! Started logfile: /vlbi/uf001/uva//J1347+1835_S_dfm.log on Mon Jan 14 02:35:19 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//J1347+1835_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1347+1835_S_uva.fits ! AN table 1: 42 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.833333 visibilities/baseline/integration-bin. ! Found source: J1347+1835 ! ! 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 4725 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 J1347+1835_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 93 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 93 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 93 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.073965Jy sigma=21.815106 ! Fit after self-cal, rms=0.669466Jy sigma=13.651376 ! 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=3.294 mas, bmaj=5.974 mas, bpa=-0.5258 degrees ! Estimated noise=0.676914 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 = 0.253954 Jy ! Component: 100 - total flux cleaned = 0.320639 Jy ! Total flux subtracted in 100 components = 0.320639 Jy ! Clean residual min=-0.015593 max=0.028072 Jy/beam ! Clean residual mean=-0.000128 rms=0.004656 Jy/beam ! Combined flux in latest and established models = 0.320638 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.320638 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.105640Jy sigma=2.092105 ! Fit after self-cal, rms=0.105624Jy sigma=2.091943 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0321139 Jy ! Component: 100 - total flux cleaned = 0.0508823 Jy ! Total flux subtracted in 100 components = 0.0508823 Jy ! Clean residual min=-0.013574 max=0.018933 Jy/beam ! Clean residual mean=-0.000078 rms=0.003919 Jy/beam ! Combined flux in latest and established models = 0.371521 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 26 components and 0.371521 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.094459Jy sigma=1.870591 ! Fit after self-cal, rms=0.094450Jy sigma=1.870438 ! 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=3.804 mas, bmaj=6.871 mas, bpa=-0.385 degrees ! Estimated noise=0.557584 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 = 0.0159801 Jy ! Component: 100 - total flux cleaned = 0.0248831 Jy ! Component: 150 - total flux cleaned = 0.0305274 Jy ! Component: 200 - total flux cleaned = 0.0324669 Jy ! Total flux subtracted in 200 components = 0.0324669 Jy ! Clean residual min=-0.013006 max=0.017628 Jy/beam ! Clean residual mean=-0.000073 rms=0.003924 Jy/beam ! Combined flux in latest and established models = 0.403988 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 35 components and 0.403988 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.091589Jy sigma=1.814206 ! Fit after self-cal, rms=0.091590Jy sigma=1.814112 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.804 x 6.871 at -0.385 degrees (North through East) ! Clean map min=-0.012629 max=0.32824 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.20 FD 0.92 HN 0.99 KP 1.00 ! LA 0.95 MK 1.05 NL 1.05 OV 0.97 ! PT 0.95 SC 0.90 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.59 FD 0.92 HN 0.99 KP 1.00 ! LA 0.94 MK 1.06 NL 1.06 OV 0.94 ! PT 0.97 SC 0.92 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.31 FD 0.95 HN 1.00 KP 1.01 ! LA 0.96 MK 1.08 NL 1.07 OV 0.97 ! PT 0.96 SC 0.92 ! ! ! Fit before self-cal, rms=0.091590Jy sigma=1.814112 ! Fit after self-cal, rms=0.100384Jy sigma=1.558656 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.791 mas, bmaj=6.978 mas, bpa=0.5598 degrees ! Estimated noise=0.564542 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 = -0.00292362 Jy ! Component: 100 - total flux cleaned = -0.0032916 Jy ! Component: 150 - total flux cleaned = -0.00431516 Jy ! Component: 200 - total flux cleaned = -0.00506097 Jy ! Total flux subtracted in 200 components = -0.00506097 Jy ! Clean residual min=-0.010582 max=0.010705 Jy/beam ! Clean residual mean=0.000003 rms=0.003016 Jy/beam ! Combined flux in latest and established models = 0.398927 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 39 components and 0.398927 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.099432Jy sigma=1.547155 ! Fit after self-cal, rms=0.099507Jy sigma=1.546505 ! 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=0.099507Jy sigma=1.546505 ! Fit after self-cal, rms=0.078034Jy sigma=1.155125 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.807 mas, bmaj=6.952 mas, bpa=0.9958 degrees ! Estimated noise=0.564247 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00299478 Jy ! Component: 100 - total flux cleaned = -0.00289543 Jy ! Component: 150 - total flux cleaned = -0.00272516 Jy ! Component: 200 - total flux cleaned = -0.00265344 Jy ! Total flux subtracted in 200 components = -0.00265344 Jy ! Clean residual min=-0.003698 max=0.003113 Jy/beam ! Clean residual mean=0.000001 rms=0.000791 Jy/beam ! Combined flux in latest and established models = 0.396273 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 43 components and 0.396273 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077770Jy sigma=1.146360 ! Fit after self-cal, rms=0.077922Jy sigma=1.145589 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 = 0.000118164 Jy ! Component: 100 - total flux cleaned = 0.000220149 Jy ! Component: 150 - total flux cleaned = 0.000350554 Jy ! Component: 200 - total flux cleaned = 0.000389938 Jy ! Total flux subtracted in 200 components = 0.000389938 Jy ! Clean residual min=-0.003420 max=0.003028 Jy/beam ! Clean residual mean=0.000002 rms=0.000771 Jy/beam ! Combined flux in latest and established models = 0.396663 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 48 components and 0.396663 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077887Jy sigma=1.143850 ! Fit after self-cal, rms=0.077886Jy sigma=1.143827 ! 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=0.077886Jy sigma=1.143827 ! Fit after self-cal, rms=0.078733Jy sigma=1.140591 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.81 mas, bmaj=6.941 mas, bpa=0.4696 degrees ! Estimated noise=0.564591 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00165613 Jy ! Component: 100 - total flux cleaned = -0.0015809 Jy ! Component: 150 - total flux cleaned = -0.00152627 Jy ! Component: 200 - total flux cleaned = -0.00143437 Jy ! Total flux subtracted in 200 components = -0.00143437 Jy ! Clean residual min=-0.002999 max=0.002834 Jy/beam ! Clean residual mean=0.000002 rms=0.000693 Jy/beam ! Combined flux in latest and established models = 0.395229 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 51 components and 0.395229 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078633Jy sigma=1.137106 ! Fit after self-cal, rms=0.078639Jy sigma=1.137087 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 = 2.98955e-05 Jy ! Component: 100 - total flux cleaned = 3.13368e-05 Jy ! Component: 150 - total flux cleaned = 3.18244e-05 Jy ! Component: 200 - total flux cleaned = 3.23734e-05 Jy ! Total flux subtracted in 200 components = 3.23734e-05 Jy ! Clean residual min=-0.002872 max=0.002805 Jy/beam ! Clean residual mean=0.000002 rms=0.000685 Jy/beam ! Combined flux in latest and established models = 0.395261 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 52 components and 0.395261 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078623Jy sigma=1.136417 ! Fit after self-cal, rms=0.078623Jy sigma=1.136407 ! 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=0.078623Jy sigma=1.136407 ! Fit after self-cal, rms=0.079161Jy sigma=1.134973 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.383 mas, bmaj=10.34 mas, bpa=-5.32 degrees ! Estimated noise=0.688874 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00120798 Jy ! Component: 100 - total flux cleaned = -0.00139592 Jy ! Component: 150 - total flux cleaned = -0.00145579 Jy ! Component: 200 - total flux cleaned = -0.00148186 Jy ! Total flux subtracted in 200 components = -0.00148186 Jy ! Clean residual min=-0.002742 max=0.002404 Jy/beam ! Clean residual mean=0.000002 rms=0.000675 Jy/beam ! Combined flux in latest and established models = 0.393779 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 55 components and 0.393779 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079136Jy sigma=1.133797 ! Fit after self-cal, rms=0.079141Jy sigma=1.133742 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 = -4.29744e-05 Jy ! Component: 100 - total flux cleaned = -3.85484e-05 Jy ! Component: 150 - total flux cleaned = -5.57033e-05 Jy ! Component: 200 - total flux cleaned = -8.56529e-05 Jy ! Total flux subtracted in 200 components = -8.56529e-05 Jy ! Clean residual min=-0.002635 max=0.002354 Jy/beam ! Clean residual mean=0.000002 rms=0.000669 Jy/beam ! Combined flux in latest and established models = 0.393694 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 58 components and 0.393694 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079144Jy sigma=1.133542 ! Fit after self-cal, rms=0.079145Jy sigma=1.133516 ! 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=3.812 mas, bmaj=6.938 mas, bpa=0.05404 degrees ! Estimated noise=0.56506 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.812 x 6.938 at 0.05404 degrees (North through East) ! Clean map min=-0.0024297 max=0.33662 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=3.305 mas, bmaj=5.998 mas, bpa=0.283 degrees ! Estimated noise=0.682582 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.256019 Jy ! Component: 100 - total flux cleaned = 0.321978 Jy ! Component: 150 - total flux cleaned = 0.353246 Jy ! Component: 200 - total flux cleaned = 0.371018 Jy ! Total flux subtracted in 200 components = 0.371018 Jy ! Clean residual min=-0.005038 max=0.008828 Jy/beam ! Clean residual mean=-0.000023 rms=0.001250 Jy/beam ! Combined flux in latest and established models = 0.371018 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.371018 Jy ! Inverting map and beam ! Estimated beam: bmin=3.812 mas, bmaj=6.938 mas, bpa=0.05404 degrees ! Estimated noise=0.56506 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 = 0.0112025 Jy ! Component: 100 - total flux cleaned = 0.0169735 Jy ! Component: 150 - total flux cleaned = 0.0201677 Jy ! Component: 200 - total flux cleaned = 0.0209471 Jy ! Total flux subtracted in 200 components = 0.0209471 Jy ! Clean residual min=-0.002601 max=0.002954 Jy/beam ! Clean residual mean=-0.000002 rms=0.000679 Jy/beam ! Combined flux in latest and established models = 0.391965 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 43 components and 0.391965 Jy ! Inverting map ! Added new window around map position (28.5, -18.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00123995 Jy ! Component: 100 - total flux cleaned = 0.00152084 Jy ! Component: 150 - total flux cleaned = 0.00160854 Jy ! Component: 200 - total flux cleaned = 0.0018215 Jy ! Total flux subtracted in 200 components = 0.0018215 Jy ! Clean residual min=-0.002318 max=0.002672 Jy/beam ! Clean residual mean=-0.000002 rms=0.000627 Jy/beam ! Combined flux in latest and established models = 0.393786 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 52 components and 0.393786 Jy ! Inverting map ! Added new window around map position (9, -45). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000875454 Jy ! Component: 100 - total flux cleaned = 0.000955659 Jy ! Component: 150 - total flux cleaned = 0.000957027 Jy ! Component: 200 - total flux cleaned = 0.000955975 Jy ! Total flux subtracted in 200 components = 0.000955975 Jy ! Clean residual min=-0.002263 max=0.002424 Jy/beam ! Clean residual mean=-0.000001 rms=0.000578 Jy/beam ! Combined flux in latest and established models = 0.394742 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 70 components and 0.394742 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=7.383 mas, bmaj=10.34 mas, bpa=-5.32 degrees ! Estimated noise=0.688874 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000493719 Jy ! Component: 100 - total flux cleaned = 0.000429085 Jy ! Component: 150 - total flux cleaned = 0.000400642 Jy ! Component: 200 - total flux cleaned = 0.000429343 Jy ! Total flux subtracted in 200 components = 0.000429343 Jy ! Clean residual min=-0.002352 max=0.002486 Jy/beam ! Clean residual mean=-0.000000 rms=0.000593 Jy/beam ! Combined flux in latest and established models = 0.395172 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 = 5.13683e-05 Jy ! Component: 100 - total flux cleaned = 0.000121146 Jy ! Component: 150 - total flux cleaned = 0.000121346 Jy ! Component: 200 - total flux cleaned = 0.000141668 Jy ! Total flux subtracted in 200 components = 0.000141668 Jy ! Clean residual min=-0.002325 max=0.002440 Jy/beam ! Clean residual mean=-0.000000 rms=0.000587 Jy/beam ! Combined flux in latest and established models = 0.395313 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 100 components and 0.395313 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.812 mas, bmaj=6.938 mas, bpa=0.05404 degrees ! Estimated noise=0.56506 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000442177 Jy ! Component: 100 - total flux cleaned = -0.000440791 Jy ! Component: 150 - total flux cleaned = -0.000342824 Jy ! Component: 200 - total flux cleaned = -0.000296465 Jy ! Total flux subtracted in 200 components = -0.000296465 Jy ! Clean residual min=-0.002168 max=0.002344 Jy/beam ! Clean residual mean=-0.000000 rms=0.000546 Jy/beam ! Combined flux in latest and established models = 0.395017 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 112 components and 0.395017 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078959Jy sigma=1.126696 ! Fit after self-cal, rms=0.078951Jy sigma=1.126293 wmodel J1347+1835_S_map.mod ! Writing 112 model components to file: J1347+1835_S_map.mod wobs J1347+1835_S_uvs.fits ! Writing UV FITS file: J1347+1835_S_uvs.fits wwins J1347+1835_S_map.win ! wwins: Wrote 3 windows to J1347+1835_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 = 0.000471091 Jy ! Component: 100 - total flux cleaned = 0.000939759 Jy ! Component: 150 - total flux cleaned = 0.00112414 Jy ! Component: 200 - total flux cleaned = 0.00130151 Jy ! Component: 250 - total flux cleaned = 0.00143815 Jy ! Component: 300 - total flux cleaned = 0.00153684 Jy ! Component: 350 - total flux cleaned = 0.00156877 Jy ! Component: 400 - total flux cleaned = 0.00163223 Jy ! Component: 450 - total flux cleaned = 0.00175601 Jy ! Component: 500 - total flux cleaned = 0.00178559 Jy ! Component: 550 - total flux cleaned = 0.00196223 Jy ! Component: 600 - total flux cleaned = 0.00196195 Jy ! Component: 650 - total flux cleaned = 0.00207604 Jy ! Component: 700 - total flux cleaned = 0.00213202 Jy ! Component: 750 - total flux cleaned = 0.00218679 Jy ! Component: 800 - total flux cleaned = 0.00218653 Jy ! Component: 850 - total flux cleaned = 0.00221301 Jy ! Component: 900 - total flux cleaned = 0.00218626 Jy ! Component: 950 - total flux cleaned = 0.00213356 Jy ! Component: 1000 - total flux cleaned = 0.00203114 Jy ! Component: 1050 - total flux cleaned = 0.0020308 Jy ! Component: 1100 - total flux cleaned = 0.00198055 Jy ! Component: 1150 - total flux cleaned = 0.0019811 Jy ! Component: 1200 - total flux cleaned = 0.00202931 Jy ! Component: 1250 - total flux cleaned = 0.00207683 Jy ! Component: 1300 - total flux cleaned = 0.00212364 Jy ! Component: 1350 - total flux cleaned = 0.00210043 Jy ! Component: 1400 - total flux cleaned = 0.0021467 Jy ! Component: 1450 - total flux cleaned = 0.00223811 Jy ! Component: 1500 - total flux cleaned = 0.00219267 Jy ! Component: 1550 - total flux cleaned = 0.00223775 Jy ! Component: 1600 - total flux cleaned = 0.00232668 Jy ! Component: 1650 - total flux cleaned = 0.00241455 Jy ! Component: 1700 - total flux cleaned = 0.00247956 Jy ! Component: 1750 - total flux cleaned = 0.00256489 Jy ! Component: 1800 - total flux cleaned = 0.00264932 Jy ! Component: 1850 - total flux cleaned = 0.00273345 Jy ! Component: 1900 - total flux cleaned = 0.00273343 Jy ! Component: 1950 - total flux cleaned = 0.00279543 Jy ! Component: 2000 - total flux cleaned = 0.00289716 Jy ! Component: 2050 - total flux cleaned = 0.00295766 Jy ! Component: 2100 - total flux cleaned = 0.00301801 Jy ! Component: 2150 - total flux cleaned = 0.00307751 Jy ! Component: 2200 - total flux cleaned = 0.0031561 Jy ! Component: 2250 - total flux cleaned = 0.00329204 Jy ! Component: 2300 - total flux cleaned = 0.00329202 Jy ! Component: 2350 - total flux cleaned = 0.0033876 Jy ! Component: 2400 - total flux cleaned = 0.00346322 Jy ! Component: 2450 - total flux cleaned = 0.00342535 Jy ! Component: 2500 - total flux cleaned = 0.00348106 Jy ! Component: 2550 - total flux cleaned = 0.00357343 Jy ! Component: 2600 - total flux cleaned = 0.00355506 Jy ! Component: 2650 - total flux cleaned = 0.00366393 Jy ! Component: 2700 - total flux cleaned = 0.00369986 Jy ! Component: 2750 - total flux cleaned = 0.00371776 Jy ! Component: 2800 - total flux cleaned = 0.00378859 Jy ! Component: 2850 - total flux cleaned = 0.00382364 Jy ! Component: 2900 - total flux cleaned = 0.00384128 Jy ! Component: 2950 - total flux cleaned = 0.00394504 Jy ! Component: 3000 - total flux cleaned = 0.00399655 Jy ! Component: 3050 - total flux cleaned = 0.00406461 Jy ! Component: 3100 - total flux cleaned = 0.00408137 Jy ! Component: 3150 - total flux cleaned = 0.00416531 Jy ! Component: 3200 - total flux cleaned = 0.00423174 Jy ! Component: 3250 - total flux cleaned = 0.00431427 Jy ! Component: 3300 - total flux cleaned = 0.0044125 Jy ! Component: 3350 - total flux cleaned = 0.00442874 Jy ! Component: 3400 - total flux cleaned = 0.00441273 Jy ! Component: 3450 - total flux cleaned = 0.00447698 Jy ! Component: 3500 - total flux cleaned = 0.00454065 Jy ! Component: 3550 - total flux cleaned = 0.00455646 Jy ! Component: 3600 - total flux cleaned = 0.00465057 Jy ! Component: 3650 - total flux cleaned = 0.00471298 Jy ! Component: 3700 - total flux cleaned = 0.00477488 Jy ! Component: 3750 - total flux cleaned = 0.00482092 Jy ! Component: 3800 - total flux cleaned = 0.00483615 Jy ! Component: 3850 - total flux cleaned = 0.00488162 Jy ! Component: 3900 - total flux cleaned = 0.00488154 Jy ! Component: 3950 - total flux cleaned = 0.00489652 Jy ! Component: 4000 - total flux cleaned = 0.00492623 Jy ! Component: 4050 - total flux cleaned = 0.00494089 Jy ! Total flux subtracted in 4096 components = 0.0049703 Jy ! Clean residual min=-0.000834 max=0.001066 Jy/beam ! Clean residual mean=-0.000003 rms=0.000266 Jy/beam ! Combined flux in latest and established models = 0.399987 Jy keep ! Adding 263 model components to the UV plane model. ! The established model now contains 375 components and 0.399987 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1347+1835_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.812 x 6.938 at 0.05404 degrees (North through East) ! Clean map min=-0.0018579 max=0.33757 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1347+1835_S_map.fits wmodel /vlbi/uf001/uva//J1347+1835_S_map.mod ! Writing 375 model components to file: /vlbi/uf001/uva//J1347+1835_S_map.mod wobs /vlbi/uf001/uva//J1347+1835_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1347+1835_S_uvs.fits wwins /vlbi/uf001/uva//J1347+1835_S_map.win ! wwins: Wrote 4 windows to /vlbi/uf001/uva//J1347+1835_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.337568 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000265016 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.235522 0.235522 0.471045 0.94209 1.88418 3.76836 7.53672 15.0734 30.1469 60.2937 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.337 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1273.76 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1347+1835_S_dfm.log closed on Mon Jan 14 02:35:23 2019