! Started logfile: J1146+3958_S_2017_05_01_pus_uvs.log on Wed May 1 18:34:24 2019 obs J1146+3958_S_2017_05_01_pus_uva.fits ! Reading UV FITS file: J1146+3958_S_2017_05_01_pus_uva.fits ! AN table 1: 24 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.708333 visibilities/baseline/integration-bin. ! Found source: J1146+3958 ! ! 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 788 lines of history. ! ! Reading 3060 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 J1146+3958_S_2017_05_01_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 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 128 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.437554Jy sigma=0.002004 ! Fit after self-cal, rms=0.434768Jy sigma=0.001970 ! 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=3.322 mas, bmaj=5.798 mas, bpa=8.36 degrees ! Estimated noise=2111.85 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 = 0.705992 Jy ! Component: 100 - total flux cleaned = 0.860269 Jy ! Total flux subtracted in 100 components = 0.860269 Jy ! Clean residual min=-0.041263 max=0.045538 Jy/beam ! Clean residual mean=0.000008 rms=0.011075 Jy/beam ! Combined flux in latest and established models = 0.86027 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.86027 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.453885Jy sigma=0.001805 ! Fit after self-cal, rms=0.453887Jy sigma=0.001805 ! 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=3.938 mas, bmaj=6.598 mas, bpa=12.52 degrees ! Estimated noise=1707.06 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 = 0.0635637 Jy ! Component: 100 - total flux cleaned = 0.0931785 Jy ! Component: 150 - total flux cleaned = 0.110212 Jy ! Component: 200 - total flux cleaned = 0.120604 Jy ! Total flux subtracted in 200 components = 0.120604 Jy ! Clean residual min=-0.044616 max=0.036477 Jy/beam ! Clean residual mean=0.000124 rms=0.012066 Jy/beam ! Combined flux in latest and established models = 0.980873 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 41 components and 0.980873 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.433569Jy sigma=0.001756 ! Fit after self-cal, rms=0.433563Jy sigma=0.001756 ! 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 0.96 FD 0.86 HN 1.08 KP 1.05 ! LA 1.03 MK 1.05 NL 0.97 OV 1.06 ! PT 1.04 SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.91 HN 1.12 KP 1.01 ! LA 1.00 MK 1.01 NL 1.03 OV 1.09 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.95 HN 1.09 KP 1.02 ! LA 1.04 MK 1.04 NL 1.03 OV 0.99 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 4. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.98 HN 1.07 KP 1.00* ! LA 0.96 MK 1.20 NL 1.00* OV 1.00* ! PT 1.05 SC 1.00* ! ! ! Fit before self-cal, rms=0.433563Jy sigma=0.001756 ! Fit after self-cal, rms=0.384087Jy sigma=0.001658 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.945 mas, bmaj=6.626 mas, bpa=13.38 degrees ! Estimated noise=1761.69 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 = 0.0236852 Jy ! Component: 100 - total flux cleaned = 0.0285097 Jy ! Component: 150 - total flux cleaned = 0.0270643 Jy ! Component: 200 - total flux cleaned = 0.0262593 Jy ! Total flux subtracted in 200 components = 0.0262593 Jy ! Clean residual min=-0.040828 max=0.035838 Jy/beam ! Clean residual mean=0.000122 rms=0.012048 Jy/beam ! Combined flux in latest and established models = 1.00713 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 51 components and 1.00713 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.378406Jy sigma=0.001672 ! Fit after self-cal, rms=0.378400Jy sigma=0.001672 ! 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=0.378400Jy sigma=0.001672 ! Fit after self-cal, rms=0.092580Jy sigma=0.000671 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.949 mas, bmaj=6.632 mas, bpa=13.26 degrees ! Estimated noise=1758.6 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00450648 Jy ! Component: 100 - total flux cleaned = -0.00503094 Jy ! Component: 150 - total flux cleaned = -0.00532414 Jy ! Component: 200 - total flux cleaned = -0.00558459 Jy ! Total flux subtracted in 200 components = -0.00558459 Jy ! Clean residual min=-0.004952 max=0.006095 Jy/beam ! Clean residual mean=-0.000013 rms=0.001252 Jy/beam ! Combined flux in latest and established models = 1.00155 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 58 components and 1.00155 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092174Jy sigma=0.000668 ! Fit after self-cal, rms=0.092146Jy sigma=0.000667 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0.5, -26.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00373647 Jy ! Component: 100 - total flux cleaned = 0.00362369 Jy ! Component: 150 - total flux cleaned = 0.00352323 Jy ! Component: 200 - total flux cleaned = 0.00352649 Jy ! Total flux subtracted in 200 components = 0.00352649 Jy ! Clean residual min=-0.004735 max=0.005212 Jy/beam ! Clean residual mean=-0.000011 rms=0.001182 Jy/beam ! Combined flux in latest and established models = 1.00507 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 71 components and 1.00507 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091691Jy sigma=0.000665 ! Fit after self-cal, rms=0.091677Jy sigma=0.000664 ! Inverting map ! Added new window around map position (4, 12.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00552343 Jy ! Component: 100 - total flux cleaned = 0.00721195 Jy ! Component: 150 - total flux cleaned = 0.00733042 Jy ! Component: 200 - total flux cleaned = 0.00753202 Jy ! Total flux subtracted in 200 components = 0.00753202 Jy ! Clean residual min=-0.004653 max=0.004558 Jy/beam ! Clean residual mean=-0.000012 rms=0.001077 Jy/beam ! Combined flux in latest and established models = 1.01261 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 98 components and 1.01261 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091241Jy sigma=0.000661 ! Fit after self-cal, rms=0.091204Jy sigma=0.000661 ! 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=0.091204Jy sigma=0.000661 ! Fit after self-cal, rms=0.091137Jy sigma=0.000660 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.948 mas, bmaj=6.64 mas, bpa=13.16 degrees ! Estimated noise=1758.16 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000609497 Jy ! Component: 100 - total flux cleaned = 0.00119475 Jy ! Component: 150 - total flux cleaned = 0.00110971 Jy ! Component: 200 - total flux cleaned = 0.00118742 Jy ! Total flux subtracted in 200 components = 0.00118742 Jy ! Clean residual min=-0.004304 max=0.004180 Jy/beam ! Clean residual mean=-0.000014 rms=0.001006 Jy/beam ! Combined flux in latest and established models = 1.01379 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 108 components and 1.01379 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090934Jy sigma=0.000659 ! Fit after self-cal, rms=0.090927Jy sigma=0.000658 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 = 0.00049102 Jy ! Component: 100 - total flux cleaned = 0.000293981 Jy ! Component: 150 - total flux cleaned = 0.000169058 Jy ! Component: 200 - total flux cleaned = 0.000168082 Jy ! Total flux subtracted in 200 components = 0.000168082 Jy ! Clean residual min=-0.004236 max=0.004107 Jy/beam ! Clean residual mean=-0.000015 rms=0.000988 Jy/beam ! Combined flux in latest and established models = 1.01396 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 117 components and 1.01396 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090830Jy sigma=0.000658 ! Fit after self-cal, rms=0.090828Jy sigma=0.000658 ! 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=0.090828Jy sigma=0.000658 ! Fit after self-cal, rms=0.090763Jy sigma=0.000658 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.06 mas, bmaj=9.662 mas, bpa=25.13 degrees ! Estimated noise=2062.15 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000842804 Jy ! Component: 100 - total flux cleaned = 0.00108204 Jy ! Component: 150 - total flux cleaned = 0.00116078 Jy ! Component: 200 - total flux cleaned = 0.00122856 Jy ! Total flux subtracted in 200 components = 0.00122856 Jy ! Clean residual min=-0.004962 max=0.004362 Jy/beam ! Clean residual mean=-0.000030 rms=0.001105 Jy/beam ! Combined flux in latest and established models = 1.01519 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 136 components and 1.01519 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090734Jy sigma=0.000657 ! Fit after self-cal, rms=0.090735Jy sigma=0.000657 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 = 2.6296e-05 Jy ! Component: 100 - total flux cleaned = 0.000114957 Jy ! Component: 150 - total flux cleaned = 0.000169144 Jy ! Component: 200 - total flux cleaned = 0.000193871 Jy ! Total flux subtracted in 200 components = 0.000193871 Jy ! Clean residual min=-0.004900 max=0.004271 Jy/beam ! Clean residual mean=-0.000030 rms=0.001102 Jy/beam ! Combined flux in latest and established models = 1.01538 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 149 components and 1.01538 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090729Jy sigma=0.000657 ! Fit after self-cal, rms=0.090729Jy sigma=0.000657 ! 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=3.948 mas, bmaj=6.645 mas, bpa=13.11 degrees ! Estimated noise=1757.05 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.948 x 6.645 at 13.11 degrees (North through East) ! Clean map min=-0.0039039 max=0.94557 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=0.090729Jy sigma=0.000657 ! Fit after self-cal, rms=0.084684Jy sigma=0.000609 ! Inverting map and beam ! Estimated beam: bmin=3.949 mas, bmaj=6.646 mas, bpa=13.08 degrees ! Estimated noise=1756.4 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00126937 Jy ! Component: 100 - total flux cleaned = -0.00175825 Jy ! Component: 150 - total flux cleaned = -0.00203076 Jy ! Component: 200 - total flux cleaned = -0.00208259 Jy ! Total flux subtracted in 200 components = -0.00208259 Jy ! Clean residual min=-0.003927 max=0.003836 Jy/beam ! Clean residual mean=-0.000014 rms=0.000946 Jy/beam ! Combined flux in latest and established models = 1.0133 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 156 components and 1.0133 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084602Jy sigma=0.000608 ! Fit after self-cal, rms=0.084602Jy sigma=0.000608 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000107923 Jy ! Component: 100 - total flux cleaned = -0.000201018 Jy ! Component: 150 - total flux cleaned = -0.000201529 Jy ! Component: 200 - total flux cleaned = -0.000245908 Jy ! Total flux subtracted in 200 components = -0.000245908 Jy ! Clean residual min=-0.003902 max=0.003798 Jy/beam ! Clean residual mean=-0.000014 rms=0.000939 Jy/beam ! Combined flux in latest and established models = 1.01306 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 168 components and 1.01306 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084550Jy sigma=0.000608 ! Fit after self-cal, rms=0.084551Jy sigma=0.000608 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084551Jy sigma=0.000608 ! Fit after self-cal, rms=0.084527Jy sigma=0.000608 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=3.347 mas, bmaj=5.82 mas, bpa=9.301 degrees ! Estimated noise=2199.63 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.734051 Jy ! Component: 100 - total flux cleaned = 0.894407 Jy ! Component: 150 - total flux cleaned = 0.940411 Jy ! Component: 200 - total flux cleaned = 0.963722 Jy ! Total flux subtracted in 200 components = 0.963722 Jy ! Clean residual min=-0.007211 max=0.011545 Jy/beam ! Clean residual mean=-0.000016 rms=0.001753 Jy/beam ! Combined flux in latest and established models = 0.963722 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 0.963722 Jy ! Inverting map and beam ! Estimated beam: bmin=3.949 mas, bmaj=6.649 mas, bpa=13.06 degrees ! Estimated noise=1755.59 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 = 0.0167153 Jy ! Component: 100 - total flux cleaned = 0.0271207 Jy ! Component: 150 - total flux cleaned = 0.0344127 Jy ! Component: 200 - total flux cleaned = 0.0399325 Jy ! Total flux subtracted in 200 components = 0.0399325 Jy ! Clean residual min=-0.004318 max=0.004360 Jy/beam ! Clean residual mean=-0.000015 rms=0.001093 Jy/beam ! Combined flux in latest and established models = 1.00365 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 45 components and 1.00365 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=8.061 mas, bmaj=9.666 mas, bpa=25.1 degrees ! Estimated noise=2059.58 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0049905 Jy ! Component: 100 - total flux cleaned = 0.00646812 Jy ! Component: 150 - total flux cleaned = 0.00752993 Jy ! Component: 200 - total flux cleaned = 0.00807394 Jy ! Total flux subtracted in 200 components = 0.00807394 Jy ! Clean residual min=-0.004334 max=0.004346 Jy/beam ! Clean residual mean=-0.000027 rms=0.001102 Jy/beam ! Combined flux in latest and established models = 1.01173 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 = 0.000456268 Jy ! Component: 100 - total flux cleaned = 0.000609086 Jy ! Component: 150 - total flux cleaned = 0.00075253 Jy ! Component: 200 - total flux cleaned = 0.000926214 Jy ! Total flux subtracted in 200 components = 0.000926214 Jy ! Clean residual min=-0.004299 max=0.004324 Jy/beam ! Clean residual mean=-0.000027 rms=0.001086 Jy/beam ! Combined flux in latest and established models = 1.01265 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 97 components and 1.01265 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.949 mas, bmaj=6.649 mas, bpa=13.06 degrees ! Estimated noise=1755.59 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00106359 Jy ! Component: 100 - total flux cleaned = 0.00147786 Jy ! Component: 150 - total flux cleaned = 0.00185623 Jy ! Component: 200 - total flux cleaned = 0.00194256 Jy ! Total flux subtracted in 200 components = 0.00194256 Jy ! Clean residual min=-0.003952 max=0.003906 Jy/beam ! Clean residual mean=-0.000012 rms=0.000977 Jy/beam ! Combined flux in latest and established models = 1.0146 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 112 components and 1.0146 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084938Jy sigma=0.000610 ! Fit after self-cal, rms=0.084928Jy sigma=0.000610 wmodel J1146+3958_S_2017_05_01_pus_map.mod ! Writing 112 model components to file: J1146+3958_S_2017_05_01_pus_map.mod wobs J1146+3958_S_2017_05_01_pus_uvs.fits ! Writing UV FITS file: J1146+3958_S_2017_05_01_pus_uvs.fits wwins J1146+3958_S_2017_05_01_pus_map.win ! wwins: Wrote 3 windows to J1146+3958_S_2017_05_01_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 = -0.000163732 Jy ! Component: 100 - total flux cleaned = 0.000380905 Jy ! Component: 150 - total flux cleaned = 0.000446877 Jy ! Component: 200 - total flux cleaned = 0.000447021 Jy ! Component: 250 - total flux cleaned = 0.000265665 Jy ! Component: 300 - total flux cleaned = 3.34325e-05 Jy ! Component: 350 - total flux cleaned = 3.20562e-05 Jy ! Component: 400 - total flux cleaned = -0.000134232 Jy ! Component: 450 - total flux cleaned = -0.0002416 Jy ! Component: 500 - total flux cleaned = -0.000241158 Jy ! Component: 550 - total flux cleaned = -0.000189354 Jy ! Component: 600 - total flux cleaned = -8.7538e-05 Jy ! Component: 650 - total flux cleaned = -3.59277e-05 Jy ! Component: 700 - total flux cleaned = 6.25355e-05 Jy ! Component: 750 - total flux cleaned = 6.24493e-05 Jy ! Component: 800 - total flux cleaned = 1.58249e-05 Jy ! Component: 850 - total flux cleaned = 0.000293087 Jy ! Component: 900 - total flux cleaned = 0.000201592 Jy ! Component: 950 - total flux cleaned = 0.000201086 Jy ! Component: 1000 - total flux cleaned = 0.000245843 Jy ! Component: 1050 - total flux cleaned = 6.96291e-05 Jy ! Component: 1100 - total flux cleaned = 0.000113943 Jy ! Component: 1150 - total flux cleaned = 0.000113883 Jy ! Component: 1200 - total flux cleaned = 0.000198577 Jy ! Component: 1250 - total flux cleaned = 0.000197759 Jy ! Component: 1300 - total flux cleaned = 7.25276e-05 Jy ! Component: 1350 - total flux cleaned = 0.000113703 Jy ! Component: 1400 - total flux cleaned = 0.000154936 Jy ! Component: 1450 - total flux cleaned = 0.00027589 Jy ! Component: 1500 - total flux cleaned = 0.000315837 Jy ! Component: 1550 - total flux cleaned = 0.000315925 Jy ! Component: 1600 - total flux cleaned = 0.000277223 Jy ! Component: 1650 - total flux cleaned = 0.000431561 Jy ! Component: 1700 - total flux cleaned = 0.000470248 Jy ! Component: 1750 - total flux cleaned = 0.000621053 Jy ! Component: 1800 - total flux cleaned = 0.00065836 Jy ! Component: 1850 - total flux cleaned = 0.000658702 Jy ! Component: 1900 - total flux cleaned = 0.000769406 Jy ! Component: 1950 - total flux cleaned = 0.000988091 Jy ! Component: 2000 - total flux cleaned = 0.000987799 Jy ! Component: 2050 - total flux cleaned = 0.00109511 Jy ! Component: 2100 - total flux cleaned = 0.00109519 Jy ! Component: 2150 - total flux cleaned = 0.00109492 Jy ! Component: 2200 - total flux cleaned = 0.00112975 Jy ! Component: 2250 - total flux cleaned = 0.00119889 Jy ! Component: 2300 - total flux cleaned = 0.00137045 Jy ! Component: 2350 - total flux cleaned = 0.00126794 Jy ! Component: 2400 - total flux cleaned = 0.00140263 Jy ! Component: 2450 - total flux cleaned = 0.00157011 Jy ! Component: 2500 - total flux cleaned = 0.00156957 Jy ! Component: 2550 - total flux cleaned = 0.00183346 Jy ! Component: 2600 - total flux cleaned = 0.00183335 Jy ! Component: 2650 - total flux cleaned = 0.0019635 Jy ! Component: 2700 - total flux cleaned = 0.00215714 Jy ! Component: 2750 - total flux cleaned = 0.00222065 Jy ! Component: 2800 - total flux cleaned = 0.00234801 Jy ! Component: 2850 - total flux cleaned = 0.00256857 Jy ! Component: 2900 - total flux cleaned = 0.00269399 Jy ! Component: 2950 - total flux cleaned = 0.00269394 Jy ! Component: 3000 - total flux cleaned = 0.00272514 Jy ! Component: 3050 - total flux cleaned = 0.0029406 Jy ! Component: 3100 - total flux cleaned = 0.00294027 Jy ! Component: 3150 - total flux cleaned = 0.00309165 Jy ! Component: 3200 - total flux cleaned = 0.00315192 Jy ! Component: 3250 - total flux cleaned = 0.00312218 Jy ! Component: 3300 - total flux cleaned = 0.00327105 Jy ! Component: 3350 - total flux cleaned = 0.00335969 Jy ! Component: 3400 - total flux cleaned = 0.00338908 Jy ! Component: 3450 - total flux cleaned = 0.00362255 Jy ! Component: 3500 - total flux cleaned = 0.00382569 Jy ! Component: 3550 - total flux cleaned = 0.00371009 Jy ! Component: 3600 - total flux cleaned = 0.00379619 Jy ! Component: 3650 - total flux cleaned = 0.00393878 Jy ! Component: 3700 - total flux cleaned = 0.00391071 Jy ! Component: 3750 - total flux cleaned = 0.00399553 Jy ! Component: 3800 - total flux cleaned = 0.00419131 Jy ! Component: 3850 - total flux cleaned = 0.00419118 Jy ! Component: 3900 - total flux cleaned = 0.0042463 Jy ! Component: 3950 - total flux cleaned = 0.00435637 Jy ! Component: 4000 - total flux cleaned = 0.00446595 Jy ! Component: 4050 - total flux cleaned = 0.00457489 Jy ! Total flux subtracted in 4096 components = 0.00460205 Jy ! Clean residual min=-0.001505 max=0.001635 Jy/beam ! Clean residual mean=-0.000002 rms=0.000498 Jy/beam ! Combined flux in latest and established models = 1.0192 Jy keep ! Adding 286 model components to the UV plane model. ! The established model now contains 398 components and 1.0192 Jy ![Exited script file: muppet] wmap "J1146+3958_S_2017_05_01_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.949 x 6.649 at 13.06 degrees (North through East) ! Clean map min=-0.002855 max=0.9473 Jy/beam ! Writing clean map to FITS file: J1146+3958_S_2017_05_01_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.9473 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00049586 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.157034 0.157034 0.314067 0.628134 1.25627 2.51254 5.02507 10.0501 20.1003 40.2006 80.4012 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0014 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.947 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.949 x 6.649 at 13.06 degrees (North through East) ! Clean map min=-0.002855 max=0.9473 Jy/beam ! Error occured in command: mapplot ! ! ! ! ! ! 4 consecutive EOF's on stdin - 10 will exit program ! ! 5 consecutive EOF's on stdin - 10 will exit program ! ! 6 consecutive EOF's on stdin - 10 will exit program ! ! 7 consecutive EOF's on stdin - 10 will exit program ! ! 8 consecutive EOF's on stdin - 10 will exit program ! ! 9 consecutive EOF's on stdin - 10 will exit program ! ! 10 consecutive EOF's on stdin - 10 will exit program ! Log file J1146+3958_S_2017_05_01_pus_uvs.log closed on Wed May 1 18:34:29 2019