! Started logfile: /vlbi/uf001/uva//J2157+1014_S_dfm.log on Mon Jan 14 06:03:59 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//J2157+1014_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J2157+1014_S_uva.fits ! AN table 1: 42 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.838624 visibilities/baseline/integration-bin. ! Found source: J2157+1014 ! ! 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 3804 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 J2157+1014_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 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.037458Jy sigma=17.394599 ! Fit after self-cal, rms=0.823160Jy sigma=13.661548 ! 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=2.735 mas, bmaj=6.026 mas, bpa=-4.199 degrees ! Estimated noise=1.02286 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 = 0.139276 Jy ! Component: 100 - total flux cleaned = 0.184329 Jy ! Total flux subtracted in 100 components = 0.184329 Jy ! Clean residual min=-0.015787 max=0.024100 Jy/beam ! Clean residual mean=-0.000012 rms=0.004741 Jy/beam ! Combined flux in latest and established models = 0.184329 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.184329 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.119165Jy sigma=1.909172 ! Fit after self-cal, rms=0.118653Jy sigma=1.901354 ! 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=3.118 mas, bmaj=6.699 mas, bpa=-4.087 degrees ! Estimated noise=0.762543 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 = 0.0259043 Jy ! Component: 100 - total flux cleaned = 0.0370287 Jy ! Component: 150 - total flux cleaned = 0.0384969 Jy ! Component: 200 - total flux cleaned = 0.0390367 Jy ! Total flux subtracted in 200 components = 0.0390367 Jy ! Clean residual min=-0.015534 max=0.023306 Jy/beam ! Clean residual mean=-0.000007 rms=0.005086 Jy/beam ! Combined flux in latest and established models = 0.223366 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 16 components and 0.223366 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.114523Jy sigma=1.806964 ! Fit after self-cal, rms=0.114408Jy sigma=1.805476 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.118 x 6.699 at -4.087 degrees (North through East) ! Clean map min=-0.015061 max=0.18626 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.76 FD 2.16 HN 0.95 LA 0.81 ! MK 0.97 NL 1.07 OV 1.34 PT 0.83 ! SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 2.17 HN 0.95 LA 0.84 ! MK 0.97 NL 1.02 OV 1.27 PT 0.86 ! SC 1.07 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 2.27 HN 0.95 LA 0.83 ! MK 1.04 NL 1.01 OV 1.40 PT 0.87 ! SC 0.97 ! ! ! Fit before self-cal, rms=0.114408Jy sigma=1.805476 ! Fit after self-cal, rms=0.127211Jy sigma=1.530404 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.118 mas, bmaj=6.65 mas, bpa=-4.056 degrees ! Estimated noise=0.742207 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 (11.5, -2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0149308 Jy ! Component: 100 - total flux cleaned = 0.0201995 Jy ! Component: 150 - total flux cleaned = 0.0208259 Jy ! Component: 200 - total flux cleaned = 0.0210061 Jy ! Total flux subtracted in 200 components = 0.0210061 Jy ! Clean residual min=-0.008597 max=0.009010 Jy/beam ! Clean residual mean=0.000043 rms=0.002235 Jy/beam ! Combined flux in latest and established models = 0.244372 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 37 components and 0.244372 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.125335Jy sigma=1.484635 ! Fit after self-cal, rms=0.125691Jy sigma=1.479954 ! 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=0.125691Jy sigma=1.479954 ! Fit after self-cal, rms=0.149333Jy sigma=1.394685 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.131 mas, bmaj=6.589 mas, bpa=-4.104 degrees ! Estimated noise=0.752734 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00623149 Jy ! Component: 100 - total flux cleaned = 0.00937876 Jy ! Component: 150 - total flux cleaned = 0.0111433 Jy ! Component: 200 - total flux cleaned = 0.0117106 Jy ! Total flux subtracted in 200 components = 0.0117106 Jy ! Clean residual min=-0.004071 max=0.004320 Jy/beam ! Clean residual mean=-0.000014 rms=0.001012 Jy/beam ! Combined flux in latest and established models = 0.256083 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 61 components and 0.256083 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.148966Jy sigma=1.386697 ! Fit after self-cal, rms=0.149159Jy sigma=1.385313 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 (90.5, -48). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0037486 Jy ! Component: 100 - total flux cleaned = 0.00586694 Jy ! Component: 150 - total flux cleaned = 0.00697585 Jy ! Component: 200 - total flux cleaned = 0.00721597 Jy ! Total flux subtracted in 200 components = 0.00721597 Jy ! Clean residual min=-0.003566 max=0.003933 Jy/beam ! Clean residual mean=-0.000003 rms=0.000952 Jy/beam ! Combined flux in latest and established models = 0.263299 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 76 components and 0.263299 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.148952Jy sigma=1.382307 ! Fit after self-cal, rms=0.148953Jy sigma=1.382063 ! 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=0.148953Jy sigma=1.382063 ! Fit after self-cal, rms=0.150111Jy sigma=1.380306 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.134 mas, bmaj=6.585 mas, bpa=-4.101 degrees ! Estimated noise=0.755148 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00273533 Jy ! Component: 100 - total flux cleaned = 0.00435045 Jy ! Component: 150 - total flux cleaned = 0.00538084 Jy ! Component: 200 - total flux cleaned = 0.00598324 Jy ! Total flux subtracted in 200 components = 0.00598324 Jy ! Clean residual min=-0.003350 max=0.003694 Jy/beam ! Clean residual mean=-0.000013 rms=0.000887 Jy/beam ! Combined flux in latest and established models = 0.269282 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 94 components and 0.269282 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.149981Jy sigma=1.378701 ! Fit after self-cal, rms=0.149974Jy sigma=1.378538 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 = 0.00129751 Jy ! Component: 100 - total flux cleaned = 0.00169949 Jy ! Component: 150 - total flux cleaned = 0.00193448 Jy ! Component: 200 - total flux cleaned = 0.0021558 Jy ! Total flux subtracted in 200 components = 0.0021558 Jy ! Clean residual min=-0.003215 max=0.003565 Jy/beam ! Clean residual mean=-0.000011 rms=0.000874 Jy/beam ! Combined flux in latest and established models = 0.271438 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 108 components and 0.271438 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.149922Jy sigma=1.377847 ! Fit after self-cal, rms=0.149922Jy sigma=1.377813 ! 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=0.149922Jy sigma=1.377813 ! Fit after self-cal, rms=0.150416Jy sigma=1.377366 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.794 mas, bmaj=10.08 mas, bpa=1.39 degrees ! Estimated noise=1.01055 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00289467 Jy ! Component: 100 - total flux cleaned = 0.00466543 Jy ! Component: 150 - total flux cleaned = 0.00549578 Jy ! Component: 200 - total flux cleaned = 0.00594871 Jy ! Total flux subtracted in 200 components = 0.00594871 Jy ! Clean residual min=-0.004144 max=0.004165 Jy/beam ! Clean residual mean=-0.000032 rms=0.001203 Jy/beam ! Combined flux in latest and established models = 0.277386 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 127 components and 0.277386 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.150341Jy sigma=1.377266 ! Fit after self-cal, rms=0.150328Jy sigma=1.377054 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 = 0.000338088 Jy ! Component: 100 - total flux cleaned = 0.00055 Jy ! Component: 150 - total flux cleaned = 0.000621124 Jy ! Component: 200 - total flux cleaned = 0.000652694 Jy ! Total flux subtracted in 200 components = 0.000652694 Jy ! Clean residual min=-0.004196 max=0.004150 Jy/beam ! Clean residual mean=-0.000030 rms=0.001208 Jy/beam ! Combined flux in latest and established models = 0.278039 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 142 components and 0.278039 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.150303Jy sigma=1.377112 ! Fit after self-cal, rms=0.150295Jy sigma=1.376998 ! 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=3.134 mas, bmaj=6.583 mas, bpa=-4.087 degrees ! Estimated noise=0.757302 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.134 x 6.583 at -4.087 degrees (North through East) ! Clean map min=-0.0031571 max=0.18429 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=2.738 mas, bmaj=5.879 mas, bpa=-4.346 degrees ! Estimated noise=1.03069 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.140397 Jy ! Component: 100 - total flux cleaned = 0.187872 Jy ! Component: 150 - total flux cleaned = 0.213742 Jy ! Component: 200 - total flux cleaned = 0.22926 Jy ! Total flux subtracted in 200 components = 0.22926 Jy ! Clean residual min=-0.006777 max=0.007967 Jy/beam ! Clean residual mean=-0.000047 rms=0.001633 Jy/beam ! Combined flux in latest and established models = 0.22926 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.22926 Jy ! Inverting map and beam ! Estimated beam: bmin=3.134 mas, bmaj=6.583 mas, bpa=-4.087 degrees ! Estimated noise=0.757302 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 = 0.0113393 Jy ! Component: 100 - total flux cleaned = 0.0187125 Jy ! Component: 150 - total flux cleaned = 0.0242922 Jy ! Component: 200 - total flux cleaned = 0.0286956 Jy ! Total flux subtracted in 200 components = 0.0286956 Jy ! Clean residual min=-0.004133 max=0.003969 Jy/beam ! Clean residual mean=-0.000038 rms=0.001045 Jy/beam ! Combined flux in latest and established models = 0.257956 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 40 components and 0.257956 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=6.794 mas, bmaj=10.08 mas, bpa=1.39 degrees ! Estimated noise=1.01055 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00567201 Jy ! Component: 100 - total flux cleaned = 0.00948311 Jy ! Component: 150 - total flux cleaned = 0.0122876 Jy ! Component: 200 - total flux cleaned = 0.0143885 Jy ! Total flux subtracted in 200 components = 0.0143885 Jy ! Clean residual min=-0.005010 max=0.004359 Jy/beam ! Clean residual mean=-0.000048 rms=0.001281 Jy/beam ! Combined flux in latest and established models = 0.272344 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 = 0.000959181 Jy ! Component: 100 - total flux cleaned = 0.00180212 Jy ! Component: 150 - total flux cleaned = 0.00234298 Jy ! Component: 200 - total flux cleaned = 0.00283512 Jy ! Total flux subtracted in 200 components = 0.00283512 Jy ! Clean residual min=-0.004621 max=0.004190 Jy/beam ! Clean residual mean=-0.000038 rms=0.001234 Jy/beam ! Combined flux in latest and established models = 0.27518 Jy ! Adding 68 model components to the UV plane model. ! The established model now contains 99 components and 0.27518 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.134 mas, bmaj=6.583 mas, bpa=-4.087 degrees ! Estimated noise=0.757302 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00119872 Jy ! Component: 100 - total flux cleaned = 0.00179446 Jy ! Component: 150 - total flux cleaned = 0.00199322 Jy ! Component: 200 - total flux cleaned = 0.00199133 Jy ! Total flux subtracted in 200 components = 0.00199133 Jy ! Clean residual min=-0.003428 max=0.003461 Jy/beam ! Clean residual mean=-0.000016 rms=0.000875 Jy/beam ! Combined flux in latest and established models = 0.277171 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 122 components and 0.277171 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.150394Jy sigma=1.378690 ! Fit after self-cal, rms=0.150372Jy sigma=1.378302 wmodel J2157+1014_S_map.mod ! Writing 122 model components to file: J2157+1014_S_map.mod wobs J2157+1014_S_uvs.fits ! Writing UV FITS file: J2157+1014_S_uvs.fits wwins J2157+1014_S_map.win ! wwins: Wrote 3 windows to J2157+1014_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 = 0.000147958 Jy ! Component: 100 - total flux cleaned = -0.000262493 Jy ! Component: 150 - total flux cleaned = -0.000649425 Jy ! Component: 200 - total flux cleaned = -0.000809762 Jy ! Component: 250 - total flux cleaned = -0.0010696 Jy ! Component: 300 - total flux cleaned = -0.00112087 Jy ! Component: 350 - total flux cleaned = -0.00112188 Jy ! Component: 400 - total flux cleaned = -0.0011218 Jy ! Component: 450 - total flux cleaned = -0.000983526 Jy ! Component: 500 - total flux cleaned = -0.00102963 Jy ! Component: 550 - total flux cleaned = -0.000896282 Jy ! Component: 600 - total flux cleaned = -0.000852463 Jy ! Component: 650 - total flux cleaned = -0.000724698 Jy ! Component: 700 - total flux cleaned = -0.000725788 Jy ! Component: 750 - total flux cleaned = -0.000684924 Jy ! Component: 800 - total flux cleaned = -0.000565091 Jy ! Component: 850 - total flux cleaned = -0.000487147 Jy ! Component: 900 - total flux cleaned = -0.000448084 Jy ! Component: 950 - total flux cleaned = -0.000333564 Jy ! Component: 1000 - total flux cleaned = -0.00022092 Jy ! Component: 1050 - total flux cleaned = -0.000220908 Jy ! Component: 1100 - total flux cleaned = -3.17143e-06 Jy ! Component: 1150 - total flux cleaned = 0.000104181 Jy ! Component: 1200 - total flux cleaned = 0.000244989 Jy ! Component: 1250 - total flux cleaned = 0.000349213 Jy ! Component: 1300 - total flux cleaned = 0.000417779 Jy ! Component: 1350 - total flux cleaned = 0.000519334 Jy ! Component: 1400 - total flux cleaned = 0.000619573 Jy ! Component: 1450 - total flux cleaned = 0.000783852 Jy ! Component: 1500 - total flux cleaned = 0.000783879 Jy ! Component: 1550 - total flux cleaned = 0.00075158 Jy ! Component: 1600 - total flux cleaned = 0.000783729 Jy ! Component: 1650 - total flux cleaned = 0.000783245 Jy ! Component: 1700 - total flux cleaned = 0.000657953 Jy ! Component: 1750 - total flux cleaned = 0.000627097 Jy ! Component: 1800 - total flux cleaned = 0.000535553 Jy ! Component: 1850 - total flux cleaned = 0.000627243 Jy ! Component: 1900 - total flux cleaned = 0.000717609 Jy ! Component: 1950 - total flux cleaned = 0.000747416 Jy ! Component: 2000 - total flux cleaned = 0.000717968 Jy ! Component: 2050 - total flux cleaned = 0.000864547 Jy ! Component: 2100 - total flux cleaned = 0.000806388 Jy ! Component: 2150 - total flux cleaned = 0.000892318 Jy ! Component: 2200 - total flux cleaned = 0.000920749 Jy ! Component: 2250 - total flux cleaned = 0.000920375 Jy ! Component: 2300 - total flux cleaned = 0.000920272 Jy ! Component: 2350 - total flux cleaned = 0.000920406 Jy ! Component: 2400 - total flux cleaned = 0.000975432 Jy ! Component: 2450 - total flux cleaned = 0.000838725 Jy ! Component: 2500 - total flux cleaned = 0.000974668 Jy ! Component: 2550 - total flux cleaned = 0.00105518 Jy ! Component: 2600 - total flux cleaned = 0.00110857 Jy ! Component: 2650 - total flux cleaned = 0.0010023 Jy ! Component: 2700 - total flux cleaned = 0.00108137 Jy ! Component: 2750 - total flux cleaned = 0.001134 Jy ! Component: 2800 - total flux cleaned = 0.00113369 Jy ! Component: 2850 - total flux cleaned = 0.00105613 Jy ! Component: 2900 - total flux cleaned = 0.00110723 Jy ! Component: 2950 - total flux cleaned = 0.00110708 Jy ! Component: 3000 - total flux cleaned = 0.000980478 Jy ! Component: 3050 - total flux cleaned = 0.00100572 Jy ! Component: 3100 - total flux cleaned = 0.000980693 Jy ! Component: 3150 - total flux cleaned = 0.00100522 Jy ! Component: 3200 - total flux cleaned = 0.000931183 Jy ! Component: 3250 - total flux cleaned = 0.000955557 Jy ! Component: 3300 - total flux cleaned = 0.0010044 Jy ! Component: 3350 - total flux cleaned = 0.00105296 Jy ! Component: 3400 - total flux cleaned = 0.000980865 Jy ! Component: 3450 - total flux cleaned = 0.00100497 Jy ! Component: 3500 - total flux cleaned = 0.000981475 Jy ! Component: 3550 - total flux cleaned = 0.00102873 Jy ! Component: 3600 - total flux cleaned = 0.0010288 Jy ! Component: 3650 - total flux cleaned = 0.00102862 Jy ! Component: 3700 - total flux cleaned = 0.00102847 Jy ! Component: 3750 - total flux cleaned = 0.00100521 Jy ! Component: 3800 - total flux cleaned = 0.000821495 Jy ! Component: 3850 - total flux cleaned = 0.000935736 Jy ! Component: 3900 - total flux cleaned = 0.000890385 Jy ! Component: 3950 - total flux cleaned = 0.000890425 Jy ! Component: 4000 - total flux cleaned = 0.000890682 Jy ! Component: 4050 - total flux cleaned = 0.000935408 Jy ! Total flux subtracted in 4096 components = 0.000935314 Jy ! Clean residual min=-0.001701 max=0.001243 Jy/beam ! Clean residual mean=-0.000003 rms=0.000423 Jy/beam ! Combined flux in latest and established models = 0.278106 Jy keep ! Adding 312 model components to the UV plane model. ! The established model now contains 434 components and 0.278106 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J2157+1014_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.134 x 6.583 at -4.087 degrees (North through East) ! Clean map min=-0.0023984 max=0.18434 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J2157+1014_S_map.fits wmodel /vlbi/uf001/uva//J2157+1014_S_map.mod ! Writing 434 model components to file: /vlbi/uf001/uva//J2157+1014_S_map.mod wobs /vlbi/uf001/uva//J2157+1014_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J2157+1014_S_uvs.fits wwins /vlbi/uf001/uva//J2157+1014_S_map.win ! wwins: Wrote 4 windows to /vlbi/uf001/uva//J2157+1014_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.18434 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000419456 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.682635 0.682635 1.36527 2.73054 5.46108 10.9222 21.8443 43.6886 87.3772 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.184 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 439.473 quit ! Quitting program ! Log file /vlbi/uf001/uva//J2157+1014_S_dfm.log closed on Mon Jan 14 06:04:03 2019