! Started logfile: J0118-2141_S_2014_12_20_pus_uvs.log on Wed Dec 28 13:15:02 2016 obs J0118-2141_S_2014_12_20_pus_uva.fits ! Reading UV FITS file: J0118-2141_S_2014_12_20_pus_uva.fits ! AN table 1: 84 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.687566 visibilities/baseline/integration-bin. ! Found source: J0118-2141 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.23588e+09 3.2e+07 1 3.2e+07 ! 02 2 2.26788e+09 3.2e+07 1 3.2e+07 ! 03 3 2.29988e+09 3.2e+07 1 3.2e+07 ! 04 4 2.36388e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 344 lines of history. ! ! Reading 10396 visibilities. select I ! Polarization I is unavailable. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.5 print "taper_size =",taper_size ! taper_size = 20 ![@muppet J0118-2141_S_2014_12_20_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 = 1024x1024 pixels with 0.500x0.500 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 151 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 151 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 151 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 151 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.258185Jy sigma=0.002419 ! Fit after self-cal, rms=0.189403Jy sigma=0.001689 ! 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=2.419 mas, bmaj=6.291 mas, bpa=-2.097 degrees ! Estimated noise=1031.75 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 = 0.686709 Jy ! Component: 100 - total flux cleaned = 0.836841 Jy ! Total flux subtracted in 100 components = 0.836841 Jy ! Clean residual min=-0.018628 max=0.045455 Jy/beam ! Clean residual mean=-0.000055 rms=0.004778 Jy/beam ! Combined flux in latest and established models = 0.836841 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.836841 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.190817Jy sigma=0.001519 ! Fit after self-cal, rms=0.190815Jy sigma=0.001519 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0469823 Jy ! Component: 100 - total flux cleaned = 0.072891 Jy ! Total flux subtracted in 100 components = 0.072891 Jy ! Clean residual min=-0.015469 max=0.017048 Jy/beam ! Clean residual mean=-0.000028 rms=0.003929 Jy/beam ! Combined flux in latest and established models = 0.909732 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 32 components and 0.909732 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.168002Jy sigma=0.001332 ! Fit after self-cal, rms=0.168000Jy sigma=0.001331 ! 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=3.114 mas, bmaj=7.864 mas, bpa=-2.226 degrees ! Estimated noise=736.821 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 = 0.0305595 Jy ! Component: 100 - total flux cleaned = 0.047441 Jy ! Component: 150 - total flux cleaned = 0.0570291 Jy ! Component: 200 - total flux cleaned = 0.0621617 Jy ! Total flux subtracted in 200 components = 0.0621617 Jy ! Clean residual min=-0.016886 max=0.012740 Jy/beam ! Clean residual mean=-0.000076 rms=0.004309 Jy/beam ! Combined flux in latest and established models = 0.971894 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 59 components and 0.971894 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.159463Jy sigma=0.001297 ! Fit after self-cal, rms=0.159451Jy sigma=0.001297 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.88 HN 1.02 KP 1.11 ! LA 0.99 MK 1.00 NL 0.95 OV 0.99 ! PT 1.06 SC 0.98 ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.04 HN 1.09 KP 1.07 ! LA 0.95 MK 1.00 NL 1.02 OV 1.02 ! PT 1.03 SC 1.03 ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.18 HN 1.08 KP 0.95 ! LA 0.77 MK 1.01 NL 1.16 OV 0.95 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.04 HN 1.03 KP 0.91 ! LA 0.81 MK 1.02 NL 1.04 OV 1.00 ! PT 1.03 SC 0.98 ! ! ! Fit before self-cal, rms=0.159451Jy sigma=0.001297 ! Fit after self-cal, rms=0.108722Jy sigma=0.000879 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.13 mas, bmaj=7.888 mas, bpa=-2.004 degrees ! Estimated noise=741.474 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 = 0.000187048 Jy ! Component: 100 - total flux cleaned = 3.80991e-05 Jy ! Component: 150 - total flux cleaned = -9.97466e-05 Jy ! Component: 200 - total flux cleaned = -0.000163198 Jy ! Total flux subtracted in 200 components = -0.000163198 Jy ! Clean residual min=-0.005895 max=0.006977 Jy/beam ! Clean residual mean=0.000008 rms=0.001653 Jy/beam ! Combined flux in latest and established models = 0.97173 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 65 components and 0.97173 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.108620Jy sigma=0.000878 ! Fit after self-cal, rms=0.108594Jy sigma=0.000878 ! 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. ! ! Fit before self-cal, rms=0.108594Jy sigma=0.000878 ! Fit after self-cal, rms=0.107020Jy sigma=0.000868 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.131 mas, bmaj=7.887 mas, bpa=-1.981 degrees ! Estimated noise=741.943 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00010067 Jy ! Component: 100 - total flux cleaned = 0.00016267 Jy ! Component: 150 - total flux cleaned = 5.24211e-05 Jy ! Component: 200 - total flux cleaned = -5.0503e-05 Jy ! Total flux subtracted in 200 components = -5.0503e-05 Jy ! Clean residual min=-0.005364 max=0.006177 Jy/beam ! Clean residual mean=-0.000014 rms=0.001563 Jy/beam ! Combined flux in latest and established models = 0.97168 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 70 components and 0.97168 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.106945Jy sigma=0.000868 ! Fit after self-cal, rms=0.106935Jy sigma=0.000868 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 = -0.00036912 Jy ! Component: 100 - total flux cleaned = -0.000316869 Jy ! Component: 150 - total flux cleaned = -0.00040553 Jy ! Component: 200 - total flux cleaned = -0.000487799 Jy ! Total flux subtracted in 200 components = -0.000487799 Jy ! Clean residual min=-0.005340 max=0.006133 Jy/beam ! Clean residual mean=-0.000015 rms=0.001559 Jy/beam ! Combined flux in latest and established models = 0.971192 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 72 components and 0.971192 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.106893Jy sigma=0.000867 ! Fit after self-cal, rms=0.106885Jy sigma=0.000867 ! 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. ! ! Fit before self-cal, rms=0.106885Jy sigma=0.000867 ! Fit after self-cal, rms=0.095575Jy sigma=0.000828 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.133 mas, bmaj=7.888 mas, bpa=-1.978 degrees ! Estimated noise=742.373 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.95426e-05 Jy ! Component: 100 - total flux cleaned = -0.000140623 Jy ! Component: 150 - total flux cleaned = -0.000265374 Jy ! Component: 200 - total flux cleaned = -0.00034251 Jy ! Total flux subtracted in 200 components = -0.00034251 Jy ! Clean residual min=-0.004499 max=0.005604 Jy/beam ! Clean residual mean=-0.000013 rms=0.000850 Jy/beam ! Combined flux in latest and established models = 0.97085 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 79 components and 0.97085 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.095530Jy sigma=0.000827 ! Fit after self-cal, rms=0.095524Jy sigma=0.000827 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 (5.5, -5.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00474407 Jy ! Component: 100 - total flux cleaned = 0.00546822 Jy ! Component: 150 - total flux cleaned = 0.00540457 Jy ! Component: 200 - total flux cleaned = 0.00534991 Jy ! Total flux subtracted in 200 components = 0.00534991 Jy ! Clean residual min=-0.004052 max=0.002786 Jy/beam ! Clean residual mean=-0.000007 rms=0.000770 Jy/beam ! Combined flux in latest and established models = 0.9762 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 98 components and 0.976199 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.095273Jy sigma=0.000825 ! Fit after self-cal, rms=0.095248Jy sigma=0.000825 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 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. ! ! Fit before self-cal, rms=0.095248Jy sigma=0.000825 ! Fit after self-cal, rms=0.095245Jy sigma=0.000825 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.815 mas, bmaj=17.46 mas, bpa=4.85 degrees ! Estimated noise=923.874 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000727806 Jy ! Component: 100 - total flux cleaned = 0.00115622 Jy ! Component: 150 - total flux cleaned = 0.00132265 Jy ! Component: 200 - total flux cleaned = 0.00132344 Jy ! Total flux subtracted in 200 components = 0.00132344 Jy ! Clean residual min=-0.003166 max=0.003212 Jy/beam ! Clean residual mean=-0.000018 rms=0.000924 Jy/beam ! Combined flux in latest and established models = 0.977523 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 116 components and 0.977523 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.095220Jy sigma=0.000824 ! Fit after self-cal, rms=0.095196Jy sigma=0.000824 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 = 8.74167e-05 Jy ! Component: 100 - total flux cleaned = 0.000296577 Jy ! Component: 150 - total flux cleaned = 0.000334187 Jy ! Component: 200 - total flux cleaned = 0.000249207 Jy ! Total flux subtracted in 200 components = 0.000249207 Jy ! Clean residual min=-0.003114 max=0.003127 Jy/beam ! Clean residual mean=-0.000017 rms=0.000918 Jy/beam ! Combined flux in latest and established models = 0.977772 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 122 components and 0.977772 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.095195Jy sigma=0.000824 ! Fit after self-cal, rms=0.095179Jy sigma=0.000824 ! 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=3.133 mas, bmaj=7.888 mas, bpa=-2 degrees ! Estimated noise=742.516 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.133 x 7.888 at -2 degrees (North through East) ! Clean map min=-0.0029418 max=0.89344 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. ! ! Fit before self-cal, rms=0.095179Jy sigma=0.000824 ! Fit after self-cal, rms=0.080055Jy sigma=0.000717 ! Inverting map and beam ! Estimated beam: bmin=3.134 mas, bmaj=7.894 mas, bpa=-2.028 degrees ! Estimated noise=741.643 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000426891 Jy ! Component: 100 - total flux cleaned = 8.68768e-05 Jy ! Component: 150 - total flux cleaned = -0.000154262 Jy ! Component: 200 - total flux cleaned = -0.000242605 Jy ! Total flux subtracted in 200 components = -0.000242605 Jy ! Clean residual min=-0.002960 max=0.002624 Jy/beam ! Clean residual mean=-0.000008 rms=0.000671 Jy/beam ! Combined flux in latest and established models = 0.977529 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 134 components and 0.97753 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079972Jy sigma=0.000716 ! Fit after self-cal, rms=0.079969Jy sigma=0.000716 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000110159 Jy ! Component: 100 - total flux cleaned = 3.05363e-05 Jy ! Component: 150 - total flux cleaned = -7.99556e-06 Jy ! Component: 200 - total flux cleaned = -0.000120154 Jy ! Total flux subtracted in 200 components = -0.000120154 Jy ! Clean residual min=-0.002919 max=0.002594 Jy/beam ! Clean residual mean=-0.000008 rms=0.000667 Jy/beam ! Combined flux in latest and established models = 0.977409 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 140 components and 0.977409 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079929Jy sigma=0.000716 ! Fit after self-cal, rms=0.079928Jy sigma=0.000716 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079928Jy sigma=0.000716 ! Fit after self-cal, rms=0.079884Jy sigma=0.000716 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=2.425 mas, bmaj=6.293 mas, bpa=-2.052 degrees ! Estimated noise=1049.84 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.693739 Jy ! Component: 100 - total flux cleaned = 0.845337 Jy ! Component: 150 - total flux cleaned = 0.891535 Jy ! Component: 200 - total flux cleaned = 0.915565 Jy ! Total flux subtracted in 200 components = 0.915565 Jy ! Clean residual min=-0.004828 max=0.012076 Jy/beam ! Clean residual mean=-0.000021 rms=0.001393 Jy/beam ! Combined flux in latest and established models = 0.915565 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 29 model components to the UV plane model. ! The established model now contains 29 components and 0.915565 Jy ! Inverting map and beam ! Estimated beam: bmin=3.135 mas, bmaj=7.895 mas, bpa=-2.029 degrees ! Estimated noise=741.289 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 = 0.0240903 Jy ! Component: 100 - total flux cleaned = 0.0368097 Jy ! Component: 150 - total flux cleaned = 0.0440459 Jy ! Component: 200 - total flux cleaned = 0.0485949 Jy ! Total flux subtracted in 200 components = 0.0485949 Jy ! Clean residual min=-0.003144 max=0.003026 Jy/beam ! Clean residual mean=-0.000023 rms=0.000755 Jy/beam ! Combined flux in latest and established models = 0.96416 Jy ! Adding 64 model components to the UV plane model. ! The established model now contains 81 components and 0.96416 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.811 mas, bmaj=17.47 mas, bpa=4.829 degrees ! Estimated noise=921.837 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00457694 Jy ! Component: 100 - total flux cleaned = 0.00715616 Jy ! Component: 150 - total flux cleaned = 0.00867041 Jy ! Component: 200 - total flux cleaned = 0.0095801 Jy ! Total flux subtracted in 200 components = 0.0095801 Jy ! Clean residual min=-0.002992 max=0.003428 Jy/beam ! Clean residual mean=-0.000024 rms=0.000871 Jy/beam ! Combined flux in latest and established models = 0.97374 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 = 0.000385039 Jy ! Component: 100 - total flux cleaned = 0.000484082 Jy ! Component: 150 - total flux cleaned = 0.000556939 Jy ! Component: 200 - total flux cleaned = 0.000626863 Jy ! Total flux subtracted in 200 components = 0.000626863 Jy ! Clean residual min=-0.002980 max=0.003431 Jy/beam ! Clean residual mean=-0.000023 rms=0.000868 Jy/beam ! Combined flux in latest and established models = 0.974367 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 116 components and 0.974367 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.135 mas, bmaj=7.895 mas, bpa=-2.029 degrees ! Estimated noise=741.289 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000677353 Jy ! Component: 100 - total flux cleaned = -0.000772347 Jy ! Component: 150 - total flux cleaned = -0.000860729 Jy ! Component: 200 - total flux cleaned = -0.000900386 Jy ! Total flux subtracted in 200 components = -0.000900386 Jy ! Clean residual min=-0.002742 max=0.002703 Jy/beam ! Clean residual mean=-0.000012 rms=0.000648 Jy/beam ! Combined flux in latest and established models = 0.973466 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 128 components and 0.973466 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079807Jy sigma=0.000715 ! Fit after self-cal, rms=0.079781Jy sigma=0.000715 wmodel J0118-2141_S_2014_12_20_pus_map.mod ! Writing 128 model components to file: J0118-2141_S_2014_12_20_pus_map.mod wobs J0118-2141_S_2014_12_20_pus_uvs.fits ! Writing UV FITS file: J0118-2141_S_2014_12_20_pus_uvs.fits wwins J0118-2141_S_2014_12_20_pus_map.win ! wwins: Wrote 2 windows to J0118-2141_S_2014_12_20_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=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000520529 Jy ! Component: 100 - total flux cleaned = -0.000847945 Jy ! Component: 150 - total flux cleaned = -0.000980483 Jy ! Component: 200 - total flux cleaned = -0.001193 Jy ! Component: 250 - total flux cleaned = -0.00135616 Jy ! Component: 300 - total flux cleaned = -0.00135562 Jy ! Component: 350 - total flux cleaned = -0.00139364 Jy ! Component: 400 - total flux cleaned = -0.00139294 Jy ! Component: 450 - total flux cleaned = -0.00142865 Jy ! Component: 500 - total flux cleaned = -0.00149927 Jy ! Component: 550 - total flux cleaned = -0.0014649 Jy ! Component: 600 - total flux cleaned = -0.00146486 Jy ! Component: 650 - total flux cleaned = -0.00136592 Jy ! Component: 700 - total flux cleaned = -0.00136599 Jy ! Component: 750 - total flux cleaned = -0.00136581 Jy ! Component: 800 - total flux cleaned = -0.00142823 Jy ! Component: 850 - total flux cleaned = -0.00158174 Jy ! Component: 900 - total flux cleaned = -0.0016422 Jy ! Component: 950 - total flux cleaned = -0.00179163 Jy ! Component: 1000 - total flux cleaned = -0.0018801 Jy ! Component: 1050 - total flux cleaned = -0.00190912 Jy ! Component: 1100 - total flux cleaned = -0.00188033 Jy ! Component: 1150 - total flux cleaned = -0.00193727 Jy ! Component: 1200 - total flux cleaned = -0.00188114 Jy ! Component: 1250 - total flux cleaned = -0.00182643 Jy ! Component: 1300 - total flux cleaned = -0.00185415 Jy ! Component: 1350 - total flux cleaned = -0.00182693 Jy ! Component: 1400 - total flux cleaned = -0.00174608 Jy ! Component: 1450 - total flux cleaned = -0.00166666 Jy ! Component: 1500 - total flux cleaned = -0.00179843 Jy ! Component: 1550 - total flux cleaned = -0.00177232 Jy ! Component: 1600 - total flux cleaned = -0.00179813 Jy ! Component: 1650 - total flux cleaned = -0.00192583 Jy ! Component: 1700 - total flux cleaned = -0.00177402 Jy ! Component: 1750 - total flux cleaned = -0.00194969 Jy ! Component: 1800 - total flux cleaned = -0.00199909 Jy ! Component: 1850 - total flux cleaned = -0.00207288 Jy ! Component: 1900 - total flux cleaned = -0.00202402 Jy ! Component: 1950 - total flux cleaned = -0.00207274 Jy ! Component: 2000 - total flux cleaned = -0.002121 Jy ! Component: 2050 - total flux cleaned = -0.00226398 Jy ! Component: 2100 - total flux cleaned = -0.00219268 Jy ! Component: 2150 - total flux cleaned = -0.00228662 Jy ! Component: 2200 - total flux cleaned = -0.00230989 Jy ! Component: 2250 - total flux cleaned = -0.00242564 Jy ! Component: 2300 - total flux cleaned = -0.00235688 Jy ! Component: 2350 - total flux cleaned = -0.00244806 Jy ! Component: 2400 - total flux cleaned = -0.00244802 Jy ! Component: 2450 - total flux cleaned = -0.00253789 Jy ! Component: 2500 - total flux cleaned = -0.00242653 Jy ! Component: 2550 - total flux cleaned = -0.00258152 Jy ! Component: 2600 - total flux cleaned = -0.00266912 Jy ! Component: 2650 - total flux cleaned = -0.00264724 Jy ! Component: 2700 - total flux cleaned = -0.00275539 Jy ! Component: 2750 - total flux cleaned = -0.00284129 Jy ! Component: 2800 - total flux cleaned = -0.00277721 Jy ! Component: 2850 - total flux cleaned = -0.00286195 Jy ! Component: 2900 - total flux cleaned = -0.00290391 Jy ! Component: 2950 - total flux cleaned = -0.00300847 Jy ! Component: 3000 - total flux cleaned = -0.00304995 Jy ! Component: 3050 - total flux cleaned = -0.00302939 Jy ! Component: 3100 - total flux cleaned = -0.00300885 Jy ! Component: 3150 - total flux cleaned = -0.00317167 Jy ! Component: 3200 - total flux cleaned = -0.00311079 Jy ! Component: 3250 - total flux cleaned = -0.003151 Jy ! Component: 3300 - total flux cleaned = -0.003231 Jy ! Component: 3350 - total flux cleaned = -0.00325084 Jy ! Component: 3400 - total flux cleaned = -0.00321116 Jy ! Component: 3450 - total flux cleaned = -0.00327019 Jy ! Component: 3500 - total flux cleaned = -0.00327013 Jy ! Component: 3550 - total flux cleaned = -0.00340585 Jy ! Component: 3600 - total flux cleaned = -0.00336709 Jy ! Component: 3650 - total flux cleaned = -0.00334791 Jy ! Component: 3700 - total flux cleaned = -0.00329054 Jy ! Component: 3750 - total flux cleaned = -0.00329057 Jy ! Component: 3800 - total flux cleaned = -0.0033283 Jy ! Component: 3850 - total flux cleaned = -0.00329083 Jy ! Component: 3900 - total flux cleaned = -0.00323472 Jy ! Component: 3950 - total flux cleaned = -0.00314185 Jy ! Component: 4000 - total flux cleaned = -0.00316044 Jy ! Component: 4050 - total flux cleaned = -0.00310534 Jy ! Total flux subtracted in 4096 components = -0.00310528 Jy ! Clean residual min=-0.001032 max=0.001051 Jy/beam ! Clean residual mean=-0.000002 rms=0.000343 Jy/beam ! Combined flux in latest and established models = 0.970361 Jy keep ! Adding 314 model components to the UV plane model. ! The established model now contains 442 components and 0.970361 Jy ![Exited script file: muppet] wmap "J0118-2141_S_2014_12_20_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.135 x 7.895 at -2.029 degrees (North through East) ! Clean map min=-0.0020305 max=0.90111 Jy/beam ! Writing clean map to FITS file: J0118-2141_S_2014_12_20_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.901107 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00034334 device "J0118-2141_S_2014_12_20_pus\_map.eps/VPS" ! Attempting to open device: 'J0118-2141_S_2014_12_20_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.114306 0.114306 0.228612 0.457225 0.91445 1.8289 3.6578 7.3156 14.6312 29.2624 58.5248 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.901 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.135 x 7.895 at -2.029 degrees (North through East) ! Clean map min=-0.0020305 max=0.90111 Jy/beam quit ! Quitting program ! Log file J0118-2141_S_2014_12_20_pus_uvs.log closed on Wed Dec 28 13:15:10 2016