits ! AN table 1: 116 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.781226 visibilities/baseline/integration-bin. ! Found source: J0320-1702 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 1049 lines of history. ! ! Reading 48936 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 J0320-1702_X_2017_08_12_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 129 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 129 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 129 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 129 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 129 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 129 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 129 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 129 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 129 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 129 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 129 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 171 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.902188Jy sigma=0.007074 ! Fit after self-cal, rms=0.881294Jy sigma=0.006913 ! 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=0.6409 mas, bmaj=1.636 mas, bpa=-3.613 degrees ! Estimated noise=981.326 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 = 0.0935034 Jy ! Component: 100 - total flux cleaned = 0.115474 Jy ! Total flux subtracted in 100 components = 0.115474 Jy ! Clean residual min=-0.004518 max=0.008374 Jy/beam ! Clean residual mean=-0.000003 rms=0.001312 Jy/beam ! Combined flux in latest and established models = 0.115474 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.115474 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=0.089885Jy sigma=0.000658 ! Fit after self-cal, rms=0.089876Jy sigma=0.000658 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00874374 Jy ! Component: 100 - total flux cleaned = 0.0128921 Jy ! Total flux subtracted in 100 components = 0.0128921 Jy ! Clean residual min=-0.003740 max=0.004244 Jy/beam ! Clean residual mean=-0.000007 rms=0.000994 Jy/beam ! Combined flux in latest and established models = 0.128366 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 16 components and 0.128366 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=0.088945Jy sigma=0.000650 ! Fit after self-cal, rms=0.088942Jy sigma=0.000649 ! 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=0.781 mas, bmaj=1.895 mas, bpa=-2.37 degrees ! Estimated noise=414.769 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 = 0.00331739 Jy ! Component: 100 - total flux cleaned = 0.00490924 Jy ! Component: 150 - total flux cleaned = 0.00573813 Jy ! Component: 200 - total flux cleaned = 0.00595286 Jy ! Total flux subtracted in 200 components = 0.00595286 Jy ! Clean residual min=-0.002900 max=0.003382 Jy/beam ! Clean residual mean=-0.000005 rms=0.000946 Jy/beam ! Combined flux in latest and established models = 0.134319 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 23 components and 0.134319 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=0.088832Jy sigma=0.000648 ! Fit after self-cal, rms=0.088833Jy sigma=0.000648 ! 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 1.07 FD 1.00* HN 1.27 KP 1.06 ! LA 0.97 MK 0.97 NL 1.00 OV 1.06 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 1.01 KP 1.07 ! LA 0.92 MK 1.05 NL 1.01 OV 1.01 ! PT 1.08 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 1.06 KP 0.98 ! LA 0.98 MK 0.99 NL 1.00 OV 1.04 ! PT 1.03 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 1.10 KP 1.05 ! LA 0.97 MK 1.01 NL 1.00 OV 1.04 ! PT 1.04 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 1.00 KP 0.99 ! LA 0.97 MK 1.02 NL 1.00 OV 1.00 ! PT 1.04 SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 1.05 KP 0.98 ! LA 0.95 MK 1.01 NL 1.00 OV 0.98 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00* HN 1.00 KP 0.97 ! LA 1.01 MK 1.01 NL 0.98 OV 0.97 ! PT 1.06 SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00* HN 1.06 KP 0.96 ! LA 0.97 MK 0.96 NL 0.96 OV 1.01 ! PT 1.03 SC 1.04 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00* HN 1.01 KP 0.94 ! LA 0.99 MK 0.98 NL 0.96 OV 0.97 ! PT 1.05 SC 0.97 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00* HN 1.01 KP 0.94 ! LA 0.97 MK 0.97 NL 0.98 OV 1.00 ! PT 1.02 SC 0.96 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 1.06 KP 0.95 ! LA 0.99 MK 0.97 NL 0.95 OV 1.00 ! PT 1.02 SC 0.95 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00* HN 0.97 KP 0.91 ! LA 0.95 MK 1.01 NL 0.93 OV 1.03 ! PT 1.03 SC 0.99 ! ! ! Fit before self-cal, rms=0.088833Jy sigma=0.000648 ! Fit after self-cal, rms=0.089016Jy sigma=0.000646 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7827 mas, bmaj=1.894 mas, bpa=-2.393 degrees ! Estimated noise=414.721 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 = 0.000152998 Jy ! Component: 100 - total flux cleaned = 0.000178653 Jy ! Component: 150 - total flux cleaned = 0.000178955 Jy ! Component: 200 - total flux cleaned = 0.000190343 Jy ! Total flux subtracted in 200 components = 0.000190343 Jy ! Clean residual min=-0.002500 max=0.003308 Jy/beam ! Clean residual mean=-0.000009 rms=0.000890 Jy/beam ! Combined flux in latest and established models = 0.13451 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 28 components and 0.13451 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=0.089012Jy sigma=0.000646 ! Fit after self-cal, rms=0.089047Jy sigma=0.000646 ! 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=0.089047Jy sigma=0.000646 ! Fit after self-cal, rms=0.089066Jy sigma=0.000645 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7821 mas, bmaj=1.891 mas, bpa=-2.37 degrees ! Estimated noise=414.539 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000150838 Jy ! Component: 100 - total flux cleaned = 0.000137328 Jy ! Component: 150 - total flux cleaned = 0.000125851 Jy ! Component: 200 - total flux cleaned = 0.000115541 Jy ! Total flux subtracted in 200 components = 0.000115541 Jy ! Clean residual min=-0.002461 max=0.002853 Jy/beam ! Clean residual mean=-0.000010 rms=0.000848 Jy/beam ! Combined flux in latest and established models = 0.134625 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 32 components and 0.134625 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=0.089063Jy sigma=0.000645 ! Fit after self-cal, rms=0.089074Jy sigma=0.000645 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 = 2.12053e-05 Jy ! Component: 100 - total flux cleaned = 1.13309e-05 Jy ! Component: 150 - total flux cleaned = 1.76317e-06 Jy ! Component: 200 - total flux cleaned = 1.78962e-06 Jy ! Total flux subtracted in 200 components = 1.78962e-06 Jy ! Clean residual min=-0.002448 max=0.002850 Jy/beam ! Clean residual mean=-0.000010 rms=0.000848 Jy/beam ! Combined flux in latest and established models = 0.134627 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 34 components and 0.134627 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=0.089072Jy sigma=0.000645 ! Fit after self-cal, rms=0.089072Jy 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=0.089072Jy sigma=0.000645 ! Fit after self-cal, rms=0.089012Jy sigma=0.000645 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7814 mas, bmaj=1.89 mas, bpa=-2.334 degrees ! Estimated noise=414.14 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.55267e-05 Jy ! Component: 100 - total flux cleaned = 9.62215e-05 Jy ! Component: 150 - total flux cleaned = 8.6365e-05 Jy ! Component: 200 - total flux cleaned = 7.65843e-05 Jy ! Total flux subtracted in 200 components = 7.65843e-05 Jy ! Clean residual min=-0.002434 max=0.002862 Jy/beam ! Clean residual mean=-0.000010 rms=0.000845 Jy/beam ! Combined flux in latest and established models = 0.134704 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 35 components and 0.134704 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=0.089010Jy sigma=0.000645 ! Fit after self-cal, rms=0.089010Jy sigma=0.000645 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 = 5.38843e-06 Jy ! Component: 100 - total flux cleaned = -2.71035e-06 Jy ! Component: 150 - total flux cleaned = 5.48924e-06 Jy ! Component: 200 - total flux cleaned = 5.66342e-06 Jy ! Total flux subtracted in 200 components = 5.66342e-06 Jy ! Clean residual min=-0.002421 max=0.002864 Jy/beam ! Clean residual mean=-0.000010 rms=0.000845 Jy/beam ! Combined flux in latest and established models = 0.134709 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 36 components and 0.134709 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=0.089008Jy sigma=0.000645 ! Fit after self-cal, rms=0.089008Jy sigma=0.000645 ! 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=0.089008Jy sigma=0.000645 ! Fit after self-cal, rms=0.088931Jy sigma=0.000645 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.038 mas, bmaj=4.169 mas, bpa=-0.3025 degrees ! Estimated noise=556.475 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000735043 Jy ! Component: 100 - total flux cleaned = 0.000807614 Jy ! Component: 150 - total flux cleaned = 0.000828449 Jy ! Component: 200 - total flux cleaned = 0.0008479 Jy ! Total flux subtracted in 200 components = 0.0008479 Jy ! Clean residual min=-0.004119 max=0.005807 Jy/beam ! Clean residual mean=-0.000024 rms=0.001865 Jy/beam ! Combined flux in latest and established models = 0.135557 Jy selfcal ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 37 components and 0.135557 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=0.088934Jy sigma=0.000645 ! Fit after self-cal, rms=0.088934Jy sigma=0.000645 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 = 6.60796e-05 Jy ! Component: 100 - total flux cleaned = 6.51604e-05 Jy ! Component: 150 - total flux cleaned = 6.41436e-05 Jy ! Component: 200 - total flux cleaned = 7.87734e-05 Jy ! Total flux subtracted in 200 components = 7.87734e-05 Jy ! Clean residual min=-0.004129 max=0.005795 Jy/beam ! Clean residual mean=-0.000024 rms=0.001863 Jy/beam ! Combined flux in latest and established models = 0.135636 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 38 components and 0.135636 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=0.088937Jy sigma=0.000645 ! Fit after self-cal, rms=0.088937Jy sigma=0.000645 ! 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=0.7809 mas, bmaj=1.889 mas, bpa=-2.297 degrees ! Estimated noise=413.799 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7809 x 1.889 at -2.297 degrees (North through East) ! Clean map min=-0.0022097 max=0.12069 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=0.6417 mas, bmaj=1.63 mas, bpa=-3.422 degrees ! Estimated noise=980.427 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.093176 Jy ! Component: 100 - total flux cleaned = 0.115744 Jy ! Component: 150 - total flux cleaned = 0.124408 Jy ! Component: 200 - total flux cleaned = 0.128618 Jy ! Total flux subtracted in 200 components = 0.128618 Jy ! Clean residual min=-0.003829 max=0.004266 Jy/beam ! Clean residual mean=-0.000010 rms=0.000956 Jy/beam ! Combined flux in latest and established models = 0.128618 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 0.128618 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7809 mas, bmaj=1.889 mas, bpa=-2.297 degrees ! Estimated noise=413.799 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 = 0.00318638 Jy ! Component: 100 - total flux cleaned = 0.00464649 Jy ! Component: 150 - total flux cleaned = 0.00539426 Jy ! Component: 200 - total flux cleaned = 0.00551288 Jy ! Total flux subtracted in 200 components = 0.00551288 Jy ! Clean residual min=-0.002559 max=0.002878 Jy/beam ! Clean residual mean=-0.000010 rms=0.000856 Jy/beam ! Combined flux in latest and established models = 0.134131 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 29 components and 0.134131 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=2.038 mas, bmaj=4.169 mas, bpa=-0.3025 degrees ! Estimated noise=556.475 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00103179 Jy ! Component: 100 - total flux cleaned = 0.00120826 Jy ! Component: 150 - total flux cleaned = 0.00122974 Jy ! Component: 200 - total flux cleaned = 0.00124972 Jy ! Total flux subtracted in 200 components = 0.00124972 Jy ! Clean residual min=-0.004141 max=0.005803 Jy/beam ! Clean residual mean=-0.000025 rms=0.001868 Jy/beam ! Combined flux in latest and established models = 0.135381 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.7073e-05 Jy ! Component: 100 - total flux cleaned = 4.35792e-05 Jy ! Component: 150 - total flux cleaned = 5.88524e-05 Jy ! Component: 200 - total flux cleaned = 6.58447e-05 Jy ! Total flux subtracted in 200 components = 6.58447e-05 Jy ! Clean residual min=-0.004142 max=0.005796 Jy/beam ! Clean residual mean=-0.000024 rms=0.001866 Jy/beam ! Combined flux in latest and established models = 0.135447 Jy ! Adding 6 model components to the UV plane model. ! The established model now contains 33 components and 0.135447 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7809 mas, bmaj=1.889 mas, bpa=-2.297 degrees ! Estimated noise=413.799 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000857528 Jy ! Component: 100 - total flux cleaned = -0.000861225 Jy ! Component: 150 - total flux cleaned = -0.000840695 Jy ! Component: 200 - total flux cleaned = -0.000806181 Jy ! Total flux subtracted in 200 components = -0.000806181 Jy ! Clean residual min=-0.002495 max=0.002866 Jy/beam ! Clean residual mean=-0.000010 rms=0.000850 Jy/beam ! Combined flux in latest and established models = 0.134641 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 36 components and 0.134641 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=0.088955Jy sigma=0.000645 ! Fit after self-cal, rms=0.088950Jy sigma=0.000645 wmodel J0320-1702_X_2017_08_12_pus_map.mod ! Writing 36 model components to file: J0320-1702_X_2017_08_12_pus_map.mod wobs J0320-1702_X_2017_08_12_pus_uvs.fits ! Writing UV FITS file: J0320-1702_X_2017_08_12_pus_uvs.fits wwins J0320-1702_X_2017_08_12_pus_map.win ! wwins: Wrote 1 windows to J0320-1702_X_2017_08_12_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00110008 Jy ! Component: 100 - total flux cleaned = 0.00197162 Jy ! Component: 150 - total flux cleaned = 0.00279049 Jy ! Component: 200 - total flux cleaned = 0.00352343 Jy ! Component: 250 - total flux cleaned = 0.00410494 Jy ! Component: 300 - total flux cleaned = 0.00477259 Jy ! Component: 350 - total flux cleaned = 0.00537915 Jy ! Component: 400 - total flux cleaned = 0.00586221 Jy ! Component: 450 - total flux cleaned = 0.00626252 Jy ! Component: 500 - total flux cleaned = 0.00661845 Jy ! Component: 550 - total flux cleaned = 0.00699535 Jy ! Component: 600 - total flux cleaned = 0.00733073 Jy ! Component: 650 - total flux cleaned = 0.0076272 Jy ! Component: 700 - total flux cleaned = 0.00800205 Jy ! Component: 750 - total flux cleaned = 0.00828229 Jy ! Component: 800 - total flux cleaned = 0.0085288 Jy ! Component: 850 - total flux cleaned = 0.00876921 Jy ! Component: 900 - total flux cleaned = 0.00902898 Jy ! Component: 950 - total flux cleaned = 0.00918039 Jy ! Component: 1000 - total flux cleaned = 0.00930457 Jy ! Component: 1050 - total flux cleaned = 0.00945074 Jy ! Component: 1100 - total flux cleaned = 0.00959314 Jy ! Component: 1150 - total flux cleaned = 0.00966296 Jy ! Component: 1200 - total flux cleaned = 0.00979933 Jy ! Component: 1250 - total flux cleaned = 0.00993341 Jy ! Component: 1300 - total flux cleaned = 0.010043 Jy ! Component: 1350 - total flux cleaned = 0.010151 Jy ! Component: 1400 - total flux cleaned = 0.0102572 Jy ! Component: 1450 - total flux cleaned = 0.0103823 Jy ! Component: 1500 - total flux cleaned = 0.0105044 Jy ! Component: 1550 - total flux cleaned = 0.0104437 Jy ! Component: 1600 - total flux cleaned = 0.0105432 Jy ! Component: 1650 - total flux cleaned = 0.0106019 Jy ! Component: 1700 - total flux cleaned = 0.0106403 Jy ! Component: 1750 - total flux cleaned = 0.0107349 Jy ! Component: 1800 - total flux cleaned = 0.0107528 Jy ! Component: 1850 - total flux cleaned = 0.0107711 Jy ! Component: 1900 - total flux cleaned = 0.0108616 Jy ! Component: 1950 - total flux cleaned = 0.0108795 Jy ! Component: 2000 - total flux cleaned = 0.0109673 Jy ! Total flux subtracted in 2048 components = 0.0109845 Jy ! Clean residual min=-0.000929 max=0.001084 Jy/beam ! Clean residual mean=-0.000006 rms=0.000393 Jy/beam ! Combined flux in latest and established models = 0.145625 Jy keep ! Adding 189 model components to the UV plane model. ! The established model now contains 225 components and 0.145625 Jy ![Exited script file: muppet] wmap "J0320-1702_X_2017_08_12_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7809 x 1.889 at -2.297 degrees (North through East) ! Clean map min=-0.0015693 max=0.12093 Jy/beam ! Writing clean map to FITS file: J0320-1702_X_2017_08_12_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.120929 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000381445 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.946291 0.946291 1.89258 3.78516 7.57033 15.1407 30.2813 60.5626 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.12 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7809 x 1.889 at -2.297 degrees (North through East) ! Clean map min=-0.0015693 max=0.12093 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 J0320-1702_X_2017_08_12_pus_uvs.log closed on Fri May 10 15:18:49 2019