! Started logfile: J0409-1655_X_2014_08_09_pus_uvs.log on Sat Jan 7 21:54:33 2017 obs J0409-1655_X_2014_08_09_pus_uva.fits ! Reading UV FITS file: J0409-1655_X_2014_08_09_pus_uva.fits ! AN table 1: 123 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.78103 visibilities/baseline/integration-bin. ! Found source: J0409-1655 ! ! 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 324 lines of history. ! ! Reading 51876 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 = 1024 print "field_cell =",field_cell ! field_cell = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@muppet J0409-1655_X_2014_08_09_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 = 1024x1024 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 142 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 142 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 142 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 142 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 142 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 142 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 142 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 142 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 142 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 142 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 142 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 142 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.968331Jy sigma=0.010904 ! Fit after self-cal, rms=0.943069Jy sigma=0.010665 ! 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=0.8267 mas, bmaj=2.839 mas, bpa=15.02 degrees ! Estimated noise=585.434 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 = 0.0391626 Jy ! Component: 100 - total flux cleaned = 0.0521335 Jy ! Total flux subtracted in 100 components = 0.0521335 Jy ! Clean residual min=-0.006058 max=0.014931 Jy/beam ! Clean residual mean=-0.000026 rms=0.001980 Jy/beam ! Combined flux in latest and established models = 0.0521335 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 19 components and 0.0521335 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=0.090417Jy sigma=0.000985 ! Fit after self-cal, rms=0.090097Jy sigma=0.000982 ! Inverting map ! Added new window around map position (5, -8.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0131374 Jy ! Component: 100 - total flux cleaned = 0.0212754 Jy ! Total flux subtracted in 100 components = 0.0212754 Jy ! Clean residual min=-0.004788 max=0.009476 Jy/beam ! Clean residual mean=-0.000022 rms=0.001630 Jy/beam ! Combined flux in latest and established models = 0.0734089 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 43 components and 0.0734089 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=0.086345Jy sigma=0.000939 ! Fit after self-cal, rms=0.085886Jy sigma=0.000934 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00969953 Jy ! Component: 100 - total flux cleaned = 0.0157834 Jy ! Total flux subtracted in 100 components = 0.0157834 Jy ! Clean residual min=-0.004699 max=0.009037 Jy/beam ! Clean residual mean=-0.000019 rms=0.001490 Jy/beam ! Combined flux in latest and established models = 0.0891923 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 54 components and 0.0891924 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=0.083625Jy sigma=0.000908 ! Fit after self-cal, rms=0.083401Jy sigma=0.000905 ! Inverting map ! Added new window around map position (-3.8, 9.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00972199 Jy ! Component: 100 - total flux cleaned = 0.0166857 Jy ! Total flux subtracted in 100 components = 0.0166857 Jy ! Clean residual min=-0.004234 max=0.006635 Jy/beam ! Clean residual mean=-0.000014 rms=0.001270 Jy/beam ! Combined flux in latest and established models = 0.105878 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 87 components and 0.105878 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=0.080872Jy sigma=0.000875 ! Fit after self-cal, rms=0.080707Jy sigma=0.000873 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.049 mas, bmaj=3.163 mas, bpa=13.3 degrees ! Estimated noise=277.692 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 = 0.0144354 Jy ! Component: 100 - total flux cleaned = 0.0249162 Jy ! Component: 150 - total flux cleaned = 0.0333079 Jy ! Component: 200 - total flux cleaned = 0.0402401 Jy ! Total flux subtracted in 200 components = 0.0402401 Jy ! Clean residual min=-0.005958 max=0.010769 Jy/beam ! Clean residual mean=-0.000024 rms=0.002011 Jy/beam ! Combined flux in latest and established models = 0.146118 Jy ! Performing phase self-cal ! Adding 81 model components to the UV plane model. ! The established model now contains 139 components and 0.146118 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=0.077025Jy sigma=0.000829 ! Fit after self-cal, rms=0.076727Jy sigma=0.000825 ! 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 1.08 FD 1.01 HN 1.48 KP 0.92 ! LA 0.85 MK 1.00* NL 1.04 OV 1.12 ! PT 0.85 SC 1.08 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.03 HN 1.22 KP 0.89 ! LA 0.84 MK 1.00* NL 1.03 OV 1.11 ! PT 0.81 SC 1.08 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 1.02 HN 1.33 KP 0.82 ! LA 0.89 MK 1.00* NL 1.03 OV 1.12 ! PT 0.79 SC 1.07 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 1.05 HN 1.30 KP 0.78 ! LA 0.87 MK 1.00* NL 1.01 OV 1.09 ! PT 0.83 SC 1.09 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.02 HN 1.33 KP 0.74 ! LA 0.87 MK 1.00* NL 1.08 OV 1.13 ! PT 0.83 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 1.04 HN 1.26 KP 0.76 ! LA 0.88 MK 1.00* NL 1.05 OV 1.11 ! PT 0.83 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.18 FD 1.19 HN 1.29 KP 0.82 ! LA 0.96 MK 1.00* NL 1.08 OV 1.18 ! PT 0.85 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.09 HN 1.30 KP 0.71 ! LA 0.89 MK 1.00* NL 1.11 OV 1.18 ! PT 0.85 SC 1.06 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.08 HN 1.20 KP 0.77 ! LA 0.89 MK 1.00* NL 1.07 OV 1.14 ! PT 0.83 SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.04 HN 1.20 KP 0.81 ! LA 0.89 MK 1.00* NL 1.12 OV 1.10 ! PT 0.83 SC 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.98 HN 1.16 KP 0.82 ! LA 0.91 MK 1.00* NL 1.12 OV 1.21 ! PT 0.86 SC 1.01 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.99 HN 1.26 KP 0.91 ! LA 0.86 MK 1.00* NL 1.07 OV 1.09 ! PT 0.87 SC 0.96 ! ! ! Fit before self-cal, rms=0.076727Jy sigma=0.000825 ! Fit after self-cal, rms=0.078942Jy sigma=0.000796 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.078 mas, bmaj=3.317 mas, bpa=13.89 degrees ! Estimated noise=275.859 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 = 0.00247658 Jy ! Component: 100 - total flux cleaned = 0.00260116 Jy ! Component: 150 - total flux cleaned = 0.0028549 Jy ! Component: 200 - total flux cleaned = 0.00307527 Jy ! Total flux subtracted in 200 components = 0.00307527 Jy ! Clean residual min=-0.003248 max=0.005542 Jy/beam ! Clean residual mean=0.000002 rms=0.001057 Jy/beam ! Combined flux in latest and established models = 0.149193 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 160 components and 0.149193 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=0.078683Jy sigma=0.000793 ! Fit after self-cal, rms=0.078836Jy sigma=0.000791 ! Inverting map ! Added new window around map position (-1.8, 16.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00589921 Jy ! Component: 100 - total flux cleaned = 0.00922488 Jy ! Component: 150 - total flux cleaned = 0.0117177 Jy ! Component: 200 - total flux cleaned = 0.013529 Jy ! Total flux subtracted in 200 components = 0.013529 Jy ! Clean residual min=-0.002602 max=0.003382 Jy/beam ! Clean residual mean=0.000004 rms=0.000784 Jy/beam ! Combined flux in latest and established models = 0.162722 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 198 components and 0.162722 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=0.078367Jy sigma=0.000785 ! Fit after self-cal, rms=0.078305Jy sigma=0.000783 ! 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=0.078305Jy sigma=0.000783 ! Fit after self-cal, rms=0.078509Jy sigma=0.000781 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.082 mas, bmaj=3.324 mas, bpa=13.76 degrees ! Estimated noise=272.424 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0020695 Jy ! Component: 100 - total flux cleaned = 0.00310691 Jy ! Component: 150 - total flux cleaned = 0.00343671 Jy ! Component: 200 - total flux cleaned = 0.00373557 Jy ! Total flux subtracted in 200 components = 0.00373557 Jy ! Clean residual min=-0.002262 max=0.002985 Jy/beam ! Clean residual mean=0.000006 rms=0.000664 Jy/beam ! Combined flux in latest and established models = 0.166458 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 211 components and 0.166458 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=0.078361Jy sigma=0.000780 ! Fit after self-cal, rms=0.078363Jy sigma=0.000779 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 (-2, 9.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00149442 Jy ! Component: 100 - total flux cleaned = 0.00170651 Jy ! Component: 150 - total flux cleaned = 0.00195731 Jy ! Component: 200 - total flux cleaned = 0.00224139 Jy ! Total flux subtracted in 200 components = 0.00224139 Jy ! Clean residual min=-0.002290 max=0.002719 Jy/beam ! Clean residual mean=0.000006 rms=0.000602 Jy/beam ! Combined flux in latest and established models = 0.168699 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 235 components and 0.168699 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=0.078209Jy sigma=0.000777 ! Fit after self-cal, rms=0.078174Jy sigma=0.000777 ! Inverting map ! Added new window around map position (2.4, -5.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00214415 Jy ! Component: 100 - total flux cleaned = 0.0020751 Jy ! Component: 150 - total flux cleaned = 0.00213365 Jy ! Component: 200 - total flux cleaned = 0.00228997 Jy ! Total flux subtracted in 200 components = 0.00228997 Jy ! Clean residual min=-0.002011 max=0.002296 Jy/beam ! Clean residual mean=0.000008 rms=0.000541 Jy/beam ! Combined flux in latest and established models = 0.170989 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 259 components and 0.170989 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=0.078043Jy sigma=0.000775 ! Fit after self-cal, rms=0.078026Jy sigma=0.000775 ! 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=0.078026Jy sigma=0.000775 ! Fit after self-cal, rms=0.077168Jy sigma=0.000775 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.082 mas, bmaj=3.317 mas, bpa=13.55 degrees ! Estimated noise=269.444 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00108256 Jy ! Component: 100 - total flux cleaned = 0.00147924 Jy ! Component: 150 - total flux cleaned = 0.00176952 Jy ! Component: 200 - total flux cleaned = 0.00194864 Jy ! Total flux subtracted in 200 components = 0.00194864 Jy ! Clean residual min=-0.001824 max=0.001824 Jy/beam ! Clean residual mean=0.000006 rms=0.000467 Jy/beam ! Combined flux in latest and established models = 0.172938 Jy selfcal ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 274 components and 0.172938 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=0.077088Jy sigma=0.000774 ! Fit after self-cal, rms=0.077078Jy sigma=0.000774 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 = 0.00029637 Jy ! Component: 100 - total flux cleaned = 0.000293827 Jy ! Component: 150 - total flux cleaned = 0.000418644 Jy ! Component: 200 - total flux cleaned = 0.000537187 Jy ! Total flux subtracted in 200 components = 0.000537187 Jy ! Clean residual min=-0.001736 max=0.001716 Jy/beam ! Clean residual mean=0.000006 rms=0.000448 Jy/beam ! Combined flux in latest and established models = 0.173475 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 285 components and 0.173475 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=0.077028Jy sigma=0.000773 ! Fit after self-cal, rms=0.077011Jy sigma=0.000773 ! 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=0.077011Jy sigma=0.000773 ! Fit after self-cal, rms=0.076231Jy sigma=0.000773 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.355 mas, bmaj=4.685 mas, bpa=-0.1373 degrees ! Estimated noise=300.899 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000919126 Jy ! Component: 100 - total flux cleaned = 0.00142137 Jy ! Component: 150 - total flux cleaned = 0.00177439 Jy ! Component: 200 - total flux cleaned = 0.00212048 Jy ! Total flux subtracted in 200 components = 0.00212048 Jy ! Clean residual min=-0.001743 max=0.002084 Jy/beam ! Clean residual mean=0.000007 rms=0.000546 Jy/beam ! Combined flux in latest and established models = 0.175596 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 305 components and 0.175596 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=0.076204Jy sigma=0.000772 ! Fit after self-cal, rms=0.076196Jy sigma=0.000772 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 = 3.39499e-05 Jy ! Component: 100 - total flux cleaned = 0.000198503 Jy ! Component: 150 - total flux cleaned = 0.000347442 Jy ! Component: 200 - total flux cleaned = 0.000485378 Jy ! Total flux subtracted in 200 components = 0.000485378 Jy ! Clean residual min=-0.001665 max=0.002042 Jy/beam ! Clean residual mean=0.000008 rms=0.000523 Jy/beam ! Combined flux in latest and established models = 0.176081 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 322 components and 0.176081 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=0.076182Jy sigma=0.000772 ! Fit after self-cal, rms=0.076182Jy sigma=0.000772 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=1.081 mas, bmaj=3.313 mas, bpa=13.42 degrees ! Estimated noise=267.569 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.081 x 3.313 at 13.42 degrees (North through East) ! Clean map min=-0.0034031 max=0.048851 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=0.8347 mas, bmaj=2.936 mas, bpa=15.25 degrees ! Estimated noise=588.157 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0393118 Jy ! Component: 100 - total flux cleaned = 0.0601495 Jy ! Component: 150 - total flux cleaned = 0.0747293 Jy ! Component: 200 - total flux cleaned = 0.0865226 Jy ! Total flux subtracted in 200 components = 0.0865226 Jy ! Clean residual min=-0.005001 max=0.007217 Jy/beam ! Clean residual mean=0.000001 rms=0.001581 Jy/beam ! Combined flux in latest and established models = 0.0865225 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 34 model components to the UV plane model. ! The established model now contains 34 components and 0.0865225 Jy ! Inverting map and beam ! Estimated beam: bmin=1.081 mas, bmaj=3.313 mas, bpa=13.42 degrees ! Estimated noise=267.569 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 = 0.0163255 Jy ! Component: 100 - total flux cleaned = 0.0280242 Jy ! Component: 150 - total flux cleaned = 0.0371822 Jy ! Component: 200 - total flux cleaned = 0.0447331 Jy ! Total flux subtracted in 200 components = 0.0447331 Jy ! Clean residual min=-0.004419 max=0.005610 Jy/beam ! Clean residual mean=-0.000004 rms=0.001408 Jy/beam ! Combined flux in latest and established models = 0.131256 Jy ! Adding 69 model components to the UV plane model. ! The established model now contains 92 components and 0.131256 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=2.355 mas, bmaj=4.685 mas, bpa=-0.1373 degrees ! Estimated noise=300.899 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0095497 Jy ! Component: 100 - total flux cleaned = 0.0168365 Jy ! Component: 150 - total flux cleaned = 0.0225829 Jy ! Component: 200 - total flux cleaned = 0.0271703 Jy ! Total flux subtracted in 200 components = 0.0271703 Jy ! Clean residual min=-0.003145 max=0.004235 Jy/beam ! Clean residual mean=0.000002 rms=0.001087 Jy/beam ! Combined flux in latest and established models = 0.158426 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 = 0.00369351 Jy ! Component: 100 - total flux cleaned = 0.00669601 Jy ! Component: 150 - total flux cleaned = 0.00899942 Jy ! Component: 200 - total flux cleaned = 0.010468 Jy ! Total flux subtracted in 200 components = 0.010468 Jy ! Clean residual min=-0.002237 max=0.002543 Jy/beam ! Clean residual mean=0.000006 rms=0.000732 Jy/beam ! Combined flux in latest and established models = 0.168894 Jy ! Adding 119 model components to the UV plane model. ! The established model now contains 195 components and 0.168894 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.081 mas, bmaj=3.313 mas, bpa=13.42 degrees ! Estimated noise=267.569 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00223152 Jy ! Component: 100 - total flux cleaned = 0.00319766 Jy ! Component: 150 - total flux cleaned = 0.00384666 Jy ! Component: 200 - total flux cleaned = 0.00443151 Jy ! Total flux subtracted in 200 components = 0.00443151 Jy ! Clean residual min=-0.001910 max=0.001868 Jy/beam ! Clean residual mean=0.000005 rms=0.000469 Jy/beam ! Combined flux in latest and established models = 0.173325 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 219 components and 0.173325 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=0.076303Jy sigma=0.000773 ! Fit after self-cal, rms=0.076204Jy sigma=0.000773 wmodel J0409-1655_X_2014_08_09_pus_map.mod ! Writing 219 model components to file: J0409-1655_X_2014_08_09_pus_map.mod wobs J0409-1655_X_2014_08_09_pus_uvs.fits ! Writing UV FITS file: J0409-1655_X_2014_08_09_pus_uvs.fits wwins J0409-1655_X_2014_08_09_pus_map.win ! wwins: Wrote 6 windows to J0409-1655_X_2014_08_09_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=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -6.35693e-05 Jy ! Component: 100 - total flux cleaned = 8.21827e-05 Jy ! Component: 150 - total flux cleaned = 0.000193159 Jy ! Component: 200 - total flux cleaned = 0.000246609 Jy ! Component: 250 - total flux cleaned = 0.000370881 Jy ! Component: 300 - total flux cleaned = 0.000418583 Jy ! Component: 350 - total flux cleaned = 0.000488186 Jy ! Component: 400 - total flux cleaned = 0.000510937 Jy ! Component: 450 - total flux cleaned = 0.000618742 Jy ! Component: 500 - total flux cleaned = 0.00065993 Jy ! Component: 550 - total flux cleaned = 0.000680155 Jy ! Component: 600 - total flux cleaned = 0.000641121 Jy ! Component: 650 - total flux cleaned = 0.000660087 Jy ! Component: 700 - total flux cleaned = 0.000584781 Jy ! Component: 750 - total flux cleaned = 0.000548405 Jy ! Component: 800 - total flux cleaned = 0.000530214 Jy ! Component: 850 - total flux cleaned = 0.000495131 Jy ! Component: 900 - total flux cleaned = 0.000494959 Jy ! Component: 950 - total flux cleaned = 0.000395199 Jy ! Component: 1000 - total flux cleaned = 0.00037923 Jy ! Component: 1050 - total flux cleaned = 0.00039515 Jy ! Component: 1100 - total flux cleaned = 0.000363575 Jy ! Component: 1150 - total flux cleaned = 0.000348181 Jy ! Component: 1200 - total flux cleaned = 0.000288321 Jy ! Component: 1250 - total flux cleaned = 0.000229824 Jy ! Component: 1300 - total flux cleaned = 0.000215709 Jy ! Component: 1350 - total flux cleaned = 0.000159091 Jy ! Component: 1400 - total flux cleaned = 0.000144766 Jy ! Component: 1450 - total flux cleaned = 0.000117412 Jy ! Component: 1500 - total flux cleaned = 7.75633e-05 Jy ! Component: 1550 - total flux cleaned = 6.46288e-05 Jy ! Component: 1600 - total flux cleaned = 3.89629e-05 Jy ! Component: 1650 - total flux cleaned = 5.1713e-05 Jy ! Component: 1700 - total flux cleaned = 2.64147e-05 Jy ! Component: 1750 - total flux cleaned = -2.25204e-05 Jy ! Component: 1800 - total flux cleaned = -2.24843e-05 Jy ! Component: 1850 - total flux cleaned = -1.04622e-05 Jy ! Component: 1900 - total flux cleaned = -6.90403e-05 Jy ! Component: 1950 - total flux cleaned = -5.78468e-05 Jy ! Component: 2000 - total flux cleaned = -0.000126215 Jy ! Component: 2050 - total flux cleaned = -0.000148581 Jy ! Component: 2100 - total flux cleaned = -0.000170632 Jy ! Component: 2150 - total flux cleaned = -0.000203387 Jy ! Component: 2200 - total flux cleaned = -0.00026769 Jy ! Component: 2250 - total flux cleaned = -0.000278228 Jy ! Component: 2300 - total flux cleaned = -0.000288839 Jy ! Component: 2350 - total flux cleaned = -0.00030949 Jy ! Component: 2400 - total flux cleaned = -0.000319687 Jy ! Component: 2450 - total flux cleaned = -0.000289932 Jy ! Component: 2500 - total flux cleaned = -0.000309857 Jy ! Component: 2550 - total flux cleaned = -0.000329541 Jy ! Component: 2600 - total flux cleaned = -0.00032949 Jy ! Component: 2650 - total flux cleaned = -0.000310492 Jy ! Component: 2700 - total flux cleaned = -0.000282441 Jy ! Component: 2750 - total flux cleaned = -0.000291461 Jy ! Component: 2800 - total flux cleaned = -0.000272988 Jy ! Component: 2850 - total flux cleaned = -0.00024603 Jy ! Component: 2900 - total flux cleaned = -0.00024606 Jy ! Component: 2950 - total flux cleaned = -0.000228434 Jy ! Component: 3000 - total flux cleaned = -0.000219725 Jy ! Component: 3050 - total flux cleaned = -0.000228295 Jy ! Component: 3100 - total flux cleaned = -0.000202629 Jy ! Component: 3150 - total flux cleaned = -0.000202593 Jy ! Component: 3200 - total flux cleaned = -0.000144359 Jy ! Component: 3250 - total flux cleaned = -0.000152708 Jy ! Component: 3300 - total flux cleaned = -0.000144485 Jy ! Component: 3350 - total flux cleaned = -0.000120216 Jy ! Component: 3400 - total flux cleaned = -0.000104194 Jy ! Component: 3450 - total flux cleaned = -6.46578e-05 Jy ! Component: 3500 - total flux cleaned = -7.24027e-05 Jy ! Component: 3550 - total flux cleaned = -1.81232e-05 Jy ! Component: 3600 - total flux cleaned = 4.32339e-05 Jy ! Component: 3650 - total flux cleaned = 5.09114e-05 Jy ! Component: 3700 - total flux cleaned = 6.60645e-05 Jy ! Component: 3750 - total flux cleaned = 8.11286e-05 Jy ! Component: 3800 - total flux cleaned = 0.00013272 Jy ! Component: 3850 - total flux cleaned = 0.000139948 Jy ! Component: 3900 - total flux cleaned = 0.000139875 Jy ! Component: 3950 - total flux cleaned = 0.00016134 Jy ! Component: 4000 - total flux cleaned = 0.000168387 Jy ! Component: 4050 - total flux cleaned = 0.000196653 Jy ! Total flux subtracted in 4096 components = 0.000210578 Jy ! Clean residual min=-0.000397 max=0.000385 Jy/beam ! Clean residual mean=-0.000000 rms=0.000129 Jy/beam ! Combined flux in latest and established models = 0.173536 Jy keep ! Adding 302 model components to the UV plane model. ! The established model now contains 520 components and 0.173536 Jy ![Exited script file: muppet] wmap "J0409-1655_X_2014_08_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.081 x 3.313 at 13.42 degrees (North through East) ! Clean map min=-0.0014161 max=0.049622 Jy/beam ! Writing clean map to FITS file: J0409-1655_X_2014_08_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0496219 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000127062 device "J0409-1655_X_2014_08_09_pus\_map.eps/VPS" ! Attempting to open device: 'J0409-1655_X_2014_08_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.768179 0.768179 1.53636 3.07272 6.14543 12.2909 24.5817 49.1634 98.3269 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.049 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.081 x 3.313 at 13.42 degrees (North through East) ! Clean map min=-0.0014161 max=0.049622 Jy/beam quit ! Quitting program ! Log file J0409-1655_X_2014_08_09_pus_uvs.log closed on Sat Jan 7 21:54:42 2017