! Started logfile: J0536-3401_X_2017_08_12_pus_uvs.log on Fri May 10 15:20:01 2019 obs J0536-3401_X_2017_08_12_pus_uva.fits ! Reading UV FITS file: J0536-3401_X_2017_08_12_pus_uva.fits ! AN table 1: 51 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.532026 visibilities/baseline/integration-bin. ! Found source: J0536-3401 ! ! 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 1049 lines of history. ! ! Reading 14652 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 J0536-3401_X_2017_08_12_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 134 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 134 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 134 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 134 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 134 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 134 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 134 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 134 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 134 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 134 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 134 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 134 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.749728Jy sigma=0.005105 ! Fit after self-cal, rms=0.725984Jy sigma=0.004967 ! 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=0.5991 mas, bmaj=1.637 mas, bpa=4.501 degrees ! Estimated noise=1309.83 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 = 0.204006 Jy ! Component: 100 - total flux cleaned = 0.257821 Jy ! Total flux subtracted in 100 components = 0.257821 Jy ! Clean residual min=-0.008163 max=0.022335 Jy/beam ! Clean residual mean=-0.000051 rms=0.002597 Jy/beam ! Combined flux in latest and established models = 0.257821 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.257821 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=0.119295Jy sigma=0.000744 ! Fit after self-cal, rms=0.119288Jy sigma=0.000744 ! Inverting map ! Added new window around map position (-0.8, -3). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0243827 Jy ! Component: 100 - total flux cleaned = 0.0385331 Jy ! Total flux subtracted in 100 components = 0.0385331 Jy ! Clean residual min=-0.006497 max=0.012290 Jy/beam ! Clean residual mean=-0.000028 rms=0.001611 Jy/beam ! Combined flux in latest and established models = 0.296354 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 24 components and 0.296354 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=0.110573Jy sigma=0.000669 ! Fit after self-cal, rms=0.110453Jy sigma=0.000668 ! Inverting map ! Added new window around map position (1, 3.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0117866 Jy ! Component: 100 - total flux cleaned = 0.0199136 Jy ! Total flux subtracted in 100 components = 0.0199136 Jy ! Clean residual min=-0.004941 max=0.006010 Jy/beam ! Clean residual mean=-0.000017 rms=0.001194 Jy/beam ! Combined flux in latest and established models = 0.316268 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 40 components and 0.316268 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=0.108120Jy sigma=0.000649 ! Fit after self-cal, rms=0.108140Jy sigma=0.000649 ! 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=0.7754 mas, bmaj=2.099 mas, bpa=4.967 degrees ! Estimated noise=862.16 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 = 0.0105733 Jy ! Component: 100 - total flux cleaned = 0.0160861 Jy ! Component: 150 - total flux cleaned = 0.0192021 Jy ! Component: 200 - total flux cleaned = 0.0205526 Jy ! Total flux subtracted in 200 components = 0.0205526 Jy ! Clean residual min=-0.002987 max=0.003546 Jy/beam ! Clean residual mean=0.000010 rms=0.000943 Jy/beam ! Combined flux in latest and established models = 0.33682 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 74 components and 0.33682 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=0.107207Jy sigma=0.000641 ! Fit after self-cal, rms=0.107213Jy sigma=0.000640 ! 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 1.01 FD 1.01 HN 1.04 KP 0.98 ! LA 0.95 MK 0.99 NL 1.00* OV 0.99 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.05 KP 0.99 ! LA 0.99 MK 1.00 NL 1.00* OV 0.99 ! PT 1.03 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.01 HN 1.10 KP 0.93 ! LA 0.98 MK 1.01 NL 1.00* OV 0.99 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.11 KP 0.96 ! LA 0.99 MK 1.05 NL 1.00* OV 1.00 ! PT 1.03 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.96 HN 1.07 KP 0.96 ! LA 0.99 MK 1.04 NL 1.00* OV 1.00 ! PT 1.05 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.97 HN 1.13 KP 0.97 ! LA 0.98 MK 1.01 NL 1.00* OV 0.99 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 HN 1.13 KP 0.97 ! LA 0.99 MK 1.01 NL 1.00* OV 1.02 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.03 HN 1.15 KP 0.98 ! LA 0.94 MK 1.00 NL 1.00* OV 0.98 ! PT 1.02 SC 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.01 HN 1.04 KP 0.98 ! LA 0.98 MK 1.02 NL 1.00* OV 1.00 ! PT 1.04 SC 0.95 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00 HN 1.06 KP 0.96 ! LA 0.97 MK 1.03 NL 1.00* OV 0.99 ! PT 1.03 SC 1.00 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.99 HN 1.11 KP 0.97 ! LA 1.00 MK 1.00 NL 1.00* OV 0.99 ! PT 1.07 SC 0.98 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.02 HN 1.17 KP 0.93 ! LA 0.97 MK 0.96 NL 1.00* OV 1.00 ! PT 1.06 SC 0.99 ! ! ! Fit before self-cal, rms=0.107213Jy sigma=0.000640 ! Fit after self-cal, rms=0.110073Jy sigma=0.000635 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.779 mas, bmaj=2.107 mas, bpa=5.043 degrees ! Estimated noise=864.808 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 = -0.00113148 Jy ! Component: 100 - total flux cleaned = -0.00120447 Jy ! Component: 150 - total flux cleaned = -0.00123813 Jy ! Component: 200 - total flux cleaned = -0.00126651 Jy ! Total flux subtracted in 200 components = -0.00126651 Jy ! Clean residual min=-0.002456 max=0.002566 Jy/beam ! Clean residual mean=-0.000003 rms=0.000653 Jy/beam ! Combined flux in latest and established models = 0.335554 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 81 components and 0.335554 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=0.110049Jy sigma=0.000635 ! Fit after self-cal, rms=0.110091Jy sigma=0.000635 ! 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=0.110091Jy sigma=0.000635 ! Fit after self-cal, rms=0.110314Jy sigma=0.000633 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7792 mas, bmaj=2.103 mas, bpa=5.044 degrees ! Estimated noise=863.897 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000345251 Jy ! Component: 100 - total flux cleaned = -0.000397101 Jy ! Component: 150 - total flux cleaned = -0.000441859 Jy ! Component: 200 - total flux cleaned = -0.000461766 Jy ! Total flux subtracted in 200 components = -0.000461766 Jy ! Clean residual min=-0.002327 max=0.002302 Jy/beam ! Clean residual mean=-0.000012 rms=0.000607 Jy/beam ! Combined flux in latest and established models = 0.335092 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 85 components and 0.335092 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=0.110301Jy sigma=0.000633 ! Fit after self-cal, rms=0.110311Jy sigma=0.000633 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 = -0.000190347 Jy ! Component: 100 - total flux cleaned = -0.000210082 Jy ! Component: 150 - total flux cleaned = -0.000227913 Jy ! Component: 200 - total flux cleaned = -0.000228143 Jy ! Total flux subtracted in 200 components = -0.000228143 Jy ! Clean residual min=-0.002328 max=0.002314 Jy/beam ! Clean residual mean=-0.000012 rms=0.000602 Jy/beam ! Combined flux in latest and established models = 0.334864 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 86 components and 0.334864 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=0.110304Jy sigma=0.000633 ! Fit after self-cal, rms=0.110304Jy sigma=0.000633 ! 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=0.110304Jy sigma=0.000633 ! Fit after self-cal, rms=0.110611Jy sigma=0.000630 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7795 mas, bmaj=2.102 mas, bpa=5.059 degrees ! Estimated noise=863.537 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.27737e-05 Jy ! Component: 100 - total flux cleaned = -8.38483e-05 Jy ! Component: 150 - total flux cleaned = -0.000117888 Jy ! Component: 200 - total flux cleaned = -0.000133055 Jy ! Total flux subtracted in 200 components = -0.000133055 Jy ! Clean residual min=-0.001982 max=0.002078 Jy/beam ! Clean residual mean=-0.000007 rms=0.000516 Jy/beam ! Combined flux in latest and established models = 0.334731 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 89 components and 0.334731 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=0.110601Jy sigma=0.000630 ! Fit after self-cal, rms=0.110612Jy sigma=0.000630 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 = -6.07359e-05 Jy ! Component: 100 - total flux cleaned = -9.30443e-05 Jy ! Component: 150 - total flux cleaned = -0.000107472 Jy ! Component: 200 - total flux cleaned = -0.000120319 Jy ! Total flux subtracted in 200 components = -0.000120319 Jy ! Clean residual min=-0.001966 max=0.002072 Jy/beam ! Clean residual mean=-0.000007 rms=0.000513 Jy/beam ! Combined flux in latest and established models = 0.33461 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 90 components and 0.33461 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=0.110607Jy sigma=0.000630 ! Fit after self-cal, rms=0.110607Jy sigma=0.000630 ! 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=0.110607Jy sigma=0.000630 ! Fit after self-cal, rms=0.110712Jy sigma=0.000630 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.745 mas, bmaj=7.43 mas, bpa=8.535 degrees ! Estimated noise=1136.96 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00018291 Jy ! Component: 100 - total flux cleaned = -0.000197761 Jy ! Component: 150 - total flux cleaned = -0.000230183 Jy ! Component: 200 - total flux cleaned = -0.000247192 Jy ! Total flux subtracted in 200 components = -0.000247192 Jy ! Clean residual min=-0.001831 max=0.001768 Jy/beam ! Clean residual mean=-0.000011 rms=0.000614 Jy/beam ! Combined flux in latest and established models = 0.334363 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 90 components and 0.334363 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=0.110711Jy sigma=0.000630 ! Fit after self-cal, rms=0.110711Jy sigma=0.000630 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 = -6.11025e-06 Jy ! Component: 100 - total flux cleaned = -1.92269e-05 Jy ! Component: 150 - total flux cleaned = -2.05271e-05 Jy ! Component: 200 - total flux cleaned = -2.07693e-05 Jy ! Total flux subtracted in 200 components = -2.07693e-05 Jy ! Clean residual min=-0.001807 max=0.001733 Jy/beam ! Clean residual mean=-0.000010 rms=0.000609 Jy/beam ! Combined flux in latest and established models = 0.334342 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 92 components and 0.334342 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=0.110712Jy sigma=0.000630 ! Fit after self-cal, rms=0.110712Jy sigma=0.000630 ! 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=0.7795 mas, bmaj=2.101 mas, bpa=5.047 degrees ! Estimated noise=863.446 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7795 x 2.101 at 5.047 degrees (North through East) ! Clean map min=-0.0033667 max=0.2631 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=0.5998 mas, bmaj=1.632 mas, bpa=4.575 degrees ! Estimated noise=1320.62 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.205435 Jy ! Component: 100 - total flux cleaned = 0.259999 Jy ! Component: 150 - total flux cleaned = 0.285203 Jy ! Component: 200 - total flux cleaned = 0.299523 Jy ! Total flux subtracted in 200 components = 0.299523 Jy ! Clean residual min=-0.004147 max=0.007593 Jy/beam ! Clean residual mean=-0.000029 rms=0.001284 Jy/beam ! Combined flux in latest and established models = 0.299523 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.299523 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7795 mas, bmaj=2.101 mas, bpa=5.047 degrees ! Estimated noise=863.446 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 = 0.0166491 Jy ! Component: 100 - total flux cleaned = 0.0249375 Jy ! Component: 150 - total flux cleaned = 0.0294569 Jy ! Component: 200 - total flux cleaned = 0.0320324 Jy ! Total flux subtracted in 200 components = 0.0320324 Jy ! Clean residual min=-0.002248 max=0.002224 Jy/beam ! Clean residual mean=-0.000014 rms=0.000577 Jy/beam ! Combined flux in latest and established models = 0.331555 Jy ! Adding 64 model components to the UV plane model. ! The established model now contains 77 components and 0.331555 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=2.745 mas, bmaj=7.43 mas, bpa=8.535 degrees ! Estimated noise=1136.96 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00218476 Jy ! Component: 100 - total flux cleaned = 0.00259734 Jy ! Component: 150 - total flux cleaned = 0.00259987 Jy ! Component: 200 - total flux cleaned = 0.00260096 Jy ! Total flux subtracted in 200 components = 0.00260096 Jy ! Clean residual min=-0.002063 max=0.001781 Jy/beam ! Clean residual mean=-0.000013 rms=0.000627 Jy/beam ! Combined flux in latest and established models = 0.334156 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 = 6.77727e-07 Jy ! Component: 100 - total flux cleaned = 1.20154e-06 Jy ! Component: 150 - total flux cleaned = -1.11001e-05 Jy ! Component: 200 - total flux cleaned = -4.83109e-05 Jy ! Total flux subtracted in 200 components = -4.83109e-05 Jy ! Clean residual min=-0.002015 max=0.001758 Jy/beam ! Clean residual mean=-0.000012 rms=0.000618 Jy/beam ! Combined flux in latest and established models = 0.334108 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 81 components and 0.334108 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7795 mas, bmaj=2.101 mas, bpa=5.047 degrees ! Estimated noise=863.446 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000445959 Jy ! Component: 100 - total flux cleaned = -0.000447841 Jy ! Component: 150 - total flux cleaned = -0.000447787 Jy ! Component: 200 - total flux cleaned = -0.000416256 Jy ! Total flux subtracted in 200 components = -0.000416256 Jy ! Clean residual min=-0.001936 max=0.002021 Jy/beam ! Clean residual mean=-0.000008 rms=0.000523 Jy/beam ! Combined flux in latest and established models = 0.333692 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 90 components and 0.333692 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=0.110736Jy sigma=0.000630 ! Fit after self-cal, rms=0.110728Jy sigma=0.000630 wmodel J0536-3401_X_2017_08_12_pus_map.mod ! Writing 90 model components to file: J0536-3401_X_2017_08_12_pus_map.mod wobs J0536-3401_X_2017_08_12_pus_uvs.fits ! Writing UV FITS file: J0536-3401_X_2017_08_12_pus_uvs.fits wwins J0536-3401_X_2017_08_12_pus_map.win ! wwins: Wrote 3 windows to J0536-3401_X_2017_08_12_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 = 0.000150992 Jy ! Component: 100 - total flux cleaned = -8.15425e-05 Jy ! Component: 150 - total flux cleaned = -0.000177025 Jy ! Component: 200 - total flux cleaned = -0.000299522 Jy ! Component: 250 - total flux cleaned = -0.000449052 Jy ! Component: 300 - total flux cleaned = -0.000536656 Jy ! Component: 350 - total flux cleaned = -0.000507949 Jy ! Component: 400 - total flux cleaned = -0.00048011 Jy ! Component: 450 - total flux cleaned = -0.000534902 Jy ! Component: 500 - total flux cleaned = -0.00053549 Jy ! Component: 550 - total flux cleaned = -0.000588156 Jy ! Component: 600 - total flux cleaned = -0.000639612 Jy ! Component: 650 - total flux cleaned = -0.000614823 Jy ! Component: 700 - total flux cleaned = -0.00056539 Jy ! Component: 750 - total flux cleaned = -0.000565774 Jy ! Component: 800 - total flux cleaned = -0.000517879 Jy ! Component: 850 - total flux cleaned = -0.000541025 Jy ! Component: 900 - total flux cleaned = -0.000494306 Jy ! Component: 950 - total flux cleaned = -0.000357121 Jy ! Component: 1000 - total flux cleaned = -0.000357825 Jy ! Component: 1050 - total flux cleaned = -0.00044761 Jy ! Component: 1100 - total flux cleaned = -0.000447254 Jy ! Component: 1150 - total flux cleaned = -0.000403878 Jy ! Component: 1200 - total flux cleaned = -0.00036079 Jy ! Component: 1250 - total flux cleaned = -0.000403258 Jy ! Component: 1300 - total flux cleaned = -0.000381842 Jy ! Component: 1350 - total flux cleaned = -0.000298395 Jy ! Component: 1400 - total flux cleaned = -0.000257516 Jy ! Component: 1450 - total flux cleaned = -0.000257764 Jy ! Component: 1500 - total flux cleaned = -0.000278004 Jy ! Component: 1550 - total flux cleaned = -0.000297891 Jy ! Component: 1600 - total flux cleaned = -0.000277722 Jy ! Component: 1650 - total flux cleaned = -0.000297248 Jy ! Component: 1700 - total flux cleaned = -0.000258706 Jy ! Component: 1750 - total flux cleaned = -0.000277966 Jy ! Component: 1800 - total flux cleaned = -0.000296735 Jy ! Component: 1850 - total flux cleaned = -0.000184549 Jy ! Component: 1900 - total flux cleaned = -0.000258994 Jy ! Component: 1950 - total flux cleaned = -0.000295594 Jy ! Component: 2000 - total flux cleaned = -0.000259002 Jy ! Total flux subtracted in 2048 components = -0.000277102 Jy ! Clean residual min=-0.001034 max=0.001036 Jy/beam ! Clean residual mean=-0.000005 rms=0.000328 Jy/beam ! Combined flux in latest and established models = 0.333415 Jy keep ! Adding 120 model components to the UV plane model. ! The established model now contains 210 components and 0.333415 Jy ![Exited script file: muppet] wmap "J0536-3401_X_2017_08_12_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7795 x 2.101 at 5.047 degrees (North through East) ! Clean map min=-0.0017817 max=0.26469 Jy/beam ! Writing clean map to FITS file: J0536-3401_X_2017_08_12_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.264686 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000327144 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.370792 0.370792 0.741583 1.48317 2.96633 5.93267 11.8653 23.7307 47.4613 94.9227 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.264 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7795 x 2.101 at 5.047 degrees (North through East) ! Clean map min=-0.0017817 max=0.26469 Jy/beam ! Error occured in command: mapplot ! ! ! ! ! ! 4 consecutive EOF's on stdin - 10 will exit program ! ! 5 consecutive EOF's on stdin - 10 will exit program ! ! 6 consecutive EOF's on stdin - 10 will exit program ! ! 7 consecutive EOF's on stdin - 10 will exit program ! ! 8 consecutive EOF's on stdin - 10 will exit program ! ! 9 consecutive EOF's on stdin - 10 will exit program ! ! 10 consecutive EOF's on stdin - 10 will exit program ! Log file J0536-3401_X_2017_08_12_pus_uvs.log closed on Fri May 10 15:20:02 2019