! Started logfile: J0743-0440_X_2014_08_05_pus_uvs.log on Sat Nov 12 21:08:41 2016 obs J0743-0440_X_2014_08_05_pus_uva.fits ! Reading UV FITS file: J0743-0440_X_2014_08_05_pus_uva.fits ! AN table 1: 72 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.770062 visibilities/baseline/integration-bin. ! Found source: J0743-0440 ! ! 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 414 lines of history. ! ! Reading 29940 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 J0743-0440_X_2014_08_05_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 86 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 86 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 86 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 86 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 86 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 86 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 86 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 86 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 86 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 86 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 86 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 86 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.877808Jy sigma=0.009806 ! Fit after self-cal, rms=0.855830Jy sigma=0.009581 ! 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=0.8823 mas, bmaj=2.776 mas, bpa=21.41 degrees ! Estimated noise=604.402 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 = 0.107829 Jy ! Component: 100 - total flux cleaned = 0.140233 Jy ! Total flux subtracted in 100 components = 0.140233 Jy ! Clean residual min=-0.007561 max=0.013999 Jy/beam ! Clean residual mean=0.000014 rms=0.002381 Jy/beam ! Combined flux in latest and established models = 0.140233 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.140233 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=0.081392Jy sigma=0.000866 ! Fit after self-cal, rms=0.081257Jy sigma=0.000865 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0163022 Jy ! Component: 100 - total flux cleaned = 0.0255178 Jy ! Total flux subtracted in 100 components = 0.0255178 Jy ! Clean residual min=-0.006451 max=0.005999 Jy/beam ! Clean residual mean=0.000007 rms=0.001612 Jy/beam ! Combined flux in latest and established models = 0.165751 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 18 components and 0.165751 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=0.077064Jy sigma=0.000817 ! Fit after self-cal, rms=0.077022Jy sigma=0.000816 ! 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=1.091 mas, bmaj=2.967 mas, bpa=19.53 degrees ! Estimated noise=368.614 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 = 0.00762934 Jy ! Component: 100 - total flux cleaned = 0.0114956 Jy ! Component: 150 - total flux cleaned = 0.0127359 Jy ! Component: 200 - total flux cleaned = 0.0132217 Jy ! Total flux subtracted in 200 components = 0.0132217 Jy ! Clean residual min=-0.007333 max=0.005437 Jy/beam ! Clean residual mean=0.000017 rms=0.001616 Jy/beam ! Combined flux in latest and established models = 0.178973 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 42 components and 0.178973 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=0.076184Jy sigma=0.000809 ! Fit after self-cal, rms=0.076180Jy sigma=0.000809 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.11 HN 1.07 KP 0.94 ! LA 0.99 MK 1.00* NL 0.96 OV 0.99 ! PT 1.02 SC 0.98 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.11 HN 1.10 KP 0.87 ! LA 1.02 MK 1.00* NL 0.93 OV 1.00 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.11 HN 1.16 KP 0.82 ! LA 1.05 MK 1.00* NL 0.96 OV 1.00 ! PT 0.95 SC 1.07 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.11 HN 1.05 KP 0.79 ! LA 1.05 MK 1.00* NL 0.96 OV 0.98 ! PT 0.96 SC 0.97 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.10 HN 1.07 KP 0.74 ! LA 1.05 MK 1.00* NL 0.99 OV 1.00 ! PT 0.99 SC 1.03 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.15 HN 1.07 KP 0.75 ! LA 1.05 MK 1.00* NL 0.98 OV 1.01 ! PT 0.96 SC 1.03 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.22 HN 1.22 KP 0.80 ! LA 1.14 MK 1.00* NL 1.01 OV 1.03 ! PT 1.06 SC 1.14 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.13 HN 1.18 KP 0.74 ! LA 1.05 MK 1.00* NL 0.99 OV 1.05 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.15 HN 1.13 KP 0.74 ! LA 1.05 MK 1.00* NL 0.96 OV 1.05 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.13 HN 1.14 KP 0.82 ! LA 1.09 MK 1.00* NL 1.01 OV 1.03 ! PT 0.99 SC 0.98 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.15 HN 1.12 KP 0.81 ! LA 1.10 MK 1.00* NL 0.98 OV 1.02 ! PT 1.01 SC 1.04 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.16 HN 1.04 KP 0.86 ! LA 1.05 MK 1.00* NL 1.00 OV 1.04 ! PT 1.01 SC 0.97 ! ! ! Fit before self-cal, rms=0.076180Jy sigma=0.000809 ! Fit after self-cal, rms=0.073753Jy sigma=0.000773 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.096 mas, bmaj=2.995 mas, bpa=19.78 degrees ! Estimated noise=368.447 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 = -0.00149983 Jy ! Component: 100 - total flux cleaned = -0.00162215 Jy ! Component: 150 - total flux cleaned = -0.00168795 Jy ! Component: 200 - total flux cleaned = -0.00168688 Jy ! Total flux subtracted in 200 components = -0.00168688 Jy ! Clean residual min=-0.001432 max=0.001749 Jy/beam ! Clean residual mean=0.000008 rms=0.000371 Jy/beam ! Combined flux in latest and established models = 0.177286 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 48 components and 0.177286 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=0.073700Jy sigma=0.000772 ! Fit after self-cal, rms=0.073747Jy 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=0.073747Jy sigma=0.000772 ! Fit after self-cal, rms=0.074032Jy sigma=0.000771 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.098 mas, bmaj=2.994 mas, bpa=19.72 degrees ! Estimated noise=368.386 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000357689 Jy ! Component: 100 - total flux cleaned = -0.000442842 Jy ! Component: 150 - total flux cleaned = -0.000498454 Jy ! Component: 200 - total flux cleaned = -0.000566451 Jy ! Total flux subtracted in 200 components = -0.000566451 Jy ! Clean residual min=-0.001151 max=0.001406 Jy/beam ! Clean residual mean=0.000004 rms=0.000311 Jy/beam ! Combined flux in latest and established models = 0.176719 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 57 components and 0.176719 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=0.000771 ! Fit after self-cal, rms=0.074025Jy 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) ! Added new window around map position (-2.8, 0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00115704 Jy ! Component: 100 - total flux cleaned = 0.001532 Jy ! Component: 150 - total flux cleaned = 0.00177163 Jy ! Component: 200 - total flux cleaned = 0.00181537 Jy ! Total flux subtracted in 200 components = 0.00181537 Jy ! Clean residual min=-0.000964 max=0.001031 Jy/beam ! Clean residual mean=0.000002 rms=0.000261 Jy/beam ! Combined flux in latest and established models = 0.178535 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 80 components and 0.178535 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=0.073989Jy sigma=0.000770 ! Fit after self-cal, rms=0.073987Jy sigma=0.000770 ! 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=0.073987Jy sigma=0.000770 ! Fit after self-cal, rms=0.074058Jy sigma=0.000770 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.099 mas, bmaj=2.996 mas, bpa=19.7 degrees ! Estimated noise=368.474 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000181545 Jy ! Component: 100 - total flux cleaned = 0.000302845 Jy ! Component: 150 - total flux cleaned = 0.000338086 Jy ! Component: 200 - total flux cleaned = 0.000368296 Jy ! Total flux subtracted in 200 components = 0.000368296 Jy ! Clean residual min=-0.000893 max=0.000949 Jy/beam ! Clean residual mean=0.000002 rms=0.000244 Jy/beam ! Combined flux in latest and established models = 0.178903 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 96 components and 0.178903 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=0.074048Jy sigma=0.000770 ! Fit after self-cal, rms=0.074048Jy 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 = 0.000117898 Jy ! Component: 100 - total flux cleaned = 0.000132173 Jy ! Component: 150 - total flux cleaned = 0.000120417 Jy ! Component: 200 - total flux cleaned = 0.000120814 Jy ! Total flux subtracted in 200 components = 0.000120814 Jy ! Clean residual min=-0.000864 max=0.000919 Jy/beam ! Clean residual mean=0.000001 rms=0.000238 Jy/beam ! Combined flux in latest and established models = 0.179024 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 103 components and 0.179024 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=0.074043Jy sigma=0.000770 ! Fit after self-cal, rms=0.074042Jy 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=0.074042Jy sigma=0.000770 ! Fit after self-cal, rms=0.074059Jy sigma=0.000770 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.248 mas, bmaj=3.77 mas, bpa=9.573 degrees ! Estimated noise=421.093 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000150014 Jy ! Component: 100 - total flux cleaned = -0.000198707 Jy ! Component: 150 - total flux cleaned = -0.000281438 Jy ! Component: 200 - total flux cleaned = -0.000318084 Jy ! Total flux subtracted in 200 components = -0.000318084 Jy ! Clean residual min=-0.000801 max=0.001063 Jy/beam ! Clean residual mean=0.000003 rms=0.000257 Jy/beam ! Combined flux in latest and established models = 0.178706 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 117 components and 0.178706 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=0.074057Jy sigma=0.000770 ! Fit after self-cal, rms=0.074057Jy 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 = 1.23529e-05 Jy ! Component: 100 - total flux cleaned = 2.08647e-05 Jy ! Component: 150 - total flux cleaned = 6.20638e-06 Jy ! Component: 200 - total flux cleaned = -1.39803e-05 Jy ! Total flux subtracted in 200 components = -1.39803e-05 Jy ! Clean residual min=-0.000768 max=0.001004 Jy/beam ! Clean residual mean=0.000003 rms=0.000251 Jy/beam ! Combined flux in latest and established models = 0.178692 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 125 components and 0.178692 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=0.074056Jy sigma=0.000770 ! Fit after self-cal, rms=0.074056Jy 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=1.1 mas, bmaj=2.997 mas, bpa=19.7 degrees ! Estimated noise=368.393 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.1 x 2.997 at 19.7 degrees (North through East) ! Clean map min=-0.00085948 max=0.14275 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=0.8859 mas, bmaj=2.796 mas, bpa=21.57 degrees ! Estimated noise=608.545 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.108342 Jy ! Component: 100 - total flux cleaned = 0.14183 Jy ! Component: 150 - total flux cleaned = 0.157004 Jy ! Component: 200 - total flux cleaned = 0.165058 Jy ! Total flux subtracted in 200 components = 0.165058 Jy ! Clean residual min=-0.002575 max=0.003997 Jy/beam ! Clean residual mean=0.000005 rms=0.000727 Jy/beam ! Combined flux in latest and established models = 0.165058 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.165058 Jy ! Inverting map and beam ! Estimated beam: bmin=1.1 mas, bmaj=2.997 mas, bpa=19.7 degrees ! Estimated noise=368.393 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 = 0.00555462 Jy ! Component: 100 - total flux cleaned = 0.00847043 Jy ! Component: 150 - total flux cleaned = 0.0103702 Jy ! Component: 200 - total flux cleaned = 0.0115305 Jy ! Total flux subtracted in 200 components = 0.0115305 Jy ! Clean residual min=-0.001179 max=0.001084 Jy/beam ! Clean residual mean=0.000005 rms=0.000307 Jy/beam ! Combined flux in latest and established models = 0.176588 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 47 components and 0.176588 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=2.248 mas, bmaj=3.77 mas, bpa=9.573 degrees ! Estimated noise=421.093 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00131569 Jy ! Component: 100 - total flux cleaned = 0.00172992 Jy ! Component: 150 - total flux cleaned = 0.00184104 Jy ! Component: 200 - total flux cleaned = 0.00191509 Jy ! Total flux subtracted in 200 components = 0.00191509 Jy ! Clean residual min=-0.000968 max=0.001150 Jy/beam ! Clean residual mean=0.000004 rms=0.000282 Jy/beam ! Combined flux in latest and established models = 0.178504 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.17774e-05 Jy ! Component: 100 - total flux cleaned = 6.01232e-05 Jy ! Component: 150 - total flux cleaned = 5.95998e-05 Jy ! Component: 200 - total flux cleaned = 9.10671e-05 Jy ! Total flux subtracted in 200 components = 9.10671e-05 Jy ! Clean residual min=-0.000892 max=0.001082 Jy/beam ! Clean residual mean=0.000004 rms=0.000265 Jy/beam ! Combined flux in latest and established models = 0.178595 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 96 components and 0.178595 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.1 mas, bmaj=2.997 mas, bpa=19.7 degrees ! Estimated noise=368.393 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.2199e-05 Jy ! Component: 100 - total flux cleaned = 8.59916e-05 Jy ! Component: 150 - total flux cleaned = 0.000106503 Jy ! Component: 200 - total flux cleaned = 0.000141624 Jy ! Total flux subtracted in 200 components = 0.000141624 Jy ! Clean residual min=-0.000891 max=0.000925 Jy/beam ! Clean residual mean=0.000002 rms=0.000237 Jy/beam ! Combined flux in latest and established models = 0.178736 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 111 components and 0.178736 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=0.074065Jy sigma=0.000770 ! Fit after self-cal, rms=0.074061Jy sigma=0.000770 wmodel J0743-0440_X_2014_08_05_pus_map.mod ! Writing 111 model components to file: J0743-0440_X_2014_08_05_pus_map.mod wobs J0743-0440_X_2014_08_05_pus_uvs.fits ! Writing UV FITS file: J0743-0440_X_2014_08_05_pus_uvs.fits wwins J0743-0440_X_2014_08_05_pus_map.win ! wwins: Wrote 2 windows to J0743-0440_X_2014_08_05_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 = 8.65803e-05 Jy ! Component: 100 - total flux cleaned = 2.67487e-05 Jy ! Component: 150 - total flux cleaned = 1.29123e-05 Jy ! Component: 200 - total flux cleaned = -1.44564e-07 Jy ! Component: 250 - total flux cleaned = -1.3015e-05 Jy ! Component: 300 - total flux cleaned = -5.08507e-05 Jy ! Component: 350 - total flux cleaned = -6.30874e-05 Jy ! Component: 400 - total flux cleaned = -7.53443e-05 Jy ! Component: 450 - total flux cleaned = -7.55761e-05 Jy ! Component: 500 - total flux cleaned = -0.000131529 Jy ! Component: 550 - total flux cleaned = -0.000142211 Jy ! Component: 600 - total flux cleaned = -0.000174225 Jy ! Component: 650 - total flux cleaned = -0.000226607 Jy ! Component: 700 - total flux cleaned = -0.000277638 Jy ! Component: 750 - total flux cleaned = -0.000327601 Jy ! Component: 800 - total flux cleaned = -0.000386363 Jy ! Component: 850 - total flux cleaned = -0.000405696 Jy ! Component: 900 - total flux cleaned = -0.000481167 Jy ! Component: 950 - total flux cleaned = -0.000508962 Jy ! Component: 1000 - total flux cleaned = -0.000527047 Jy ! Component: 1050 - total flux cleaned = -0.000553846 Jy ! Component: 1100 - total flux cleaned = -0.000553623 Jy ! Component: 1150 - total flux cleaned = -0.000553667 Jy ! Component: 1200 - total flux cleaned = -0.00054493 Jy ! Component: 1250 - total flux cleaned = -0.000553326 Jy ! Component: 1300 - total flux cleaned = -0.000536767 Jy ! Component: 1350 - total flux cleaned = -0.000520413 Jy ! Component: 1400 - total flux cleaned = -0.000512435 Jy ! Component: 1450 - total flux cleaned = -0.000496448 Jy ! Component: 1500 - total flux cleaned = -0.000488577 Jy ! Component: 1550 - total flux cleaned = -0.000488564 Jy ! Component: 1600 - total flux cleaned = -0.000480822 Jy ! Component: 1650 - total flux cleaned = -0.000473074 Jy ! Component: 1700 - total flux cleaned = -0.000443025 Jy ! Component: 1750 - total flux cleaned = -0.000457836 Jy ! Component: 1800 - total flux cleaned = -0.00043559 Jy ! Component: 1850 - total flux cleaned = -0.00042839 Jy ! Component: 1900 - total flux cleaned = -0.000421075 Jy ! Component: 1950 - total flux cleaned = -0.000435258 Jy ! Component: 2000 - total flux cleaned = -0.000421153 Jy ! Total flux subtracted in 2048 components = -0.000400366 Jy ! Clean residual min=-0.000402 max=0.000438 Jy/beam ! Clean residual mean=0.000001 rms=0.000134 Jy/beam ! Combined flux in latest and established models = 0.178336 Jy keep ! Adding 131 model components to the UV plane model. ! The established model now contains 242 components and 0.178336 Jy ![Exited script file: muppet] wmap "J0743-0440_X_2014_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.1 x 2.997 at 19.7 degrees (North through East) ! Clean map min=-0.00067468 max=0.14264 Jy/beam ! Writing clean map to FITS file: J0743-0440_X_2014_08_05_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.142644 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000134682 device "J0743-0440_X_2014_08_05_pus\_map.eps/VPS" ! Attempting to open device: 'J0743-0440_X_2014_08_05_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.283255 0.283255 0.56651 1.13302 2.26604 4.53208 9.06417 18.1283 36.2567 72.5133 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.142 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.1 x 2.997 at 19.7 degrees (North through East) ! Clean map min=-0.00067468 max=0.14264 Jy/beam quit ! Quitting program ! Log file J0743-0440_X_2014_08_05_pus_uvs.log closed on Sat Nov 12 21:08:43 2016