! Started logfile: /scr/pima/bg219e_uvs/J1925-3401_S_uvs.log on Thu Apr 7 06:50:32 2016 obs /scr/pima/bg219e_uvs/J1925-3401_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J1925-3401_S_uva.fits ! AN table 1: 52 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.824252 visibilities/baseline/integration-bin. ! Found source: J1925-3401 ! ! 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 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! 04 4 2.348e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 54 lines of history. ! ! Reading 6172 visibilities. select rr, 1,2,3,4,6,7,8 ! Restricting channel ranges to the available 4 channels. ! 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/bg219e_uvs/J1925-3401_S] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 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 61 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 61 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 61 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 61 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.081126Jy sigma=15.593750 ! Fit after self-cal, rms=0.607705Jy sigma=8.328287 ! 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=3.061 mas, bmaj=13.39 mas, bpa=13.01 degrees ! Estimated noise=1.01493 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 = 0.311651 Jy ! Component: 100 - total flux cleaned = 0.390773 Jy ! Total flux subtracted in 100 components = 0.390773 Jy ! Clean residual min=-0.019022 max=0.041537 Jy/beam ! Clean residual mean=0.000056 rms=0.006055 Jy/beam ! Combined flux in latest and established models = 0.390773 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.390773 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.131920Jy sigma=1.818611 ! Fit after self-cal, rms=0.131928Jy sigma=1.818342 ! Inverting map ! Added new window around map position (4.5, -5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0439969 Jy ! Component: 100 - total flux cleaned = 0.0715972 Jy ! Total flux subtracted in 100 components = 0.0715972 Jy ! Clean residual min=-0.015793 max=0.020013 Jy/beam ! Clean residual mean=0.000053 rms=0.004350 Jy/beam ! Combined flux in latest and established models = 0.46237 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 23 components and 0.46237 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.114635Jy sigma=1.504195 ! Fit after self-cal, rms=0.114482Jy sigma=1.501236 ! 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=3.843 mas, bmaj=15.71 mas, bpa=12.34 degrees ! Estimated noise=0.672673 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 = 0.0226684 Jy ! Component: 100 - total flux cleaned = 0.0298416 Jy ! Component: 150 - total flux cleaned = 0.0331269 Jy ! Component: 200 - total flux cleaned = 0.0357204 Jy ! Total flux subtracted in 200 components = 0.0357204 Jy ! Clean residual min=-0.011035 max=0.011215 Jy/beam ! Clean residual mean=0.000102 rms=0.003054 Jy/beam ! Combined flux in latest and established models = 0.498091 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 45 components and 0.498091 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.109861Jy sigma=1.411412 ! Fit after self-cal, rms=0.109833Jy sigma=1.410836 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.843 x 15.71 at 12.34 degrees (North through East) ! Clean map min=-0.011737 max=0.37984 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.95 HN 1.18 KP 0.99 ! LA 1.03 NL 1.03 OV 0.96 PT 0.97 ! SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.96 HN 1.18 KP 0.99 ! LA 1.01 NL 1.03 OV 0.97 PT 1.02 ! SC 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.95 HN 1.18 KP 0.99 ! LA 1.02 NL 1.01 OV 0.97 PT 1.02 ! SC 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.95 HN 1.17 KP 1.00 ! LA 1.03 NL 0.97 OV 0.99 PT 1.04 ! SC 0.99 ! ! ! Fit before self-cal, rms=0.109833Jy sigma=1.410836 ! Fit after self-cal, rms=0.111146Jy sigma=1.362163 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.83 mas, bmaj=16.02 mas, bpa=13 degrees ! Estimated noise=0.671632 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 = -0.00472833 Jy ! Component: 100 - total flux cleaned = -0.00576081 Jy ! Component: 150 - total flux cleaned = -0.00644721 Jy ! Component: 200 - total flux cleaned = -0.00686175 Jy ! Total flux subtracted in 200 components = -0.00686175 Jy ! Clean residual min=-0.008571 max=0.007716 Jy/beam ! Clean residual mean=-0.000008 rms=0.002224 Jy/beam ! Combined flux in latest and established models = 0.491229 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 60 components and 0.491229 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.109938Jy sigma=1.348602 ! Fit after self-cal, rms=0.109999Jy sigma=1.348440 ! 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=0.109999Jy sigma=1.348440 ! Fit after self-cal, rms=0.107061Jy sigma=1.369408 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.804 mas, bmaj=15.83 mas, bpa=12.91 degrees ! Estimated noise=0.653138 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00460938 Jy ! Component: 100 - total flux cleaned = -0.0049611 Jy ! Component: 150 - total flux cleaned = -0.00510728 Jy ! Component: 200 - total flux cleaned = -0.00536952 Jy ! Total flux subtracted in 200 components = -0.00536952 Jy ! Clean residual min=-0.009366 max=0.007351 Jy/beam ! Clean residual mean=0.000024 rms=0.002142 Jy/beam ! Combined flux in latest and established models = 0.48586 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 77 components and 0.48586 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.106316Jy sigma=1.360437 ! Fit after self-cal, rms=0.106290Jy sigma=1.360304 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 = -0.000258873 Jy ! Component: 100 - total flux cleaned = -0.000481484 Jy ! Component: 150 - total flux cleaned = -0.000586199 Jy ! Component: 200 - total flux cleaned = -0.000683157 Jy ! Total flux subtracted in 200 components = -0.000683157 Jy ! Clean residual min=-0.009170 max=0.007072 Jy/beam ! Clean residual mean=0.000021 rms=0.002106 Jy/beam ! Combined flux in latest and established models = 0.485176 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 86 components and 0.485176 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.106079Jy sigma=1.357675 ! Fit after self-cal, rms=0.106074Jy sigma=1.357627 ! 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=0.106074Jy sigma=1.357627 ! Fit after self-cal, rms=0.105344Jy sigma=1.354476 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.798 mas, bmaj=15.82 mas, bpa=12.9 degrees ! Estimated noise=0.647383 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00342624 Jy ! Component: 100 - total flux cleaned = -0.00343589 Jy ! Component: 150 - total flux cleaned = -0.00343307 Jy ! Component: 200 - total flux cleaned = -0.00351112 Jy ! Total flux subtracted in 200 components = -0.00351112 Jy ! Clean residual min=-0.008934 max=0.007040 Jy/beam ! Clean residual mean=0.000023 rms=0.002014 Jy/beam ! Combined flux in latest and established models = 0.481665 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 99 components and 0.481665 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105060Jy sigma=1.351572 ! Fit after self-cal, rms=0.105056Jy sigma=1.351498 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 = -0.000287632 Jy ! Component: 100 - total flux cleaned = -0.000287937 Jy ! Component: 150 - total flux cleaned = -0.000151268 Jy ! Component: 200 - total flux cleaned = -2.53137e-05 Jy ! Total flux subtracted in 200 components = -2.53137e-05 Jy ! Clean residual min=-0.008824 max=0.006830 Jy/beam ! Clean residual mean=0.000021 rms=0.001992 Jy/beam ! Combined flux in latest and established models = 0.48164 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 106 components and 0.48164 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.104959Jy sigma=1.350398 ! Fit after self-cal, rms=0.104956Jy sigma=1.350360 ! 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=0.104956Jy sigma=1.350360 ! Fit after self-cal, rms=0.104413Jy sigma=1.349010 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.02 mas, bmaj=24.94 mas, bpa=3.193 degrees ! Estimated noise=0.739071 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00324255 Jy ! Component: 100 - total flux cleaned = -0.0031602 Jy ! Component: 150 - total flux cleaned = -0.0031656 Jy ! Component: 200 - total flux cleaned = -0.00322401 Jy ! Total flux subtracted in 200 components = -0.00322401 Jy ! Clean residual min=-0.009518 max=0.006080 Jy/beam ! Clean residual mean=0.000033 rms=0.002184 Jy/beam ! Combined flux in latest and established models = 0.478416 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 115 components and 0.478416 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.104423Jy sigma=1.347830 ! Fit after self-cal, rms=0.104412Jy sigma=1.347642 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 = -2.80761e-05 Jy ! Component: 100 - total flux cleaned = 1.99024e-05 Jy ! Component: 150 - total flux cleaned = 6.5725e-05 Jy ! Component: 200 - total flux cleaned = 0.000110104 Jy ! Total flux subtracted in 200 components = 0.000110104 Jy ! Clean residual min=-0.009260 max=0.005843 Jy/beam ! Clean residual mean=0.000032 rms=0.002162 Jy/beam ! Combined flux in latest and established models = 0.478526 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 118 components and 0.478526 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.104427Jy sigma=1.347291 ! Fit after self-cal, rms=0.104422Jy sigma=1.347197 ! 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=3.793 mas, bmaj=15.83 mas, bpa=12.9 degrees ! Estimated noise=0.643519 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.793 x 15.83 at 12.9 degrees (North through East) ! Clean map min=-0.0097155 max=0.37125 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=3.019 mas, bmaj=13.52 mas, bpa=13.53 degrees ! Estimated noise=0.967198 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.296852 Jy ! Component: 100 - total flux cleaned = 0.369567 Jy ! Component: 150 - total flux cleaned = 0.405604 Jy ! Component: 200 - total flux cleaned = 0.429013 Jy ! Total flux subtracted in 200 components = 0.429013 Jy ! Clean residual min=-0.011832 max=0.018260 Jy/beam ! Clean residual mean=0.000031 rms=0.003383 Jy/beam ! Combined flux in latest and established models = 0.429013 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.429013 Jy ! Inverting map and beam ! Estimated beam: bmin=3.793 mas, bmaj=15.83 mas, bpa=12.9 degrees ! Estimated noise=0.643519 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 = 0.0244836 Jy ! Component: 100 - total flux cleaned = 0.0382752 Jy ! Component: 150 - total flux cleaned = 0.0443879 Jy ! Component: 200 - total flux cleaned = 0.0467164 Jy ! Total flux subtracted in 200 components = 0.0467164 Jy ! Clean residual min=-0.008692 max=0.009392 Jy/beam ! Clean residual mean=0.000036 rms=0.002203 Jy/beam ! Combined flux in latest and established models = 0.47573 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 65 components and 0.47573 Jy ! Inverting map ! Added new window around map position (24, -101). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00211865 Jy ! Component: 100 - total flux cleaned = 0.002143 Jy ! Component: 150 - total flux cleaned = 0.0019165 Jy ! Component: 200 - total flux cleaned = 0.0017079 Jy ! Total flux subtracted in 200 components = 0.0017079 Jy ! Clean residual min=-0.008132 max=0.007686 Jy/beam ! Clean residual mean=0.000021 rms=0.001858 Jy/beam ! Combined flux in latest and established models = 0.477438 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 98 components and 0.477438 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=8.02 mas, bmaj=24.94 mas, bpa=3.193 degrees ! Estimated noise=0.739071 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000250598 Jy ! Component: 100 - total flux cleaned = -0.000409398 Jy ! Component: 150 - total flux cleaned = -0.000407979 Jy ! Component: 200 - total flux cleaned = -0.000517627 Jy ! Total flux subtracted in 200 components = -0.000517627 Jy ! Clean residual min=-0.007630 max=0.005587 Jy/beam ! Clean residual mean=0.000035 rms=0.001925 Jy/beam ! Combined flux in latest and established models = 0.47692 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 = 0.000100031 Jy ! Component: 100 - total flux cleaned = 0.000189607 Jy ! Component: 150 - total flux cleaned = 2.05178e-05 Jy ! Component: 200 - total flux cleaned = 2.30051e-05 Jy ! Total flux subtracted in 200 components = 2.30051e-05 Jy ! Clean residual min=-0.007239 max=0.005539 Jy/beam ! Clean residual mean=0.000033 rms=0.001905 Jy/beam ! Combined flux in latest and established models = 0.476943 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 136 components and 0.476943 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.793 mas, bmaj=15.83 mas, bpa=12.9 degrees ! Estimated noise=0.643519 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.25642e-05 Jy ! Component: 100 - total flux cleaned = 0.00020341 Jy ! Component: 150 - total flux cleaned = 0.000206308 Jy ! Component: 200 - total flux cleaned = 0.000202943 Jy ! Total flux subtracted in 200 components = 0.000202943 Jy ! Clean residual min=-0.007693 max=0.006467 Jy/beam ! Clean residual mean=0.000015 rms=0.001692 Jy/beam ! Combined flux in latest and established models = 0.477146 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 157 components and 0.477146 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102879Jy sigma=1.335964 ! Fit after self-cal, rms=0.102734Jy sigma=1.333823 wmodel /scr/pima/bg219e_uvs/J1925-3401_S_map.mod ! Writing 157 model components to file: /scr/pima/bg219e_uvs/J1925-3401_S_map.mod wobs /scr/pima/bg219e_uvs/J1925-3401_S_uvs.fits ! Writing UV FITS file: /scr/pima/bg219e_uvs/J1925-3401_S_uvs.fits wwins /scr/pima/bg219e_uvs/J1925-3401_S_map.win ! wwins: Wrote 3 windows to /scr/pima/bg219e_uvs/J1925-3401_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 = -0.00285269 Jy ! Component: 100 - total flux cleaned = -0.00373429 Jy ! Component: 150 - total flux cleaned = -0.00506365 Jy ! Component: 200 - total flux cleaned = -0.00612124 Jy ! Component: 250 - total flux cleaned = -0.00676418 Jy ! Component: 300 - total flux cleaned = -0.00729033 Jy ! Component: 350 - total flux cleaned = -0.00780121 Jy ! Component: 400 - total flux cleaned = -0.00829799 Jy ! Component: 450 - total flux cleaned = -0.00869814 Jy ! Component: 500 - total flux cleaned = -0.00885218 Jy ! Component: 550 - total flux cleaned = -0.00892863 Jy ! Component: 600 - total flux cleaned = -0.0091504 Jy ! Component: 650 - total flux cleaned = -0.00943787 Jy ! Component: 700 - total flux cleaned = -0.00985567 Jy ! Component: 750 - total flux cleaned = -0.00985466 Jy ! Component: 800 - total flux cleaned = -0.010256 Jy ! Component: 850 - total flux cleaned = -0.0105175 Jy ! Component: 900 - total flux cleaned = -0.0107093 Jy ! Component: 950 - total flux cleaned = -0.0110207 Jy ! Component: 1000 - total flux cleaned = -0.0112658 Jy ! Component: 1050 - total flux cleaned = -0.0116261 Jy ! Component: 1100 - total flux cleaned = -0.0118619 Jy ! Component: 1150 - total flux cleaned = -0.0120934 Jy ! Component: 1200 - total flux cleaned = -0.0121494 Jy ! Component: 1250 - total flux cleaned = -0.0124317 Jy ! Component: 1300 - total flux cleaned = -0.0126536 Jy ! Component: 1350 - total flux cleaned = -0.0128169 Jy ! Component: 1400 - total flux cleaned = -0.0131943 Jy ! Component: 1450 - total flux cleaned = -0.0132998 Jy ! Component: 1500 - total flux cleaned = -0.0136152 Jy ! Component: 1550 - total flux cleaned = -0.0137706 Jy ! Component: 1600 - total flux cleaned = -0.0139756 Jy ! Component: 1650 - total flux cleaned = -0.0141289 Jy ! Component: 1700 - total flux cleaned = -0.01433 Jy ! Component: 1750 - total flux cleaned = -0.014527 Jy ! Component: 1800 - total flux cleaned = -0.0146734 Jy ! Component: 1850 - total flux cleaned = -0.0149141 Jy ! Component: 1900 - total flux cleaned = -0.0151991 Jy ! Component: 1950 - total flux cleaned = -0.0152918 Jy ! Component: 2000 - total flux cleaned = -0.0156174 Jy ! Component: 2050 - total flux cleaned = -0.015617 Jy ! Component: 2100 - total flux cleaned = -0.0158442 Jy ! Component: 2150 - total flux cleaned = -0.0160236 Jy ! Component: 2200 - total flux cleaned = -0.0161124 Jy ! Component: 2250 - total flux cleaned = -0.0163767 Jy ! Component: 2300 - total flux cleaned = -0.0165066 Jy ! Component: 2350 - total flux cleaned = -0.0166362 Jy ! Component: 2400 - total flux cleaned = -0.0168072 Jy ! Component: 2450 - total flux cleaned = -0.0168917 Jy ! Component: 2500 - total flux cleaned = -0.0170592 Jy ! Component: 2550 - total flux cleaned = -0.017183 Jy ! Component: 2600 - total flux cleaned = -0.0173469 Jy ! Component: 2650 - total flux cleaned = -0.0173877 Jy ! Component: 2700 - total flux cleaned = -0.0174687 Jy ! Component: 2750 - total flux cleaned = -0.0176283 Jy ! Component: 2800 - total flux cleaned = -0.0177469 Jy ! Component: 2850 - total flux cleaned = -0.0178645 Jy ! Component: 2900 - total flux cleaned = -0.0180196 Jy ! Component: 2950 - total flux cleaned = -0.0181349 Jy ! Component: 3000 - total flux cleaned = -0.0182489 Jy ! Component: 3050 - total flux cleaned = -0.0183245 Jy ! Component: 3100 - total flux cleaned = -0.0183996 Jy ! Component: 3150 - total flux cleaned = -0.0185107 Jy ! Component: 3200 - total flux cleaned = -0.0185845 Jy ! Component: 3250 - total flux cleaned = -0.0186577 Jy ! Component: 3300 - total flux cleaned = -0.0188385 Jy ! Component: 3350 - total flux cleaned = -0.0188746 Jy ! Component: 3400 - total flux cleaned = -0.0189457 Jy ! Component: 3450 - total flux cleaned = -0.0190874 Jy ! Component: 3500 - total flux cleaned = -0.0190874 Jy ! Component: 3550 - total flux cleaned = -0.0192267 Jy ! Component: 3600 - total flux cleaned = -0.0193644 Jy ! Component: 3650 - total flux cleaned = -0.0193982 Jy ! Component: 3700 - total flux cleaned = -0.0194661 Jy ! Component: 3750 - total flux cleaned = -0.0195338 Jy ! Component: 3800 - total flux cleaned = -0.0196343 Jy ! Component: 3850 - total flux cleaned = -0.0198004 Jy ! Component: 3900 - total flux cleaned = -0.0198331 Jy ! Component: 3950 - total flux cleaned = -0.0198659 Jy ! Component: 4000 - total flux cleaned = -0.0199632 Jy ! Component: 4050 - total flux cleaned = -0.0201244 Jy ! Total flux subtracted in 4096 components = -0.0201243 Jy ! Clean residual min=-0.001751 max=0.001813 Jy/beam ! Clean residual mean=0.000007 rms=0.000650 Jy/beam ! Combined flux in latest and established models = 0.457021 Jy keep ! Adding 348 model components to the UV plane model. ! The established model now contains 505 components and 0.457022 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219e_uvs/J1925-3401_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.793 x 15.83 at 12.9 degrees (North through East) ! Clean map min=-0.0098564 max=0.3634 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J1925-3401_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.363399 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000638651 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.527232 0.527232 1.05446 2.10893 4.21785 8.43571 16.8714 33.7428 67.4857 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0019 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.363 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 569.009 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J1925-3401_S_uvs.log closed on Thu Apr 7 06:50:36 2016