! Started logfile: J1500+4751_S_2014_12_20_pus_uvs.log on Wed Dec 28 13:39:23 2016 obs J1500+4751_S_2014_12_20_pus_uva.fits ! Reading UV FITS file: J1500+4751_S_2014_12_20_pus_uva.fits ! AN table 1: 28 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.931746 visibilities/baseline/integration-bin. ! Found source: J1500+4751 ! ! 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 4696 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 J1500+4751_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 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.592098Jy sigma=0.006966 ! Fit after self-cal, rms=0.586976Jy sigma=0.006908 ! 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=3.152 mas, bmaj=4.41 mas, bpa=-6.386 degrees ! Estimated noise=1129.23 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 = 0.315915 Jy ! Component: 100 - total flux cleaned = 0.388861 Jy ! Total flux subtracted in 100 components = 0.388861 Jy ! Clean residual min=-0.016641 max=0.032783 Jy/beam ! Clean residual mean=0.000026 rms=0.004453 Jy/beam ! Combined flux in latest and established models = 0.388861 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.388861 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.130047Jy sigma=0.001302 ! Fit after self-cal, rms=0.130032Jy sigma=0.001302 ! Inverting map ! Added new window around map position (6, 2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.035397 Jy ! Component: 100 - total flux cleaned = 0.0577837 Jy ! Total flux subtracted in 100 components = 0.0577837 Jy ! Clean residual min=-0.013105 max=0.016564 Jy/beam ! Clean residual mean=0.000025 rms=0.003500 Jy/beam ! Combined flux in latest and established models = 0.446644 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 26 components and 0.446644 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.114680Jy sigma=0.001144 ! Fit after self-cal, rms=0.114344Jy sigma=0.001140 ! 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=3.749 mas, bmaj=5.22 mas, bpa=-4.081 degrees ! Estimated noise=910.166 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 = 0.0238767 Jy ! Component: 100 - total flux cleaned = 0.0395556 Jy ! Component: 150 - total flux cleaned = 0.0506589 Jy ! Component: 200 - total flux cleaned = 0.0586734 Jy ! Total flux subtracted in 200 components = 0.0586734 Jy ! Clean residual min=-0.013170 max=0.014473 Jy/beam ! Clean residual mean=0.000017 rms=0.003153 Jy/beam ! Combined flux in latest and established models = 0.505318 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 50 components and 0.505318 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.106576Jy sigma=0.001076 ! Fit after self-cal, rms=0.106199Jy sigma=0.001071 ! 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 0.86 HN 0.95 KP 0.98 ! LA 0.95 MK 1.00 NL 1.00 OV 0.97 ! PT 1.07 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.01 HN 1.01 KP 1.06 ! LA 0.93 MK 0.98 NL 1.05 OV 1.02 ! PT 1.03 SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.14 HN 1.00 KP 0.95 ! LA 0.76 MK 1.02 NL 1.36 OV 0.95 ! PT 1.01 SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 0.95 HN 0.97 KP 0.90 ! LA 0.82 MK 1.02 NL 1.04 OV 1.01 ! PT 1.04 SC 1.02 ! ! ! Fit before self-cal, rms=0.106199Jy sigma=0.001071 ! Fit after self-cal, rms=0.088211Jy sigma=0.000891 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.775 mas, bmaj=5.27 mas, bpa=-4.483 degrees ! Estimated noise=913.36 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 = -8.84524e-05 Jy ! Component: 100 - total flux cleaned = -0.000579553 Jy ! Component: 150 - total flux cleaned = -0.000860137 Jy ! Component: 200 - total flux cleaned = -0.00105675 Jy ! Total flux subtracted in 200 components = -0.00105675 Jy ! Clean residual min=-0.008450 max=0.008555 Jy/beam ! Clean residual mean=0.000024 rms=0.001890 Jy/beam ! Combined flux in latest and established models = 0.504261 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 61 components and 0.504261 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088062Jy sigma=0.000890 ! Fit after self-cal, rms=0.088053Jy sigma=0.000890 ! 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=0.088053Jy sigma=0.000890 ! Fit after self-cal, rms=0.074241Jy sigma=0.000797 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.78 mas, bmaj=5.274 mas, bpa=-3.975 degrees ! Estimated noise=912.59 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00142061 Jy ! Component: 100 - total flux cleaned = -0.00197442 Jy ! Component: 150 - total flux cleaned = -0.00235052 Jy ! Component: 200 - total flux cleaned = -0.00258021 Jy ! Total flux subtracted in 200 components = -0.00258021 Jy ! Clean residual min=-0.003525 max=0.003918 Jy/beam ! Clean residual mean=0.000013 rms=0.000853 Jy/beam ! Combined flux in latest and established models = 0.501681 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 66 components and 0.501681 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074068Jy sigma=0.000795 ! Fit after self-cal, rms=0.074052Jy sigma=0.000794 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, 10). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00378664 Jy ! Component: 100 - total flux cleaned = 0.00474035 Jy ! Component: 150 - total flux cleaned = 0.00526885 Jy ! Component: 200 - total flux cleaned = 0.00577112 Jy ! Total flux subtracted in 200 components = 0.00577112 Jy ! Clean residual min=-0.003253 max=0.003395 Jy/beam ! Clean residual mean=0.000012 rms=0.000757 Jy/beam ! Combined flux in latest and established models = 0.507452 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 90 components and 0.507452 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073814Jy sigma=0.000792 ! Fit after self-cal, rms=0.073794Jy sigma=0.000791 ! Inverting map ! Added new window around map position (85.5, 116.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00249005 Jy ! Component: 100 - total flux cleaned = 0.00317961 Jy ! Component: 150 - total flux cleaned = 0.00356019 Jy ! Component: 200 - total flux cleaned = 0.00384001 Jy ! Total flux subtracted in 200 components = 0.00384001 Jy ! Clean residual min=-0.002984 max=0.002798 Jy/beam ! Clean residual mean=0.000011 rms=0.000704 Jy/beam ! Combined flux in latest and established models = 0.511292 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 112 components and 0.511292 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073630Jy sigma=0.000790 ! Fit after self-cal, rms=0.073624Jy sigma=0.000790 ! 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=0.073624Jy sigma=0.000790 ! Fit after self-cal, rms=0.073478Jy sigma=0.000789 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.781 mas, bmaj=5.272 mas, bpa=-3.949 degrees ! Estimated noise=910.941 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000312467 Jy ! Component: 100 - total flux cleaned = -7.63826e-05 Jy ! Component: 150 - total flux cleaned = 2.34772e-05 Jy ! Component: 200 - total flux cleaned = 0.000113415 Jy ! Total flux subtracted in 200 components = 0.000113415 Jy ! Clean residual min=-0.002932 max=0.002367 Jy/beam ! Clean residual mean=0.000007 rms=0.000654 Jy/beam ! Combined flux in latest and established models = 0.511405 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 120 components and 0.511405 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073389Jy sigma=0.000788 ! Fit after self-cal, rms=0.073386Jy sigma=0.000788 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 = 0.000291917 Jy ! Component: 100 - total flux cleaned = 0.000374203 Jy ! Component: 150 - total flux cleaned = 0.000412026 Jy ! Component: 200 - total flux cleaned = 0.00048384 Jy ! Total flux subtracted in 200 components = 0.00048384 Jy ! Clean residual min=-0.002843 max=0.002307 Jy/beam ! Clean residual mean=0.000007 rms=0.000638 Jy/beam ! Combined flux in latest and established models = 0.511889 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 127 components and 0.511889 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073343Jy sigma=0.000788 ! Fit after self-cal, rms=0.073342Jy sigma=0.000788 ! 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=0.073342Jy sigma=0.000788 ! Fit after self-cal, rms=0.073271Jy sigma=0.000787 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.846 mas, bmaj=9.139 mas, bpa=-1.003 degrees ! Estimated noise=1117.17 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000571189 Jy ! Component: 100 - total flux cleaned = -0.000739446 Jy ! Component: 150 - total flux cleaned = -0.00093046 Jy ! Component: 200 - total flux cleaned = -0.00103702 Jy ! Total flux subtracted in 200 components = -0.00103702 Jy ! Clean residual min=-0.002478 max=0.002601 Jy/beam ! Clean residual mean=0.000011 rms=0.000727 Jy/beam ! Combined flux in latest and established models = 0.510852 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 152 components and 0.510852 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073248Jy sigma=0.000787 ! Fit after self-cal, rms=0.073245Jy sigma=0.000787 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 = 0.000147333 Jy ! Component: 100 - total flux cleaned = 5.2467e-05 Jy ! Component: 150 - total flux cleaned = -9.5314e-06 Jy ! Component: 200 - total flux cleaned = -4.74257e-05 Jy ! Total flux subtracted in 200 components = -4.74257e-05 Jy ! Clean residual min=-0.002447 max=0.002565 Jy/beam ! Clean residual mean=0.000010 rms=0.000717 Jy/beam ! Combined flux in latest and established models = 0.510805 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 165 components and 0.510805 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073241Jy sigma=0.000787 ! Fit after self-cal, rms=0.073239Jy sigma=0.000787 ! 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=3.782 mas, bmaj=5.272 mas, bpa=-3.938 degrees ! Estimated noise=909.93 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.782 x 5.272 at -3.938 degrees (North through East) ! Clean map min=-0.0025787 max=0.41033 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=3.175 mas, bmaj=4.444 mas, bpa=-6.514 degrees ! Estimated noise=1132.24 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.316592 Jy ! Component: 100 - total flux cleaned = 0.389165 Jy ! Component: 150 - total flux cleaned = 0.422799 Jy ! Component: 200 - total flux cleaned = 0.443244 Jy ! Total flux subtracted in 200 components = 0.443244 Jy ! Clean residual min=-0.005513 max=0.010765 Jy/beam ! Clean residual mean=0.000011 rms=0.001647 Jy/beam ! Combined flux in latest and established models = 0.443244 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.443244 Jy ! Inverting map and beam ! Estimated beam: bmin=3.782 mas, bmaj=5.272 mas, bpa=-3.938 degrees ! Estimated noise=909.93 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 = 0.0185094 Jy ! Component: 100 - total flux cleaned = 0.0301689 Jy ! Component: 150 - total flux cleaned = 0.0384672 Jy ! Component: 200 - total flux cleaned = 0.0445529 Jy ! Total flux subtracted in 200 components = 0.0445529 Jy ! Clean residual min=-0.004057 max=0.003819 Jy/beam ! Clean residual mean=0.000002 rms=0.000910 Jy/beam ! Combined flux in latest and established models = 0.487797 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 62 components and 0.487797 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=7.846 mas, bmaj=9.139 mas, bpa=-1.003 degrees ! Estimated noise=1117.17 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0076712 Jy ! Component: 100 - total flux cleaned = 0.0124285 Jy ! Component: 150 - total flux cleaned = 0.0157566 Jy ! Component: 200 - total flux cleaned = 0.0174478 Jy ! Total flux subtracted in 200 components = 0.0174478 Jy ! Clean residual min=-0.003125 max=0.002918 Jy/beam ! Clean residual mean=0.000009 rms=0.000807 Jy/beam ! Combined flux in latest and established models = 0.505245 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 = 0.00116923 Jy ! Component: 100 - total flux cleaned = 0.00204675 Jy ! Component: 150 - total flux cleaned = 0.00266396 Jy ! Component: 200 - total flux cleaned = 0.00305064 Jy ! Total flux subtracted in 200 components = 0.00305064 Jy ! Clean residual min=-0.002729 max=0.002739 Jy/beam ! Clean residual mean=0.000010 rms=0.000734 Jy/beam ! Combined flux in latest and established models = 0.508296 Jy ! Adding 115 model components to the UV plane model. ! The established model now contains 167 components and 0.508296 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.782 mas, bmaj=5.272 mas, bpa=-3.938 degrees ! Estimated noise=909.93 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000402046 Jy ! Component: 100 - total flux cleaned = 0.000523615 Jy ! Component: 150 - total flux cleaned = 0.000629993 Jy ! Component: 200 - total flux cleaned = 0.000727763 Jy ! Total flux subtracted in 200 components = 0.000727763 Jy ! Clean residual min=-0.002919 max=0.002429 Jy/beam ! Clean residual mean=0.000004 rms=0.000617 Jy/beam ! Combined flux in latest and established models = 0.509023 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 185 components and 0.509023 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073249Jy sigma=0.000787 ! Fit after self-cal, rms=0.073239Jy sigma=0.000787 wmodel J1500+4751_S_2014_12_20_pus_map.mod ! Writing 185 model components to file: J1500+4751_S_2014_12_20_pus_map.mod wobs J1500+4751_S_2014_12_20_pus_uvs.fits ! Writing UV FITS file: J1500+4751_S_2014_12_20_pus_uvs.fits wwins J1500+4751_S_2014_12_20_pus_map.win ! wwins: Wrote 4 windows to J1500+4751_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 = -0.00056778 Jy ! Component: 100 - total flux cleaned = -0.000916899 Jy ! Component: 150 - total flux cleaned = -0.00137147 Jy ! Component: 200 - total flux cleaned = -0.00176622 Jy ! Component: 250 - total flux cleaned = -0.00214836 Jy ! Component: 300 - total flux cleaned = -0.0024833 Jy ! Component: 350 - total flux cleaned = -0.00284573 Jy ! Component: 400 - total flux cleaned = -0.00309336 Jy ! Component: 450 - total flux cleaned = -0.00343793 Jy ! Component: 500 - total flux cleaned = -0.00370745 Jy ! Component: 550 - total flux cleaned = -0.00393824 Jy ! Component: 600 - total flux cleaned = -0.00410029 Jy ! Component: 650 - total flux cleaned = -0.00432316 Jy ! Component: 700 - total flux cleaned = -0.00447846 Jy ! Component: 750 - total flux cleaned = -0.00460135 Jy ! Component: 800 - total flux cleaned = -0.00475166 Jy ! Component: 850 - total flux cleaned = -0.00489996 Jy ! Component: 900 - total flux cleaned = -0.00510359 Jy ! Component: 950 - total flux cleaned = -0.00510328 Jy ! Component: 1000 - total flux cleaned = -0.0051886 Jy ! Component: 1050 - total flux cleaned = -0.00527257 Jy ! Component: 1100 - total flux cleaned = -0.00530028 Jy ! Component: 1150 - total flux cleaned = -0.00532832 Jy ! Component: 1200 - total flux cleaned = -0.00543616 Jy ! Component: 1250 - total flux cleaned = -0.00551596 Jy ! Component: 1300 - total flux cleaned = -0.00556807 Jy ! Component: 1350 - total flux cleaned = -0.00551632 Jy ! Component: 1400 - total flux cleaned = -0.00551637 Jy ! Component: 1450 - total flux cleaned = -0.00561837 Jy ! Component: 1500 - total flux cleaned = -0.00554263 Jy ! Component: 1550 - total flux cleaned = -0.00541858 Jy ! Component: 1600 - total flux cleaned = -0.00539399 Jy ! Component: 1650 - total flux cleaned = -0.00546726 Jy ! Component: 1700 - total flux cleaned = -0.00537073 Jy ! Component: 1750 - total flux cleaned = -0.00539463 Jy ! Component: 1800 - total flux cleaned = -0.00534711 Jy ! Component: 1850 - total flux cleaned = -0.00534709 Jy ! Component: 1900 - total flux cleaned = -0.00534727 Jy ! Component: 1950 - total flux cleaned = -0.00530122 Jy ! Component: 2000 - total flux cleaned = -0.00534672 Jy ! Component: 2050 - total flux cleaned = -0.00532398 Jy ! Component: 2100 - total flux cleaned = -0.00532398 Jy ! Component: 2150 - total flux cleaned = -0.00525732 Jy ! Component: 2200 - total flux cleaned = -0.00538937 Jy ! Component: 2250 - total flux cleaned = -0.00528031 Jy ! Component: 2300 - total flux cleaned = -0.00534563 Jy ! Component: 2350 - total flux cleaned = -0.0053027 Jy ! Component: 2400 - total flux cleaned = -0.00547275 Jy ! Component: 2450 - total flux cleaned = -0.00532544 Jy ! Component: 2500 - total flux cleaned = -0.00534619 Jy ! Component: 2550 - total flux cleaned = -0.00538753 Jy ! Component: 2600 - total flux cleaned = -0.00542878 Jy ! Component: 2650 - total flux cleaned = -0.00548988 Jy ! Component: 2700 - total flux cleaned = -0.00546983 Jy ! Component: 2750 - total flux cleaned = -0.00544972 Jy ! Component: 2800 - total flux cleaned = -0.00548955 Jy ! Component: 2850 - total flux cleaned = -0.00556861 Jy ! Component: 2900 - total flux cleaned = -0.00554918 Jy ! Component: 2950 - total flux cleaned = -0.00562712 Jy ! Component: 3000 - total flux cleaned = -0.00564635 Jy ! Component: 3050 - total flux cleaned = -0.00560811 Jy ! Component: 3100 - total flux cleaned = -0.00570326 Jy ! Component: 3150 - total flux cleaned = -0.005628 Jy ! Component: 3200 - total flux cleaned = -0.00559054 Jy ! Component: 3250 - total flux cleaned = -0.00570213 Jy ! Component: 3300 - total flux cleaned = -0.00573911 Jy ! Component: 3350 - total flux cleaned = -0.00575745 Jy ! Component: 3400 - total flux cleaned = -0.0057211 Jy ! Component: 3450 - total flux cleaned = -0.0057573 Jy ! Component: 3500 - total flux cleaned = -0.00575739 Jy ! Component: 3550 - total flux cleaned = -0.00579333 Jy ! Component: 3600 - total flux cleaned = -0.00575769 Jy ! Component: 3650 - total flux cleaned = -0.00568731 Jy ! Component: 3700 - total flux cleaned = -0.00568728 Jy ! Component: 3750 - total flux cleaned = -0.00568726 Jy ! Component: 3800 - total flux cleaned = -0.00575631 Jy ! Component: 3850 - total flux cleaned = -0.0056532 Jy ! Component: 3900 - total flux cleaned = -0.00570421 Jy ! Component: 3950 - total flux cleaned = -0.00572119 Jy ! Component: 4000 - total flux cleaned = -0.00577163 Jy ! Component: 4050 - total flux cleaned = -0.00582186 Jy ! Total flux subtracted in 4096 components = -0.00585513 Jy ! Clean residual min=-0.000936 max=0.000974 Jy/beam ! Clean residual mean=0.000001 rms=0.000307 Jy/beam ! Combined flux in latest and established models = 0.503168 Jy keep ! Adding 307 model components to the UV plane model. ! The established model now contains 492 components and 0.503168 Jy ![Exited script file: muppet] wmap "J1500+4751_S_2014_12_20_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.782 x 5.272 at -3.938 degrees (North through East) ! Clean map min=-0.0027183 max=0.41183 Jy/beam ! Writing clean map to FITS file: J1500+4751_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 0.41183 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00030436 device "J1500+4751_S_2014_12_20_pus\_map.eps/VPS" ! Attempting to open device: 'J1500+4751_S_2014_12_20_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.221713 0.221713 0.443426 0.886852 1.7737 3.54741 7.09481 14.1896 28.3793 56.7585 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.411 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.782 x 5.272 at -3.938 degrees (North through East) ! Clean map min=-0.0027183 max=0.41183 Jy/beam quit ! Quitting program ! Log file J1500+4751_S_2014_12_20_pus_uvs.log closed on Wed Dec 28 13:39:28 2016