! Started logfile: J1713-2658_S_2014_12_20_pus_uvs.log on Wed Dec 28 13:42:18 2016 obs J1713-2658_S_2014_12_20_pus_uva.fits ! Reading UV FITS file: J1713-2658_S_2014_12_20_pus_uva.fits ! AN table 1: 80 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.793333 visibilities/baseline/integration-bin. ! Found source: J1713-2658 ! ! 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 11424 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 J1713-2658_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 98 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 98 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 98 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 98 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.762949Jy sigma=0.005949 ! Fit after self-cal, rms=0.551859Jy sigma=0.004262 ! 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=2.5 mas, bmaj=6.621 mas, bpa=-10.4 degrees ! Estimated noise=1292.42 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 = 0.337536 Jy ! Component: 100 - total flux cleaned = 0.482364 Jy ! Total flux subtracted in 100 components = 0.482364 Jy ! Clean residual min=-0.024160 max=0.070296 Jy/beam ! Clean residual mean=0.000229 rms=0.008742 Jy/beam ! Combined flux in latest and established models = 0.482364 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.482364 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.251327Jy sigma=0.001917 ! Fit after self-cal, rms=0.250992Jy sigma=0.001914 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0827219 Jy ! Component: 100 - total flux cleaned = 0.134926 Jy ! Total flux subtracted in 100 components = 0.134926 Jy ! Clean residual min=-0.017388 max=0.044180 Jy/beam ! Clean residual mean=0.000155 rms=0.005688 Jy/beam ! Combined flux in latest and established models = 0.61729 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 44 components and 0.61729 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.191940Jy sigma=0.001427 ! Fit after self-cal, rms=0.191778Jy sigma=0.001426 ! Inverting map ! Added new window around map position (-4.5, 0.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0445435 Jy ! Component: 100 - total flux cleaned = 0.0753422 Jy ! Total flux subtracted in 100 components = 0.0753422 Jy ! Clean residual min=-0.013922 max=0.025248 Jy/beam ! Clean residual mean=0.000113 rms=0.004414 Jy/beam ! Combined flux in latest and established models = 0.692632 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 67 components and 0.692632 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.167647Jy sigma=0.001235 ! Fit after self-cal, rms=0.166955Jy sigma=0.001230 ! 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=3.184 mas, bmaj=8.043 mas, bpa=-6.971 degrees ! Estimated noise=849.626 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 = 0.0515659 Jy ! Component: 100 - total flux cleaned = 0.08243 Jy ! Component: 150 - total flux cleaned = 0.101745 Jy ! Component: 200 - total flux cleaned = 0.114096 Jy ! Total flux subtracted in 200 components = 0.114096 Jy ! Clean residual min=-0.021556 max=0.020295 Jy/beam ! Clean residual mean=-0.000009 rms=0.005314 Jy/beam ! Combined flux in latest and established models = 0.806729 Jy ! Performing phase self-cal ! Adding 55 model components to the UV plane model. ! The established model now contains 104 components and 0.806729 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.147205Jy sigma=0.001098 ! Fit after self-cal, rms=0.146207Jy sigma=0.001090 ! 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 1.02 FD 0.86 HN 1.04 KP 1.07 ! LA 0.93 MK 1.01 NL 1.01 OV 0.96 ! PT 1.09 SC 0.96 ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.03 HN 1.11 KP 1.03 ! LA 0.90 MK 1.00 NL 1.01 OV 1.00 ! PT 1.08 SC 1.02 ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.16 HN 1.12 KP 0.92 ! LA 0.74 MK 1.01 NL 1.15 OV 0.91 ! PT 1.06 SC 1.02 ! ! ! 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 1.03 HN 1.04 KP 0.88 ! LA 0.78 MK 1.02 NL 1.05 OV 0.97 ! PT 1.10 SC 0.97 ! ! ! Fit before self-cal, rms=0.146207Jy sigma=0.001090 ! Fit after self-cal, rms=0.117182Jy sigma=0.000892 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.201 mas, bmaj=8.049 mas, bpa=-6.6 degrees ! Estimated noise=849.809 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 (-13, 10). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0126589 Jy ! Component: 100 - total flux cleaned = 0.0181543 Jy ! Component: 150 - total flux cleaned = 0.0185944 Jy ! Component: 200 - total flux cleaned = 0.0186963 Jy ! Total flux subtracted in 200 components = 0.0186963 Jy ! Clean residual min=-0.004665 max=0.006133 Jy/beam ! Clean residual mean=0.000011 rms=0.001244 Jy/beam ! Combined flux in latest and established models = 0.825425 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 131 components and 0.825425 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.115925Jy sigma=0.000882 ! Fit after self-cal, rms=0.115840Jy sigma=0.000880 ! 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=0.115840Jy sigma=0.000880 ! Fit after self-cal, rms=0.115511Jy sigma=0.000879 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.2 mas, bmaj=8.041 mas, bpa=-6.606 degrees ! Estimated noise=847.733 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00400647 Jy ! Component: 100 - total flux cleaned = 0.00463283 Jy ! Component: 150 - total flux cleaned = 0.00463294 Jy ! Component: 200 - total flux cleaned = 0.00447595 Jy ! Total flux subtracted in 200 components = 0.00447595 Jy ! Clean residual min=-0.003799 max=0.004672 Jy/beam ! Clean residual mean=0.000011 rms=0.001046 Jy/beam ! Combined flux in latest and established models = 0.829901 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 145 components and 0.829901 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.115243Jy sigma=0.000877 ! Fit after self-cal, rms=0.115218Jy sigma=0.000877 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 = 0.00128902 Jy ! Component: 100 - total flux cleaned = 0.00144834 Jy ! Component: 150 - total flux cleaned = 0.00131641 Jy ! Component: 200 - total flux cleaned = 0.00125643 Jy ! Total flux subtracted in 200 components = 0.00125643 Jy ! Clean residual min=-0.003794 max=0.004256 Jy/beam ! Clean residual mean=0.000011 rms=0.001005 Jy/beam ! Combined flux in latest and established models = 0.831158 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 155 components and 0.831158 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.115124Jy sigma=0.000877 ! Fit after self-cal, rms=0.115120Jy sigma=0.000876 ! 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=0.115120Jy sigma=0.000876 ! Fit after self-cal, rms=0.114776Jy sigma=0.000872 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.2 mas, bmaj=8.041 mas, bpa=-6.653 degrees ! Estimated noise=846.708 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00190738 Jy ! Component: 100 - total flux cleaned = 0.00211448 Jy ! Component: 150 - total flux cleaned = 0.00206031 Jy ! Component: 200 - total flux cleaned = 0.00201168 Jy ! Total flux subtracted in 200 components = 0.00201168 Jy ! Clean residual min=-0.002841 max=0.003184 Jy/beam ! Clean residual mean=-0.000003 rms=0.000755 Jy/beam ! Combined flux in latest and established models = 0.833169 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 171 components and 0.833169 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.114695Jy sigma=0.000871 ! Fit after self-cal, rms=0.114698Jy sigma=0.000871 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 = 0.000603353 Jy ! Component: 100 - total flux cleaned = 0.00069833 Jy ! Component: 150 - total flux cleaned = 0.000656496 Jy ! Component: 200 - total flux cleaned = 0.000658353 Jy ! Total flux subtracted in 200 components = 0.000658353 Jy ! Clean residual min=-0.002835 max=0.002974 Jy/beam ! Clean residual mean=-0.000003 rms=0.000736 Jy/beam ! Combined flux in latest and established models = 0.833828 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 179 components and 0.833828 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.114662Jy sigma=0.000871 ! Fit after self-cal, rms=0.114662Jy sigma=0.000871 ! 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=0.114662Jy sigma=0.000871 ! Fit after self-cal, rms=0.114636Jy sigma=0.000871 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.749 mas, bmaj=18.6 mas, bpa=-4.503 degrees ! Estimated noise=1063.74 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00171079 Jy ! Component: 100 - total flux cleaned = 0.00178504 Jy ! Component: 150 - total flux cleaned = 0.00181612 Jy ! Component: 200 - total flux cleaned = 0.00181669 Jy ! Total flux subtracted in 200 components = 0.00181669 Jy ! Clean residual min=-0.002795 max=0.002986 Jy/beam ! Clean residual mean=-0.000006 rms=0.000879 Jy/beam ! Combined flux in latest and established models = 0.835644 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 188 components and 0.835644 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.114619Jy sigma=0.000871 ! Fit after self-cal, rms=0.114618Jy sigma=0.000871 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 = 0.000447112 Jy ! Component: 100 - total flux cleaned = 0.000393008 Jy ! Component: 150 - total flux cleaned = 0.000393354 Jy ! Component: 200 - total flux cleaned = 0.000368797 Jy ! Total flux subtracted in 200 components = 0.000368797 Jy ! Clean residual min=-0.002684 max=0.002894 Jy/beam ! Clean residual mean=-0.000006 rms=0.000864 Jy/beam ! Combined flux in latest and established models = 0.836013 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 193 components and 0.836013 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.114608Jy sigma=0.000871 ! Fit after self-cal, rms=0.114608Jy sigma=0.000871 ! 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=3.201 mas, bmaj=8.039 mas, bpa=-6.649 degrees ! Estimated noise=846.076 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.201 x 8.039 at -6.649 degrees (North through East) ! Clean map min=-0.0028415 max=0.46748 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=2.511 mas, bmaj=6.588 mas, bpa=-10.03 degrees ! Estimated noise=1293.52 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.337172 Jy ! Component: 100 - total flux cleaned = 0.481553 Jy ! Component: 150 - total flux cleaned = 0.566277 Jy ! Component: 200 - total flux cleaned = 0.623766 Jy ! Total flux subtracted in 200 components = 0.623766 Jy ! Clean residual min=-0.013249 max=0.031865 Jy/beam ! Clean residual mean=0.000117 rms=0.004647 Jy/beam ! Combined flux in latest and established models = 0.623766 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 34 model components to the UV plane model. ! The established model now contains 34 components and 0.623766 Jy ! Inverting map and beam ! Estimated beam: bmin=3.201 mas, bmaj=8.039 mas, bpa=-6.649 degrees ! Estimated noise=846.076 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 = 0.0734312 Jy ! Component: 100 - total flux cleaned = 0.116153 Jy ! Component: 150 - total flux cleaned = 0.142926 Jy ! Component: 200 - total flux cleaned = 0.160874 Jy ! Total flux subtracted in 200 components = 0.160874 Jy ! Clean residual min=-0.005110 max=0.012138 Jy/beam ! Clean residual mean=0.000009 rms=0.002130 Jy/beam ! Combined flux in latest and established models = 0.78464 Jy ! Adding 78 model components to the UV plane model. ! The established model now contains 100 components and 0.78464 Jy ! Inverting map ! Added new window around map position (3.5, -2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0133671 Jy ! Component: 100 - total flux cleaned = 0.0227459 Jy ! Component: 150 - total flux cleaned = 0.0296416 Jy ! Component: 200 - total flux cleaned = 0.0348167 Jy ! Total flux subtracted in 200 components = 0.0348167 Jy ! Clean residual min=-0.003347 max=0.003537 Jy/beam ! Clean residual mean=-0.000000 rms=0.000903 Jy/beam ! Combined flux in latest and established models = 0.819457 Jy ! Adding 66 model components to the UV plane model. ! The established model now contains 158 components and 0.819457 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=7.749 mas, bmaj=18.6 mas, bpa=-4.503 degrees ! Estimated noise=1063.74 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00618219 Jy ! Component: 100 - total flux cleaned = 0.00972726 Jy ! Component: 150 - total flux cleaned = 0.0119527 Jy ! Component: 200 - total flux cleaned = 0.0134274 Jy ! Total flux subtracted in 200 components = 0.0134274 Jy ! Clean residual min=-0.002636 max=0.002543 Jy/beam ! Clean residual mean=-0.000004 rms=0.000852 Jy/beam ! Combined flux in latest and established models = 0.832884 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 = 0.000596255 Jy ! Component: 100 - total flux cleaned = 0.000927957 Jy ! Component: 150 - total flux cleaned = 0.00121942 Jy ! Component: 200 - total flux cleaned = 0.00143505 Jy ! Total flux subtracted in 200 components = 0.00143505 Jy ! Clean residual min=-0.002611 max=0.002628 Jy/beam ! Clean residual mean=-0.000005 rms=0.000828 Jy/beam ! Combined flux in latest and established models = 0.834319 Jy ! Adding 94 model components to the UV plane model. ! The established model now contains 235 components and 0.83432 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.201 mas, bmaj=8.039 mas, bpa=-6.649 degrees ! Estimated noise=846.076 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00022318 Jy ! Component: 100 - total flux cleaned = -7.85583e-05 Jy ! Component: 150 - total flux cleaned = -3.91484e-05 Jy ! Component: 200 - total flux cleaned = -7.78536e-05 Jy ! Total flux subtracted in 200 components = -7.78536e-05 Jy ! Clean residual min=-0.002610 max=0.002366 Jy/beam ! Clean residual mean=-0.000002 rms=0.000650 Jy/beam ! Combined flux in latest and established models = 0.834242 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 256 components and 0.834242 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.114435Jy sigma=0.000870 ! Fit after self-cal, rms=0.114406Jy sigma=0.000869 wmodel J1713-2658_S_2014_12_20_pus_map.mod ! Writing 256 model components to file: J1713-2658_S_2014_12_20_pus_map.mod wobs J1713-2658_S_2014_12_20_pus_uvs.fits ! Writing UV FITS file: J1713-2658_S_2014_12_20_pus_uvs.fits wwins J1713-2658_S_2014_12_20_pus_map.win ! wwins: Wrote 4 windows to J1713-2658_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 = -0.000442469 Jy ! Component: 100 - total flux cleaned = -0.000525141 Jy ! Component: 150 - total flux cleaned = -0.000604567 Jy ! Component: 200 - total flux cleaned = -0.00068256 Jy ! Component: 250 - total flux cleaned = -0.000834017 Jy ! Component: 300 - total flux cleaned = -0.00094444 Jy ! Component: 350 - total flux cleaned = -0.000980145 Jy ! Component: 400 - total flux cleaned = -0.00101549 Jy ! Component: 450 - total flux cleaned = -0.00104995 Jy ! Component: 500 - total flux cleaned = -0.000982184 Jy ! Component: 550 - total flux cleaned = -0.000883261 Jy ! Component: 600 - total flux cleaned = -0.000785856 Jy ! Component: 650 - total flux cleaned = -0.000595426 Jy ! Component: 700 - total flux cleaned = -0.000564702 Jy ! Component: 750 - total flux cleaned = -0.00050287 Jy ! Component: 800 - total flux cleaned = -0.000380673 Jy ! Component: 850 - total flux cleaned = -0.000140952 Jy ! Component: 900 - total flux cleaned = -5.27439e-05 Jy ! Component: 950 - total flux cleaned = 6.39922e-05 Jy ! Component: 1000 - total flux cleaned = 0.000121192 Jy ! Component: 1050 - total flux cleaned = 0.000206929 Jy ! Component: 1100 - total flux cleaned = 0.000347492 Jy ! Component: 1150 - total flux cleaned = 0.000264013 Jy ! Component: 1200 - total flux cleaned = 0.00040128 Jy ! Component: 1250 - total flux cleaned = 0.000455538 Jy ! Component: 1300 - total flux cleaned = 0.000348469 Jy ! Component: 1350 - total flux cleaned = 0.000454534 Jy ! Component: 1400 - total flux cleaned = 0.000323477 Jy ! Component: 1450 - total flux cleaned = 0.000323808 Jy ! Component: 1500 - total flux cleaned = 0.000272087 Jy ! Component: 1550 - total flux cleaned = 0.000246424 Jy ! Component: 1600 - total flux cleaned = 0.000171227 Jy ! Component: 1650 - total flux cleaned = 0.000146734 Jy ! Component: 1700 - total flux cleaned = 0.000245581 Jy ! Component: 1750 - total flux cleaned = 0.000221151 Jy ! Component: 1800 - total flux cleaned = 0.000245547 Jy ! Component: 1850 - total flux cleaned = 0.000245419 Jy ! Component: 1900 - total flux cleaned = 0.000292608 Jy ! Component: 1950 - total flux cleaned = 0.000268675 Jy ! Component: 2000 - total flux cleaned = 0.000291777 Jy ! Component: 2050 - total flux cleaned = 0.000384062 Jy ! Component: 2100 - total flux cleaned = 0.000429619 Jy ! Component: 2150 - total flux cleaned = 0.000406821 Jy ! Component: 2200 - total flux cleaned = 0.000452087 Jy ! Component: 2250 - total flux cleaned = 0.000518725 Jy ! Component: 2300 - total flux cleaned = 0.000518533 Jy ! Component: 2350 - total flux cleaned = 0.000540242 Jy ! Component: 2400 - total flux cleaned = 0.00049674 Jy ! Component: 2450 - total flux cleaned = 0.000539613 Jy ! Component: 2500 - total flux cleaned = 0.000539688 Jy ! Component: 2550 - total flux cleaned = 0.000603029 Jy ! Component: 2600 - total flux cleaned = 0.000581989 Jy ! Component: 2650 - total flux cleaned = 0.000602609 Jy ! Component: 2700 - total flux cleaned = 0.000623038 Jy ! Component: 2750 - total flux cleaned = 0.000602529 Jy ! Component: 2800 - total flux cleaned = 0.0006432 Jy ! Component: 2850 - total flux cleaned = 0.000723492 Jy ! Component: 2900 - total flux cleaned = 0.000683598 Jy ! Component: 2950 - total flux cleaned = 0.000743107 Jy ! Component: 3000 - total flux cleaned = 0.000743154 Jy ! Component: 3050 - total flux cleaned = 0.000723607 Jy ! Component: 3100 - total flux cleaned = 0.000781908 Jy ! Component: 3150 - total flux cleaned = 0.000858938 Jy ! Component: 3200 - total flux cleaned = 0.000858791 Jy ! Component: 3250 - total flux cleaned = 0.000858777 Jy ! Component: 3300 - total flux cleaned = 0.000858579 Jy ! Component: 3350 - total flux cleaned = 0.000933541 Jy ! Component: 3400 - total flux cleaned = 0.000933508 Jy ! Component: 3450 - total flux cleaned = 0.00109951 Jy ! Component: 3500 - total flux cleaned = 0.00104451 Jy ! Component: 3550 - total flux cleaned = 0.000989872 Jy ! Component: 3600 - total flux cleaned = 0.00108003 Jy ! Component: 3650 - total flux cleaned = 0.00118763 Jy ! Component: 3700 - total flux cleaned = 0.00125882 Jy ! Component: 3750 - total flux cleaned = 0.00138269 Jy ! Component: 3800 - total flux cleaned = 0.00143538 Jy ! Component: 3850 - total flux cleaned = 0.00157523 Jy ! Component: 3900 - total flux cleaned = 0.00167953 Jy ! Component: 3950 - total flux cleaned = 0.00176576 Jy ! Component: 4000 - total flux cleaned = 0.00176581 Jy ! Component: 4050 - total flux cleaned = 0.00186817 Jy ! Total flux subtracted in 4096 components = 0.00191912 Jy ! Clean residual min=-0.001061 max=0.000948 Jy/beam ! Clean residual mean=-0.000000 rms=0.000319 Jy/beam ! Combined flux in latest and established models = 0.836161 Jy keep ! Adding 281 model components to the UV plane model. ! The established model now contains 537 components and 0.836161 Jy ![Exited script file: muppet] wmap "J1713-2658_S_2014_12_20_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.201 x 8.039 at -6.649 degrees (North through East) ! Clean map min=-0.0021156 max=0.48095 Jy/beam ! Writing clean map to FITS file: J1713-2658_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 0.48095 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000317571 device "J1713-2658_S_2014_12_20_pus\_map.eps/VPS" ! Attempting to open device: 'J1713-2658_S_2014_12_20_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.19809 0.19809 0.39618 0.792359 1.58472 3.16944 6.33887 12.6777 25.3555 50.711 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.48 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.201 x 8.039 at -6.649 degrees (North through East) ! Clean map min=-0.0021156 max=0.48095 Jy/beam quit ! Quitting program ! Log file J1713-2658_S_2014_12_20_pus_uvs.log closed on Wed Dec 28 13:42:23 2016