! Started logfile: J0744-0629_X_2014_08_05_pus_uvs.log on Sat Nov 12 21:08:47 2016 obs J0744-0629_X_2014_08_05_pus_uva.fits ! Reading UV FITS file: J0744-0629_X_2014_08_05_pus_uva.fits ! AN table 1: 82 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.763686 visibilities/baseline/integration-bin. ! Found source: J0744-0629 ! ! 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 33816 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 J0744-0629_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 103 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 103 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 103 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 103 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 103 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 103 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 103 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 103 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 103 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 103 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 103 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 103 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.890157Jy sigma=0.009810 ! Fit after self-cal, rms=0.848559Jy sigma=0.009366 ! 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=0.8881 mas, bmaj=2.815 mas, bpa=21.43 degrees ! Estimated noise=644.683 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.110683 Jy ! Component: 100 - total flux cleaned = 0.157045 Jy ! Total flux subtracted in 100 components = 0.157045 Jy ! Clean residual min=-0.022263 max=0.038386 Jy/beam ! Clean residual mean=0.000259 rms=0.008208 Jy/beam ! Combined flux in latest and established models = 0.157045 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 20 components and 0.157045 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=0.189533Jy sigma=0.002112 ! Fit after self-cal, rms=0.189284Jy sigma=0.002109 ! 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=1.094 mas, bmaj=3.036 mas, bpa=19.95 degrees ! Estimated noise=350.885 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 = 0.062728 Jy ! Component: 100 - total flux cleaned = 0.101422 Jy ! Component: 150 - total flux cleaned = 0.127583 Jy ! Component: 200 - total flux cleaned = 0.145887 Jy ! Total flux subtracted in 200 components = 0.145887 Jy ! Clean residual min=-0.038254 max=0.060260 Jy/beam ! Clean residual mean=0.000811 rms=0.014939 Jy/beam ! Combined flux in latest and established models = 0.302932 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 63 components and 0.302932 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=0.164785Jy sigma=0.001842 ! Fit after self-cal, rms=0.164436Jy sigma=0.001838 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.65 HN 1.45 KP 0.77 ! LA 0.79 MK 1.00* NL 1.22 OV 1.94 ! PT 0.65 SC 1.44 ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.67 HN 1.35 KP 0.73 ! LA 0.79 MK 1.00* NL 1.16 OV 1.89 ! PT 0.63 SC 1.56 ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.63 HN 1.35 KP 0.69 ! LA 0.82 MK 1.00* NL 1.20 OV 1.90 ! PT 0.60 SC 1.44 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.65 HN 1.35 KP 0.68 ! LA 0.83 MK 1.00* NL 1.21 OV 1.92 ! PT 0.60 SC 1.59 ! ! ! Correcting IF 5. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.61 HN 1.32 KP 0.66 ! LA 0.85 MK 1.00* NL 1.22 OV 1.91 ! PT 0.59 SC 1.57 ! ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.72 HN 1.36 KP 0.68 ! LA 0.85 MK 1.00* NL 1.27 OV 1.91 ! PT 0.58 SC 1.36 ! ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.88 HN 1.58 KP 0.72 ! LA 0.94 MK 1.00* NL 1.30 OV 2.05 ! PT 0.63 SC 1.56 ! ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.78 HN 1.53 KP 0.66 ! LA 0.88 MK 1.00* NL 1.29 OV 2.04 ! PT 0.59 SC 1.47 ! ! ! Correcting IF 9. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.72 HN 1.42 KP 0.68 ! LA 0.90 MK 1.00* NL 1.34 OV 2.14 ! PT 0.58 SC 1.57 ! ! ! Correcting IF 10. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.76 HN 1.37 KP 0.72 ! LA 0.90 MK 1.00* NL 1.40 OV 2.10 ! PT 0.58 SC 1.37 ! ! ! Correcting IF 11. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.80 HN 1.42 KP 0.74 ! LA 0.92 MK 1.00* NL 1.37 OV 2.12 ! PT 0.60 SC 1.30 ! ! ! Correcting IF 12. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.80 HN 1.36 KP 0.79 ! LA 0.90 MK 1.00* NL 1.34 OV 2.15 ! PT 0.61 SC 1.36 ! ! ! Fit before self-cal, rms=0.164436Jy sigma=0.001838 ! Fit after self-cal, rms=0.194041Jy sigma=0.001446 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.22 mas, bmaj=3.252 mas, bpa=19.66 degrees ! Estimated noise=395.828 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 (-0.8, 8.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0600821 Jy ! Component: 100 - total flux cleaned = 0.0727812 Jy ! Component: 150 - total flux cleaned = 0.0846302 Jy ! Component: 200 - total flux cleaned = 0.0928395 Jy ! Total flux subtracted in 200 components = 0.0928395 Jy ! Clean residual min=-0.019176 max=0.023501 Jy/beam ! Clean residual mean=0.000323 rms=0.006554 Jy/beam ! Combined flux in latest and established models = 0.395772 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 104 components and 0.395772 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=0.165487Jy sigma=0.001163 ! Fit after self-cal, rms=0.165492Jy sigma=0.001148 ! 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=0.165492Jy sigma=0.001148 ! Fit after self-cal, rms=0.137250Jy sigma=0.001024 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.218 mas, bmaj=3.297 mas, bpa=20.31 degrees ! Estimated noise=377.585 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0132532 Jy ! Component: 100 - total flux cleaned = 0.0177843 Jy ! Component: 150 - total flux cleaned = 0.0198238 Jy ! Component: 200 - total flux cleaned = 0.0208489 Jy ! Total flux subtracted in 200 components = 0.0208489 Jy ! Clean residual min=-0.014897 max=0.018796 Jy/beam ! Clean residual mean=-0.000006 rms=0.004362 Jy/beam ! Combined flux in latest and established models = 0.41662 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 133 components and 0.41662 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=0.133334Jy sigma=0.000978 ! Fit after self-cal, rms=0.131289Jy sigma=0.000972 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 (11.8, -0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0135057 Jy ! Component: 100 - total flux cleaned = 0.0172572 Jy ! Component: 150 - total flux cleaned = 0.0182369 Jy ! Component: 200 - total flux cleaned = 0.0185592 Jy ! Total flux subtracted in 200 components = 0.0185592 Jy ! Clean residual min=-0.012960 max=0.014129 Jy/beam ! Clean residual mean=-0.000048 rms=0.003761 Jy/beam ! Combined flux in latest and established models = 0.43518 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 168 components and 0.435179 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=0.127930Jy sigma=0.000940 ! Fit after self-cal, rms=0.127507Jy sigma=0.000938 ! 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=0.127507Jy sigma=0.000938 ! Fit after self-cal, rms=0.113921Jy sigma=0.000928 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.194 mas, bmaj=3.267 mas, bpa=20.46 degrees ! Estimated noise=367.133 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00637488 Jy ! Component: 100 - total flux cleaned = 0.00946699 Jy ! Component: 150 - total flux cleaned = 0.0104076 Jy ! Component: 200 - total flux cleaned = 0.0102024 Jy ! Total flux subtracted in 200 components = 0.0102024 Jy ! Clean residual min=-0.011555 max=0.012463 Jy/beam ! Clean residual mean=0.000002 rms=0.003231 Jy/beam ! Combined flux in latest and established models = 0.445382 Jy selfcal ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 191 components and 0.445382 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=0.112623Jy sigma=0.000912 ! Fit after self-cal, rms=0.112090Jy sigma=0.000911 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 = 0.00390775 Jy ! Component: 100 - total flux cleaned = 0.00466325 Jy ! Component: 150 - total flux cleaned = 0.00449396 Jy ! Component: 200 - total flux cleaned = 0.00433504 Jy ! Total flux subtracted in 200 components = 0.00433504 Jy ! Clean residual min=-0.011174 max=0.011360 Jy/beam ! Clean residual mean=-0.000011 rms=0.003117 Jy/beam ! Combined flux in latest and established models = 0.449717 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 206 components and 0.449717 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=0.111494Jy sigma=0.000905 ! Fit after self-cal, rms=0.111315Jy sigma=0.000904 ! 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=0.111315Jy sigma=0.000904 ! Fit after self-cal, rms=0.106383Jy sigma=0.000901 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.456 mas, bmaj=4.127 mas, bpa=10.68 degrees ! Estimated noise=380.322 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00390002 Jy ! Component: 100 - total flux cleaned = 0.00488713 Jy ! Component: 150 - total flux cleaned = 0.00442733 Jy ! Component: 200 - total flux cleaned = 0.00401771 Jy ! Total flux subtracted in 200 components = 0.00401771 Jy ! Clean residual min=-0.012530 max=0.012347 Jy/beam ! Clean residual mean=0.000016 rms=0.003747 Jy/beam ! Combined flux in latest and established models = 0.453735 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 229 components and 0.453735 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=0.106027Jy sigma=0.000895 ! Fit after self-cal, rms=0.105677Jy sigma=0.000894 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 = 0.00151471 Jy ! Component: 100 - total flux cleaned = 0.00138058 Jy ! Component: 150 - total flux cleaned = 0.00113942 Jy ! Component: 200 - total flux cleaned = 0.00113331 Jy ! Total flux subtracted in 200 components = 0.00113331 Jy ! Clean residual min=-0.012308 max=0.011981 Jy/beam ! Clean residual mean=0.000004 rms=0.003649 Jy/beam ! Combined flux in latest and established models = 0.454868 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 243 components and 0.454868 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=0.105501Jy sigma=0.000892 ! Fit after self-cal, rms=0.105354Jy sigma=0.000891 ! 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=1.188 mas, bmaj=3.26 mas, bpa=20.46 degrees ! Estimated noise=362.915 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.188 x 3.26 at 20.46 degrees (North through East) ! Clean map min=-0.019935 max=0.15815 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=0.93 mas, bmaj=2.961 mas, bpa=21.86 degrees ! Estimated noise=717.905 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.121069 Jy ! Component: 100 - total flux cleaned = 0.174478 Jy ! Component: 150 - total flux cleaned = 0.212271 Jy ! Component: 200 - total flux cleaned = 0.242676 Jy ! Total flux subtracted in 200 components = 0.242676 Jy ! Clean residual min=-0.018098 max=0.026290 Jy/beam ! Clean residual mean=0.000141 rms=0.005967 Jy/beam ! Combined flux in latest and established models = 0.242676 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 41 model components to the UV plane model. ! The established model now contains 41 components and 0.242676 Jy ! Inverting map and beam ! Estimated beam: bmin=1.188 mas, bmaj=3.26 mas, bpa=20.46 degrees ! Estimated noise=362.915 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 = 0.0460632 Jy ! Component: 100 - total flux cleaned = 0.0786898 Jy ! Component: 150 - total flux cleaned = 0.103808 Jy ! Component: 200 - total flux cleaned = 0.122826 Jy ! Total flux subtracted in 200 components = 0.122826 Jy ! Clean residual min=-0.017400 max=0.019433 Jy/beam ! Clean residual mean=0.000206 rms=0.005639 Jy/beam ! Combined flux in latest and established models = 0.365502 Jy ! Adding 82 model components to the UV plane model. ! The established model now contains 107 components and 0.365501 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=2.456 mas, bmaj=4.127 mas, bpa=10.68 degrees ! Estimated noise=380.322 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0254037 Jy ! Component: 100 - total flux cleaned = 0.0382603 Jy ! Component: 150 - total flux cleaned = 0.0473999 Jy ! Component: 200 - total flux cleaned = 0.0539767 Jy ! Total flux subtracted in 200 components = 0.0539767 Jy ! Clean residual min=-0.016615 max=0.015430 Jy/beam ! Clean residual mean=0.000133 rms=0.004907 Jy/beam ! Combined flux in latest and established models = 0.419478 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00514764 Jy ! Component: 100 - total flux cleaned = 0.00957001 Jy ! Component: 150 - total flux cleaned = 0.0137107 Jy ! Component: 200 - total flux cleaned = 0.0173167 Jy ! Total flux subtracted in 200 components = 0.0173167 Jy ! Clean residual min=-0.014064 max=0.012308 Jy/beam ! Clean residual mean=0.000056 rms=0.004021 Jy/beam ! Combined flux in latest and established models = 0.436795 Jy ! Adding 101 model components to the UV plane model. ! The established model now contains 192 components and 0.436795 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.188 mas, bmaj=3.26 mas, bpa=20.46 degrees ! Estimated noise=362.915 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0059069 Jy ! Component: 100 - total flux cleaned = 0.0081706 Jy ! Component: 150 - total flux cleaned = 0.00927527 Jy ! Component: 200 - total flux cleaned = 0.0102783 Jy ! Total flux subtracted in 200 components = 0.0102783 Jy ! Clean residual min=-0.011018 max=0.009990 Jy/beam ! Clean residual mean=0.000012 rms=0.002959 Jy/beam ! Combined flux in latest and established models = 0.447073 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 212 components and 0.447073 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=0.106445Jy sigma=0.000900 ! Fit after self-cal, rms=0.105869Jy sigma=0.000896 wmodel J0744-0629_X_2014_08_05_pus_map.mod ! Writing 212 model components to file: J0744-0629_X_2014_08_05_pus_map.mod wobs J0744-0629_X_2014_08_05_pus_uvs.fits ! Writing UV FITS file: J0744-0629_X_2014_08_05_pus_uvs.fits wwins J0744-0629_X_2014_08_05_pus_map.win ! wwins: Wrote 3 windows to J0744-0629_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 = -0.00258446 Jy ! Component: 100 - total flux cleaned = -0.00342481 Jy ! Component: 150 - total flux cleaned = -0.0035855 Jy ! Component: 200 - total flux cleaned = -0.00431294 Jy ! Component: 250 - total flux cleaned = -0.00403755 Jy ! Component: 300 - total flux cleaned = -0.00390562 Jy ! Component: 350 - total flux cleaned = -0.00339564 Jy ! Component: 400 - total flux cleaned = -0.00314777 Jy ! Component: 450 - total flux cleaned = -0.00302714 Jy ! Component: 500 - total flux cleaned = -0.002676 Jy ! Component: 550 - total flux cleaned = -0.00233184 Jy ! Component: 600 - total flux cleaned = -0.002106 Jy ! Component: 650 - total flux cleaned = -0.00210684 Jy ! Component: 700 - total flux cleaned = -0.00210609 Jy ! Component: 750 - total flux cleaned = -0.00190329 Jy ! Component: 800 - total flux cleaned = -0.0020059 Jy ! Component: 850 - total flux cleaned = -0.00180762 Jy ! Component: 900 - total flux cleaned = -0.0016147 Jy ! Component: 950 - total flux cleaned = -0.0012344 Jy ! Component: 1000 - total flux cleaned = -0.000952945 Jy ! Component: 1050 - total flux cleaned = -0.000767399 Jy ! Component: 1100 - total flux cleaned = -0.000402624 Jy ! Component: 1150 - total flux cleaned = -0.000135643 Jy ! Component: 1200 - total flux cleaned = 0.00012748 Jy ! Component: 1250 - total flux cleaned = 0.000384886 Jy ! Component: 1300 - total flux cleaned = 0.000554676 Jy ! Component: 1350 - total flux cleaned = 0.000969377 Jy ! Component: 1400 - total flux cleaned = 0.00121255 Jy ! Component: 1450 - total flux cleaned = 0.00121259 Jy ! Component: 1500 - total flux cleaned = 0.00145017 Jy ! Component: 1550 - total flux cleaned = 0.0015284 Jy ! Component: 1600 - total flux cleaned = 0.00191223 Jy ! Component: 1650 - total flux cleaned = 0.00198825 Jy ! Component: 1700 - total flux cleaned = 0.00213773 Jy ! Component: 1750 - total flux cleaned = 0.00235872 Jy ! Component: 1800 - total flux cleaned = 0.00235881 Jy ! Component: 1850 - total flux cleaned = 0.00278492 Jy ! Component: 1900 - total flux cleaned = 0.00271456 Jy ! Component: 1950 - total flux cleaned = 0.00292167 Jy ! Component: 2000 - total flux cleaned = 0.00299022 Jy ! Total flux subtracted in 2048 components = 0.00332635 Jy ! Clean residual min=-0.003341 max=0.003596 Jy/beam ! Clean residual mean=0.000005 rms=0.001486 Jy/beam ! Combined flux in latest and established models = 0.4504 Jy keep ! Adding 169 model components to the UV plane model. ! The established model now contains 381 components and 0.4504 Jy ![Exited script file: muppet] wmap "J0744-0629_X_2014_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.188 x 3.26 at 20.46 degrees (North through East) ! Clean map min=-0.013641 max=0.16663 Jy/beam ! Writing clean map to FITS file: J0744-0629_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 0.166629 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00148282 device "J0744-0629_X_2014_08_05_pus\_map.eps/VPS" ! Attempting to open device: 'J0744-0629_X_2014_08_05_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.66969 2.66969 5.33938 10.6788 21.3575 42.715 85.4301 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0044 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.166 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.188 x 3.26 at 20.46 degrees (North through East) ! Clean map min=-0.013641 max=0.16663 Jy/beam quit ! Quitting program ! Log file J0744-0629_X_2014_08_05_pus_uvs.log closed on Sat Nov 12 21:08:50 2016