! Started logfile: J1826+1831_S_2014_06_09_pus_uvs.log on Wed Nov 16 20:00:41 2016 obs J1826+1831_S_2014_06_09_pus_uva.fits ! Reading UV FITS file: J1826+1831_S_2014_06_09_pus_uva.fits ! AN table 1: 113 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.612783 visibilities/baseline/integration-bin. ! Found source: J1826+1831 ! ! 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 336 lines of history. ! ! Reading 12464 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 J1826+1831_S_2014_06_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 233 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 233 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 233 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 233 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.815614Jy sigma=0.009958 ! Fit after self-cal, rms=0.730208Jy sigma=0.008868 ! 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=3.492 mas, bmaj=8.32 mas, bpa=15.14 degrees ! Estimated noise=809.482 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 = 0.199387 Jy ! Component: 100 - total flux cleaned = 0.268762 Jy ! Total flux subtracted in 100 components = 0.268762 Jy ! Clean residual min=-0.022162 max=0.046290 Jy/beam ! Clean residual mean=-0.000210 rms=0.007582 Jy/beam ! Combined flux in latest and established models = 0.268762 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 21 components and 0.268762 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.140318Jy sigma=0.001755 ! Fit after self-cal, rms=0.140251Jy sigma=0.001754 ! Inverting map ! Added new window around map position (6.5, 3). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0480129 Jy ! Component: 100 - total flux cleaned = 0.080587 Jy ! Total flux subtracted in 100 components = 0.080587 Jy ! Clean residual min=-0.017758 max=0.025919 Jy/beam ! Clean residual mean=-0.000167 rms=0.005608 Jy/beam ! Combined flux in latest and established models = 0.349349 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 56 components and 0.349349 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.112839Jy sigma=0.001372 ! Fit after self-cal, rms=0.112199Jy sigma=0.001364 ! 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=4.422 mas, bmaj=9.402 mas, bpa=13.03 degrees ! Estimated noise=521.638 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 = 0.0399025 Jy ! Component: 100 - total flux cleaned = 0.0655515 Jy ! Component: 150 - total flux cleaned = 0.0832195 Jy ! Component: 200 - total flux cleaned = 0.0958074 Jy ! Total flux subtracted in 200 components = 0.0958074 Jy ! Clean residual min=-0.017811 max=0.030710 Jy/beam ! Clean residual mean=-0.000158 rms=0.005374 Jy/beam ! Combined flux in latest and established models = 0.445157 Jy ! Performing phase self-cal ! Adding 96 model components to the UV plane model. ! The established model now contains 146 components and 0.445157 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.095054Jy sigma=0.001140 ! Fit after self-cal, rms=0.094483Jy sigma=0.001134 ! Inverting map ! Added new window around map position (26.5, 3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0265234 Jy ! Component: 100 - total flux cleaned = 0.0402782 Jy ! Component: 150 - total flux cleaned = 0.0508307 Jy ! Component: 200 - total flux cleaned = 0.0593129 Jy ! Total flux subtracted in 200 components = 0.0593129 Jy ! Clean residual min=-0.014774 max=0.018643 Jy/beam ! Clean residual mean=-0.000080 rms=0.004009 Jy/beam ! Combined flux in latest and established models = 0.50447 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 189 components and 0.504469 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086308Jy sigma=0.001025 ! Fit after self-cal, rms=0.085601Jy sigma=0.001014 ! 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 1.00* FD 0.84 HN 1.00 KP 1.04 ! LA 1.15 MK 1.11 NL 0.97 OV 0.98 ! PT 0.97 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.01 HN 1.09 KP 1.00 ! LA 1.10 MK 1.11 NL 1.21 OV 1.02 ! PT 0.95 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.15 HN 1.09 KP 0.91 ! LA 0.88 MK 1.17 NL 1.07 OV 0.95 ! PT 0.94 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.02 HN 1.04 KP 0.89 ! LA 0.88 MK 1.16 NL 1.04 OV 1.03 ! PT 0.97 SC 1.01 ! ! ! Fit before self-cal, rms=0.085601Jy sigma=0.001014 ! Fit after self-cal, rms=0.078577Jy sigma=0.000904 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.482 mas, bmaj=9.534 mas, bpa=13.47 degrees ! Estimated noise=530.309 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 (62.5, 11.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0169612 Jy ! Component: 100 - total flux cleaned = 0.0276224 Jy ! Component: 150 - total flux cleaned = 0.0355254 Jy ! Component: 200 - total flux cleaned = 0.0416082 Jy ! Total flux subtracted in 200 components = 0.0416082 Jy ! Clean residual min=-0.009567 max=0.012659 Jy/beam ! Clean residual mean=-0.000069 rms=0.002495 Jy/beam ! Combined flux in latest and established models = 0.546078 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 233 components and 0.546078 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074404Jy sigma=0.000842 ! Fit after self-cal, rms=0.074047Jy sigma=0.000836 ! Inverting map ! Added new window around map position (16, 2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0117219 Jy ! Component: 100 - total flux cleaned = 0.0174679 Jy ! Component: 150 - total flux cleaned = 0.0207157 Jy ! Component: 200 - total flux cleaned = 0.0227831 Jy ! Total flux subtracted in 200 components = 0.0227831 Jy ! Clean residual min=-0.006445 max=0.008152 Jy/beam ! Clean residual mean=-0.000041 rms=0.001792 Jy/beam ! Combined flux in latest and established models = 0.568861 Jy ! Performing phase self-cal ! Adding 56 model components to the UV plane model. ! The established model now contains 285 components and 0.568861 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072059Jy sigma=0.000807 ! Fit after self-cal, rms=0.071830Jy sigma=0.000803 ! 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=0.071830Jy sigma=0.000803 ! Fit after self-cal, rms=0.070237Jy sigma=0.000784 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.496 mas, bmaj=9.548 mas, bpa=13.3 degrees ! Estimated noise=531.098 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00420602 Jy ! Component: 100 - total flux cleaned = 0.00574157 Jy ! Component: 150 - total flux cleaned = 0.00629889 Jy ! Component: 200 - total flux cleaned = 0.00699042 Jy ! Total flux subtracted in 200 components = 0.00699042 Jy ! Clean residual min=-0.004236 max=0.005365 Jy/beam ! Clean residual mean=-0.000010 rms=0.001119 Jy/beam ! Combined flux in latest and established models = 0.575851 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 316 components and 0.575851 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069856Jy sigma=0.000779 ! Fit after self-cal, rms=0.069837Jy sigma=0.000779 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 (40.5, 8.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00475686 Jy ! Component: 100 - total flux cleaned = 0.00751841 Jy ! Component: 150 - total flux cleaned = 0.00976037 Jy ! Component: 200 - total flux cleaned = 0.0110657 Jy ! Total flux subtracted in 200 components = 0.0110657 Jy ! Clean residual min=-0.003037 max=0.003544 Jy/beam ! Clean residual mean=-0.000008 rms=0.000870 Jy/beam ! Combined flux in latest and established models = 0.586917 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 359 components and 0.586917 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069489Jy sigma=0.000773 ! Fit after self-cal, rms=0.069472Jy sigma=0.000773 ! 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=0.069472Jy sigma=0.000773 ! Fit after self-cal, rms=0.069354Jy sigma=0.000772 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.502 mas, bmaj=9.535 mas, bpa=13.21 degrees ! Estimated noise=529.957 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00231988 Jy ! Component: 100 - total flux cleaned = 0.00373204 Jy ! Component: 150 - total flux cleaned = 0.00470103 Jy ! Component: 200 - total flux cleaned = 0.00538014 Jy ! Total flux subtracted in 200 components = 0.00538014 Jy ! Clean residual min=-0.002568 max=0.003241 Jy/beam ! Clean residual mean=-0.000011 rms=0.000752 Jy/beam ! Combined flux in latest and established models = 0.592297 Jy selfcal ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 385 components and 0.592297 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069216Jy sigma=0.000770 ! Fit after self-cal, rms=0.069212Jy sigma=0.000770 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 (-66.5, -85.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00307666 Jy ! Component: 100 - total flux cleaned = 0.00406838 Jy ! Component: 150 - total flux cleaned = 0.00459804 Jy ! Component: 200 - total flux cleaned = 0.00486105 Jy ! Total flux subtracted in 200 components = 0.00486105 Jy ! Clean residual min=-0.002132 max=0.002411 Jy/beam ! Clean residual mean=-0.000002 rms=0.000632 Jy/beam ! Combined flux in latest and established models = 0.597158 Jy ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 421 components and 0.597158 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069055Jy sigma=0.000768 ! Fit after self-cal, rms=0.069052Jy sigma=0.000768 ! 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=0.069052Jy sigma=0.000768 ! Fit after self-cal, rms=0.069032Jy sigma=0.000768 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.199 mas, bmaj=13.7 mas, bpa=-10.47 degrees ! Estimated noise=575.51 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00194845 Jy ! Component: 100 - total flux cleaned = 0.00282354 Jy ! Component: 150 - total flux cleaned = 0.00313585 Jy ! Component: 200 - total flux cleaned = 0.00341156 Jy ! Total flux subtracted in 200 components = 0.00341156 Jy ! Clean residual min=-0.001996 max=0.002942 Jy/beam ! Clean residual mean=-0.000005 rms=0.000683 Jy/beam ! Combined flux in latest and established models = 0.600569 Jy selfcal ! Performing phase self-cal ! Adding 64 model components to the UV plane model. ! The established model now contains 470 components and 0.60057 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068984Jy sigma=0.000767 ! Fit after self-cal, rms=0.068984Jy sigma=0.000767 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 = 0.00100985 Jy ! Component: 100 - total flux cleaned = 0.00150556 Jy ! Component: 150 - total flux cleaned = 0.00169988 Jy ! Component: 200 - total flux cleaned = 0.00182076 Jy ! Total flux subtracted in 200 components = 0.00182076 Jy ! Clean residual min=-0.001829 max=0.002651 Jy/beam ! Clean residual mean=-0.000002 rms=0.000635 Jy/beam ! Combined flux in latest and established models = 0.60239 Jy ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 505 components and 0.60239 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068960Jy sigma=0.000767 ! Fit after self-cal, rms=0.068960Jy sigma=0.000767 ! 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=4.503 mas, bmaj=9.534 mas, bpa=13.2 degrees ! Estimated noise=529.254 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.503 x 9.534 at 13.2 degrees (North through East) ! Clean map min=-0.0019814 max=0.27095 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=3.555 mas, bmaj=8.391 mas, bpa=15.33 degrees ! Estimated noise=826.103 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.202096 Jy ! Component: 100 - total flux cleaned = 0.273148 Jy ! Component: 150 - total flux cleaned = 0.319616 Jy ! Component: 200 - total flux cleaned = 0.353839 Jy ! Total flux subtracted in 200 components = 0.353839 Jy ! Clean residual min=-0.014776 max=0.019986 Jy/beam ! Clean residual mean=-0.000158 rms=0.004917 Jy/beam ! Combined flux in latest and established models = 0.353839 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 50 model components to the UV plane model. ! The established model now contains 50 components and 0.353839 Jy ! Inverting map and beam ! Estimated beam: bmin=4.503 mas, bmaj=9.534 mas, bpa=13.2 degrees ! Estimated noise=529.254 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 = 0.0412917 Jy ! Component: 100 - total flux cleaned = 0.0708975 Jy ! Component: 150 - total flux cleaned = 0.0945153 Jy ! Component: 200 - total flux cleaned = 0.113723 Jy ! Total flux subtracted in 200 components = 0.113723 Jy ! Clean residual min=-0.010175 max=0.012348 Jy/beam ! Clean residual mean=-0.000093 rms=0.003603 Jy/beam ! Combined flux in latest and established models = 0.467562 Jy ! Adding 98 model components to the UV plane model. ! The established model now contains 144 components and 0.467562 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=8.199 mas, bmaj=13.7 mas, bpa=-10.47 degrees ! Estimated noise=575.51 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0235148 Jy ! Component: 100 - total flux cleaned = 0.0412256 Jy ! Component: 150 - total flux cleaned = 0.0550585 Jy ! Component: 200 - total flux cleaned = 0.0662223 Jy ! Total flux subtracted in 200 components = 0.0662223 Jy ! Clean residual min=-0.007415 max=0.008402 Jy/beam ! Clean residual mean=-0.000053 rms=0.002659 Jy/beam ! Combined flux in latest and established models = 0.533784 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 = 0.00931873 Jy ! Component: 100 - total flux cleaned = 0.0171745 Jy ! Component: 150 - total flux cleaned = 0.0238402 Jy ! Component: 200 - total flux cleaned = 0.0295226 Jy ! Total flux subtracted in 200 components = 0.0295226 Jy ! Clean residual min=-0.004668 max=0.004571 Jy/beam ! Clean residual mean=-0.000020 rms=0.001576 Jy/beam ! Combined flux in latest and established models = 0.563307 Jy ! Adding 164 model components to the UV plane model. ! The established model now contains 299 components and 0.563307 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.503 mas, bmaj=9.534 mas, bpa=13.2 degrees ! Estimated noise=529.254 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00455006 Jy ! Component: 100 - total flux cleaned = 0.00829088 Jy ! Component: 150 - total flux cleaned = 0.0115872 Jy ! Component: 200 - total flux cleaned = 0.0145309 Jy ! Total flux subtracted in 200 components = 0.0145309 Jy ! Clean residual min=-0.003510 max=0.004188 Jy/beam ! Clean residual mean=-0.000005 rms=0.000930 Jy/beam ! Combined flux in latest and established models = 0.577838 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 329 components and 0.577838 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069598Jy sigma=0.000775 ! Fit after self-cal, rms=0.069474Jy sigma=0.000773 wmodel J1826+1831_S_2014_06_09_pus_map.mod ! Writing 329 model components to file: J1826+1831_S_2014_06_09_pus_map.mod wobs J1826+1831_S_2014_06_09_pus_uvs.fits ! Writing UV FITS file: J1826+1831_S_2014_06_09_pus_uvs.fits wwins J1826+1831_S_2014_06_09_pus_map.win ! wwins: Wrote 7 windows to J1826+1831_S_2014_06_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 = -0.000208394 Jy ! Component: 100 - total flux cleaned = -0.000890049 Jy ! Component: 150 - total flux cleaned = -0.0010457 Jy ! Component: 200 - total flux cleaned = -0.0011938 Jy ! Component: 250 - total flux cleaned = -0.00123944 Jy ! Component: 300 - total flux cleaned = -0.00106299 Jy ! Component: 350 - total flux cleaned = -0.000851893 Jy ! Component: 400 - total flux cleaned = -0.000729277 Jy ! Component: 450 - total flux cleaned = -0.000455721 Jy ! Component: 500 - total flux cleaned = -0.000155865 Jy ! Component: 550 - total flux cleaned = 9.7382e-05 Jy ! Component: 600 - total flux cleaned = 0.00030658 Jy ! Component: 650 - total flux cleaned = 0.00047611 Jy ! Component: 700 - total flux cleaned = 0.00051128 Jy ! Component: 750 - total flux cleaned = 0.000575622 Jy ! Component: 800 - total flux cleaned = 0.000606162 Jy ! Component: 850 - total flux cleaned = 0.000606148 Jy ! Component: 900 - total flux cleaned = 0.000693403 Jy ! Component: 950 - total flux cleaned = 0.000664765 Jy ! Component: 1000 - total flux cleaned = 0.000607964 Jy ! Component: 1050 - total flux cleaned = 0.000553959 Jy ! Component: 1100 - total flux cleaned = 0.000474969 Jy ! Component: 1150 - total flux cleaned = 0.00039883 Jy ! Component: 1200 - total flux cleaned = 0.00034899 Jy ! Component: 1250 - total flux cleaned = 0.000324171 Jy ! Component: 1300 - total flux cleaned = 0.000181494 Jy ! Component: 1350 - total flux cleaned = 0.000204726 Jy ! Component: 1400 - total flux cleaned = 6.81608e-05 Jy ! Component: 1450 - total flux cleaned = -2.04671e-05 Jy ! Component: 1500 - total flux cleaned = 6.88974e-07 Jy ! Component: 1550 - total flux cleaned = -0.000149417 Jy ! Component: 1600 - total flux cleaned = -0.000170984 Jy ! Component: 1650 - total flux cleaned = -0.000294579 Jy ! Component: 1700 - total flux cleaned = -0.000455771 Jy ! Component: 1750 - total flux cleaned = -0.000534476 Jy ! Component: 1800 - total flux cleaned = -0.00061138 Jy ! Component: 1850 - total flux cleaned = -0.000705734 Jy ! Component: 1900 - total flux cleaned = -0.000761444 Jy ! Component: 1950 - total flux cleaned = -0.000888954 Jy ! Component: 2000 - total flux cleaned = -0.000960101 Jy ! Component: 2050 - total flux cleaned = -0.00101285 Jy ! Component: 2100 - total flux cleaned = -0.00115083 Jy ! Component: 2150 - total flux cleaned = -0.00126941 Jy ! Component: 2200 - total flux cleaned = -0.00141908 Jy ! Component: 2250 - total flux cleaned = -0.0015493 Jy ! Component: 2300 - total flux cleaned = -0.00164548 Jy ! Component: 2350 - total flux cleaned = -0.00175543 Jy ! Component: 2400 - total flux cleaned = -0.00186386 Jy ! Component: 2450 - total flux cleaned = -0.00201639 Jy ! Component: 2500 - total flux cleaned = -0.00213601 Jy ! Component: 2550 - total flux cleaned = -0.00222439 Jy ! Component: 2600 - total flux cleaned = -0.00232595 Jy ! Component: 2650 - total flux cleaned = -0.00244015 Jy ! Component: 2700 - total flux cleaned = -0.00256661 Jy ! Component: 2750 - total flux cleaned = -0.00266374 Jy ! Component: 2800 - total flux cleaned = -0.00280034 Jy ! Component: 2850 - total flux cleaned = -0.00292114 Jy ! Component: 2900 - total flux cleaned = -0.00301362 Jy ! Component: 2950 - total flux cleaned = -0.00313091 Jy ! Component: 3000 - total flux cleaned = -0.00328511 Jy ! Component: 3050 - total flux cleaned = -0.00334833 Jy ! Component: 3100 - total flux cleaned = -0.0034607 Jy ! Component: 3150 - total flux cleaned = -0.0035221 Jy ! Component: 3200 - total flux cleaned = -0.00363159 Jy ! Component: 3250 - total flux cleaned = -0.00371557 Jy ! Component: 3300 - total flux cleaned = -0.00383395 Jy ! Component: 3350 - total flux cleaned = -0.00396268 Jy ! Component: 3400 - total flux cleaned = -0.00405504 Jy ! Component: 3450 - total flux cleaned = -0.00415785 Jy ! Component: 3500 - total flux cleaned = -0.00427103 Jy ! Component: 3550 - total flux cleaned = -0.00439393 Jy ! Component: 3600 - total flux cleaned = -0.00454863 Jy ! Component: 3650 - total flux cleaned = -0.00465796 Jy ! Component: 3700 - total flux cleaned = -0.00476601 Jy ! Component: 3750 - total flux cleaned = -0.00489435 Jy ! Component: 3800 - total flux cleaned = -0.00503181 Jy ! Component: 3850 - total flux cleaned = -0.00513632 Jy ! Component: 3900 - total flux cleaned = -0.00522943 Jy ! Component: 3950 - total flux cleaned = -0.00533185 Jy ! Component: 4000 - total flux cleaned = -0.00542304 Jy ! Component: 4050 - total flux cleaned = -0.0055133 Jy ! Total flux subtracted in 4096 components = -0.0055431 Jy ! Clean residual min=-0.000593 max=0.000549 Jy/beam ! Clean residual mean=-0.000003 rms=0.000192 Jy/beam ! Combined flux in latest and established models = 0.572294 Jy keep ! Adding 314 model components to the UV plane model. ! The established model now contains 643 components and 0.572294 Jy ![Exited script file: muppet] wmap "J1826+1831_S_2014_06_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.503 x 9.534 at 13.2 degrees (North through East) ! Clean map min=-0.0020337 max=0.27773 Jy/beam ! Writing clean map to FITS file: J1826+1831_S_2014_06_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.277729 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000184866 device "J1826+1831_S_2014_06_09_pus\_map.eps/VPS" ! Attempting to open device: 'J1826+1831_S_2014_06_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.19969 0.19969 0.399381 0.798761 1.59752 3.19504 6.39009 12.7802 25.5604 51.1207 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.277 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.503 x 9.534 at 13.2 degrees (North through East) ! Clean map min=-0.0020337 max=0.27773 Jy/beam quit ! Quitting program ! Log file J1826+1831_S_2014_06_09_pus_uvs.log closed on Wed Nov 16 20:00:47 2016