! Started logfile: /vlbi/uf001/uva//J1930-2053_S_a_dfm.log on Mon Jan 14 05:06:38 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//J1930-2053_S_a_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1930-2053_S_a_uva.fits ! AN table 1: 72 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.875 visibilities/baseline/integration-bin. ! Found source: J1930-2053 ! ! 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 5292 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 J1930-2053_S_a] 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 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.003482Jy sigma=14.385898 ! Fit after self-cal, rms=0.927149Jy sigma=13.280323 ! 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=2.26 mas, bmaj=5.986 mas, bpa=-6.512 degrees ! Estimated noise=0.892278 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 = 0.0555644 Jy ! Component: 100 - total flux cleaned = 0.0718455 Jy ! Total flux subtracted in 100 components = 0.0718455 Jy ! Clean residual min=-0.008845 max=0.014616 Jy/beam ! Clean residual mean=-0.000061 rms=0.002696 Jy/beam ! Combined flux in latest and established models = 0.0718455 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0718455 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.096879Jy sigma=1.314087 ! Fit after self-cal, rms=0.095974Jy sigma=1.301981 ! 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=2.609 mas, bmaj=6.553 mas, bpa=-5.019 degrees ! Estimated noise=0.689863 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 = 0.0155881 Jy ! Component: 100 - total flux cleaned = 0.0252682 Jy ! Component: 150 - total flux cleaned = 0.0316092 Jy ! Component: 200 - total flux cleaned = 0.0357651 Jy ! Total flux subtracted in 200 components = 0.0357651 Jy ! Clean residual min=-0.008036 max=0.012896 Jy/beam ! Clean residual mean=-0.000085 rms=0.002996 Jy/beam ! Combined flux in latest and established models = 0.107611 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 28 components and 0.107611 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.093472Jy sigma=1.255848 ! Fit after self-cal, rms=0.093283Jy sigma=1.253509 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.609 x 6.553 at -5.019 degrees (North through East) ! Clean map min=-0.0079054 max=0.07339 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 HN 1.18 LA 0.73 MK 0.93 ! NL 1.08 OV 1.34 PT 0.93 SC 1.09 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 HN 1.23 LA 0.77 MK 0.97 ! NL 1.02 OV 1.60 PT 0.95 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 HN 1.31 LA 0.81 MK 0.97 ! NL 0.97 OV 1.46 PT 0.98 SC 1.12 ! ! ! Fit before self-cal, rms=0.093283Jy sigma=1.253509 ! Fit after self-cal, rms=0.105639Jy sigma=1.227770 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.641 mas, bmaj=6.623 mas, bpa=-5.932 degrees ! Estimated noise=0.687235 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 (-1, -20). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0124588 Jy ! Component: 100 - total flux cleaned = 0.0186782 Jy ! Component: 150 - total flux cleaned = 0.0208063 Jy ! Component: 200 - total flux cleaned = 0.0209394 Jy ! Total flux subtracted in 200 components = 0.0209394 Jy ! Clean residual min=-0.005555 max=0.006239 Jy/beam ! Clean residual mean=-0.000018 rms=0.001470 Jy/beam ! Combined flux in latest and established models = 0.12855 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 49 components and 0.12855 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.104364Jy sigma=1.199048 ! Fit after self-cal, rms=0.104743Jy sigma=1.189952 ! 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=0.104743Jy sigma=1.189952 ! Fit after self-cal, rms=0.109916Jy sigma=1.185360 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.616 mas, bmaj=6.632 mas, bpa=-6.185 degrees ! Estimated noise=0.679325 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00600368 Jy ! Component: 100 - total flux cleaned = 0.00845616 Jy ! Component: 150 - total flux cleaned = 0.00916375 Jy ! Component: 200 - total flux cleaned = 0.0093299 Jy ! Total flux subtracted in 200 components = 0.0093299 Jy ! Clean residual min=-0.004417 max=0.004613 Jy/beam ! Clean residual mean=-0.000002 rms=0.001112 Jy/beam ! Combined flux in latest and established models = 0.13788 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 67 components and 0.13788 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.109613Jy sigma=1.177645 ! Fit after self-cal, rms=0.109672Jy sigma=1.175650 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 (-39, 41). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00375782 Jy ! Component: 100 - total flux cleaned = 0.00503388 Jy ! Component: 150 - total flux cleaned = 0.0056188 Jy ! Component: 200 - total flux cleaned = 0.00599251 Jy ! Total flux subtracted in 200 components = 0.00599251 Jy ! Clean residual min=-0.003695 max=0.004049 Jy/beam ! Clean residual mean=0.000007 rms=0.000962 Jy/beam ! Combined flux in latest and established models = 0.143872 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 90 components and 0.143872 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.109429Jy sigma=1.171758 ! Fit after self-cal, rms=0.109341Jy sigma=1.171123 ! 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=0.109341Jy sigma=1.171123 ! Fit after self-cal, rms=0.109522Jy sigma=1.169523 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.609 mas, bmaj=6.613 mas, bpa=-6.242 degrees ! Estimated noise=0.66904 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00248202 Jy ! Component: 100 - total flux cleaned = 0.00337703 Jy ! Component: 150 - total flux cleaned = 0.00364648 Jy ! Component: 200 - total flux cleaned = 0.00388258 Jy ! Total flux subtracted in 200 components = 0.00388258 Jy ! Clean residual min=-0.002828 max=0.003193 Jy/beam ! Clean residual mean=-0.000001 rms=0.000818 Jy/beam ! Combined flux in latest and established models = 0.147755 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 104 components and 0.147755 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.109396Jy sigma=1.167541 ! Fit after self-cal, rms=0.109357Jy sigma=1.167180 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 = 0.00116779 Jy ! Component: 100 - total flux cleaned = 0.00134377 Jy ! Component: 150 - total flux cleaned = 0.00144701 Jy ! Component: 200 - total flux cleaned = 0.00139844 Jy ! Total flux subtracted in 200 components = 0.00139844 Jy ! Clean residual min=-0.002782 max=0.003092 Jy/beam ! Clean residual mean=0.000001 rms=0.000788 Jy/beam ! Combined flux in latest and established models = 0.149154 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 112 components and 0.149154 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.109291Jy sigma=1.166277 ! Fit after self-cal, rms=0.109273Jy sigma=1.166197 ! 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=0.109273Jy sigma=1.166197 ! Fit after self-cal, rms=0.108277Jy sigma=1.165863 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.314 mas, bmaj=13.59 mas, bpa=4.731 degrees ! Estimated noise=0.963696 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00171988 Jy ! Component: 100 - total flux cleaned = 0.0014936 Jy ! Component: 150 - total flux cleaned = 0.00130589 Jy ! Component: 200 - total flux cleaned = 0.00126459 Jy ! Total flux subtracted in 200 components = 0.00126459 Jy ! Clean residual min=-0.004058 max=0.004237 Jy/beam ! Clean residual mean=-0.000010 rms=0.001234 Jy/beam ! Combined flux in latest and established models = 0.150418 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 124 components and 0.150418 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.108251Jy sigma=1.165529 ! Fit after self-cal, rms=0.108237Jy sigma=1.165342 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 = 0.000345482 Jy ! Component: 100 - total flux cleaned = 0.000216377 Jy ! Component: 150 - total flux cleaned = 0.000214707 Jy ! Component: 200 - total flux cleaned = 0.000214031 Jy ! Total flux subtracted in 200 components = 0.000214031 Jy ! Clean residual min=-0.003872 max=0.004065 Jy/beam ! Clean residual mean=-0.000008 rms=0.001208 Jy/beam ! Combined flux in latest and established models = 0.150632 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 126 components and 0.150632 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.108229Jy sigma=1.165337 ! Fit after self-cal, rms=0.108227Jy sigma=1.165258 ! 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=2.605 mas, bmaj=6.592 mas, bpa=-6.227 degrees ! Estimated noise=0.66442 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.605 x 6.592 at -6.227 degrees (North through East) ! Clean map min=-0.0031686 max=0.070005 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=2.259 mas, bmaj=6.055 mas, bpa=-7.684 degrees ! Estimated noise=0.853608 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0532988 Jy ! Component: 100 - total flux cleaned = 0.0741548 Jy ! Component: 150 - total flux cleaned = 0.0887564 Jy ! Component: 200 - total flux cleaned = 0.0995945 Jy ! Total flux subtracted in 200 components = 0.0995945 Jy ! Clean residual min=-0.006262 max=0.008422 Jy/beam ! Clean residual mean=-0.000033 rms=0.001707 Jy/beam ! Combined flux in latest and established models = 0.0995945 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.0995945 Jy ! Inverting map and beam ! Estimated beam: bmin=2.605 mas, bmaj=6.592 mas, bpa=-6.227 degrees ! Estimated noise=0.66442 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) ! Added new window around map position (-1, -8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.012097 Jy ! Component: 100 - total flux cleaned = 0.0206248 Jy ! Component: 150 - total flux cleaned = 0.0271285 Jy ! Component: 200 - total flux cleaned = 0.0322542 Jy ! Total flux subtracted in 200 components = 0.0322542 Jy ! Clean residual min=-0.004440 max=0.004713 Jy/beam ! Clean residual mean=-0.000027 rms=0.001174 Jy/beam ! Combined flux in latest and established models = 0.131849 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 57 components and 0.131849 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=6.314 mas, bmaj=13.59 mas, bpa=4.731 degrees ! Estimated noise=0.963696 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00703242 Jy ! Component: 100 - total flux cleaned = 0.0113468 Jy ! Component: 150 - total flux cleaned = 0.0141796 Jy ! Component: 200 - total flux cleaned = 0.0161046 Jy ! Total flux subtracted in 200 components = 0.0161046 Jy ! Clean residual min=-0.004175 max=0.003547 Jy/beam ! Clean residual mean=-0.000020 rms=0.001241 Jy/beam ! Combined flux in latest and established models = 0.147953 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 = 0.00136182 Jy ! Component: 100 - total flux cleaned = 0.00209407 Jy ! Component: 150 - total flux cleaned = 0.00226278 Jy ! Component: 200 - total flux cleaned = 0.00238602 Jy ! Total flux subtracted in 200 components = 0.00238602 Jy ! Clean residual min=-0.003884 max=0.003564 Jy/beam ! Clean residual mean=-0.000011 rms=0.001163 Jy/beam ! Combined flux in latest and established models = 0.150339 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 96 components and 0.150339 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.605 mas, bmaj=6.592 mas, bpa=-6.227 degrees ! Estimated noise=0.66442 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000479345 Jy ! Component: 100 - total flux cleaned = 2.34949e-05 Jy ! Component: 150 - total flux cleaned = 0.000241832 Jy ! Component: 200 - total flux cleaned = 0.000434091 Jy ! Total flux subtracted in 200 components = 0.000434091 Jy ! Clean residual min=-0.002966 max=0.003071 Jy/beam ! Clean residual mean=-0.000003 rms=0.000761 Jy/beam ! Combined flux in latest and established models = 0.150773 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 119 components and 0.150773 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.108304Jy sigma=1.165991 ! Fit after self-cal, rms=0.108266Jy sigma=1.165105 wmodel J1930-2053_S_a_map.mod ! Writing 119 model components to file: J1930-2053_S_a_map.mod wobs J1930-2053_S_a_uvs.fits ! Writing UV FITS file: J1930-2053_S_a_uvs.fits wwins J1930-2053_S_a_map.win ! wwins: Wrote 4 windows to J1930-2053_S_a_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 = 4.65839e-05 Jy ! Component: 100 - total flux cleaned = -0.000282625 Jy ! Component: 150 - total flux cleaned = -0.000460017 Jy ! Component: 200 - total flux cleaned = -0.000585123 Jy ! Component: 250 - total flux cleaned = -0.000705902 Jy ! Component: 300 - total flux cleaned = -0.000744824 Jy ! Component: 350 - total flux cleaned = -0.000745523 Jy ! Component: 400 - total flux cleaned = -0.000674624 Jy ! Component: 450 - total flux cleaned = -0.000743948 Jy ! Component: 500 - total flux cleaned = -0.000709912 Jy ! Component: 550 - total flux cleaned = -0.000709838 Jy ! Component: 600 - total flux cleaned = -0.000678422 Jy ! Component: 650 - total flux cleaned = -0.000740242 Jy ! Component: 700 - total flux cleaned = -0.000709496 Jy ! Component: 750 - total flux cleaned = -0.000679631 Jy ! Component: 800 - total flux cleaned = -0.000679709 Jy ! Component: 850 - total flux cleaned = -0.000651443 Jy ! Component: 900 - total flux cleaned = -0.00056927 Jy ! Component: 950 - total flux cleaned = -0.000570057 Jy ! Component: 1000 - total flux cleaned = -0.000543278 Jy ! Component: 1050 - total flux cleaned = -0.000465236 Jy ! Component: 1100 - total flux cleaned = -0.000388934 Jy ! Component: 1150 - total flux cleaned = -0.000239418 Jy ! Component: 1200 - total flux cleaned = -0.000166296 Jy ! Component: 1250 - total flux cleaned = -6.98138e-05 Jy ! Component: 1300 - total flux cleaned = 9.40991e-07 Jy ! Component: 1350 - total flux cleaned = 0.00011755 Jy ! Component: 1400 - total flux cleaned = 0.000140365 Jy ! Component: 1450 - total flux cleaned = 0.000208268 Jy ! Component: 1500 - total flux cleaned = 0.000297172 Jy ! Component: 1550 - total flux cleaned = 0.000297047 Jy ! Component: 1600 - total flux cleaned = 0.00038342 Jy ! Component: 1650 - total flux cleaned = 0.000319045 Jy ! Component: 1700 - total flux cleaned = 0.000382781 Jy ! Component: 1750 - total flux cleaned = 0.000445437 Jy ! Component: 1800 - total flux cleaned = 0.000383359 Jy ! Component: 1850 - total flux cleaned = 0.000444504 Jy ! Component: 1900 - total flux cleaned = 0.000444277 Jy ! Component: 1950 - total flux cleaned = 0.00050389 Jy ! Component: 2000 - total flux cleaned = 0.000523391 Jy ! Component: 2050 - total flux cleaned = 0.000542893 Jy ! Component: 2100 - total flux cleaned = 0.000600881 Jy ! Component: 2150 - total flux cleaned = 0.000581835 Jy ! Component: 2200 - total flux cleaned = 0.000695317 Jy ! Component: 2250 - total flux cleaned = 0.000713997 Jy ! Component: 2300 - total flux cleaned = 0.000824826 Jy ! Component: 2350 - total flux cleaned = 0.000879253 Jy ! Component: 2400 - total flux cleaned = 0.000879315 Jy ! Component: 2450 - total flux cleaned = 0.000897186 Jy ! Component: 2500 - total flux cleaned = 0.000985754 Jy ! Component: 2550 - total flux cleaned = 0.00109111 Jy ! Component: 2600 - total flux cleaned = 0.00112572 Jy ! Component: 2650 - total flux cleaned = 0.00116006 Jy ! Component: 2700 - total flux cleaned = 0.00126247 Jy ! Component: 2750 - total flux cleaned = 0.00131318 Jy ! Component: 2800 - total flux cleaned = 0.0013468 Jy ! Component: 2850 - total flux cleaned = 0.00137979 Jy ! Component: 2900 - total flux cleaned = 0.0013798 Jy ! Component: 2950 - total flux cleaned = 0.00137987 Jy ! Component: 3000 - total flux cleaned = 0.00144518 Jy ! Component: 3050 - total flux cleaned = 0.00142909 Jy ! Component: 3100 - total flux cleaned = 0.00144514 Jy ! Component: 3150 - total flux cleaned = 0.00141338 Jy ! Component: 3200 - total flux cleaned = 0.001445 Jy ! Component: 3250 - total flux cleaned = 0.00142913 Jy ! Component: 3300 - total flux cleaned = 0.00136664 Jy ! Component: 3350 - total flux cleaned = 0.001351 Jy ! Component: 3400 - total flux cleaned = 0.00136643 Jy ! Component: 3450 - total flux cleaned = 0.00132054 Jy ! Component: 3500 - total flux cleaned = 0.00129001 Jy ! Component: 3550 - total flux cleaned = 0.0012143 Jy ! Component: 3600 - total flux cleaned = 0.00119947 Jy ! Component: 3650 - total flux cleaned = 0.00122937 Jy ! Component: 3700 - total flux cleaned = 0.00116979 Jy ! Component: 3750 - total flux cleaned = 0.00115493 Jy ! Component: 3800 - total flux cleaned = 0.00111059 Jy ! Component: 3850 - total flux cleaned = 0.00106655 Jy ! Component: 3900 - total flux cleaned = 0.00108118 Jy ! Component: 3950 - total flux cleaned = 0.00103757 Jy ! Component: 4000 - total flux cleaned = 0.00100859 Jy ! Component: 4050 - total flux cleaned = 0.000994159 Jy ! Total flux subtracted in 4096 components = 0.00099405 Jy ! Clean residual min=-0.000780 max=0.000760 Jy/beam ! Clean residual mean=0.000007 rms=0.000247 Jy/beam ! Combined flux in latest and established models = 0.151767 Jy keep ! Adding 276 model components to the UV plane model. ! The established model now contains 395 components and 0.151767 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1930-2053_S_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.605 x 6.592 at -6.227 degrees (North through East) ! Clean map min=-0.0017372 max=0.066667 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1930-2053_S_a_map.fits wmodel /vlbi/uf001/uva//J1930-2053_S_a_map.mod ! Writing 395 model components to file: /vlbi/uf001/uva//J1930-2053_S_a_map.mod wobs /vlbi/uf001/uva//J1930-2053_S_a_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1930-2053_S_a_uvs.fits wwins /vlbi/uf001/uva//J1930-2053_S_a_map.win ! wwins: Wrote 5 windows to /vlbi/uf001/uva//J1930-2053_S_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0666674 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000242693 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.09211 1.09211 2.18421 4.36842 8.73684 17.4737 34.9474 69.8947 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.066 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 274.698 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1930-2053_S_a_dfm.log closed on Mon Jan 14 05:06:42 2019