! Started logfile: J2047-1841_S_2014_12_20_pus_uvs.log on Wed Dec 28 13:45:59 2016 obs J2047-1841_S_2014_12_20_pus_uva.fits ! Reading UV FITS file: J2047-1841_S_2014_12_20_pus_uva.fits ! AN table 1: 95 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.968421 visibilities/baseline/integration-bin. ! Found source: J2047-1841 ! ! 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 16560 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 J2047-1841_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 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.945063Jy sigma=0.008905 ! Fit after self-cal, rms=0.849876Jy sigma=0.008071 ! 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=2.41 mas, bmaj=6.558 mas, bpa=-0.05478 degrees ! Estimated noise=877.135 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 = 0.113591 Jy ! Component: 100 - total flux cleaned = 0.141488 Jy ! Total flux subtracted in 100 components = 0.141488 Jy ! Clean residual min=-0.005284 max=0.011412 Jy/beam ! Clean residual mean=-0.000024 rms=0.001436 Jy/beam ! Combined flux in latest and established models = 0.141488 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.141488 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094494Jy sigma=0.000836 ! Fit after self-cal, rms=0.094483Jy sigma=0.000836 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0126869 Jy ! Component: 100 - total flux cleaned = 0.0199182 Jy ! Total flux subtracted in 100 components = 0.0199182 Jy ! Clean residual min=-0.004530 max=0.004704 Jy/beam ! Clean residual mean=-0.000016 rms=0.001106 Jy/beam ! Combined flux in latest and established models = 0.161406 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 25 components and 0.161406 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091793Jy sigma=0.000811 ! Fit after self-cal, rms=0.091798Jy sigma=0.000811 ! 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=3.023 mas, bmaj=7.855 mas, bpa=-0.3581 degrees ! Estimated noise=588.548 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 = 0.00755443 Jy ! Component: 100 - total flux cleaned = 0.0117101 Jy ! Component: 150 - total flux cleaned = 0.0141043 Jy ! Component: 200 - total flux cleaned = 0.0155059 Jy ! Total flux subtracted in 200 components = 0.0155059 Jy ! Clean residual min=-0.004744 max=0.005539 Jy/beam ! Clean residual mean=-0.000021 rms=0.001119 Jy/beam ! Combined flux in latest and established models = 0.176912 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 43 components and 0.176912 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091047Jy sigma=0.000806 ! Fit after self-cal, rms=0.091059Jy sigma=0.000806 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.88 HN 1.01 KP 1.10 ! LA 0.95 MK 1.01 NL 0.96 OV 0.96 ! PT 1.04 SC 0.99 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 1.01 HN 1.08 KP 1.07 ! LA 0.93 MK 1.01 NL 1.06 OV 0.98 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.18 HN 1.06 KP 0.96 ! LA 0.77 MK 1.04 NL 1.17 OV 0.93 ! PT 0.97 SC 0.99 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 1.00 HN 1.04 KP 0.92 ! LA 0.79 MK 1.00 NL 1.04 OV 0.98 ! PT 1.03 SC 0.97 ! ! ! Fit before self-cal, rms=0.091059Jy sigma=0.000806 ! Fit after self-cal, rms=0.088530Jy sigma=0.000788 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.035 mas, bmaj=7.886 mas, bpa=-0.05139 degrees ! Estimated noise=591.217 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 (-4, -27.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00302397 Jy ! Component: 100 - total flux cleaned = 0.00340515 Jy ! Component: 150 - total flux cleaned = 0.00352441 Jy ! Component: 200 - total flux cleaned = 0.00356693 Jy ! Total flux subtracted in 200 components = 0.00356693 Jy ! Clean residual min=-0.002460 max=0.002304 Jy/beam ! Clean residual mean=-0.000001 rms=0.000600 Jy/beam ! Combined flux in latest and established models = 0.180479 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 68 components and 0.180479 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088383Jy sigma=0.000787 ! Fit after self-cal, rms=0.088379Jy sigma=0.000787 ! 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=0.088379Jy sigma=0.000787 ! Fit after self-cal, rms=0.088291Jy sigma=0.000784 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.033 mas, bmaj=7.883 mas, bpa=-0.13 degrees ! Estimated noise=592.15 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00113178 Jy ! Component: 100 - total flux cleaned = 0.00127763 Jy ! Component: 150 - total flux cleaned = 0.00130244 Jy ! Component: 200 - total flux cleaned = 0.00132545 Jy ! Total flux subtracted in 200 components = 0.00132545 Jy ! Clean residual min=-0.001931 max=0.001912 Jy/beam ! Clean residual mean=-0.000001 rms=0.000498 Jy/beam ! Combined flux in latest and established models = 0.181805 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 94 components and 0.181805 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088270Jy sigma=0.000784 ! Fit after self-cal, rms=0.088268Jy sigma=0.000784 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 = 0.00015247 Jy ! Component: 100 - total flux cleaned = 0.000218161 Jy ! Component: 150 - total flux cleaned = 0.000238728 Jy ! Component: 200 - total flux cleaned = 0.000218903 Jy ! Total flux subtracted in 200 components = 0.000218903 Jy ! Clean residual min=-0.001896 max=0.001914 Jy/beam ! Clean residual mean=-0.000001 rms=0.000496 Jy/beam ! Combined flux in latest and established models = 0.182024 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 104 components and 0.182024 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088258Jy sigma=0.000784 ! Fit after self-cal, rms=0.088257Jy sigma=0.000784 ! 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=0.088257Jy sigma=0.000784 ! Fit after self-cal, rms=0.088277Jy sigma=0.000783 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.033 mas, bmaj=7.883 mas, bpa=-0.1776 degrees ! Estimated noise=591.444 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000227967 Jy ! Component: 100 - total flux cleaned = 0.000126228 Jy ! Component: 150 - total flux cleaned = 8.2333e-05 Jy ! Component: 200 - total flux cleaned = 4.30781e-05 Jy ! Total flux subtracted in 200 components = 4.30781e-05 Jy ! Clean residual min=-0.001640 max=0.001766 Jy/beam ! Clean residual mean=-0.000001 rms=0.000444 Jy/beam ! Combined flux in latest and established models = 0.182067 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 116 components and 0.182067 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088264Jy sigma=0.000783 ! Fit after self-cal, rms=0.088265Jy 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 = 1.83018e-05 Jy ! Component: 100 - total flux cleaned = 1.75668e-05 Jy ! Component: 150 - total flux cleaned = -2.74986e-07 Jy ! Component: 200 - total flux cleaned = 2.91857e-09 Jy ! Total flux subtracted in 200 components = 2.91857e-09 Jy ! Clean residual min=-0.001633 max=0.001765 Jy/beam ! Clean residual mean=-0.000001 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.182067 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 123 components and 0.182067 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088258Jy sigma=0.000783 ! Fit after self-cal, rms=0.088257Jy 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=0.088257Jy sigma=0.000783 ! Fit after self-cal, rms=0.088206Jy sigma=0.000783 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.553 mas, bmaj=17.01 mas, bpa=6.284 degrees ! Estimated noise=743.16 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000311584 Jy ! Component: 100 - total flux cleaned = 0.000326994 Jy ! Component: 150 - total flux cleaned = 0.000370717 Jy ! Component: 200 - total flux cleaned = 0.000408619 Jy ! Total flux subtracted in 200 components = 0.000408619 Jy ! Clean residual min=-0.001721 max=0.001877 Jy/beam ! Clean residual mean=-0.000002 rms=0.000543 Jy/beam ! Combined flux in latest and established models = 0.182475 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 134 components and 0.182475 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088203Jy sigma=0.000783 ! Fit after self-cal, rms=0.088201Jy 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 = -1.53411e-06 Jy ! Component: 100 - total flux cleaned = 9.47602e-06 Jy ! Component: 150 - total flux cleaned = 4.11715e-05 Jy ! Component: 200 - total flux cleaned = 7.03604e-05 Jy ! Total flux subtracted in 200 components = 7.03604e-05 Jy ! Clean residual min=-0.001734 max=0.001858 Jy/beam ! Clean residual mean=-0.000002 rms=0.000543 Jy/beam ! Combined flux in latest and established models = 0.182546 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 144 components and 0.182546 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088200Jy sigma=0.000783 ! Fit after self-cal, rms=0.088199Jy sigma=0.000783 ! 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=3.034 mas, bmaj=7.886 mas, bpa=-0.1932 degrees ! Estimated noise=591.017 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.034 x 7.886 at -0.1932 degrees (North through East) ! Clean map min=-0.0022472 max=0.14966 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=2.414 mas, bmaj=6.559 mas, bpa=0.07233 degrees ! Estimated noise=883.226 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.11421 Jy ! Component: 100 - total flux cleaned = 0.142364 Jy ! Component: 150 - total flux cleaned = 0.155184 Jy ! Component: 200 - total flux cleaned = 0.162448 Jy ! Total flux subtracted in 200 components = 0.162448 Jy ! Clean residual min=-0.003026 max=0.004231 Jy/beam ! Clean residual mean=-0.000010 rms=0.000793 Jy/beam ! Combined flux in latest and established models = 0.162448 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 26 model components to the UV plane model. ! The established model now contains 26 components and 0.162448 Jy ! Inverting map and beam ! Estimated beam: bmin=3.034 mas, bmaj=7.886 mas, bpa=-0.1932 degrees ! Estimated noise=591.017 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 (-1.5, -9.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00680297 Jy ! Component: 100 - total flux cleaned = 0.0109051 Jy ! Component: 150 - total flux cleaned = 0.0137145 Jy ! Component: 200 - total flux cleaned = 0.0157049 Jy ! Total flux subtracted in 200 components = 0.0157049 Jy ! Clean residual min=-0.001765 max=0.001804 Jy/beam ! Clean residual mean=-0.000006 rms=0.000471 Jy/beam ! Combined flux in latest and established models = 0.178153 Jy ! Adding 72 model components to the UV plane model. ! The established model now contains 91 components and 0.178153 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.553 mas, bmaj=17.01 mas, bpa=6.284 degrees ! Estimated noise=743.16 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00224281 Jy ! Component: 100 - total flux cleaned = 0.0031729 Jy ! Component: 150 - total flux cleaned = 0.00360595 Jy ! Component: 200 - total flux cleaned = 0.00388652 Jy ! Total flux subtracted in 200 components = 0.00388652 Jy ! Clean residual min=-0.001635 max=0.001872 Jy/beam ! Clean residual mean=-0.000003 rms=0.000542 Jy/beam ! Combined flux in latest and established models = 0.18204 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 = 9.91402e-05 Jy ! Component: 100 - total flux cleaned = 0.00014776 Jy ! Component: 150 - total flux cleaned = 0.000175714 Jy ! Component: 200 - total flux cleaned = 0.000188308 Jy ! Total flux subtracted in 200 components = 0.000188308 Jy ! Clean residual min=-0.001610 max=0.001873 Jy/beam ! Clean residual mean=-0.000003 rms=0.000538 Jy/beam ! Combined flux in latest and established models = 0.182228 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 138 components and 0.182228 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.034 mas, bmaj=7.886 mas, bpa=-0.1932 degrees ! Estimated noise=591.017 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000125149 Jy ! Component: 100 - total flux cleaned = -0.000269691 Jy ! Component: 150 - total flux cleaned = -0.000318894 Jy ! Component: 200 - total flux cleaned = -0.00038299 Jy ! Total flux subtracted in 200 components = -0.00038299 Jy ! Clean residual min=-0.001667 max=0.001712 Jy/beam ! Clean residual mean=-0.000002 rms=0.000429 Jy/beam ! Combined flux in latest and established models = 0.181845 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 154 components and 0.181845 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088185Jy sigma=0.000783 ! Fit after self-cal, rms=0.088175Jy sigma=0.000783 wmodel J2047-1841_S_2014_12_20_pus_map.mod ! Writing 154 model components to file: J2047-1841_S_2014_12_20_pus_map.mod wobs J2047-1841_S_2014_12_20_pus_uvs.fits ! Writing UV FITS file: J2047-1841_S_2014_12_20_pus_uvs.fits wwins J2047-1841_S_2014_12_20_pus_map.win ! wwins: Wrote 3 windows to J2047-1841_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 = 0.000441693 Jy ! Component: 100 - total flux cleaned = 0.000586356 Jy ! Component: 150 - total flux cleaned = 0.000752998 Jy ! Component: 200 - total flux cleaned = 0.000727094 Jy ! Component: 250 - total flux cleaned = 0.000650684 Jy ! Component: 300 - total flux cleaned = 0.000601164 Jy ! Component: 350 - total flux cleaned = 0.000577403 Jy ! Component: 400 - total flux cleaned = 0.000648192 Jy ! Component: 450 - total flux cleaned = 0.000647585 Jy ! Component: 500 - total flux cleaned = 0.000602367 Jy ! Component: 550 - total flux cleaned = 0.000580514 Jy ! Component: 600 - total flux cleaned = 0.000558817 Jy ! Component: 650 - total flux cleaned = 0.000537743 Jy ! Component: 700 - total flux cleaned = 0.000474662 Jy ! Component: 750 - total flux cleaned = 0.0004537 Jy ! Component: 800 - total flux cleaned = 0.000331971 Jy ! Component: 850 - total flux cleaned = 0.000312294 Jy ! Component: 900 - total flux cleaned = 0.000292433 Jy ! Component: 950 - total flux cleaned = 0.000214515 Jy ! Component: 1000 - total flux cleaned = 0.000137717 Jy ! Component: 1050 - total flux cleaned = 6.23459e-05 Jy ! Component: 1100 - total flux cleaned = 2.51466e-05 Jy ! Component: 1150 - total flux cleaned = -0.000159058 Jy ! Component: 1200 - total flux cleaned = -0.000213424 Jy ! Component: 1250 - total flux cleaned = -0.000285142 Jy ! Component: 1300 - total flux cleaned = -0.000427365 Jy ! Component: 1350 - total flux cleaned = -0.000532523 Jy ! Component: 1400 - total flux cleaned = -0.000637003 Jy ! Component: 1450 - total flux cleaned = -0.000705951 Jy ! Component: 1500 - total flux cleaned = -0.000808046 Jy ! Component: 1550 - total flux cleaned = -0.000926208 Jy ! Component: 1600 - total flux cleaned = -0.000926405 Jy ! Component: 1650 - total flux cleaned = -0.000976329 Jy ! Component: 1700 - total flux cleaned = -0.00107481 Jy ! Component: 1750 - total flux cleaned = -0.00110753 Jy ! Component: 1800 - total flux cleaned = -0.00117176 Jy ! Component: 1850 - total flux cleaned = -0.00126783 Jy ! Component: 1900 - total flux cleaned = -0.001252 Jy ! Component: 1950 - total flux cleaned = -0.0012524 Jy ! Component: 2000 - total flux cleaned = -0.00136105 Jy ! Component: 2050 - total flux cleaned = -0.00137633 Jy ! Component: 2100 - total flux cleaned = -0.0014374 Jy ! Component: 2150 - total flux cleaned = -0.00142219 Jy ! Component: 2200 - total flux cleaned = -0.00152681 Jy ! Component: 2250 - total flux cleaned = -0.001497 Jy ! Component: 2300 - total flux cleaned = -0.00152637 Jy ! Component: 2350 - total flux cleaned = -0.00154081 Jy ! Component: 2400 - total flux cleaned = -0.00159861 Jy ! Component: 2450 - total flux cleaned = -0.00156969 Jy ! Component: 2500 - total flux cleaned = -0.00158389 Jy ! Component: 2550 - total flux cleaned = -0.00162621 Jy ! Component: 2600 - total flux cleaned = -0.001626 Jy ! Component: 2650 - total flux cleaned = -0.00163993 Jy ! Component: 2700 - total flux cleaned = -0.00163994 Jy ! Component: 2750 - total flux cleaned = -0.00172216 Jy ! Component: 2800 - total flux cleaned = -0.00174933 Jy ! Component: 2850 - total flux cleaned = -0.00174947 Jy ! Component: 2900 - total flux cleaned = -0.00181671 Jy ! Component: 2950 - total flux cleaned = -0.00176348 Jy ! Component: 3000 - total flux cleaned = -0.00186932 Jy ! Component: 3050 - total flux cleaned = -0.00185615 Jy ! Component: 3100 - total flux cleaned = -0.0018822 Jy ! Component: 3150 - total flux cleaned = -0.00198587 Jy ! Component: 3200 - total flux cleaned = -0.00196016 Jy ! Component: 3250 - total flux cleaned = -0.00197296 Jy ! Component: 3300 - total flux cleaned = -0.00202376 Jy ! Component: 3350 - total flux cleaned = -0.00206172 Jy ! Component: 3400 - total flux cleaned = -0.00209933 Jy ! Component: 3450 - total flux cleaned = -0.00214917 Jy ! Component: 3500 - total flux cleaned = -0.00217379 Jy ! Component: 3550 - total flux cleaned = -0.00221062 Jy ! Component: 3600 - total flux cleaned = -0.00222302 Jy ! Component: 3650 - total flux cleaned = -0.00224745 Jy ! Component: 3700 - total flux cleaned = -0.00233189 Jy ! Component: 3750 - total flux cleaned = -0.00237978 Jy ! Component: 3800 - total flux cleaned = -0.00243919 Jy ! Component: 3850 - total flux cleaned = -0.00245108 Jy ! Component: 3900 - total flux cleaned = -0.00247448 Jy ! Component: 3950 - total flux cleaned = -0.00254444 Jy ! Component: 4000 - total flux cleaned = -0.00253277 Jy ! Component: 4050 - total flux cleaned = -0.00257891 Jy ! Total flux subtracted in 4096 components = -0.00261336 Jy ! Clean residual min=-0.000753 max=0.000628 Jy/beam ! Clean residual mean=-0.000000 rms=0.000212 Jy/beam ! Combined flux in latest and established models = 0.179231 Jy keep ! Adding 286 model components to the UV plane model. ! The established model now contains 440 components and 0.179231 Jy ![Exited script file: muppet] wmap "J2047-1841_S_2014_12_20_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.034 x 7.886 at -0.1932 degrees (North through East) ! Clean map min=-0.0011864 max=0.15144 Jy/beam ! Writing clean map to FITS file: J2047-1841_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 0.151436 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000209951 device "J2047-1841_S_2014_12_20_pus\_map.eps/VPS" ! Attempting to open device: 'J2047-1841_S_2014_12_20_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.41592 0.41592 0.83184 1.66368 3.32736 6.65472 13.3094 26.6189 53.2378 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.151 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.034 x 7.886 at -0.1932 degrees (North through East) ! Clean map min=-0.0011864 max=0.15144 Jy/beam quit ! Quitting program ! Log file J2047-1841_S_2014_12_20_pus_uvs.log closed on Wed Dec 28 13:46:04 2016