! Started logfile: J1941-0511_X_2014_08_09_pus_uvs.log on Wed Nov 30 14:14:42 2016 obs J1941-0511_X_2014_08_09_pus_uva.fits ! Reading UV FITS file: J1941-0511_X_2014_08_09_pus_uva.fits ! AN table 1: 82 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.702981 visibilities/baseline/integration-bin. ! Found source: J1941-0511 ! ! 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 31128 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 J1941-0511_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 = 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 127 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 127 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 127 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 127 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 127 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 127 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 127 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 127 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 127 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 127 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 127 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 127 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.873950Jy sigma=0.010314 ! Fit after self-cal, rms=0.859236Jy sigma=0.010132 ! 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=0.8357 mas, bmaj=2.602 mas, bpa=17.95 degrees ! Estimated noise=625.683 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 = 0.105638 Jy ! Component: 100 - total flux cleaned = 0.146022 Jy ! Total flux subtracted in 100 components = 0.146022 Jy ! Clean residual min=-0.008563 max=0.017847 Jy/beam ! Clean residual mean=-0.000005 rms=0.003029 Jy/beam ! Combined flux in latest and established models = 0.146022 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.146022 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=0.085440Jy sigma=0.000965 ! Fit after self-cal, rms=0.085004Jy sigma=0.000960 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0206233 Jy ! Component: 100 - total flux cleaned = 0.0321679 Jy ! Total flux subtracted in 100 components = 0.0321679 Jy ! Clean residual min=-0.007394 max=0.007977 Jy/beam ! Clean residual mean=-0.000017 rms=0.002014 Jy/beam ! Combined flux in latest and established models = 0.17819 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 17 components and 0.17819 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=0.078514Jy sigma=0.000887 ! Fit after self-cal, rms=0.078425Jy sigma=0.000886 ! 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=1.026 mas, bmaj=2.816 mas, bpa=17.59 degrees ! Estimated noise=343.065 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 = 0.00955633 Jy ! Component: 100 - total flux cleaned = 0.0147353 Jy ! Component: 150 - total flux cleaned = 0.017703 Jy ! Component: 200 - total flux cleaned = 0.0190434 Jy ! Total flux subtracted in 200 components = 0.0190434 Jy ! Clean residual min=-0.008741 max=0.009806 Jy/beam ! Clean residual mean=-0.000016 rms=0.002298 Jy/beam ! Combined flux in latest and established models = 0.197233 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 35 components and 0.197233 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=0.077043Jy sigma=0.000875 ! Fit after self-cal, rms=0.077033Jy sigma=0.000875 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.19 HN 1.06 KP 0.89 ! LA 0.97 MK 1.00* NL 0.94 OV 1.01 ! PT 0.94 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.15 HN 1.07 KP 0.83 ! LA 0.98 MK 1.00* NL 1.20 OV 1.02 ! PT 0.90 SC 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.42 HN 1.09 KP 0.78 ! LA 1.01 MK 1.00* NL 0.95 OV 1.48 ! PT 0.94 SC 1.43 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.14 HN 1.07 KP 0.78 ! LA 1.02 MK 1.00* NL 0.95 OV 1.01 ! PT 0.89 SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.17 HN 1.03 KP 0.72 ! LA 1.00 MK 1.00* NL 0.99 OV 1.32 ! PT 0.92 SC 0.94 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.16 HN 1.08 KP 0.74 ! LA 1.04 MK 1.00* NL 0.98 OV 1.01 ! PT 0.91 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.29 HN 1.24 KP 0.79 ! LA 1.09 MK 1.00* NL 1.00 OV 1.09 ! PT 0.95 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.20 HN 1.13 KP 0.72 ! LA 0.99 MK 1.00* NL 0.99 OV 1.06 ! PT 0.87 SC 0.97 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.20 HN 1.11 KP 0.74 ! LA 1.02 MK 1.00* NL 0.99 OV 1.05 ! PT 0.92 SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.17 HN 1.14 KP 0.78 ! LA 1.06 MK 1.00* NL 0.98 OV 1.05 ! PT 0.89 SC 0.94 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.18 HN 1.11 KP 0.81 ! LA 1.07 MK 1.00* NL 1.01 OV 1.04 ! PT 0.91 SC 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.16 HN 1.02 KP 0.85 ! LA 1.03 MK 1.00* NL 1.00 OV 1.05 ! PT 0.95 SC 1.05 ! ! ! Fit before self-cal, rms=0.077033Jy sigma=0.000875 ! Fit after self-cal, rms=0.073845Jy sigma=0.000810 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.029 mas, bmaj=2.841 mas, bpa=17.94 degrees ! Estimated noise=343.464 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-4.2, 4.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00625357 Jy ! Component: 100 - total flux cleaned = 0.00989311 Jy ! Component: 150 - total flux cleaned = 0.012067 Jy ! Component: 200 - total flux cleaned = 0.0137209 Jy ! Total flux subtracted in 200 components = 0.0137209 Jy ! Clean residual min=-0.002423 max=0.003857 Jy/beam ! Clean residual mean=-0.000005 rms=0.000837 Jy/beam ! Combined flux in latest and established models = 0.210954 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 77 components and 0.210954 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=0.073274Jy sigma=0.000802 ! Fit after self-cal, rms=0.073341Jy sigma=0.000800 ! 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=0.073341Jy sigma=0.000800 ! Fit after self-cal, rms=0.074141Jy sigma=0.000787 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.032 mas, bmaj=2.834 mas, bpa=17.77 degrees ! Estimated noise=342.576 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00261101 Jy ! Component: 100 - total flux cleaned = 0.00341961 Jy ! Component: 150 - total flux cleaned = 0.00405452 Jy ! Component: 200 - total flux cleaned = 0.0045921 Jy ! Total flux subtracted in 200 components = 0.0045921 Jy ! Clean residual min=-0.001586 max=0.002430 Jy/beam ! Clean residual mean=-0.000003 rms=0.000497 Jy/beam ! Combined flux in latest and established models = 0.215546 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 105 components and 0.215546 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=0.074018Jy sigma=0.000786 ! Fit after self-cal, rms=0.074048Jy sigma=0.000786 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-1, 9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00216514 Jy ! Component: 100 - total flux cleaned = 0.00322464 Jy ! Component: 150 - total flux cleaned = 0.00379535 Jy ! Component: 200 - total flux cleaned = 0.00437717 Jy ! Total flux subtracted in 200 components = 0.00437717 Jy ! Clean residual min=-0.001468 max=0.001515 Jy/beam ! Clean residual mean=-0.000003 rms=0.000407 Jy/beam ! Combined flux in latest and established models = 0.219923 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 136 components and 0.219923 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=0.073971Jy sigma=0.000785 ! Fit after self-cal, rms=0.073963Jy sigma=0.000785 ! 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=0.073963Jy sigma=0.000785 ! Fit after self-cal, rms=0.079324Jy sigma=0.000787 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.033 mas, bmaj=2.835 mas, bpa=17.75 degrees ! Estimated noise=344.2 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00117973 Jy ! Component: 100 - total flux cleaned = 0.00159582 Jy ! Component: 150 - total flux cleaned = 0.00182661 Jy ! Component: 200 - total flux cleaned = 0.00185654 Jy ! Total flux subtracted in 200 components = 0.00185654 Jy ! Clean residual min=-0.001330 max=0.001400 Jy/beam ! Clean residual mean=-0.000004 rms=0.000387 Jy/beam ! Combined flux in latest and established models = 0.22178 Jy selfcal ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 158 components and 0.22178 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=0.079281Jy sigma=0.000786 ! Fit after self-cal, rms=0.079331Jy sigma=0.000786 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 = 0.000242 Jy ! Component: 100 - total flux cleaned = 0.000322097 Jy ! Component: 150 - total flux cleaned = 0.00039614 Jy ! Component: 200 - total flux cleaned = 0.000488881 Jy ! Total flux subtracted in 200 components = 0.000488881 Jy ! Clean residual min=-0.001233 max=0.001344 Jy/beam ! Clean residual mean=-0.000004 rms=0.000369 Jy/beam ! Combined flux in latest and established models = 0.222269 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 171 components and 0.222269 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=0.079313Jy sigma=0.000786 ! Fit after self-cal, rms=0.079312Jy sigma=0.000786 ! 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=0.079312Jy sigma=0.000786 ! Fit after self-cal, rms=0.079821Jy sigma=0.000786 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.142 mas, bmaj=3.588 mas, bpa=5.448 degrees ! Estimated noise=404.002 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00101271 Jy ! Component: 100 - total flux cleaned = 0.0017349 Jy ! Component: 150 - total flux cleaned = 0.00230676 Jy ! Component: 200 - total flux cleaned = 0.00272307 Jy ! Total flux subtracted in 200 components = 0.00272307 Jy ! Clean residual min=-0.001463 max=0.001615 Jy/beam ! Clean residual mean=-0.000005 rms=0.000432 Jy/beam ! Combined flux in latest and established models = 0.224992 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 197 components and 0.224992 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=0.079802Jy sigma=0.000786 ! Fit after self-cal, rms=0.079804Jy sigma=0.000786 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 = 0.000348663 Jy ! Component: 100 - total flux cleaned = 0.000701993 Jy ! Component: 150 - total flux cleaned = 0.00101681 Jy ! Component: 200 - total flux cleaned = 0.00128502 Jy ! Total flux subtracted in 200 components = 0.00128502 Jy ! Clean residual min=-0.001439 max=0.001606 Jy/beam ! Clean residual mean=-0.000005 rms=0.000415 Jy/beam ! Combined flux in latest and established models = 0.226277 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 212 components and 0.226277 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=0.079798Jy sigma=0.000786 ! Fit after self-cal, rms=0.079798Jy sigma=0.000786 ! 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=1.033 mas, bmaj=2.838 mas, bpa=17.76 degrees ! Estimated noise=345.963 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.033 x 2.838 at 17.76 degrees (North through East) ! Clean map min=-0.0011562 max=0.13855 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=2.616 mas, bpa=18.04 degrees ! Estimated noise=627.915 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.106441 Jy ! Component: 100 - total flux cleaned = 0.147735 Jy ! Component: 150 - total flux cleaned = 0.16643 Jy ! Component: 200 - total flux cleaned = 0.176768 Jy ! Total flux subtracted in 200 components = 0.176768 Jy ! Clean residual min=-0.003848 max=0.005329 Jy/beam ! Clean residual mean=-0.000009 rms=0.001243 Jy/beam ! Combined flux in latest and established models = 0.176768 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.176768 Jy ! Inverting map and beam ! Estimated beam: bmin=1.033 mas, bmaj=2.838 mas, bpa=17.76 degrees ! Estimated noise=345.963 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 = 0.00885861 Jy ! Component: 100 - total flux cleaned = 0.0152114 Jy ! Component: 150 - total flux cleaned = 0.0201815 Jy ! Component: 200 - total flux cleaned = 0.0241534 Jy ! Total flux subtracted in 200 components = 0.0241534 Jy ! Clean residual min=-0.002360 max=0.003150 Jy/beam ! Clean residual mean=-0.000009 rms=0.000796 Jy/beam ! Combined flux in latest and established models = 0.200921 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 61 components and 0.200921 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=2.142 mas, bmaj=3.588 mas, bpa=5.448 degrees ! Estimated noise=404.002 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00518987 Jy ! Component: 100 - total flux cleaned = 0.00898046 Jy ! Component: 150 - total flux cleaned = 0.0119776 Jy ! Component: 200 - total flux cleaned = 0.0143811 Jy ! Total flux subtracted in 200 components = 0.0143811 Jy ! Clean residual min=-0.001770 max=0.002190 Jy/beam ! Clean residual mean=-0.000011 rms=0.000671 Jy/beam ! Combined flux in latest and established models = 0.215302 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 = 0.00195804 Jy ! Component: 100 - total flux cleaned = 0.00358275 Jy ! Component: 150 - total flux cleaned = 0.00493577 Jy ! Component: 200 - total flux cleaned = 0.00606968 Jy ! Total flux subtracted in 200 components = 0.00606968 Jy ! Clean residual min=-0.001445 max=0.001709 Jy/beam ! Clean residual mean=-0.000009 rms=0.000493 Jy/beam ! Combined flux in latest and established models = 0.221372 Jy ! Adding 87 model components to the UV plane model. ! The established model now contains 140 components and 0.221372 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.033 mas, bmaj=2.838 mas, bpa=17.76 degrees ! Estimated noise=345.963 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000805293 Jy ! Component: 100 - total flux cleaned = 0.00112887 Jy ! Component: 150 - total flux cleaned = 0.00132869 Jy ! Component: 200 - total flux cleaned = 0.00150815 Jy ! Total flux subtracted in 200 components = 0.00150815 Jy ! Clean residual min=-0.001353 max=0.001244 Jy/beam ! Clean residual mean=-0.000004 rms=0.000380 Jy/beam ! Combined flux in latest and established models = 0.22288 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 162 components and 0.22288 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=0.079813Jy sigma=0.000786 ! Fit after self-cal, rms=0.079798Jy sigma=0.000786 wmodel J1941-0511_X_2014_08_09_pus_map.mod ! Writing 162 model components to file: J1941-0511_X_2014_08_09_pus_map.mod wobs J1941-0511_X_2014_08_09_pus_uvs.fits ! Writing UV FITS file: J1941-0511_X_2014_08_09_pus_uvs.fits wwins J1941-0511_X_2014_08_09_pus_map.win ! wwins: Wrote 3 windows to J1941-0511_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=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000143534 Jy ! Component: 100 - total flux cleaned = -0.00014468 Jy ! Component: 150 - total flux cleaned = -0.000185808 Jy ! Component: 200 - total flux cleaned = -0.000185772 Jy ! Component: 250 - total flux cleaned = -0.000186659 Jy ! Component: 300 - total flux cleaned = -0.000242285 Jy ! Component: 350 - total flux cleaned = -0.000189218 Jy ! Component: 400 - total flux cleaned = -0.000171897 Jy ! Component: 450 - total flux cleaned = -0.000155019 Jy ! Component: 500 - total flux cleaned = -0.000154669 Jy ! Component: 550 - total flux cleaned = -0.000170108 Jy ! Component: 600 - total flux cleaned = -0.000170411 Jy ! Component: 650 - total flux cleaned = -0.000216723 Jy ! Component: 700 - total flux cleaned = -0.000291383 Jy ! Component: 750 - total flux cleaned = -0.000305789 Jy ! Component: 800 - total flux cleaned = -0.000305841 Jy ! Component: 850 - total flux cleaned = -0.000334155 Jy ! Component: 900 - total flux cleaned = -0.000388665 Jy ! Component: 950 - total flux cleaned = -0.000361752 Jy ! Component: 1000 - total flux cleaned = -0.000349099 Jy ! Component: 1050 - total flux cleaned = -0.000400377 Jy ! Component: 1100 - total flux cleaned = -0.000400506 Jy ! Component: 1150 - total flux cleaned = -0.000413154 Jy ! Component: 1200 - total flux cleaned = -0.000425529 Jy ! Component: 1250 - total flux cleaned = -0.000473181 Jy ! Component: 1300 - total flux cleaned = -0.000485133 Jy ! Component: 1350 - total flux cleaned = -0.000496645 Jy ! Component: 1400 - total flux cleaned = -0.000508048 Jy ! Component: 1450 - total flux cleaned = -0.00053022 Jy ! Component: 1500 - total flux cleaned = -0.000508189 Jy ! Component: 1550 - total flux cleaned = -0.000497162 Jy ! Component: 1600 - total flux cleaned = -0.00050768 Jy ! Component: 1650 - total flux cleaned = -0.00049726 Jy ! Component: 1700 - total flux cleaned = -0.00048703 Jy ! Component: 1750 - total flux cleaned = -0.000497208 Jy ! Component: 1800 - total flux cleaned = -0.000477197 Jy ! Component: 1850 - total flux cleaned = -0.000457637 Jy ! Component: 1900 - total flux cleaned = -0.000457632 Jy ! Component: 1950 - total flux cleaned = -0.000467307 Jy ! Component: 2000 - total flux cleaned = -0.000448249 Jy ! Total flux subtracted in 2048 components = -0.000438807 Jy ! Clean residual min=-0.000510 max=0.000507 Jy/beam ! Clean residual mean=-0.000001 rms=0.000184 Jy/beam ! Combined flux in latest and established models = 0.222441 Jy keep ! Adding 136 model components to the UV plane model. ! The established model now contains 298 components and 0.222441 Jy ![Exited script file: muppet] wmap "J1941-0511_X_2014_08_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.033 x 2.838 at 17.76 degrees (North through East) ! Clean map min=-0.0010116 max=0.13924 Jy/beam ! Writing clean map to FITS file: J1941-0511_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 0.139237 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000186553 device "J1941-0511_X_2014_08_09_pus\_map.eps/VPS" ! Attempting to open device: 'J1941-0511_X_2014_08_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.401947 0.401947 0.803894 1.60779 3.21558 6.43116 12.8623 25.7246 51.4492 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.139 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.033 x 2.838 at 17.76 degrees (North through East) ! Clean map min=-0.0010116 max=0.13924 Jy/beam quit ! Quitting program ! Log file J1941-0511_X_2014_08_09_pus_uvs.log closed on Wed Nov 30 14:14:45 2016