! Started logfile: J2247-3657_X_2017_04_28_pus_uvs.log on Mon Apr 29 14:33:48 2019 obs J2247-3657_X_2017_04_28_pus_uva.fits ! Reading UV FITS file: J2247-3657_X_2017_04_28_pus_uva.fits ! AN table 1: 13 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.933333 visibilities/baseline/integration-bin. ! Found source: J2247-3657 ! ! 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 907 lines of history. ! ! Reading 6552 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 J2247-3657_X_2017_04_28_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 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.599219Jy sigma=0.002896 ! Fit after self-cal, rms=0.579333Jy sigma=0.002753 ! 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=0.6234 mas, bmaj=1.804 mas, bpa=-6.679 degrees ! Estimated noise=2069.48 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 = 0.418204 Jy ! Component: 100 - total flux cleaned = 0.504379 Jy ! Total flux subtracted in 100 components = 0.504379 Jy ! Clean residual min=-0.034265 max=0.072132 Jy/beam ! Clean residual mean=0.000197 rms=0.011743 Jy/beam ! Combined flux in latest and established models = 0.504379 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.504379 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=0.230551Jy sigma=0.000995 ! Fit after self-cal, rms=0.230552Jy sigma=0.000995 ! Inverting map ! Added new window around map position (-1.2, -14.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0511443 Jy ! Component: 100 - total flux cleaned = 0.0499846 Jy ! Total flux subtracted in 100 components = 0.0499846 Jy ! Clean residual min=-0.029087 max=0.060096 Jy/beam ! Clean residual mean=0.000230 rms=0.009018 Jy/beam ! Combined flux in latest and established models = 0.554364 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.554364 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=0.219458Jy sigma=0.000895 ! Fit after self-cal, rms=0.217956Jy sigma=0.000873 ! 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=0.7575 mas, bmaj=2.122 mas, bpa=-5.31 degrees ! Estimated noise=1633.13 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 = 0.0157822 Jy ! Component: 100 - total flux cleaned = 0.0131482 Jy ! Component: 150 - total flux cleaned = 0.0115172 Jy ! Component: 200 - total flux cleaned = 0.0103352 Jy ! Total flux subtracted in 200 components = 0.0103352 Jy ! Clean residual min=-0.034952 max=0.042151 Jy/beam ! Clean residual mean=0.000434 rms=0.009969 Jy/beam ! Combined flux in latest and established models = 0.564699 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 12 components and 0.564699 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=0.215687Jy sigma=0.000857 ! Fit after self-cal, rms=0.215832Jy sigma=0.000854 ! 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 1.22 FD 0.88 HN 1.16 KP 0.91 ! LA 1.51 MK 0.96 NL 1.12 OV 0.94 ! PT 0.91 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 0.90 HN 1.11 KP 0.92 ! LA 1.43 MK 0.98 NL 1.12 OV 0.91 ! PT 0.92 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.18 FD 0.88 HN 1.19 KP 0.86 ! LA 1.40 MK 0.99 NL 1.17 OV 0.95 ! PT 0.93 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.21 FD 0.88 HN 1.08 KP 0.88 ! LA 1.57 MK 0.98 NL 1.15 OV 0.95 ! PT 0.93 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.18 FD 0.87 HN 1.13 KP 0.88 ! LA 1.59 MK 1.03 NL 1.17 OV 0.93 ! PT 0.90 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 0.89 HN 1.10 KP 0.91 ! LA 1.67 MK 1.01 NL 1.19 OV 0.92 ! PT 0.91 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.19 FD 0.88 HN 1.24 KP 0.90 ! LA 1.68 MK 1.01 NL 1.18 OV 0.93 ! PT 0.91 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.28 FD 0.94 HN 1.24 KP 0.90 ! LA 1.54 MK 0.99 NL 1.23 OV 0.92 ! PT 0.90 SC 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.23 FD 0.89 HN 1.15 KP 0.89 ! LA 1.95 MK 0.99 NL 1.14 OV 0.90 ! PT 0.88 SC 0.95 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.27 FD 0.89 HN 1.14 KP 0.92 ! LA 1.73 MK 0.97 NL 1.19 OV 0.91 ! PT 0.89 SC 0.95 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.28 FD 0.92 HN 1.10 KP 0.93 ! LA 1.86 MK 0.97 NL 1.26 OV 0.92 ! PT 0.91 SC 0.98 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.25 FD 0.91 HN 1.14 KP 0.93 ! LA 1.77 MK 0.99 NL 1.25 OV 0.91 ! PT 0.89 SC 0.99 ! ! ! Fit before self-cal, rms=0.215832Jy sigma=0.000854 ! Fit after self-cal, rms=0.273072Jy sigma=0.000690 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7566 mas, bmaj=2.12 mas, bpa=-5.289 degrees ! Estimated noise=1659.96 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 = -0.0186847 Jy ! Component: 100 - total flux cleaned = -0.0200248 Jy ! Component: 150 - total flux cleaned = -0.020389 Jy ! Component: 200 - total flux cleaned = -0.020853 Jy ! Total flux subtracted in 200 components = -0.020853 Jy ! Clean residual min=-0.016431 max=0.011931 Jy/beam ! Clean residual mean=0.000131 rms=0.003859 Jy/beam ! Combined flux in latest and established models = 0.543846 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 19 components and 0.543846 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=0.270694Jy sigma=0.000682 ! Fit after self-cal, rms=0.271136Jy sigma=0.000678 ! 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=0.271136Jy sigma=0.000678 ! Fit after self-cal, rms=0.280022Jy sigma=0.000674 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7561 mas, bmaj=2.118 mas, bpa=-5.237 degrees ! Estimated noise=1656.65 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0116306 Jy ! Component: 100 - total flux cleaned = -0.0112969 Jy ! Component: 150 - total flux cleaned = -0.0112977 Jy ! Component: 200 - total flux cleaned = -0.0115627 Jy ! Total flux subtracted in 200 components = -0.0115627 Jy ! Clean residual min=-0.013206 max=0.010344 Jy/beam ! Clean residual mean=0.000103 rms=0.003151 Jy/beam ! Combined flux in latest and established models = 0.532283 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 22 components and 0.532283 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=0.279084Jy sigma=0.000670 ! Fit after self-cal, rms=0.278821Jy sigma=0.000668 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 = -0.00350839 Jy ! Component: 100 - total flux cleaned = -0.00334054 Jy ! Component: 150 - total flux cleaned = -0.00345708 Jy ! Component: 200 - total flux cleaned = -0.00356396 Jy ! Total flux subtracted in 200 components = -0.00356396 Jy ! Clean residual min=-0.012499 max=0.010116 Jy/beam ! Clean residual mean=0.000092 rms=0.002961 Jy/beam ! Combined flux in latest and established models = 0.528719 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 25 components and 0.528719 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=0.278589Jy sigma=0.000667 ! Fit after self-cal, rms=0.278470Jy sigma=0.000666 ! 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=0.278470Jy sigma=0.000666 ! Fit after self-cal, rms=0.287823Jy sigma=0.000663 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7552 mas, bmaj=2.116 mas, bpa=-5.196 degrees ! Estimated noise=1654.12 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00714523 Jy ! Component: 100 - total flux cleaned = -0.00692036 Jy ! Component: 150 - total flux cleaned = -0.00691721 Jy ! Component: 200 - total flux cleaned = -0.00700937 Jy ! Total flux subtracted in 200 components = -0.00700937 Jy ! Clean residual min=-0.010326 max=0.009655 Jy/beam ! Clean residual mean=0.000076 rms=0.002593 Jy/beam ! Combined flux in latest and established models = 0.52171 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 28 components and 0.52171 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=0.287455Jy sigma=0.000662 ! Fit after self-cal, rms=0.287427Jy sigma=0.000661 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 = -0.00194949 Jy ! Component: 100 - total flux cleaned = -0.00204066 Jy ! Component: 150 - total flux cleaned = -0.00220644 Jy ! Component: 200 - total flux cleaned = -0.00227694 Jy ! Total flux subtracted in 200 components = -0.00227694 Jy ! Clean residual min=-0.009927 max=0.009485 Jy/beam ! Clean residual mean=0.000069 rms=0.002509 Jy/beam ! Combined flux in latest and established models = 0.519433 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 28 components and 0.519433 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=0.287328Jy sigma=0.000660 ! Fit after self-cal, rms=0.287286Jy sigma=0.000660 ! 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=0.287286Jy sigma=0.000660 ! Fit after self-cal, rms=0.293793Jy sigma=0.000659 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.275 mas, bmaj=7.358 mas, bpa=-0.5217 degrees ! Estimated noise=2234.36 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000293936 Jy ! Component: 100 - total flux cleaned = -0.000491488 Jy ! Component: 150 - total flux cleaned = -0.000721592 Jy ! Component: 200 - total flux cleaned = -0.000864018 Jy ! Total flux subtracted in 200 components = -0.000864018 Jy ! Clean residual min=-0.014028 max=0.012280 Jy/beam ! Clean residual mean=0.000153 rms=0.003901 Jy/beam ! Combined flux in latest and established models = 0.518569 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 29 components and 0.518569 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=0.293764Jy sigma=0.000659 ! Fit after self-cal, rms=0.293806Jy sigma=0.000658 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 = -0.000639131 Jy ! Component: 100 - total flux cleaned = -0.000800395 Jy ! Component: 150 - total flux cleaned = -0.000942547 Jy ! Component: 200 - total flux cleaned = -0.00094873 Jy ! Total flux subtracted in 200 components = -0.00094873 Jy ! Clean residual min=-0.013908 max=0.011850 Jy/beam ! Clean residual mean=0.000147 rms=0.003877 Jy/beam ! Combined flux in latest and established models = 0.51762 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 33 components and 0.51762 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=0.293804Jy sigma=0.000658 ! Fit after self-cal, rms=0.293789Jy sigma=0.000658 ! 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=0.7545 mas, bmaj=2.114 mas, bpa=-5.173 degrees ! Estimated noise=1651.38 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7545 x 2.114 at -5.173 degrees (North through East) ! Clean map min=-0.011982 max=0.52097 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 ! Performing amp+phase self-cal ! ! 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=0.293789Jy sigma=0.000658 ! Fit after self-cal, rms=0.307517Jy sigma=0.000614 ! Inverting map and beam ! Estimated beam: bmin=0.7535 mas, bmaj=2.112 mas, bpa=-5.308 degrees ! Estimated noise=1653.98 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00294469 Jy ! Component: 100 - total flux cleaned = -0.00303759 Jy ! Component: 150 - total flux cleaned = -0.00304232 Jy ! Component: 200 - total flux cleaned = -0.00311039 Jy ! Total flux subtracted in 200 components = -0.00311039 Jy ! Clean residual min=-0.008220 max=0.008481 Jy/beam ! Clean residual mean=0.000055 rms=0.002199 Jy/beam ! Combined flux in latest and established models = 0.51451 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 36 components and 0.51451 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=0.307406Jy sigma=0.000614 ! Fit after self-cal, rms=0.307373Jy sigma=0.000613 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000797755 Jy ! Component: 100 - total flux cleaned = -0.000801748 Jy ! Component: 150 - total flux cleaned = -0.000911241 Jy ! Component: 200 - total flux cleaned = -0.000912306 Jy ! Total flux subtracted in 200 components = -0.000912306 Jy ! Clean residual min=-0.007923 max=0.008253 Jy/beam ! Clean residual mean=0.000052 rms=0.002174 Jy/beam ! Combined flux in latest and established models = 0.513597 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 38 components and 0.513597 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=0.307337Jy sigma=0.000613 ! Fit after self-cal, rms=0.307331Jy sigma=0.000613 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.307331Jy sigma=0.000613 ! Fit after self-cal, rms=0.311542Jy sigma=0.000613 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=0.6214 mas, bmaj=1.794 mas, bpa=-6.245 degrees ! Estimated noise=2064.2 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.416853 Jy ! Component: 100 - total flux cleaned = 0.507884 Jy ! Component: 150 - total flux cleaned = 0.517068 Jy ! Component: 200 - total flux cleaned = 0.51717 Jy ! Total flux subtracted in 200 components = 0.51717 Jy ! Clean residual min=-0.011011 max=0.011737 Jy/beam ! Clean residual mean=0.000010 rms=0.002798 Jy/beam ! Combined flux in latest and established models = 0.51717 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.51717 Jy ! Inverting map and beam ! Estimated beam: bmin=0.753 mas, bmaj=2.11 mas, bpa=-5.285 degrees ! Estimated noise=1651.75 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 = -0.00317541 Jy ! Component: 100 - total flux cleaned = -0.00343383 Jy ! Component: 150 - total flux cleaned = -0.00407587 Jy ! Component: 200 - total flux cleaned = -0.00462694 Jy ! Total flux subtracted in 200 components = -0.00462694 Jy ! Clean residual min=-0.008778 max=0.009519 Jy/beam ! Clean residual mean=0.000050 rms=0.002331 Jy/beam ! Combined flux in latest and established models = 0.512543 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 26 components and 0.512543 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=2.273 mas, bmaj=7.35 mas, bpa=-0.5954 degrees ! Estimated noise=2241.19 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00119251 Jy ! Component: 100 - total flux cleaned = 0.00132041 Jy ! Component: 150 - total flux cleaned = 0.00132557 Jy ! Component: 200 - total flux cleaned = 0.00144223 Jy ! Total flux subtracted in 200 components = 0.00144223 Jy ! Clean residual min=-0.011513 max=0.011670 Jy/beam ! Clean residual mean=0.000129 rms=0.003735 Jy/beam ! Combined flux in latest and established models = 0.513985 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 = 9.46229e-05 Jy ! Component: 100 - total flux cleaned = 0.000186523 Jy ! Component: 150 - total flux cleaned = 0.000360022 Jy ! Component: 200 - total flux cleaned = 0.000438744 Jy ! Total flux subtracted in 200 components = 0.000438744 Jy ! Clean residual min=-0.011444 max=0.011383 Jy/beam ! Clean residual mean=0.000131 rms=0.003663 Jy/beam ! Combined flux in latest and established models = 0.514424 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 36 components and 0.514424 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.753 mas, bmaj=2.11 mas, bpa=-5.285 degrees ! Estimated noise=1651.75 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00210039 Jy ! Component: 100 - total flux cleaned = -0.00265002 Jy ! Component: 150 - total flux cleaned = -0.00299906 Jy ! Component: 200 - total flux cleaned = -0.00310034 Jy ! Total flux subtracted in 200 components = -0.00310034 Jy ! Clean residual min=-0.008174 max=0.008918 Jy/beam ! Clean residual mean=0.000050 rms=0.002182 Jy/beam ! Combined flux in latest and established models = 0.511324 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 42 components and 0.511324 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=0.311668Jy sigma=0.000614 ! Fit after self-cal, rms=0.311679Jy sigma=0.000614 wmodel J2247-3657_X_2017_04_28_pus_map.mod ! Writing 42 model components to file: J2247-3657_X_2017_04_28_pus_map.mod wobs J2247-3657_X_2017_04_28_pus_uvs.fits ! Writing UV FITS file: J2247-3657_X_2017_04_28_pus_uvs.fits wwins J2247-3657_X_2017_04_28_pus_map.win ! wwins: Wrote 2 windows to J2247-3657_X_2017_04_28_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 = 0.00161893 Jy ! Component: 100 - total flux cleaned = 0.00135756 Jy ! Component: 150 - total flux cleaned = 0.00135332 Jy ! Component: 200 - total flux cleaned = 0.00135826 Jy ! Component: 250 - total flux cleaned = 0.00126341 Jy ! Component: 300 - total flux cleaned = 0.00098794 Jy ! Component: 350 - total flux cleaned = 0.000641303 Jy ! Component: 400 - total flux cleaned = -9.91261e-05 Jy ! Component: 450 - total flux cleaned = -0.000725329 Jy ! Component: 500 - total flux cleaned = -0.00140262 Jy ! Component: 550 - total flux cleaned = -0.00205109 Jy ! Component: 600 - total flux cleaned = -0.00226012 Jy ! Component: 650 - total flux cleaned = -0.00232892 Jy ! Component: 700 - total flux cleaned = -0.00258917 Jy ! Component: 750 - total flux cleaned = -0.00271452 Jy ! Component: 800 - total flux cleaned = -0.00283637 Jy ! Component: 850 - total flux cleaned = -0.00277773 Jy ! Component: 900 - total flux cleaned = -0.00266274 Jy ! Component: 950 - total flux cleaned = -0.00226752 Jy ! Component: 1000 - total flux cleaned = -0.00177345 Jy ! Component: 1050 - total flux cleaned = -0.00139868 Jy ! Component: 1100 - total flux cleaned = -0.000820576 Jy ! Component: 1150 - total flux cleaned = -0.000511542 Jy ! Component: 1200 - total flux cleaned = 9.46017e-05 Jy ! Component: 1250 - total flux cleaned = 0.00039286 Jy ! Component: 1300 - total flux cleaned = 0.000930638 Jy ! Component: 1350 - total flux cleaned = 0.00126741 Jy ! Component: 1400 - total flux cleaned = 0.00188222 Jy ! Component: 1450 - total flux cleaned = 0.0023465 Jy ! Component: 1500 - total flux cleaned = 0.0027579 Jy ! Component: 1550 - total flux cleaned = 0.00320801 Jy ! Component: 1600 - total flux cleaned = 0.00369628 Jy ! Component: 1650 - total flux cleaned = 0.00417771 Jy ! Component: 1700 - total flux cleaned = 0.00452256 Jy ! Component: 1750 - total flux cleaned = 0.00490622 Jy ! Component: 1800 - total flux cleaned = 0.00536898 Jy ! Component: 1850 - total flux cleaned = 0.00565964 Jy ! Component: 1900 - total flux cleaned = 0.00602871 Jy ! Component: 1950 - total flux cleaned = 0.00643506 Jy ! Component: 2000 - total flux cleaned = 0.00679686 Jy ! Total flux subtracted in 2048 components = 0.00703545 Jy ! Clean residual min=-0.002105 max=0.002554 Jy/beam ! Clean residual mean=0.000043 rms=0.000790 Jy/beam ! Combined flux in latest and established models = 0.518359 Jy keep ! Adding 148 model components to the UV plane model. ! The established model now contains 190 components and 0.518359 Jy ![Exited script file: muppet] wmap "J2247-3657_X_2017_04_28_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.753 x 2.11 at -5.285 degrees (North through East) ! Clean map min=-0.0061704 max=0.52492 Jy/beam ! Writing clean map to FITS file: J2247-3657_X_2017_04_28_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.524918 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000766279 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.437942 0.437942 0.875884 1.75177 3.50354 7.00707 14.0141 28.0283 56.0566 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0022 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.524 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.753 x 2.11 at -5.285 degrees (North through East) ! Clean map min=-0.0061704 max=0.52492 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 J2247-3657_X_2017_04_28_pus_uvs.log closed on Mon Apr 29 14:33:49 2019