! Started logfile: /vlbi/uf001/uva//J1948+3556_S_dfm.log on Mon Jan 14 05:14:42 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//J1948+3556_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1948+3556_S_uva.fits ! AN table 1: 72 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.703704 visibilities/baseline/integration-bin. ! Found source: J1948+3556 ! ! 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 5472 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 J1948+3556_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 104 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 104 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 104 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.012474Jy sigma=23.432502 ! Fit after self-cal, rms=0.925404Jy sigma=21.392270 ! 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=5.698 mas, bmaj=7.78 mas, bpa=-18.75 degrees ! Estimated noise=0.636142 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 = 0.0590515 Jy ! Component: 100 - total flux cleaned = 0.0922589 Jy ! Total flux subtracted in 100 components = 0.0922589 Jy ! Clean residual min=-0.011362 max=0.018366 Jy/beam ! Clean residual mean=0.000103 rms=0.004045 Jy/beam ! Combined flux in latest and established models = 0.0922589 Jy ! Performing phase self-cal ! Adding 59 model components to the UV plane model. ! The established model now contains 59 components and 0.0922589 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080311Jy sigma=1.745930 ! Fit after self-cal, rms=0.078822Jy sigma=1.709686 ! 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=6.09 mas, bmaj=8.56 mas, bpa=-17.58 degrees ! Estimated noise=0.425807 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 = 0.0301693 Jy ! Component: 100 - total flux cleaned = 0.0506383 Jy ! Component: 150 - total flux cleaned = 0.0653801 Jy ! Component: 200 - total flux cleaned = 0.0762721 Jy ! Total flux subtracted in 200 components = 0.0762721 Jy ! Clean residual min=-0.007094 max=0.013052 Jy/beam ! Clean residual mean=0.000057 rms=0.002327 Jy/beam ! Combined flux in latest and established models = 0.168531 Jy ! Performing phase self-cal ! Adding 78 model components to the UV plane model. ! The established model now contains 126 components and 0.168531 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063261Jy sigma=1.329780 ! Fit after self-cal, rms=0.062869Jy sigma=1.319521 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 6.09 x 8.56 at -17.58 degrees (North through East) ! Clean map min=-0.0069644 max=0.075672 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.27 FD 1.03 HN 0.87 KP 0.97 ! LA 0.85 NL 1.33 OV 1.00 PT 0.80 ! SC 1.08 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.03 HN 0.95 KP 0.96 ! LA 0.85 NL 1.25 OV 1.02 PT 0.81 ! SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.18 FD 1.01 HN 0.88 KP 0.94 ! LA 0.86 NL 1.20 OV 0.96 PT 0.85 ! SC 1.16 ! ! ! Fit before self-cal, rms=0.062869Jy sigma=1.319521 ! Fit after self-cal, rms=0.059115Jy sigma=1.246143 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=6.023 mas, bmaj=8.651 mas, bpa=-19.07 degrees ! Estimated noise=0.411189 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 (35.5, -14). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00998943 Jy ! Component: 100 - total flux cleaned = 0.0152242 Jy ! Component: 150 - total flux cleaned = 0.018666 Jy ! Component: 200 - total flux cleaned = 0.0211785 Jy ! Total flux subtracted in 200 components = 0.0211785 Jy ! Clean residual min=-0.004095 max=0.004488 Jy/beam ! Clean residual mean=0.000004 rms=0.001245 Jy/beam ! Combined flux in latest and established models = 0.18971 Jy ! Performing phase self-cal ! Adding 73 model components to the UV plane model. ! The established model now contains 199 components and 0.18971 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057518Jy sigma=1.195580 ! Fit after self-cal, rms=0.057327Jy sigma=1.188069 ! 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=0.057327Jy sigma=1.188069 ! Fit after self-cal, rms=0.056656Jy sigma=1.172348 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.109 mas, bmaj=8.499 mas, bpa=-20.41 degrees ! Estimated noise=0.405455 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00323488 Jy ! Component: 100 - total flux cleaned = 0.00480312 Jy ! Component: 150 - total flux cleaned = 0.0057715 Jy ! Component: 200 - total flux cleaned = 0.00636125 Jy ! Total flux subtracted in 200 components = 0.00636125 Jy ! Clean residual min=-0.003297 max=0.003924 Jy/beam ! Clean residual mean=0.000009 rms=0.000925 Jy/beam ! Combined flux in latest and established models = 0.196071 Jy selfcal ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 232 components and 0.196071 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056460Jy sigma=1.165594 ! Fit after self-cal, rms=0.056423Jy sigma=1.164404 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 = 0.00108948 Jy ! Component: 100 - total flux cleaned = 0.00174365 Jy ! Component: 150 - total flux cleaned = 0.00216583 Jy ! Component: 200 - total flux cleaned = 0.00250175 Jy ! Total flux subtracted in 200 components = 0.00250175 Jy ! Clean residual min=-0.003204 max=0.003773 Jy/beam ! Clean residual mean=0.000008 rms=0.000897 Jy/beam ! Combined flux in latest and established models = 0.198573 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 241 components and 0.198573 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056361Jy sigma=1.162489 ! Fit after self-cal, rms=0.056348Jy sigma=1.162262 ! 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=0.056348Jy sigma=1.162262 ! Fit after self-cal, rms=0.056098Jy sigma=1.160489 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.103 mas, bmaj=8.514 mas, bpa=-20.36 degrees ! Estimated noise=0.40392 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00134178 Jy ! Component: 100 - total flux cleaned = 0.00212941 Jy ! Component: 150 - total flux cleaned = 0.00270906 Jy ! Component: 200 - total flux cleaned = 0.00317959 Jy ! Total flux subtracted in 200 components = 0.00317959 Jy ! Clean residual min=-0.002965 max=0.003757 Jy/beam ! Clean residual mean=0.000007 rms=0.000841 Jy/beam ! Combined flux in latest and established models = 0.201752 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 257 components and 0.201752 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056031Jy sigma=1.158266 ! Fit after self-cal, rms=0.056015Jy sigma=1.158048 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 (57, -21.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00288394 Jy ! Component: 100 - total flux cleaned = 0.00358354 Jy ! Component: 150 - total flux cleaned = 0.0043454 Jy ! Component: 200 - total flux cleaned = 0.00498173 Jy ! Total flux subtracted in 200 components = 0.00498173 Jy ! Clean residual min=-0.002415 max=0.003374 Jy/beam ! Clean residual mean=0.000002 rms=0.000755 Jy/beam ! Combined flux in latest and established models = 0.206734 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 301 components and 0.206734 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055798Jy sigma=1.152012 ! Fit after self-cal, rms=0.055757Jy sigma=1.151269 ! 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=0.055757Jy sigma=1.151269 ! Fit after self-cal, rms=0.055304Jy sigma=1.150022 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.424 mas, bmaj=10.1 mas, bpa=-32 degrees ! Estimated noise=0.431073 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00245132 Jy ! Component: 100 - total flux cleaned = 0.00404324 Jy ! Component: 150 - total flux cleaned = 0.00512176 Jy ! Component: 200 - total flux cleaned = 0.00572841 Jy ! Total flux subtracted in 200 components = 0.00572841 Jy ! Clean residual min=-0.002645 max=0.003527 Jy/beam ! Clean residual mean=0.000003 rms=0.000858 Jy/beam ! Combined flux in latest and established models = 0.212462 Jy selfcal ! Performing phase self-cal ! Adding 72 model components to the UV plane model. ! The established model now contains 358 components and 0.212462 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055219Jy sigma=1.147093 ! Fit after self-cal, rms=0.055199Jy sigma=1.146702 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 = 0.00112292 Jy ! Component: 100 - total flux cleaned = 0.00163779 Jy ! Component: 150 - total flux cleaned = 0.00205496 Jy ! Component: 200 - total flux cleaned = 0.00240065 Jy ! Total flux subtracted in 200 components = 0.00240065 Jy ! Clean residual min=-0.002510 max=0.003343 Jy/beam ! Clean residual mean=0.000000 rms=0.000825 Jy/beam ! Combined flux in latest and established models = 0.214863 Jy ! Performing phase self-cal ! Adding 57 model components to the UV plane model. ! The established model now contains 392 components and 0.214863 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055165Jy sigma=1.145778 ! Fit after self-cal, rms=0.055156Jy sigma=1.145695 ! 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=6.035 mas, bmaj=8.527 mas, bpa=-20.23 degrees ! Estimated noise=0.39868 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 6.035 x 8.527 at -20.23 degrees (North through East) ! Clean map min=-0.0024796 max=0.0701 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=5.597 mas, bmaj=7.716 mas, bpa=-23.15 degrees ! Estimated noise=0.592567 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.056589 Jy ! Component: 100 - total flux cleaned = 0.0885096 Jy ! Component: 150 - total flux cleaned = 0.109704 Jy ! Component: 200 - total flux cleaned = 0.125116 Jy ! Total flux subtracted in 200 components = 0.125116 Jy ! Clean residual min=-0.007135 max=0.008909 Jy/beam ! Clean residual mean=0.000053 rms=0.002360 Jy/beam ! Combined flux in latest and established models = 0.125116 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 82 model components to the UV plane model. ! The established model now contains 82 components and 0.125116 Jy ! Inverting map and beam ! Estimated beam: bmin=6.035 mas, bmaj=8.527 mas, bpa=-20.23 degrees ! Estimated noise=0.39868 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 = 0.0143813 Jy ! Component: 100 - total flux cleaned = 0.0252037 Jy ! Component: 150 - total flux cleaned = 0.0339251 Jy ! Component: 200 - total flux cleaned = 0.0412141 Jy ! Total flux subtracted in 200 components = 0.0412141 Jy ! Clean residual min=-0.004197 max=0.005327 Jy/beam ! Clean residual mean=0.000028 rms=0.001414 Jy/beam ! Combined flux in latest and established models = 0.16633 Jy ! Adding 80 model components to the UV plane model. ! The established model now contains 155 components and 0.16633 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=8.424 mas, bmaj=10.1 mas, bpa=-32 degrees ! Estimated noise=0.431073 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00888915 Jy ! Component: 100 - total flux cleaned = 0.0157626 Jy ! Component: 150 - total flux cleaned = 0.0212735 Jy ! Component: 200 - total flux cleaned = 0.0257584 Jy ! Total flux subtracted in 200 components = 0.0257584 Jy ! Clean residual min=-0.003656 max=0.003969 Jy/beam ! Clean residual mean=0.000022 rms=0.001218 Jy/beam ! Combined flux in latest and established models = 0.192088 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 = 0.00371439 Jy ! Component: 100 - total flux cleaned = 0.00687218 Jy ! Component: 150 - total flux cleaned = 0.00957957 Jy ! Component: 200 - total flux cleaned = 0.011559 Jy ! Total flux subtracted in 200 components = 0.011559 Jy ! Clean residual min=-0.002998 max=0.003693 Jy/beam ! Clean residual mean=0.000011 rms=0.000966 Jy/beam ! Combined flux in latest and established models = 0.203647 Jy ! Adding 142 model components to the UV plane model. ! The established model now contains 275 components and 0.203647 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=6.035 mas, bmaj=8.527 mas, bpa=-20.23 degrees ! Estimated noise=0.39868 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000510173 Jy ! Component: 100 - total flux cleaned = 0.00170315 Jy ! Component: 150 - total flux cleaned = 0.00287997 Jy ! Component: 200 - total flux cleaned = 0.00371172 Jy ! Total flux subtracted in 200 components = 0.00371172 Jy ! Clean residual min=-0.002705 max=0.003242 Jy/beam ! Clean residual mean=0.000004 rms=0.000730 Jy/beam ! Combined flux in latest and established models = 0.207359 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 308 components and 0.207359 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055341Jy sigma=1.151266 ! Fit after self-cal, rms=0.055299Jy sigma=1.150164 wmodel J1948+3556_S_map.mod ! Writing 308 model components to file: J1948+3556_S_map.mod wobs J1948+3556_S_uvs.fits ! Writing UV FITS file: J1948+3556_S_uvs.fits wwins J1948+3556_S_map.win ! wwins: Wrote 3 windows to J1948+3556_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 = 0.00109381 Jy ! Component: 100 - total flux cleaned = 0.00146048 Jy ! Component: 150 - total flux cleaned = 0.00184332 Jy ! Component: 200 - total flux cleaned = 0.00224375 Jy ! Component: 250 - total flux cleaned = 0.00254642 Jy ! Component: 300 - total flux cleaned = 0.00265477 Jy ! Component: 350 - total flux cleaned = 0.00272243 Jy ! Component: 400 - total flux cleaned = 0.00278767 Jy ! Component: 450 - total flux cleaned = 0.00275519 Jy ! Component: 500 - total flux cleaned = 0.00272419 Jy ! Component: 550 - total flux cleaned = 0.00278343 Jy ! Component: 600 - total flux cleaned = 0.00281162 Jy ! Component: 650 - total flux cleaned = 0.00286801 Jy ! Component: 700 - total flux cleaned = 0.00294943 Jy ! Component: 750 - total flux cleaned = 0.00294825 Jy ! Component: 800 - total flux cleaned = 0.00302577 Jy ! Component: 850 - total flux cleaned = 0.00300039 Jy ! Component: 900 - total flux cleaned = 0.00314959 Jy ! Component: 950 - total flux cleaned = 0.00319806 Jy ! Component: 1000 - total flux cleaned = 0.00324556 Jy ! Component: 1050 - total flux cleaned = 0.00326846 Jy ! Component: 1100 - total flux cleaned = 0.00329103 Jy ! Component: 1150 - total flux cleaned = 0.00333579 Jy ! Component: 1200 - total flux cleaned = 0.00337956 Jy ! Component: 1250 - total flux cleaned = 0.00340122 Jy ! Component: 1300 - total flux cleaned = 0.00338045 Jy ! Component: 1350 - total flux cleaned = 0.00340085 Jy ! Component: 1400 - total flux cleaned = 0.00340104 Jy ! Component: 1450 - total flux cleaned = 0.00338137 Jy ! Component: 1500 - total flux cleaned = 0.00342091 Jy ! Component: 1550 - total flux cleaned = 0.00351668 Jy ! Component: 1600 - total flux cleaned = 0.00353526 Jy ! Component: 1650 - total flux cleaned = 0.00362733 Jy ! Component: 1700 - total flux cleaned = 0.00360937 Jy ! Component: 1750 - total flux cleaned = 0.00366303 Jy ! Component: 1800 - total flux cleaned = 0.00368105 Jy ! Component: 1850 - total flux cleaned = 0.00378486 Jy ! Component: 1900 - total flux cleaned = 0.00385326 Jy ! Component: 1950 - total flux cleaned = 0.00393724 Jy ! Component: 2000 - total flux cleaned = 0.00405296 Jy ! Component: 2050 - total flux cleaned = 0.00403669 Jy ! Component: 2100 - total flux cleaned = 0.00418135 Jy ! Component: 2150 - total flux cleaned = 0.00424462 Jy ! Component: 2200 - total flux cleaned = 0.00430691 Jy ! Component: 2250 - total flux cleaned = 0.00439925 Jy ! Component: 2300 - total flux cleaned = 0.00445996 Jy ! Component: 2350 - total flux cleaned = 0.0044899 Jy ! Component: 2400 - total flux cleaned = 0.00456417 Jy ! Component: 2450 - total flux cleaned = 0.0046664 Jy ! Component: 2500 - total flux cleaned = 0.00470929 Jy ! Component: 2550 - total flux cleaned = 0.0047947 Jy ! Component: 2600 - total flux cleaned = 0.00487922 Jy ! Component: 2650 - total flux cleaned = 0.00493473 Jy ! Component: 2700 - total flux cleaned = 0.00498965 Jy ! Component: 2750 - total flux cleaned = 0.00505743 Jy ! Component: 2800 - total flux cleaned = 0.00513827 Jy ! Component: 2850 - total flux cleaned = 0.00521794 Jy ! Component: 2900 - total flux cleaned = 0.00529668 Jy ! Component: 2950 - total flux cleaned = 0.00536135 Jy ! Component: 3000 - total flux cleaned = 0.00543825 Jy ! Component: 3050 - total flux cleaned = 0.00547637 Jy ! Component: 3100 - total flux cleaned = 0.00556425 Jy ! Component: 3150 - total flux cleaned = 0.00562618 Jy ! Component: 3200 - total flux cleaned = 0.00562606 Jy ! Component: 3250 - total flux cleaned = 0.00567478 Jy ! Component: 3300 - total flux cleaned = 0.00579507 Jy ! Component: 3350 - total flux cleaned = 0.00581895 Jy ! Component: 3400 - total flux cleaned = 0.00587795 Jy ! Component: 3450 - total flux cleaned = 0.00590137 Jy ! Component: 3500 - total flux cleaned = 0.00597072 Jy ! Component: 3550 - total flux cleaned = 0.00602797 Jy ! Component: 3600 - total flux cleaned = 0.0060733 Jy ! Component: 3650 - total flux cleaned = 0.00611823 Jy ! Component: 3700 - total flux cleaned = 0.00616271 Jy ! Component: 3750 - total flux cleaned = 0.00619568 Jy ! Component: 3800 - total flux cleaned = 0.00622841 Jy ! Component: 3850 - total flux cleaned = 0.00626078 Jy ! Component: 3900 - total flux cleaned = 0.00622878 Jy ! Component: 3950 - total flux cleaned = 0.00632442 Jy ! Component: 4000 - total flux cleaned = 0.00626116 Jy ! Component: 4050 - total flux cleaned = 0.00634466 Jy ! Total flux subtracted in 4096 components = 0.00636532 Jy ! Clean residual min=-0.000644 max=0.000602 Jy/beam ! Clean residual mean=0.000000 rms=0.000209 Jy/beam ! Combined flux in latest and established models = 0.213724 Jy keep ! Adding 341 model components to the UV plane model. ! The established model now contains 649 components and 0.213724 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1948+3556_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 6.035 x 8.527 at -20.23 degrees (North through East) ! Clean map min=-0.0016592 max=0.069176 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1948+3556_S_map.fits wmodel /vlbi/uf001/uva//J1948+3556_S_map.mod ! Writing 649 model components to file: /vlbi/uf001/uva//J1948+3556_S_map.mod wobs /vlbi/uf001/uva//J1948+3556_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1948+3556_S_uvs.fits wwins /vlbi/uf001/uva//J1948+3556_S_map.win ! wwins: Wrote 4 windows to /vlbi/uf001/uva//J1948+3556_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0691763 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000205617 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.891708 0.891708 1.78342 3.56683 7.13367 14.2673 28.5347 57.0693 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.069 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 336.432 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1948+3556_S_dfm.log closed on Mon Jan 14 05:14:46 2019