! Started logfile: J0134-3843_S_2014_12_20_pus_uvs.log on Wed Dec 28 13:16:34 2016 obs J0134-3843_S_2014_12_20_pus_uva.fits ! Reading UV FITS file: J0134-3843_S_2014_12_20_pus_uva.fits ! AN table 1: 103 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.78123 visibilities/baseline/integration-bin. ! Found source: J0134-3843 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.23588e+09 3.2e+07 1 3.2e+07 ! 02 2 2.26788e+09 3.2e+07 1 3.2e+07 ! 03 3 2.29988e+09 3.2e+07 1 3.2e+07 ! 04 4 2.36388e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 344 lines of history. ! ! Reading 14484 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 J0134-3843_S_2014_12_20_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.500x0.500 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 115 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 115 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 115 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 115 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.758932Jy sigma=0.005682 ! Fit after self-cal, rms=0.642843Jy sigma=0.004704 ! 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=2.355 mas, bmaj=6.385 mas, bpa=-4.837 degrees ! Estimated noise=1129.25 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 = 0.281586 Jy ! Component: 100 - total flux cleaned = 0.368302 Jy ! Total flux subtracted in 100 components = 0.368302 Jy ! Clean residual min=-0.023266 max=0.071512 Jy/beam ! Clean residual mean=-0.000366 rms=0.007135 Jy/beam ! Combined flux in latest and established models = 0.368302 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.368302 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.173972Jy sigma=0.001221 ! Fit after self-cal, rms=0.173515Jy sigma=0.001218 ! Inverting map ! Added new window around map position (4.5, -7.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0637868 Jy ! Component: 100 - total flux cleaned = 0.0963088 Jy ! Total flux subtracted in 100 components = 0.0963088 Jy ! Clean residual min=-0.016487 max=0.043953 Jy/beam ! Clean residual mean=-0.000187 rms=0.004583 Jy/beam ! Combined flux in latest and established models = 0.464611 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 24 components and 0.464611 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.144978Jy sigma=0.000984 ! Fit after self-cal, rms=0.142209Jy sigma=0.000963 ! Inverting map ! Added new window around map position (-5, 28.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0310293 Jy ! Component: 100 - total flux cleaned = 0.0479017 Jy ! Total flux subtracted in 100 components = 0.0479017 Jy ! Clean residual min=-0.013650 max=0.020326 Jy/beam ! Clean residual mean=-0.000100 rms=0.003394 Jy/beam ! Combined flux in latest and established models = 0.512513 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 33 components and 0.512513 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.134647Jy sigma=0.000911 ! Fit after self-cal, rms=0.134328Jy sigma=0.000909 ! 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=2.931 mas, bmaj=7.885 mas, bpa=-4.205 degrees ! Estimated noise=792.042 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 = 0.0150052 Jy ! Component: 100 - total flux cleaned = 0.0236211 Jy ! Component: 150 - total flux cleaned = 0.0273668 Jy ! Component: 200 - total flux cleaned = 0.0284145 Jy ! Total flux subtracted in 200 components = 0.0284145 Jy ! Clean residual min=-0.014681 max=0.013949 Jy/beam ! Clean residual mean=0.000006 rms=0.003571 Jy/beam ! Combined flux in latest and established models = 0.540927 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 51 components and 0.540927 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.132015Jy sigma=0.000897 ! Fit after self-cal, rms=0.131810Jy sigma=0.000895 ! 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 1.08 FD 0.84 HN 1.48 KP 1.09 ! LA 0.98 MK 0.99 NL 1.13 OV 0.96 ! PT 1.04 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.00 HN 1.54 KP 1.05 ! LA 0.96 MK 0.98 NL 1.18 OV 1.00 ! PT 1.02 SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.11 HN 1.48 KP 0.94 ! LA 0.78 MK 1.01 NL 1.22 OV 0.92 ! PT 1.00 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 0.99 HN 1.40 KP 0.90 ! LA 0.80 MK 1.00 NL 1.15 OV 0.96 ! PT 1.04 SC 0.96 ! ! ! Fit before self-cal, rms=0.131810Jy sigma=0.000895 ! Fit after self-cal, rms=0.130827Jy sigma=0.000796 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.953 mas, bmaj=7.869 mas, bpa=-4.172 degrees ! Estimated noise=815.668 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 (6, -45.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000613578 Jy ! Component: 100 - total flux cleaned = -3.77833e-05 Jy ! Component: 150 - total flux cleaned = -0.000210622 Jy ! Component: 200 - total flux cleaned = -0.000647534 Jy ! Total flux subtracted in 200 components = -0.000647534 Jy ! Clean residual min=-0.005406 max=0.005049 Jy/beam ! Clean residual mean=0.000075 rms=0.001285 Jy/beam ! Combined flux in latest and established models = 0.54028 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 77 components and 0.54028 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.130019Jy sigma=0.000790 ! Fit after self-cal, rms=0.130029Jy sigma=0.000789 ! 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=0.130029Jy sigma=0.000789 ! Fit after self-cal, rms=0.130771Jy sigma=0.000788 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.954 mas, bmaj=7.867 mas, bpa=-4.136 degrees ! Estimated noise=814.391 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00213869 Jy ! Component: 100 - total flux cleaned = -0.00255313 Jy ! Component: 150 - total flux cleaned = -0.00276859 Jy ! Component: 200 - total flux cleaned = -0.00295597 Jy ! Total flux subtracted in 200 components = -0.00295597 Jy ! Clean residual min=-0.004736 max=0.004186 Jy/beam ! Clean residual mean=0.000068 rms=0.001077 Jy/beam ! Combined flux in latest and established models = 0.537324 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 102 components and 0.537324 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.130494Jy sigma=0.000786 ! Fit after self-cal, rms=0.130431Jy sigma=0.000786 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 = 0.000338791 Jy ! Component: 100 - total flux cleaned = 0.000251948 Jy ! Component: 150 - total flux cleaned = 9.12118e-05 Jy ! Component: 200 - total flux cleaned = 1.63516e-05 Jy ! Total flux subtracted in 200 components = 1.63516e-05 Jy ! Clean residual min=-0.004353 max=0.003828 Jy/beam ! Clean residual mean=0.000066 rms=0.000999 Jy/beam ! Combined flux in latest and established models = 0.53734 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 116 components and 0.53734 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.130297Jy sigma=0.000785 ! Fit after self-cal, rms=0.130261Jy sigma=0.000785 ! 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=0.130261Jy sigma=0.000785 ! Fit after self-cal, rms=0.131376Jy sigma=0.000784 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.954 mas, bmaj=7.855 mas, bpa=-4.049 degrees ! Estimated noise=814.045 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00252158 Jy ! Component: 100 - total flux cleaned = -0.00294872 Jy ! Component: 150 - total flux cleaned = -0.00324767 Jy ! Component: 200 - total flux cleaned = -0.00345366 Jy ! Total flux subtracted in 200 components = -0.00345366 Jy ! Clean residual min=-0.003939 max=0.003179 Jy/beam ! Clean residual mean=0.000056 rms=0.000863 Jy/beam ! Combined flux in latest and established models = 0.533886 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 133 components and 0.533886 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.131245Jy sigma=0.000783 ! Fit after self-cal, rms=0.131227Jy sigma=0.000783 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 = 0.000169108 Jy ! Component: 100 - total flux cleaned = 3.89168e-05 Jy ! Component: 150 - total flux cleaned = -2.27064e-05 Jy ! Component: 200 - total flux cleaned = -8.02107e-05 Jy ! Total flux subtracted in 200 components = -8.02107e-05 Jy ! Clean residual min=-0.003715 max=0.002977 Jy/beam ! Clean residual mean=0.000055 rms=0.000826 Jy/beam ! Combined flux in latest and established models = 0.533806 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 152 components and 0.533806 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.131158Jy sigma=0.000783 ! Fit after self-cal, rms=0.131146Jy sigma=0.000783 ! 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=0.131146Jy sigma=0.000783 ! Fit after self-cal, rms=0.132013Jy sigma=0.000783 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.466 mas, bmaj=26.26 mas, bpa=0.3284 degrees ! Estimated noise=1018.92 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00220884 Jy ! Component: 100 - total flux cleaned = -0.00225963 Jy ! Component: 150 - total flux cleaned = -0.00235561 Jy ! Component: 200 - total flux cleaned = -0.00240022 Jy ! Total flux subtracted in 200 components = -0.00240022 Jy ! Clean residual min=-0.003721 max=0.003140 Jy/beam ! Clean residual mean=0.000094 rms=0.001008 Jy/beam ! Combined flux in latest and established models = 0.531406 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 158 components and 0.531406 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.131980Jy sigma=0.000782 ! Fit after self-cal, rms=0.131985Jy sigma=0.000782 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 = 0.000155263 Jy ! Component: 100 - total flux cleaned = 7.12465e-05 Jy ! Component: 150 - total flux cleaned = 3.26878e-05 Jy ! Component: 200 - total flux cleaned = -3.98693e-05 Jy ! Total flux subtracted in 200 components = -3.98693e-05 Jy ! Clean residual min=-0.003582 max=0.003061 Jy/beam ! Clean residual mean=0.000093 rms=0.000980 Jy/beam ! Combined flux in latest and established models = 0.531366 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 164 components and 0.531366 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.131974Jy sigma=0.000782 ! Fit after self-cal, rms=0.131979Jy sigma=0.000782 ! 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=2.954 mas, bmaj=7.847 mas, bpa=-4 degrees ! Estimated noise=813.588 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.954 x 7.847 at -4 degrees (North through East) ! Clean map min=-0.0040825 max=0.34433 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=2.367 mas, bmaj=6.317 mas, bpa=-4.393 degrees ! Estimated noise=1164.95 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.290173 Jy ! Component: 100 - total flux cleaned = 0.389712 Jy ! Component: 150 - total flux cleaned = 0.4375 Jy ! Component: 200 - total flux cleaned = 0.46343 Jy ! Total flux subtracted in 200 components = 0.46343 Jy ! Clean residual min=-0.006461 max=0.014762 Jy/beam ! Clean residual mean=-0.000136 rms=0.002077 Jy/beam ! Combined flux in latest and established models = 0.46343 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 31 model components to the UV plane model. ! The established model now contains 31 components and 0.46343 Jy ! Inverting map and beam ! Estimated beam: bmin=2.954 mas, bmaj=7.847 mas, bpa=-4 degrees ! Estimated noise=813.588 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) ! Added new window around map position (2.5, -14). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0237703 Jy ! Component: 100 - total flux cleaned = 0.0373539 Jy ! Component: 150 - total flux cleaned = 0.0461487 Jy ! Component: 200 - total flux cleaned = 0.0522866 Jy ! Total flux subtracted in 200 components = 0.0522866 Jy ! Clean residual min=-0.003729 max=0.004702 Jy/beam ! Clean residual mean=-0.000010 rms=0.000988 Jy/beam ! Combined flux in latest and established models = 0.515717 Jy ! Adding 58 model components to the UV plane model. ! The established model now contains 86 components and 0.515717 Jy ! Inverting map ! Added new window around map position (-3.5, 5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0048333 Jy ! Component: 100 - total flux cleaned = 0.00807769 Jy ! Component: 150 - total flux cleaned = 0.0104209 Jy ! Component: 200 - total flux cleaned = 0.011027 Jy ! Total flux subtracted in 200 components = 0.011027 Jy ! Clean residual min=-0.003105 max=0.003123 Jy/beam ! Clean residual mean=0.000025 rms=0.000787 Jy/beam ! Combined flux in latest and established models = 0.526744 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 111 components and 0.526744 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=8.466 mas, bmaj=26.26 mas, bpa=0.3284 degrees ! Estimated noise=1018.92 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00208009 Jy ! Component: 100 - total flux cleaned = 0.00230725 Jy ! Component: 150 - total flux cleaned = 0.00236228 Jy ! Component: 200 - total flux cleaned = 0.00241247 Jy ! Total flux subtracted in 200 components = 0.00241247 Jy ! Clean residual min=-0.003482 max=0.003899 Jy/beam ! Clean residual mean=0.000071 rms=0.001006 Jy/beam ! Combined flux in latest and established models = 0.529157 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 = 4.52889e-05 Jy ! Component: 100 - total flux cleaned = 8.98983e-05 Jy ! Component: 150 - total flux cleaned = 0.00017485 Jy ! Component: 200 - total flux cleaned = 0.000256102 Jy ! Total flux subtracted in 200 components = 0.000256102 Jy ! Clean residual min=-0.003418 max=0.003746 Jy/beam ! Clean residual mean=0.000074 rms=0.000988 Jy/beam ! Combined flux in latest and established models = 0.529413 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 126 components and 0.529413 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.954 mas, bmaj=7.847 mas, bpa=-4 degrees ! Estimated noise=813.588 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.68242e-05 Jy ! Component: 100 - total flux cleaned = -0.000137961 Jy ! Component: 150 - total flux cleaned = -7.7721e-05 Jy ! Component: 200 - total flux cleaned = -2.44572e-05 Jy ! Total flux subtracted in 200 components = -2.44572e-05 Jy ! Clean residual min=-0.002904 max=0.002939 Jy/beam ! Clean residual mean=0.000037 rms=0.000733 Jy/beam ! Combined flux in latest and established models = 0.529388 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 147 components and 0.529388 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.131927Jy sigma=0.000782 ! Fit after self-cal, rms=0.131883Jy sigma=0.000782 wmodel J0134-3843_S_2014_12_20_pus_map.mod ! Writing 147 model components to file: J0134-3843_S_2014_12_20_pus_map.mod wobs J0134-3843_S_2014_12_20_pus_uvs.fits ! Writing UV FITS file: J0134-3843_S_2014_12_20_pus_uvs.fits wwins J0134-3843_S_2014_12_20_pus_map.win ! wwins: Wrote 6 windows to J0134-3843_S_2014_12_20_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000367973 Jy ! Component: 100 - total flux cleaned = 0.00080382 Jy ! Component: 150 - total flux cleaned = 0.00112144 Jy ! Component: 200 - total flux cleaned = 0.0012956 Jy ! Component: 250 - total flux cleaned = 0.001505 Jy ! Component: 300 - total flux cleaned = 0.00178882 Jy ! Component: 350 - total flux cleaned = 0.00202529 Jy ! Component: 400 - total flux cleaned = 0.00214038 Jy ! Component: 450 - total flux cleaned = 0.00221614 Jy ! Component: 500 - total flux cleaned = 0.00243613 Jy ! Component: 550 - total flux cleaned = 0.00254313 Jy ! Component: 600 - total flux cleaned = 0.00268388 Jy ! Component: 650 - total flux cleaned = 0.00285635 Jy ! Component: 700 - total flux cleaned = 0.00305792 Jy ! Component: 750 - total flux cleaned = 0.00305827 Jy ! Component: 800 - total flux cleaned = 0.00328521 Jy ! Component: 850 - total flux cleaned = 0.00347559 Jy ! Component: 900 - total flux cleaned = 0.00356921 Jy ! Component: 950 - total flux cleaned = 0.00372312 Jy ! Component: 1000 - total flux cleaned = 0.00390478 Jy ! Component: 1050 - total flux cleaned = 0.00408314 Jy ! Component: 1100 - total flux cleaned = 0.00422908 Jy ! Component: 1150 - total flux cleaned = 0.00445855 Jy ! Component: 1200 - total flux cleaned = 0.00448663 Jy ! Component: 1250 - total flux cleaned = 0.00465454 Jy ! Component: 1300 - total flux cleaned = 0.00484764 Jy ! Component: 1350 - total flux cleaned = 0.00498413 Jy ! Component: 1400 - total flux cleaned = 0.00517247 Jy ! Component: 1450 - total flux cleaned = 0.00535828 Jy ! Component: 1500 - total flux cleaned = 0.00551553 Jy ! Component: 1550 - total flux cleaned = 0.00561885 Jy ! Component: 1600 - total flux cleaned = 0.00584844 Jy ! Component: 1650 - total flux cleaned = 0.00599926 Jy ! Component: 1700 - total flux cleaned = 0.00607369 Jy ! Component: 1750 - total flux cleaned = 0.00607386 Jy ! Component: 1800 - total flux cleaned = 0.00626843 Jy ! Component: 1850 - total flux cleaned = 0.00634049 Jy ! Component: 1900 - total flux cleaned = 0.006388 Jy ! Component: 1950 - total flux cleaned = 0.0065293 Jy ! Component: 2000 - total flux cleaned = 0.00664586 Jy ! Component: 2050 - total flux cleaned = 0.00669213 Jy ! Component: 2100 - total flux cleaned = 0.00680609 Jy ! Component: 2150 - total flux cleaned = 0.006919 Jy ! Component: 2200 - total flux cleaned = 0.00705297 Jy ! Component: 2250 - total flux cleaned = 0.00722962 Jy ! Component: 2300 - total flux cleaned = 0.00733904 Jy ! Component: 2350 - total flux cleaned = 0.00746905 Jy ! Component: 2400 - total flux cleaned = 0.00759776 Jy ! Component: 2450 - total flux cleaned = 0.00770417 Jy ! Component: 2500 - total flux cleaned = 0.00785206 Jy ! Component: 2550 - total flux cleaned = 0.00795691 Jy ! Component: 2600 - total flux cleaned = 0.00816452 Jy ! Component: 2650 - total flux cleaned = 0.00824697 Jy ! Component: 2700 - total flux cleaned = 0.00834895 Jy ! Component: 2750 - total flux cleaned = 0.00849063 Jy ! Component: 2800 - total flux cleaned = 0.00857068 Jy ! Component: 2850 - total flux cleaned = 0.0086305 Jy ! Component: 2900 - total flux cleaned = 0.00872924 Jy ! Component: 2950 - total flux cleaned = 0.0088074 Jy ! Component: 3000 - total flux cleaned = 0.00890422 Jy ! Component: 3050 - total flux cleaned = 0.0089042 Jy ! Component: 3100 - total flux cleaned = 0.00903798 Jy ! Component: 3150 - total flux cleaned = 0.00903803 Jy ! Component: 3200 - total flux cleaned = 0.00915072 Jy ! Component: 3250 - total flux cleaned = 0.00922545 Jy ! Component: 3300 - total flux cleaned = 0.00928094 Jy ! Component: 3350 - total flux cleaned = 0.00935453 Jy ! Component: 3400 - total flux cleaned = 0.00951877 Jy ! Component: 3450 - total flux cleaned = 0.00957308 Jy ! Component: 3500 - total flux cleaned = 0.00968079 Jy ! Component: 3550 - total flux cleaned = 0.00973436 Jy ! Component: 3600 - total flux cleaned = 0.00989369 Jy ! Component: 3650 - total flux cleaned = 0.00992906 Jy ! Component: 3700 - total flux cleaned = 0.0100514 Jy ! Component: 3750 - total flux cleaned = 0.0101898 Jy ! Component: 3800 - total flux cleaned = 0.0102758 Jy ! Component: 3850 - total flux cleaned = 0.0103954 Jy ! Component: 3900 - total flux cleaned = 0.010514 Jy ! Component: 3950 - total flux cleaned = 0.0106149 Jy ! Component: 4000 - total flux cleaned = 0.0106315 Jy ! Component: 4050 - total flux cleaned = 0.0107313 Jy ! Total flux subtracted in 4096 components = 0.0108302 Jy ! Clean residual min=-0.000967 max=0.000917 Jy/beam ! Clean residual mean=0.000014 rms=0.000305 Jy/beam ! Combined flux in latest and established models = 0.540218 Jy keep ! Adding 276 model components to the UV plane model. ! The established model now contains 423 components and 0.540218 Jy ![Exited script file: muppet] wmap "J0134-3843_S_2014_12_20_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.954 x 7.847 at -4 degrees (North through East) ! Clean map min=-0.0020355 max=0.3472 Jy/beam ! Writing clean map to FITS file: J0134-3843_S_2014_12_20_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.347197 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000300387 device "J0134-3843_S_2014_12_20_pus\_map.eps/VPS" ! Attempting to open device: 'J0134-3843_S_2014_12_20_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.259553 0.259553 0.519106 1.03821 2.07642 4.15285 8.30569 16.6114 33.2228 66.4455 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.347 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.954 x 7.847 at -4 degrees (North through East) ! Clean map min=-0.0020355 max=0.3472 Jy/beam quit ! Quitting program ! Log file J0134-3843_S_2014_12_20_pus_uvs.log closed on Wed Dec 28 13:16:42 2016