! Started logfile: J1246-2547_X_2017_06_10_pus_uvs.log on Mon May 6 12:46:46 2019 obs J1246-2547_X_2017_06_10_pus_uva.fits ! Reading UV FITS file: J1246-2547_X_2017_06_10_pus_uva.fits ! AN table 1: 34 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.537255 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 1309 lines of history. ! ! Reading 9864 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_06_10_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 148 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 148 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 129 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 148 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 148 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 148 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 148 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 148 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 148 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 148 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 148 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 148 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.759176Jy sigma=0.006497 ! Fit after self-cal, rms=0.723864Jy sigma=0.006205 ! 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=0.6844 mas, bmaj=1.689 mas, bpa=4.53 degrees ! Estimated noise=1462.24 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 = 0.201824 Jy ! Component: 100 - total flux cleaned = 0.263697 Jy ! Total flux subtracted in 100 components = 0.263697 Jy ! Clean residual min=-0.011553 max=0.029768 Jy/beam ! Clean residual mean=-0.000154 rms=0.004003 Jy/beam ! Combined flux in latest and established models = 0.263697 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.263697 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=0.100408Jy sigma=0.000839 ! Fit after self-cal, rms=0.099818Jy sigma=0.000834 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0304081 Jy ! Component: 100 - total flux cleaned = 0.0462833 Jy ! Total flux subtracted in 100 components = 0.0462833 Jy ! Clean residual min=-0.007805 max=0.016425 Jy/beam ! Clean residual mean=-0.000067 rms=0.002471 Jy/beam ! Combined flux in latest and established models = 0.309981 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 12 components and 0.309981 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=0.086216Jy sigma=0.000712 ! Fit after self-cal, rms=0.086078Jy sigma=0.000711 ! 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=0.8716 mas, bmaj=2.097 mas, bpa=6.566 degrees ! Estimated noise=923.747 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 = 0.0148748 Jy ! Component: 100 - total flux cleaned = 0.0216524 Jy ! Component: 150 - total flux cleaned = 0.0251689 Jy ! Component: 200 - total flux cleaned = 0.0264186 Jy ! Total flux subtracted in 200 components = 0.0264186 Jy ! Clean residual min=-0.007622 max=0.012053 Jy/beam ! Clean residual mean=-0.000040 rms=0.002464 Jy/beam ! Combined flux in latest and established models = 0.336399 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 22 components and 0.336399 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=0.083766Jy sigma=0.000691 ! Fit after self-cal, rms=0.083747Jy sigma=0.000691 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 HN 1.00* KP 0.97 ! LA 0.95 MK 0.97 NL 1.08 OV 1.04 ! PT 0.98 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.02 HN 1.00* KP 0.93 ! LA 0.96 MK 0.99 NL 1.10 OV 0.99 ! PT 1.00 SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.01 HN 1.31 KP 0.97 ! LA 0.97 MK 1.02 NL 1.11 OV 1.00 ! PT 0.96 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 1.00* KP 0.96 ! LA 0.96 MK 0.99 NL 1.11 OV 1.02 ! PT 0.95 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.95 HN 1.00* KP 0.95 ! LA 0.96 MK 0.99 NL 1.09 OV 1.02 ! PT 0.97 SC 0.97 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 1.00* KP 0.97 ! LA 0.96 MK 0.98 NL 1.09 OV 1.00 ! PT 0.98 SC 0.97 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00 HN 1.00* KP 0.97 ! LA 0.98 MK 1.02 NL 1.08 OV 1.02 ! PT 0.97 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.02 HN 1.00* KP 0.95 ! LA 0.96 MK 1.04 NL 1.07 OV 1.01 ! PT 0.95 SC 1.00 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.00* KP 0.98 ! LA 0.98 MK 0.98 NL 1.09 OV 1.03 ! PT 0.95 SC 0.92 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.04 HN 1.00* KP 0.99 ! LA 0.95 MK 1.01 NL 1.07 OV 1.01 ! PT 0.97 SC 0.88 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 1.00* KP 0.97 ! LA 0.98 MK 1.01 NL 1.08 OV 1.02 ! PT 0.94 SC 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.03 HN 1.00* KP 0.92 ! LA 0.96 MK 0.93 NL 1.09 OV 1.00 ! PT 0.97 SC 0.90 ! ! ! Fit before self-cal, rms=0.083747Jy sigma=0.000691 ! Fit after self-cal, rms=0.083029Jy sigma=0.000673 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8669 mas, bmaj=2.097 mas, bpa=6.895 degrees ! Estimated noise=922.73 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 = 8.59131e-05 Jy ! Component: 100 - total flux cleaned = -0.000175406 Jy ! Component: 150 - total flux cleaned = -0.000176103 Jy ! Component: 200 - total flux cleaned = -0.000173145 Jy ! Total flux subtracted in 200 components = -0.000173145 Jy ! Clean residual min=-0.006006 max=0.009070 Jy/beam ! Clean residual mean=0.000001 rms=0.001951 Jy/beam ! Combined flux in latest and established models = 0.336226 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 24 components and 0.336226 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=0.082933Jy sigma=0.000672 ! Fit after self-cal, rms=0.082974Jy sigma=0.000672 ! 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=0.082974Jy sigma=0.000672 ! Fit after self-cal, rms=0.081048Jy sigma=0.000655 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8629 mas, bmaj=2.094 mas, bpa=6.909 degrees ! Estimated noise=919.106 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00033075 Jy ! Component: 100 - total flux cleaned = 0.000192625 Jy ! Component: 150 - total flux cleaned = 0.000153134 Jy ! Component: 200 - total flux cleaned = 0.000116593 Jy ! Total flux subtracted in 200 components = 0.000116593 Jy ! Clean residual min=-0.004108 max=0.008857 Jy/beam ! Clean residual mean=-0.000021 rms=0.001316 Jy/beam ! Combined flux in latest and established models = 0.336343 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 28 components and 0.336343 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=0.081000Jy sigma=0.000654 ! Fit after self-cal, rms=0.081017Jy sigma=0.000654 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 (2, -2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00823593 Jy ! Component: 100 - total flux cleaned = 0.011515 Jy ! Component: 150 - total flux cleaned = 0.0126097 Jy ! Component: 200 - total flux cleaned = 0.0131204 Jy ! Total flux subtracted in 200 components = 0.0131204 Jy ! Clean residual min=-0.002970 max=0.003570 Jy/beam ! Clean residual mean=-0.000005 rms=0.000897 Jy/beam ! Combined flux in latest and established models = 0.349463 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 45 components and 0.349463 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=0.080276Jy sigma=0.000648 ! Fit after self-cal, rms=0.080205Jy sigma=0.000647 ! 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=0.080205Jy sigma=0.000647 ! Fit after self-cal, rms=0.079864Jy sigma=0.000647 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8602 mas, bmaj=2.088 mas, bpa=6.904 degrees ! Estimated noise=916.09 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00241864 Jy ! Component: 100 - total flux cleaned = 0.00286429 Jy ! Component: 150 - total flux cleaned = 0.00290078 Jy ! Component: 200 - total flux cleaned = 0.00293432 Jy ! Total flux subtracted in 200 components = 0.00293432 Jy ! Clean residual min=-0.002644 max=0.003371 Jy/beam ! Clean residual mean=-0.000007 rms=0.000794 Jy/beam ! Combined flux in latest and established models = 0.352397 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 55 components and 0.352397 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=0.079771Jy sigma=0.000646 ! Fit after self-cal, rms=0.079753Jy 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 = 0.000697165 Jy ! Component: 100 - total flux cleaned = 0.000668607 Jy ! Component: 150 - total flux cleaned = 0.000670053 Jy ! Component: 200 - total flux cleaned = 0.000671008 Jy ! Total flux subtracted in 200 components = 0.000671008 Jy ! Clean residual min=-0.002676 max=0.003302 Jy/beam ! Clean residual mean=-0.000006 rms=0.000783 Jy/beam ! Combined flux in latest and established models = 0.353068 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 65 components and 0.353068 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=0.079726Jy sigma=0.000646 ! Fit after self-cal, rms=0.079721Jy 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=0.079721Jy sigma=0.000646 ! Fit after self-cal, rms=0.079486Jy sigma=0.000646 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.368 mas, bmaj=5.733 mas, bpa=4.639 degrees ! Estimated noise=1164.01 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00158681 Jy ! Component: 100 - total flux cleaned = 0.00170498 Jy ! Component: 150 - total flux cleaned = 0.00167572 Jy ! Component: 200 - total flux cleaned = 0.00167608 Jy ! Total flux subtracted in 200 components = 0.00167608 Jy ! Clean residual min=-0.003324 max=0.004375 Jy/beam ! Clean residual mean=-0.000016 rms=0.001097 Jy/beam ! Combined flux in latest and established models = 0.354744 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 72 components and 0.354744 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=0.079477Jy sigma=0.000646 ! Fit after self-cal, rms=0.079464Jy 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 = 0.000439506 Jy ! Component: 100 - total flux cleaned = 0.000386389 Jy ! Component: 150 - total flux cleaned = 0.000386706 Jy ! Component: 200 - total flux cleaned = 0.000386827 Jy ! Total flux subtracted in 200 components = 0.000386827 Jy ! Clean residual min=-0.003249 max=0.004303 Jy/beam ! Clean residual mean=-0.000015 rms=0.001088 Jy/beam ! Combined flux in latest and established models = 0.355131 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 75 components and 0.355131 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=0.079461Jy sigma=0.000646 ! Fit after self-cal, rms=0.079457Jy 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=0.8591 mas, bmaj=2.085 mas, bpa=6.93 degrees ! Estimated noise=914.723 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8591 x 2.085 at 6.93 degrees (North through East) ! Clean map min=-0.0025932 max=0.26562 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=0.6725 mas, bmaj=1.675 mas, bpa=5.003 degrees ! Estimated noise=1450.19 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.200803 Jy ! Component: 100 - total flux cleaned = 0.266745 Jy ! Component: 150 - total flux cleaned = 0.29806 Jy ! Component: 200 - total flux cleaned = 0.314327 Jy ! Total flux subtracted in 200 components = 0.314327 Jy ! Clean residual min=-0.004986 max=0.009345 Jy/beam ! Clean residual mean=-0.000054 rms=0.001603 Jy/beam ! Combined flux in latest and established models = 0.314327 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.314327 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8591 mas, bmaj=2.085 mas, bpa=6.93 degrees ! Estimated noise=914.723 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 = 0.0136277 Jy ! Component: 100 - total flux cleaned = 0.0219161 Jy ! Component: 150 - total flux cleaned = 0.027492 Jy ! Component: 200 - total flux cleaned = 0.031421 Jy ! Total flux subtracted in 200 components = 0.031421 Jy ! Clean residual min=-0.002974 max=0.003562 Jy/beam ! Clean residual mean=-0.000024 rms=0.000872 Jy/beam ! Combined flux in latest and established models = 0.345748 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 31 components and 0.345748 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=2.368 mas, bmaj=5.733 mas, bpa=4.639 degrees ! Estimated noise=1164.01 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00428649 Jy ! Component: 100 - total flux cleaned = 0.00675451 Jy ! Component: 150 - total flux cleaned = 0.00824942 Jy ! Component: 200 - total flux cleaned = 0.00870699 Jy ! Total flux subtracted in 200 components = 0.00870699 Jy ! Clean residual min=-0.003468 max=0.004325 Jy/beam ! Clean residual mean=-0.000017 rms=0.001102 Jy/beam ! Combined flux in latest and established models = 0.354455 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.87223e-05 Jy ! Component: 100 - total flux cleaned = 0.00012989 Jy ! Component: 150 - total flux cleaned = 0.00015794 Jy ! Component: 200 - total flux cleaned = 0.000184171 Jy ! Total flux subtracted in 200 components = 0.000184171 Jy ! Clean residual min=-0.003383 max=0.004227 Jy/beam ! Clean residual mean=-0.000017 rms=0.001083 Jy/beam ! Combined flux in latest and established models = 0.354639 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 61 components and 0.354639 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8591 mas, bmaj=2.085 mas, bpa=6.93 degrees ! Estimated noise=914.723 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000182824 Jy ! Component: 100 - total flux cleaned = 0.000193854 Jy ! Component: 150 - total flux cleaned = 9.45954e-05 Jy ! Component: 200 - total flux cleaned = 9.33719e-05 Jy ! Total flux subtracted in 200 components = 9.33719e-05 Jy ! Clean residual min=-0.002542 max=0.003647 Jy/beam ! Clean residual mean=-0.000008 rms=0.000753 Jy/beam ! Combined flux in latest and established models = 0.354732 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 73 components and 0.354732 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=0.079486Jy sigma=0.000646 ! Fit after self-cal, rms=0.079469Jy sigma=0.000646 wmodel J1246-2547_X_2017_06_10_pus_map.mod ! Writing 73 model components to file: J1246-2547_X_2017_06_10_pus_map.mod wobs J1246-2547_X_2017_06_10_pus_uvs.fits ! Writing UV FITS file: J1246-2547_X_2017_06_10_pus_uvs.fits wwins J1246-2547_X_2017_06_10_pus_map.win ! wwins: Wrote 2 windows to J1246-2547_X_2017_06_10_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 = 0.0014818 Jy ! Component: 100 - total flux cleaned = 0.00206656 Jy ! Component: 150 - total flux cleaned = 0.00220042 Jy ! Component: 200 - total flux cleaned = 0.00239921 Jy ! Component: 250 - total flux cleaned = 0.00239918 Jy ! Component: 300 - total flux cleaned = 0.00243377 Jy ! Component: 350 - total flux cleaned = 0.00236445 Jy ! Component: 400 - total flux cleaned = 0.00223331 Jy ! Component: 450 - total flux cleaned = 0.00210659 Jy ! Component: 500 - total flux cleaned = 0.00195075 Jy ! Component: 550 - total flux cleaned = 0.00177079 Jy ! Component: 600 - total flux cleaned = 0.00171301 Jy ! Component: 650 - total flux cleaned = 0.00162747 Jy ! Component: 700 - total flux cleaned = 0.00151587 Jy ! Component: 750 - total flux cleaned = 0.00135314 Jy ! Component: 800 - total flux cleaned = 0.00129997 Jy ! Component: 850 - total flux cleaned = 0.00119573 Jy ! Component: 900 - total flux cleaned = 0.0010424 Jy ! Component: 950 - total flux cleaned = 0.000967312 Jy ! Component: 1000 - total flux cleaned = 0.000795985 Jy ! Component: 1050 - total flux cleaned = 0.00070039 Jy ! Component: 1100 - total flux cleaned = 0.000559909 Jy ! Component: 1150 - total flux cleaned = 0.000445607 Jy ! Component: 1200 - total flux cleaned = 0.000332842 Jy ! Component: 1250 - total flux cleaned = 0.000156256 Jy ! Component: 1300 - total flux cleaned = 4.78826e-05 Jy ! Component: 1350 - total flux cleaned = -3.74957e-05 Jy ! Component: 1400 - total flux cleaned = -0.000142627 Jy ! Component: 1450 - total flux cleaned = -0.000286747 Jy ! Component: 1500 - total flux cleaned = -0.000407766 Jy ! Component: 1550 - total flux cleaned = -0.00050672 Jy ! Component: 1600 - total flux cleaned = -0.000564825 Jy ! Component: 1650 - total flux cleaned = -0.000641069 Jy ! Component: 1700 - total flux cleaned = -0.000697788 Jy ! Component: 1750 - total flux cleaned = -0.000716153 Jy ! Component: 1800 - total flux cleaned = -0.000825329 Jy ! Component: 1850 - total flux cleaned = -0.000879044 Jy ! Component: 1900 - total flux cleaned = -0.000931304 Jy ! Component: 1950 - total flux cleaned = -0.000983263 Jy ! Component: 2000 - total flux cleaned = -0.00103473 Jy ! Total flux subtracted in 2048 components = -0.00106823 Jy ! Clean residual min=-0.000960 max=0.001088 Jy/beam ! Clean residual mean=-0.000003 rms=0.000323 Jy/beam ! Combined flux in latest and established models = 0.353664 Jy keep ! Adding 127 model components to the UV plane model. ! The established model now contains 200 components and 0.353664 Jy ![Exited script file: muppet] wmap "J1246-2547_X_2017_06_10_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8591 x 2.085 at 6.93 degrees (North through East) ! Clean map min=-0.0017591 max=0.26733 Jy/beam ! Writing clean map to FITS file: J1246-2547_X_2017_06_10_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.267332 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000321496 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.360782 0.360782 0.721564 1.44313 2.88626 5.77251 11.545 23.09 46.1801 92.3602 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.267 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8591 x 2.085 at 6.93 degrees (North through East) ! Clean map min=-0.0017591 max=0.26733 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_06_10_pus_uvs.log closed on Mon May 6 12:46:47 2019