! Started logfile: J0453-3949_X_2014_05_31_pus_uvs.log on Sun Nov 27 18:01:30 2016 obs J0453-3949_X_2014_05_31_pus_uva.fits ! Reading UV FITS file: J0453-3949_X_2014_05_31_pus_uva.fits ! AN table 1: 122 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.695446 visibilities/baseline/integration-bin. ! Found source: J0453-3949 ! ! 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 45816 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 J0453-3949_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 200 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 200 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 200 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 200 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 200 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 200 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 200 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 200 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 200 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 200 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 200 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 260 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.958071Jy sigma=0.007832 ! Fit after self-cal, rms=0.895216Jy sigma=0.007321 ! 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=0.6448 mas, bmaj=2.096 mas, bpa=-8.558 degrees ! Estimated noise=996.415 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 = 0.0895689 Jy ! Component: 100 - total flux cleaned = 0.112077 Jy ! Total flux subtracted in 100 components = 0.112077 Jy ! Clean residual min=-0.009697 max=0.018310 Jy/beam ! Clean residual mean=-0.000046 rms=0.002667 Jy/beam ! Combined flux in latest and established models = 0.112077 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.112077 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=0.116925Jy sigma=0.000818 ! Fit after self-cal, rms=0.116743Jy sigma=0.000817 ! Inverting map ! Added new window around map position (-1.2, 1.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0149899 Jy ! Component: 100 - total flux cleaned = 0.0197849 Jy ! Total flux subtracted in 100 components = 0.0197849 Jy ! Clean residual min=-0.009959 max=0.014553 Jy/beam ! Clean residual mean=-0.000043 rms=0.002079 Jy/beam ! Combined flux in latest and established models = 0.131862 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 10 components and 0.131862 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=0.114761Jy sigma=0.000799 ! Fit after self-cal, rms=0.114499Jy sigma=0.000795 ! 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=0.843 mas, bmaj=2.649 mas, bpa=-5.718 degrees ! Estimated noise=415.627 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 = 0.00859315 Jy ! Component: 100 - total flux cleaned = 0.0119748 Jy ! Component: 150 - total flux cleaned = 0.0124048 Jy ! Component: 200 - total flux cleaned = 0.0129597 Jy ! Total flux subtracted in 200 components = 0.0129597 Jy ! Clean residual min=-0.009339 max=0.008130 Jy/beam ! Clean residual mean=-0.000028 rms=0.001824 Jy/beam ! Combined flux in latest and established models = 0.144821 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 18 components and 0.144821 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=0.113833Jy sigma=0.000790 ! Fit after self-cal, rms=0.113771Jy sigma=0.000789 ! 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 1.00* FD 1.10 HN 1.30 KP 0.92 ! LA 1.03 MK 0.95 NL 1.18 OV 0.95 ! PT 0.98 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.12 HN 1.24 KP 0.86 ! LA 1.03 MK 0.93 NL 1.16 OV 0.96 ! PT 0.97 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.10 HN 1.45 KP 0.82 ! LA 1.05 MK 0.92 NL 1.16 OV 0.97 ! PT 0.94 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.07 HN 1.20 KP 0.78 ! LA 1.04 MK 0.95 NL 1.19 OV 0.95 ! PT 0.95 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.09 HN 1.16 KP 0.75 ! LA 1.04 MK 1.00 NL 1.18 OV 0.97 ! PT 0.95 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.14 HN 1.36 KP 0.74 ! LA 1.06 MK 0.98 NL 1.16 OV 0.96 ! PT 0.97 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.21 HN 1.16 KP 0.78 ! LA 1.10 MK 1.00 NL 1.23 OV 1.07 ! PT 1.01 SC 1.06 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.14 HN 1.14 KP 0.73 ! LA 1.02 MK 0.97 NL 1.18 OV 0.96 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.12 HN 1.16 KP 0.75 ! LA 1.03 MK 1.04 NL 1.30 OV 0.96 ! PT 0.98 SC 0.96 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.09 HN 1.18 KP 0.79 ! LA 1.06 MK 0.97 NL 1.13 OV 0.96 ! PT 0.96 SC 1.19 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.09 HN 1.14 KP 0.80 ! LA 1.05 MK 0.98 NL 1.18 OV 0.99 ! PT 0.99 SC 0.96 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.09 HN 1.16 KP 0.85 ! LA 1.06 MK 0.97 NL 1.15 OV 0.95 ! PT 1.02 SC 0.99 ! ! ! Fit before self-cal, rms=0.113771Jy sigma=0.000789 ! Fit after self-cal, rms=0.128320Jy sigma=0.000772 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8429 mas, bmaj=2.632 mas, bpa=-5.776 degrees ! Estimated noise=426.004 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 = -0.000299756 Jy ! Component: 100 - total flux cleaned = -0.000526362 Jy ! Component: 150 - total flux cleaned = -0.000711566 Jy ! Component: 200 - total flux cleaned = -0.000834539 Jy ! Total flux subtracted in 200 components = -0.000834539 Jy ! Clean residual min=-0.001856 max=0.001772 Jy/beam ! Clean residual mean=-0.000016 rms=0.000498 Jy/beam ! Combined flux in latest and established models = 0.143987 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 29 components and 0.143987 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=0.128282Jy sigma=0.000772 ! Fit after self-cal, rms=0.128639Jy sigma=0.000772 ! 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=0.128639Jy sigma=0.000772 ! Fit after self-cal, rms=0.132070Jy sigma=0.000771 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.843 mas, bmaj=2.628 mas, bpa=-5.769 degrees ! Estimated noise=427.887 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000211043 Jy ! Component: 100 - total flux cleaned = -0.000371791 Jy ! Component: 150 - total flux cleaned = -0.000506132 Jy ! Component: 200 - total flux cleaned = -0.000592767 Jy ! Total flux subtracted in 200 components = -0.000592767 Jy ! Clean residual min=-0.001786 max=0.001507 Jy/beam ! Clean residual mean=-0.000013 rms=0.000468 Jy/beam ! Combined flux in latest and established models = 0.143394 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 34 components and 0.143394 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=0.132042Jy sigma=0.000771 ! Fit after self-cal, rms=0.132106Jy sigma=0.000771 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 = -0.000111301 Jy ! Component: 100 - total flux cleaned = -0.000200645 Jy ! Component: 150 - total flux cleaned = -0.000280246 Jy ! Component: 200 - total flux cleaned = -0.000303877 Jy ! Total flux subtracted in 200 components = -0.000303877 Jy ! Clean residual min=-0.001738 max=0.001595 Jy/beam ! Clean residual mean=-0.000014 rms=0.000460 Jy/beam ! Combined flux in latest and established models = 0.14309 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 37 components and 0.14309 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=0.132090Jy sigma=0.000771 ! Fit after self-cal, rms=0.132105Jy sigma=0.000771 ! 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=0.132105Jy sigma=0.000771 ! Fit after self-cal, rms=0.135630Jy sigma=0.000770 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8428 mas, bmaj=2.624 mas, bpa=-5.705 degrees ! Estimated noise=428.343 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000319446 Jy ! Component: 100 - total flux cleaned = -0.000460759 Jy ! Component: 150 - total flux cleaned = -0.000461614 Jy ! Component: 200 - total flux cleaned = -0.000508019 Jy ! Total flux subtracted in 200 components = -0.000508019 Jy ! Clean residual min=-0.001724 max=0.001462 Jy/beam ! Clean residual mean=-0.000010 rms=0.000430 Jy/beam ! Combined flux in latest and established models = 0.142582 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 39 components and 0.142582 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=0.135615Jy sigma=0.000770 ! Fit after self-cal, rms=0.135674Jy sigma=0.000770 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 = -0.000163013 Jy ! Component: 100 - total flux cleaned = -0.000185768 Jy ! Component: 150 - total flux cleaned = -0.000206856 Jy ! Component: 200 - total flux cleaned = -0.000226644 Jy ! Total flux subtracted in 200 components = -0.000226644 Jy ! Clean residual min=-0.001707 max=0.001564 Jy/beam ! Clean residual mean=-0.000011 rms=0.000424 Jy/beam ! Combined flux in latest and established models = 0.142356 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 44 components and 0.142356 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=0.135664Jy sigma=0.000770 ! Fit after self-cal, rms=0.135672Jy sigma=0.000770 ! 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=0.135672Jy sigma=0.000770 ! Fit after self-cal, rms=0.137160Jy sigma=0.000770 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.367 mas, bmaj=8.031 mas, bpa=-5.967 degrees ! Estimated noise=517.591 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000609218 Jy ! Component: 100 - total flux cleaned = -0.000584074 Jy ! Component: 150 - total flux cleaned = -0.000639256 Jy ! Component: 200 - total flux cleaned = -0.000671845 Jy ! Total flux subtracted in 200 components = -0.000671845 Jy ! Clean residual min=-0.001476 max=0.001567 Jy/beam ! Clean residual mean=-0.000021 rms=0.000445 Jy/beam ! Combined flux in latest and established models = 0.141684 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 48 components and 0.141684 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=0.137151Jy sigma=0.000770 ! Fit after self-cal, rms=0.137163Jy sigma=0.000770 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 = -0.000209445 Jy ! Component: 100 - total flux cleaned = -0.000208578 Jy ! Component: 150 - total flux cleaned = -0.000191169 Jy ! Component: 200 - total flux cleaned = -0.000191753 Jy ! Total flux subtracted in 200 components = -0.000191753 Jy ! Clean residual min=-0.001437 max=0.001546 Jy/beam ! Clean residual mean=-0.000022 rms=0.000440 Jy/beam ! Combined flux in latest and established models = 0.141492 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 57 components and 0.141492 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=0.137157Jy sigma=0.000770 ! Fit after self-cal, rms=0.137154Jy sigma=0.000770 ! 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=0.8418 mas, bmaj=2.62 mas, bpa=-5.663 degrees ! Estimated noise=428.614 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8418 x 2.62 at -5.663 degrees (North through East) ! Clean map min=-0.0014764 max=0.10157 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=0.6392 mas, bmaj=2.063 mas, bpa=-8.161 degrees ! Estimated noise=1026.57 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0918372 Jy ! Component: 100 - total flux cleaned = 0.117592 Jy ! Component: 150 - total flux cleaned = 0.127892 Jy ! Component: 200 - total flux cleaned = 0.133308 Jy ! Total flux subtracted in 200 components = 0.133308 Jy ! Clean residual min=-0.004988 max=0.006168 Jy/beam ! Clean residual mean=-0.000001 rms=0.001142 Jy/beam ! Combined flux in latest and established models = 0.133308 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.133308 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8418 mas, bmaj=2.62 mas, bpa=-5.663 degrees ! Estimated noise=428.614 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 (0.8, -1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00532682 Jy ! Component: 100 - total flux cleaned = 0.00703036 Jy ! Component: 150 - total flux cleaned = 0.00749414 Jy ! Component: 200 - total flux cleaned = 0.007869 Jy ! Total flux subtracted in 200 components = 0.007869 Jy ! Clean residual min=-0.001812 max=0.001548 Jy/beam ! Clean residual mean=-0.000010 rms=0.000414 Jy/beam ! Combined flux in latest and established models = 0.141177 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 28 components and 0.141177 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=2.367 mas, bmaj=8.031 mas, bpa=-5.967 degrees ! Estimated noise=517.591 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000483617 Jy ! Component: 100 - total flux cleaned = 0.000484062 Jy ! Component: 150 - total flux cleaned = 0.000484508 Jy ! Component: 200 - total flux cleaned = 0.000460406 Jy ! Total flux subtracted in 200 components = 0.000460406 Jy ! Clean residual min=-0.001497 max=0.001508 Jy/beam ! Clean residual mean=-0.000019 rms=0.000452 Jy/beam ! Combined flux in latest and established models = 0.141637 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 = 1.11074e-06 Jy ! Component: 100 - total flux cleaned = 1.07434e-06 Jy ! Component: 150 - total flux cleaned = 1.03552e-06 Jy ! Component: 200 - total flux cleaned = 5.40232e-07 Jy ! Total flux subtracted in 200 components = 5.40232e-07 Jy ! Clean residual min=-0.001485 max=0.001525 Jy/beam ! Clean residual mean=-0.000020 rms=0.000446 Jy/beam ! Combined flux in latest and established models = 0.141638 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 42 components and 0.141638 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8418 mas, bmaj=2.62 mas, bpa=-5.663 degrees ! Estimated noise=428.614 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.01388e-05 Jy ! Component: 100 - total flux cleaned = 1.69229e-05 Jy ! Component: 150 - total flux cleaned = 4.84512e-05 Jy ! Component: 200 - total flux cleaned = 4.77246e-05 Jy ! Total flux subtracted in 200 components = 4.77246e-05 Jy ! Clean residual min=-0.001529 max=0.001414 Jy/beam ! Clean residual mean=-0.000010 rms=0.000376 Jy/beam ! Combined flux in latest and established models = 0.141685 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 52 components and 0.141685 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=0.137129Jy sigma=0.000770 ! Fit after self-cal, rms=0.137148Jy sigma=0.000769 wmodel J0453-3949_X_2014_05_31_pus_map.mod ! Writing 52 model components to file: J0453-3949_X_2014_05_31_pus_map.mod wobs J0453-3949_X_2014_05_31_pus_uvs.fits ! Writing UV FITS file: J0453-3949_X_2014_05_31_pus_uvs.fits wwins J0453-3949_X_2014_05_31_pus_map.win ! wwins: Wrote 3 windows to J0453-3949_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 = -0.000459945 Jy ! Component: 100 - total flux cleaned = -0.000574432 Jy ! Component: 150 - total flux cleaned = -0.000706396 Jy ! Component: 200 - total flux cleaned = -0.000916183 Jy ! Component: 250 - total flux cleaned = -0.00111769 Jy ! Component: 300 - total flux cleaned = -0.00121536 Jy ! Component: 350 - total flux cleaned = -0.00132873 Jy ! Component: 400 - total flux cleaned = -0.00136515 Jy ! Component: 450 - total flux cleaned = -0.00141971 Jy ! Component: 500 - total flux cleaned = -0.00147213 Jy ! Component: 550 - total flux cleaned = -0.00143782 Jy ! Component: 600 - total flux cleaned = -0.00140435 Jy ! Component: 650 - total flux cleaned = -0.00137152 Jy ! Component: 700 - total flux cleaned = -0.00135539 Jy ! Component: 750 - total flux cleaned = -0.00137123 Jy ! Component: 800 - total flux cleaned = -0.00137111 Jy ! Component: 850 - total flux cleaned = -0.0013557 Jy ! Component: 900 - total flux cleaned = -0.00141501 Jy ! Component: 950 - total flux cleaned = -0.00137096 Jy ! Component: 1000 - total flux cleaned = -0.00139963 Jy ! Component: 1050 - total flux cleaned = -0.00138536 Jy ! Component: 1100 - total flux cleaned = -0.00139912 Jy ! Component: 1150 - total flux cleaned = -0.00143984 Jy ! Component: 1200 - total flux cleaned = -0.00145294 Jy ! Component: 1250 - total flux cleaned = -0.00142696 Jy ! Component: 1300 - total flux cleaned = -0.00142726 Jy ! Component: 1350 - total flux cleaned = -0.0014782 Jy ! Component: 1400 - total flux cleaned = -0.00154067 Jy ! Component: 1450 - total flux cleaned = -0.00158982 Jy ! Component: 1500 - total flux cleaned = -0.00163826 Jy ! Component: 1550 - total flux cleaned = -0.00166221 Jy ! Component: 1600 - total flux cleaned = -0.00173279 Jy ! Component: 1650 - total flux cleaned = -0.00176765 Jy ! Component: 1700 - total flux cleaned = -0.00183629 Jy ! Component: 1750 - total flux cleaned = -0.00185885 Jy ! Component: 1800 - total flux cleaned = -0.0019146 Jy ! Component: 1850 - total flux cleaned = -0.00194735 Jy ! Component: 1900 - total flux cleaned = -0.00196892 Jy ! Component: 1950 - total flux cleaned = -0.00199023 Jy ! Component: 2000 - total flux cleaned = -0.00200092 Jy ! Total flux subtracted in 2048 components = -0.00202187 Jy ! Clean residual min=-0.000557 max=0.000536 Jy/beam ! Clean residual mean=-0.000007 rms=0.000199 Jy/beam ! Combined flux in latest and established models = 0.139663 Jy keep ! Adding 121 model components to the UV plane model. ! The established model now contains 173 components and 0.139663 Jy ![Exited script file: muppet] wmap "J0453-3949_X_2014_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8418 x 2.62 at -5.663 degrees (North through East) ! Clean map min=-0.0015538 max=0.10276 Jy/beam ! Writing clean map to FITS file: J0453-3949_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 0.10276 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000196405 device "J0453-3949_X_2014_05_31_pus\_map.eps/VPS" ! Attempting to open device: 'J0453-3949_X_2014_05_31_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.573388 0.573388 1.14678 2.29355 4.5871 9.1742 18.3484 36.6968 73.3936 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.102 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8418 x 2.62 at -5.663 degrees (North through East) ! Clean map min=-0.0015538 max=0.10276 Jy/beam quit ! Quitting program ! Log file J0453-3949_X_2014_05_31_pus_uvs.log closed on Sun Nov 27 18:01:33 2016