! Started logfile: J1246-2547_X_2017_02_19_pus_uvs.log on Sat May 4 21:43:39 2019 obs J1246-2547_X_2017_02_19_pus_uva.fits ! Reading UV FITS file: J1246-2547_X_2017_02_19_pus_uva.fits ! AN table 1: 15 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.681481 visibilities/baseline/integration-bin. ! Found source: J1246-2547 ! ! 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 5520 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 J1246-2547_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 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.634616Jy sigma=0.004877 ! Fit after self-cal, rms=0.630736Jy sigma=0.004846 ! 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=0.6015 mas, bmaj=1.67 mas, bpa=-0.9794 degrees ! Estimated noise=1918.76 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 = 0.28007 Jy ! Component: 100 - total flux cleaned = 0.354865 Jy ! Total flux subtracted in 100 components = 0.354865 Jy ! Clean residual min=-0.013898 max=0.031498 Jy/beam ! Clean residual mean=0.000023 rms=0.004525 Jy/beam ! Combined flux in latest and established models = 0.354865 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.354865 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=0.116129Jy sigma=0.000855 ! Fit after self-cal, rms=0.115926Jy sigma=0.000853 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.034063 Jy ! Component: 100 - total flux cleaned = 0.0504658 Jy ! Total flux subtracted in 100 components = 0.0504658 Jy ! Clean residual min=-0.010538 max=0.018243 Jy/beam ! Clean residual mean=0.000022 rms=0.002940 Jy/beam ! Combined flux in latest and established models = 0.405331 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 9 components and 0.405331 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=0.102419Jy sigma=0.000727 ! Fit after self-cal, rms=0.102358Jy sigma=0.000727 ! 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=0.7472 mas, bmaj=1.901 mas, bpa=0.379 degrees ! Estimated noise=1295.21 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0.8, -0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0206945 Jy ! Component: 100 - total flux cleaned = 0.0319303 Jy ! Component: 150 - total flux cleaned = 0.0375106 Jy ! Component: 200 - total flux cleaned = 0.0396774 Jy ! Total flux subtracted in 200 components = 0.0396774 Jy ! Clean residual min=-0.006516 max=0.010826 Jy/beam ! Clean residual mean=0.000011 rms=0.001963 Jy/beam ! Combined flux in latest and established models = 0.445008 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 30 components and 0.445008 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=0.098125Jy sigma=0.000689 ! Fit after self-cal, rms=0.097740Jy sigma=0.000686 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.98 HN 1.29 KP 0.98 ! LA 1.01 MK 0.99 NL 0.97 OV 1.01 ! PT 1.00* SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.99 HN 1.26 KP 0.98 ! LA 1.01 MK 0.98 NL 0.96 OV 0.99 ! PT 1.00* SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.99 HN 1.30 KP 1.02 ! LA 1.02 MK 0.99 NL 0.93 OV 0.99 ! PT 1.00* SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.96 HN 1.24 KP 1.02 ! LA 1.00 MK 0.98 NL 1.02 OV 0.97 ! PT 1.00* SC 0.98 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.98 HN 1.00* KP 1.00 ! LA 1.01 MK 1.01 NL 0.96 OV 1.02 ! PT 1.00* SC 0.96 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 HN 1.00* KP 0.98 ! LA 1.02 MK 1.02 NL 0.97 OV 0.96 ! PT 1.00* SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.99 HN 1.19 KP 0.99 ! LA 1.00 MK 1.01 NL 0.98 OV 0.98 ! PT 1.00* SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.99 HN 1.30 KP 1.00 ! LA 0.99 MK 0.97 NL 1.04 OV 0.99 ! PT 1.00* SC 1.00 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 1.26 KP 1.01 ! LA 1.00 MK 0.97 NL 0.97 OV 1.00 ! PT 1.00* SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 HN 1.00* KP 1.03 ! LA 1.00 MK 1.02 NL 1.00 OV 1.01 ! PT 1.00* SC 0.96 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 1.00* KP 0.98 ! LA 0.97 MK 0.99 NL 1.01 OV 1.02 ! PT 1.00* SC 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.00* KP 1.04 ! LA 1.03 MK 0.96 NL 0.99 OV 0.99 ! PT 1.00* SC 0.99 ! ! ! Fit before self-cal, rms=0.097740Jy sigma=0.000686 ! Fit after self-cal, rms=0.098039Jy sigma=0.000664 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7478 mas, bmaj=1.893 mas, bpa=0.5418 degrees ! Estimated noise=1287.15 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 = 0.00284352 Jy ! Component: 100 - total flux cleaned = 0.00322985 Jy ! Component: 150 - total flux cleaned = 0.00353882 Jy ! Component: 200 - total flux cleaned = 0.0036309 Jy ! Total flux subtracted in 200 components = 0.0036309 Jy ! Clean residual min=-0.005428 max=0.004963 Jy/beam ! Clean residual mean=0.000009 rms=0.001310 Jy/beam ! Combined flux in latest and established models = 0.448639 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 47 components and 0.448639 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=0.097664Jy sigma=0.000662 ! Fit after self-cal, rms=0.097707Jy sigma=0.000662 ! 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=0.097707Jy sigma=0.000662 ! Fit after self-cal, rms=0.096014Jy sigma=0.000650 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7474 mas, bmaj=1.89 mas, bpa=0.5228 degrees ! Estimated noise=1285.5 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000920309 Jy ! Component: 100 - total flux cleaned = 0.00085496 Jy ! Component: 150 - total flux cleaned = 0.000963488 Jy ! Component: 200 - total flux cleaned = 0.00110974 Jy ! Total flux subtracted in 200 components = 0.00110974 Jy ! Clean residual min=-0.003950 max=0.003770 Jy/beam ! Clean residual mean=0.000007 rms=0.000966 Jy/beam ! Combined flux in latest and established models = 0.449749 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 55 components and 0.449749 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=0.095947Jy sigma=0.000649 ! Fit after self-cal, rms=0.095956Jy sigma=0.000649 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 = 0.000150508 Jy ! Component: 100 - total flux cleaned = 0.000277 Jy ! Component: 150 - total flux cleaned = 0.000354703 Jy ! Component: 200 - total flux cleaned = 0.000461795 Jy ! Total flux subtracted in 200 components = 0.000461795 Jy ! Clean residual min=-0.003962 max=0.003733 Jy/beam ! Clean residual mean=0.000007 rms=0.000957 Jy/beam ! Combined flux in latest and established models = 0.45021 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 61 components and 0.45021 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=0.095923Jy sigma=0.000649 ! Fit after self-cal, rms=0.095921Jy sigma=0.000649 ! 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=0.095921Jy sigma=0.000649 ! Fit after self-cal, rms=0.095851Jy sigma=0.000646 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7469 mas, bmaj=1.889 mas, bpa=0.4564 degrees ! Estimated noise=1284.13 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000325978 Jy ! Component: 100 - total flux cleaned = 0.000289796 Jy ! Component: 150 - total flux cleaned = 0.000256002 Jy ! Component: 200 - total flux cleaned = 0.00022424 Jy ! Total flux subtracted in 200 components = 0.00022424 Jy ! Clean residual min=-0.003837 max=0.003411 Jy/beam ! Clean residual mean=0.000005 rms=0.000852 Jy/beam ! Combined flux in latest and established models = 0.450435 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 73 components and 0.450435 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=0.095825Jy sigma=0.000646 ! Fit after self-cal, rms=0.095833Jy 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 = 6.9212e-05 Jy ! Component: 100 - total flux cleaned = 1.57519e-05 Jy ! Component: 150 - total flux cleaned = 1.52418e-05 Jy ! Component: 200 - total flux cleaned = -3.16891e-05 Jy ! Total flux subtracted in 200 components = -3.16891e-05 Jy ! Clean residual min=-0.003794 max=0.003359 Jy/beam ! Clean residual mean=0.000005 rms=0.000848 Jy/beam ! Combined flux in latest and established models = 0.450403 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 77 components and 0.450403 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=0.095820Jy sigma=0.000646 ! Fit after self-cal, rms=0.095820Jy 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=0.095820Jy sigma=0.000646 ! Fit after self-cal, rms=0.095800Jy sigma=0.000646 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.113 mas, bmaj=5.022 mas, bpa=4.981 degrees ! Estimated noise=1752.18 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00111896 Jy ! Component: 100 - total flux cleaned = 0.00126202 Jy ! Component: 150 - total flux cleaned = 0.00135116 Jy ! Component: 200 - total flux cleaned = 0.00140468 Jy ! Total flux subtracted in 200 components = 0.00140468 Jy ! Clean residual min=-0.004112 max=0.005949 Jy/beam ! Clean residual mean=0.000010 rms=0.001341 Jy/beam ! Combined flux in latest and established models = 0.451808 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 80 components and 0.451808 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=0.095810Jy sigma=0.000646 ! Fit after self-cal, rms=0.095803Jy 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 (4.2, -5.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00401727 Jy ! Component: 100 - total flux cleaned = 0.00458241 Jy ! Component: 150 - total flux cleaned = 0.00534813 Jy ! Component: 200 - total flux cleaned = 0.00577992 Jy ! Total flux subtracted in 200 components = 0.00577992 Jy ! Clean residual min=-0.002394 max=0.002532 Jy/beam ! Clean residual mean=-0.000000 rms=0.000820 Jy/beam ! Combined flux in latest and established models = 0.457588 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 116 components and 0.457588 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=0.095644Jy sigma=0.000645 ! Fit after self-cal, rms=0.095633Jy sigma=0.000645 ! 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=0.7467 mas, bmaj=1.89 mas, bpa=0.4281 degrees ! Estimated noise=1284.2 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7467 x 1.89 at 0.4281 degrees (North through East) ! Clean map min=-0.0027048 max=0.37137 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=0.5997 mas, bmaj=1.653 mas, bpa=-0.8331 degrees ! Estimated noise=1926.73 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.280971 Jy ! Component: 100 - total flux cleaned = 0.358369 Jy ! Component: 150 - total flux cleaned = 0.392823 Jy ! Component: 200 - total flux cleaned = 0.412248 Jy ! Total flux subtracted in 200 components = 0.412248 Jy ! Clean residual min=-0.008445 max=0.010039 Jy/beam ! Clean residual mean=0.000009 rms=0.001889 Jy/beam ! Combined flux in latest and established models = 0.412248 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.412248 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7467 mas, bmaj=1.89 mas, bpa=0.4281 degrees ! Estimated noise=1284.2 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 = 0.0163458 Jy ! Component: 100 - total flux cleaned = 0.0253312 Jy ! Component: 150 - total flux cleaned = 0.0298644 Jy ! Component: 200 - total flux cleaned = 0.0326152 Jy ! Total flux subtracted in 200 components = 0.0326152 Jy ! Clean residual min=-0.003637 max=0.003099 Jy/beam ! Clean residual mean=0.000005 rms=0.000915 Jy/beam ! Combined flux in latest and established models = 0.444863 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 43 components and 0.444863 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=2.113 mas, bmaj=5.022 mas, bpa=4.981 degrees ! Estimated noise=1752.18 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00573707 Jy ! Component: 100 - total flux cleaned = 0.00856269 Jy ! Component: 150 - total flux cleaned = 0.0105852 Jy ! Component: 200 - total flux cleaned = 0.0120902 Jy ! Total flux subtracted in 200 components = 0.0120902 Jy ! Clean residual min=-0.002670 max=0.002432 Jy/beam ! Clean residual mean=0.000002 rms=0.000832 Jy/beam ! Combined flux in latest and established models = 0.456953 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 = 0.000517401 Jy ! Component: 100 - total flux cleaned = 0.00103218 Jy ! Component: 150 - total flux cleaned = 0.00147705 Jy ! Component: 200 - total flux cleaned = 0.0019698 Jy ! Total flux subtracted in 200 components = 0.0019698 Jy ! Clean residual min=-0.002174 max=0.002152 Jy/beam ! Clean residual mean=0.000002 rms=0.000709 Jy/beam ! Combined flux in latest and established models = 0.458923 Jy ! Adding 59 model components to the UV plane model. ! The established model now contains 100 components and 0.458923 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7467 mas, bmaj=1.89 mas, bpa=0.4281 degrees ! Estimated noise=1284.2 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0011283 Jy ! Component: 100 - total flux cleaned = 0.0019468 Jy ! Component: 150 - total flux cleaned = 0.00267627 Jy ! Component: 200 - total flux cleaned = 0.00294455 Jy ! Total flux subtracted in 200 components = 0.00294455 Jy ! Clean residual min=-0.002430 max=0.002324 Jy/beam ! Clean residual mean=0.000000 rms=0.000633 Jy/beam ! Combined flux in latest and established models = 0.461868 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 121 components and 0.461868 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=0.095583Jy sigma=0.000644 ! Fit after self-cal, rms=0.095558Jy sigma=0.000644 wmodel J1246-2547_X_2017_02_19_pus_map.mod ! Writing 121 model components to file: J1246-2547_X_2017_02_19_pus_map.mod wobs J1246-2547_X_2017_02_19_pus_uvs.fits ! Writing UV FITS file: J1246-2547_X_2017_02_19_pus_uvs.fits wwins J1246-2547_X_2017_02_19_pus_map.win ! wwins: Wrote 3 windows to J1246-2547_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 = -0.000799576 Jy ! Component: 100 - total flux cleaned = -0.000972257 Jy ! Component: 150 - total flux cleaned = -0.000892648 Jy ! Component: 200 - total flux cleaned = -0.00100798 Jy ! Component: 250 - total flux cleaned = -0.00100828 Jy ! Component: 300 - total flux cleaned = -0.0010808 Jy ! Component: 350 - total flux cleaned = -0.0011157 Jy ! Component: 400 - total flux cleaned = -0.00121877 Jy ! Component: 450 - total flux cleaned = -0.00138589 Jy ! Component: 500 - total flux cleaned = -0.00135279 Jy ! Component: 550 - total flux cleaned = -0.00141691 Jy ! Component: 600 - total flux cleaned = -0.00138548 Jy ! Component: 650 - total flux cleaned = -0.00135481 Jy ! Component: 700 - total flux cleaned = -0.00126385 Jy ! Component: 750 - total flux cleaned = -0.00138364 Jy ! Component: 800 - total flux cleaned = -0.00123637 Jy ! Component: 850 - total flux cleaned = -0.00114955 Jy ! Component: 900 - total flux cleaned = -0.00114954 Jy ! Component: 950 - total flux cleaned = -0.00114905 Jy ! Component: 1000 - total flux cleaned = -0.00120394 Jy ! Component: 1050 - total flux cleaned = -0.00106789 Jy ! Component: 1100 - total flux cleaned = -0.00104115 Jy ! Component: 1150 - total flux cleaned = -0.000881977 Jy ! Component: 1200 - total flux cleaned = -0.000829937 Jy ! Component: 1250 - total flux cleaned = -0.000701231 Jy ! Component: 1300 - total flux cleaned = -0.000675641 Jy ! Component: 1350 - total flux cleaned = -0.000625451 Jy ! Component: 1400 - total flux cleaned = -0.000575357 Jy ! Component: 1450 - total flux cleaned = -0.000402567 Jy ! Component: 1500 - total flux cleaned = -0.000354438 Jy ! Component: 1550 - total flux cleaned = -0.000330431 Jy ! Component: 1600 - total flux cleaned = -0.000235582 Jy ! Component: 1650 - total flux cleaned = -9.46253e-05 Jy ! Component: 1700 - total flux cleaned = -2.52729e-05 Jy ! Component: 1750 - total flux cleaned = 0.000112712 Jy ! Component: 1800 - total flux cleaned = 0.000157672 Jy ! Component: 1850 - total flux cleaned = 0.000225319 Jy ! Component: 1900 - total flux cleaned = 0.000247571 Jy ! Component: 1950 - total flux cleaned = 0.000335778 Jy ! Component: 2000 - total flux cleaned = 0.000335787 Jy ! Total flux subtracted in 2048 components = 0.000314219 Jy ! Clean residual min=-0.001410 max=0.001457 Jy/beam ! Clean residual mean=0.000002 rms=0.000396 Jy/beam ! Combined flux in latest and established models = 0.462182 Jy keep ! Adding 143 model components to the UV plane model. ! The established model now contains 264 components and 0.462182 Jy ![Exited script file: muppet] wmap "J1246-2547_X_2017_02_19_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7467 x 1.89 at 0.4281 degrees (North through East) ! Clean map min=-0.0020228 max=0.36928 Jy/beam ! Writing clean map to FITS file: J1246-2547_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 0.369283 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000392756 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.31907 0.31907 0.638139 1.27628 2.55256 5.10511 10.2102 20.4205 40.8409 81.6818 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.369 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7467 x 1.89 at 0.4281 degrees (North through East) ! Clean map min=-0.0020228 max=0.36928 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 J1246-2547_X_2017_02_19_pus_uvs.log closed on Sat May 4 21:43:40 2019