! Started logfile: /vlbi/uf001/uva//J0010-2157_S_dfm.log on Sun Jan 13 20:27:06 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//J0010-2157_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0010-2157_S_uva.fits ! AN table 1: 38 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.969591 visibilities/baseline/integration-bin. ! Found source: J0010-2157 ! ! 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 4974 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 J0010-2157_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 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.038641Jy sigma=19.169110 ! Fit after self-cal, rms=0.757901Jy sigma=14.189121 ! 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=2.476 mas, bmaj=6.941 mas, bpa=-4.66 degrees ! Estimated noise=0.797373 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 = 0.181763 Jy ! Component: 100 - total flux cleaned = 0.224589 Jy ! Total flux subtracted in 100 components = 0.224589 Jy ! Clean residual min=-0.011148 max=0.016932 Jy/beam ! Clean residual mean=-0.000018 rms=0.002892 Jy/beam ! Combined flux in latest and established models = 0.224589 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.224589 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.102714Jy sigma=1.553717 ! Fit after self-cal, rms=0.102691Jy sigma=1.553540 ! 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=2.952 mas, bmaj=7.966 mas, bpa=-4.987 degrees ! Estimated noise=0.559938 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 = 0.0247267 Jy ! Component: 100 - total flux cleaned = 0.036373 Jy ! Component: 150 - total flux cleaned = 0.0429822 Jy ! Component: 200 - total flux cleaned = 0.0467802 Jy ! Total flux subtracted in 200 components = 0.0467802 Jy ! Clean residual min=-0.011574 max=0.014084 Jy/beam ! Clean residual mean=-0.000084 rms=0.002907 Jy/beam ! Combined flux in latest and established models = 0.271369 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 23 components and 0.271369 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.095056Jy sigma=1.449169 ! Fit after self-cal, rms=0.095029Jy sigma=1.448762 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.952 x 7.966 at -4.987 degrees (North through East) ! Clean map min=-0.011471 max=0.23566 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.09 HN 1.09 KP 1.00 ! LA 0.92 MK 0.99 NL 1.07 OV 0.98 ! PT 0.92 SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.08 HN 1.11 KP 1.01 ! LA 0.95 MK 1.02 NL 1.07 OV 1.00 ! PT 0.90 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.12 HN 1.11 KP 1.00 ! LA 0.93 MK 0.99 NL 1.01 OV 0.96 ! PT 0.93 SC 1.00 ! ! ! Fit before self-cal, rms=0.095029Jy sigma=1.448762 ! Fit after self-cal, rms=0.098541Jy sigma=1.396186 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.96 mas, bmaj=7.949 mas, bpa=-4.738 degrees ! Estimated noise=0.567899 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 = 0.00317314 Jy ! Component: 100 - total flux cleaned = 0.00397749 Jy ! Component: 150 - total flux cleaned = 0.00388653 Jy ! Component: 200 - total flux cleaned = 0.00384564 Jy ! Total flux subtracted in 200 components = 0.00384564 Jy ! Clean residual min=-0.009890 max=0.009267 Jy/beam ! Clean residual mean=-0.000032 rms=0.002430 Jy/beam ! Combined flux in latest and established models = 0.275215 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 29 components and 0.275215 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.098171Jy sigma=1.396850 ! Fit after self-cal, rms=0.098219Jy sigma=1.396578 ! 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=0.098219Jy sigma=1.396578 ! Fit after self-cal, rms=0.101562Jy sigma=1.379440 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.948 mas, bmaj=7.951 mas, bpa=-4.84 degrees ! Estimated noise=0.581855 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00552259 Jy ! Component: 100 - total flux cleaned = 0.00736003 Jy ! Component: 150 - total flux cleaned = 0.00757489 Jy ! Component: 200 - total flux cleaned = 0.0077901 Jy ! Total flux subtracted in 200 components = 0.0077901 Jy ! Clean residual min=-0.009566 max=0.009514 Jy/beam ! Clean residual mean=-0.000023 rms=0.002330 Jy/beam ! Combined flux in latest and established models = 0.283005 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 33 components and 0.283005 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.100717Jy sigma=1.379775 ! Fit after self-cal, rms=0.100730Jy sigma=1.379685 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 = -9.50786e-05 Jy ! Component: 100 - total flux cleaned = 4.61757e-05 Jy ! Component: 150 - total flux cleaned = 0.000136339 Jy ! Component: 200 - total flux cleaned = 0.000163698 Jy ! Total flux subtracted in 200 components = 0.000163698 Jy ! Clean residual min=-0.009560 max=0.009484 Jy/beam ! Clean residual mean=-0.000023 rms=0.002331 Jy/beam ! Combined flux in latest and established models = 0.283169 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 36 components and 0.283169 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.100659Jy sigma=1.379774 ! Fit after self-cal, rms=0.100649Jy sigma=1.379728 ! 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=0.100649Jy sigma=1.379728 ! Fit after self-cal, rms=0.080996Jy sigma=1.305561 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.957 mas, bmaj=7.939 mas, bpa=-4.928 degrees ! Estimated noise=0.582785 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000144975 Jy ! Component: 100 - total flux cleaned = -0.000221817 Jy ! Component: 150 - total flux cleaned = -0.000294703 Jy ! Component: 200 - total flux cleaned = -0.000363039 Jy ! Total flux subtracted in 200 components = -0.000363039 Jy ! Clean residual min=-0.004668 max=0.007216 Jy/beam ! Clean residual mean=-0.000030 rms=0.001506 Jy/beam ! Combined flux in latest and established models = 0.282806 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 43 components and 0.282806 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080964Jy sigma=1.304959 ! Fit after self-cal, rms=0.080903Jy sigma=1.304709 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 (-22.5, 19.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00696975 Jy ! Component: 100 - total flux cleaned = 0.0108948 Jy ! Component: 150 - total flux cleaned = 0.0134709 Jy ! Component: 200 - total flux cleaned = 0.0151907 Jy ! Total flux subtracted in 200 components = 0.0151907 Jy ! Clean residual min=-0.003984 max=0.005202 Jy/beam ! Clean residual mean=-0.000018 rms=0.001187 Jy/beam ! Combined flux in latest and established models = 0.297996 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 81 components and 0.297996 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080294Jy sigma=1.292014 ! Fit after self-cal, rms=0.080237Jy sigma=1.291030 ! Inverting map ! Added new window around map position (-36, 24). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00475336 Jy ! Component: 100 - total flux cleaned = 0.00753173 Jy ! Component: 150 - total flux cleaned = 0.00966721 Jy ! Component: 200 - total flux cleaned = 0.0113882 Jy ! Total flux subtracted in 200 components = 0.0113882 Jy ! Clean residual min=-0.003667 max=0.003671 Jy/beam ! Clean residual mean=-0.000016 rms=0.000988 Jy/beam ! Combined flux in latest and established models = 0.309385 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 110 components and 0.309385 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079926Jy sigma=1.284399 ! Fit after self-cal, rms=0.079884Jy sigma=1.283756 ! 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=0.079884Jy sigma=1.283756 ! Fit after self-cal, rms=0.079905Jy sigma=1.282804 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.439 mas, bmaj=17.39 mas, bpa=-0.5959 degrees ! Estimated noise=0.76407 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00394664 Jy ! Component: 100 - total flux cleaned = 0.00628893 Jy ! Component: 150 - total flux cleaned = 0.00740157 Jy ! Component: 200 - total flux cleaned = 0.00811149 Jy ! Total flux subtracted in 200 components = 0.00811149 Jy ! Clean residual min=-0.004713 max=0.004792 Jy/beam ! Clean residual mean=-0.000032 rms=0.001344 Jy/beam ! Combined flux in latest and established models = 0.317496 Jy selfcal ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 144 components and 0.317496 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079843Jy sigma=1.281825 ! Fit after self-cal, rms=0.079819Jy sigma=1.281532 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 = 0.00112861 Jy ! Component: 100 - total flux cleaned = 0.00178785 Jy ! Component: 150 - total flux cleaned = 0.00235009 Jy ! Component: 200 - total flux cleaned = 0.00283207 Jy ! Total flux subtracted in 200 components = 0.00283207 Jy ! Clean residual min=-0.004799 max=0.004899 Jy/beam ! Clean residual mean=-0.000030 rms=0.001273 Jy/beam ! Combined flux in latest and established models = 0.320328 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 153 components and 0.320328 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079825Jy sigma=1.281606 ! Fit after self-cal, rms=0.079806Jy sigma=1.281478 ! 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=2.96 mas, bmaj=7.946 mas, bpa=-4.919 degrees ! Estimated noise=0.58223 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.96 x 7.946 at -4.919 degrees (North through East) ! Clean map min=-0.0035682 max=0.24616 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=2.476 mas, bmaj=6.907 mas, bpa=-4.391 degrees ! Estimated noise=0.833929 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.189992 Jy ! Component: 100 - total flux cleaned = 0.235511 Jy ! Component: 150 - total flux cleaned = 0.255212 Jy ! Component: 200 - total flux cleaned = 0.265851 Jy ! Total flux subtracted in 200 components = 0.265851 Jy ! Clean residual min=-0.005688 max=0.006172 Jy/beam ! Clean residual mean=-0.000005 rms=0.001417 Jy/beam ! Combined flux in latest and established models = 0.265851 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 27 model components to the UV plane model. ! The established model now contains 27 components and 0.265851 Jy ! Inverting map and beam ! Estimated beam: bmin=2.96 mas, bmaj=7.946 mas, bpa=-4.919 degrees ! Estimated noise=0.58223 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 = 0.00938995 Jy ! Component: 100 - total flux cleaned = 0.0163611 Jy ! Component: 150 - total flux cleaned = 0.0218584 Jy ! Component: 200 - total flux cleaned = 0.0263348 Jy ! Total flux subtracted in 200 components = 0.0263348 Jy ! Clean residual min=-0.004016 max=0.004846 Jy/beam ! Clean residual mean=-0.000021 rms=0.001177 Jy/beam ! Combined flux in latest and established models = 0.292186 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 72 components and 0.292186 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=7.439 mas, bmaj=17.39 mas, bpa=-0.5959 degrees ! Estimated noise=0.76407 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00690398 Jy ! Component: 100 - total flux cleaned = 0.011787 Jy ! Component: 150 - total flux cleaned = 0.0154351 Jy ! Component: 200 - total flux cleaned = 0.0182752 Jy ! Total flux subtracted in 200 components = 0.0182752 Jy ! Clean residual min=-0.004915 max=0.005231 Jy/beam ! Clean residual mean=-0.000036 rms=0.001472 Jy/beam ! Combined flux in latest and established models = 0.310461 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 = 0.002258 Jy ! Component: 100 - total flux cleaned = 0.0040723 Jy ! Component: 150 - total flux cleaned = 0.00553709 Jy ! Component: 200 - total flux cleaned = 0.00672422 Jy ! Total flux subtracted in 200 components = 0.00672422 Jy ! Clean residual min=-0.004776 max=0.005162 Jy/beam ! Clean residual mean=-0.000032 rms=0.001307 Jy/beam ! Combined flux in latest and established models = 0.317185 Jy ! Adding 84 model components to the UV plane model. ! The established model now contains 149 components and 0.317185 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.96 mas, bmaj=7.946 mas, bpa=-4.919 degrees ! Estimated noise=0.58223 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.59243e-05 Jy ! Component: 100 - total flux cleaned = 0.00013806 Jy ! Component: 150 - total flux cleaned = 0.000448626 Jy ! Component: 200 - total flux cleaned = 0.000673862 Jy ! Total flux subtracted in 200 components = 0.000673862 Jy ! Clean residual min=-0.003532 max=0.003454 Jy/beam ! Clean residual mean=-0.000014 rms=0.000858 Jy/beam ! Combined flux in latest and established models = 0.317859 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 170 components and 0.317859 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079808Jy sigma=1.281674 ! Fit after self-cal, rms=0.079785Jy sigma=1.281478 wmodel J0010-2157_S_map.mod ! Writing 170 model components to file: J0010-2157_S_map.mod wobs J0010-2157_S_uvs.fits ! Writing UV FITS file: J0010-2157_S_uvs.fits wwins J0010-2157_S_map.win ! wwins: Wrote 3 windows to J0010-2157_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 = 0.000126571 Jy ! Component: 100 - total flux cleaned = 0.000247767 Jy ! Component: 150 - total flux cleaned = 0.000193413 Jy ! Component: 200 - total flux cleaned = 0.00019128 Jy ! Component: 250 - total flux cleaned = 0.000484055 Jy ! Component: 300 - total flux cleaned = 0.000672551 Jy ! Component: 350 - total flux cleaned = 0.00085437 Jy ! Component: 400 - total flux cleaned = 0.00111485 Jy ! Component: 450 - total flux cleaned = 0.00111567 Jy ! Component: 500 - total flux cleaned = 0.00107483 Jy ! Component: 550 - total flux cleaned = 0.000918044 Jy ! Component: 600 - total flux cleaned = 0.000764101 Jy ! Component: 650 - total flux cleaned = 0.000538924 Jy ! Component: 700 - total flux cleaned = 0.000246214 Jy ! Component: 750 - total flux cleaned = -0.000110529 Jy ! Component: 800 - total flux cleaned = -0.000180231 Jy ! Component: 850 - total flux cleaned = -0.000387494 Jy ! Component: 900 - total flux cleaned = -0.000589252 Jy ! Component: 950 - total flux cleaned = -0.0008217 Jy ! Component: 1000 - total flux cleaned = -0.000984117 Jy ! Component: 1050 - total flux cleaned = -0.00114436 Jy ! Component: 1100 - total flux cleaned = -0.00133341 Jy ! Component: 1150 - total flux cleaned = -0.00151929 Jy ! Component: 1200 - total flux cleaned = -0.00164147 Jy ! Component: 1250 - total flux cleaned = -0.00182169 Jy ! Component: 1300 - total flux cleaned = -0.00199807 Jy ! Component: 1350 - total flux cleaned = -0.00205597 Jy ! Component: 1400 - total flux cleaned = -0.00217111 Jy ! Component: 1450 - total flux cleaned = -0.00228464 Jy ! Component: 1500 - total flux cleaned = -0.00236835 Jy ! Component: 1550 - total flux cleaned = -0.0023959 Jy ! Component: 1600 - total flux cleaned = -0.00245027 Jy ! Component: 1650 - total flux cleaned = -0.00253118 Jy ! Component: 1700 - total flux cleaned = -0.00260971 Jy ! Component: 1750 - total flux cleaned = -0.0025834 Jy ! Component: 1800 - total flux cleaned = -0.00248081 Jy ! Component: 1850 - total flux cleaned = -0.00253203 Jy ! Component: 1900 - total flux cleaned = -0.00263229 Jy ! Component: 1950 - total flux cleaned = -0.00255765 Jy ! Component: 2000 - total flux cleaned = -0.00258225 Jy ! Component: 2050 - total flux cleaned = -0.00260665 Jy ! Component: 2100 - total flux cleaned = -0.00258282 Jy ! Component: 2150 - total flux cleaned = -0.00270117 Jy ! Component: 2200 - total flux cleaned = -0.00263066 Jy ! Component: 2250 - total flux cleaned = -0.00265401 Jy ! Component: 2300 - total flux cleaned = -0.0025618 Jy ! Component: 2350 - total flux cleaned = -0.00258469 Jy ! Component: 2400 - total flux cleaned = -0.00256213 Jy ! Component: 2450 - total flux cleaned = -0.00260699 Jy ! Component: 2500 - total flux cleaned = -0.00254064 Jy ! Component: 2550 - total flux cleaned = -0.002606 Jy ! Component: 2600 - total flux cleaned = -0.00264922 Jy ! Component: 2650 - total flux cleaned = -0.00254163 Jy ! Component: 2700 - total flux cleaned = -0.00254147 Jy ! Component: 2750 - total flux cleaned = -0.00254142 Jy ! Component: 2800 - total flux cleaned = -0.00247887 Jy ! Component: 2850 - total flux cleaned = -0.00245857 Jy ! Component: 2900 - total flux cleaned = -0.00241784 Jy ! Component: 2950 - total flux cleaned = -0.00251973 Jy ! Component: 3000 - total flux cleaned = -0.00249925 Jy ! Component: 3050 - total flux cleaned = -0.00249923 Jy ! Component: 3100 - total flux cleaned = -0.00247923 Jy ! Component: 3150 - total flux cleaned = -0.00240048 Jy ! Component: 3200 - total flux cleaned = -0.0024394 Jy ! Component: 3250 - total flux cleaned = -0.00238134 Jy ! Component: 3300 - total flux cleaned = -0.00236237 Jy ! Component: 3350 - total flux cleaned = -0.00240061 Jy ! Component: 3400 - total flux cleaned = -0.00243848 Jy ! Component: 3450 - total flux cleaned = -0.00245736 Jy ! Component: 3500 - total flux cleaned = -0.00243844 Jy ! Component: 3550 - total flux cleaned = -0.00243845 Jy ! Component: 3600 - total flux cleaned = -0.00242006 Jy ! Component: 3650 - total flux cleaned = -0.0024749 Jy ! Component: 3700 - total flux cleaned = -0.00242055 Jy ! Component: 3750 - total flux cleaned = -0.00249272 Jy ! Component: 3800 - total flux cleaned = -0.00242106 Jy ! Component: 3850 - total flux cleaned = -0.00238547 Jy ! Component: 3900 - total flux cleaned = -0.00245613 Jy ! Component: 3950 - total flux cleaned = -0.0024562 Jy ! Component: 4000 - total flux cleaned = -0.00240392 Jy ! Component: 4050 - total flux cleaned = -0.0024732 Jy ! Total flux subtracted in 4096 components = -0.00245582 Jy ! Clean residual min=-0.001120 max=0.001281 Jy/beam ! Clean residual mean=-0.000003 rms=0.000314 Jy/beam ! Combined flux in latest and established models = 0.315403 Jy keep ! Adding 285 model components to the UV plane model. ! The established model now contains 455 components and 0.315403 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0010-2157_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.96 x 7.946 at -4.919 degrees (North through East) ! Clean map min=-0.0020352 max=0.24838 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0010-2157_S_map.fits wmodel /vlbi/uf001/uva//J0010-2157_S_map.mod ! Writing 455 model components to file: /vlbi/uf001/uva//J0010-2157_S_map.mod wobs /vlbi/uf001/uva//J0010-2157_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0010-2157_S_uvs.fits wwins /vlbi/uf001/uva//J0010-2157_S_map.win ! wwins: Wrote 4 windows to /vlbi/uf001/uva//J0010-2157_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.248383 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000307497 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.371398 0.371398 0.742796 1.48559 2.97118 5.94237 11.8847 23.7695 47.5389 95.0779 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.248 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 807.758 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0010-2157_S_dfm.log closed on Sun Jan 13 20:27:10 2019