! Started logfile: /vlbi/uf001/uva//J0250-2627_S_dfm.log on Sun Jan 13 21:32:48 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//J0250-2627_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0250-2627_S_uva.fits ! AN table 1: 69 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.622222 visibilities/baseline/integration-bin. ! Found source: J0250-2627 ! ! 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 5796 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 J0250-2627_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 237 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 237 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 237 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.000482Jy sigma=14.678885 ! Fit after self-cal, rms=0.873837Jy sigma=12.722096 ! 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=2.607 mas, bmaj=8.002 mas, bpa=4.243 degrees ! Estimated noise=0.943989 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 = 0.0996216 Jy ! Component: 100 - total flux cleaned = 0.125027 Jy ! Total flux subtracted in 100 components = 0.125027 Jy ! Clean residual min=-0.010389 max=0.027998 Jy/beam ! Clean residual mean=-0.000016 rms=0.003056 Jy/beam ! Combined flux in latest and established models = 0.125027 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.125027 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.099261Jy sigma=1.382209 ! Fit after self-cal, rms=0.099191Jy sigma=1.381032 ! Inverting map ! Added new window around map position (-5, 4.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.023309 Jy ! Component: 100 - total flux cleaned = 0.0350055 Jy ! Total flux subtracted in 100 components = 0.0350055 Jy ! Clean residual min=-0.007830 max=0.011741 Jy/beam ! Clean residual mean=0.000012 rms=0.002129 Jy/beam ! Combined flux in latest and established models = 0.160033 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 27 components and 0.160033 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.092995Jy sigma=1.277333 ! Fit after self-cal, rms=0.092304Jy sigma=1.267018 ! 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=3.269 mas, bmaj=9.594 mas, bpa=4.712 degrees ! Estimated noise=0.648734 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 = 0.0133018 Jy ! Component: 100 - total flux cleaned = 0.0202569 Jy ! Component: 150 - total flux cleaned = 0.0244692 Jy ! Component: 200 - total flux cleaned = 0.0260929 Jy ! Total flux subtracted in 200 components = 0.0260929 Jy ! Clean residual min=-0.005579 max=0.008268 Jy/beam ! Clean residual mean=0.000053 rms=0.001890 Jy/beam ! Combined flux in latest and established models = 0.186126 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 51 components and 0.186126 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.090633Jy sigma=1.233985 ! Fit after self-cal, rms=0.090442Jy sigma=1.230994 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.269 x 9.594 at 4.712 degrees (North through East) ! Clean map min=-0.0056274 max=0.12192 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.91 HN 1.14 KP 0.90 ! LA 0.95 MK 0.93 NL 0.98 OV 0.95 ! PT 1.47 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.93 HN 1.24 KP 0.95 ! LA 0.96 MK 0.99 NL 0.97 OV 0.95 ! PT 1.31 SC 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.94 HN 1.17 KP 0.94 ! LA 0.98 MK 0.97 NL 0.95 OV 0.92 ! PT 1.21 SC 0.96 ! ! ! Fit before self-cal, rms=0.090442Jy sigma=1.230994 ! Fit after self-cal, rms=0.096382Jy sigma=1.194157 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.258 mas, bmaj=9.507 mas, bpa=4.896 degrees ! Estimated noise=0.641907 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 = 0.00181299 Jy ! Component: 100 - total flux cleaned = 0.00189544 Jy ! Component: 150 - total flux cleaned = 0.00203974 Jy ! Component: 200 - total flux cleaned = 0.00220663 Jy ! Total flux subtracted in 200 components = 0.00220663 Jy ! Clean residual min=-0.005177 max=0.004787 Jy/beam ! Clean residual mean=0.000002 rms=0.001080 Jy/beam ! Combined flux in latest and established models = 0.188332 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 68 components and 0.188332 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.096215Jy sigma=1.191104 ! Fit after self-cal, rms=0.096470Jy sigma=1.189878 ! 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=0.096470Jy sigma=1.189878 ! Fit after self-cal, rms=0.099058Jy sigma=1.180445 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.26 mas, bmaj=9.524 mas, bpa=4.902 degrees ! Estimated noise=0.641328 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00149659 Jy ! Component: 100 - total flux cleaned = 0.00155316 Jy ! Component: 150 - total flux cleaned = 0.00159526 Jy ! Component: 200 - total flux cleaned = 0.00159634 Jy ! Total flux subtracted in 200 components = 0.00159634 Jy ! Clean residual min=-0.003074 max=0.003090 Jy/beam ! Clean residual mean=0.000008 rms=0.000787 Jy/beam ! Combined flux in latest and established models = 0.189929 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 72 components and 0.189929 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.099014Jy sigma=1.179557 ! Fit after self-cal, rms=0.099057Jy sigma=1.179259 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 = 0.000247146 Jy ! Component: 100 - total flux cleaned = 0.000358794 Jy ! Component: 150 - total flux cleaned = 0.000326016 Jy ! Component: 200 - total flux cleaned = 0.000269844 Jy ! Total flux subtracted in 200 components = 0.000269844 Jy ! Clean residual min=-0.002991 max=0.003118 Jy/beam ! Clean residual mean=0.000009 rms=0.000773 Jy/beam ! Combined flux in latest and established models = 0.190199 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 74 components and 0.190199 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.099034Jy sigma=1.178834 ! Fit after self-cal, rms=0.099033Jy sigma=1.178735 ! 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=0.099033Jy sigma=1.178735 ! Fit after self-cal, rms=0.099631Jy sigma=1.178273 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.257 mas, bmaj=9.521 mas, bpa=4.914 degrees ! Estimated noise=0.639709 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000656465 Jy ! Component: 100 - total flux cleaned = 0.000687981 Jy ! Component: 150 - total flux cleaned = 0.000635398 Jy ! Component: 200 - total flux cleaned = 0.00061165 Jy ! Total flux subtracted in 200 components = 0.00061165 Jy ! Clean residual min=-0.003032 max=0.002785 Jy/beam ! Clean residual mean=0.000010 rms=0.000743 Jy/beam ! Combined flux in latest and established models = 0.19081 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 76 components and 0.19081 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.099615Jy sigma=1.177957 ! Fit after self-cal, rms=0.099625Jy sigma=1.177896 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 = 0.000102729 Jy ! Component: 100 - total flux cleaned = 0.000104721 Jy ! Component: 150 - total flux cleaned = 0.00010521 Jy ! Component: 200 - total flux cleaned = 6.15633e-05 Jy ! Total flux subtracted in 200 components = 6.15633e-05 Jy ! Clean residual min=-0.002992 max=0.002732 Jy/beam ! Clean residual mean=0.000011 rms=0.000735 Jy/beam ! Combined flux in latest and established models = 0.190872 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 83 components and 0.190872 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.099614Jy sigma=1.177684 ! Fit after self-cal, rms=0.099615Jy sigma=1.177646 ! 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=0.099615Jy sigma=1.177646 ! Fit after self-cal, rms=0.099501Jy sigma=1.177630 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.577 mas, bmaj=18.92 mas, bpa=4.805 degrees ! Estimated noise=0.808542 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00115986 Jy ! Component: 100 - total flux cleaned = 0.00110781 Jy ! Component: 150 - total flux cleaned = 0.00105332 Jy ! Component: 200 - total flux cleaned = 0.00105331 Jy ! Total flux subtracted in 200 components = 0.00105331 Jy ! Clean residual min=-0.003178 max=0.002906 Jy/beam ! Clean residual mean=0.000020 rms=0.000912 Jy/beam ! Combined flux in latest and established models = 0.191925 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 87 components and 0.191925 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.099503Jy sigma=1.177471 ! Fit after self-cal, rms=0.099498Jy sigma=1.177401 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 = 0.000182678 Jy ! Component: 100 - total flux cleaned = 0.000184477 Jy ! Component: 150 - total flux cleaned = 0.000152994 Jy ! Component: 200 - total flux cleaned = 0.00014005 Jy ! Total flux subtracted in 200 components = 0.00014005 Jy ! Clean residual min=-0.003145 max=0.002918 Jy/beam ! Clean residual mean=0.000020 rms=0.000907 Jy/beam ! Combined flux in latest and established models = 0.192065 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 90 components and 0.192065 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.099495Jy sigma=1.177363 ! Fit after self-cal, rms=0.099498Jy sigma=1.177321 ! 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=3.254 mas, bmaj=9.514 mas, bpa=4.937 degrees ! Estimated noise=0.639587 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.254 x 9.514 at 4.937 degrees (North through East) ! Clean map min=-0.0028479 max=0.1207 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=2.594 mas, bmaj=7.954 mas, bpa=4.358 degrees ! Estimated noise=0.924963 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0979536 Jy ! Component: 100 - total flux cleaned = 0.131368 Jy ! Component: 150 - total flux cleaned = 0.148396 Jy ! Component: 200 - total flux cleaned = 0.159747 Jy ! Total flux subtracted in 200 components = 0.159747 Jy ! Clean residual min=-0.004791 max=0.006676 Jy/beam ! Clean residual mean=-0.000011 rms=0.001371 Jy/beam ! Combined flux in latest and established models = 0.159747 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 30 model components to the UV plane model. ! The established model now contains 30 components and 0.159747 Jy ! Inverting map and beam ! Estimated beam: bmin=3.254 mas, bmaj=9.514 mas, bpa=4.937 degrees ! Estimated noise=0.639587 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 = 0.0116451 Jy ! Component: 100 - total flux cleaned = 0.018691 Jy ! Component: 150 - total flux cleaned = 0.0233701 Jy ! Component: 200 - total flux cleaned = 0.0260914 Jy ! Total flux subtracted in 200 components = 0.0260914 Jy ! Clean residual min=-0.003275 max=0.003170 Jy/beam ! Clean residual mean=0.000005 rms=0.000813 Jy/beam ! Combined flux in latest and established models = 0.185838 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 61 components and 0.185838 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=7.577 mas, bmaj=18.92 mas, bpa=4.805 degrees ! Estimated noise=0.808542 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00337568 Jy ! Component: 100 - total flux cleaned = 0.00455901 Jy ! Component: 150 - total flux cleaned = 0.00486269 Jy ! Component: 200 - total flux cleaned = 0.00511942 Jy ! Total flux subtracted in 200 components = 0.00511942 Jy ! Clean residual min=-0.003191 max=0.002855 Jy/beam ! Clean residual mean=0.000018 rms=0.000921 Jy/beam ! Combined flux in latest and established models = 0.190958 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 = 0.000181304 Jy ! Component: 100 - total flux cleaned = 0.000364886 Jy ! Component: 150 - total flux cleaned = 0.000471398 Jy ! Component: 200 - total flux cleaned = 0.000586977 Jy ! Total flux subtracted in 200 components = 0.000586977 Jy ! Clean residual min=-0.003143 max=0.002853 Jy/beam ! Clean residual mean=0.000019 rms=0.000907 Jy/beam ! Combined flux in latest and established models = 0.191545 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 80 components and 0.191545 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.254 mas, bmaj=9.514 mas, bpa=4.937 degrees ! Estimated noise=0.639587 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00015886 Jy ! Component: 100 - total flux cleaned = 7.12622e-05 Jy ! Component: 150 - total flux cleaned = 3.16061e-05 Jy ! Component: 200 - total flux cleaned = -4.0618e-05 Jy ! Total flux subtracted in 200 components = -4.0618e-05 Jy ! Clean residual min=-0.003020 max=0.002859 Jy/beam ! Clean residual mean=0.000011 rms=0.000732 Jy/beam ! Combined flux in latest and established models = 0.191504 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 89 components and 0.191504 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.099515Jy sigma=1.177900 ! Fit after self-cal, rms=0.099507Jy sigma=1.177613 wmodel J0250-2627_S_map.mod ! Writing 89 model components to file: J0250-2627_S_map.mod wobs J0250-2627_S_uvs.fits ! Writing UV FITS file: J0250-2627_S_uvs.fits wwins J0250-2627_S_map.win ! wwins: Wrote 2 windows to J0250-2627_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 = -2.26897e-05 Jy ! Component: 100 - total flux cleaned = 0.000455812 Jy ! Component: 150 - total flux cleaned = 0.000950274 Jy ! Component: 200 - total flux cleaned = 0.00133322 Jy ! Component: 250 - total flux cleaned = 0.00153668 Jy ! Component: 300 - total flux cleaned = 0.00173226 Jy ! Component: 350 - total flux cleaned = 0.00192175 Jy ! Component: 400 - total flux cleaned = 0.0022127 Jy ! Component: 450 - total flux cleaned = 0.00242407 Jy ! Component: 500 - total flux cleaned = 0.00273372 Jy ! Component: 550 - total flux cleaned = 0.00310369 Jy ! Component: 600 - total flux cleaned = 0.00339893 Jy ! Component: 650 - total flux cleaned = 0.00365593 Jy ! Component: 700 - total flux cleaned = 0.00403317 Jy ! Component: 750 - total flux cleaned = 0.00427927 Jy ! Component: 800 - total flux cleaned = 0.00446036 Jy ! Component: 850 - total flux cleaned = 0.0047266 Jy ! Component: 900 - total flux cleaned = 0.00498845 Jy ! Component: 950 - total flux cleaned = 0.00524512 Jy ! Component: 1000 - total flux cleaned = 0.00555411 Jy ! Component: 1050 - total flux cleaned = 0.00585782 Jy ! Component: 1100 - total flux cleaned = 0.00618379 Jy ! Component: 1150 - total flux cleaned = 0.00647778 Jy ! Component: 1200 - total flux cleaned = 0.00674183 Jy ! Component: 1250 - total flux cleaned = 0.00710507 Jy ! Component: 1300 - total flux cleaned = 0.0073602 Jy ! Component: 1350 - total flux cleaned = 0.00766149 Jy ! Component: 1400 - total flux cleaned = 0.00776044 Jy ! Component: 1450 - total flux cleaned = 0.0080048 Jy ! Component: 1500 - total flux cleaned = 0.00812547 Jy ! Component: 1550 - total flux cleaned = 0.00843502 Jy ! Component: 1600 - total flux cleaned = 0.0085992 Jy ! Component: 1650 - total flux cleaned = 0.0088087 Jy ! Component: 1700 - total flux cleaned = 0.00890015 Jy ! Component: 1750 - total flux cleaned = 0.00917201 Jy ! Component: 1800 - total flux cleaned = 0.00928406 Jy ! Component: 1850 - total flux cleaned = 0.00946156 Jy ! Component: 1900 - total flux cleaned = 0.00965836 Jy ! Component: 1950 - total flux cleaned = 0.00983148 Jy ! Component: 2000 - total flux cleaned = 0.00995955 Jy ! Component: 2050 - total flux cleaned = 0.0100867 Jy ! Component: 2100 - total flux cleaned = 0.0101497 Jy ! Component: 2150 - total flux cleaned = 0.0102954 Jy ! Component: 2200 - total flux cleaned = 0.0104598 Jy ! Component: 2250 - total flux cleaned = 0.0105815 Jy ! Component: 2300 - total flux cleaned = 0.0107227 Jy ! Component: 2350 - total flux cleaned = 0.0108219 Jy ! Component: 2400 - total flux cleaned = 0.0109405 Jy ! Component: 2450 - total flux cleaned = 0.0109213 Jy ! Component: 2500 - total flux cleaned = 0.0111151 Jy ! Component: 2550 - total flux cleaned = 0.0111726 Jy ! Component: 2600 - total flux cleaned = 0.0112677 Jy ! Component: 2650 - total flux cleaned = 0.0113996 Jy ! Component: 2700 - total flux cleaned = 0.0114739 Jy ! Component: 2750 - total flux cleaned = 0.0116399 Jy ! Component: 2800 - total flux cleaned = 0.0116761 Jy ! Component: 2850 - total flux cleaned = 0.0117485 Jy ! Component: 2900 - total flux cleaned = 0.0118026 Jy ! Component: 2950 - total flux cleaned = 0.0119271 Jy ! Component: 3000 - total flux cleaned = 0.0120502 Jy ! Component: 3050 - total flux cleaned = 0.0120851 Jy ! Component: 3100 - total flux cleaned = 0.0122929 Jy ! Component: 3150 - total flux cleaned = 0.0123959 Jy ! Component: 3200 - total flux cleaned = 0.0124811 Jy ! Component: 3250 - total flux cleaned = 0.0126669 Jy ! Component: 3300 - total flux cleaned = 0.012734 Jy ! Component: 3350 - total flux cleaned = 0.0128834 Jy ! Component: 3400 - total flux cleaned = 0.0129987 Jy ! Component: 3450 - total flux cleaned = 0.0131459 Jy ! Component: 3500 - total flux cleaned = 0.0131948 Jy ! Component: 3550 - total flux cleaned = 0.0133397 Jy ! Component: 3600 - total flux cleaned = 0.0134518 Jy ! Component: 3650 - total flux cleaned = 0.0135468 Jy ! Component: 3700 - total flux cleaned = 0.0136884 Jy ! Component: 3750 - total flux cleaned = 0.0137822 Jy ! Component: 3800 - total flux cleaned = 0.0139527 Jy ! Component: 3850 - total flux cleaned = 0.014076 Jy ! Component: 3900 - total flux cleaned = 0.0141676 Jy ! Component: 3950 - total flux cleaned = 0.0143043 Jy ! Component: 4000 - total flux cleaned = 0.0143947 Jy ! Component: 4050 - total flux cleaned = 0.0145595 Jy ! Total flux subtracted in 4096 components = 0.0146786 Jy ! Clean residual min=-0.001067 max=0.001106 Jy/beam ! Clean residual mean=0.000005 rms=0.000286 Jy/beam ! Combined flux in latest and established models = 0.206183 Jy keep ! Adding 325 model components to the UV plane model. ! The established model now contains 414 components and 0.206183 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0250-2627_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.254 x 9.514 at 4.937 degrees (North through East) ! Clean map min=-0.0018378 max=0.12137 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0250-2627_S_map.fits wmodel /vlbi/uf001/uva//J0250-2627_S_map.mod ! Writing 414 model components to file: /vlbi/uf001/uva//J0250-2627_S_map.mod wobs /vlbi/uf001/uva//J0250-2627_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0250-2627_S_uvs.fits wwins /vlbi/uf001/uva//J0250-2627_S_map.win ! wwins: Wrote 3 windows to /vlbi/uf001/uva//J0250-2627_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.121368 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000283163 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.699928 0.699928 1.39986 2.79971 5.59942 11.1988 22.3977 44.7954 89.5908 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.121 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 428.615 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0250-2627_S_dfm.log closed on Sun Jan 13 21:32:52 2019