! Started logfile: J1522-2730_S_2014_12_20_pus_uvs.log on Wed Dec 28 13:40:06 2016 obs J1522-2730_S_2014_12_20_pus_uva.fits ! Reading UV FITS file: J1522-2730_S_2014_12_20_pus_uva.fits ! AN table 1: 14 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.442857 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1522-2730 ! ! 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 1116 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 J1522-2730_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 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.280636Jy sigma=0.002493 ! Fit after self-cal, rms=0.276735Jy sigma=0.002466 ! 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=3.684 mas, bmaj=14.52 mas, bpa=-2.248 degrees ! Estimated noise=3006.85 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 = 0.576739 Jy ! Component: 100 - total flux cleaned = 0.705121 Jy ! Total flux subtracted in 100 components = 0.705121 Jy ! Clean residual min=-0.035841 max=0.044174 Jy/beam ! Clean residual mean=0.000557 rms=0.012906 Jy/beam ! Combined flux in latest and established models = 0.705121 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.705121 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.164455Jy sigma=0.001183 ! Fit after self-cal, rms=0.164445Jy sigma=0.001183 ! 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=4.146 mas, bmaj=15.84 mas, bpa=-1.025 degrees ! Estimated noise=2554.96 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 = 0.0531694 Jy ! Component: 100 - total flux cleaned = 0.0815547 Jy ! Component: 150 - total flux cleaned = 0.0984711 Jy ! Component: 200 - total flux cleaned = 0.108783 Jy ! Total flux subtracted in 200 components = 0.108783 Jy ! Clean residual min=-0.020289 max=0.023303 Jy/beam ! Clean residual mean=0.002161 rms=0.006020 Jy/beam ! Combined flux in latest and established models = 0.813903 Jy ! Performing phase self-cal ! Adding 62 model components to the UV plane model. ! The established model now contains 67 components and 0.813903 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.140702Jy sigma=0.001055 ! Fit after self-cal, rms=0.140693Jy sigma=0.001055 ! 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 0.93 HN 1.00* KP 1.13 ! LA 0.97 MK 0.99 NL 1.00* OV 0.98 ! PT 1.07 SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.90 HN 1.00* KP 1.05 ! LA 0.94 MK 0.99 NL 1.00* OV 1.01 ! PT 1.05 SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.20 HN 1.00* KP 0.96 ! LA 0.76 MK 1.02 NL 1.00* OV 0.96 ! PT 1.02 SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.18 FD 1.05 HN 1.00* KP 0.93 ! LA 0.83 MK 1.03 NL 1.00* OV 1.01 ! PT 1.06 SC 1.00* ! ! ! Fit before self-cal, rms=0.140693Jy sigma=0.001055 ! Fit after self-cal, rms=0.094351Jy sigma=0.000751 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.158 mas, bmaj=16.03 mas, bpa=-1.078 degrees ! Estimated noise=2548.84 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 = -0.0045154 Jy ! Component: 100 - total flux cleaned = -0.00659612 Jy ! Component: 150 - total flux cleaned = -0.00715113 Jy ! Component: 200 - total flux cleaned = -0.00732426 Jy ! Total flux subtracted in 200 components = -0.00732426 Jy ! Clean residual min=-0.006279 max=0.006420 Jy/beam ! Clean residual mean=0.000184 rms=0.001916 Jy/beam ! Combined flux in latest and established models = 0.806579 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 84 components and 0.806579 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094083Jy sigma=0.000749 ! Fit after self-cal, rms=0.094004Jy sigma=0.000749 ! 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=0.094004Jy sigma=0.000749 ! Fit after self-cal, rms=0.094046Jy sigma=0.000748 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.158 mas, bmaj=16.07 mas, bpa=-1.087 degrees ! Estimated noise=2547.08 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00325185 Jy ! Component: 100 - total flux cleaned = -0.00440737 Jy ! Component: 150 - total flux cleaned = -0.00486105 Jy ! Component: 200 - total flux cleaned = -0.00498463 Jy ! Total flux subtracted in 200 components = -0.00498463 Jy ! Clean residual min=-0.005699 max=0.006049 Jy/beam ! Clean residual mean=0.000172 rms=0.001717 Jy/beam ! Combined flux in latest and established models = 0.801594 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 94 components and 0.801594 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093905Jy sigma=0.000747 ! Fit after self-cal, rms=0.093905Jy sigma=0.000747 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 = 6.62171e-05 Jy ! Component: 100 - total flux cleaned = 0.000134911 Jy ! Component: 150 - total flux cleaned = 0.000201046 Jy ! Component: 200 - total flux cleaned = 0.000295628 Jy ! Total flux subtracted in 200 components = 0.000295628 Jy ! Clean residual min=-0.005623 max=0.005951 Jy/beam ! Clean residual mean=0.000168 rms=0.001697 Jy/beam ! Combined flux in latest and established models = 0.80189 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 98 components and 0.80189 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093881Jy sigma=0.000747 ! Fit after self-cal, rms=0.093880Jy sigma=0.000747 ! 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=0.093880Jy sigma=0.000747 ! Fit after self-cal, rms=0.093957Jy sigma=0.000746 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.157 mas, bmaj=16.11 mas, bpa=-1.097 degrees ! Estimated noise=2545.99 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00251167 Jy ! Component: 100 - total flux cleaned = -0.00322627 Jy ! Component: 150 - total flux cleaned = -0.00354159 Jy ! Component: 200 - total flux cleaned = -0.00364154 Jy ! Total flux subtracted in 200 components = -0.00364154 Jy ! Clean residual min=-0.005249 max=0.005688 Jy/beam ! Clean residual mean=0.000156 rms=0.001556 Jy/beam ! Combined flux in latest and established models = 0.798248 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 106 components and 0.798248 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093871Jy sigma=0.000746 ! Fit after self-cal, rms=0.093871Jy sigma=0.000746 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 = 2.29282e-05 Jy ! Component: 100 - total flux cleaned = 0.000104384 Jy ! Component: 150 - total flux cleaned = 0.000155125 Jy ! Component: 200 - total flux cleaned = 0.000204726 Jy ! Total flux subtracted in 200 components = 0.000204726 Jy ! Clean residual min=-0.005184 max=0.005609 Jy/beam ! Clean residual mean=0.000153 rms=0.001541 Jy/beam ! Combined flux in latest and established models = 0.798453 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 109 components and 0.798453 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093857Jy sigma=0.000746 ! Fit after self-cal, rms=0.093856Jy sigma=0.000746 ! 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=0.093856Jy sigma=0.000746 ! Fit after self-cal, rms=0.093935Jy sigma=0.000746 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.456 mas, bmaj=20.75 mas, bpa=16.45 degrees ! Estimated noise=3012.4 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00175617 Jy ! Component: 100 - total flux cleaned = -0.00201038 Jy ! Component: 150 - total flux cleaned = -0.00207775 Jy ! Component: 200 - total flux cleaned = -0.0020481 Jy ! Total flux subtracted in 200 components = -0.0020481 Jy ! Clean residual min=-0.004757 max=0.005173 Jy/beam ! Clean residual mean=0.000221 rms=0.001664 Jy/beam ! Combined flux in latest and established models = 0.796405 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 115 components and 0.796405 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093894Jy sigma=0.000745 ! Fit after self-cal, rms=0.093894Jy sigma=0.000745 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 = 5.23131e-05 Jy ! Component: 100 - total flux cleaned = 0.000133771 Jy ! Component: 150 - total flux cleaned = 0.000186193 Jy ! Component: 200 - total flux cleaned = 0.000260563 Jy ! Total flux subtracted in 200 components = 0.000260563 Jy ! Clean residual min=-0.004716 max=0.005006 Jy/beam ! Clean residual mean=0.000215 rms=0.001646 Jy/beam ! Combined flux in latest and established models = 0.796665 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 115 components and 0.796665 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093884Jy sigma=0.000745 ! Fit after self-cal, rms=0.093883Jy sigma=0.000745 ! 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=4.156 mas, bmaj=16.14 mas, bpa=-1.109 degrees ! Estimated noise=2545.03 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.156 x 16.14 at -1.109 degrees (North through East) ! Clean map min=-0.0047851 max=0.74121 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=0.093883Jy sigma=0.000745 ! Fit after self-cal, rms=0.084571Jy sigma=0.000667 ! Inverting map and beam ! Estimated beam: bmin=4.155 mas, bmaj=16.16 mas, bpa=-1.108 degrees ! Estimated noise=2542.95 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0018042 Jy ! Component: 100 - total flux cleaned = -0.0022557 Jy ! Component: 150 - total flux cleaned = -0.00222779 Jy ! Component: 200 - total flux cleaned = -0.00227551 Jy ! Total flux subtracted in 200 components = -0.00227551 Jy ! Clean residual min=-0.004697 max=0.005072 Jy/beam ! Clean residual mean=0.000150 rms=0.001401 Jy/beam ! Combined flux in latest and established models = 0.79439 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 121 components and 0.79439 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084526Jy sigma=0.000667 ! Fit after self-cal, rms=0.084523Jy sigma=0.000667 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.8525e-05 Jy ! Component: 100 - total flux cleaned = -6.78827e-05 Jy ! Component: 150 - total flux cleaned = -4.82018e-05 Jy ! Component: 200 - total flux cleaned = -3.00988e-05 Jy ! Total flux subtracted in 200 components = -3.00988e-05 Jy ! Clean residual min=-0.004649 max=0.005043 Jy/beam ! Clean residual mean=0.000151 rms=0.001394 Jy/beam ! Combined flux in latest and established models = 0.79436 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 123 components and 0.79436 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084515Jy sigma=0.000667 ! Fit after self-cal, rms=0.084515Jy sigma=0.000667 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084515Jy sigma=0.000667 ! Fit after self-cal, rms=0.084558Jy sigma=0.000667 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=3.714 mas, bmaj=14.83 mas, bpa=-2.262 degrees ! Estimated noise=3022.97 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.579804 Jy ! Component: 100 - total flux cleaned = 0.706993 Jy ! Component: 150 - total flux cleaned = 0.747575 Jy ! Component: 200 - total flux cleaned = 0.765567 Jy ! Total flux subtracted in 200 components = 0.765567 Jy ! Clean residual min=-0.010553 max=0.009920 Jy/beam ! Clean residual mean=0.000004 rms=0.002955 Jy/beam ! Combined flux in latest and established models = 0.765567 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 35 model components to the UV plane model. ! The established model now contains 35 components and 0.765567 Jy ! Inverting map and beam ! Estimated beam: bmin=4.153 mas, bmaj=16.18 mas, bpa=-1.117 degrees ! Estimated noise=2542.11 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 = 0.011953 Jy ! Component: 100 - total flux cleaned = 0.0185271 Jy ! Component: 150 - total flux cleaned = 0.0223747 Jy ! Component: 200 - total flux cleaned = 0.0246732 Jy ! Total flux subtracted in 200 components = 0.0246732 Jy ! Clean residual min=-0.005500 max=0.004974 Jy/beam ! Clean residual mean=0.000177 rms=0.001443 Jy/beam ! Combined flux in latest and established models = 0.79024 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 75 components and 0.79024 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=8.464 mas, bmaj=20.79 mas, bpa=16.42 degrees ! Estimated noise=3008.45 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00172443 Jy ! Component: 100 - total flux cleaned = 0.00257199 Jy ! Component: 150 - total flux cleaned = 0.00290993 Jy ! Component: 200 - total flux cleaned = 0.00293966 Jy ! Total flux subtracted in 200 components = 0.00293966 Jy ! Clean residual min=-0.004035 max=0.004858 Jy/beam ! Clean residual mean=0.000221 rms=0.001534 Jy/beam ! Combined flux in latest and established models = 0.79318 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 = -2.90594e-07 Jy ! Component: 100 - total flux cleaned = 1.4153e-05 Jy ! Component: 150 - total flux cleaned = 2.88296e-05 Jy ! Component: 200 - total flux cleaned = 4.34302e-05 Jy ! Total flux subtracted in 200 components = 4.34302e-05 Jy ! Clean residual min=-0.004028 max=0.004847 Jy/beam ! Clean residual mean=0.000220 rms=0.001528 Jy/beam ! Combined flux in latest and established models = 0.793223 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 90 components and 0.793223 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.153 mas, bmaj=16.18 mas, bpa=-1.117 degrees ! Estimated noise=2542.11 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.78372e-05 Jy ! Component: 100 - total flux cleaned = -7.17954e-05 Jy ! Component: 150 - total flux cleaned = -9.1153e-05 Jy ! Component: 200 - total flux cleaned = -7.3344e-05 Jy ! Total flux subtracted in 200 components = -7.3344e-05 Jy ! Clean residual min=-0.005129 max=0.005134 Jy/beam ! Clean residual mean=0.000133 rms=0.001387 Jy/beam ! Combined flux in latest and established models = 0.79315 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 100 components and 0.79315 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084597Jy sigma=0.000667 ! Fit after self-cal, rms=0.084589Jy sigma=0.000667 wmodel J1522-2730_S_2014_12_20_pus_map.mod ! Writing 100 model components to file: J1522-2730_S_2014_12_20_pus_map.mod wobs J1522-2730_S_2014_12_20_pus_uvs.fits ! Writing UV FITS file: J1522-2730_S_2014_12_20_pus_uvs.fits wwins J1522-2730_S_2014_12_20_pus_map.win ! wwins: Wrote 1 windows to J1522-2730_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 = 0.000820174 Jy ! Component: 100 - total flux cleaned = 0.00177211 Jy ! Component: 150 - total flux cleaned = 0.00255678 Jy ! Component: 200 - total flux cleaned = 0.00327716 Jy ! Component: 250 - total flux cleaned = 0.00400304 Jy ! Component: 300 - total flux cleaned = 0.00451548 Jy ! Component: 350 - total flux cleaned = 0.00467479 Jy ! Component: 400 - total flux cleaned = 0.00482531 Jy ! Component: 450 - total flux cleaned = 0.00526224 Jy ! Component: 500 - total flux cleaned = 0.00554258 Jy ! Component: 550 - total flux cleaned = 0.00594993 Jy ! Component: 600 - total flux cleaned = 0.00621214 Jy ! Component: 650 - total flux cleaned = 0.00650695 Jy ! Component: 700 - total flux cleaned = 0.00679288 Jy ! Component: 750 - total flux cleaned = 0.00711149 Jy ! Component: 800 - total flux cleaned = 0.00753807 Jy ! Component: 850 - total flux cleaned = 0.00787873 Jy ! Component: 900 - total flux cleaned = 0.00817614 Jy ! Component: 950 - total flux cleaned = 0.00846866 Jy ! Component: 1000 - total flux cleaned = 0.00879162 Jy ! Component: 1050 - total flux cleaned = 0.00889774 Jy ! Component: 1100 - total flux cleaned = 0.00907257 Jy ! Component: 1150 - total flux cleaned = 0.00914126 Jy ! Component: 1200 - total flux cleaned = 0.00931181 Jy ! Component: 1250 - total flux cleaned = 0.0094801 Jy ! Component: 1300 - total flux cleaned = 0.00961335 Jy ! Component: 1350 - total flux cleaned = 0.00974491 Jy ! Component: 1400 - total flux cleaned = 0.0099078 Jy ! Component: 1450 - total flux cleaned = 0.010069 Jy ! Component: 1500 - total flux cleaned = 0.01026 Jy ! Component: 1550 - total flux cleaned = 0.0103547 Jy ! Component: 1600 - total flux cleaned = 0.0104802 Jy ! Component: 1650 - total flux cleaned = 0.0106355 Jy ! Component: 1700 - total flux cleaned = 0.0107895 Jy ! Component: 1750 - total flux cleaned = 0.0108201 Jy ! Component: 1800 - total flux cleaned = 0.010942 Jy ! Component: 1850 - total flux cleaned = 0.0110634 Jy ! Component: 1900 - total flux cleaned = 0.0111541 Jy ! Component: 1950 - total flux cleaned = 0.0111844 Jy ! Component: 2000 - total flux cleaned = 0.0112745 Jy ! Component: 2050 - total flux cleaned = 0.0113347 Jy ! Component: 2100 - total flux cleaned = 0.0114247 Jy ! Component: 2150 - total flux cleaned = 0.0114848 Jy ! Component: 2200 - total flux cleaned = 0.011515 Jy ! Component: 2250 - total flux cleaned = 0.0115451 Jy ! Component: 2300 - total flux cleaned = 0.0115748 Jy ! Component: 2350 - total flux cleaned = 0.0115746 Jy ! Component: 2400 - total flux cleaned = 0.0115745 Jy ! Component: 2450 - total flux cleaned = 0.0115742 Jy ! Component: 2500 - total flux cleaned = 0.0115744 Jy ! Component: 2550 - total flux cleaned = 0.011513 Jy ! Component: 2600 - total flux cleaned = 0.0114823 Jy ! Component: 2650 - total flux cleaned = 0.0114514 Jy ! Component: 2700 - total flux cleaned = 0.0114201 Jy ! Component: 2750 - total flux cleaned = 0.0114197 Jy ! Component: 2800 - total flux cleaned = 0.0114191 Jy ! Component: 2850 - total flux cleaned = 0.0114824 Jy ! Component: 2900 - total flux cleaned = 0.0114823 Jy ! Component: 2950 - total flux cleaned = 0.0115144 Jy ! Component: 3000 - total flux cleaned = 0.0115143 Jy ! Component: 3050 - total flux cleaned = 0.011514 Jy ! Component: 3100 - total flux cleaned = 0.0115804 Jy ! Component: 3150 - total flux cleaned = 0.0115801 Jy ! Component: 3200 - total flux cleaned = 0.0116482 Jy ! Component: 3250 - total flux cleaned = 0.0116488 Jy ! Component: 3300 - total flux cleaned = 0.0116831 Jy ! Component: 3350 - total flux cleaned = 0.0117181 Jy ! Component: 3400 - total flux cleaned = 0.0117534 Jy ! Component: 3450 - total flux cleaned = 0.0117897 Jy ! Component: 3500 - total flux cleaned = 0.0118261 Jy ! Component: 3550 - total flux cleaned = 0.0118633 Jy ! Component: 3600 - total flux cleaned = 0.0119004 Jy ! Component: 3650 - total flux cleaned = 0.011977 Jy ! Component: 3700 - total flux cleaned = 0.0119771 Jy ! Component: 3750 - total flux cleaned = 0.0120163 Jy ! Component: 3800 - total flux cleaned = 0.0120956 Jy ! Component: 3850 - total flux cleaned = 0.0121362 Jy ! Component: 3900 - total flux cleaned = 0.0121771 Jy ! Component: 3950 - total flux cleaned = 0.0122178 Jy ! Component: 4000 - total flux cleaned = 0.0122177 Jy ! Component: 4050 - total flux cleaned = 0.0123023 Jy ! Total flux subtracted in 4096 components = 0.0123024 Jy ! Clean residual min=-0.002268 max=0.002333 Jy/beam ! Clean residual mean=0.000069 rms=0.000776 Jy/beam ! Combined flux in latest and established models = 0.805452 Jy keep ! Adding 236 model components to the UV plane model. ! The established model now contains 336 components and 0.805452 Jy ![Exited script file: muppet] wmap "J1522-2730_S_2014_12_20_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.153 x 16.18 at -1.117 degrees (North through East) ! Clean map min=-0.0055729 max=0.74523 Jy/beam ! Writing clean map to FITS file: J1522-2730_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 0.74523 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000798514 device "J1522-2730_S_2014_12_20_pus\_map.eps/VPS" ! Attempting to open device: 'J1522-2730_S_2014_12_20_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.32145 0.32145 0.6429 1.2858 2.5716 5.1432 10.2864 20.5728 41.1456 82.2912 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0023 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.745 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.153 x 16.18 at -1.117 degrees (North through East) ! Clean map min=-0.0055729 max=0.74523 Jy/beam quit ! Quitting program ! Log file J1522-2730_S_2014_12_20_pus_uvs.log closed on Wed Dec 28 13:40:10 2016