! Started logfile: J0657+1313_X_2014_05_31_pus_uvs.log on Sun Nov 27 18:03:15 2016 obs J0657+1313_X_2014_05_31_pus_uva.fits ! Reading UV FITS file: J0657+1313_X_2014_05_31_pus_uva.fits ! AN table 1: 120 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.984259 visibilities/baseline/integration-bin. ! Found source: J0657+1313 ! ! 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 344 lines of history. ! ! Reading 63780 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 J0657+1313_X_2014_05_31_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 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.003225Jy sigma=0.011826 ! Fit after self-cal, rms=0.968477Jy sigma=0.011423 ! 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=0.7125 mas, bmaj=1.723 mas, bpa=1.6 degrees ! Estimated noise=577.836 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 = 0.0260316 Jy ! Component: 100 - total flux cleaned = 0.0317777 Jy ! Total flux subtracted in 100 components = 0.0317777 Jy ! Clean residual min=-0.001899 max=0.002197 Jy/beam ! Clean residual mean=-0.000002 rms=0.000519 Jy/beam ! Combined flux in latest and established models = 0.0317777 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.0317777 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=0.069902Jy sigma=0.000783 ! Fit after self-cal, rms=0.068058Jy sigma=0.000760 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00490573 Jy ! Component: 100 - total flux cleaned = 0.00630011 Jy ! Total flux subtracted in 100 components = 0.00630011 Jy ! Clean residual min=-0.001492 max=0.001641 Jy/beam ! Clean residual mean=-0.000001 rms=0.000405 Jy/beam ! Combined flux in latest and established models = 0.0380778 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 7 components and 0.0380778 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=0.067746Jy sigma=0.000757 ! Fit after self-cal, rms=0.067740Jy sigma=0.000757 ! 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=0.862 mas, bmaj=1.977 mas, bpa=0.9402 degrees ! Estimated noise=240.359 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 = 0.000663489 Jy ! Component: 100 - total flux cleaned = 0.000702702 Jy ! Component: 150 - total flux cleaned = 0.000675983 Jy ! Component: 200 - total flux cleaned = 0.00064049 Jy ! Total flux subtracted in 200 components = 0.00064049 Jy ! Clean residual min=-0.001094 max=0.001199 Jy/beam ! Clean residual mean=-0.000000 rms=0.000299 Jy/beam ! Combined flux in latest and established models = 0.0387183 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 14 components and 0.0387183 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=0.067728Jy sigma=0.000757 ! Fit after self-cal, rms=0.067732Jy sigma=0.000757 ! 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 0.99 FD 1.05 HN 1.04 KP 1.00 ! LA 1.03 MK 0.98 NL 1.20 OV 1.02 ! PT 1.03 SC 1.11 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.07 HN 0.98 KP 0.96 ! LA 1.04 MK 0.97 NL 1.08 OV 1.03 ! PT 1.05 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.04 HN 1.05 KP 0.93 ! LA 1.04 MK 1.08 NL 1.08 OV 1.05 ! PT 0.99 SC 0.95 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.17 HN 0.97 KP 0.89 ! LA 1.04 MK 1.09 NL 0.99 OV 1.02 ! PT 0.98 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.03 HN 1.04 KP 0.78 ! LA 1.04 MK 1.04 NL 1.08 OV 1.05 ! PT 0.93 SC 1.06 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.17 HN 0.98 KP 0.83 ! LA 1.11 MK 1.02 NL 1.08 OV 0.98 ! PT 0.99 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.06 HN 0.97 KP 0.87 ! LA 1.05 MK 0.93 NL 1.02 OV 1.01 ! PT 1.07 SC 1.14 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.10 HN 0.98 KP 0.89 ! LA 1.08 MK 0.95 NL 1.04 OV 1.01 ! PT 0.97 SC 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.04 HN 1.00 KP 0.83 ! LA 1.04 MK 0.91 NL 1.08 OV 1.09 ! PT 0.93 SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 0.96 HN 0.95 KP 0.88 ! LA 1.02 MK 0.95 NL 1.05 OV 1.02 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 0.97 HN 0.87 KP 0.88 ! LA 1.01 MK 1.00 NL 1.06 OV 1.00 ! PT 0.96 SC 0.97 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 1.01 HN 0.83 KP 0.94 ! LA 1.06 MK 0.86 NL 1.02 OV 0.98 ! PT 0.94 SC 0.93 ! ! ! Fit before self-cal, rms=0.067732Jy sigma=0.000757 ! Fit after self-cal, rms=0.065946Jy sigma=0.000756 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8596 mas, bmaj=1.969 mas, bpa=0.6457 degrees ! Estimated noise=239.619 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 = 0.00046633 Jy ! Component: 100 - total flux cleaned = 0.000465563 Jy ! Component: 150 - total flux cleaned = 0.000497568 Jy ! Component: 200 - total flux cleaned = 0.000496959 Jy ! Total flux subtracted in 200 components = 0.000496959 Jy ! Clean residual min=-0.000725 max=0.000829 Jy/beam ! Clean residual mean=0.000001 rms=0.000220 Jy/beam ! Combined flux in latest and established models = 0.0392152 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 18 components and 0.0392152 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=0.065939Jy sigma=0.000755 ! Fit after self-cal, rms=0.065902Jy sigma=0.000755 ! 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=0.065902Jy sigma=0.000755 ! Fit after self-cal, rms=0.065793Jy sigma=0.000754 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8565 mas, bmaj=1.963 mas, bpa=0.4362 degrees ! Estimated noise=238.983 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000324779 Jy ! Component: 100 - total flux cleaned = 0.000276979 Jy ! Component: 150 - total flux cleaned = 0.000257134 Jy ! Component: 200 - total flux cleaned = 0.000273654 Jy ! Total flux subtracted in 200 components = 0.000273654 Jy ! Clean residual min=-0.000733 max=0.000870 Jy/beam ! Clean residual mean=0.000000 rms=0.000205 Jy/beam ! Combined flux in latest and established models = 0.0394889 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 22 components and 0.0394889 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=0.065788Jy sigma=0.000754 ! Fit after self-cal, rms=0.065802Jy sigma=0.000754 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 = 8.00426e-05 Jy ! Component: 100 - total flux cleaned = 3.39775e-05 Jy ! Component: 150 - total flux cleaned = 2.57033e-05 Jy ! Component: 200 - total flux cleaned = 1.78825e-05 Jy ! Total flux subtracted in 200 components = 1.78825e-05 Jy ! Clean residual min=-0.000710 max=0.000896 Jy/beam ! Clean residual mean=0.000000 rms=0.000208 Jy/beam ! Combined flux in latest and established models = 0.0395068 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 27 components and 0.0395068 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=0.065799Jy sigma=0.000754 ! Fit after self-cal, rms=0.065798Jy sigma=0.000754 ! Inverting map ! Added new window around map position (-4.4, -7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000895437 Jy ! Component: 100 - total flux cleaned = 0.0013545 Jy ! Component: 150 - total flux cleaned = 0.00159409 Jy ! Component: 200 - total flux cleaned = 0.00175072 Jy ! Total flux subtracted in 200 components = 0.00175072 Jy ! Clean residual min=-0.000641 max=0.000743 Jy/beam ! Clean residual mean=-0.000001 rms=0.000186 Jy/beam ! Combined flux in latest and established models = 0.0412575 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 50 components and 0.0412575 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=0.065784Jy sigma=0.000754 ! Fit after self-cal, rms=0.065775Jy sigma=0.000754 ! 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=0.065775Jy sigma=0.000754 ! Fit after self-cal, rms=0.065609Jy sigma=0.000754 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8523 mas, bmaj=1.96 mas, bpa=0.2087 degrees ! Estimated noise=237.946 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000575638 Jy ! Component: 100 - total flux cleaned = 0.000912308 Jy ! Component: 150 - total flux cleaned = 0.0010729 Jy ! Component: 200 - total flux cleaned = 0.00115491 Jy ! Total flux subtracted in 200 components = 0.00115491 Jy ! Clean residual min=-0.000658 max=0.000681 Jy/beam ! Clean residual mean=-0.000001 rms=0.000179 Jy/beam ! Combined flux in latest and established models = 0.0424124 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 54 components and 0.0424124 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=0.065602Jy sigma=0.000754 ! Fit after self-cal, rms=0.065602Jy sigma=0.000754 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 = 0.000407385 Jy ! Component: 100 - total flux cleaned = 0.000569681 Jy ! Component: 150 - total flux cleaned = 0.000650671 Jy ! Component: 200 - total flux cleaned = 0.000671622 Jy ! Total flux subtracted in 200 components = 0.000671622 Jy ! Clean residual min=-0.000633 max=0.000669 Jy/beam ! Clean residual mean=-0.000001 rms=0.000178 Jy/beam ! Combined flux in latest and established models = 0.043084 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 59 components and 0.043084 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=0.065598Jy sigma=0.000754 ! Fit after self-cal, rms=0.065593Jy sigma=0.000754 ! 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=0.065593Jy sigma=0.000754 ! Fit after self-cal, rms=0.065676Jy sigma=0.000754 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.055 mas, bmaj=2.977 mas, bpa=-4.403 degrees ! Estimated noise=308.785 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000592677 Jy ! Component: 100 - total flux cleaned = 0.000941158 Jy ! Component: 150 - total flux cleaned = 0.00114192 Jy ! Component: 200 - total flux cleaned = 0.00123049 Jy ! Total flux subtracted in 200 components = 0.00123049 Jy ! Clean residual min=-0.000726 max=0.000920 Jy/beam ! Clean residual mean=-0.000001 rms=0.000232 Jy/beam ! Combined flux in latest and established models = 0.0443145 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 73 components and 0.0443145 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=0.065676Jy sigma=0.000754 ! Fit after self-cal, rms=0.065672Jy sigma=0.000753 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 = 0.000399951 Jy ! Component: 100 - total flux cleaned = 0.00062154 Jy ! Component: 150 - total flux cleaned = 0.000677014 Jy ! Component: 200 - total flux cleaned = 0.000688341 Jy ! Total flux subtracted in 200 components = 0.000688341 Jy ! Clean residual min=-0.000697 max=0.000932 Jy/beam ! Clean residual mean=-0.000001 rms=0.000234 Jy/beam ! Combined flux in latest and established models = 0.0450029 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 78 components and 0.0450029 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=0.065672Jy sigma=0.000753 ! Fit after self-cal, rms=0.065669Jy sigma=0.000753 ! 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=0.8497 mas, bmaj=1.959 mas, bpa=0.0748 degrees ! Estimated noise=238.104 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8497 x 1.959 at 0.0748 degrees (North through East) ! Clean map min=-0.00069549 max=0.037204 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=0.7059 mas, bmaj=1.706 mas, bpa=0.9579 degrees ! Estimated noise=563.443 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0288419 Jy ! Component: 100 - total flux cleaned = 0.0356574 Jy ! Component: 150 - total flux cleaned = 0.0384194 Jy ! Component: 200 - total flux cleaned = 0.0399869 Jy ! Total flux subtracted in 200 components = 0.0399869 Jy ! Clean residual min=-0.001465 max=0.001372 Jy/beam ! Clean residual mean=-0.000001 rms=0.000367 Jy/beam ! Combined flux in latest and established models = 0.0399869 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 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0399869 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8497 mas, bmaj=1.959 mas, bpa=0.0748 degrees ! Estimated noise=238.104 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) ! Added new window around map position (-5.8, -7.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00141295 Jy ! Component: 100 - total flux cleaned = 0.00237657 Jy ! Component: 150 - total flux cleaned = 0.00303501 Jy ! Component: 200 - total flux cleaned = 0.00353326 Jy ! Total flux subtracted in 200 components = 0.00353326 Jy ! Clean residual min=-0.000749 max=0.000747 Jy/beam ! Clean residual mean=-0.000001 rms=0.000197 Jy/beam ! Combined flux in latest and established models = 0.0435202 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 33 components and 0.0435202 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=2.055 mas, bmaj=2.977 mas, bpa=-4.403 degrees ! Estimated noise=308.785 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000865605 Jy ! Component: 100 - total flux cleaned = 0.0014334 Jy ! Component: 150 - total flux cleaned = 0.00172574 Jy ! Component: 200 - total flux cleaned = 0.00183637 Jy ! Total flux subtracted in 200 components = 0.00183637 Jy ! Clean residual min=-0.000712 max=0.000874 Jy/beam ! Clean residual mean=-0.000001 rms=0.000233 Jy/beam ! Combined flux in latest and established models = 0.0453565 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 = 5.97827e-05 Jy ! Component: 100 - total flux cleaned = 9.12392e-05 Jy ! Component: 150 - total flux cleaned = 0.000128471 Jy ! Component: 200 - total flux cleaned = 0.000169866 Jy ! Total flux subtracted in 200 components = 0.000169866 Jy ! Clean residual min=-0.000673 max=0.000839 Jy/beam ! Clean residual mean=-0.000001 rms=0.000226 Jy/beam ! Combined flux in latest and established models = 0.0455264 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 62 components and 0.0455264 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8497 mas, bmaj=1.959 mas, bpa=0.0748 degrees ! Estimated noise=238.104 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.76706e-05 Jy ! Component: 100 - total flux cleaned = 0.000122758 Jy ! Component: 150 - total flux cleaned = 0.000197716 Jy ! Component: 200 - total flux cleaned = 0.000210632 Jy ! Total flux subtracted in 200 components = 0.000210632 Jy ! Clean residual min=-0.000685 max=0.000606 Jy/beam ! Clean residual mean=-0.000001 rms=0.000172 Jy/beam ! Combined flux in latest and established models = 0.045737 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 70 components and 0.0457371 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=0.065667Jy sigma=0.000753 ! Fit after self-cal, rms=0.065662Jy sigma=0.000753 wmodel J0657+1313_X_2014_05_31_pus_map.mod ! Writing 70 model components to file: J0657+1313_X_2014_05_31_pus_map.mod wobs J0657+1313_X_2014_05_31_pus_uvs.fits ! Writing UV FITS file: J0657+1313_X_2014_05_31_pus_uvs.fits wwins J0657+1313_X_2014_05_31_pus_map.win ! wwins: Wrote 3 windows to J0657+1313_X_2014_05_31_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 = -0.000153195 Jy ! Component: 100 - total flux cleaned = -0.00014331 Jy ! Component: 150 - total flux cleaned = -0.00011177 Jy ! Component: 200 - total flux cleaned = -9.16717e-05 Jy ! Component: 250 - total flux cleaned = -0.000121049 Jy ! Component: 300 - total flux cleaned = -0.000177874 Jy ! Component: 350 - total flux cleaned = -0.000214657 Jy ! Component: 400 - total flux cleaned = -0.000250804 Jy ! Component: 450 - total flux cleaned = -0.000312298 Jy ! Component: 500 - total flux cleaned = -0.000337884 Jy ! Component: 550 - total flux cleaned = -0.00037135 Jy ! Component: 600 - total flux cleaned = -0.000387797 Jy ! Component: 650 - total flux cleaned = -0.000412113 Jy ! Component: 700 - total flux cleaned = -0.000427971 Jy ! Component: 750 - total flux cleaned = -0.000420299 Jy ! Component: 800 - total flux cleaned = -0.000420466 Jy ! Component: 850 - total flux cleaned = -0.000420514 Jy ! Component: 900 - total flux cleaned = -0.000420619 Jy ! Component: 950 - total flux cleaned = -0.000413315 Jy ! Component: 1000 - total flux cleaned = -0.000398993 Jy ! Component: 1050 - total flux cleaned = -0.000399024 Jy ! Component: 1100 - total flux cleaned = -0.000420033 Jy ! Component: 1150 - total flux cleaned = -0.000406362 Jy ! Component: 1200 - total flux cleaned = -0.000413148 Jy ! Component: 1250 - total flux cleaned = -0.000413209 Jy ! Component: 1300 - total flux cleaned = -0.000413372 Jy ! Component: 1350 - total flux cleaned = -0.000419941 Jy ! Component: 1400 - total flux cleaned = -0.000407081 Jy ! Component: 1450 - total flux cleaned = -0.000419769 Jy ! Component: 1500 - total flux cleaned = -0.000400785 Jy ! Component: 1550 - total flux cleaned = -0.000425802 Jy ! Component: 1600 - total flux cleaned = -0.000425747 Jy ! Component: 1650 - total flux cleaned = -0.000419526 Jy ! Component: 1700 - total flux cleaned = -0.000413384 Jy ! Component: 1750 - total flux cleaned = -0.000401374 Jy ! Component: 1800 - total flux cleaned = -0.000395461 Jy ! Component: 1850 - total flux cleaned = -0.000430798 Jy ! Component: 1900 - total flux cleaned = -0.000407351 Jy ! Component: 1950 - total flux cleaned = -0.000413109 Jy ! Component: 2000 - total flux cleaned = -0.000401595 Jy ! Total flux subtracted in 2048 components = -0.000412925 Jy ! Clean residual min=-0.000299 max=0.000298 Jy/beam ! Clean residual mean=-0.000001 rms=0.000107 Jy/beam ! Combined flux in latest and established models = 0.0453241 Jy keep ! Adding 157 model components to the UV plane model. ! The established model now contains 227 components and 0.0453241 Jy ![Exited script file: muppet] wmap "J0657+1313_X_2014_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8497 x 1.959 at 0.0748 degrees (North through East) ! Clean map min=-0.00066035 max=0.036948 Jy/beam ! Writing clean map to FITS file: J0657+1313_X_2014_05_31_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0369483 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000106562 device "J0657+1313_X_2014_05_31_pus\_map.eps/VPS" ! Attempting to open device: 'J0657+1313_X_2014_05_31_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.865228 0.865228 1.73046 3.46091 6.92182 13.8436 27.6873 55.3746 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.036 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8497 x 1.959 at 0.0748 degrees (North through East) ! Clean map min=-0.00066035 max=0.036948 Jy/beam quit ! Quitting program ! Log file J0657+1313_X_2014_05_31_pus_uvs.log closed on Sun Nov 27 18:03:18 2016