! Started logfile: J1911+2658_S_2014_06_09_pus_uvs.log on Wed Nov 16 20:02:04 2016 obs J1911+2658_S_2014_06_09_pus_uva.fits ! Reading UV FITS file: J1911+2658_S_2014_06_09_pus_uva.fits ! AN table 1: 91 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.697436 visibilities/baseline/integration-bin. ! Found source: J1911+2658 ! ! 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 11424 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 J1911+2658_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 144 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 144 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 144 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 144 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.676962Jy sigma=0.008271 ! Fit after self-cal, rms=0.636276Jy sigma=0.007768 ! 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=2.989 mas, bmaj=7.849 mas, bpa=7.881 degrees ! Estimated noise=791.398 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 = 0.292413 Jy ! Component: 100 - total flux cleaned = 0.383372 Jy ! Total flux subtracted in 100 components = 0.383372 Jy ! Clean residual min=-0.042438 max=0.166497 Jy/beam ! Clean residual mean=0.000030 rms=0.014515 Jy/beam ! Combined flux in latest and established models = 0.383371 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.383371 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.304560Jy sigma=0.003223 ! Fit after self-cal, rms=0.303712Jy sigma=0.003216 ! Inverting map ! Added new window around map position (-5.5, -4.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.137531 Jy ! Component: 100 - total flux cleaned = 0.199647 Jy ! Total flux subtracted in 100 components = 0.199647 Jy ! Clean residual min=-0.021445 max=0.037880 Jy/beam ! Clean residual mean=0.000035 rms=0.006832 Jy/beam ! Combined flux in latest and established models = 0.583019 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 19 components and 0.583019 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.209770Jy sigma=0.001834 ! Fit after self-cal, rms=0.199922Jy sigma=0.001678 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0499199 Jy ! Component: 100 - total flux cleaned = 0.080355 Jy ! Total flux subtracted in 100 components = 0.080355 Jy ! Clean residual min=-0.013763 max=0.016625 Jy/beam ! Clean residual mean=0.000037 rms=0.003726 Jy/beam ! Combined flux in latest and established models = 0.663374 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 31 components and 0.663374 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.176432Jy sigma=0.001336 ! Fit after self-cal, rms=0.175600Jy sigma=0.001321 ! 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=3.77 mas, bmaj=8.753 mas, bpa=5.222 degrees ! Estimated noise=538.612 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 = 0.0345048 Jy ! Component: 100 - total flux cleaned = 0.0548127 Jy ! Component: 150 - total flux cleaned = 0.067635 Jy ! Component: 200 - total flux cleaned = 0.0759203 Jy ! Total flux subtracted in 200 components = 0.0759203 Jy ! Clean residual min=-0.017000 max=0.012712 Jy/beam ! Clean residual mean=0.000105 rms=0.003980 Jy/beam ! Combined flux in latest and established models = 0.739294 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 64 components and 0.739294 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.163289Jy sigma=0.001226 ! Fit after self-cal, rms=0.163186Jy sigma=0.001224 ! 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 0.79 HN 0.97 KP 1.06 ! LA 1.20 MK 1.06 NL 0.97 OV 0.97 ! PT 1.03 SC 0.92 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.95 HN 1.02 KP 1.05 ! LA 1.16 MK 1.09 NL 1.04 OV 1.01 ! PT 1.01 SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.09 HN 1.03 KP 0.94 ! LA 0.93 MK 1.07 NL 1.06 OV 0.94 ! PT 1.00 SC 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.88 HN 1.02 KP 0.92 ! LA 0.90 MK 1.14 NL 1.04 OV 1.02 ! PT 1.05 SC 0.92 ! ! ! Fit before self-cal, rms=0.163186Jy sigma=0.001224 ! Fit after self-cal, rms=0.126486Jy sigma=0.001002 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.778 mas, bmaj=8.691 mas, bpa=5.895 degrees ! Estimated noise=541.032 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 = 0.00640423 Jy ! Component: 100 - total flux cleaned = 0.00881802 Jy ! Component: 150 - total flux cleaned = 0.0101608 Jy ! Component: 200 - total flux cleaned = 0.0108457 Jy ! Total flux subtracted in 200 components = 0.0108457 Jy ! Clean residual min=-0.011303 max=0.009676 Jy/beam ! Clean residual mean=0.000084 rms=0.003269 Jy/beam ! Combined flux in latest and established models = 0.750139 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 81 components and 0.750139 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.125688Jy sigma=0.000998 ! Fit after self-cal, rms=0.125658Jy sigma=0.000998 ! 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=0.125658Jy sigma=0.000998 ! Fit after self-cal, rms=0.074989Jy sigma=0.000846 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.781 mas, bmaj=8.663 mas, bpa=5.926 degrees ! Estimated noise=540.941 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00108806 Jy ! Component: 100 - total flux cleaned = -0.00128089 Jy ! Component: 150 - total flux cleaned = -0.00144819 Jy ! Component: 200 - total flux cleaned = -0.00144934 Jy ! Total flux subtracted in 200 components = -0.00144934 Jy ! Clean residual min=-0.003914 max=0.003621 Jy/beam ! Clean residual mean=0.000005 rms=0.000839 Jy/beam ! Combined flux in latest and established models = 0.74869 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 95 components and 0.74869 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074772Jy sigma=0.000843 ! Fit after self-cal, rms=0.074737Jy sigma=0.000843 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 = 0.000162627 Jy ! Component: 100 - total flux cleaned = 0.00023451 Jy ! Component: 150 - total flux cleaned = 0.000168502 Jy ! Component: 200 - total flux cleaned = 0.000169126 Jy ! Total flux subtracted in 200 components = 0.000169126 Jy ! Clean residual min=-0.003602 max=0.003164 Jy/beam ! Clean residual mean=0.000005 rms=0.000799 Jy/beam ! Combined flux in latest and established models = 0.748859 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 101 components and 0.748859 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074615Jy sigma=0.000841 ! Fit after self-cal, rms=0.074606Jy sigma=0.000841 ! 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=0.074606Jy sigma=0.000841 ! Fit after self-cal, rms=0.074694Jy sigma=0.000841 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.783 mas, bmaj=8.668 mas, bpa=5.99 degrees ! Estimated noise=541.94 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000524357 Jy ! Component: 100 - total flux cleaned = -0.000593521 Jy ! Component: 150 - total flux cleaned = -0.000719012 Jy ! Component: 200 - total flux cleaned = -0.000834448 Jy ! Total flux subtracted in 200 components = -0.000834448 Jy ! Clean residual min=-0.003359 max=0.002979 Jy/beam ! Clean residual mean=0.000005 rms=0.000743 Jy/beam ! Combined flux in latest and established models = 0.748025 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 103 components and 0.748025 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074592Jy sigma=0.000840 ! Fit after self-cal, rms=0.074589Jy sigma=0.000840 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 = -1.02317e-05 Jy ! Component: 100 - total flux cleaned = -6.16357e-05 Jy ! Component: 150 - total flux cleaned = -1.24893e-05 Jy ! Component: 200 - total flux cleaned = -5.77439e-05 Jy ! Total flux subtracted in 200 components = -5.77439e-05 Jy ! Clean residual min=-0.003177 max=0.002889 Jy/beam ! Clean residual mean=0.000005 rms=0.000721 Jy/beam ! Combined flux in latest and established models = 0.747967 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 105 components and 0.747967 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074526Jy sigma=0.000839 ! Fit after self-cal, rms=0.074522Jy sigma=0.000839 ! 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=0.074522Jy sigma=0.000839 ! Fit after self-cal, rms=0.074660Jy sigma=0.000839 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.4 mas, bmaj=12.32 mas, bpa=-11.11 degrees ! Estimated noise=639.262 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000163137 Jy ! Component: 100 - total flux cleaned = 0.000379419 Jy ! Component: 150 - total flux cleaned = 0.000414025 Jy ! Component: 200 - total flux cleaned = 0.000413559 Jy ! Total flux subtracted in 200 components = 0.000413559 Jy ! Clean residual min=-0.002659 max=0.003415 Jy/beam ! Clean residual mean=0.000011 rms=0.000809 Jy/beam ! Combined flux in latest and established models = 0.748381 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 115 components and 0.748381 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074631Jy sigma=0.000838 ! Fit after self-cal, rms=0.074629Jy sigma=0.000838 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 = 0.000155308 Jy ! Component: 100 - total flux cleaned = 0.000101962 Jy ! Component: 150 - total flux cleaned = 8.1538e-05 Jy ! Component: 200 - total flux cleaned = 8.3103e-05 Jy ! Total flux subtracted in 200 components = 8.3103e-05 Jy ! Clean residual min=-0.002699 max=0.003366 Jy/beam ! Clean residual mean=0.000012 rms=0.000801 Jy/beam ! Combined flux in latest and established models = 0.748464 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 122 components and 0.748464 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074617Jy sigma=0.000838 ! Fit after self-cal, rms=0.074615Jy sigma=0.000838 ! 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=3.783 mas, bmaj=8.667 mas, bpa=6.047 degrees ! Estimated noise=542.915 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.783 x 8.667 at 6.047 degrees (North through East) ! Clean map min=-0.0026949 max=0.4176 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=2.984 mas, bmaj=7.78 mas, bpa=8.735 degrees ! Estimated noise=801.695 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.315172 Jy ! Component: 100 - total flux cleaned = 0.459363 Jy ! Component: 150 - total flux cleaned = 0.544173 Jy ! Component: 200 - total flux cleaned = 0.600282 Jy ! Total flux subtracted in 200 components = 0.600282 Jy ! Clean residual min=-0.012232 max=0.030215 Jy/beam ! Clean residual mean=0.000009 rms=0.004452 Jy/beam ! Combined flux in latest and established models = 0.600283 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.600283 Jy ! Inverting map and beam ! Estimated beam: bmin=3.783 mas, bmaj=8.667 mas, bpa=6.047 degrees ! Estimated noise=542.915 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 = 0.05747 Jy ! Component: 100 - total flux cleaned = 0.0898378 Jy ! Component: 150 - total flux cleaned = 0.109607 Jy ! Component: 200 - total flux cleaned = 0.122297 Jy ! Total flux subtracted in 200 components = 0.122297 Jy ! Clean residual min=-0.004005 max=0.007266 Jy/beam ! Clean residual mean=0.000011 rms=0.001275 Jy/beam ! Combined flux in latest and established models = 0.72258 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 67 components and 0.72258 Jy ! Inverting map ! Added new window around map position (3.5, -3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00842968 Jy ! Component: 100 - total flux cleaned = 0.0139946 Jy ! Component: 150 - total flux cleaned = 0.0178291 Jy ! Component: 200 - total flux cleaned = 0.0205584 Jy ! Total flux subtracted in 200 components = 0.0205584 Jy ! Clean residual min=-0.002484 max=0.002480 Jy/beam ! Clean residual mean=0.000007 rms=0.000650 Jy/beam ! Combined flux in latest and established models = 0.743138 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 99 components and 0.743138 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=7.4 mas, bmaj=12.32 mas, bpa=-11.11 degrees ! Estimated noise=639.262 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00283406 Jy ! Component: 100 - total flux cleaned = 0.0044239 Jy ! Component: 150 - total flux cleaned = 0.00525077 Jy ! Component: 200 - total flux cleaned = 0.00553452 Jy ! Total flux subtracted in 200 components = 0.00553452 Jy ! Clean residual min=-0.002717 max=0.003094 Jy/beam ! Clean residual mean=0.000011 rms=0.000768 Jy/beam ! Combined flux in latest and established models = 0.748673 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 = 0.000123681 Jy ! Component: 100 - total flux cleaned = 0.000235938 Jy ! Component: 150 - total flux cleaned = 0.000338607 Jy ! Component: 200 - total flux cleaned = 0.000433375 Jy ! Total flux subtracted in 200 components = 0.000433375 Jy ! Clean residual min=-0.002724 max=0.003027 Jy/beam ! Clean residual mean=0.000011 rms=0.000761 Jy/beam ! Combined flux in latest and established models = 0.749106 Jy ! Adding 61 model components to the UV plane model. ! The established model now contains 145 components and 0.749106 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.783 mas, bmaj=8.667 mas, bpa=6.047 degrees ! Estimated noise=542.915 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000203255 Jy ! Component: 100 - total flux cleaned = -7.57921e-05 Jy ! Component: 150 - total flux cleaned = 7.21546e-05 Jy ! Component: 200 - total flux cleaned = 0.000200332 Jy ! Total flux subtracted in 200 components = 0.000200332 Jy ! Clean residual min=-0.002281 max=0.002337 Jy/beam ! Clean residual mean=0.000006 rms=0.000583 Jy/beam ! Combined flux in latest and established models = 0.749306 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 157 components and 0.749306 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074347Jy sigma=0.000835 ! Fit after self-cal, rms=0.074333Jy sigma=0.000835 wmodel J1911+2658_S_2014_06_09_pus_map.mod ! Writing 157 model components to file: J1911+2658_S_2014_06_09_pus_map.mod wobs J1911+2658_S_2014_06_09_pus_uvs.fits ! Writing UV FITS file: J1911+2658_S_2014_06_09_pus_uvs.fits wwins J1911+2658_S_2014_06_09_pus_map.win ! wwins: Wrote 3 windows to J1911+2658_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 = -0.000181822 Jy ! Component: 100 - total flux cleaned = -0.000482369 Jy ! Component: 150 - total flux cleaned = -0.00051657 Jy ! Component: 200 - total flux cleaned = -0.000618237 Jy ! Component: 250 - total flux cleaned = -0.00061922 Jy ! Component: 300 - total flux cleaned = -0.000588921 Jy ! Component: 350 - total flux cleaned = -0.000588897 Jy ! Component: 400 - total flux cleaned = -0.000617594 Jy ! Component: 450 - total flux cleaned = -0.000644968 Jy ! Component: 500 - total flux cleaned = -0.000589741 Jy ! Component: 550 - total flux cleaned = -0.000590076 Jy ! Component: 600 - total flux cleaned = -0.00066899 Jy ! Component: 650 - total flux cleaned = -0.000771295 Jy ! Component: 700 - total flux cleaned = -0.000845914 Jy ! Component: 750 - total flux cleaned = -0.00084542 Jy ! Component: 800 - total flux cleaned = -0.000893094 Jy ! Component: 850 - total flux cleaned = -0.000939803 Jy ! Component: 900 - total flux cleaned = -0.000870869 Jy ! Component: 950 - total flux cleaned = -0.000893469 Jy ! Component: 1000 - total flux cleaned = -0.000915521 Jy ! Component: 1050 - total flux cleaned = -0.000937266 Jy ! Component: 1100 - total flux cleaned = -0.000915402 Jy ! Component: 1150 - total flux cleaned = -0.000831335 Jy ! Component: 1200 - total flux cleaned = -0.000810918 Jy ! Component: 1250 - total flux cleaned = -0.00077063 Jy ! Component: 1300 - total flux cleaned = -0.000730912 Jy ! Component: 1350 - total flux cleaned = -0.000691597 Jy ! Component: 1400 - total flux cleaned = -0.000652751 Jy ! Component: 1450 - total flux cleaned = -0.000614188 Jy ! Component: 1500 - total flux cleaned = -0.000594869 Jy ! Component: 1550 - total flux cleaned = -0.000539111 Jy ! Component: 1600 - total flux cleaned = -0.000466395 Jy ! Component: 1650 - total flux cleaned = -0.000448709 Jy ! Component: 1700 - total flux cleaned = -0.000449018 Jy ! Component: 1750 - total flux cleaned = -0.000431324 Jy ! Component: 1800 - total flux cleaned = -0.000379534 Jy ! Component: 1850 - total flux cleaned = -0.000345703 Jy ! Component: 1900 - total flux cleaned = -0.000362282 Jy ! Component: 1950 - total flux cleaned = -0.000345774 Jy ! Component: 2000 - total flux cleaned = -0.000345671 Jy ! Component: 2050 - total flux cleaned = -0.000329474 Jy ! Component: 2100 - total flux cleaned = -0.000345553 Jy ! Component: 2150 - total flux cleaned = -0.000314097 Jy ! Component: 2200 - total flux cleaned = -0.000298671 Jy ! Component: 2250 - total flux cleaned = -0.000314422 Jy ! Component: 2300 - total flux cleaned = -0.000269068 Jy ! Component: 2350 - total flux cleaned = -0.000254111 Jy ! Component: 2400 - total flux cleaned = -0.000283838 Jy ! Component: 2450 - total flux cleaned = -0.000269197 Jy ! Component: 2500 - total flux cleaned = -0.000225777 Jy ! Component: 2550 - total flux cleaned = -0.000225698 Jy ! Component: 2600 - total flux cleaned = -0.000183282 Jy ! Component: 2650 - total flux cleaned = -0.000169317 Jy ! Component: 2700 - total flux cleaned = -0.000169265 Jy ! Component: 2750 - total flux cleaned = -0.000128206 Jy ! Component: 2800 - total flux cleaned = -0.000101086 Jy ! Component: 2850 - total flux cleaned = -8.77e-05 Jy ! Component: 2900 - total flux cleaned = -4.80504e-05 Jy ! Component: 2950 - total flux cleaned = -0.000100437 Jy ! Component: 3000 - total flux cleaned = -0.00010017 Jy ! Component: 3050 - total flux cleaned = -9.94404e-06 Jy ! Component: 3100 - total flux cleaned = -2.27281e-05 Jy ! Component: 3150 - total flux cleaned = -4.77768e-05 Jy ! Component: 3200 - total flux cleaned = 1.44149e-05 Jy ! Component: 3250 - total flux cleaned = 2.1552e-06 Jy ! Component: 3300 - total flux cleaned = 3.9085e-05 Jy ! Component: 3350 - total flux cleaned = 1.46385e-05 Jy ! Component: 3400 - total flux cleaned = -9.40806e-06 Jy ! Component: 3450 - total flux cleaned = -4.50751e-05 Jy ! Component: 3500 - total flux cleaned = -9.48812e-06 Jy ! Component: 3550 - total flux cleaned = -9.41402e-06 Jy ! Component: 3600 - total flux cleaned = -3.25829e-05 Jy ! Component: 3650 - total flux cleaned = -4.40831e-05 Jy ! Component: 3700 - total flux cleaned = -4.39886e-05 Jy ! Component: 3750 - total flux cleaned = -5.52304e-05 Jy ! Component: 3800 - total flux cleaned = -3.26105e-05 Jy ! Component: 3850 - total flux cleaned = -3.2739e-05 Jy ! Component: 3900 - total flux cleaned = -7.69816e-05 Jy ! Component: 3950 - total flux cleaned = -7.69586e-05 Jy ! Component: 4000 - total flux cleaned = -5.51838e-05 Jy ! Component: 4050 - total flux cleaned = -6.61049e-05 Jy ! Total flux subtracted in 4096 components = -7.67637e-05 Jy ! Clean residual min=-0.000769 max=0.000600 Jy/beam ! Clean residual mean=0.000002 rms=0.000207 Jy/beam ! Combined flux in latest and established models = 0.74923 Jy keep ! Adding 317 model components to the UV plane model. ! The established model now contains 474 components and 0.74923 Jy ![Exited script file: muppet] wmap "J1911+2658_S_2014_06_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.783 x 8.667 at 6.047 degrees (North through East) ! Clean map min=-0.0012908 max=0.42005 Jy/beam ! Writing clean map to FITS file: J1911+2658_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 0.420052 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000203807 device "J1911+2658_S_2014_06_09_pus\_map.eps/VPS" ! Attempting to open device: 'J1911+2658_S_2014_06_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.145558 0.145558 0.291117 0.582233 1.16447 2.32893 4.65787 9.31573 18.6315 37.2629 74.5259 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.42 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.783 x 8.667 at 6.047 degrees (North through East) ! Clean map min=-0.0012908 max=0.42005 Jy/beam quit ! Quitting program ! Log file J1911+2658_S_2014_06_09_pus_uvs.log closed on Wed Nov 16 20:02:09 2016