! Started logfile: /vlbi/uf001/uva//J1711+5411_S_dfm.log on Mon Jan 14 04:03:18 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//J1711+5411_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1711+5411_S_uva.fits ! AN table 1: 76 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.717251 visibilities/baseline/integration-bin. ! Found source: J1711+5411 ! ! 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 7359 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 J1711+5411_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 215 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 215 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 215 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.014233Jy sigma=21.990739 ! Fit after self-cal, rms=0.810081Jy sigma=17.535423 ! 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=3.163 mas, bmaj=4.06 mas, bpa=-9.082 degrees ! Estimated noise=0.559272 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 = 0.147501 Jy ! Component: 100 - total flux cleaned = 0.179754 Jy ! Total flux subtracted in 100 components = 0.179754 Jy ! Clean residual min=-0.003955 max=0.009751 Jy/beam ! Clean residual mean=0.000010 rms=0.001114 Jy/beam ! Combined flux in latest and established models = 0.179754 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.179754 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061626Jy sigma=1.277331 ! Fit after self-cal, rms=0.061623Jy sigma=1.277261 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0103605 Jy ! Component: 100 - total flux cleaned = 0.0160447 Jy ! Total flux subtracted in 100 components = 0.0160447 Jy ! Clean residual min=-0.003653 max=0.004381 Jy/beam ! Clean residual mean=0.000009 rms=0.000903 Jy/beam ! Combined flux in latest and established models = 0.195799 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 28 components and 0.195799 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059672Jy sigma=1.231746 ! Fit after self-cal, rms=0.059666Jy sigma=1.231612 ! 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=3.778 mas, bmaj=4.857 mas, bpa=-6.881 degrees ! Estimated noise=0.416254 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 (-5.5, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00515969 Jy ! Component: 100 - total flux cleaned = 0.00859595 Jy ! Component: 150 - total flux cleaned = 0.011203 Jy ! Component: 200 - total flux cleaned = 0.0132794 Jy ! Total flux subtracted in 200 components = 0.0132794 Jy ! Clean residual min=-0.002744 max=0.003241 Jy/beam ! Clean residual mean=0.000013 rms=0.000700 Jy/beam ! Combined flux in latest and established models = 0.209078 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 60 components and 0.209078 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059109Jy sigma=1.218821 ! Fit after self-cal, rms=0.059087Jy sigma=1.218123 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.778 x 4.857 at -6.881 degrees (North through East) ! Clean map min=-0.0025002 max=0.19036 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.98 HN 0.99 KP 0.98 ! LA 0.94 MK 1.02 NL 1.03 OV 0.98 ! PT 0.99 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 0.97 KP 0.98 ! LA 0.95 MK 1.01 NL 1.07 OV 1.00 ! PT 0.96 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.97 HN 0.99 KP 0.99 ! LA 0.93 MK 1.01 NL 1.04 OV 0.98 ! PT 1.00 SC 1.01 ! ! ! Fit before self-cal, rms=0.059087Jy sigma=1.218123 ! Fit after self-cal, rms=0.058339Jy sigma=1.203744 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.8 mas, bmaj=4.887 mas, bpa=-7.279 degrees ! Estimated noise=0.414484 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 = -0.00102586 Jy ! Component: 100 - total flux cleaned = -0.00143185 Jy ! Component: 150 - total flux cleaned = -0.00155319 Jy ! Component: 200 - total flux cleaned = -0.00161945 Jy ! Total flux subtracted in 200 components = -0.00161945 Jy ! Clean residual min=-0.002174 max=0.002040 Jy/beam ! Clean residual mean=0.000005 rms=0.000556 Jy/beam ! Combined flux in latest and established models = 0.207459 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 76 components and 0.207459 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058314Jy sigma=1.203154 ! Fit after self-cal, rms=0.058316Jy sigma=1.203078 ! 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=0.058316Jy sigma=1.203078 ! Fit after self-cal, rms=0.058055Jy sigma=1.190516 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.792 mas, bmaj=4.888 mas, bpa=-6.76 degrees ! Estimated noise=0.414271 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000569162 Jy ! Component: 100 - total flux cleaned = -0.000816309 Jy ! Component: 150 - total flux cleaned = -0.00101043 Jy ! Component: 200 - total flux cleaned = -0.00109367 Jy ! Total flux subtracted in 200 components = -0.00109367 Jy ! Clean residual min=-0.002225 max=0.001855 Jy/beam ! Clean residual mean=0.000001 rms=0.000477 Jy/beam ! Combined flux in latest and established models = 0.206365 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 91 components and 0.206365 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058036Jy sigma=1.190143 ! Fit after self-cal, rms=0.058047Jy sigma=1.190071 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 = -8.63227e-05 Jy ! Component: 100 - total flux cleaned = -0.000115917 Jy ! Component: 150 - total flux cleaned = -0.000156959 Jy ! Component: 200 - total flux cleaned = -0.000182564 Jy ! Total flux subtracted in 200 components = -0.000182564 Jy ! Clean residual min=-0.002224 max=0.001846 Jy/beam ! Clean residual mean=0.000001 rms=0.000476 Jy/beam ! Combined flux in latest and established models = 0.206182 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 100 components and 0.206182 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058040Jy sigma=1.189941 ! Fit after self-cal, rms=0.058039Jy sigma=1.189937 ! 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=0.058039Jy sigma=1.189937 ! Fit after self-cal, rms=0.058093Jy sigma=1.188810 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.79 mas, bmaj=4.89 mas, bpa=-6.832 degrees ! Estimated noise=0.414554 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.22846e-05 Jy ! Component: 100 - total flux cleaned = -0.000182593 Jy ! Component: 150 - total flux cleaned = -0.000224001 Jy ! Component: 200 - total flux cleaned = -0.000262773 Jy ! Total flux subtracted in 200 components = -0.000262773 Jy ! Clean residual min=-0.002178 max=0.001841 Jy/beam ! Clean residual mean=0.000001 rms=0.000467 Jy/beam ! Combined flux in latest and established models = 0.20592 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 101 components and 0.20592 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058086Jy sigma=1.188676 ! Fit after self-cal, rms=0.058087Jy sigma=1.188669 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 = 5.90944e-06 Jy ! Component: 100 - total flux cleaned = -1.83159e-05 Jy ! Component: 150 - total flux cleaned = -3.07533e-05 Jy ! Component: 200 - total flux cleaned = -5.37391e-05 Jy ! Total flux subtracted in 200 components = -5.37391e-05 Jy ! Clean residual min=-0.002171 max=0.001842 Jy/beam ! Clean residual mean=0.000001 rms=0.000466 Jy/beam ! Combined flux in latest and established models = 0.205866 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 104 components and 0.205866 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058083Jy sigma=1.188578 ! Fit after self-cal, rms=0.058082Jy sigma=1.188576 ! 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=0.058082Jy sigma=1.188576 ! Fit after self-cal, rms=0.058087Jy sigma=1.187763 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.853 mas, bmaj=8.406 mas, bpa=9.302 degrees ! Estimated noise=0.521231 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000109031 Jy ! Component: 100 - total flux cleaned = -0.000143373 Jy ! Component: 150 - total flux cleaned = -0.000143431 Jy ! Component: 200 - total flux cleaned = -0.000143317 Jy ! Total flux subtracted in 200 components = -0.000143317 Jy ! Clean residual min=-0.001953 max=0.001974 Jy/beam ! Clean residual mean=0.000002 rms=0.000526 Jy/beam ! Combined flux in latest and established models = 0.205723 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 113 components and 0.205723 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058088Jy sigma=1.187724 ! Fit after self-cal, rms=0.058089Jy sigma=1.187714 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 = -4.44934e-08 Jy ! Component: 100 - total flux cleaned = 3.73192e-07 Jy ! Component: 150 - total flux cleaned = -7.35515e-06 Jy ! Component: 200 - total flux cleaned = -7.92651e-06 Jy ! Total flux subtracted in 200 components = -7.92651e-06 Jy ! Clean residual min=-0.001960 max=0.001978 Jy/beam ! Clean residual mean=0.000002 rms=0.000526 Jy/beam ! Combined flux in latest and established models = 0.205715 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 125 components and 0.205715 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058090Jy sigma=1.187728 ! Fit after self-cal, rms=0.058090Jy sigma=1.187723 ! 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=3.789 mas, bmaj=4.891 mas, bpa=-6.868 degrees ! Estimated noise=0.414694 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.789 x 4.891 at -6.868 degrees (North through East) ! Clean map min=-0.0020302 max=0.1896 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "============== Clearing model and starting over ==========" ! ============== Clearing model and starting over ========== clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.169 mas, bmaj=4.087 mas, bpa=-8.888 degrees ! Estimated noise=0.558549 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.147276 Jy ! Component: 100 - total flux cleaned = 0.179462 Jy ! Component: 150 - total flux cleaned = 0.189416 Jy ! Component: 200 - total flux cleaned = 0.194868 Jy ! Total flux subtracted in 200 components = 0.194868 Jy ! Clean residual min=-0.002930 max=0.002980 Jy/beam ! Clean residual mean=0.000002 rms=0.000711 Jy/beam ! Combined flux in latest and established models = 0.194868 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 30 model components to the UV plane model. ! The established model now contains 30 components and 0.194868 Jy ! Inverting map and beam ! Estimated beam: bmin=3.789 mas, bmaj=4.891 mas, bpa=-6.868 degrees ! Estimated noise=0.414694 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 = 0.00370443 Jy ! Component: 100 - total flux cleaned = 0.00589524 Jy ! Component: 150 - total flux cleaned = 0.00737976 Jy ! Component: 200 - total flux cleaned = 0.00825025 Jy ! Total flux subtracted in 200 components = 0.00825025 Jy ! Clean residual min=-0.002158 max=0.001925 Jy/beam ! Clean residual mean=0.000002 rms=0.000470 Jy/beam ! Combined flux in latest and established models = 0.203118 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 65 components and 0.203119 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=7.853 mas, bmaj=8.406 mas, bpa=9.302 degrees ! Estimated noise=0.521231 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00113022 Jy ! Component: 100 - total flux cleaned = 0.00170659 Jy ! Component: 150 - total flux cleaned = 0.00205673 Jy ! Component: 200 - total flux cleaned = 0.00213427 Jy ! Total flux subtracted in 200 components = 0.00213427 Jy ! Clean residual min=-0.001963 max=0.001952 Jy/beam ! Clean residual mean=0.000002 rms=0.000527 Jy/beam ! Combined flux in latest and established models = 0.205253 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 = 6.83284e-05 Jy ! Component: 100 - total flux cleaned = 0.000120911 Jy ! Component: 150 - total flux cleaned = 0.000145187 Jy ! Component: 200 - total flux cleaned = 0.000175505 Jy ! Total flux subtracted in 200 components = 0.000175505 Jy ! Clean residual min=-0.001950 max=0.001959 Jy/beam ! Clean residual mean=0.000002 rms=0.000526 Jy/beam ! Combined flux in latest and established models = 0.205428 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 104 components and 0.205428 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.789 mas, bmaj=4.891 mas, bpa=-6.868 degrees ! Estimated noise=0.414694 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000149287 Jy ! Component: 100 - total flux cleaned = -0.000128763 Jy ! Component: 150 - total flux cleaned = -0.000109184 Jy ! Component: 200 - total flux cleaned = -0.000109316 Jy ! Total flux subtracted in 200 components = -0.000109316 Jy ! Clean residual min=-0.002089 max=0.001946 Jy/beam ! Clean residual mean=0.000001 rms=0.000465 Jy/beam ! Combined flux in latest and established models = 0.205319 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 114 components and 0.205319 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058102Jy sigma=1.188131 ! Fit after self-cal, rms=0.058099Jy sigma=1.188068 wmodel J1711+5411_S_map.mod ! Writing 114 model components to file: J1711+5411_S_map.mod wobs J1711+5411_S_uvs.fits ! Writing UV FITS file: J1711+5411_S_uvs.fits wwins J1711+5411_S_map.win ! wwins: Wrote 2 windows to J1711+5411_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 = -0.000493139 Jy ! Component: 100 - total flux cleaned = -0.000767849 Jy ! Component: 150 - total flux cleaned = -0.00112747 Jy ! Component: 200 - total flux cleaned = -0.00137945 Jy ! Component: 250 - total flux cleaned = -0.00156055 Jy ! Component: 300 - total flux cleaned = -0.00150252 Jy ! Component: 350 - total flux cleaned = -0.00144581 Jy ! Component: 400 - total flux cleaned = -0.00136135 Jy ! Component: 450 - total flux cleaned = -0.00133335 Jy ! Component: 500 - total flux cleaned = -0.00117059 Jy ! Component: 550 - total flux cleaned = -0.00111726 Jy ! Component: 600 - total flux cleaned = -0.00101164 Jy ! Component: 650 - total flux cleaned = -0.000908289 Jy ! Component: 700 - total flux cleaned = -0.000806786 Jy ! Component: 750 - total flux cleaned = -0.000781807 Jy ! Component: 800 - total flux cleaned = -0.000707501 Jy ! Component: 850 - total flux cleaned = -0.000633927 Jy ! Component: 900 - total flux cleaned = -0.000538024 Jy ! Component: 950 - total flux cleaned = -0.000514237 Jy ! Component: 1000 - total flux cleaned = -0.000443804 Jy ! Component: 1050 - total flux cleaned = -0.00032836 Jy ! Component: 1100 - total flux cleaned = -0.000259852 Jy ! Component: 1150 - total flux cleaned = -0.000102615 Jy ! Component: 1200 - total flux cleaned = 8.29807e-06 Jy ! Component: 1250 - total flux cleaned = 0.000118108 Jy ! Component: 1300 - total flux cleaned = 0.00022639 Jy ! Component: 1350 - total flux cleaned = 0.000162202 Jy ! Component: 1400 - total flux cleaned = 0.000268637 Jy ! Component: 1450 - total flux cleaned = 0.000247443 Jy ! Component: 1500 - total flux cleaned = 0.000226874 Jy ! Component: 1550 - total flux cleaned = 0.000227053 Jy ! Component: 1600 - total flux cleaned = 0.000288137 Jy ! Component: 1650 - total flux cleaned = 0.000206953 Jy ! Component: 1700 - total flux cleaned = 0.00014717 Jy ! Component: 1750 - total flux cleaned = 0.000147633 Jy ! Component: 1800 - total flux cleaned = 0.000167249 Jy ! Component: 1850 - total flux cleaned = 8.95789e-05 Jy ! Component: 1900 - total flux cleaned = 0.000128285 Jy ! Component: 1950 - total flux cleaned = 8.9878e-05 Jy ! Component: 2000 - total flux cleaned = 7.11167e-05 Jy ! Component: 2050 - total flux cleaned = 8.99018e-05 Jy ! Component: 2100 - total flux cleaned = 1.53922e-05 Jy ! Component: 2150 - total flux cleaned = 5.25359e-05 Jy ! Component: 2200 - total flux cleaned = 3.40831e-05 Jy ! Component: 2250 - total flux cleaned = 5.23734e-05 Jy ! Component: 2300 - total flux cleaned = 5.23679e-05 Jy ! Component: 2350 - total flux cleaned = 7.03239e-05 Jy ! Component: 2400 - total flux cleaned = 3.46424e-05 Jy ! Component: 2450 - total flux cleaned = 1.68317e-05 Jy ! Component: 2500 - total flux cleaned = -3.57715e-05 Jy ! Component: 2550 - total flux cleaned = 1.63756e-05 Jy ! Component: 2600 - total flux cleaned = -1.03216e-06 Jy ! Component: 2650 - total flux cleaned = -3.53392e-05 Jy ! Component: 2700 - total flux cleaned = -6.93423e-05 Jy ! Component: 2750 - total flux cleaned = -0.00010322 Jy ! Component: 2800 - total flux cleaned = -3.60301e-05 Jy ! Component: 2850 - total flux cleaned = -3.61938e-05 Jy ! Component: 2900 - total flux cleaned = -0.000135691 Jy ! Component: 2950 - total flux cleaned = -0.000119405 Jy ! Component: 3000 - total flux cleaned = -0.000119589 Jy ! Component: 3050 - total flux cleaned = -0.000168404 Jy ! Component: 3100 - total flux cleaned = -0.000103856 Jy ! Component: 3150 - total flux cleaned = -0.000200258 Jy ! Component: 3200 - total flux cleaned = -0.000216274 Jy ! Component: 3250 - total flux cleaned = -0.000216052 Jy ! Component: 3300 - total flux cleaned = -0.000263246 Jy ! Component: 3350 - total flux cleaned = -0.000247592 Jy ! Component: 3400 - total flux cleaned = -0.000231984 Jy ! Component: 3450 - total flux cleaned = -0.00017025 Jy ! Component: 3500 - total flux cleaned = -0.000185687 Jy ! Component: 3550 - total flux cleaned = -0.000185665 Jy ! Component: 3600 - total flux cleaned = -0.000215844 Jy ! Component: 3650 - total flux cleaned = -0.000260803 Jy ! Component: 3700 - total flux cleaned = -0.000260722 Jy ! Component: 3750 - total flux cleaned = -0.000275589 Jy ! Component: 3800 - total flux cleaned = -0.000290338 Jy ! Component: 3850 - total flux cleaned = -0.000305048 Jy ! Component: 3900 - total flux cleaned = -0.000275786 Jy ! Component: 3950 - total flux cleaned = -0.000246729 Jy ! Component: 4000 - total flux cleaned = -0.000319036 Jy ! Component: 4050 - total flux cleaned = -0.000362259 Jy ! Total flux subtracted in 4096 components = -0.000419505 Jy ! Clean residual min=-0.000784 max=0.000825 Jy/beam ! Clean residual mean=0.000002 rms=0.000264 Jy/beam ! Combined flux in latest and established models = 0.204899 Jy keep ! Adding 316 model components to the UV plane model. ! The established model now contains 430 components and 0.204899 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1711+5411_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.789 x 4.891 at -6.868 degrees (North through East) ! Clean map min=-0.0015626 max=0.18991 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1711+5411_S_map.fits wmodel /vlbi/uf001/uva//J1711+5411_S_map.mod ! Writing 430 model components to file: /vlbi/uf001/uva//J1711+5411_S_map.mod wobs /vlbi/uf001/uva//J1711+5411_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1711+5411_S_uvs.fits wwins /vlbi/uf001/uva//J1711+5411_S_map.win ! wwins: Wrote 3 windows to /vlbi/uf001/uva//J1711+5411_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.18991 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000262755 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.415072 0.415072 0.830144 1.66029 3.32058 6.64115 13.2823 26.5646 53.1292 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.189 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 722.766 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1711+5411_S_dfm.log closed on Mon Jan 14 04:03:22 2019