! Started logfile: J1950-0436_S_2014_08_09_pus_uvs.log on Tue Nov 29 23:13:41 2016 obs J1950-0436_S_2014_08_09_pus_uva.fits ! Reading UV FITS file: J1950-0436_S_2014_08_09_pus_uva.fits ! AN table 1: 104 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.690812 visibilities/baseline/integration-bin. ! Found source: J1950-0436 ! ! 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 342 lines of history. ! ! Reading 12932 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 J1950-0436_S_2014_08_09_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 174 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 174 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 174 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 174 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.778993Jy sigma=0.007984 ! Fit after self-cal, rms=0.645857Jy sigma=0.006553 ! 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=3.272 mas, bmaj=9.733 mas, bpa=17.54 degrees ! Estimated noise=837.221 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 = 0.314896 Jy ! Component: 100 - total flux cleaned = 0.466796 Jy ! Total flux subtracted in 100 components = 0.466796 Jy ! Clean residual min=-0.046861 max=0.082380 Jy/beam ! Clean residual mean=0.000109 rms=0.013830 Jy/beam ! Combined flux in latest and established models = 0.466796 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 20 components and 0.466796 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.286637Jy sigma=0.002884 ! Fit after self-cal, rms=0.284181Jy sigma=0.002857 ! Inverting map ! Added new window around map position (-4, 1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.100409 Jy ! Component: 100 - total flux cleaned = 0.167178 Jy ! Total flux subtracted in 100 components = 0.167178 Jy ! Clean residual min=-0.038151 max=0.059184 Jy/beam ! Clean residual mean=0.000091 rms=0.009651 Jy/beam ! Combined flux in latest and established models = 0.633974 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 59 components and 0.633974 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.223246Jy sigma=0.002164 ! Fit after self-cal, rms=0.221998Jy sigma=0.002149 ! Inverting map ! Added new window around map position (-25.5, 53.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0611876 Jy ! Component: 100 - total flux cleaned = 0.102177 Jy ! Total flux subtracted in 100 components = 0.102177 Jy ! Clean residual min=-0.032961 max=0.044942 Jy/beam ! Clean residual mean=0.000078 rms=0.007812 Jy/beam ! Combined flux in latest and established models = 0.73615 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 85 components and 0.73615 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.193563Jy sigma=0.001829 ! Fit after self-cal, rms=0.192393Jy sigma=0.001817 ! 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=3.892 mas, bmaj=10.45 mas, bpa=16.55 degrees ! Estimated noise=606.818 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 = 0.0589892 Jy ! Component: 100 - total flux cleaned = 0.100899 Jy ! Component: 150 - total flux cleaned = 0.132709 Jy ! Component: 200 - total flux cleaned = 0.157318 Jy ! Total flux subtracted in 200 components = 0.157318 Jy ! Clean residual min=-0.032224 max=0.057384 Jy/beam ! Clean residual mean=0.000151 rms=0.009555 Jy/beam ! Combined flux in latest and established models = 0.893468 Jy ! Performing phase self-cal ! Adding 68 model components to the UV plane model. ! The established model now contains 147 components and 0.893468 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.165410Jy sigma=0.001527 ! Fit after self-cal, rms=0.164343Jy sigma=0.001515 ! Inverting map ! Added new window around map position (-15, 51). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0527021 Jy ! Component: 100 - total flux cleaned = 0.0822568 Jy ! Component: 150 - total flux cleaned = 0.106295 Jy ! Component: 200 - total flux cleaned = 0.126468 Jy ! Total flux subtracted in 200 components = 0.126468 Jy ! Clean residual min=-0.021478 max=0.028087 Jy/beam ! Clean residual mean=0.000107 rms=0.006190 Jy/beam ! Combined flux in latest and established models = 1.01994 Jy ! Performing phase self-cal ! Adding 66 model components to the UV plane model. ! The established model now contains 208 components and 1.01994 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.143014Jy sigma=0.001265 ! Fit after self-cal, rms=0.141150Jy sigma=0.001241 ! 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 1.06 FD 0.85 HN 0.98 KP 1.07 ! LA 1.04 MK 1.00* NL 0.96 OV 1.00 ! PT 0.94 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.02 HN 1.06 KP 1.03 ! LA 1.01 MK 1.00* NL 1.01 OV 1.05 ! PT 0.93 SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.15 HN 1.06 KP 0.93 ! LA 0.79 MK 1.00* NL 0.99 OV 1.02 ! PT 0.92 SC 1.08 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 1.02 HN 1.02 KP 0.92 ! LA 0.77 MK 1.00* NL 1.12 OV 1.13 ! PT 0.95 SC 1.03 ! ! ! Fit before self-cal, rms=0.141150Jy sigma=0.001241 ! Fit after self-cal, rms=0.118831Jy sigma=0.001004 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.962 mas, bmaj=10.57 mas, bpa=16.27 degrees ! Estimated noise=611.75 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 (-42.5, 100.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0224948 Jy ! Component: 100 - total flux cleaned = 0.0361419 Jy ! Component: 150 - total flux cleaned = 0.0434089 Jy ! Component: 200 - total flux cleaned = 0.0473276 Jy ! Total flux subtracted in 200 components = 0.0473276 Jy ! Clean residual min=-0.011736 max=0.015781 Jy/beam ! Clean residual mean=-0.000026 rms=0.003180 Jy/beam ! Combined flux in latest and established models = 1.06726 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 250 components and 1.06726 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.113842Jy sigma=0.000934 ! Fit after self-cal, rms=0.113494Jy sigma=0.000930 ! 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=0.113494Jy sigma=0.000930 ! Fit after self-cal, rms=0.113401Jy sigma=0.000913 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.966 mas, bmaj=10.57 mas, bpa=16.15 degrees ! Estimated noise=610.984 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.009262 Jy ! Component: 100 - total flux cleaned = 0.0112193 Jy ! Component: 150 - total flux cleaned = 0.0126957 Jy ! Component: 200 - total flux cleaned = 0.013809 Jy ! Total flux subtracted in 200 components = 0.013809 Jy ! Clean residual min=-0.009682 max=0.012920 Jy/beam ! Clean residual mean=-0.000021 rms=0.002506 Jy/beam ! Combined flux in latest and established models = 1.08107 Jy selfcal ! Performing phase self-cal ! Adding 54 model components to the UV plane model. ! The established model now contains 286 components and 1.08107 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.112067Jy sigma=0.000896 ! Fit after self-cal, rms=0.111967Jy sigma=0.000894 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (4, -124.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0111592 Jy ! Component: 100 - total flux cleaned = 0.0180778 Jy ! Component: 150 - total flux cleaned = 0.0225328 Jy ! Component: 200 - total flux cleaned = 0.0240988 Jy ! Total flux subtracted in 200 components = 0.0240988 Jy ! Clean residual min=-0.007920 max=0.007642 Jy/beam ! Clean residual mean=-0.000014 rms=0.001994 Jy/beam ! Combined flux in latest and established models = 1.10517 Jy ! Performing phase self-cal ! Adding 52 model components to the UV plane model. ! The established model now contains 335 components and 1.10517 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.110629Jy sigma=0.000874 ! Fit after self-cal, rms=0.110596Jy sigma=0.000874 ! 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=0.110596Jy sigma=0.000874 ! Fit after self-cal, rms=0.111151Jy sigma=0.000873 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.969 mas, bmaj=10.59 mas, bpa=16.16 degrees ! Estimated noise=613.966 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0040927 Jy ! Component: 100 - total flux cleaned = 0.00462486 Jy ! Component: 150 - total flux cleaned = 0.00544444 Jy ! Component: 200 - total flux cleaned = 0.00620166 Jy ! Total flux subtracted in 200 components = 0.00620166 Jy ! Clean residual min=-0.007363 max=0.006799 Jy/beam ! Clean residual mean=-0.000009 rms=0.001782 Jy/beam ! Combined flux in latest and established models = 1.11137 Jy selfcal ! Performing phase self-cal ! Adding 53 model components to the UV plane model. ! The established model now contains 365 components and 1.11137 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.110665Jy sigma=0.000867 ! Fit after self-cal, rms=0.110654Jy sigma=0.000866 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 = 0.00102594 Jy ! Component: 100 - total flux cleaned = 0.00116619 Jy ! Component: 150 - total flux cleaned = 0.00143427 Jy ! Component: 200 - total flux cleaned = 0.00181628 Jy ! Total flux subtracted in 200 components = 0.00181628 Jy ! Clean residual min=-0.006777 max=0.006460 Jy/beam ! Clean residual mean=-0.000008 rms=0.001669 Jy/beam ! Combined flux in latest and established models = 1.11319 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 383 components and 1.11319 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.110339Jy sigma=0.000863 ! Fit after self-cal, rms=0.110331Jy sigma=0.000862 ! 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=0.110331Jy sigma=0.000862 ! Fit after self-cal, rms=0.110239Jy sigma=0.000862 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.613 mas, bmaj=13.27 mas, bpa=4.946 degrees ! Estimated noise=699.187 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00364613 Jy ! Component: 100 - total flux cleaned = 0.00499451 Jy ! Component: 150 - total flux cleaned = 0.00573536 Jy ! Component: 200 - total flux cleaned = 0.00599862 Jy ! Total flux subtracted in 200 components = 0.00599862 Jy ! Clean residual min=-0.007250 max=0.006993 Jy/beam ! Clean residual mean=-0.000010 rms=0.002121 Jy/beam ! Combined flux in latest and established models = 1.11919 Jy selfcal ! Performing phase self-cal ! Adding 57 model components to the UV plane model. ! The established model now contains 421 components and 1.11919 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.109991Jy sigma=0.000859 ! Fit after self-cal, rms=0.109972Jy sigma=0.000858 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 = 0.000673151 Jy ! Component: 100 - total flux cleaned = 0.000423634 Jy ! Component: 150 - total flux cleaned = 0.000541872 Jy ! Component: 200 - total flux cleaned = 0.000433844 Jy ! Total flux subtracted in 200 components = 0.000433844 Jy ! Clean residual min=-0.006903 max=0.006872 Jy/beam ! Clean residual mean=-0.000010 rms=0.001988 Jy/beam ! Combined flux in latest and established models = 1.11962 Jy ! Performing phase self-cal ! Adding 63 model components to the UV plane model. ! The established model now contains 457 components and 1.11962 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.109826Jy sigma=0.000856 ! Fit after self-cal, rms=0.109817Jy sigma=0.000856 ! 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=3.969 mas, bmaj=10.59 mas, bpa=16.16 degrees ! Estimated noise=614.962 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.969 x 10.59 at 16.16 degrees (North through East) ! Clean map min=-0.005621 max=0.39074 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=3.316 mas, bmaj=9.807 mas, bpa=17.22 degrees ! Estimated noise=860.256 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.321341 Jy ! Component: 100 - total flux cleaned = 0.482743 Jy ! Component: 150 - total flux cleaned = 0.585214 Jy ! Component: 200 - total flux cleaned = 0.655886 Jy ! Total flux subtracted in 200 components = 0.655886 Jy ! Clean residual min=-0.026245 max=0.040550 Jy/beam ! Clean residual mean=0.000056 rms=0.008504 Jy/beam ! Combined flux in latest and established models = 0.655886 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 52 model components to the UV plane model. ! The established model now contains 52 components and 0.655886 Jy ! Inverting map and beam ! Estimated beam: bmin=3.969 mas, bmaj=10.59 mas, bpa=16.16 degrees ! Estimated noise=614.962 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 = 0.0827712 Jy ! Component: 100 - total flux cleaned = 0.142973 Jy ! Component: 150 - total flux cleaned = 0.189249 Jy ! Component: 200 - total flux cleaned = 0.225791 Jy ! Total flux subtracted in 200 components = 0.225791 Jy ! Clean residual min=-0.021087 max=0.022630 Jy/beam ! Clean residual mean=0.000079 rms=0.006656 Jy/beam ! Combined flux in latest and established models = 0.881677 Jy ! Adding 87 model components to the UV plane model. ! The established model now contains 127 components and 0.881678 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=7.613 mas, bmaj=13.27 mas, bpa=4.946 degrees ! Estimated noise=699.187 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0467531 Jy ! Component: 100 - total flux cleaned = 0.080587 Jy ! Component: 150 - total flux cleaned = 0.107054 Jy ! Component: 200 - total flux cleaned = 0.128625 Jy ! Total flux subtracted in 200 components = 0.128625 Jy ! Clean residual min=-0.016830 max=0.018551 Jy/beam ! Clean residual mean=0.000049 rms=0.005254 Jy/beam ! Combined flux in latest and established models = 1.0103 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 = 0.0179023 Jy ! Component: 100 - total flux cleaned = 0.0330125 Jy ! Component: 150 - total flux cleaned = 0.0458926 Jy ! Component: 200 - total flux cleaned = 0.0569136 Jy ! Total flux subtracted in 200 components = 0.0569136 Jy ! Clean residual min=-0.011481 max=0.012558 Jy/beam ! Clean residual mean=0.000019 rms=0.003291 Jy/beam ! Combined flux in latest and established models = 1.06722 Jy ! Adding 156 model components to the UV plane model. ! The established model now contains 264 components and 1.06722 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.969 mas, bmaj=10.59 mas, bpa=16.16 degrees ! Estimated noise=614.962 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00640175 Jy ! Component: 100 - total flux cleaned = 0.0119535 Jy ! Component: 150 - total flux cleaned = 0.0171252 Jy ! Component: 200 - total flux cleaned = 0.0215056 Jy ! Total flux subtracted in 200 components = 0.0215056 Jy ! Clean residual min=-0.009471 max=0.008847 Jy/beam ! Clean residual mean=0.000005 rms=0.002056 Jy/beam ! Combined flux in latest and established models = 1.08872 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 291 components and 1.08872 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.112014Jy sigma=0.000880 ! Fit after self-cal, rms=0.111662Jy sigma=0.000876 wmodel J1950-0436_S_2014_08_09_pus_map.mod ! Writing 291 model components to file: J1950-0436_S_2014_08_09_pus_map.mod wobs J1950-0436_S_2014_08_09_pus_uvs.fits ! Writing UV FITS file: J1950-0436_S_2014_08_09_pus_uvs.fits wwins J1950-0436_S_2014_08_09_pus_map.win ! wwins: Wrote 6 windows to J1950-0436_S_2014_08_09_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 = -0.000808479 Jy ! Component: 100 - total flux cleaned = -0.000442447 Jy ! Component: 150 - total flux cleaned = 0.000618845 Jy ! Component: 200 - total flux cleaned = 0.00117286 Jy ! Component: 250 - total flux cleaned = 0.00170146 Jy ! Component: 300 - total flux cleaned = 0.00251172 Jy ! Component: 350 - total flux cleaned = 0.00300076 Jy ! Component: 400 - total flux cleaned = 0.00328654 Jy ! Component: 450 - total flux cleaned = 0.00374326 Jy ! Component: 500 - total flux cleaned = 0.00418156 Jy ! Component: 550 - total flux cleaned = 0.00435097 Jy ! Component: 600 - total flux cleaned = 0.00468276 Jy ! Component: 650 - total flux cleaned = 0.0048458 Jy ! Component: 700 - total flux cleaned = 0.00508299 Jy ! Component: 750 - total flux cleaned = 0.00546675 Jy ! Component: 800 - total flux cleaned = 0.00561531 Jy ! Component: 850 - total flux cleaned = 0.00561432 Jy ! Component: 900 - total flux cleaned = 0.00589763 Jy ! Component: 950 - total flux cleaned = 0.0058267 Jy ! Component: 1000 - total flux cleaned = 0.0061684 Jy ! Component: 1050 - total flux cleaned = 0.00643211 Jy ! Component: 1100 - total flux cleaned = 0.00662784 Jy ! Component: 1150 - total flux cleaned = 0.0068195 Jy ! Component: 1200 - total flux cleaned = 0.00713236 Jy ! Component: 1250 - total flux cleaned = 0.00737686 Jy ! Component: 1300 - total flux cleaned = 0.00749811 Jy ! Component: 1350 - total flux cleaned = 0.00767278 Jy ! Component: 1400 - total flux cleaned = 0.00767186 Jy ! Component: 1450 - total flux cleaned = 0.00772678 Jy ! Component: 1500 - total flux cleaned = 0.0078381 Jy ! Component: 1550 - total flux cleaned = 0.00800027 Jy ! Component: 1600 - total flux cleaned = 0.00805322 Jy ! Component: 1650 - total flux cleaned = 0.00820953 Jy ! Component: 1700 - total flux cleaned = 0.00821107 Jy ! Component: 1750 - total flux cleaned = 0.00841162 Jy ! Component: 1800 - total flux cleaned = 0.00841296 Jy ! Component: 1850 - total flux cleaned = 0.00836594 Jy ! Component: 1900 - total flux cleaned = 0.00831934 Jy ! Component: 1950 - total flux cleaned = 0.0083664 Jy ! Component: 2000 - total flux cleaned = 0.00823024 Jy ! Component: 2050 - total flux cleaned = 0.00818609 Jy ! Component: 2100 - total flux cleaned = 0.00814226 Jy ! Component: 2150 - total flux cleaned = 0.00809825 Jy ! Component: 2200 - total flux cleaned = 0.0081825 Jy ! Component: 2250 - total flux cleaned = 0.00809794 Jy ! Component: 2300 - total flux cleaned = 0.00805692 Jy ! Component: 2350 - total flux cleaned = 0.00797622 Jy ! Component: 2400 - total flux cleaned = 0.00789625 Jy ! Component: 2450 - total flux cleaned = 0.00793557 Jy ! Component: 2500 - total flux cleaned = 0.00801301 Jy ! Component: 2550 - total flux cleaned = 0.00789694 Jy ! Component: 2600 - total flux cleaned = 0.00782175 Jy ! Component: 2650 - total flux cleaned = 0.00763643 Jy ! Component: 2700 - total flux cleaned = 0.0077458 Jy ! Component: 2750 - total flux cleaned = 0.00760121 Jy ! Component: 2800 - total flux cleaned = 0.00770729 Jy ! Component: 2850 - total flux cleaned = 0.00742621 Jy ! Component: 2900 - total flux cleaned = 0.00739152 Jy ! Component: 2950 - total flux cleaned = 0.00728843 Jy ! Component: 3000 - total flux cleaned = 0.00708603 Jy ! Component: 3050 - total flux cleaned = 0.00708561 Jy ! Component: 3100 - total flux cleaned = 0.00695353 Jy ! Component: 3150 - total flux cleaned = 0.00692075 Jy ! Component: 3200 - total flux cleaned = 0.00676011 Jy ! Component: 3250 - total flux cleaned = 0.00656982 Jy ! Component: 3300 - total flux cleaned = 0.00647599 Jy ! Component: 3350 - total flux cleaned = 0.00650623 Jy ! Component: 3400 - total flux cleaned = 0.00626252 Jy ! Component: 3450 - total flux cleaned = 0.00620231 Jy ! Component: 3500 - total flux cleaned = 0.0060531 Jy ! Component: 3550 - total flux cleaned = 0.00596557 Jy ! Component: 3600 - total flux cleaned = 0.00596614 Jy ! Component: 3650 - total flux cleaned = 0.00585118 Jy ! Component: 3700 - total flux cleaned = 0.00576592 Jy ! Component: 3750 - total flux cleaned = 0.00568146 Jy ! Component: 3800 - total flux cleaned = 0.00548708 Jy ! Component: 3850 - total flux cleaned = 0.00551456 Jy ! Component: 3900 - total flux cleaned = 0.00540538 Jy ! Component: 3950 - total flux cleaned = 0.00529707 Jy ! Component: 4000 - total flux cleaned = 0.00524371 Jy ! Component: 4050 - total flux cleaned = 0.00524367 Jy ! Total flux subtracted in 4096 components = 0.00513851 Jy ! Clean residual min=-0.001344 max=0.001379 Jy/beam ! Clean residual mean=0.000001 rms=0.000491 Jy/beam ! Combined flux in latest and established models = 1.09386 Jy keep ! Adding 295 model components to the UV plane model. ! The established model now contains 586 components and 1.09386 Jy ![Exited script file: muppet] wmap "J1950-0436_S_2014_08_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.969 x 10.59 at 16.16 degrees (North through East) ! Clean map min=-0.0045382 max=0.39271 Jy/beam ! Writing clean map to FITS file: J1950-0436_S_2014_08_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.392714 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000483645 device "J1950-0436_S_2014_08_09_pus\_map.eps/VPS" ! Attempting to open device: 'J1950-0436_S_2014_08_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.369464 0.369464 0.738928 1.47786 2.95571 5.91142 11.8228 23.6457 47.2914 94.5828 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0014 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.392 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.969 x 10.59 at 16.16 degrees (North through East) ! Clean map min=-0.0045382 max=0.39271 Jy/beam quit ! Quitting program ! Log file J1950-0436_S_2014_08_09_pus_uvs.log closed on Tue Nov 29 23:13:47 2016