! Started logfile: J0300-0531_X_2014_08_05_pus_uvs.log on Sat Nov 12 21:05:21 2016 obs J0300-0531_X_2014_08_05_pus_uva.fits ! Reading UV FITS file: J0300-0531_X_2014_08_05_pus_uva.fits ! AN table 1: 92 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.786715 visibilities/baseline/integration-bin. ! Found source: J0300-0531 ! ! 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 39084 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 J0300-0531_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 99 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 99 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 99 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 99 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 99 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 99 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 99 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 99 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 99 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 99 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 99 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 99 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.882276Jy sigma=0.009340 ! Fit after self-cal, rms=0.844578Jy sigma=0.008979 ! 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=0.9521 mas, bmaj=2.696 mas, bpa=21.35 degrees ! Estimated noise=655.869 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 = 0.120974 Jy ! Component: 100 - total flux cleaned = 0.165877 Jy ! Total flux subtracted in 100 components = 0.165877 Jy ! Clean residual min=-0.008925 max=0.019157 Jy/beam ! Clean residual mean=0.000066 rms=0.003477 Jy/beam ! Combined flux in latest and established models = 0.165877 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.165877 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=0.100288Jy sigma=0.000936 ! Fit after self-cal, rms=0.099983Jy sigma=0.000934 ! 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=1.189 mas, bmaj=3.014 mas, bpa=18.58 degrees ! Estimated noise=341.45 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 = 0.0264452 Jy ! Component: 100 - total flux cleaned = 0.0386681 Jy ! Component: 150 - total flux cleaned = 0.0449023 Jy ! Component: 200 - total flux cleaned = 0.0464468 Jy ! Total flux subtracted in 200 components = 0.0464468 Jy ! Clean residual min=-0.008430 max=0.009787 Jy/beam ! Clean residual mean=0.000015 rms=0.002308 Jy/beam ! Combined flux in latest and established models = 0.212323 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 35 components and 0.212324 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=0.094050Jy sigma=0.000850 ! Fit after self-cal, rms=0.094021Jy sigma=0.000850 ! 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 0.89 FD 1.09 HN 1.16 KP 0.91 ! LA 1.01 MK 1.00* NL 0.95 OV 1.02 ! PT 1.01 SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.08 HN 1.19 KP 0.85 ! LA 1.02 MK 1.00* NL 0.94 OV 0.98 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.09 HN 1.23 KP 0.83 ! LA 1.04 MK 1.00* NL 0.95 OV 0.99 ! PT 0.94 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.09 HN 1.23 KP 0.77 ! LA 1.06 MK 1.00* NL 0.94 OV 1.00 ! PT 0.96 SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.10 HN 1.17 KP 0.74 ! LA 1.06 MK 1.00* NL 0.97 OV 1.01 ! PT 0.96 SC 0.95 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.13 HN 1.25 KP 0.73 ! LA 1.06 MK 1.00* NL 0.96 OV 1.03 ! PT 0.93 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.24 HN 1.41 KP 0.79 ! LA 1.16 MK 1.00* NL 1.01 OV 1.05 ! PT 1.00 SC 1.06 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.17 HN 1.27 KP 0.75 ! LA 1.05 MK 1.00* NL 0.96 OV 1.04 ! PT 0.95 SC 1.01 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.12 HN 1.26 KP 0.75 ! LA 1.08 MK 1.00* NL 0.97 OV 1.07 ! PT 0.97 SC 0.97 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.13 HN 1.26 KP 0.79 ! LA 1.10 MK 1.00* NL 0.98 OV 1.05 ! PT 0.96 SC 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.13 HN 1.24 KP 0.81 ! LA 1.10 MK 1.00* NL 1.01 OV 1.05 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.11 HN 1.25 KP 0.86 ! LA 1.07 MK 1.00* NL 0.98 OV 1.04 ! PT 1.01 SC 1.04 ! ! ! Fit before self-cal, rms=0.094021Jy sigma=0.000850 ! Fit after self-cal, rms=0.093559Jy sigma=0.000794 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.193 mas, bmaj=3.079 mas, bpa=19.61 degrees ! Estimated noise=338.383 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 (3, -1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00550903 Jy ! Component: 100 - total flux cleaned = 0.00547512 Jy ! Component: 150 - total flux cleaned = 0.00557125 Jy ! Component: 200 - total flux cleaned = 0.00590957 Jy ! Total flux subtracted in 200 components = 0.00590957 Jy ! Clean residual min=-0.003540 max=0.003338 Jy/beam ! Clean residual mean=0.000003 rms=0.000825 Jy/beam ! Combined flux in latest and established models = 0.218233 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 60 components and 0.218233 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=0.092939Jy sigma=0.000788 ! Fit after self-cal, rms=0.093140Jy sigma=0.000787 ! 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=0.093140Jy sigma=0.000787 ! Fit after self-cal, rms=0.109693Jy sigma=0.000781 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.189 mas, bmaj=3.092 mas, bpa=18.49 degrees ! Estimated noise=338.104 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00174297 Jy ! Component: 100 - total flux cleaned = 0.00206323 Jy ! Component: 150 - total flux cleaned = 0.00230173 Jy ! Component: 200 - total flux cleaned = 0.00242819 Jy ! Total flux subtracted in 200 components = 0.00242819 Jy ! Clean residual min=-0.001698 max=0.002204 Jy/beam ! Clean residual mean=0.000010 rms=0.000439 Jy/beam ! Combined flux in latest and established models = 0.220661 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 76 components and 0.220661 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=0.109629Jy sigma=0.000780 ! Fit after self-cal, rms=0.109806Jy sigma=0.000780 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 (6, -2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00188288 Jy ! Component: 100 - total flux cleaned = 0.00225868 Jy ! Component: 150 - total flux cleaned = 0.00242403 Jy ! Component: 200 - total flux cleaned = 0.0025348 Jy ! Total flux subtracted in 200 components = 0.0025348 Jy ! Clean residual min=-0.001406 max=0.001161 Jy/beam ! Clean residual mean=0.000005 rms=0.000355 Jy/beam ! Combined flux in latest and established models = 0.223196 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 92 components and 0.223196 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=0.109770Jy sigma=0.000779 ! Fit after self-cal, rms=0.109755Jy sigma=0.000779 ! 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=0.109755Jy sigma=0.000779 ! Fit after self-cal, rms=0.111807Jy sigma=0.000779 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.189 mas, bmaj=3.099 mas, bpa=18.45 degrees ! Estimated noise=337.362 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00032791 Jy ! Component: 100 - total flux cleaned = 0.000506935 Jy ! Component: 150 - total flux cleaned = 0.000661138 Jy ! Component: 200 - total flux cleaned = 0.000742925 Jy ! Total flux subtracted in 200 components = 0.000742925 Jy ! Clean residual min=-0.001151 max=0.001030 Jy/beam ! Clean residual mean=0.000007 rms=0.000302 Jy/beam ! Combined flux in latest and established models = 0.223939 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 101 components and 0.223939 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=0.111790Jy sigma=0.000779 ! Fit after self-cal, rms=0.111798Jy sigma=0.000779 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 = 0.000113767 Jy ! Component: 100 - total flux cleaned = 0.000137944 Jy ! Component: 150 - total flux cleaned = 0.000184195 Jy ! Component: 200 - total flux cleaned = 0.000206069 Jy ! Total flux subtracted in 200 components = 0.000206069 Jy ! Clean residual min=-0.001080 max=0.000949 Jy/beam ! Clean residual mean=0.000006 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 0.224145 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 113 components and 0.224145 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=0.111790Jy sigma=0.000779 ! Fit after self-cal, rms=0.111789Jy sigma=0.000779 ! 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=0.111789Jy sigma=0.000779 ! Fit after self-cal, rms=0.112741Jy sigma=0.000779 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.447 mas, bmaj=3.876 mas, bpa=11.52 degrees ! Estimated noise=367.869 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000105784 Jy ! Component: 100 - total flux cleaned = 1.42395e-05 Jy ! Component: 150 - total flux cleaned = 6.34219e-05 Jy ! Component: 200 - total flux cleaned = 0.000116755 Jy ! Total flux subtracted in 200 components = 0.000116755 Jy ! Clean residual min=-0.001099 max=0.000813 Jy/beam ! Clean residual mean=0.000010 rms=0.000264 Jy/beam ! Combined flux in latest and established models = 0.224262 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 129 components and 0.224262 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=0.112737Jy sigma=0.000779 ! Fit after self-cal, rms=0.112740Jy sigma=0.000779 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 = -1.66936e-05 Jy ! Component: 100 - total flux cleaned = 3.95134e-05 Jy ! Component: 150 - total flux cleaned = 7.27978e-05 Jy ! Component: 200 - total flux cleaned = 9.63101e-05 Jy ! Total flux subtracted in 200 components = 9.63101e-05 Jy ! Clean residual min=-0.001061 max=0.000831 Jy/beam ! Clean residual mean=0.000009 rms=0.000259 Jy/beam ! Combined flux in latest and established models = 0.224358 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 137 components and 0.224358 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=0.112738Jy sigma=0.000779 ! Fit after self-cal, rms=0.112735Jy sigma=0.000779 ! 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=1.189 mas, bmaj=3.103 mas, bpa=18.45 degrees ! Estimated noise=336.936 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.189 x 3.103 at 18.45 degrees (North through East) ! Clean map min=-0.0011466 max=0.16116 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=0.9493 mas, bmaj=2.794 mas, bpa=21.09 degrees ! Estimated noise=651.25 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.120144 Jy ! Component: 100 - total flux cleaned = 0.164504 Jy ! Component: 150 - total flux cleaned = 0.183447 Jy ! Component: 200 - total flux cleaned = 0.192735 Jy ! Total flux subtracted in 200 components = 0.192735 Jy ! Clean residual min=-0.003285 max=0.004965 Jy/beam ! Clean residual mean=0.000033 rms=0.001052 Jy/beam ! Combined flux in latest and established models = 0.192735 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.192735 Jy ! Inverting map and beam ! Estimated beam: bmin=1.189 mas, bmaj=3.103 mas, bpa=18.45 degrees ! Estimated noise=336.936 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 = 0.00908958 Jy ! Component: 100 - total flux cleaned = 0.0145522 Jy ! Component: 150 - total flux cleaned = 0.0183441 Jy ! Component: 200 - total flux cleaned = 0.0212287 Jy ! Total flux subtracted in 200 components = 0.0212287 Jy ! Clean residual min=-0.001559 max=0.002283 Jy/beam ! Clean residual mean=0.000024 rms=0.000498 Jy/beam ! Combined flux in latest and established models = 0.213963 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 73 components and 0.213963 Jy ! Inverting map ! Added new window around map position (-6.6, 10.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00239182 Jy ! Component: 100 - total flux cleaned = 0.00418855 Jy ! Component: 150 - total flux cleaned = 0.00563191 Jy ! Component: 200 - total flux cleaned = 0.00680181 Jy ! Total flux subtracted in 200 components = 0.00680181 Jy ! Clean residual min=-0.001358 max=0.001178 Jy/beam ! Clean residual mean=0.000013 rms=0.000311 Jy/beam ! Combined flux in latest and established models = 0.220765 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 91 components and 0.220765 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=2.447 mas, bmaj=3.876 mas, bpa=11.52 degrees ! Estimated noise=367.869 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00122685 Jy ! Component: 100 - total flux cleaned = 0.00203578 Jy ! Component: 150 - total flux cleaned = 0.00262388 Jy ! Component: 200 - total flux cleaned = 0.00287399 Jy ! Total flux subtracted in 200 components = 0.00287399 Jy ! Clean residual min=-0.001061 max=0.000918 Jy/beam ! Clean residual mean=0.000013 rms=0.000269 Jy/beam ! Combined flux in latest and established models = 0.223639 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 = 0.000150468 Jy ! Component: 100 - total flux cleaned = 0.000211887 Jy ! Component: 150 - total flux cleaned = 0.000255541 Jy ! Component: 200 - total flux cleaned = 0.000283321 Jy ! Total flux subtracted in 200 components = 0.000283321 Jy ! Clean residual min=-0.001021 max=0.000868 Jy/beam ! Clean residual mean=0.000012 rms=0.000257 Jy/beam ! Combined flux in latest and established models = 0.223923 Jy ! Adding 71 model components to the UV plane model. ! The established model now contains 140 components and 0.223922 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.189 mas, bmaj=3.103 mas, bpa=18.45 degrees ! Estimated noise=336.936 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.89841e-05 Jy ! Component: 100 - total flux cleaned = -0.000172997 Jy ! Component: 150 - total flux cleaned = -8.96846e-05 Jy ! Component: 200 - total flux cleaned = -3.1436e-05 Jy ! Total flux subtracted in 200 components = -3.1436e-05 Jy ! Clean residual min=-0.001127 max=0.000846 Jy/beam ! Clean residual mean=0.000007 rms=0.000245 Jy/beam ! Combined flux in latest and established models = 0.223891 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 160 components and 0.223891 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=0.112749Jy sigma=0.000778 ! Fit after self-cal, rms=0.112762Jy sigma=0.000778 wmodel J0300-0531_X_2014_08_05_pus_map.mod ! Writing 160 model components to file: J0300-0531_X_2014_08_05_pus_map.mod wobs J0300-0531_X_2014_08_05_pus_uvs.fits ! Writing UV FITS file: J0300-0531_X_2014_08_05_pus_uvs.fits wwins J0300-0531_X_2014_08_05_pus_map.win ! wwins: Wrote 4 windows to J0300-0531_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 = -0.000454375 Jy ! Component: 100 - total flux cleaned = -0.000550008 Jy ! Component: 150 - total flux cleaned = -0.000550306 Jy ! Component: 200 - total flux cleaned = -0.000510422 Jy ! Component: 250 - total flux cleaned = -0.000497563 Jy ! Component: 300 - total flux cleaned = -0.00052251 Jy ! Component: 350 - total flux cleaned = -0.000534815 Jy ! Component: 400 - total flux cleaned = -0.000558446 Jy ! Component: 450 - total flux cleaned = -0.000604472 Jy ! Component: 500 - total flux cleaned = -0.000627147 Jy ! Component: 550 - total flux cleaned = -0.000682303 Jy ! Component: 600 - total flux cleaned = -0.000693215 Jy ! Component: 650 - total flux cleaned = -0.000756308 Jy ! Component: 700 - total flux cleaned = -0.00073548 Jy ! Component: 750 - total flux cleaned = -0.000765775 Jy ! Component: 800 - total flux cleaned = -0.000745913 Jy ! Component: 850 - total flux cleaned = -0.00076539 Jy ! Component: 900 - total flux cleaned = -0.000736705 Jy ! Component: 950 - total flux cleaned = -0.000727494 Jy ! Component: 1000 - total flux cleaned = -0.000709097 Jy ! Component: 1050 - total flux cleaned = -0.000699982 Jy ! Component: 1100 - total flux cleaned = -0.000664144 Jy ! Component: 1150 - total flux cleaned = -0.000690577 Jy ! Component: 1200 - total flux cleaned = -0.000638163 Jy ! Component: 1250 - total flux cleaned = -0.000629594 Jy ! Component: 1300 - total flux cleaned = -0.000620997 Jy ! Component: 1350 - total flux cleaned = -0.00063749 Jy ! Component: 1400 - total flux cleaned = -0.000612721 Jy ! Component: 1450 - total flux cleaned = -0.000620867 Jy ! Component: 1500 - total flux cleaned = -0.000636898 Jy ! Component: 1550 - total flux cleaned = -0.000652807 Jy ! Component: 1600 - total flux cleaned = -0.000684195 Jy ! Component: 1650 - total flux cleaned = -0.000707443 Jy ! Component: 1700 - total flux cleaned = -0.000730502 Jy ! Component: 1750 - total flux cleaned = -0.000760928 Jy ! Component: 1800 - total flux cleaned = -0.000790825 Jy ! Component: 1850 - total flux cleaned = -0.000820494 Jy ! Component: 1900 - total flux cleaned = -0.000827828 Jy ! Component: 1950 - total flux cleaned = -0.000864314 Jy ! Component: 2000 - total flux cleaned = -0.000871497 Jy ! Total flux subtracted in 2048 components = -0.000885979 Jy ! Clean residual min=-0.000391 max=0.000410 Jy/beam ! Clean residual mean=0.000003 rms=0.000141 Jy/beam ! Combined flux in latest and established models = 0.223005 Jy keep ! Adding 137 model components to the UV plane model. ! The established model now contains 297 components and 0.223005 Jy ![Exited script file: muppet] wmap "J0300-0531_X_2014_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.189 x 3.103 at 18.45 degrees (North through East) ! Clean map min=-0.0007749 max=0.16123 Jy/beam ! Writing clean map to FITS file: J0300-0531_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 0.16123 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000140571 device "J0300-0531_X_2014_08_05_pus\_map.eps/VPS" ! Attempting to open device: 'J0300-0531_X_2014_08_05_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.26156 0.26156 0.523119 1.04624 2.09248 4.18495 8.36991 16.7398 33.4796 66.9593 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.161 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.189 x 3.103 at 18.45 degrees (North through East) ! Clean map min=-0.0007749 max=0.16123 Jy/beam quit ! Quitting program ! Log file J0300-0531_X_2014_08_05_pus_uvs.log closed on Sat Nov 12 21:05:24 2016