! Started logfile: /vlbi/uf001/uva//J1211-1926_S_dfm.log on Mon Jan 14 01:42:54 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//J1211-1926_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1211-1926_S_uva.fits ! AN table 1: 58 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.99387 visibilities/baseline/integration-bin. ! Found source: J1211-1926 ! ! 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 7782 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 J1211-1926_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 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.042059Jy sigma=15.486903 ! Fit after self-cal, rms=0.820493Jy sigma=12.158944 ! 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=2.6 mas, bmaj=6.377 mas, bpa=-3.441 degrees ! Estimated noise=0.801492 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 = 0.136186 Jy ! Component: 100 - total flux cleaned = 0.193015 Jy ! Total flux subtracted in 100 components = 0.193015 Jy ! Clean residual min=-0.025200 max=0.045767 Jy/beam ! Clean residual mean=-0.000035 rms=0.007915 Jy/beam ! Combined flux in latest and established models = 0.193015 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 26 components and 0.193015 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.194357Jy sigma=2.641155 ! Fit after self-cal, rms=0.193453Jy sigma=2.630125 ! 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=3.224 mas, bmaj=7.465 mas, bpa=-4.133 degrees ! Estimated noise=0.569943 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 = 0.0601856 Jy ! Component: 100 - total flux cleaned = 0.0911762 Jy ! Component: 150 - total flux cleaned = 0.108578 Jy ! Component: 200 - total flux cleaned = 0.118696 Jy ! Total flux subtracted in 200 components = 0.118696 Jy ! Clean residual min=-0.025351 max=0.057712 Jy/beam ! Clean residual mean=0.000047 rms=0.009949 Jy/beam ! Combined flux in latest and established models = 0.311711 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 60 components and 0.311711 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.176048Jy sigma=2.320038 ! Fit after self-cal, rms=0.175979Jy sigma=2.315268 ! Inverting map ! Added new window around map position (-11.5, -4.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0604903 Jy ! Component: 100 - total flux cleaned = 0.0958023 Jy ! Component: 150 - total flux cleaned = 0.118055 Jy ! Component: 200 - total flux cleaned = 0.129438 Jy ! Total flux subtracted in 200 components = 0.129438 Jy ! Clean residual min=-0.022268 max=0.058058 Jy/beam ! Clean residual mean=0.000016 rms=0.007566 Jy/beam ! Combined flux in latest and established models = 0.44115 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 103 components and 0.441149 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.150657Jy sigma=1.955841 ! Fit after self-cal, rms=0.140934Jy sigma=1.814845 ! Inverting map ! Added new window around map position (10.5, 3.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0415036 Jy ! Component: 100 - total flux cleaned = 0.0681062 Jy ! Component: 150 - total flux cleaned = 0.0809864 Jy ! Component: 200 - total flux cleaned = 0.0915837 Jy ! Total flux subtracted in 200 components = 0.0915837 Jy ! Clean residual min=-0.015521 max=0.017036 Jy/beam ! Clean residual mean=-0.000014 rms=0.004372 Jy/beam ! Combined flux in latest and established models = 0.532733 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 132 components and 0.532733 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.124531Jy sigma=1.552667 ! Fit after self-cal, rms=0.123775Jy sigma=1.539403 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.224 x 7.465 at -4.133 degrees (North through East) ! Clean map min=-0.015541 max=0.16425 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.83 FD 0.95 HN 1.19 KP 0.98 ! LA 0.94 MK 1.02 NL 1.11 OV 1.06 ! PT 0.97 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 0.93 HN 1.13 KP 0.98 ! LA 0.96 MK 0.97 NL 1.18 OV 1.12 ! PT 0.97 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.96 HN 1.10 KP 0.98 ! LA 0.94 MK 0.92 NL 1.14 OV 1.09 ! PT 0.98 SC 0.99 ! ! ! Fit before self-cal, rms=0.123775Jy sigma=1.539403 ! Fit after self-cal, rms=0.125101Jy sigma=1.488180 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.214 mas, bmaj=7.427 mas, bpa=-3.983 degrees ! Estimated noise=0.580202 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 = 0.00499527 Jy ! Component: 100 - total flux cleaned = 0.00765717 Jy ! Component: 150 - total flux cleaned = 0.00962456 Jy ! Component: 200 - total flux cleaned = 0.0108255 Jy ! Total flux subtracted in 200 components = 0.0108255 Jy ! Clean residual min=-0.015286 max=0.014470 Jy/beam ! Clean residual mean=-0.000018 rms=0.003742 Jy/beam ! Combined flux in latest and established models = 0.543559 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 151 components and 0.543559 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.122457Jy sigma=1.453940 ! Fit after self-cal, rms=0.122233Jy sigma=1.448867 ! 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=0.122233Jy sigma=1.448867 ! Fit after self-cal, rms=0.142301Jy sigma=1.403589 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.169 mas, bmaj=7.4 mas, bpa=-5.233 degrees ! Estimated noise=0.571157 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00069896 Jy ! Component: 100 - total flux cleaned = 0.00176264 Jy ! Component: 150 - total flux cleaned = 0.00270005 Jy ! Component: 200 - total flux cleaned = 0.0029116 Jy ! Total flux subtracted in 200 components = 0.0029116 Jy ! Clean residual min=-0.014244 max=0.013404 Jy/beam ! Clean residual mean=-0.000028 rms=0.003142 Jy/beam ! Combined flux in latest and established models = 0.54647 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 165 components and 0.54647 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.141089Jy sigma=1.386039 ! Fit after self-cal, rms=0.141053Jy sigma=1.381844 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 = -7.39521e-05 Jy ! Component: 100 - total flux cleaned = 0.000134663 Jy ! Component: 150 - total flux cleaned = -0.00025552 Jy ! Component: 200 - total flux cleaned = -0.000257188 Jy ! Total flux subtracted in 200 components = -0.000257188 Jy ! Clean residual min=-0.013656 max=0.012735 Jy/beam ! Clean residual mean=-0.000028 rms=0.002994 Jy/beam ! Combined flux in latest and established models = 0.546213 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 172 components and 0.546213 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.140206Jy sigma=1.370123 ! Fit after self-cal, rms=0.139952Jy sigma=1.367311 ! 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=0.139952Jy sigma=1.367311 ! Fit after self-cal, rms=0.139531Jy sigma=1.365717 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.148 mas, bmaj=7.376 mas, bpa=-5.517 degrees ! Estimated noise=0.560381 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000318285 Jy ! Component: 100 - total flux cleaned = -0.000672509 Jy ! Component: 150 - total flux cleaned = -0.000507703 Jy ! Component: 200 - total flux cleaned = -3.68507e-05 Jy ! Total flux subtracted in 200 components = -3.68507e-05 Jy ! Clean residual min=-0.012952 max=0.011764 Jy/beam ! Clean residual mean=-0.000028 rms=0.002801 Jy/beam ! Combined flux in latest and established models = 0.546176 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 183 components and 0.546176 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.138851Jy sigma=1.356053 ! Fit after self-cal, rms=0.138686Jy sigma=1.353523 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 = -9.19595e-05 Jy ! Component: 100 - total flux cleaned = -0.000751441 Jy ! Component: 150 - total flux cleaned = -0.000753048 Jy ! Component: 200 - total flux cleaned = -0.000614709 Jy ! Total flux subtracted in 200 components = -0.000614709 Jy ! Clean residual min=-0.012683 max=0.011224 Jy/beam ! Clean residual mean=-0.000028 rms=0.002704 Jy/beam ! Combined flux in latest and established models = 0.545561 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 190 components and 0.545561 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.138150Jy sigma=1.346485 ! Fit after self-cal, rms=0.138027Jy sigma=1.344461 ! 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=0.138027Jy sigma=1.344461 ! Fit after self-cal, rms=0.138025Jy sigma=1.343690 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.518 mas, bmaj=14.43 mas, bpa=-1.166 degrees ! Estimated noise=0.759572 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000112031 Jy ! Component: 100 - total flux cleaned = -0.000652444 Jy ! Component: 150 - total flux cleaned = -0.000980945 Jy ! Component: 200 - total flux cleaned = -0.00126926 Jy ! Total flux subtracted in 200 components = -0.00126926 Jy ! Clean residual min=-0.013305 max=0.011274 Jy/beam ! Clean residual mean=-0.000046 rms=0.003342 Jy/beam ! Combined flux in latest and established models = 0.544292 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 203 components and 0.544292 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.137738Jy sigma=1.344954 ! Fit after self-cal, rms=0.137688Jy sigma=1.344147 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 = -0.000290835 Jy ! Component: 100 - total flux cleaned = -0.000561242 Jy ! Component: 150 - total flux cleaned = -0.000805452 Jy ! Component: 200 - total flux cleaned = -0.00103498 Jy ! Total flux subtracted in 200 components = -0.00103498 Jy ! Clean residual min=-0.012837 max=0.010838 Jy/beam ! Clean residual mean=-0.000043 rms=0.003193 Jy/beam ! Combined flux in latest and established models = 0.543257 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 210 components and 0.543257 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.137590Jy sigma=1.346355 ! Fit after self-cal, rms=0.137583Jy sigma=1.345926 ! 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=3.135 mas, bmaj=7.377 mas, bpa=-5.621 degrees ! Estimated noise=0.553514 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.135 x 7.377 at -5.621 degrees (North through East) ! Clean map min=-0.011781 max=0.14794 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=2.537 mas, bmaj=6.323 mas, bpa=-4.956 degrees ! Estimated noise=0.766218 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.126868 Jy ! Component: 100 - total flux cleaned = 0.204243 Jy ! Component: 150 - total flux cleaned = 0.260255 Jy ! Component: 200 - total flux cleaned = 0.3047 Jy ! Total flux subtracted in 200 components = 0.3047 Jy ! Clean residual min=-0.017099 max=0.036592 Jy/beam ! Clean residual mean=-0.000046 rms=0.005828 Jy/beam ! Combined flux in latest and established models = 0.304701 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 46 model components to the UV plane model. ! The established model now contains 46 components and 0.304701 Jy ! Inverting map and beam ! Estimated beam: bmin=3.135 mas, bmaj=7.377 mas, bpa=-5.621 degrees ! Estimated noise=0.553514 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 (-4, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0615052 Jy ! Component: 100 - total flux cleaned = 0.101908 Jy ! Component: 150 - total flux cleaned = 0.132421 Jy ! Component: 200 - total flux cleaned = 0.156109 Jy ! Total flux subtracted in 200 components = 0.156109 Jy ! Clean residual min=-0.012745 max=0.022307 Jy/beam ! Clean residual mean=-0.000032 rms=0.003746 Jy/beam ! Combined flux in latest and established models = 0.46081 Jy ! Adding 69 model components to the UV plane model. ! The established model now contains 107 components and 0.460809 Jy ! Inverting map ! Added new window around map position (4, 1.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0215732 Jy ! Component: 100 - total flux cleaned = 0.036534 Jy ! Component: 150 - total flux cleaned = 0.0483219 Jy ! Component: 200 - total flux cleaned = 0.0577341 Jy ! Total flux subtracted in 200 components = 0.0577341 Jy ! Clean residual min=-0.011915 max=0.009857 Jy/beam ! Clean residual mean=-0.000025 rms=0.002579 Jy/beam ! Combined flux in latest and established models = 0.518543 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 138 components and 0.518543 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=7.518 mas, bmaj=14.43 mas, bpa=-1.166 degrees ! Estimated noise=0.759572 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0116882 Jy ! Component: 100 - total flux cleaned = 0.0157633 Jy ! Component: 150 - total flux cleaned = 0.018278 Jy ! Component: 200 - total flux cleaned = 0.0204163 Jy ! Total flux subtracted in 200 components = 0.0204163 Jy ! Clean residual min=-0.011700 max=0.010096 Jy/beam ! Clean residual mean=-0.000043 rms=0.003174 Jy/beam ! Combined flux in latest and established models = 0.53896 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 = 0.00185282 Jy ! Component: 100 - total flux cleaned = 0.00345582 Jy ! Component: 150 - total flux cleaned = 0.00458395 Jy ! Component: 200 - total flux cleaned = 0.00521693 Jy ! Total flux subtracted in 200 components = 0.00521693 Jy ! Clean residual min=-0.011689 max=0.010434 Jy/beam ! Clean residual mean=-0.000041 rms=0.003028 Jy/beam ! Combined flux in latest and established models = 0.544177 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 175 components and 0.544177 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.135 mas, bmaj=7.377 mas, bpa=-5.621 degrees ! Estimated noise=0.553514 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00114083 Jy ! Component: 100 - total flux cleaned = 0.000930646 Jy ! Component: 150 - total flux cleaned = 0.000772798 Jy ! Component: 200 - total flux cleaned = 0.000773881 Jy ! Total flux subtracted in 200 components = 0.000773881 Jy ! Clean residual min=-0.011065 max=0.008408 Jy/beam ! Clean residual mean=-0.000024 rms=0.002227 Jy/beam ! Combined flux in latest and established models = 0.544951 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 202 components and 0.544951 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.134846Jy sigma=1.307893 ! Fit after self-cal, rms=0.134199Jy sigma=1.293393 wmodel J1211-1926_S_map.mod ! Writing 202 model components to file: J1211-1926_S_map.mod wobs J1211-1926_S_uvs.fits ! Writing UV FITS file: J1211-1926_S_uvs.fits wwins J1211-1926_S_map.win ! wwins: Wrote 5 windows to J1211-1926_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 = -0.00444298 Jy ! Component: 100 - total flux cleaned = -0.00401863 Jy ! Component: 150 - total flux cleaned = -0.00346794 Jy ! Component: 200 - total flux cleaned = -0.00359593 Jy ! Component: 250 - total flux cleaned = -0.00383788 Jy ! Component: 300 - total flux cleaned = -0.00383364 Jy ! Component: 350 - total flux cleaned = -0.0039433 Jy ! Component: 400 - total flux cleaned = -0.00394483 Jy ! Component: 450 - total flux cleaned = -0.0039455 Jy ! Component: 500 - total flux cleaned = -0.00384834 Jy ! Component: 550 - total flux cleaned = -0.00375455 Jy ! Component: 600 - total flux cleaned = -0.0036636 Jy ! Component: 650 - total flux cleaned = -0.00374935 Jy ! Component: 700 - total flux cleaned = -0.00357661 Jy ! Component: 750 - total flux cleaned = -0.00349349 Jy ! Component: 800 - total flux cleaned = -0.00325166 Jy ! Component: 850 - total flux cleaned = -0.00317213 Jy ! Component: 900 - total flux cleaned = -0.00294058 Jy ! Component: 950 - total flux cleaned = -0.0030132 Jy ! Component: 1000 - total flux cleaned = -0.00293582 Jy ! Component: 1050 - total flux cleaned = -0.00286178 Jy ! Component: 1100 - total flux cleaned = -0.00293243 Jy ! Component: 1150 - total flux cleaned = -0.00313622 Jy ! Component: 1200 - total flux cleaned = -0.00333533 Jy ! Component: 1250 - total flux cleaned = -0.00333357 Jy ! Component: 1300 - total flux cleaned = -0.00346113 Jy ! Component: 1350 - total flux cleaned = -0.00358642 Jy ! Component: 1400 - total flux cleaned = -0.00389335 Jy ! Component: 1450 - total flux cleaned = -0.00401265 Jy ! Component: 1500 - total flux cleaned = -0.00430745 Jy ! Component: 1550 - total flux cleaned = -0.00448098 Jy ! Component: 1600 - total flux cleaned = -0.00470805 Jy ! Component: 1650 - total flux cleaned = -0.00492981 Jy ! Component: 1700 - total flux cleaned = -0.00509391 Jy ! Component: 1750 - total flux cleaned = -0.00525512 Jy ! Component: 1800 - total flux cleaned = -0.00536113 Jy ! Component: 1850 - total flux cleaned = -0.00541374 Jy ! Component: 1900 - total flux cleaned = -0.00561879 Jy ! Component: 1950 - total flux cleaned = -0.00576955 Jy ! Component: 2000 - total flux cleaned = -0.00591771 Jy ! Component: 2050 - total flux cleaned = -0.00606341 Jy ! Component: 2100 - total flux cleaned = -0.00625405 Jy ! Component: 2150 - total flux cleaned = -0.0064416 Jy ! Component: 2200 - total flux cleaned = -0.00648843 Jy ! Component: 2250 - total flux cleaned = -0.00671702 Jy ! Component: 2300 - total flux cleaned = -0.00698568 Jy ! Component: 2350 - total flux cleaned = -0.00716109 Jy ! Component: 2400 - total flux cleaned = -0.00733417 Jy ! Component: 2450 - total flux cleaned = -0.00742 Jy ! Component: 2500 - total flux cleaned = -0.00775748 Jy ! Component: 2550 - total flux cleaned = -0.00784046 Jy ! Component: 2600 - total flux cleaned = -0.00808706 Jy ! Component: 2650 - total flux cleaned = -0.00829001 Jy ! Component: 2700 - total flux cleaned = -0.0084505 Jy ! Component: 2750 - total flux cleaned = -0.008569 Jy ! Component: 2800 - total flux cleaned = -0.00891864 Jy ! Component: 2850 - total flux cleaned = -0.00914815 Jy ! Component: 2900 - total flux cleaned = -0.00918603 Jy ! Component: 2950 - total flux cleaned = -0.00937259 Jy ! Component: 3000 - total flux cleaned = -0.00952033 Jy ! Component: 3050 - total flux cleaned = -0.00962975 Jy ! Component: 3100 - total flux cleaned = -0.0098094 Jy ! Component: 3150 - total flux cleaned = -0.00988022 Jy ! Component: 3200 - total flux cleaned = -0.0100553 Jy ! Component: 3250 - total flux cleaned = -0.0102631 Jy ! Component: 3300 - total flux cleaned = -0.0102971 Jy ! Component: 3350 - total flux cleaned = -0.0105 Jy ! Component: 3400 - total flux cleaned = -0.0106002 Jy ! Component: 3450 - total flux cleaned = -0.0107322 Jy ! Component: 3500 - total flux cleaned = -0.0107321 Jy ! Component: 3550 - total flux cleaned = -0.0108614 Jy ! Component: 3600 - total flux cleaned = -0.011021 Jy ! Component: 3650 - total flux cleaned = -0.0111471 Jy ! Component: 3700 - total flux cleaned = -0.0112097 Jy ! Component: 3750 - total flux cleaned = -0.0112103 Jy ! Component: 3800 - total flux cleaned = -0.0113023 Jy ! Component: 3850 - total flux cleaned = -0.0115138 Jy ! Component: 3900 - total flux cleaned = -0.0115735 Jy ! Component: 3950 - total flux cleaned = -0.0116624 Jy ! Component: 4000 - total flux cleaned = -0.0117797 Jy ! Component: 4050 - total flux cleaned = -0.0119244 Jy ! Total flux subtracted in 4096 components = -0.0120099 Jy ! Clean residual min=-0.001560 max=0.001616 Jy/beam ! Clean residual mean=-0.000001 rms=0.000546 Jy/beam ! Combined flux in latest and established models = 0.532941 Jy keep ! Adding 357 model components to the UV plane model. ! The established model now contains 558 components and 0.532941 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1211-1926_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.135 x 7.377 at -5.621 degrees (North through East) ! Clean map min=-0.0066094 max=0.1416 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1211-1926_S_map.fits wmodel /vlbi/uf001/uva//J1211-1926_S_map.mod ! Writing 558 model components to file: /vlbi/uf001/uva//J1211-1926_S_map.mod wobs /vlbi/uf001/uva//J1211-1926_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1211-1926_S_uvs.fits wwins /vlbi/uf001/uva//J1211-1926_S_map.win ! wwins: Wrote 6 windows to /vlbi/uf001/uva//J1211-1926_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.141599 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000537224 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.1382 1.1382 2.2764 4.55279 9.10559 18.2112 36.4224 72.8447 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0016 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.141 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 263.574 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1211-1926_S_dfm.log closed on Mon Jan 14 01:42:59 2019