! Started logfile: /vlbi/uf001/uva//J1339-2620_S_dfm.log on Mon Jan 14 02:31:43 2019 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.22000 obs /vlbi/uf001/uva//J1339-2620_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1339-2620_S_uva.fits ! AN table 1: 48 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.978704 visibilities/baseline/integration-bin. ! Found source: J1339-2620 ! ! There are 3 IFs, and a total of 3 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 ! ! Polarization(s): RR ! ! Read 44 lines of history. ! ! Reading 6342 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 3 channels. ! Selecting polarization: RR, channels: 1..3 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 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 ![@/opt64/bin/pima_mupet_01.dfm J1339-2620_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 print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.500x0.500 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.050803Jy sigma=14.663952 ! Fit after self-cal, rms=0.595229Jy sigma=8.270409 ! 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=2.473 mas, bmaj=6.593 mas, bpa=-5.835 degrees ! Estimated noise=1.01608 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 = 0.312558 Jy ! Component: 100 - total flux cleaned = 0.420797 Jy ! Total flux subtracted in 100 components = 0.420797 Jy ! Clean residual min=-0.023775 max=0.050617 Jy/beam ! Clean residual mean=-0.000137 rms=0.007963 Jy/beam ! Combined flux in latest and established models = 0.420797 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.420797 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.181622Jy sigma=2.328374 ! Fit after self-cal, rms=0.181529Jy sigma=2.327311 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0567195 Jy ! Component: 100 - total flux cleaned = 0.0883384 Jy ! Total flux subtracted in 100 components = 0.0883384 Jy ! Clean residual min=-0.021086 max=0.034340 Jy/beam ! Clean residual mean=-0.000093 rms=0.006060 Jy/beam ! Combined flux in latest and established models = 0.509135 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 18 components and 0.509135 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.158522Jy sigma=1.891261 ! Fit after self-cal, rms=0.158487Jy sigma=1.890854 ! 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=2.988 mas, bmaj=7.665 mas, bpa=-5.106 degrees ! Estimated noise=0.638963 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 (-4.5, 5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0434703 Jy ! Component: 100 - total flux cleaned = 0.0678735 Jy ! Component: 150 - total flux cleaned = 0.0833618 Jy ! Component: 200 - total flux cleaned = 0.0907922 Jy ! Total flux subtracted in 200 components = 0.0907922 Jy ! Clean residual min=-0.019989 max=0.034383 Jy/beam ! Clean residual mean=-0.000087 rms=0.005996 Jy/beam ! Combined flux in latest and established models = 0.599927 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 59 components and 0.599928 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.144479Jy sigma=1.686620 ! Fit after self-cal, rms=0.143116Jy sigma=1.656152 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.988 x 7.665 at -5.106 degrees (North through East) ! Clean map min=-0.019695 max=0.41279 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.93 HN 1.19 KP 1.01 ! LA 0.93 MK 1.02 NL 1.06 OV 0.97 ! PT 0.96 SC 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.93 HN 1.19 KP 1.03 ! LA 0.93 MK 1.01 NL 1.06 OV 0.93 ! PT 0.98 SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.96 HN 1.19 KP 1.03 ! LA 0.94 MK 1.02 NL 1.03 OV 0.98 ! PT 0.97 SC 0.97 ! ! ! Fit before self-cal, rms=0.143116Jy sigma=1.656152 ! Fit after self-cal, rms=0.145022Jy sigma=1.564532 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.009 mas, bmaj=7.646 mas, bpa=-4.353 degrees ! Estimated noise=0.639784 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 = 0.00318721 Jy ! Component: 100 - total flux cleaned = 0.00249758 Jy ! Component: 150 - total flux cleaned = 0.0019042 Jy ! Component: 200 - total flux cleaned = 0.00140057 Jy ! Total flux subtracted in 200 components = 0.00140057 Jy ! Clean residual min=-0.018018 max=0.023156 Jy/beam ! Clean residual mean=-0.000021 rms=0.004997 Jy/beam ! Combined flux in latest and established models = 0.601328 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 69 components and 0.601328 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.142831Jy sigma=1.548985 ! Fit after self-cal, rms=0.142877Jy sigma=1.545872 ! 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. ! ! Fit before self-cal, rms=0.142877Jy sigma=1.545872 ! Fit after self-cal, rms=0.170267Jy sigma=1.197163 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.011 mas, bmaj=7.658 mas, bpa=-4.783 degrees ! Estimated noise=0.64783 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00406173 Jy ! Component: 100 - total flux cleaned = -0.00467859 Jy ! Component: 150 - total flux cleaned = -0.00485825 Jy ! Component: 200 - total flux cleaned = -0.00486107 Jy ! Total flux subtracted in 200 components = -0.00486107 Jy ! Clean residual min=-0.005803 max=0.007211 Jy/beam ! Clean residual mean=-0.000024 rms=0.001494 Jy/beam ! Combined flux in latest and established models = 0.596467 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 84 components and 0.596467 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.169400Jy sigma=1.187540 ! Fit after self-cal, rms=0.169817Jy sigma=1.186115 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 (-18.5, 15). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00603956 Jy ! Component: 100 - total flux cleaned = 0.0072294 Jy ! Component: 150 - total flux cleaned = 0.0079755 Jy ! Component: 200 - total flux cleaned = 0.00837133 Jy ! Total flux subtracted in 200 components = 0.00837133 Jy ! Clean residual min=-0.005115 max=0.004444 Jy/beam ! Clean residual mean=-0.000013 rms=0.001267 Jy/beam ! Combined flux in latest and established models = 0.604838 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 105 components and 0.604838 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.169352Jy sigma=1.176635 ! Fit after self-cal, rms=0.169339Jy sigma=1.176347 ! 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. ! ! Fit before self-cal, rms=0.169339Jy sigma=1.176347 ! Fit after self-cal, rms=0.172954Jy sigma=1.174449 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.007 mas, bmaj=7.649 mas, bpa=-4.723 degrees ! Estimated noise=0.645234 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0025946 Jy ! Component: 100 - total flux cleaned = -0.00245886 Jy ! Component: 150 - total flux cleaned = -0.00208935 Jy ! Component: 200 - total flux cleaned = -0.00186165 Jy ! Total flux subtracted in 200 components = -0.00186165 Jy ! Clean residual min=-0.004652 max=0.003967 Jy/beam ! Clean residual mean=-0.000012 rms=0.001117 Jy/beam ! Combined flux in latest and established models = 0.602977 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 113 components and 0.602977 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.172534Jy sigma=1.170251 ! Fit after self-cal, rms=0.172523Jy sigma=1.169888 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 = -0.000459394 Jy ! Component: 100 - total flux cleaned = -4.15307e-05 Jy ! Component: 150 - total flux cleaned = 0.000147662 Jy ! Component: 200 - total flux cleaned = 0.000325643 Jy ! Total flux subtracted in 200 components = 0.000325643 Jy ! Clean residual min=-0.004410 max=0.003977 Jy/beam ! Clean residual mean=-0.000012 rms=0.001062 Jy/beam ! Combined flux in latest and established models = 0.603302 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 123 components and 0.603303 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.172268Jy sigma=1.167813 ! Fit after self-cal, rms=0.172256Jy sigma=1.167630 ! 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. ! ! Fit before self-cal, rms=0.172256Jy sigma=1.167630 ! Fit after self-cal, rms=0.174766Jy sigma=1.166658 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.649 mas, bmaj=17.97 mas, bpa=-0.793 degrees ! Estimated noise=0.847593 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000557554 Jy ! Component: 100 - total flux cleaned = -0.000195179 Jy ! Component: 150 - total flux cleaned = -0.000190263 Jy ! Component: 200 - total flux cleaned = -0.000384997 Jy ! Total flux subtracted in 200 components = -0.000384997 Jy ! Clean residual min=-0.004795 max=0.005088 Jy/beam ! Clean residual mean=-0.000015 rms=0.001260 Jy/beam ! Combined flux in latest and established models = 0.602918 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 137 components and 0.602918 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.174581Jy sigma=1.165583 ! Fit after self-cal, rms=0.174592Jy sigma=1.165398 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 = -0.000653426 Jy ! Component: 100 - total flux cleaned = -0.000588394 Jy ! Component: 150 - total flux cleaned = -0.000585583 Jy ! Component: 200 - total flux cleaned = -0.000584312 Jy ! Total flux subtracted in 200 components = -0.000584312 Jy ! Clean residual min=-0.004560 max=0.005077 Jy/beam ! Clean residual mean=-0.000017 rms=0.001231 Jy/beam ! Combined flux in latest and established models = 0.602333 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 144 components and 0.602333 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.174484Jy sigma=1.165146 ! Fit after self-cal, rms=0.174483Jy sigma=1.165058 ! 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=3.004 mas, bmaj=7.645 mas, bpa=-4.683 degrees ! Estimated noise=0.643271 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.004 x 7.645 at -4.683 degrees (North through East) ! Clean map min=-0.0041097 max=0.41834 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=2.471 mas, bmaj=6.559 mas, bpa=-5.463 degrees ! Estimated noise=1.02798 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.315813 Jy ! Component: 100 - total flux cleaned = 0.425582 Jy ! Component: 150 - total flux cleaned = 0.482906 Jy ! Component: 200 - total flux cleaned = 0.516201 Jy ! Total flux subtracted in 200 components = 0.516201 Jy ! Clean residual min=-0.009540 max=0.017236 Jy/beam ! Clean residual mean=-0.000057 rms=0.002772 Jy/beam ! Combined flux in latest and established models = 0.516201 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.516201 Jy ! Inverting map and beam ! Estimated beam: bmin=3.004 mas, bmaj=7.645 mas, bpa=-4.683 degrees ! Estimated noise=0.643271 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 = 0.0271009 Jy ! Component: 100 - total flux cleaned = 0.0420013 Jy ! Component: 150 - total flux cleaned = 0.0512884 Jy ! Component: 200 - total flux cleaned = 0.0581788 Jy ! Total flux subtracted in 200 components = 0.0581788 Jy ! Clean residual min=-0.004587 max=0.005456 Jy/beam ! Clean residual mean=-0.000046 rms=0.001276 Jy/beam ! Combined flux in latest and established models = 0.57438 Jy ! Adding 81 model components to the UV plane model. ! The established model now contains 90 components and 0.57438 Jy ! Inverting map ! Added new window around map position (3, -19). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00582154 Jy ! Component: 100 - total flux cleaned = 0.0103506 Jy ! Component: 150 - total flux cleaned = 0.0141129 Jy ! Component: 200 - total flux cleaned = 0.0172659 Jy ! Total flux subtracted in 200 components = 0.0172659 Jy ! Clean residual min=-0.003714 max=0.003671 Jy/beam ! Clean residual mean=-0.000023 rms=0.000972 Jy/beam ! Combined flux in latest and established models = 0.591646 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 135 components and 0.591645 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=7.649 mas, bmaj=17.97 mas, bpa=-0.793 degrees ! Estimated noise=0.847593 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00446184 Jy ! Component: 100 - total flux cleaned = 0.00753442 Jy ! Component: 150 - total flux cleaned = 0.00971941 Jy ! Component: 200 - total flux cleaned = 0.0109683 Jy ! Total flux subtracted in 200 components = 0.0109683 Jy ! Clean residual min=-0.004423 max=0.003958 Jy/beam ! Clean residual mean=-0.000018 rms=0.001167 Jy/beam ! Combined flux in latest and established models = 0.602614 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 = 0.000631067 Jy ! Component: 100 - total flux cleaned = 0.00111854 Jy ! Component: 150 - total flux cleaned = 0.00146582 Jy ! Component: 200 - total flux cleaned = 0.00174386 Jy ! Total flux subtracted in 200 components = 0.00174386 Jy ! Clean residual min=-0.004277 max=0.003817 Jy/beam ! Clean residual mean=-0.000013 rms=0.001137 Jy/beam ! Combined flux in latest and established models = 0.604358 Jy ! Adding 64 model components to the UV plane model. ! The established model now contains 187 components and 0.604358 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.004 mas, bmaj=7.645 mas, bpa=-4.683 degrees ! Estimated noise=0.643271 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000941815 Jy ! Component: 100 - total flux cleaned = -0.000882807 Jy ! Component: 150 - total flux cleaned = -0.000710838 Jy ! Component: 200 - total flux cleaned = -0.000562792 Jy ! Total flux subtracted in 200 components = -0.000562792 Jy ! Clean residual min=-0.003276 max=0.003219 Jy/beam ! Clean residual mean=-0.000007 rms=0.000834 Jy/beam ! Combined flux in latest and established models = 0.603795 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 205 components and 0.603795 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.173878Jy sigma=1.159328 ! Fit after self-cal, rms=0.173922Jy sigma=1.158704 wmodel J1339-2620_S_map.mod ! Writing 205 model components to file: J1339-2620_S_map.mod wobs J1339-2620_S_uvs.fits ! Writing UV FITS file: J1339-2620_S_uvs.fits wwins J1339-2620_S_map.win ! wwins: Wrote 4 windows to J1339-2620_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 = -0.000372846 Jy ! Component: 100 - total flux cleaned = -0.000378067 Jy ! Component: 150 - total flux cleaned = -0.00048061 Jy ! Component: 200 - total flux cleaned = -0.000629395 Jy ! Component: 250 - total flux cleaned = -0.000869417 Jy ! Component: 300 - total flux cleaned = -0.000916167 Jy ! Component: 350 - total flux cleaned = -0.00123463 Jy ! Component: 400 - total flux cleaned = -0.00136695 Jy ! Component: 450 - total flux cleaned = -0.00149678 Jy ! Component: 500 - total flux cleaned = -0.00158108 Jy ! Component: 550 - total flux cleaned = -0.00174587 Jy ! Component: 600 - total flux cleaned = -0.00198722 Jy ! Component: 650 - total flux cleaned = -0.00226254 Jy ! Component: 700 - total flux cleaned = -0.00249378 Jy ! Component: 750 - total flux cleaned = -0.00260813 Jy ! Component: 800 - total flux cleaned = -0.00279605 Jy ! Component: 850 - total flux cleaned = -0.00290776 Jy ! Component: 900 - total flux cleaned = -0.00330707 Jy ! Component: 950 - total flux cleaned = -0.00348586 Jy ! Component: 1000 - total flux cleaned = -0.00366175 Jy ! Component: 1050 - total flux cleaned = -0.00383487 Jy ! Component: 1100 - total flux cleaned = -0.00393801 Jy ! Component: 1150 - total flux cleaned = -0.00410658 Jy ! Component: 1200 - total flux cleaned = -0.00433923 Jy ! Component: 1250 - total flux cleaned = -0.00443726 Jy ! Component: 1300 - total flux cleaned = -0.00463165 Jy ! Component: 1350 - total flux cleaned = -0.00472812 Jy ! Component: 1400 - total flux cleaned = -0.00479202 Jy ! Component: 1450 - total flux cleaned = -0.0048549 Jy ! Component: 1500 - total flux cleaned = -0.004948 Jy ! Component: 1550 - total flux cleaned = -0.00506951 Jy ! Component: 1600 - total flux cleaned = -0.00509929 Jy ! Component: 1650 - total flux cleaned = -0.00512896 Jy ! Component: 1700 - total flux cleaned = -0.00518755 Jy ! Component: 1750 - total flux cleaned = -0.00509996 Jy ! Component: 1800 - total flux cleaned = -0.00512878 Jy ! Component: 1850 - total flux cleaned = -0.00507155 Jy ! Component: 1900 - total flux cleaned = -0.00498705 Jy ! Component: 1950 - total flux cleaned = -0.0050153 Jy ! Component: 2000 - total flux cleaned = -0.00504307 Jy ! Component: 2050 - total flux cleaned = -0.00493324 Jy ! Component: 2100 - total flux cleaned = -0.00493328 Jy ! Component: 2150 - total flux cleaned = -0.00496032 Jy ! Component: 2200 - total flux cleaned = -0.00485291 Jy ! Component: 2250 - total flux cleaned = -0.00490599 Jy ! Component: 2300 - total flux cleaned = -0.00482707 Jy ! Component: 2350 - total flux cleaned = -0.00480095 Jy ! Component: 2400 - total flux cleaned = -0.00485289 Jy ! Component: 2450 - total flux cleaned = -0.00477566 Jy ! Component: 2500 - total flux cleaned = -0.00480134 Jy ! Component: 2550 - total flux cleaned = -0.00480138 Jy ! Component: 2600 - total flux cleaned = -0.00482639 Jy ! Component: 2650 - total flux cleaned = -0.00487639 Jy ! Component: 2700 - total flux cleaned = -0.0049259 Jy ! Component: 2750 - total flux cleaned = -0.00492615 Jy ! Component: 2800 - total flux cleaned = -0.0049505 Jy ! Component: 2850 - total flux cleaned = -0.00492642 Jy ! Component: 2900 - total flux cleaned = -0.00507066 Jy ! Component: 2950 - total flux cleaned = -0.00502267 Jy ! Component: 3000 - total flux cleaned = -0.00506996 Jy ! Component: 3050 - total flux cleaned = -0.00497567 Jy ! Component: 3100 - total flux cleaned = -0.00506914 Jy ! Component: 3150 - total flux cleaned = -0.00509237 Jy ! Component: 3200 - total flux cleaned = -0.00516126 Jy ! Component: 3250 - total flux cleaned = -0.0051383 Jy ! Component: 3300 - total flux cleaned = -0.00513833 Jy ! Component: 3350 - total flux cleaned = -0.00516106 Jy ! Component: 3400 - total flux cleaned = -0.0051834 Jy ! Component: 3450 - total flux cleaned = -0.00520568 Jy ! Component: 3500 - total flux cleaned = -0.00518336 Jy ! Component: 3550 - total flux cleaned = -0.00522753 Jy ! Component: 3600 - total flux cleaned = -0.00513975 Jy ! Component: 3650 - total flux cleaned = -0.00516151 Jy ! Component: 3700 - total flux cleaned = -0.0052263 Jy ! Component: 3750 - total flux cleaned = -0.00520482 Jy ! Component: 3800 - total flux cleaned = -0.00518337 Jy ! Component: 3850 - total flux cleaned = -0.00520457 Jy ! Component: 3900 - total flux cleaned = -0.00518355 Jy ! Component: 3950 - total flux cleaned = -0.00522555 Jy ! Component: 4000 - total flux cleaned = -0.00520455 Jy ! Component: 4050 - total flux cleaned = -0.00520429 Jy ! Total flux subtracted in 4096 components = -0.00518374 Jy ! Clean residual min=-0.001102 max=0.001149 Jy/beam ! Clean residual mean=-0.000006 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.598611 Jy keep ! Adding 314 model components to the UV plane model. ! The established model now contains 519 components and 0.598612 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1339-2620_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.004 x 7.645 at -4.683 degrees (North through East) ! Clean map min=-0.0024526 max=0.42358 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1339-2620_S_map.fits wmodel /vlbi/uf001/uva//J1339-2620_S_map.mod ! Writing 519 model components to file: /vlbi/uf001/uva//J1339-2620_S_map.mod wobs /vlbi/uf001/uva//J1339-2620_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1339-2620_S_uvs.fits wwins /vlbi/uf001/uva//J1339-2620_S_map.win ! wwins: Wrote 5 windows to /vlbi/uf001/uva//J1339-2620_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.423579 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00039398 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.279036 0.279036 0.558073 1.11615 2.23229 4.46458 8.92916 17.8583 35.7166 71.4333 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.423 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1075.13 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1339-2620_S_dfm.log closed on Mon Jan 14 02:31:48 2019