! Started logfile: J0725+1425_X_2017_10_09_pus_uvs.log on Sun May 12 15:18:45 2019 obs J0725+1425_X_2017_10_09_pus_uva.fits ! Reading UV FITS file: J0725+1425_X_2017_10_09_pus_uva.fits ! AN table 1: 20 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.666667 visibilities/baseline/integration-bin. ! Found source: J0725+1425 ! ! 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 763 lines of history. ! ! Reading 5760 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 J0725+1425_X_2017_10_09_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 34 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.678406Jy sigma=0.005859 ! Fit after self-cal, rms=0.672382Jy sigma=0.005809 ! 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=0.7808 mas, bmaj=2.662 mas, bpa=-20.72 degrees ! Estimated noise=1671.81 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 = 0.24761 Jy ! Component: 100 - total flux cleaned = 0.314187 Jy ! Total flux subtracted in 100 components = 0.314187 Jy ! Clean residual min=-0.013731 max=0.030607 Jy/beam ! Clean residual mean=-0.000158 rms=0.005020 Jy/beam ! Combined flux in latest and established models = 0.314187 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.314187 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=0.108698Jy sigma=0.000927 ! Fit after self-cal, rms=0.108666Jy sigma=0.000927 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0346821 Jy ! Component: 100 - total flux cleaned = 0.0544896 Jy ! Total flux subtracted in 100 components = 0.0544896 Jy ! Clean residual min=-0.010333 max=0.020629 Jy/beam ! Clean residual mean=-0.000095 rms=0.003419 Jy/beam ! Combined flux in latest and established models = 0.368677 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 20 components and 0.368677 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=0.092139Jy sigma=0.000778 ! Fit after self-cal, rms=0.092060Jy sigma=0.000777 ! Inverting map ! Added new window around map position (-2, 1.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0198506 Jy ! Component: 100 - total flux cleaned = 0.0314286 Jy ! Total flux subtracted in 100 components = 0.0314286 Jy ! Clean residual min=-0.007771 max=0.014187 Jy/beam ! Clean residual mean=-0.000070 rms=0.002615 Jy/beam ! Combined flux in latest and established models = 0.400105 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 31 components and 0.400105 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=0.085852Jy sigma=0.000719 ! Fit after self-cal, rms=0.085149Jy sigma=0.000714 ! 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=0.9778 mas, bmaj=2.744 mas, bpa=-19.34 degrees ! Estimated noise=1083.78 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 = 0.0167176 Jy ! Component: 100 - total flux cleaned = 0.0263903 Jy ! Component: 150 - total flux cleaned = 0.0307587 Jy ! Component: 200 - total flux cleaned = 0.0331675 Jy ! Total flux subtracted in 200 components = 0.0331675 Jy ! Clean residual min=-0.008586 max=0.014365 Jy/beam ! Clean residual mean=-0.000107 rms=0.002510 Jy/beam ! Combined flux in latest and established models = 0.433273 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 57 components and 0.433273 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=0.081765Jy sigma=0.000681 ! Fit after self-cal, rms=0.081409Jy sigma=0.000678 ! Inverting map ! Added new window around map position (-4.4, 2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0125609 Jy ! Component: 100 - total flux cleaned = 0.0190353 Jy ! Component: 150 - total flux cleaned = 0.0207823 Jy ! Component: 200 - total flux cleaned = 0.0209468 Jy ! Total flux subtracted in 200 components = 0.0209468 Jy ! Clean residual min=-0.006992 max=0.006467 Jy/beam ! Clean residual mean=-0.000039 rms=0.001804 Jy/beam ! Combined flux in latest and established models = 0.45422 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 91 components and 0.45422 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=0.079346Jy sigma=0.000660 ! Fit after self-cal, rms=0.079189Jy sigma=0.000659 ! 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 0.96 FD 1.02 HN 1.05 KP 1.01 ! LA 0.99 MK 0.99 NL 0.92 OV 1.00* ! PT 1.00 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.02 HN 1.01 KP 1.04 ! LA 0.97 MK 0.99 NL 0.95 OV 1.00* ! PT 0.99 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.03 KP 0.97 ! LA 1.02 MK 1.05 NL 0.95 OV 1.00* ! PT 0.99 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.00 HN 1.01 KP 0.99 ! LA 1.02 MK 1.04 NL 0.96 OV 1.00* ! PT 0.98 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 0.97 KP 1.00 ! LA 0.99 MK 1.02 NL 0.94 OV 1.00* ! PT 0.99 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00 HN 0.99 KP 1.00 ! LA 1.01 MK 0.97 NL 0.94 OV 1.00* ! PT 0.99 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 1.01 KP 0.99 ! LA 1.03 MK 1.03 NL 0.90 OV 1.00* ! PT 1.01 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.04 HN 1.00 KP 1.00 ! LA 0.99 MK 1.01 NL 0.97 OV 1.00* ! PT 1.02 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.99 HN 1.05 KP 0.98 ! LA 1.02 MK 0.96 NL 0.99 OV 1.00* ! PT 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 1.02 FD 1.00 HN 1.06 KP 1.00 ! LA 1.01 MK 1.01 NL 0.92 OV 1.00* ! PT 1.00 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.04 HN 1.03 KP 1.03 ! LA 1.00 MK 1.02 NL 0.98 OV 1.00* ! PT 0.99 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.06 KP 1.00 ! LA 1.02 MK 1.02 NL 1.00 OV 1.00* ! PT 1.01 ! ! ! Fit before self-cal, rms=0.079189Jy sigma=0.000659 ! Fit after self-cal, rms=0.078284Jy sigma=0.000647 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9779 mas, bmaj=2.751 mas, bpa=-19.36 degrees ! Estimated noise=1085.16 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 = 0.00360824 Jy ! Component: 100 - total flux cleaned = 0.00435046 Jy ! Component: 150 - total flux cleaned = 0.00476495 Jy ! Component: 200 - total flux cleaned = 0.00520993 Jy ! Total flux subtracted in 200 components = 0.00520993 Jy ! Clean residual min=-0.005042 max=0.004869 Jy/beam ! Clean residual mean=-0.000018 rms=0.001336 Jy/beam ! Combined flux in latest and established models = 0.45943 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 116 components and 0.45943 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=0.077965Jy sigma=0.000644 ! Fit after self-cal, rms=0.077955Jy sigma=0.000643 ! 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=0.077955Jy sigma=0.000643 ! Fit after self-cal, rms=0.077103Jy sigma=0.000635 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9766 mas, bmaj=2.746 mas, bpa=-19.38 degrees ! Estimated noise=1085.75 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00203093 Jy ! Component: 100 - total flux cleaned = 0.00247253 Jy ! Component: 150 - total flux cleaned = 0.0026865 Jy ! Component: 200 - total flux cleaned = 0.00286807 Jy ! Total flux subtracted in 200 components = 0.00286807 Jy ! Clean residual min=-0.003188 max=0.003621 Jy/beam ! Clean residual mean=-0.000019 rms=0.000858 Jy/beam ! Combined flux in latest and established models = 0.462298 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 136 components and 0.462298 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=0.076940Jy sigma=0.000633 ! Fit after self-cal, rms=0.076927Jy 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 = 0.0010365 Jy ! Component: 100 - total flux cleaned = 0.000987838 Jy ! Component: 150 - total flux cleaned = 0.000989358 Jy ! Component: 200 - total flux cleaned = 0.00094313 Jy ! Total flux subtracted in 200 components = 0.00094313 Jy ! Clean residual min=-0.002988 max=0.003508 Jy/beam ! Clean residual mean=-0.000016 rms=0.000806 Jy/beam ! Combined flux in latest and established models = 0.463241 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 145 components and 0.463241 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=0.076864Jy sigma=0.000633 ! Fit after self-cal, rms=0.076857Jy sigma=0.000632 ! Inverting map ! Added new window around map position (-11, -3.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00177211 Jy ! Component: 100 - total flux cleaned = 0.00231846 Jy ! Component: 150 - total flux cleaned = 0.00268655 Jy ! Component: 200 - total flux cleaned = 0.00282813 Jy ! Total flux subtracted in 200 components = 0.00282813 Jy ! Clean residual min=-0.002493 max=0.002810 Jy/beam ! Clean residual mean=-0.000016 rms=0.000699 Jy/beam ! Combined flux in latest and established models = 0.466069 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 165 components and 0.466069 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=0.076733Jy sigma=0.000631 ! Fit after self-cal, rms=0.076730Jy sigma=0.000631 ! 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=0.076730Jy sigma=0.000631 ! Fit after self-cal, rms=0.076715Jy sigma=0.000631 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9763 mas, bmaj=2.747 mas, bpa=-19.41 degrees ! Estimated noise=1085.9 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00125886 Jy ! Component: 100 - total flux cleaned = 0.00179246 Jy ! Component: 150 - total flux cleaned = 0.00196754 Jy ! Component: 200 - total flux cleaned = 0.00200975 Jy ! Total flux subtracted in 200 components = 0.00200975 Jy ! Clean residual min=-0.002347 max=0.002807 Jy/beam ! Clean residual mean=-0.000013 rms=0.000637 Jy/beam ! Combined flux in latest and established models = 0.468079 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 178 components and 0.468079 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=0.076662Jy sigma=0.000630 ! Fit after self-cal, rms=0.076660Jy 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) ! Added new window around map position (-18.4, -7.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00236054 Jy ! Component: 100 - total flux cleaned = 0.00306394 Jy ! Component: 150 - total flux cleaned = 0.00346236 Jy ! Component: 200 - total flux cleaned = 0.00391467 Jy ! Total flux subtracted in 200 components = 0.00391467 Jy ! Clean residual min=-0.002275 max=0.002017 Jy/beam ! Clean residual mean=-0.000013 rms=0.000562 Jy/beam ! Combined flux in latest and established models = 0.471993 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 192 components and 0.471993 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=0.076571Jy sigma=0.000630 ! Fit after self-cal, rms=0.076569Jy 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=0.076569Jy sigma=0.000630 ! Fit after self-cal, rms=0.076566Jy sigma=0.000630 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.203 mas, bmaj=2.996 mas, bpa=-17.62 degrees ! Estimated noise=1305.43 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00125164 Jy ! Component: 100 - total flux cleaned = 0.00184964 Jy ! Component: 150 - total flux cleaned = 0.00223671 Jy ! Component: 200 - total flux cleaned = 0.00233867 Jy ! Total flux subtracted in 200 components = 0.00233867 Jy ! Clean residual min=-0.002007 max=0.002012 Jy/beam ! Clean residual mean=-0.000020 rms=0.000609 Jy/beam ! Combined flux in latest and established models = 0.474332 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 217 components and 0.474332 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=0.076549Jy sigma=0.000629 ! Fit after self-cal, rms=0.076547Jy sigma=0.000629 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 = 0.000421 Jy ! Component: 100 - total flux cleaned = 0.000575566 Jy ! Component: 150 - total flux cleaned = 0.000750215 Jy ! Component: 200 - total flux cleaned = 0.000888482 Jy ! Total flux subtracted in 200 components = 0.000888482 Jy ! Clean residual min=-0.001984 max=0.001950 Jy/beam ! Clean residual mean=-0.000018 rms=0.000580 Jy/beam ! Combined flux in latest and established models = 0.475221 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 235 components and 0.475221 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=0.076538Jy sigma=0.000629 ! Fit after self-cal, rms=0.076537Jy sigma=0.000629 ! 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=0.9764 mas, bmaj=2.747 mas, bpa=-19.42 degrees ! Estimated noise=1085.94 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9764 x 2.747 at -19.42 degrees (North through East) ! Clean map min=-0.0021569 max=0.32594 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=0.781 mas, bmaj=2.675 mas, bpa=-20.82 degrees ! Estimated noise=1672.74 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.247293 Jy ! Component: 100 - total flux cleaned = 0.313553 Jy ! Component: 150 - total flux cleaned = 0.35035 Jy ! Component: 200 - total flux cleaned = 0.373871 Jy ! Total flux subtracted in 200 components = 0.373871 Jy ! Clean residual min=-0.007945 max=0.013027 Jy/beam ! Clean residual mean=-0.000103 rms=0.002746 Jy/beam ! Combined flux in latest and established models = 0.373871 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.373871 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9764 mas, bmaj=2.747 mas, bpa=-19.42 degrees ! Estimated noise=1085.94 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 = 0.0251997 Jy ! Component: 100 - total flux cleaned = 0.0415137 Jy ! Component: 150 - total flux cleaned = 0.0530613 Jy ! Component: 200 - total flux cleaned = 0.0616259 Jy ! Total flux subtracted in 200 components = 0.0616259 Jy ! Clean residual min=-0.005231 max=0.005096 Jy/beam ! Clean residual mean=-0.000088 rms=0.001441 Jy/beam ! Combined flux in latest and established models = 0.435497 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 67 components and 0.435497 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=2.203 mas, bmaj=2.996 mas, bpa=-17.62 degrees ! Estimated noise=1305.43 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.010743 Jy ! Component: 100 - total flux cleaned = 0.0176706 Jy ! Component: 150 - total flux cleaned = 0.0225723 Jy ! Component: 200 - total flux cleaned = 0.0264736 Jy ! Total flux subtracted in 200 components = 0.0264736 Jy ! Clean residual min=-0.003976 max=0.003194 Jy/beam ! Clean residual mean=-0.000058 rms=0.001104 Jy/beam ! Combined flux in latest and established models = 0.461971 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 = 0.0032141 Jy ! Component: 100 - total flux cleaned = 0.00528067 Jy ! Component: 150 - total flux cleaned = 0.00650138 Jy ! Component: 200 - total flux cleaned = 0.00742747 Jy ! Total flux subtracted in 200 components = 0.00742747 Jy ! Clean residual min=-0.003099 max=0.002366 Jy/beam ! Clean residual mean=-0.000037 rms=0.000833 Jy/beam ! Combined flux in latest and established models = 0.469398 Jy ! Adding 103 model components to the UV plane model. ! The established model now contains 156 components and 0.469398 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9764 mas, bmaj=2.747 mas, bpa=-19.42 degrees ! Estimated noise=1085.94 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00191677 Jy ! Component: 100 - total flux cleaned = 0.00298435 Jy ! Component: 150 - total flux cleaned = 0.00364163 Jy ! Component: 200 - total flux cleaned = 0.00412055 Jy ! Total flux subtracted in 200 components = 0.00412055 Jy ! Clean residual min=-0.002627 max=0.002236 Jy/beam ! Clean residual mean=-0.000011 rms=0.000634 Jy/beam ! Combined flux in latest and established models = 0.473519 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 178 components and 0.473519 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=0.076690Jy sigma=0.000631 ! Fit after self-cal, rms=0.076672Jy sigma=0.000631 wmodel J0725+1425_X_2017_10_09_pus_map.mod ! Writing 178 model components to file: J0725+1425_X_2017_10_09_pus_map.mod wobs J0725+1425_X_2017_10_09_pus_uvs.fits ! Writing UV FITS file: J0725+1425_X_2017_10_09_pus_uvs.fits wwins J0725+1425_X_2017_10_09_pus_map.win ! wwins: Wrote 5 windows to J0725+1425_X_2017_10_09_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 = -0.0011443 Jy ! Component: 100 - total flux cleaned = -0.00195506 Jy ! Component: 150 - total flux cleaned = -0.00236253 Jy ! Component: 200 - total flux cleaned = -0.00281351 Jy ! Component: 250 - total flux cleaned = -0.00327378 Jy ! Component: 300 - total flux cleaned = -0.00355689 Jy ! Component: 350 - total flux cleaned = -0.00382794 Jy ! Component: 400 - total flux cleaned = -0.00408992 Jy ! Component: 450 - total flux cleaned = -0.00420233 Jy ! Component: 500 - total flux cleaned = -0.0044485 Jy ! Component: 550 - total flux cleaned = -0.00458112 Jy ! Component: 600 - total flux cleaned = -0.00463316 Jy ! Component: 650 - total flux cleaned = -0.00460817 Jy ! Component: 700 - total flux cleaned = -0.00468146 Jy ! Component: 750 - total flux cleaned = -0.00465785 Jy ! Component: 800 - total flux cleaned = -0.00477462 Jy ! Component: 850 - total flux cleaned = -0.00472846 Jy ! Component: 900 - total flux cleaned = -0.0047062 Jy ! Component: 950 - total flux cleaned = -0.0047279 Jy ! Component: 1000 - total flux cleaned = -0.00474928 Jy ! Component: 1050 - total flux cleaned = -0.00479109 Jy ! Component: 1100 - total flux cleaned = -0.0047491 Jy ! Component: 1150 - total flux cleaned = -0.00478974 Jy ! Component: 1200 - total flux cleaned = -0.00478934 Jy ! Component: 1250 - total flux cleaned = -0.00476917 Jy ! Component: 1300 - total flux cleaned = -0.00476907 Jy ! Component: 1350 - total flux cleaned = -0.00467358 Jy ! Component: 1400 - total flux cleaned = -0.00474928 Jy ! Component: 1450 - total flux cleaned = -0.0048046 Jy ! Component: 1500 - total flux cleaned = -0.00478613 Jy ! Component: 1550 - total flux cleaned = -0.00480409 Jy ! Component: 1600 - total flux cleaned = -0.00483903 Jy ! Component: 1650 - total flux cleaned = -0.00482128 Jy ! Component: 1700 - total flux cleaned = -0.00482117 Jy ! Component: 1750 - total flux cleaned = -0.00480403 Jy ! Component: 1800 - total flux cleaned = -0.00478731 Jy ! Component: 1850 - total flux cleaned = -0.00483733 Jy ! Component: 1900 - total flux cleaned = -0.00482113 Jy ! Component: 1950 - total flux cleaned = -0.00482115 Jy ! Component: 2000 - total flux cleaned = -0.00480505 Jy ! Total flux subtracted in 2048 components = -0.00480525 Jy ! Clean residual min=-0.000865 max=0.000940 Jy/beam ! Clean residual mean=-0.000002 rms=0.000304 Jy/beam ! Combined flux in latest and established models = 0.468713 Jy keep ! Adding 146 model components to the UV plane model. ! The established model now contains 324 components and 0.468713 Jy ![Exited script file: muppet] wmap "J0725+1425_X_2017_10_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9764 x 2.747 at -19.42 degrees (North through East) ! Clean map min=-0.0021622 max=0.32683 Jy/beam ! Writing clean map to FITS file: J0725+1425_X_2017_10_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.326826 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000303861 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.27892 0.27892 0.557839 1.11568 2.23136 4.46271 8.92543 17.8509 35.7017 71.4034 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.326 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9764 x 2.747 at -19.42 degrees (North through East) ! Clean map min=-0.0021622 max=0.32683 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 J0725+1425_X_2017_10_09_pus_uvs.log closed on Sun May 12 15:18:46 2019