! Started logfile: J2011-1546_S_2014_12_20_pus_uvs.log on Wed Dec 28 13:44:42 2016 obs J2011-1546_S_2014_12_20_pus_uva.fits ! Reading UV FITS file: J2011-1546_S_2014_12_20_pus_uva.fits ! AN table 1: 29 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.918774 visibilities/baseline/integration-bin. ! Found source: J2011-1546 ! ! 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 4796 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 J2011-1546_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 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.394783Jy sigma=0.003565 ! Fit after self-cal, rms=0.355242Jy sigma=0.003168 ! 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=2.654 mas, bmaj=6.398 mas, bpa=-3.191 degrees ! Estimated noise=1436.99 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 = 0.525331 Jy ! Component: 100 - total flux cleaned = 0.643467 Jy ! Total flux subtracted in 100 components = 0.643467 Jy ! Clean residual min=-0.024850 max=0.042004 Jy/beam ! Clean residual mean=0.000100 rms=0.006783 Jy/beam ! Combined flux in latest and established models = 0.643467 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.643467 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.184708Jy sigma=0.001537 ! Fit after self-cal, rms=0.184708Jy sigma=0.001537 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0443654 Jy ! Component: 100 - total flux cleaned = 0.0699287 Jy ! Total flux subtracted in 100 components = 0.0699287 Jy ! Clean residual min=-0.022613 max=0.025980 Jy/beam ! Clean residual mean=0.000057 rms=0.005687 Jy/beam ! Combined flux in latest and established models = 0.713396 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 25 components and 0.713396 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.169935Jy sigma=0.001375 ! Fit after self-cal, rms=0.169930Jy sigma=0.001375 ! 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=3.252 mas, bmaj=7.716 mas, bpa=-1.352 degrees ! Estimated noise=1117.12 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 = 0.0239154 Jy ! Component: 100 - total flux cleaned = 0.0365548 Jy ! Component: 150 - total flux cleaned = 0.0433449 Jy ! Component: 200 - total flux cleaned = 0.0464621 Jy ! Total flux subtracted in 200 components = 0.0464621 Jy ! Clean residual min=-0.026074 max=0.026825 Jy/beam ! Clean residual mean=0.000036 rms=0.005563 Jy/beam ! Combined flux in latest and established models = 0.759858 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 43 components and 0.759858 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.166552Jy sigma=0.001346 ! Fit after self-cal, rms=0.166553Jy sigma=0.001346 ! 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 1.02 FD 0.88 HN 1.09 KP 1.09 ! LA 0.96 MK 0.98 NL 0.96 OV 0.98 ! PT 1.05 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.08 HN 1.16 KP 1.05 ! LA 0.94 MK 1.16 NL 1.07 OV 1.00 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.17 HN 1.15 KP 0.92 ! LA 0.75 MK 0.97 NL 1.19 OV 0.94 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.99 HN 1.09 KP 0.88 ! LA 0.78 MK 0.96 NL 1.00 OV 0.97 ! PT 1.01 SC 0.95 ! ! ! Fit before self-cal, rms=0.166553Jy sigma=0.001346 ! Fit after self-cal, rms=0.135369Jy sigma=0.001049 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.278 mas, bmaj=7.732 mas, bpa=-0.9014 degrees ! Estimated noise=1114.13 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 = -0.00995741 Jy ! Component: 100 - total flux cleaned = -0.0127925 Jy ! Component: 150 - total flux cleaned = -0.0127948 Jy ! Component: 200 - total flux cleaned = -0.0130045 Jy ! Total flux subtracted in 200 components = -0.0130045 Jy ! Clean residual min=-0.014243 max=0.014229 Jy/beam ! Clean residual mean=0.000026 rms=0.003226 Jy/beam ! Combined flux in latest and established models = 0.746853 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 49 components and 0.746853 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.134295Jy sigma=0.001044 ! Fit after self-cal, rms=0.134310Jy sigma=0.001044 ! 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=0.134310Jy sigma=0.001044 ! Fit after self-cal, rms=0.121639Jy sigma=0.000875 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.279 mas, bmaj=7.779 mas, bpa=-0.9919 degrees ! Estimated noise=1115.25 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00262485 Jy ! Component: 100 - total flux cleaned = -0.00272072 Jy ! Component: 150 - total flux cleaned = -0.00289738 Jy ! Component: 200 - total flux cleaned = -0.00305172 Jy ! Total flux subtracted in 200 components = -0.00305172 Jy ! Clean residual min=-0.004545 max=0.005870 Jy/beam ! Clean residual mean=0.000020 rms=0.001231 Jy/beam ! Combined flux in latest and established models = 0.743802 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 52 components and 0.743802 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.121460Jy sigma=0.000873 ! Fit after self-cal, rms=0.121580Jy sigma=0.000873 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 (-9, 59). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00585947 Jy ! Component: 100 - total flux cleaned = 0.00840282 Jy ! Component: 150 - total flux cleaned = 0.00911133 Jy ! Component: 200 - total flux cleaned = 0.009418 Jy ! Total flux subtracted in 200 components = 0.009418 Jy ! Clean residual min=-0.004289 max=0.005397 Jy/beam ! Clean residual mean=0.000016 rms=0.001076 Jy/beam ! Combined flux in latest and established models = 0.75322 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 74 components and 0.75322 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.121237Jy sigma=0.000870 ! Fit after self-cal, rms=0.121227Jy sigma=0.000870 ! Inverting map ! Added new window around map position (-1.5, 25). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00472881 Jy ! Component: 100 - total flux cleaned = 0.00713265 Jy ! Component: 150 - total flux cleaned = 0.00813769 Jy ! Component: 200 - total flux cleaned = 0.00878804 Jy ! Total flux subtracted in 200 components = 0.00878804 Jy ! Clean residual min=-0.003880 max=0.003833 Jy/beam ! Clean residual mean=0.000010 rms=0.000916 Jy/beam ! Combined flux in latest and established models = 0.762008 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 92 components and 0.762008 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.121025Jy sigma=0.000867 ! Fit after self-cal, rms=0.120994Jy 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=0.120994Jy sigma=0.000867 ! Fit after self-cal, rms=0.120931Jy sigma=0.000866 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.281 mas, bmaj=7.78 mas, bpa=-0.9997 degrees ! Estimated noise=1114.44 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00011513 Jy ! Component: 100 - total flux cleaned = 0.000677079 Jy ! Component: 150 - total flux cleaned = 0.00101748 Jy ! Component: 200 - total flux cleaned = 0.0012046 Jy ! Total flux subtracted in 200 components = 0.0012046 Jy ! Clean residual min=-0.003499 max=0.003559 Jy/beam ! Clean residual mean=0.000011 rms=0.000861 Jy/beam ! Combined flux in latest and established models = 0.763213 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 105 components and 0.763213 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.120832Jy sigma=0.000865 ! Fit after self-cal, rms=0.120821Jy sigma=0.000865 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 = 0.000798463 Jy ! Component: 100 - total flux cleaned = 0.000970972 Jy ! Component: 150 - total flux cleaned = 0.00107906 Jy ! Component: 200 - total flux cleaned = 0.00118088 Jy ! Total flux subtracted in 200 components = 0.00118088 Jy ! Clean residual min=-0.003344 max=0.003410 Jy/beam ! Clean residual mean=0.000011 rms=0.000840 Jy/beam ! Combined flux in latest and established models = 0.764393 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 110 components and 0.764393 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.120766Jy sigma=0.000865 ! Fit after self-cal, rms=0.120762Jy sigma=0.000865 ! 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=0.120762Jy sigma=0.000865 ! Fit after self-cal, rms=0.120760Jy sigma=0.000865 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.056 mas, bmaj=15.41 mas, bpa=5.38 degrees ! Estimated noise=1373.9 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000670656 Jy ! Component: 100 - total flux cleaned = 0.000514968 Jy ! Component: 150 - total flux cleaned = 0.000477047 Jy ! Component: 200 - total flux cleaned = 0.000442584 Jy ! Total flux subtracted in 200 components = 0.000442584 Jy ! Clean residual min=-0.003587 max=0.002941 Jy/beam ! Clean residual mean=0.000019 rms=0.000911 Jy/beam ! Combined flux in latest and established models = 0.764836 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 123 components and 0.764836 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.120726Jy sigma=0.000865 ! Fit after self-cal, rms=0.120725Jy sigma=0.000865 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 = 0.000276729 Jy ! Component: 100 - total flux cleaned = 0.000310433 Jy ! Component: 150 - total flux cleaned = 0.000249217 Jy ! Component: 200 - total flux cleaned = 0.00022115 Jy ! Total flux subtracted in 200 components = 0.00022115 Jy ! Clean residual min=-0.003618 max=0.002878 Jy/beam ! Clean residual mean=0.000019 rms=0.000890 Jy/beam ! Combined flux in latest and established models = 0.765057 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 137 components and 0.765057 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.120721Jy sigma=0.000865 ! Fit after self-cal, rms=0.120718Jy sigma=0.000865 ! 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=3.284 mas, bmaj=7.784 mas, bpa=-1.018 degrees ! Estimated noise=1113.93 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.284 x 7.784 at -1.018 degrees (North through East) ! Clean map min=-0.0029391 max=0.68367 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=0.120718Jy sigma=0.000865 ! Fit after self-cal, rms=0.152655Jy sigma=0.000738 ! Inverting map and beam ! Estimated beam: bmin=3.284 mas, bmaj=7.787 mas, bpa=-1.073 degrees ! Estimated noise=1113.46 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00138883 Jy ! Component: 100 - total flux cleaned = -0.00176922 Jy ! Component: 150 - total flux cleaned = -0.00186731 Jy ! Component: 200 - total flux cleaned = -0.00195979 Jy ! Total flux subtracted in 200 components = -0.00195979 Jy ! Clean residual min=-0.003106 max=0.003607 Jy/beam ! Clean residual mean=0.000011 rms=0.000797 Jy/beam ! Combined flux in latest and established models = 0.763097 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 151 components and 0.763097 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.152612Jy sigma=0.000738 ! Fit after self-cal, rms=0.152612Jy sigma=0.000738 ! Inverting map ! Added new window around map position (46, -84). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00275735 Jy ! Component: 100 - total flux cleaned = 0.00323816 Jy ! Component: 150 - total flux cleaned = 0.00359765 Jy ! Component: 200 - total flux cleaned = 0.00373815 Jy ! Total flux subtracted in 200 components = 0.00373815 Jy ! Clean residual min=-0.002933 max=0.003200 Jy/beam ! Clean residual mean=0.000010 rms=0.000762 Jy/beam ! Combined flux in latest and established models = 0.766836 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 172 components and 0.766836 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.152482Jy sigma=0.000737 ! Fit after self-cal, rms=0.152502Jy sigma=0.000737 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.152502Jy sigma=0.000737 ! Fit after self-cal, rms=0.152825Jy sigma=0.000736 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=2.673 mas, bmaj=6.418 mas, bpa=-2.813 degrees ! Estimated noise=1443.85 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.527799 Jy ! Component: 100 - total flux cleaned = 0.644525 Jy ! Component: 150 - total flux cleaned = 0.686096 Jy ! Component: 200 - total flux cleaned = 0.707463 Jy ! Total flux subtracted in 200 components = 0.707463 Jy ! Clean residual min=-0.006526 max=0.010913 Jy/beam ! Clean residual mean=0.000037 rms=0.001652 Jy/beam ! Combined flux in latest and established models = 0.707464 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 30 model components to the UV plane model. ! The established model now contains 30 components and 0.707464 Jy ! Inverting map and beam ! Estimated beam: bmin=3.285 mas, bmaj=7.79 mas, bpa=-1.083 degrees ! Estimated noise=1112.94 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 = 0.0158704 Jy ! Component: 100 - total flux cleaned = 0.0244911 Jy ! Component: 150 - total flux cleaned = 0.0310291 Jy ! Component: 200 - total flux cleaned = 0.0362964 Jy ! Total flux subtracted in 200 components = 0.0362964 Jy ! Clean residual min=-0.004528 max=0.004513 Jy/beam ! Clean residual mean=0.000025 rms=0.001090 Jy/beam ! Combined flux in latest and established models = 0.74376 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 67 components and 0.74376 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=8.059 mas, bmaj=15.42 mas, bpa=5.328 degrees ! Estimated noise=1371.27 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00584837 Jy ! Component: 100 - total flux cleaned = 0.00997694 Jy ! Component: 150 - total flux cleaned = 0.0130914 Jy ! Component: 200 - total flux cleaned = 0.0152514 Jy ! Total flux subtracted in 200 components = 0.0152514 Jy ! Clean residual min=-0.003621 max=0.003101 Jy/beam ! Clean residual mean=0.000029 rms=0.000963 Jy/beam ! Combined flux in latest and established models = 0.759012 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 = 0.00135718 Jy ! Component: 100 - total flux cleaned = 0.00242997 Jy ! Component: 150 - total flux cleaned = 0.00339432 Jy ! Component: 200 - total flux cleaned = 0.0041642 Jy ! Total flux subtracted in 200 components = 0.0041642 Jy ! Clean residual min=-0.003463 max=0.002744 Jy/beam ! Clean residual mean=0.000023 rms=0.000858 Jy/beam ! Combined flux in latest and established models = 0.763176 Jy ! Adding 106 model components to the UV plane model. ! The established model now contains 166 components and 0.763176 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.285 mas, bmaj=7.79 mas, bpa=-1.083 degrees ! Estimated noise=1112.94 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0013345 Jy ! Component: 100 - total flux cleaned = 0.00159797 Jy ! Component: 150 - total flux cleaned = 0.00175554 Jy ! Component: 200 - total flux cleaned = 0.00197313 Jy ! Total flux subtracted in 200 components = 0.00197313 Jy ! Clean residual min=-0.003396 max=0.003474 Jy/beam ! Clean residual mean=0.000011 rms=0.000800 Jy/beam ! Combined flux in latest and established models = 0.765149 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 191 components and 0.765149 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.153174Jy sigma=0.000739 ! Fit after self-cal, rms=0.153197Jy sigma=0.000738 wmodel J2011-1546_S_2014_12_20_pus_map.mod ! Writing 191 model components to file: J2011-1546_S_2014_12_20_pus_map.mod wobs J2011-1546_S_2014_12_20_pus_uvs.fits ! Writing UV FITS file: J2011-1546_S_2014_12_20_pus_uvs.fits wwins J2011-1546_S_2014_12_20_pus_map.win ! wwins: Wrote 4 windows to J2011-1546_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 = 0.000133439 Jy ! Component: 100 - total flux cleaned = 0.000415064 Jy ! Component: 150 - total flux cleaned = 0.000682898 Jy ! Component: 200 - total flux cleaned = 0.000888373 Jy ! Component: 250 - total flux cleaned = 0.000989053 Jy ! Component: 300 - total flux cleaned = 0.00118522 Jy ! Component: 350 - total flux cleaned = 0.00147074 Jy ! Component: 400 - total flux cleaned = 0.00151724 Jy ! Component: 450 - total flux cleaned = 0.00169927 Jy ! Component: 500 - total flux cleaned = 0.00192279 Jy ! Component: 550 - total flux cleaned = 0.0020981 Jy ! Component: 600 - total flux cleaned = 0.00239986 Jy ! Component: 650 - total flux cleaned = 0.00239992 Jy ! Component: 700 - total flux cleaned = 0.00256661 Jy ! Component: 750 - total flux cleaned = 0.00244307 Jy ! Component: 800 - total flux cleaned = 0.00256604 Jy ! Component: 850 - total flux cleaned = 0.0026061 Jy ! Component: 900 - total flux cleaned = 0.00256667 Jy ! Component: 950 - total flux cleaned = 0.00252747 Jy ! Component: 1000 - total flux cleaned = 0.00244988 Jy ! Component: 1050 - total flux cleaned = 0.00248828 Jy ! Component: 1100 - total flux cleaned = 0.0024877 Jy ! Component: 1150 - total flux cleaned = 0.00248771 Jy ! Component: 1200 - total flux cleaned = 0.00241404 Jy ! Component: 1250 - total flux cleaned = 0.00255893 Jy ! Component: 1300 - total flux cleaned = 0.00245142 Jy ! Component: 1350 - total flux cleaned = 0.00252231 Jy ! Component: 1400 - total flux cleaned = 0.00255757 Jy ! Component: 1450 - total flux cleaned = 0.00262667 Jy ! Component: 1500 - total flux cleaned = 0.00259202 Jy ! Component: 1550 - total flux cleaned = 0.00265998 Jy ! Component: 1600 - total flux cleaned = 0.00276057 Jy ! Component: 1650 - total flux cleaned = 0.00279335 Jy ! Component: 1700 - total flux cleaned = 0.00282643 Jy ! Component: 1750 - total flux cleaned = 0.00295685 Jy ! Component: 1800 - total flux cleaned = 0.00289198 Jy ! Component: 1850 - total flux cleaned = 0.00289221 Jy ! Component: 1900 - total flux cleaned = 0.00308272 Jy ! Component: 1950 - total flux cleaned = 0.00320872 Jy ! Component: 2000 - total flux cleaned = 0.00330212 Jy ! Component: 2050 - total flux cleaned = 0.00336412 Jy ! Component: 2100 - total flux cleaned = 0.00345574 Jy ! Component: 2150 - total flux cleaned = 0.00354673 Jy ! Component: 2200 - total flux cleaned = 0.00348624 Jy ! Component: 2250 - total flux cleaned = 0.00351632 Jy ! Component: 2300 - total flux cleaned = 0.00351646 Jy ! Component: 2350 - total flux cleaned = 0.00351624 Jy ! Component: 2400 - total flux cleaned = 0.00360414 Jy ! Component: 2450 - total flux cleaned = 0.003662 Jy ! Component: 2500 - total flux cleaned = 0.00369082 Jy ! Component: 2550 - total flux cleaned = 0.00377666 Jy ! Component: 2600 - total flux cleaned = 0.00386175 Jy ! Component: 2650 - total flux cleaned = 0.00397404 Jy ! Component: 2700 - total flux cleaned = 0.00400205 Jy ! Component: 2750 - total flux cleaned = 0.00400194 Jy ! Component: 2800 - total flux cleaned = 0.00397451 Jy ! Component: 2850 - total flux cleaned = 0.00405671 Jy ! Component: 2900 - total flux cleaned = 0.0040027 Jy ! Component: 2950 - total flux cleaned = 0.0041109 Jy ! Component: 3000 - total flux cleaned = 0.00413786 Jy ! Component: 3050 - total flux cleaned = 0.00413809 Jy ! Component: 3100 - total flux cleaned = 0.00421768 Jy ! Component: 3150 - total flux cleaned = 0.00427011 Jy ! Component: 3200 - total flux cleaned = 0.00419168 Jy ! Component: 3250 - total flux cleaned = 0.00442578 Jy ! Component: 3300 - total flux cleaned = 0.00437415 Jy ! Component: 3350 - total flux cleaned = 0.00452791 Jy ! Component: 3400 - total flux cleaned = 0.0044767 Jy ! Component: 3450 - total flux cleaned = 0.0044512 Jy ! Component: 3500 - total flux cleaned = 0.00452704 Jy ! Component: 3550 - total flux cleaned = 0.00450188 Jy ! Component: 3600 - total flux cleaned = 0.00450187 Jy ! Component: 3650 - total flux cleaned = 0.00450199 Jy ! Component: 3700 - total flux cleaned = 0.00447739 Jy ! Component: 3750 - total flux cleaned = 0.00457533 Jy ! Component: 3800 - total flux cleaned = 0.00452681 Jy ! Component: 3850 - total flux cleaned = 0.00452666 Jy ! Component: 3900 - total flux cleaned = 0.00459897 Jy ! Component: 3950 - total flux cleaned = 0.00467087 Jy ! Component: 4000 - total flux cleaned = 0.00455166 Jy ! Component: 4050 - total flux cleaned = 0.00464645 Jy ! Total flux subtracted in 4096 components = 0.00464665 Jy ! Clean residual min=-0.001241 max=0.001397 Jy/beam ! Clean residual mean=0.000005 rms=0.000434 Jy/beam ! Combined flux in latest and established models = 0.769796 Jy keep ! Adding 286 model components to the UV plane model. ! The established model now contains 477 components and 0.769796 Jy ![Exited script file: muppet] wmap "J2011-1546_S_2014_12_20_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.285 x 7.79 at -1.083 degrees (North through East) ! Clean map min=-0.0023619 max=0.68525 Jy/beam ! Writing clean map to FITS file: J2011-1546_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 0.685255 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000425091 device "J2011-1546_S_2014_12_20_pus\_map.eps/VPS" ! Attempting to open device: 'J2011-1546_S_2014_12_20_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.186102 0.186102 0.372204 0.744409 1.48882 2.97763 5.95527 11.9105 23.8211 47.6422 95.2843 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.685 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.285 x 7.79 at -1.083 degrees (North through East) ! Clean map min=-0.0023619 max=0.68525 Jy/beam quit ! Quitting program ! Log file J2011-1546_S_2014_12_20_pus_uvs.log closed on Wed Dec 28 13:44:47 2016