! Started logfile: /vlbi/uf001/uva//J1253-4059_S_dfm.log on Mon Jan 14 02:05:03 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//J1253-4059_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1253-4059_S_uva.fits ! AN table 1: 74 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.765444 visibilities/baseline/integration-bin. ! Found source: J1253-4059 ! ! 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 4758 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 J1253-4059_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 88 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 88 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 88 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.020131Jy sigma=14.006723 ! Fit after self-cal, rms=0.839815Jy sigma=11.563625 ! 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=2.402 mas, bmaj=8.401 mas, bpa=-6.32 degrees ! Estimated noise=1.25759 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 = 0.122125 Jy ! Component: 100 - total flux cleaned = 0.152036 Jy ! Total flux subtracted in 100 components = 0.152036 Jy ! Clean residual min=-0.008877 max=0.016780 Jy/beam ! Clean residual mean=-0.000010 rms=0.002656 Jy/beam ! Combined flux in latest and established models = 0.152035 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.152035 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.096137Jy sigma=1.262121 ! Fit after self-cal, rms=0.095912Jy sigma=1.260725 ! Inverting map ! Added new window around map position (-5.5, -15). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0156 Jy ! Component: 100 - total flux cleaned = 0.0246791 Jy ! Total flux subtracted in 100 components = 0.0246791 Jy ! Clean residual min=-0.006580 max=0.009856 Jy/beam ! Clean residual mean=0.000000 rms=0.001891 Jy/beam ! Combined flux in latest and established models = 0.176715 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 33 components and 0.176715 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.091980Jy sigma=1.203995 ! Fit after self-cal, rms=0.091827Jy sigma=1.201494 ! 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=3.023 mas, bmaj=9.761 mas, bpa=-6.024 degrees ! Estimated noise=0.762845 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 (5, 16). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0127931 Jy ! Component: 100 - total flux cleaned = 0.0195581 Jy ! Component: 150 - total flux cleaned = 0.0237679 Jy ! Component: 200 - total flux cleaned = 0.0259644 Jy ! Total flux subtracted in 200 components = 0.0259644 Jy ! Clean residual min=-0.006345 max=0.004626 Jy/beam ! Clean residual mean=-0.000033 rms=0.001423 Jy/beam ! Combined flux in latest and established models = 0.202679 Jy ! Performing phase self-cal ! Adding 70 model components to the UV plane model. ! The established model now contains 97 components and 0.202679 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.089866Jy sigma=1.178004 ! Fit after self-cal, rms=0.089888Jy sigma=1.177697 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.023 x 9.761 at -6.024 degrees (North through East) ! Clean map min=-0.0058945 max=0.14825 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.97 KP 1.04 LA 0.97 MK 1.02 ! NL 1.20 OV 1.01 PT 0.97 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 KP 1.01 LA 0.94 MK 1.03 ! NL 1.31 OV 0.97 PT 0.99 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.02 KP 0.99 LA 0.96 MK 1.00 ! NL 1.15 OV 0.98 PT 1.02 SC 1.03 ! ! ! Fit before self-cal, rms=0.089888Jy sigma=1.177697 ! Fit after self-cal, rms=0.094917Jy sigma=1.170217 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.048 mas, bmaj=9.848 mas, bpa=-6.012 degrees ! Estimated noise=0.777462 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 = -0.00208524 Jy ! Component: 100 - total flux cleaned = -0.00240157 Jy ! Component: 150 - total flux cleaned = -0.00266726 Jy ! Component: 200 - total flux cleaned = -0.00289749 Jy ! Total flux subtracted in 200 components = -0.00289749 Jy ! Clean residual min=-0.004327 max=0.003862 Jy/beam ! Clean residual mean=-0.000008 rms=0.000995 Jy/beam ! Combined flux in latest and established models = 0.199782 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 115 components and 0.199782 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.094847Jy sigma=1.168859 ! Fit after self-cal, rms=0.094908Jy sigma=1.168704 ! 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=0.094908Jy sigma=1.168704 ! Fit after self-cal, rms=0.095257Jy sigma=1.166511 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.052 mas, bmaj=9.855 mas, bpa=-5.921 degrees ! Estimated noise=0.776036 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00104453 Jy ! Component: 100 - total flux cleaned = -0.00119959 Jy ! Component: 150 - total flux cleaned = -0.00125961 Jy ! Component: 200 - total flux cleaned = -0.0013115 Jy ! Total flux subtracted in 200 components = -0.0013115 Jy ! Clean residual min=-0.003579 max=0.002884 Jy/beam ! Clean residual mean=0.000003 rms=0.000834 Jy/beam ! Combined flux in latest and established models = 0.19847 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 128 components and 0.19847 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.095229Jy sigma=1.166100 ! Fit after self-cal, rms=0.095228Jy sigma=1.166045 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 = -3.99713e-05 Jy ! Component: 100 - total flux cleaned = -6.40316e-05 Jy ! Component: 150 - total flux cleaned = -8.48673e-05 Jy ! Component: 200 - total flux cleaned = -0.000124179 Jy ! Total flux subtracted in 200 components = -0.000124179 Jy ! Clean residual min=-0.003518 max=0.002883 Jy/beam ! Clean residual mean=0.000003 rms=0.000828 Jy/beam ! Combined flux in latest and established models = 0.198346 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 136 components and 0.198346 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.095218Jy sigma=1.165908 ! Fit after self-cal, rms=0.095216Jy sigma=1.165899 ! 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=0.095216Jy sigma=1.165899 ! Fit after self-cal, rms=0.095831Jy sigma=1.165822 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.052 mas, bmaj=9.858 mas, bpa=-5.898 degrees ! Estimated noise=0.775843 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000716756 Jy ! Component: 100 - total flux cleaned = -0.00081987 Jy ! Component: 150 - total flux cleaned = -0.000888955 Jy ! Component: 200 - total flux cleaned = -0.000970492 Jy ! Total flux subtracted in 200 components = -0.000970492 Jy ! Clean residual min=-0.003331 max=0.002837 Jy/beam ! Clean residual mean=0.000001 rms=0.000804 Jy/beam ! Combined flux in latest and established models = 0.197375 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 151 components and 0.197375 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.095817Jy sigma=1.165640 ! Fit after self-cal, rms=0.095820Jy sigma=1.165631 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 = -9.73753e-05 Jy ! Component: 100 - total flux cleaned = -0.000132173 Jy ! Component: 150 - total flux cleaned = -0.000165351 Jy ! Component: 200 - total flux cleaned = -0.000211813 Jy ! Total flux subtracted in 200 components = -0.000211813 Jy ! Clean residual min=-0.003305 max=0.002815 Jy/beam ! Clean residual mean=0.000001 rms=0.000800 Jy/beam ! Combined flux in latest and established models = 0.197164 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 160 components and 0.197164 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.095812Jy sigma=1.165555 ! Fit after self-cal, rms=0.095810Jy sigma=1.165552 ! 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=0.095810Jy sigma=1.165552 ! Fit after self-cal, rms=0.096370Jy sigma=1.165503 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.241 mas, bmaj=29.46 mas, bpa=1.322 degrees ! Estimated noise=1.00937 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000962654 Jy ! Component: 100 - total flux cleaned = -0.001061 Jy ! Component: 150 - total flux cleaned = -0.00112551 Jy ! Component: 200 - total flux cleaned = -0.00118368 Jy ! Total flux subtracted in 200 components = -0.00118368 Jy ! Clean residual min=-0.004000 max=0.002857 Jy/beam ! Clean residual mean=0.000002 rms=0.001094 Jy/beam ! Combined flux in latest and established models = 0.19598 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 170 components and 0.19598 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.096370Jy sigma=1.165406 ! Fit after self-cal, rms=0.096375Jy sigma=1.165383 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 = -0.000163952 Jy ! Component: 100 - total flux cleaned = -0.000181289 Jy ! Component: 150 - total flux cleaned = -0.000214128 Jy ! Component: 200 - total flux cleaned = -0.000261325 Jy ! Total flux subtracted in 200 components = -0.000261325 Jy ! Clean residual min=-0.003808 max=0.002883 Jy/beam ! Clean residual mean=0.000003 rms=0.001083 Jy/beam ! Combined flux in latest and established models = 0.195719 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 174 components and 0.195719 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.096378Jy sigma=1.165392 ! Fit after self-cal, rms=0.096377Jy sigma=1.165387 ! 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=3.053 mas, bmaj=9.862 mas, bpa=-5.885 degrees ! Estimated noise=0.775649 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.053 x 9.862 at -5.885 degrees (North through East) ! Clean map min=-0.0039979 max=0.15235 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=2.422 mas, bmaj=8.479 mas, bpa=-6.162 degrees ! Estimated noise=1.29242 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.125234 Jy ! Component: 100 - total flux cleaned = 0.155555 Jy ! Component: 150 - total flux cleaned = 0.168831 Jy ! Component: 200 - total flux cleaned = 0.176662 Jy ! Total flux subtracted in 200 components = 0.176662 Jy ! Clean residual min=-0.005211 max=0.005501 Jy/beam ! Clean residual mean=0.000010 rms=0.001349 Jy/beam ! Combined flux in latest and established models = 0.176662 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 45 model components to the UV plane model. ! The established model now contains 45 components and 0.176662 Jy ! Inverting map and beam ! Estimated beam: bmin=3.053 mas, bmaj=9.862 mas, bpa=-5.885 degrees ! Estimated noise=0.775649 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 = 0.00894612 Jy ! Component: 100 - total flux cleaned = 0.0135513 Jy ! Component: 150 - total flux cleaned = 0.0162721 Jy ! Component: 200 - total flux cleaned = 0.0178558 Jy ! Total flux subtracted in 200 components = 0.0178558 Jy ! Clean residual min=-0.003692 max=0.002814 Jy/beam ! Clean residual mean=0.000000 rms=0.000847 Jy/beam ! Combined flux in latest and established models = 0.194518 Jy ! Adding 78 model components to the UV plane model. ! The established model now contains 117 components and 0.194518 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=9.241 mas, bmaj=29.46 mas, bpa=1.322 degrees ! Estimated noise=1.00937 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000612433 Jy ! Component: 100 - total flux cleaned = 0.000830877 Jy ! Component: 150 - total flux cleaned = 0.0010567 Jy ! Component: 200 - total flux cleaned = 0.00121198 Jy ! Total flux subtracted in 200 components = 0.00121198 Jy ! Clean residual min=-0.004297 max=0.002905 Jy/beam ! Clean residual mean=0.000001 rms=0.001138 Jy/beam ! Combined flux in latest and established models = 0.19573 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 = 0.000134789 Jy ! Component: 100 - total flux cleaned = 0.000135811 Jy ! Component: 150 - total flux cleaned = 0.000107599 Jy ! Component: 200 - total flux cleaned = 8.23002e-05 Jy ! Total flux subtracted in 200 components = 8.23002e-05 Jy ! Clean residual min=-0.003948 max=0.002954 Jy/beam ! Clean residual mean=0.000001 rms=0.001110 Jy/beam ! Combined flux in latest and established models = 0.195812 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 149 components and 0.195812 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.053 mas, bmaj=9.862 mas, bpa=-5.885 degrees ! Estimated noise=0.775649 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.97744e-05 Jy ! Component: 100 - total flux cleaned = 6.90386e-05 Jy ! Component: 150 - total flux cleaned = 0.000132219 Jy ! Component: 200 - total flux cleaned = 0.000160734 Jy ! Total flux subtracted in 200 components = 0.000160734 Jy ! Clean residual min=-0.002992 max=0.002841 Jy/beam ! Clean residual mean=0.000001 rms=0.000789 Jy/beam ! Combined flux in latest and established models = 0.195973 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 163 components and 0.195973 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.096376Jy sigma=1.165551 ! Fit after self-cal, rms=0.096351Jy sigma=1.165475 wmodel J1253-4059_S_map.mod ! Writing 163 model components to file: J1253-4059_S_map.mod wobs J1253-4059_S_uvs.fits ! Writing UV FITS file: J1253-4059_S_uvs.fits wwins J1253-4059_S_map.win ! wwins: Wrote 3 windows to J1253-4059_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 = -0.000506153 Jy ! Component: 100 - total flux cleaned = -0.000557921 Jy ! Component: 150 - total flux cleaned = -0.000423185 Jy ! Component: 200 - total flux cleaned = -0.000253047 Jy ! Component: 250 - total flux cleaned = -0.000173795 Jy ! Component: 300 - total flux cleaned = -0.000175002 Jy ! Component: 350 - total flux cleaned = -0.000176189 Jy ! Component: 400 - total flux cleaned = -0.000318562 Jy ! Component: 450 - total flux cleaned = -0.000353503 Jy ! Component: 500 - total flux cleaned = -0.000484979 Jy ! Component: 550 - total flux cleaned = -0.000547924 Jy ! Component: 600 - total flux cleaned = -0.000579221 Jy ! Component: 650 - total flux cleaned = -0.000668886 Jy ! Component: 700 - total flux cleaned = -0.000785441 Jy ! Component: 750 - total flux cleaned = -0.000982937 Jy ! Component: 800 - total flux cleaned = -0.00103769 Jy ! Component: 850 - total flux cleaned = -0.00117249 Jy ! Component: 900 - total flux cleaned = -0.00127781 Jy ! Component: 950 - total flux cleaned = -0.00140667 Jy ! Component: 1000 - total flux cleaned = -0.00150745 Jy ! Component: 1050 - total flux cleaned = -0.00158183 Jy ! Component: 1100 - total flux cleaned = -0.00167919 Jy ! Component: 1150 - total flux cleaned = -0.00182201 Jy ! Component: 1200 - total flux cleaned = -0.00179863 Jy ! Component: 1250 - total flux cleaned = -0.00182187 Jy ! Component: 1300 - total flux cleaned = -0.0017546 Jy ! Component: 1350 - total flux cleaned = -0.00179914 Jy ! Component: 1400 - total flux cleaned = -0.00173354 Jy ! Component: 1450 - total flux cleaned = -0.00171191 Jy ! Component: 1500 - total flux cleaned = -0.0016271 Jy ! Component: 1550 - total flux cleaned = -0.00156488 Jy ! Component: 1600 - total flux cleaned = -0.00150343 Jy ! Component: 1650 - total flux cleaned = -0.00146294 Jy ! Component: 1700 - total flux cleaned = -0.00144312 Jy ! Component: 1750 - total flux cleaned = -0.00144307 Jy ! Component: 1800 - total flux cleaned = -0.00138485 Jy ! Component: 1850 - total flux cleaned = -0.00138472 Jy ! Component: 1900 - total flux cleaned = -0.00132793 Jy ! Component: 1950 - total flux cleaned = -0.00132804 Jy ! Component: 2000 - total flux cleaned = -0.00130962 Jy ! Component: 2050 - total flux cleaned = -0.00125496 Jy ! Component: 2100 - total flux cleaned = -0.00123693 Jy ! Component: 2150 - total flux cleaned = -0.00121903 Jy ! Component: 2200 - total flux cleaned = -0.00116581 Jy ! Component: 2250 - total flux cleaned = -0.00111332 Jy ! Component: 2300 - total flux cleaned = -0.0011307 Jy ! Component: 2350 - total flux cleaned = -0.00114796 Jy ! Component: 2400 - total flux cleaned = -0.00113093 Jy ! Component: 2450 - total flux cleaned = -0.00114791 Jy ! Component: 2500 - total flux cleaned = -0.00116475 Jy ! Component: 2550 - total flux cleaned = -0.00119811 Jy ! Component: 2600 - total flux cleaned = -0.0012478 Jy ! Component: 2650 - total flux cleaned = -0.00128066 Jy ! Component: 2700 - total flux cleaned = -0.00129706 Jy ! Component: 2750 - total flux cleaned = -0.00129718 Jy ! Component: 2800 - total flux cleaned = -0.00129722 Jy ! Component: 2850 - total flux cleaned = -0.00134518 Jy ! Component: 2900 - total flux cleaned = -0.00129728 Jy ! Component: 2950 - total flux cleaned = -0.00129714 Jy ! Component: 3000 - total flux cleaned = -0.00120214 Jy ! Component: 3050 - total flux cleaned = -0.00120216 Jy ! Component: 3100 - total flux cleaned = -0.00113948 Jy ! Component: 3150 - total flux cleaned = -0.00110818 Jy ! Component: 3200 - total flux cleaned = -0.00107694 Jy ! Component: 3250 - total flux cleaned = -0.000983807 Jy ! Component: 3300 - total flux cleaned = -0.000952887 Jy ! Component: 3350 - total flux cleaned = -0.000906632 Jy ! Component: 3400 - total flux cleaned = -0.00087591 Jy ! Component: 3450 - total flux cleaned = -0.000830039 Jy ! Component: 3500 - total flux cleaned = -0.000799553 Jy ! Component: 3550 - total flux cleaned = -0.000799578 Jy ! Component: 3600 - total flux cleaned = -0.000799599 Jy ! Component: 3650 - total flux cleaned = -0.000860213 Jy ! Component: 3700 - total flux cleaned = -0.00086024 Jy ! Component: 3750 - total flux cleaned = -0.000920722 Jy ! Component: 3800 - total flux cleaned = -0.000951007 Jy ! Component: 3850 - total flux cleaned = -0.000966144 Jy ! Component: 3900 - total flux cleaned = -0.00102645 Jy ! Component: 3950 - total flux cleaned = -0.0010416 Jy ! Component: 4000 - total flux cleaned = -0.00113191 Jy ! Component: 4050 - total flux cleaned = -0.001162 Jy ! Total flux subtracted in 4096 components = -0.00119213 Jy ! Clean residual min=-0.000872 max=0.000911 Jy/beam ! Clean residual mean=-0.000011 rms=0.000270 Jy/beam ! Combined flux in latest and established models = 0.194781 Jy keep ! Adding 280 model components to the UV plane model. ! The established model now contains 443 components and 0.194781 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1253-4059_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.053 x 9.862 at -5.885 degrees (North through East) ! Clean map min=-0.0028015 max=0.15458 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1253-4059_S_map.fits wmodel /vlbi/uf001/uva//J1253-4059_S_map.mod ! Writing 443 model components to file: /vlbi/uf001/uva//J1253-4059_S_map.mod wobs /vlbi/uf001/uva//J1253-4059_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1253-4059_S_uvs.fits wwins /vlbi/uf001/uva//J1253-4059_S_map.win ! wwins: Wrote 4 windows to /vlbi/uf001/uva//J1253-4059_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.154582 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000268233 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.520567 0.520567 1.04113 2.08227 4.16454 8.32907 16.6581 33.3163 66.6326 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.154 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 576.294 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1253-4059_S_dfm.log closed on Mon Jan 14 02:05:08 2019