! Started logfile: /scr/pima/rdv93_uvs/J2035+1857_S_uvs.log on Tue Sep 24 17:09:18 2013 obs /scr/pima/rdv93_uvs/J2035+1857_S_uva.fits ! Reading UV FITS file: /scr/pima/rdv93_uvs/J2035+1857_S_uva.fits ! AN table 1: 180 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.995926 visibilities/baseline/integration-bin. ! Found source: J2035+1857 ! ! 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 2.23693e+09 1.6e+07 1 1.6e+07 ! 02 2 2.26693e+09 1.6e+07 1 1.6e+07 ! 03 3 2.35693e+09 1.6e+07 1 1.6e+07 ! 04 4 2.37693e+09 1.6e+07 1 1.6e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 32268 visibilities. select RR ! 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 ![@/home/lpetrov/bin/01_muppet /scr/pima/rdv93_uvs/J2035+1857_S] 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 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.057054Jy sigma=3.069574 ! Fit after self-cal, rms=0.765705Jy sigma=1.615537 ! 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=3.79 mas, bmaj=6.83 mas, bpa=-5.513 degrees ! Estimated noise=4.25939 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 = 0.250718 Jy ! Component: 100 - total flux cleaned = 0.347585 Jy ! Total flux subtracted in 100 components = 0.347585 Jy ! Clean residual min=-0.038896 max=0.066473 Jy/beam ! Clean residual mean=-0.000376 rms=0.012393 Jy/beam ! Combined flux in latest and established models = 0.347585 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 28 components and 0.347585 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.189046Jy sigma=0.657791 ! Fit after self-cal, rms=0.188094Jy sigma=0.656965 ! 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=5.017 mas, bmaj=8.464 mas, bpa=-4.524 degrees ! Estimated noise=1.70664 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 = 0.0843122 Jy ! Component: 100 - total flux cleaned = 0.131563 Jy ! Component: 150 - total flux cleaned = 0.158731 Jy ! Component: 200 - total flux cleaned = 0.174431 Jy ! Total flux subtracted in 200 components = 0.174431 Jy ! Clean residual min=-0.033492 max=0.080450 Jy/beam ! Clean residual mean=-0.000195 rms=0.012004 Jy/beam ! Combined flux in latest and established models = 0.522016 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 53 components and 0.522016 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.174893Jy sigma=0.490196 ! Fit after self-cal, rms=0.174530Jy sigma=0.489590 ! Inverting map ! Added new window around map position (-34.5, -21.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0694819 Jy ! Component: 100 - total flux cleaned = 0.0978795 Jy ! Component: 150 - total flux cleaned = 0.109303 Jy ! Component: 200 - total flux cleaned = 0.118779 Jy ! Total flux subtracted in 200 components = 0.118779 Jy ! Clean residual min=-0.022982 max=0.056795 Jy/beam ! Clean residual mean=-0.000192 rms=0.007689 Jy/beam ! Combined flux in latest and established models = 0.640795 Jy ! Performing phase self-cal ! Adding 56 model components to the UV plane model. ! The established model now contains 109 components and 0.640795 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.152949Jy sigma=0.383553 ! Fit after self-cal, rms=0.151094Jy sigma=0.372711 ! Inverting map ! Added new window around map position (-15.5, -6.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0477711 Jy ! Component: 100 - total flux cleaned = 0.0606003 Jy ! Component: 150 - total flux cleaned = 0.066248 Jy ! Component: 200 - total flux cleaned = 0.0704668 Jy ! Total flux subtracted in 200 components = 0.0704668 Jy ! Clean residual min=-0.014635 max=0.022254 Jy/beam ! Clean residual mean=-0.000080 rms=0.004576 Jy/beam ! Combined flux in latest and established models = 0.711262 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 150 components and 0.711262 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.134454Jy sigma=0.317793 ! Fit after self-cal, rms=0.131578Jy sigma=0.309885 ! 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 0.99 FD 0.96 HN 0.91 KP 1.01 ! LA 1.08 MK 0.77 NL 1.08 OV 1.01 ! PT 0.96 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.03 HN 1.00 KP 1.01 ! LA 0.99 MK 1.13 NL 1.13 OV 1.05 ! PT 0.97 SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.07 HN 0.96 KP 0.92 ! LA 0.96 MK 1.13 NL 1.21 OV 1.09 ! PT 1.05 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 0.94 KP 0.85 ! LA 0.80 MK 1.24 NL 1.15 OV 0.95 ! PT 0.92 SC 1.08 ! ! ! Fit before self-cal, rms=0.131578Jy sigma=0.309885 ! Fit after self-cal, rms=0.124313Jy sigma=0.253816 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=5.079 mas, bmaj=8.564 mas, bpa=-4.798 degrees ! Estimated noise=1.69676 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 = 0.00565265 Jy ! Component: 100 - total flux cleaned = 0.0111381 Jy ! Component: 150 - total flux cleaned = 0.0134809 Jy ! Component: 200 - total flux cleaned = 0.0131614 Jy ! Total flux subtracted in 200 components = 0.0131614 Jy ! Clean residual min=-0.007846 max=0.012581 Jy/beam ! Clean residual mean=-0.000013 rms=0.002342 Jy/beam ! Combined flux in latest and established models = 0.724423 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 173 components and 0.724423 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.118693Jy sigma=0.244327 ! Fit after self-cal, rms=0.118110Jy sigma=0.242847 ! Inverting map ! Added new window around map position (-6.5, 6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00744048 Jy ! Component: 100 - total flux cleaned = 0.0103362 Jy ! Component: 150 - total flux cleaned = 0.0125607 Jy ! Component: 200 - total flux cleaned = 0.013063 Jy ! Total flux subtracted in 200 components = 0.013063 Jy ! Clean residual min=-0.007386 max=0.008032 Jy/beam ! Clean residual mean=0.000007 rms=0.001963 Jy/beam ! Combined flux in latest and established models = 0.737486 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 200 components and 0.737486 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.115278Jy sigma=0.238985 ! Fit after self-cal, rms=0.114813Jy sigma=0.238237 ! 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=0.114813Jy sigma=0.238237 ! Fit after self-cal, rms=0.112024Jy sigma=0.234570 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.079 mas, bmaj=8.52 mas, bpa=-4.071 degrees ! Estimated noise=1.6804 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00179404 Jy ! Component: 100 - total flux cleaned = 0.0043226 Jy ! Component: 150 - total flux cleaned = 0.00583097 Jy ! Component: 200 - total flux cleaned = 0.0062132 Jy ! Total flux subtracted in 200 components = 0.0062132 Jy ! Clean residual min=-0.005891 max=0.005259 Jy/beam ! Clean residual mean=-0.000000 rms=0.001358 Jy/beam ! Combined flux in latest and established models = 0.743699 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 216 components and 0.743699 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.110440Jy sigma=0.232628 ! Fit after self-cal, rms=0.110185Jy sigma=0.232324 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 = 0.00313749 Jy ! Component: 100 - total flux cleaned = 0.0044399 Jy ! Component: 150 - total flux cleaned = 0.00444225 Jy ! Component: 200 - total flux cleaned = 0.00444177 Jy ! Total flux subtracted in 200 components = 0.00444177 Jy ! Clean residual min=-0.005284 max=0.004791 Jy/beam ! Clean residual mean=0.000004 rms=0.001223 Jy/beam ! Combined flux in latest and established models = 0.748141 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 229 components and 0.748141 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.109290Jy sigma=0.231297 ! Fit after self-cal, rms=0.109172Jy sigma=0.231166 ! 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=0.109172Jy sigma=0.231166 ! Fit after self-cal, rms=0.108422Jy sigma=0.230940 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.084 mas, bmaj=8.522 mas, bpa=-4.06 degrees ! Estimated noise=1.67278 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00152081 Jy ! Component: 100 - total flux cleaned = 0.00344975 Jy ! Component: 150 - total flux cleaned = 0.00485995 Jy ! Component: 200 - total flux cleaned = 0.00537234 Jy ! Total flux subtracted in 200 components = 0.00537234 Jy ! Clean residual min=-0.004760 max=0.004082 Jy/beam ! Clean residual mean=0.000001 rms=0.001082 Jy/beam ! Combined flux in latest and established models = 0.753513 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 244 components and 0.753513 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.107738Jy sigma=0.230165 ! Fit after self-cal, rms=0.107625Jy sigma=0.230019 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 = 0.00179095 Jy ! Component: 100 - total flux cleaned = 0.0027935 Jy ! Component: 150 - total flux cleaned = 0.00301597 Jy ! Component: 200 - total flux cleaned = 0.00291019 Jy ! Total flux subtracted in 200 components = 0.00291019 Jy ! Clean residual min=-0.004339 max=0.003751 Jy/beam ! Clean residual mean=0.000003 rms=0.001008 Jy/beam ! Combined flux in latest and established models = 0.756424 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 254 components and 0.756423 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.107164Jy sigma=0.229565 ! Fit after self-cal, rms=0.107097Jy sigma=0.229482 ! 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=0.107097Jy sigma=0.229482 ! Fit after self-cal, rms=0.106563Jy sigma=0.229353 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.825 mas, bmaj=11.97 mas, bpa=-4.31 degrees ! Estimated noise=1.47938 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00169382 Jy ! Component: 100 - total flux cleaned = 0.00217323 Jy ! Component: 150 - total flux cleaned = 0.00217604 Jy ! Component: 200 - total flux cleaned = 0.00225136 Jy ! Total flux subtracted in 200 components = 0.00225136 Jy ! Clean residual min=-0.003774 max=0.003141 Jy/beam ! Clean residual mean=0.000001 rms=0.000928 Jy/beam ! Combined flux in latest and established models = 0.758675 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 277 components and 0.758675 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.106405Jy sigma=0.229003 ! Fit after self-cal, rms=0.106352Jy sigma=0.228931 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 = 0.00107494 Jy ! Component: 100 - total flux cleaned = 0.00129984 Jy ! Component: 150 - total flux cleaned = 0.00157435 Jy ! Component: 200 - total flux cleaned = 0.00157631 Jy ! Total flux subtracted in 200 components = 0.00157631 Jy ! Clean residual min=-0.003685 max=0.003026 Jy/beam ! Clean residual mean=0.000004 rms=0.000874 Jy/beam ! Combined flux in latest and established models = 0.760251 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 293 components and 0.760251 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.106248Jy sigma=0.228729 ! Fit after self-cal, rms=0.106209Jy sigma=0.228684 ! 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=5.085 mas, bmaj=8.529 mas, bpa=-4.116 degrees ! Estimated noise=1.66781 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.085 x 8.529 at -4.116 degrees (North through East) ! Clean map min=-0.0080324 max=0.29269 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=3.839 mas, bmaj=6.868 mas, bpa=-5.205 degrees ! Estimated noise=4.15461 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.24217 Jy ! Component: 100 - total flux cleaned = 0.348892 Jy ! Component: 150 - total flux cleaned = 0.424647 Jy ! Component: 200 - total flux cleaned = 0.483423 Jy ! Total flux subtracted in 200 components = 0.483423 Jy ! Clean residual min=-0.024266 max=0.034731 Jy/beam ! Clean residual mean=-0.000266 rms=0.007969 Jy/beam ! Combined flux in latest and established models = 0.483422 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 62 model components to the UV plane model. ! The established model now contains 62 components and 0.483422 Jy ! Inverting map and beam ! Estimated beam: bmin=5.085 mas, bmaj=8.529 mas, bpa=-4.116 degrees ! Estimated noise=1.66781 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 = 0.0651395 Jy ! Component: 100 - total flux cleaned = 0.112309 Jy ! Component: 150 - total flux cleaned = 0.148249 Jy ! Component: 200 - total flux cleaned = 0.176058 Jy ! Total flux subtracted in 200 components = 0.176058 Jy ! Clean residual min=-0.012561 max=0.016718 Jy/beam ! Clean residual mean=-0.000153 rms=0.004224 Jy/beam ! Combined flux in latest and established models = 0.65948 Jy ! Adding 88 model components to the UV plane model. ! The established model now contains 139 components and 0.65948 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=9.825 mas, bmaj=11.97 mas, bpa=-4.31 degrees ! Estimated noise=1.47938 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0284207 Jy ! Component: 100 - total flux cleaned = 0.0484591 Jy ! Component: 150 - total flux cleaned = 0.0632058 Jy ! Component: 200 - total flux cleaned = 0.0730914 Jy ! Total flux subtracted in 200 components = 0.0730914 Jy ! Clean residual min=-0.007063 max=0.007211 Jy/beam ! Clean residual mean=-0.000060 rms=0.002167 Jy/beam ! Combined flux in latest and established models = 0.732571 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 = 0.00498199 Jy ! Component: 100 - total flux cleaned = 0.00819798 Jy ! Component: 150 - total flux cleaned = 0.0111256 Jy ! Component: 200 - total flux cleaned = 0.0133879 Jy ! Total flux subtracted in 200 components = 0.0133879 Jy ! Clean residual min=-0.004370 max=0.005095 Jy/beam ! Clean residual mean=-0.000026 rms=0.001338 Jy/beam ! Combined flux in latest and established models = 0.745959 Jy ! Adding 133 model components to the UV plane model. ! The established model now contains 259 components and 0.745959 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=5.085 mas, bmaj=8.529 mas, bpa=-4.116 degrees ! Estimated noise=1.66781 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00368351 Jy ! Component: 100 - total flux cleaned = 0.00448333 Jy ! Component: 150 - total flux cleaned = 0.00484396 Jy ! Component: 200 - total flux cleaned = 0.00501477 Jy ! Total flux subtracted in 200 components = 0.00501477 Jy ! Clean residual min=-0.004505 max=0.005364 Jy/beam ! Clean residual mean=-0.000014 rms=0.001129 Jy/beam ! Combined flux in latest and established models = 0.750974 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 281 components and 0.750974 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.106494Jy sigma=0.230699 ! Fit after self-cal, rms=0.105845Jy sigma=0.229634 wmodel /scr/pima/rdv93_uvs/J2035+1857_S_map.mod ! Writing 281 model components to file: /scr/pima/rdv93_uvs/J2035+1857_S_map.mod wobs /scr/pima/rdv93_uvs/J2035+1857_S_uvs.fits ! Writing UV FITS file: /scr/pima/rdv93_uvs/J2035+1857_S_uvs.fits wwins /scr/pima/rdv93_uvs/J2035+1857_S_map.win ! wwins: Wrote 4 windows to /scr/pima/rdv93_uvs/J2035+1857_S_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 = 0.00209889 Jy ! Component: 100 - total flux cleaned = 0.00270616 Jy ! Component: 150 - total flux cleaned = 0.00305135 Jy ! Component: 200 - total flux cleaned = 0.00318474 Jy ! Component: 250 - total flux cleaned = 0.00299555 Jy ! Component: 300 - total flux cleaned = 0.00281157 Jy ! Component: 350 - total flux cleaned = 0.00269149 Jy ! Component: 400 - total flux cleaned = 0.00246031 Jy ! Component: 450 - total flux cleaned = 0.00229138 Jy ! Component: 500 - total flux cleaned = 0.00201829 Jy ! Component: 550 - total flux cleaned = 0.00196497 Jy ! Component: 600 - total flux cleaned = 0.00186131 Jy ! Component: 650 - total flux cleaned = 0.00181108 Jy ! Component: 700 - total flux cleaned = 0.00171118 Jy ! Component: 750 - total flux cleaned = 0.00161438 Jy ! Component: 800 - total flux cleaned = 0.00152069 Jy ! Component: 850 - total flux cleaned = 0.00152197 Jy ! Component: 900 - total flux cleaned = 0.00152275 Jy ! Component: 950 - total flux cleaned = 0.00147799 Jy ! Component: 1000 - total flux cleaned = 0.00134718 Jy ! Component: 1050 - total flux cleaned = 0.00130481 Jy ! Component: 1100 - total flux cleaned = 0.00122059 Jy ! Component: 1150 - total flux cleaned = 0.0010552 Jy ! Component: 1200 - total flux cleaned = 0.000973779 Jy ! Component: 1250 - total flux cleaned = 0.000853654 Jy ! Component: 1300 - total flux cleaned = 0.000775157 Jy ! Component: 1350 - total flux cleaned = 0.000736349 Jy ! Component: 1400 - total flux cleaned = 0.000659701 Jy ! Component: 1450 - total flux cleaned = 0.00065929 Jy ! Component: 1500 - total flux cleaned = 0.000546509 Jy ! Component: 1550 - total flux cleaned = 0.000436031 Jy ! Component: 1600 - total flux cleaned = 0.00043627 Jy ! Component: 1650 - total flux cleaned = 0.000400334 Jy ! Component: 1700 - total flux cleaned = 0.000364034 Jy ! Component: 1750 - total flux cleaned = 0.000328761 Jy ! Component: 1800 - total flux cleaned = 0.000294112 Jy ! Component: 1850 - total flux cleaned = 0.000192611 Jy ! Component: 1900 - total flux cleaned = 0.000294039 Jy ! Component: 1950 - total flux cleaned = 0.000359839 Jy ! Component: 2000 - total flux cleaned = 0.000359559 Jy ! Component: 2050 - total flux cleaned = 0.000359717 Jy ! Component: 2100 - total flux cleaned = 0.000391972 Jy ! Component: 2150 - total flux cleaned = 0.0004239 Jy ! Component: 2200 - total flux cleaned = 0.000486406 Jy ! Component: 2250 - total flux cleaned = 0.000394082 Jy ! Component: 2300 - total flux cleaned = 0.000516545 Jy ! Component: 2350 - total flux cleaned = 0.000667684 Jy ! Component: 2400 - total flux cleaned = 0.000697429 Jy ! Component: 2450 - total flux cleaned = 0.000786103 Jy ! Component: 2500 - total flux cleaned = 0.000756855 Jy ! Component: 2550 - total flux cleaned = 0.000930162 Jy ! Component: 2600 - total flux cleaned = 0.00101586 Jy ! Component: 2650 - total flux cleaned = 0.000930327 Jy ! Component: 2700 - total flux cleaned = 0.000986391 Jy ! Component: 2750 - total flux cleaned = 0.000958734 Jy ! Component: 2800 - total flux cleaned = 0.00101346 Jy ! Component: 2850 - total flux cleaned = 0.00101336 Jy ! Component: 2900 - total flux cleaned = 0.000959734 Jy ! Component: 2950 - total flux cleaned = 0.000960124 Jy ! Component: 3000 - total flux cleaned = 0.00106571 Jy ! Component: 3050 - total flux cleaned = 0.0010127 Jy ! Component: 3100 - total flux cleaned = 0.000857005 Jy ! Component: 3150 - total flux cleaned = 0.000934418 Jy ! Component: 3200 - total flux cleaned = 0.000959962 Jy ! Component: 3250 - total flux cleaned = 0.000960132 Jy ! Component: 3300 - total flux cleaned = 0.000984855 Jy ! Component: 3350 - total flux cleaned = 0.00113405 Jy ! Component: 3400 - total flux cleaned = 0.0010848 Jy ! Component: 3450 - total flux cleaned = 0.00108475 Jy ! Component: 3500 - total flux cleaned = 0.00113292 Jy ! Component: 3550 - total flux cleaned = 0.00127666 Jy ! Component: 3600 - total flux cleaned = 0.001229 Jy ! Component: 3650 - total flux cleaned = 0.00132339 Jy ! Component: 3700 - total flux cleaned = 0.00134702 Jy ! Component: 3750 - total flux cleaned = 0.00141668 Jy ! Component: 3800 - total flux cleaned = 0.00141669 Jy ! Component: 3850 - total flux cleaned = 0.00141671 Jy ! Component: 3900 - total flux cleaned = 0.0014392 Jy ! Component: 3950 - total flux cleaned = 0.00139437 Jy ! Component: 4000 - total flux cleaned = 0.00155039 Jy ! Component: 4050 - total flux cleaned = 0.00152838 Jy ! Total flux subtracted in 4096 components = 0.00155052 Jy ! Clean residual min=-0.001241 max=0.001216 Jy/beam ! Clean residual mean=0.000002 rms=0.000399 Jy/beam ! Combined flux in latest and established models = 0.752524 Jy keep ! Adding 229 model components to the UV plane model. ! The established model now contains 508 components and 0.752524 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/rdv93_uvs/J2035+1857_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.085 x 8.529 at -4.116 degrees (North through East) ! Clean map min=-0.0052796 max=0.29201 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv93_uvs/J2035+1857_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.292008 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000397045 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.407912 0.407912 0.815825 1.63165 3.2633 6.5266 13.0532 26.1064 52.2128 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.292 quit ! Quitting program ! Log file /scr/pima/rdv93_uvs/J2035+1857_S_uvs.log closed on Tue Sep 24 17:09:24 2013