! Started logfile: /vlbi/uf001/uva//J0143-3200_S_dfm.log on Sun Jan 13 21:05:39 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//J0143-3200_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0143-3200_S_uva.fits ! AN table 1: 38 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.88538 visibilities/baseline/integration-bin. ! Found source: J0143-3200 ! ! 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 4542 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 J0143-3200_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 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.010373Jy sigma=15.580163 ! Fit after self-cal, rms=0.855895Jy sigma=13.072692 ! 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=2.394 mas, bmaj=6.699 mas, bpa=-0.359 degrees ! Estimated noise=0.979412 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 = 0.118641 Jy ! Component: 100 - total flux cleaned = 0.144519 Jy ! Total flux subtracted in 100 components = 0.144519 Jy ! Clean residual min=-0.006763 max=0.012692 Jy/beam ! Clean residual mean=0.000015 rms=0.001994 Jy/beam ! Combined flux in latest and established models = 0.144519 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.144519 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.096101Jy sigma=1.340775 ! Fit after self-cal, rms=0.096095Jy sigma=1.340717 ! Inverting map ! Added new window around map position (-3.5, -8.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0105606 Jy ! Component: 100 - total flux cleaned = 0.0139706 Jy ! Total flux subtracted in 100 components = 0.0139706 Jy ! Clean residual min=-0.006177 max=0.008356 Jy/beam ! Clean residual mean=0.000028 rms=0.001714 Jy/beam ! Combined flux in latest and established models = 0.158489 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 14 components and 0.158489 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.095294Jy sigma=1.325378 ! Fit after self-cal, rms=0.095213Jy sigma=1.323070 ! 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=2.922 mas, bmaj=7.882 mas, bpa=-0.8751 degrees ! Estimated noise=0.707874 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 = 0.00181153 Jy ! Component: 100 - total flux cleaned = 0.00163284 Jy ! Component: 150 - total flux cleaned = 0.00140165 Jy ! Component: 200 - total flux cleaned = 0.0012096 Jy ! Total flux subtracted in 200 components = 0.0012096 Jy ! Clean residual min=-0.006075 max=0.005846 Jy/beam ! Clean residual mean=0.000050 rms=0.001327 Jy/beam ! Combined flux in latest and established models = 0.159699 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 24 components and 0.159699 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.094962Jy sigma=1.319963 ! Fit after self-cal, rms=0.094976Jy sigma=1.319441 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.922 x 7.882 at -0.8751 degrees (North through East) ! Clean map min=-0.005935 max=0.14506 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.94 HN 1.29 KP 0.99 ! LA 1.06 MK 0.97 NL 1.04 OV 0.95 ! PT 0.98 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 HN 1.27 KP 0.98 ! LA 1.07 MK 1.01 NL 1.12 OV 0.96 ! PT 1.01 SC 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.92 HN 1.22 KP 0.98 ! LA 1.07 MK 1.00 NL 1.04 OV 1.00 ! PT 1.00 SC 1.00 ! ! ! Fit before self-cal, rms=0.094976Jy sigma=1.319441 ! Fit after self-cal, rms=0.100093Jy sigma=1.308384 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.925 mas, bmaj=7.842 mas, bpa=-0.6952 degrees ! Estimated noise=0.71546 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 = -0.00082872 Jy ! Component: 100 - total flux cleaned = -0.000941275 Jy ! Component: 150 - total flux cleaned = -0.000983253 Jy ! Component: 200 - total flux cleaned = -0.00101426 Jy ! Total flux subtracted in 200 components = -0.00101426 Jy ! Clean residual min=-0.004187 max=0.004591 Jy/beam ! Clean residual mean=0.000015 rms=0.001100 Jy/beam ! Combined flux in latest and established models = 0.158685 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 39 components and 0.158685 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.100047Jy sigma=1.307403 ! Fit after self-cal, rms=0.100151Jy sigma=1.307112 ! 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=0.100151Jy sigma=1.307112 ! Fit after self-cal, rms=0.100813Jy sigma=1.307005 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.923 mas, bmaj=7.833 mas, bpa=-0.6434 degrees ! Estimated noise=0.716068 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000505328 Jy ! Component: 100 - total flux cleaned = -0.000548961 Jy ! Component: 150 - total flux cleaned = -0.000583887 Jy ! Component: 200 - total flux cleaned = -0.000639204 Jy ! Total flux subtracted in 200 components = -0.000639204 Jy ! Clean residual min=-0.004127 max=0.004559 Jy/beam ! Clean residual mean=0.000015 rms=0.001089 Jy/beam ! Combined flux in latest and established models = 0.158046 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 44 components and 0.158046 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.100791Jy sigma=1.306497 ! Fit after self-cal, rms=0.100787Jy sigma=1.306442 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 = -0.000257333 Jy ! Component: 100 - total flux cleaned = -0.000307572 Jy ! Component: 150 - total flux cleaned = -0.000350696 Jy ! Component: 200 - total flux cleaned = -0.000390269 Jy ! Total flux subtracted in 200 components = -0.000390269 Jy ! Clean residual min=-0.004138 max=0.004492 Jy/beam ! Clean residual mean=0.000015 rms=0.001084 Jy/beam ! Combined flux in latest and established models = 0.157655 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 47 components and 0.157655 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.100777Jy sigma=1.306241 ! Fit after self-cal, rms=0.100773Jy sigma=1.306221 ! 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=0.100773Jy sigma=1.306221 ! Fit after self-cal, rms=0.102773Jy sigma=1.295732 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.923 mas, bmaj=7.831 mas, bpa=-0.7087 degrees ! Estimated noise=0.717072 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.84289e-05 Jy ! Component: 100 - total flux cleaned = 8.90548e-05 Jy ! Component: 150 - total flux cleaned = 0.000116063 Jy ! Component: 200 - total flux cleaned = 0.000139178 Jy ! Total flux subtracted in 200 components = 0.000139178 Jy ! Clean residual min=-0.003331 max=0.003069 Jy/beam ! Clean residual mean=-0.000011 rms=0.000830 Jy/beam ! Combined flux in latest and established models = 0.157795 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 58 components and 0.157795 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.102751Jy sigma=1.295459 ! Fit after self-cal, rms=0.102789Jy sigma=1.295303 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 = -3.71406e-06 Jy ! Component: 100 - total flux cleaned = -3.80051e-06 Jy ! Component: 150 - total flux cleaned = 1.47444e-05 Jy ! Component: 200 - total flux cleaned = -2.36711e-06 Jy ! Total flux subtracted in 200 components = -2.36711e-06 Jy ! Clean residual min=-0.003333 max=0.003059 Jy/beam ! Clean residual mean=-0.000011 rms=0.000828 Jy/beam ! Combined flux in latest and established models = 0.157792 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 61 components and 0.157792 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.102780Jy sigma=1.295197 ! Fit after self-cal, rms=0.102779Jy sigma=1.295191 ! 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=0.102779Jy sigma=1.295191 ! Fit after self-cal, rms=0.103320Jy sigma=1.295108 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.05 mas, bmaj=22.15 mas, bpa=4.601 degrees ! Estimated noise=0.94725 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.49705e-05 Jy ! Component: 100 - total flux cleaned = 6.26378e-05 Jy ! Component: 150 - total flux cleaned = 7.40203e-05 Jy ! Component: 200 - total flux cleaned = 7.55151e-05 Jy ! Total flux subtracted in 200 components = 7.55151e-05 Jy ! Clean residual min=-0.003579 max=0.003348 Jy/beam ! Clean residual mean=-0.000026 rms=0.001036 Jy/beam ! Combined flux in latest and established models = 0.157868 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 67 components and 0.157868 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.103319Jy sigma=1.295078 ! Fit after self-cal, rms=0.103319Jy sigma=1.295068 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 = -5.67282e-05 Jy ! Component: 100 - total flux cleaned = -6.38845e-05 Jy ! Component: 150 - total flux cleaned = -7.72727e-05 Jy ! Component: 200 - total flux cleaned = -8.33933e-05 Jy ! Total flux subtracted in 200 components = -8.33933e-05 Jy ! Clean residual min=-0.003571 max=0.003357 Jy/beam ! Clean residual mean=-0.000027 rms=0.001035 Jy/beam ! Combined flux in latest and established models = 0.157784 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 68 components and 0.157784 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.103318Jy sigma=1.295080 ! Fit after self-cal, rms=0.103315Jy sigma=1.295077 ! 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=2.921 mas, bmaj=7.83 mas, bpa=-0.8273 degrees ! Estimated noise=0.718086 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.921 x 7.83 at -0.8273 degrees (North through East) ! Clean map min=-0.003213 max=0.14741 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=2.394 mas, bmaj=6.668 mas, bpa=-0.2376 degrees ! Estimated noise=0.988092 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.119517 Jy ! Component: 100 - total flux cleaned = 0.146238 Jy ! Component: 150 - total flux cleaned = 0.15444 Jy ! Component: 200 - total flux cleaned = 0.156414 Jy ! Total flux subtracted in 200 components = 0.156414 Jy ! Clean residual min=-0.005285 max=0.004976 Jy/beam ! Clean residual mean=-0.000008 rms=0.001376 Jy/beam ! Combined flux in latest and established models = 0.156414 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.156414 Jy ! Inverting map and beam ! Estimated beam: bmin=2.921 mas, bmaj=7.83 mas, bpa=-0.8273 degrees ! Estimated noise=0.718086 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 = 0.00167714 Jy ! Component: 100 - total flux cleaned = 0.001686 Jy ! Component: 150 - total flux cleaned = 0.00168733 Jy ! Component: 200 - total flux cleaned = 0.00172655 Jy ! Total flux subtracted in 200 components = 0.00172655 Jy ! Clean residual min=-0.003377 max=0.003196 Jy/beam ! Clean residual mean=-0.000011 rms=0.000833 Jy/beam ! Combined flux in latest and established models = 0.158141 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 31 components and 0.158141 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=8.05 mas, bmaj=22.15 mas, bpa=4.601 degrees ! Estimated noise=0.94725 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.1887e-05 Jy ! Component: 100 - total flux cleaned = 5.39536e-05 Jy ! Component: 150 - total flux cleaned = 9.32205e-06 Jy ! Component: 200 - total flux cleaned = -1.61717e-05 Jy ! Total flux subtracted in 200 components = -1.61717e-05 Jy ! Clean residual min=-0.003597 max=0.003305 Jy/beam ! Clean residual mean=-0.000026 rms=0.001032 Jy/beam ! Combined flux in latest and established models = 0.158125 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 = -2.15048e-05 Jy ! Component: 100 - total flux cleaned = -4.04056e-05 Jy ! Component: 150 - total flux cleaned = -4.85952e-05 Jy ! Component: 200 - total flux cleaned = -4.83595e-05 Jy ! Total flux subtracted in 200 components = -4.83595e-05 Jy ! Clean residual min=-0.003578 max=0.003317 Jy/beam ! Clean residual mean=-0.000026 rms=0.001032 Jy/beam ! Combined flux in latest and established models = 0.158076 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 43 components and 0.158076 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.921 mas, bmaj=7.83 mas, bpa=-0.8273 degrees ! Estimated noise=0.718086 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.34335e-05 Jy ! Component: 100 - total flux cleaned = 7.37526e-05 Jy ! Component: 150 - total flux cleaned = 9.84177e-05 Jy ! Component: 200 - total flux cleaned = 9.85114e-05 Jy ! Total flux subtracted in 200 components = 9.85114e-05 Jy ! Clean residual min=-0.003382 max=0.003101 Jy/beam ! Clean residual mean=-0.000011 rms=0.000826 Jy/beam ! Combined flux in latest and established models = 0.158175 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 49 components and 0.158175 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.103312Jy sigma=1.295165 ! Fit after self-cal, rms=0.103313Jy sigma=1.295109 wmodel J0143-3200_S_map.mod ! Writing 49 model components to file: J0143-3200_S_map.mod wobs J0143-3200_S_uvs.fits ! Writing UV FITS file: J0143-3200_S_uvs.fits wwins J0143-3200_S_map.win ! wwins: Wrote 2 windows to J0143-3200_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 = -3.67214e-05 Jy ! Component: 100 - total flux cleaned = 0.000510488 Jy ! Component: 150 - total flux cleaned = 0.000667978 Jy ! Component: 200 - total flux cleaned = 0.000671405 Jy ! Component: 250 - total flux cleaned = 0.00062454 Jy ! Component: 300 - total flux cleaned = 0.000344597 Jy ! Component: 350 - total flux cleaned = 0.000253142 Jy ! Component: 400 - total flux cleaned = 0.000163854 Jy ! Component: 450 - total flux cleaned = 0.00016295 Jy ! Component: 500 - total flux cleaned = 7.87499e-05 Jy ! Component: 550 - total flux cleaned = 0.000161799 Jy ! Component: 600 - total flux cleaned = 0.000202484 Jy ! Component: 650 - total flux cleaned = 0.00028161 Jy ! Component: 700 - total flux cleaned = 0.000397118 Jy ! Component: 750 - total flux cleaned = 0.00043379 Jy ! Component: 800 - total flux cleaned = 0.000433352 Jy ! Component: 850 - total flux cleaned = 0.00043352 Jy ! Component: 900 - total flux cleaned = 0.000255292 Jy ! Component: 950 - total flux cleaned = 0.000150232 Jy ! Component: 1000 - total flux cleaned = 0.000150581 Jy ! Component: 1050 - total flux cleaned = 0.000217984 Jy ! Component: 1100 - total flux cleaned = 1.61509e-05 Jy ! Component: 1150 - total flux cleaned = 4.92574e-05 Jy ! Component: 1200 - total flux cleaned = -0.000112573 Jy ! Component: 1250 - total flux cleaned = -8.03335e-05 Jy ! Component: 1300 - total flux cleaned = -0.000206388 Jy ! Component: 1350 - total flux cleaned = -0.000268512 Jy ! Component: 1400 - total flux cleaned = -0.000268787 Jy ! Component: 1450 - total flux cleaned = -0.000328776 Jy ! Component: 1500 - total flux cleaned = -0.000388634 Jy ! Component: 1550 - total flux cleaned = -0.00047662 Jy ! Component: 1600 - total flux cleaned = -0.000506036 Jy ! Component: 1650 - total flux cleaned = -0.000591594 Jy ! Component: 1700 - total flux cleaned = -0.000506885 Jy ! Component: 1750 - total flux cleaned = -0.000479158 Jy ! Component: 1800 - total flux cleaned = -0.00050684 Jy ! Component: 1850 - total flux cleaned = -0.000507427 Jy ! Component: 1900 - total flux cleaned = -0.000454209 Jy ! Component: 1950 - total flux cleaned = -0.000586841 Jy ! Component: 2000 - total flux cleaned = -0.000481571 Jy ! Component: 2050 - total flux cleaned = -0.000558983 Jy ! Component: 2100 - total flux cleaned = -0.000584356 Jy ! Component: 2150 - total flux cleaned = -0.000457379 Jy ! Component: 2200 - total flux cleaned = -0.000482463 Jy ! Component: 2250 - total flux cleaned = -0.00050689 Jy ! Component: 2300 - total flux cleaned = -0.000433701 Jy ! Component: 2350 - total flux cleaned = -0.000433737 Jy ! Component: 2400 - total flux cleaned = -0.000457672 Jy ! Component: 2450 - total flux cleaned = -0.000481657 Jy ! Component: 2500 - total flux cleaned = -0.000457832 Jy ! Component: 2550 - total flux cleaned = -0.00043449 Jy ! Component: 2600 - total flux cleaned = -0.000388488 Jy ! Component: 2650 - total flux cleaned = -0.000479422 Jy ! Component: 2700 - total flux cleaned = -0.000366854 Jy ! Component: 2750 - total flux cleaned = -0.000411495 Jy ! Component: 2800 - total flux cleaned = -0.000388783 Jy ! Component: 2850 - total flux cleaned = -0.000345068 Jy ! Component: 2900 - total flux cleaned = -0.000431936 Jy ! Component: 2950 - total flux cleaned = -0.000431881 Jy ! Component: 3000 - total flux cleaned = -0.000410997 Jy ! Component: 3050 - total flux cleaned = -0.000494766 Jy ! Component: 3100 - total flux cleaned = -0.000432231 Jy ! Component: 3150 - total flux cleaned = -0.000473897 Jy ! Component: 3200 - total flux cleaned = -0.000474328 Jy ! Component: 3250 - total flux cleaned = -0.000535491 Jy ! Component: 3300 - total flux cleaned = -0.000655889 Jy ! Component: 3350 - total flux cleaned = -0.000635842 Jy ! Component: 3400 - total flux cleaned = -0.000655733 Jy ! Component: 3450 - total flux cleaned = -0.000714374 Jy ! Component: 3500 - total flux cleaned = -0.000753334 Jy ! Component: 3550 - total flux cleaned = -0.000849627 Jy ! Component: 3600 - total flux cleaned = -0.000906998 Jy ! Component: 3650 - total flux cleaned = -0.000982468 Jy ! Component: 3700 - total flux cleaned = -0.00101979 Jy ! Component: 3750 - total flux cleaned = -0.00101996 Jy ! Component: 3800 - total flux cleaned = -0.00111272 Jy ! Component: 3850 - total flux cleaned = -0.00120492 Jy ! Component: 3900 - total flux cleaned = -0.0013141 Jy ! Component: 3950 - total flux cleaned = -0.00135025 Jy ! Component: 4000 - total flux cleaned = -0.0014222 Jy ! Component: 4050 - total flux cleaned = -0.00147591 Jy ! Total flux subtracted in 4096 components = -0.00154673 Jy ! Clean residual min=-0.001207 max=0.000981 Jy/beam ! Clean residual mean=-0.000009 rms=0.000324 Jy/beam ! Combined flux in latest and established models = 0.156628 Jy keep ! Adding 291 model components to the UV plane model. ! The established model now contains 340 components and 0.156628 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0143-3200_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.921 x 7.83 at -0.8273 degrees (North through East) ! Clean map min=-0.0024825 max=0.14729 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0143-3200_S_map.fits wmodel /vlbi/uf001/uva//J0143-3200_S_map.mod ! Writing 340 model components to file: /vlbi/uf001/uva//J0143-3200_S_map.mod wobs /vlbi/uf001/uva//J0143-3200_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0143-3200_S_uvs.fits wwins /vlbi/uf001/uva//J0143-3200_S_map.win ! wwins: Wrote 3 windows to /vlbi/uf001/uva//J0143-3200_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.147295 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000318454 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.648605 0.648605 1.29721 2.59442 5.18884 10.3777 20.7554 41.5107 83.0215 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.147 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 462.53 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0143-3200_S_dfm.log closed on Sun Jan 13 21:05:44 2019