! Started logfile: /image_prod/ug002_uva//J2257+0743_S_c_dfm.log on Thu Mar 5 05:59:44 2020 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 /image_prod/ug002_uva//J2257+0743_S_c_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J2257+0743_S_c_uva.fits ! AN table 1: 8 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.89881 visibilities/baseline/integration-bin. ! Found source: J2257+0743 ! ! 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 40 lines of history. ! ! Reading 453 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 J2257+0743_S_c] 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 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.110719Jy sigma=12.633096 ! Fit after self-cal, rms=0.633473Jy sigma=7.609039 ! 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=2.47 mas, bmaj=12.3 mas, bpa=-17.19 degrees ! Estimated noise=3.23046 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 = 0.282209 Jy ! Component: 100 - total flux cleaned = 0.390513 Jy ! Total flux subtracted in 100 components = 0.390513 Jy ! Clean residual min=-0.026440 max=0.049374 Jy/beam ! Clean residual mean=-0.000064 rms=0.011106 Jy/beam ! Combined flux in latest and established models = 0.390513 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.390513 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.109588Jy sigma=1.183890 ! Fit after self-cal, rms=0.109308Jy sigma=1.181084 ! 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=2.761 mas, bmaj=12.16 mas, bpa=-16.95 degrees ! Estimated noise=2.99328 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 = 0.055902 Jy ! Component: 100 - total flux cleaned = 0.0740167 Jy ! Component: 150 - total flux cleaned = 0.077727 Jy ! Component: 200 - total flux cleaned = 0.0773239 Jy ! Total flux subtracted in 200 components = 0.0773239 Jy ! Clean residual min=-0.012622 max=0.024743 Jy/beam ! Clean residual mean=-0.000068 rms=0.005339 Jy/beam ! Combined flux in latest and established models = 0.467837 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 30 components and 0.467837 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074324Jy sigma=0.810263 ! Fit after self-cal, rms=0.073897Jy sigma=0.806210 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.761 x 12.16 at -16.95 degrees (North through East) ! Clean map min=-0.01281 max=0.36697 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.93 HN 0.98 LA 1.03 ! MK 1.04 NL 1.14 OV 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.95 HN 0.98 LA 1.01 ! MK 1.03 NL 1.02 OV 0.89 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.94 HN 0.94 LA 1.05 ! MK 1.04 NL 1.13 OV 1.01 ! ! ! Fit before self-cal, rms=0.073897Jy sigma=0.806210 ! Fit after self-cal, rms=0.061254Jy sigma=0.694571 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.797 mas, bmaj=11.8 mas, bpa=-16.77 degrees ! Estimated noise=2.9608 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 = 0.0065789 Jy ! Component: 100 - total flux cleaned = 0.00723134 Jy ! Component: 150 - total flux cleaned = 0.00722954 Jy ! Component: 200 - total flux cleaned = 0.00711372 Jy ! Total flux subtracted in 200 components = 0.00711372 Jy ! Clean residual min=-0.008953 max=0.010539 Jy/beam ! Clean residual mean=-0.000022 rms=0.002620 Jy/beam ! Combined flux in latest and established models = 0.474951 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 51 components and 0.474951 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060097Jy sigma=0.683240 ! Fit after self-cal, rms=0.059988Jy sigma=0.681706 ! 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=0.059988Jy sigma=0.681706 ! Fit after self-cal, rms=0.059804Jy sigma=0.680474 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.789 mas, bmaj=11.8 mas, bpa=-16.77 degrees ! Estimated noise=2.96285 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0041222 Jy ! Component: 100 - total flux cleaned = 0.00517035 Jy ! Component: 150 - total flux cleaned = 0.00552523 Jy ! Component: 200 - total flux cleaned = 0.00576621 Jy ! Total flux subtracted in 200 components = 0.00576621 Jy ! Clean residual min=-0.008179 max=0.009780 Jy/beam ! Clean residual mean=-0.000017 rms=0.002324 Jy/beam ! Combined flux in latest and established models = 0.480717 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 75 components and 0.480717 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059338Jy sigma=0.675696 ! Fit after self-cal, rms=0.059242Jy sigma=0.674812 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 (-23.5, -113). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00643158 Jy ! Component: 100 - total flux cleaned = 0.00901531 Jy ! Component: 150 - total flux cleaned = 0.0108739 Jy ! Component: 200 - total flux cleaned = 0.0118022 Jy ! Total flux subtracted in 200 components = 0.0118022 Jy ! Clean residual min=-0.006521 max=0.005654 Jy/beam ! Clean residual mean=-0.000009 rms=0.001543 Jy/beam ! Combined flux in latest and established models = 0.492519 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 112 components and 0.492519 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057649Jy sigma=0.658752 ! Fit after self-cal, rms=0.057598Jy sigma=0.658177 ! 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=0.057598Jy sigma=0.658177 ! Fit after self-cal, rms=0.057465Jy sigma=0.657593 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.788 mas, bmaj=11.8 mas, bpa=-16.77 degrees ! Estimated noise=2.96051 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00246538 Jy ! Component: 100 - total flux cleaned = 0.00345733 Jy ! Component: 150 - total flux cleaned = 0.00405123 Jy ! Component: 200 - total flux cleaned = 0.00431855 Jy ! Total flux subtracted in 200 components = 0.00431855 Jy ! Clean residual min=-0.005912 max=0.004684 Jy/beam ! Clean residual mean=-0.000002 rms=0.001296 Jy/beam ! Combined flux in latest and established models = 0.496838 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 123 components and 0.496838 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057090Jy sigma=0.653954 ! Fit after self-cal, rms=0.057079Jy sigma=0.653806 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 = 0.000691927 Jy ! Component: 100 - total flux cleaned = 0.00100464 Jy ! Component: 150 - total flux cleaned = 0.000727209 Jy ! Component: 200 - total flux cleaned = 0.000475998 Jy ! Total flux subtracted in 200 components = 0.000475998 Jy ! Clean residual min=-0.005463 max=0.004331 Jy/beam ! Clean residual mean=-0.000000 rms=0.001183 Jy/beam ! Combined flux in latest and established models = 0.497314 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 129 components and 0.497314 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056898Jy sigma=0.652021 ! Fit after self-cal, rms=0.056895Jy sigma=0.651916 ! 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=0.056895Jy sigma=0.651916 ! Fit after self-cal, rms=0.057016Jy sigma=0.651785 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.364 mas, bmaj=11.44 mas, bpa=-8.344 degrees ! Estimated noise=3.93823 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000623243 Jy ! Component: 100 - total flux cleaned = 0.00141964 Jy ! Component: 150 - total flux cleaned = 0.00213208 Jy ! Component: 200 - total flux cleaned = 0.00246479 Jy ! Total flux subtracted in 200 components = 0.00246479 Jy ! Clean residual min=-0.003342 max=0.003159 Jy/beam ! Clean residual mean=-0.000001 rms=0.000957 Jy/beam ! Combined flux in latest and established models = 0.499778 Jy selfcal ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 155 components and 0.499779 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056920Jy sigma=0.651029 ! Fit after self-cal, rms=0.056906Jy sigma=0.650814 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 = -5.76084e-06 Jy ! Component: 100 - total flux cleaned = 0.000390342 Jy ! Component: 150 - total flux cleaned = 0.000567905 Jy ! Component: 200 - total flux cleaned = 0.000728631 Jy ! Total flux subtracted in 200 components = 0.000728631 Jy ! Clean residual min=-0.003045 max=0.002740 Jy/beam ! Clean residual mean=-0.000001 rms=0.000868 Jy/beam ! Combined flux in latest and established models = 0.500507 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 170 components and 0.500507 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056875Jy sigma=0.650788 ! Fit after self-cal, rms=0.056871Jy sigma=0.650659 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "============== Finished amplitude self-cal ==============" ! ============== Finished amplitude self-cal ============== restore ! Inverting map and beam ! Estimated beam: bmin=2.79 mas, bmaj=11.81 mas, bpa=-16.77 degrees ! Estimated noise=2.96422 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.79 x 11.81 at -16.77 degrees (North through East) ! Clean map min=-0.0052634 max=0.36228 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=2.498 mas, bmaj=11.92 mas, bpa=-17.01 degrees ! Estimated noise=3.20789 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.278977 Jy ! Component: 100 - total flux cleaned = 0.38448 Jy ! Component: 150 - total flux cleaned = 0.434407 Jy ! Component: 200 - total flux cleaned = 0.461308 Jy ! Total flux subtracted in 200 components = 0.461308 Jy ! Clean residual min=-0.012996 max=0.015523 Jy/beam ! Clean residual mean=-0.000023 rms=0.004135 Jy/beam ! Combined flux in latest and established models = 0.461308 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.461308 Jy ! Inverting map and beam ! Estimated beam: bmin=2.79 mas, bmaj=11.81 mas, bpa=-16.77 degrees ! Estimated noise=2.96422 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 = 0.017724 Jy ! Component: 100 - total flux cleaned = 0.0254631 Jy ! Component: 150 - total flux cleaned = 0.0293955 Jy ! Component: 200 - total flux cleaned = 0.031003 Jy ! Total flux subtracted in 200 components = 0.031003 Jy ! Clean residual min=-0.008156 max=0.007807 Jy/beam ! Clean residual mean=-0.000022 rms=0.002175 Jy/beam ! Combined flux in latest and established models = 0.492311 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 38 components and 0.492311 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=6.364 mas, bmaj=11.44 mas, bpa=-8.344 degrees ! Estimated noise=3.93823 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00482967 Jy ! Component: 100 - total flux cleaned = 0.00603095 Jy ! Component: 150 - total flux cleaned = 0.00622633 Jy ! Component: 200 - total flux cleaned = 0.00560193 Jy ! Total flux subtracted in 200 components = 0.00560193 Jy ! Clean residual min=-0.005008 max=0.004666 Jy/beam ! Clean residual mean=-0.000020 rms=0.001414 Jy/beam ! Combined flux in latest and established models = 0.497913 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 = -0.000373962 Jy ! Component: 100 - total flux cleaned = -0.000586157 Jy ! Component: 150 - total flux cleaned = -0.000247804 Jy ! Component: 200 - total flux cleaned = -0.000308883 Jy ! Total flux subtracted in 200 components = -0.000308883 Jy ! Clean residual min=-0.004080 max=0.003734 Jy/beam ! Clean residual mean=-0.000013 rms=0.001043 Jy/beam ! Combined flux in latest and established models = 0.497604 Jy ! Adding 63 model components to the UV plane model. ! The established model now contains 93 components and 0.497604 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.79 mas, bmaj=11.81 mas, bpa=-16.77 degrees ! Estimated noise=2.96422 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000781264 Jy ! Component: 100 - total flux cleaned = -0.000778105 Jy ! Component: 150 - total flux cleaned = -0.00118858 Jy ! Component: 200 - total flux cleaned = -0.00155728 Jy ! Total flux subtracted in 200 components = -0.00155728 Jy ! Clean residual min=-0.005114 max=0.004586 Jy/beam ! Clean residual mean=-0.000002 rms=0.001316 Jy/beam ! Combined flux in latest and established models = 0.496047 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 113 components and 0.496047 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057164Jy sigma=0.655043 ! Fit after self-cal, rms=0.057097Jy sigma=0.654057 wmodel J2257+0743_S_c_map.mod ! Writing 113 model components to file: J2257+0743_S_c_map.mod wobs J2257+0743_S_c_uvs.fits ! Writing UV FITS file: J2257+0743_S_c_uvs.fits wwins J2257+0743_S_c_map.win ! wwins: Wrote 2 windows to J2257+0743_S_c_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 = -0.00155287 Jy ! Component: 100 - total flux cleaned = -0.00238592 Jy ! Component: 150 - total flux cleaned = -0.00315326 Jy ! Component: 200 - total flux cleaned = -0.00354074 Jy ! Component: 250 - total flux cleaned = -0.00384296 Jy ! Component: 300 - total flux cleaned = -0.00424031 Jy ! Component: 350 - total flux cleaned = -0.00445688 Jy ! Component: 400 - total flux cleaned = -0.00476369 Jy ! Component: 450 - total flux cleaned = -0.00500703 Jy ! Component: 500 - total flux cleaned = -0.00505477 Jy ! Component: 550 - total flux cleaned = -0.005144 Jy ! Component: 600 - total flux cleaned = -0.00527187 Jy ! Component: 650 - total flux cleaned = -0.00531186 Jy ! Component: 700 - total flux cleaned = -0.00531297 Jy ! Component: 750 - total flux cleaned = -0.00520012 Jy ! Component: 800 - total flux cleaned = -0.00505458 Jy ! Component: 850 - total flux cleaned = -0.00487677 Jy ! Component: 900 - total flux cleaned = -0.00477231 Jy ! Component: 950 - total flux cleaned = -0.00457195 Jy ! Component: 1000 - total flux cleaned = -0.00450785 Jy ! Component: 1050 - total flux cleaned = -0.00444441 Jy ! Component: 1100 - total flux cleaned = -0.00441352 Jy ! Component: 1150 - total flux cleaned = -0.00444337 Jy ! Component: 1200 - total flux cleaned = -0.00450126 Jy ! Component: 1250 - total flux cleaned = -0.00447225 Jy ! Component: 1300 - total flux cleaned = -0.00447216 Jy ! Component: 1350 - total flux cleaned = -0.00444458 Jy ! Component: 1400 - total flux cleaned = -0.00444497 Jy ! Component: 1450 - total flux cleaned = -0.00449858 Jy ! Component: 1500 - total flux cleaned = -0.00455083 Jy ! Component: 1550 - total flux cleaned = -0.00457672 Jy ! Component: 1600 - total flux cleaned = -0.00462719 Jy ! Component: 1650 - total flux cleaned = -0.004652 Jy ! Component: 1700 - total flux cleaned = -0.00474974 Jy ! Component: 1750 - total flux cleaned = -0.00474959 Jy ! Component: 1800 - total flux cleaned = -0.00477355 Jy ! Component: 1850 - total flux cleaned = -0.00482087 Jy ! Component: 1900 - total flux cleaned = -0.00484422 Jy ! Component: 1950 - total flux cleaned = -0.00495907 Jy ! Component: 2000 - total flux cleaned = -0.00495916 Jy ! Component: 2050 - total flux cleaned = -0.00500436 Jy ! Component: 2100 - total flux cleaned = -0.00498211 Jy ! Component: 2150 - total flux cleaned = -0.0049822 Jy ! Component: 2200 - total flux cleaned = -0.00500421 Jy ! Component: 2250 - total flux cleaned = -0.00498215 Jy ! Component: 2300 - total flux cleaned = -0.00502579 Jy ! Component: 2350 - total flux cleaned = -0.00502594 Jy ! Component: 2400 - total flux cleaned = -0.0050692 Jy ! Component: 2450 - total flux cleaned = -0.00515517 Jy ! Component: 2500 - total flux cleaned = -0.0051767 Jy ! Component: 2550 - total flux cleaned = -0.00519804 Jy ! Component: 2600 - total flux cleaned = -0.00517664 Jy ! Component: 2650 - total flux cleaned = -0.00515536 Jy ! Component: 2700 - total flux cleaned = -0.00515539 Jy ! Component: 2750 - total flux cleaned = -0.00515541 Jy ! Component: 2800 - total flux cleaned = -0.00511256 Jy ! Component: 2850 - total flux cleaned = -0.00513394 Jy ! Component: 2900 - total flux cleaned = -0.00515547 Jy ! Component: 2950 - total flux cleaned = -0.0050908 Jy ! Component: 3000 - total flux cleaned = -0.00513386 Jy ! Component: 3050 - total flux cleaned = -0.00506901 Jy ! Component: 3100 - total flux cleaned = -0.00500401 Jy ! Component: 3150 - total flux cleaned = -0.00502579 Jy ! Component: 3200 - total flux cleaned = -0.00500398 Jy ! Component: 3250 - total flux cleaned = -0.00500402 Jy ! Component: 3300 - total flux cleaned = -0.00498203 Jy ! Component: 3350 - total flux cleaned = -0.00496006 Jy ! Component: 3400 - total flux cleaned = -0.00500435 Jy ! Component: 3450 - total flux cleaned = -0.00498199 Jy ! Component: 3500 - total flux cleaned = -0.00495964 Jy ! Component: 3550 - total flux cleaned = -0.0049597 Jy ! Component: 3600 - total flux cleaned = -0.00500511 Jy ! Component: 3650 - total flux cleaned = -0.00498244 Jy ! Component: 3700 - total flux cleaned = -0.0049596 Jy ! Component: 3750 - total flux cleaned = -0.00498272 Jy ! Component: 3800 - total flux cleaned = -0.00498308 Jy ! Component: 3850 - total flux cleaned = -0.00491324 Jy ! Component: 3900 - total flux cleaned = -0.00488949 Jy ! Component: 3950 - total flux cleaned = -0.00491309 Jy ! Component: 4000 - total flux cleaned = -0.0048418 Jy ! Component: 4050 - total flux cleaned = -0.00481758 Jy ! Total flux subtracted in 4096 components = -0.00486572 Jy ! Clean residual min=-0.001462 max=0.001721 Jy/beam ! Clean residual mean=0.000001 rms=0.000351 Jy/beam ! Combined flux in latest and established models = 0.491181 Jy keep ! Adding 234 model components to the UV plane model. ! The established model now contains 347 components and 0.491181 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J2257+0743_S_c_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.79 x 11.81 at -16.77 degrees (North through East) ! Clean map min=-0.0044856 max=0.35803 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J2257+0743_S_c_map.fits wmodel /image_prod/ug002_uva//J2257+0743_S_c_map.mod ! Writing 347 model components to file: /image_prod/ug002_uva//J2257+0743_S_c_map.mod wobs /image_prod/ug002_uva//J2257+0743_S_c_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J2257+0743_S_c_uvs.fits wwins /image_prod/ug002_uva//J2257+0743_S_c_map.win ! wwins: Wrote 3 windows to /image_prod/ug002_uva//J2257+0743_S_c_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.35803 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000333526 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.279468 0.279468 0.558935 1.11787 2.23574 4.47148 8.94296 17.8859 35.7718 71.5437 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.358 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1073.47 quit ! Quitting program ! Log file /image_prod/ug002_uva//J2257+0743_S_c_dfm.log closed on Thu Mar 5 05:59:48 2020