! Started logfile: J0725-2640_X_2017_02_19_pus_uvs.log on Sat May 4 21:40:40 2019 obs J0725-2640_X_2017_02_19_pus_uva.fits ! Reading UV FITS file: J0725-2640_X_2017_02_19_pus_uva.fits ! AN table 1: 100 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.660889 visibilities/baseline/integration-bin. ! Found source: J0725-2640 ! ! 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 858 lines of history. ! ! Reading 35688 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 J0725-2640_X_2017_02_19_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 216 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 216 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 216 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 216 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 261 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 191 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 216 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 191 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 216 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 216 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 298 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 261 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.883444Jy sigma=0.006448 ! Fit after self-cal, rms=0.870220Jy sigma=0.006358 ! 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=0.627 mas, bmaj=1.588 mas, bpa=-3.395 degrees ! Estimated noise=1307.82 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 = 0.0904871 Jy ! Component: 100 - total flux cleaned = 0.125758 Jy ! Total flux subtracted in 100 components = 0.125758 Jy ! Clean residual min=-0.009728 max=0.026309 Jy/beam ! Clean residual mean=0.000029 rms=0.003306 Jy/beam ! Combined flux in latest and established models = 0.125758 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.125758 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=0.121206Jy sigma=0.000786 ! Fit after self-cal, rms=0.121008Jy sigma=0.000784 ! Inverting map ! Added new window around map position (-0.8, -0.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0259577 Jy ! Component: 100 - total flux cleaned = 0.0408736 Jy ! Total flux subtracted in 100 components = 0.0408736 Jy ! Clean residual min=-0.006616 max=0.016747 Jy/beam ! Clean residual mean=0.000026 rms=0.002207 Jy/beam ! Combined flux in latest and established models = 0.166631 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 20 components and 0.166631 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=0.110964Jy sigma=0.000699 ! Fit after self-cal, rms=0.110496Jy sigma=0.000695 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.013053 Jy ! Component: 100 - total flux cleaned = 0.02076 Jy ! Total flux subtracted in 100 components = 0.02076 Jy ! Clean residual min=-0.006878 max=0.010189 Jy/beam ! Clean residual mean=0.000024 rms=0.001811 Jy/beam ! Combined flux in latest and established models = 0.187391 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 28 components and 0.187391 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=0.107541Jy sigma=0.000670 ! Fit after self-cal, rms=0.107393Jy sigma=0.000669 ! 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=0.7805 mas, bmaj=1.942 mas, bpa=-2.479 degrees ! Estimated noise=552.841 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 = 0.0131125 Jy ! Component: 100 - total flux cleaned = 0.0196438 Jy ! Component: 150 - total flux cleaned = 0.0233122 Jy ! Component: 200 - total flux cleaned = 0.0254527 Jy ! Total flux subtracted in 200 components = 0.0254527 Jy ! Clean residual min=-0.003794 max=0.006004 Jy/beam ! Clean residual mean=0.000019 rms=0.001089 Jy/beam ! Combined flux in latest and established models = 0.212844 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 42 components and 0.212844 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=0.105841Jy sigma=0.000656 ! Fit after self-cal, rms=0.105770Jy sigma=0.000656 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.98 HN 1.22 KP 1.03 ! LA 1.01 MK 1.03 NL 1.05 OV 0.98 ! PT 1.00* SC 0.99 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.01 HN 1.16 KP 0.98 ! LA 1.01 MK 1.09 NL 1.06 OV 0.99 ! PT 1.00* SC 0.98 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.95 HN 1.24 KP 1.04 ! LA 1.03 MK 0.97 NL 1.04 OV 0.99 ! PT 1.00* SC 0.98 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.98 HN 1.33 KP 1.00 ! LA 1.03 MK 1.04 NL 1.03 OV 0.97 ! PT 1.00* SC 0.96 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.96 HN 1.00* KP 0.98 ! LA 1.00 MK 1.05 NL 1.05 OV 1.00 ! PT 1.00* SC 0.98 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.98 HN 1.38 KP 0.97 ! LA 1.04 MK 1.07 NL 1.03 OV 0.98 ! PT 1.00* SC 0.97 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.01 HN 1.22 KP 0.95 ! LA 0.99 MK 1.02 NL 1.04 OV 0.99 ! PT 1.00* SC 0.97 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.99 HN 1.42 KP 0.98 ! LA 0.99 MK 0.95 NL 1.02 OV 0.99 ! PT 1.00* SC 1.01 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.99 HN 1.23 KP 1.00 ! LA 1.04 MK 0.92 NL 1.00 OV 1.00 ! PT 1.00* SC 0.94 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.97 HN 1.19 KP 1.00 ! LA 1.02 MK 0.97 NL 1.05 OV 1.02 ! PT 1.00* SC 0.93 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.01 HN 1.00* KP 1.02 ! LA 0.99 MK 0.90 NL 1.07 OV 0.99 ! PT 1.00* SC 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 0.97 FD 0.98 HN 1.00* KP 1.03 ! LA 1.03 MK 0.95 NL 1.06 OV 1.03 ! PT 1.00* SC 0.99 ! ! ! Fit before self-cal, rms=0.105770Jy sigma=0.000656 ! Fit after self-cal, rms=0.110367Jy sigma=0.000651 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7807 mas, bmaj=1.929 mas, bpa=-1.915 degrees ! Estimated noise=553.43 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 = 0.000741793 Jy ! Component: 100 - total flux cleaned = 0.000359754 Jy ! Component: 150 - total flux cleaned = 0.000302747 Jy ! Component: 200 - total flux cleaned = 0.00024945 Jy ! Total flux subtracted in 200 components = 0.00024945 Jy ! Clean residual min=-0.002818 max=0.002900 Jy/beam ! Clean residual mean=-0.000000 rms=0.000756 Jy/beam ! Combined flux in latest and established models = 0.213093 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 48 components and 0.213093 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=0.110288Jy sigma=0.000651 ! Fit after self-cal, rms=0.110373Jy sigma=0.000651 ! 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=0.110373Jy sigma=0.000651 ! Fit after self-cal, rms=0.109537Jy sigma=0.000647 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7806 mas, bmaj=1.916 mas, bpa=-2.123 degrees ! Estimated noise=551.464 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000693765 Jy ! Component: 100 - total flux cleaned = 0.000491465 Jy ! Component: 150 - total flux cleaned = 0.000348971 Jy ! Component: 200 - total flux cleaned = 0.000220114 Jy ! Total flux subtracted in 200 components = 0.000220114 Jy ! Clean residual min=-0.001883 max=0.002163 Jy/beam ! Clean residual mean=-0.000005 rms=0.000452 Jy/beam ! Combined flux in latest and established models = 0.213314 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 51 components and 0.213314 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=0.109505Jy sigma=0.000647 ! Fit after self-cal, rms=0.109544Jy sigma=0.000646 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 (-13.8, 11.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000902831 Jy ! Component: 100 - total flux cleaned = 0.000903936 Jy ! Component: 150 - total flux cleaned = 0.000828649 Jy ! Component: 200 - total flux cleaned = 0.000828512 Jy ! Total flux subtracted in 200 components = 0.000828512 Jy ! Clean residual min=-0.001781 max=0.001767 Jy/beam ! Clean residual mean=-0.000006 rms=0.000412 Jy/beam ! Combined flux in latest and established models = 0.214142 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 64 components and 0.214142 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=0.109506Jy sigma=0.000646 ! Fit after self-cal, rms=0.109508Jy sigma=0.000646 ! 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=0.109508Jy sigma=0.000646 ! Fit after self-cal, rms=0.109655Jy sigma=0.000646 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7786 mas, bmaj=1.914 mas, bpa=-2.246 degrees ! Estimated noise=549.833 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000432252 Jy ! Component: 100 - total flux cleaned = 0.000398343 Jy ! Component: 150 - total flux cleaned = 0.000334047 Jy ! Component: 200 - total flux cleaned = 0.000246082 Jy ! Total flux subtracted in 200 components = 0.000246082 Jy ! Clean residual min=-0.001749 max=0.001580 Jy/beam ! Clean residual mean=-0.000007 rms=0.000389 Jy/beam ! Combined flux in latest and established models = 0.214388 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 75 components and 0.214388 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=0.109633Jy sigma=0.000646 ! Fit after self-cal, rms=0.109640Jy sigma=0.000646 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 = 0.000122163 Jy ! Component: 100 - total flux cleaned = 6.33893e-05 Jy ! Component: 150 - total flux cleaned = 9.14054e-06 Jy ! Component: 200 - total flux cleaned = -1.55377e-05 Jy ! Total flux subtracted in 200 components = -1.55377e-05 Jy ! Clean residual min=-0.001693 max=0.001500 Jy/beam ! Clean residual mean=-0.000007 rms=0.000380 Jy/beam ! Combined flux in latest and established models = 0.214373 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 80 components and 0.214373 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=0.109626Jy sigma=0.000646 ! Fit after self-cal, rms=0.109627Jy sigma=0.000646 ! 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=0.109627Jy sigma=0.000646 ! Fit after self-cal, rms=0.109569Jy sigma=0.000646 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.148 mas, bmaj=4.898 mas, bpa=5.823 degrees ! Estimated noise=749.294 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000580711 Jy ! Component: 100 - total flux cleaned = 0.000581825 Jy ! Component: 150 - total flux cleaned = 0.000622378 Jy ! Component: 200 - total flux cleaned = 0.000672457 Jy ! Total flux subtracted in 200 components = 0.000672457 Jy ! Clean residual min=-0.001349 max=0.001100 Jy/beam ! Clean residual mean=-0.000014 rms=0.000368 Jy/beam ! Combined flux in latest and established models = 0.215045 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 83 components and 0.215045 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=0.109566Jy sigma=0.000646 ! Fit after self-cal, rms=0.109567Jy sigma=0.000646 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 = 0.000119356 Jy ! Component: 100 - total flux cleaned = 0.000155763 Jy ! Component: 150 - total flux cleaned = 0.000189861 Jy ! Component: 200 - total flux cleaned = 0.000231278 Jy ! Total flux subtracted in 200 components = 0.000231278 Jy ! Clean residual min=-0.001309 max=0.001079 Jy/beam ! Clean residual mean=-0.000014 rms=0.000359 Jy/beam ! Combined flux in latest and established models = 0.215276 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 88 components and 0.215276 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=0.109566Jy sigma=0.000646 ! Fit after self-cal, rms=0.109566Jy sigma=0.000646 ! 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=0.7774 mas, bmaj=1.914 mas, bpa=-2.308 degrees ! Estimated noise=548.899 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7774 x 1.914 at -2.308 degrees (North through East) ! Clean map min=-0.0015309 max=0.12108 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=0.6235 mas, bmaj=1.557 mas, bpa=-3.167 degrees ! Estimated noise=1335 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0938023 Jy ! Component: 100 - total flux cleaned = 0.136395 Jy ! Component: 150 - total flux cleaned = 0.161101 Jy ! Component: 200 - total flux cleaned = 0.177155 Jy ! Total flux subtracted in 200 components = 0.177155 Jy ! Clean residual min=-0.006142 max=0.009829 Jy/beam ! Clean residual mean=-0.000000 rms=0.001646 Jy/beam ! Combined flux in latest and established models = 0.177155 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 26 model components to the UV plane model. ! The established model now contains 26 components and 0.177155 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7774 mas, bmaj=1.914 mas, bpa=-2.308 degrees ! Estimated noise=548.899 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 = 0.0167245 Jy ! Component: 100 - total flux cleaned = 0.025628 Jy ! Component: 150 - total flux cleaned = 0.0305794 Jy ! Component: 200 - total flux cleaned = 0.0330751 Jy ! Total flux subtracted in 200 components = 0.0330751 Jy ! Clean residual min=-0.002412 max=0.004159 Jy/beam ! Clean residual mean=-0.000003 rms=0.000554 Jy/beam ! Combined flux in latest and established models = 0.21023 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 41 components and 0.21023 Jy ! Inverting map ! Added new window around map position (0.8, 1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00242395 Jy ! Component: 100 - total flux cleaned = 0.00290543 Jy ! Component: 150 - total flux cleaned = 0.00316428 Jy ! Component: 200 - total flux cleaned = 0.00343421 Jy ! Total flux subtracted in 200 components = 0.00343421 Jy ! Clean residual min=-0.001857 max=0.001688 Jy/beam ! Clean residual mean=-0.000006 rms=0.000397 Jy/beam ! Combined flux in latest and established models = 0.213664 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 54 components and 0.213664 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=2.148 mas, bmaj=4.898 mas, bpa=5.823 degrees ! Estimated noise=749.294 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00081749 Jy ! Component: 100 - total flux cleaned = 0.000982034 Jy ! Component: 150 - total flux cleaned = 0.00108268 Jy ! Component: 200 - total flux cleaned = 0.00112869 Jy ! Total flux subtracted in 200 components = 0.00112869 Jy ! Clean residual min=-0.001439 max=0.001184 Jy/beam ! Clean residual mean=-0.000014 rms=0.000379 Jy/beam ! Combined flux in latest and established models = 0.214793 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 = 7.07188e-05 Jy ! Component: 100 - total flux cleaned = 0.000124512 Jy ! Component: 150 - total flux cleaned = 0.000176034 Jy ! Component: 200 - total flux cleaned = 0.000237127 Jy ! Total flux subtracted in 200 components = 0.000237127 Jy ! Clean residual min=-0.001418 max=0.001152 Jy/beam ! Clean residual mean=-0.000014 rms=0.000371 Jy/beam ! Combined flux in latest and established models = 0.21503 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 70 components and 0.21503 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7774 mas, bmaj=1.914 mas, bpa=-2.308 degrees ! Estimated noise=548.899 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000210259 Jy ! Component: 100 - total flux cleaned = -0.000211218 Jy ! Component: 150 - total flux cleaned = -0.000209383 Jy ! Component: 200 - total flux cleaned = -0.000141196 Jy ! Total flux subtracted in 200 components = -0.000141196 Jy ! Clean residual min=-0.001660 max=0.001408 Jy/beam ! Clean residual mean=-0.000007 rms=0.000365 Jy/beam ! Combined flux in latest and established models = 0.214889 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 87 components and 0.214889 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=0.109554Jy sigma=0.000646 ! Fit after self-cal, rms=0.109551Jy sigma=0.000646 wmodel J0725-2640_X_2017_02_19_pus_map.mod ! Writing 87 model components to file: J0725-2640_X_2017_02_19_pus_map.mod wobs J0725-2640_X_2017_02_19_pus_uvs.fits ! Writing UV FITS file: J0725-2640_X_2017_02_19_pus_uvs.fits wwins J0725-2640_X_2017_02_19_pus_map.win ! wwins: Wrote 4 windows to J0725-2640_X_2017_02_19_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 = -0.000424458 Jy ! Component: 100 - total flux cleaned = -0.000549102 Jy ! Component: 150 - total flux cleaned = -0.000641086 Jy ! Component: 200 - total flux cleaned = -0.000576404 Jy ! Component: 250 - total flux cleaned = -0.000473097 Jy ! Component: 300 - total flux cleaned = -0.000354278 Jy ! Component: 350 - total flux cleaned = -0.000239511 Jy ! Component: 400 - total flux cleaned = -9.08859e-05 Jy ! Component: 450 - total flux cleaned = 0.000126595 Jy ! Component: 500 - total flux cleaned = 0.000374174 Jy ! Component: 550 - total flux cleaned = 0.000564696 Jy ! Component: 600 - total flux cleaned = 0.000785657 Jy ! Component: 650 - total flux cleaned = 0.00100202 Jy ! Component: 700 - total flux cleaned = 0.00118186 Jy ! Component: 750 - total flux cleaned = 0.0014064 Jy ! Component: 800 - total flux cleaned = 0.0016583 Jy ! Component: 850 - total flux cleaned = 0.00184382 Jy ! Component: 900 - total flux cleaned = 0.00207162 Jy ! Component: 950 - total flux cleaned = 0.00229524 Jy ! Component: 1000 - total flux cleaned = 0.00248584 Jy ! Component: 1050 - total flux cleaned = 0.00261578 Jy ! Component: 1100 - total flux cleaned = 0.00280069 Jy ! Component: 1150 - total flux cleaned = 0.0029547 Jy ! Component: 1200 - total flux cleaned = 0.00309253 Jy ! Component: 1250 - total flux cleaned = 0.00322866 Jy ! Component: 1300 - total flux cleaned = 0.00333609 Jy ! Component: 1350 - total flux cleaned = 0.00348173 Jy ! Component: 1400 - total flux cleaned = 0.00359918 Jy ! Component: 1450 - total flux cleaned = 0.00374083 Jy ! Component: 1500 - total flux cleaned = 0.00385502 Jy ! Component: 1550 - total flux cleaned = 0.00396812 Jy ! Component: 1600 - total flux cleaned = 0.00411712 Jy ! Component: 1650 - total flux cleaned = 0.00423972 Jy ! Component: 1700 - total flux cleaned = 0.00434882 Jy ! Component: 1750 - total flux cleaned = 0.00445675 Jy ! Component: 1800 - total flux cleaned = 0.00452778 Jy ! Component: 1850 - total flux cleaned = 0.00462144 Jy ! Component: 1900 - total flux cleaned = 0.00470249 Jy ! Component: 1950 - total flux cleaned = 0.00474858 Jy ! Component: 2000 - total flux cleaned = 0.00481669 Jy ! Total flux subtracted in 2048 components = 0.00488383 Jy ! Clean residual min=-0.000676 max=0.000638 Jy/beam ! Clean residual mean=-0.000004 rms=0.000199 Jy/beam ! Combined flux in latest and established models = 0.219773 Jy keep ! Adding 123 model components to the UV plane model. ! The established model now contains 210 components and 0.219773 Jy ![Exited script file: muppet] wmap "J0725-2640_X_2017_02_19_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7774 x 1.914 at -2.308 degrees (North through East) ! Clean map min=-0.001132 max=0.11968 Jy/beam ! Writing clean map to FITS file: J0725-2640_X_2017_02_19_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.119676 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000198066 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.496506 0.496506 0.993013 1.98603 3.97205 7.9441 15.8882 31.7764 63.5528 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.119 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7774 x 1.914 at -2.308 degrees (North through East) ! Clean map min=-0.001132 max=0.11968 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 J0725-2640_X_2017_02_19_pus_uvs.log closed on Sat May 4 21:40:44 2019