! Started logfile: /vlbi/uf001/uva//J1054+3928_S_dfm.log on Mon Jan 14 01:02:09 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//J1054+3928_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1054+3928_S_uva.fits ! AN table 1: 70 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.78254 visibilities/baseline/integration-bin. ! Found source: J1054+3928 ! ! 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 5916 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 J1054+3928_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 108 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 108 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 108 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.017452Jy sigma=23.679422 ! Fit after self-cal, rms=0.845511Jy sigma=19.615762 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.147 mas, bmaj=4.605 mas, bpa=-5.618 degrees ! Estimated noise=0.575375 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 = 0.121014 Jy ! Component: 100 - total flux cleaned = 0.148373 Jy ! Total flux subtracted in 100 components = 0.148373 Jy ! Clean residual min=-0.004444 max=0.009357 Jy/beam ! Clean residual mean=-0.000003 rms=0.001262 Jy/beam ! Combined flux in latest and established models = 0.148373 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.148373 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059505Jy sigma=1.316053 ! Fit after self-cal, rms=0.059489Jy sigma=1.315923 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00910124 Jy ! Component: 100 - total flux cleaned = 0.0126718 Jy ! Total flux subtracted in 100 components = 0.0126718 Jy ! Clean residual min=-0.003999 max=0.004686 Jy/beam ! Clean residual mean=-0.000003 rms=0.000982 Jy/beam ! Combined flux in latest and established models = 0.161045 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 15 components and 0.161045 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058265Jy sigma=1.284701 ! Fit after self-cal, rms=0.058241Jy sigma=1.284469 ! 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=3.761 mas, bmaj=5.482 mas, bpa=-5.815 degrees ! Estimated noise=0.415868 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 = 0.00234166 Jy ! Component: 100 - total flux cleaned = 0.00303404 Jy ! Component: 150 - total flux cleaned = 0.00318734 Jy ! Component: 200 - total flux cleaned = 0.00331658 Jy ! Total flux subtracted in 200 components = 0.00331658 Jy ! Clean residual min=-0.003207 max=0.003973 Jy/beam ! Clean residual mean=-0.000005 rms=0.000837 Jy/beam ! Combined flux in latest and established models = 0.164361 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 25 components and 0.164361 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058145Jy sigma=1.281878 ! Fit after self-cal, rms=0.058135Jy sigma=1.281772 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.761 x 5.482 at -5.815 degrees (North through East) ! Clean map min=-0.0032285 max=0.1558 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 0.98 KP 0.99 ! LA 0.94 MK 1.00 NL 1.09 OV 0.98 ! SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 0.96 KP 1.03 ! LA 0.95 MK 0.99 NL 1.10 OV 0.99 ! SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 1.00 KP 0.98 ! LA 0.95 MK 1.00 NL 1.09 OV 0.98 ! SC 1.00 ! ! ! Fit before self-cal, rms=0.058135Jy sigma=1.281772 ! Fit after self-cal, rms=0.057855Jy sigma=1.267091 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.761 mas, bmaj=5.495 mas, bpa=-6.179 degrees ! Estimated noise=0.415459 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 = -0.000120811 Jy ! Component: 100 - total flux cleaned = -0.000285855 Jy ! Component: 150 - total flux cleaned = -0.000312436 Jy ! Component: 200 - total flux cleaned = -0.000311678 Jy ! Total flux subtracted in 200 components = -0.000311678 Jy ! Clean residual min=-0.003154 max=0.002510 Jy/beam ! Clean residual mean=-0.000002 rms=0.000646 Jy/beam ! Combined flux in latest and established models = 0.16405 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 32 components and 0.16405 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057826Jy sigma=1.266310 ! Fit after self-cal, rms=0.057849Jy sigma=1.266138 ! 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=0.057849Jy sigma=1.266138 ! Fit after self-cal, rms=0.058291Jy sigma=1.255338 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.748 mas, bmaj=5.483 mas, bpa=-5.82 degrees ! Estimated noise=0.415841 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00101644 Jy ! Component: 100 - total flux cleaned = 0.00111118 Jy ! Component: 150 - total flux cleaned = 0.00114712 Jy ! Component: 200 - total flux cleaned = 0.00113115 Jy ! Total flux subtracted in 200 components = 0.00113115 Jy ! Clean residual min=-0.002264 max=0.001951 Jy/beam ! Clean residual mean=0.000002 rms=0.000485 Jy/beam ! Combined flux in latest and established models = 0.165181 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 42 components and 0.165181 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058269Jy sigma=1.254848 ! Fit after self-cal, rms=0.058288Jy sigma=1.254776 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.64676e-05 Jy ! Component: 100 - total flux cleaned = -2.64888e-05 Jy ! Component: 150 - total flux cleaned = -2.65713e-05 Jy ! Component: 200 - total flux cleaned = -3.82162e-05 Jy ! Total flux subtracted in 200 components = -3.82162e-05 Jy ! Clean residual min=-0.002254 max=0.001915 Jy/beam ! Clean residual mean=0.000002 rms=0.000483 Jy/beam ! Combined flux in latest and established models = 0.165143 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 44 components and 0.165143 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058284Jy sigma=1.254611 ! Fit after self-cal, rms=0.058282Jy sigma=1.254597 ! 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=0.058282Jy sigma=1.254597 ! Fit after self-cal, rms=0.058418Jy sigma=1.254384 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.737 mas, bmaj=5.47 mas, bpa=-5.73 degrees ! Estimated noise=0.41646 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000784547 Jy ! Component: 100 - total flux cleaned = 0.00107801 Jy ! Component: 150 - total flux cleaned = 0.00111887 Jy ! Component: 200 - total flux cleaned = 0.00113108 Jy ! Total flux subtracted in 200 components = 0.00113108 Jy ! Clean residual min=-0.002209 max=0.001953 Jy/beam ! Clean residual mean=0.000002 rms=0.000476 Jy/beam ! Combined flux in latest and established models = 0.166274 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 45 components and 0.166274 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058404Jy sigma=1.254142 ! Fit after self-cal, rms=0.058404Jy sigma=1.254134 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 = -9.51199e-06 Jy ! Component: 100 - total flux cleaned = -2.05128e-05 Jy ! Component: 150 - total flux cleaned = -2.04952e-05 Jy ! Component: 200 - total flux cleaned = -3.878e-05 Jy ! Total flux subtracted in 200 components = -3.878e-05 Jy ! Clean residual min=-0.002210 max=0.001932 Jy/beam ! Clean residual mean=0.000002 rms=0.000475 Jy/beam ! Combined flux in latest and established models = 0.166235 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 45 components and 0.166235 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058401Jy sigma=1.254038 ! Fit after self-cal, rms=0.058400Jy sigma=1.254031 ! 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=0.058400Jy sigma=1.254031 ! Fit after self-cal, rms=0.058506Jy sigma=1.253904 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.034 mas, bmaj=8.602 mas, bpa=-10.91 degrees ! Estimated noise=0.534547 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000753385 Jy ! Component: 100 - total flux cleaned = 0.00111798 Jy ! Component: 150 - total flux cleaned = 0.00116823 Jy ! Component: 200 - total flux cleaned = 0.00121187 Jy ! Total flux subtracted in 200 components = 0.00121187 Jy ! Clean residual min=-0.002422 max=0.001889 Jy/beam ! Clean residual mean=0.000004 rms=0.000566 Jy/beam ! Combined flux in latest and established models = 0.167447 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 50 components and 0.167447 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058504Jy sigma=1.253922 ! Fit after self-cal, rms=0.058502Jy sigma=1.253896 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.42809e-05 Jy ! Component: 100 - total flux cleaned = 4.00498e-05 Jy ! Component: 150 - total flux cleaned = 5.44993e-05 Jy ! Component: 200 - total flux cleaned = 6.09738e-05 Jy ! Total flux subtracted in 200 components = 6.09738e-05 Jy ! Clean residual min=-0.002412 max=0.001868 Jy/beam ! Clean residual mean=0.000004 rms=0.000565 Jy/beam ! Combined flux in latest and established models = 0.167508 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 50 components and 0.167508 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058504Jy sigma=1.253902 ! Fit after self-cal, rms=0.058502Jy sigma=1.253893 ! 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=3.728 mas, bmaj=5.458 mas, bpa=-5.692 degrees ! Estimated noise=0.416978 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.728 x 5.458 at -5.692 degrees (North through East) ! Clean map min=-0.0020762 max=0.15635 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "============== Clearing model and starting over ==========" ! ============== Clearing model and starting over ========== clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.124 mas, bmaj=4.584 mas, bpa=-5.352 degrees ! Estimated noise=0.572699 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.120418 Jy ! Component: 100 - total flux cleaned = 0.147954 Jy ! Component: 150 - total flux cleaned = 0.157547 Jy ! Component: 200 - total flux cleaned = 0.162122 Jy ! Total flux subtracted in 200 components = 0.162122 Jy ! Clean residual min=-0.003090 max=0.003364 Jy/beam ! Clean residual mean=0.000001 rms=0.000716 Jy/beam ! Combined flux in latest and established models = 0.162122 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 19 model components to the UV plane model. ! The established model now contains 19 components and 0.162122 Jy ! Inverting map and beam ! Estimated beam: bmin=3.728 mas, bmaj=5.458 mas, bpa=-5.692 degrees ! Estimated noise=0.416978 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 = 0.00321121 Jy ! Component: 100 - total flux cleaned = 0.00472623 Jy ! Component: 150 - total flux cleaned = 0.00498812 Jy ! Component: 200 - total flux cleaned = 0.00504464 Jy ! Total flux subtracted in 200 components = 0.00504464 Jy ! Clean residual min=-0.002173 max=0.001942 Jy/beam ! Clean residual mean=0.000002 rms=0.000480 Jy/beam ! Combined flux in latest and established models = 0.167167 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 29 components and 0.167167 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=7.034 mas, bmaj=8.602 mas, bpa=-10.91 degrees ! Estimated noise=0.534547 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000276365 Jy ! Component: 100 - total flux cleaned = 0.000335518 Jy ! Component: 150 - total flux cleaned = 0.000361494 Jy ! Component: 200 - total flux cleaned = 0.000361794 Jy ! Total flux subtracted in 200 components = 0.000361794 Jy ! Clean residual min=-0.002411 max=0.001868 Jy/beam ! Clean residual mean=0.000004 rms=0.000567 Jy/beam ! Combined flux in latest and established models = 0.167528 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 = 1.06034e-05 Jy ! Component: 100 - total flux cleaned = 1.06748e-05 Jy ! Component: 150 - total flux cleaned = 1.94328e-05 Jy ! Component: 200 - total flux cleaned = 1.93634e-05 Jy ! Total flux subtracted in 200 components = 1.93634e-05 Jy ! Clean residual min=-0.002411 max=0.001866 Jy/beam ! Clean residual mean=0.000004 rms=0.000565 Jy/beam ! Combined flux in latest and established models = 0.167548 Jy ! Adding 7 model components to the UV plane model. ! The established model now contains 36 components and 0.167548 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.728 mas, bmaj=5.458 mas, bpa=-5.692 degrees ! Estimated noise=0.416978 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.92153e-05 Jy ! Component: 100 - total flux cleaned = 2.95901e-05 Jy ! Component: 150 - total flux cleaned = -5.2351e-06 Jy ! Component: 200 - total flux cleaned = -5.16797e-05 Jy ! Total flux subtracted in 200 components = -5.16797e-05 Jy ! Clean residual min=-0.002144 max=0.001952 Jy/beam ! Clean residual mean=0.000002 rms=0.000473 Jy/beam ! Combined flux in latest and established models = 0.167496 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 42 components and 0.167496 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058504Jy sigma=1.254024 ! Fit after self-cal, rms=0.058503Jy sigma=1.253997 wmodel J1054+3928_S_map.mod ! Writing 42 model components to file: J1054+3928_S_map.mod wobs J1054+3928_S_uvs.fits ! Writing UV FITS file: J1054+3928_S_uvs.fits wwins J1054+3928_S_map.win ! wwins: Wrote 1 windows to J1054+3928_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 = -0.000610349 Jy ! Component: 100 - total flux cleaned = -0.000981703 Jy ! Component: 150 - total flux cleaned = -0.00104533 Jy ! Component: 200 - total flux cleaned = -0.00104529 Jy ! Component: 250 - total flux cleaned = -0.00104409 Jy ! Component: 300 - total flux cleaned = -0.000905329 Jy ! Component: 350 - total flux cleaned = -0.000878616 Jy ! Component: 400 - total flux cleaned = -0.000721981 Jy ! Component: 450 - total flux cleaned = -0.000696806 Jy ! Component: 500 - total flux cleaned = -0.000547754 Jy ! Component: 550 - total flux cleaned = -0.000426851 Jy ! Component: 600 - total flux cleaned = -0.000355125 Jy ! Component: 650 - total flux cleaned = -0.000191969 Jy ! Component: 700 - total flux cleaned = -7.75894e-05 Jy ! Component: 750 - total flux cleaned = 3.43718e-05 Jy ! Component: 800 - total flux cleaned = 0.000210383 Jy ! Component: 850 - total flux cleaned = 0.000253565 Jy ! Component: 900 - total flux cleaned = 0.000296489 Jy ! Component: 950 - total flux cleaned = 0.000400999 Jy ! Component: 1000 - total flux cleaned = 0.000421408 Jy ! Component: 1050 - total flux cleaned = 0.000461848 Jy ! Component: 1100 - total flux cleaned = 0.000522115 Jy ! Component: 1150 - total flux cleaned = 0.000541529 Jy ! Component: 1200 - total flux cleaned = 0.000638088 Jy ! Component: 1250 - total flux cleaned = 0.000637906 Jy ! Component: 1300 - total flux cleaned = 0.000675153 Jy ! Component: 1350 - total flux cleaned = 0.000675118 Jy ! Component: 1400 - total flux cleaned = 0.000657399 Jy ! Component: 1450 - total flux cleaned = 0.000657805 Jy ! Component: 1500 - total flux cleaned = 0.000728851 Jy ! Component: 1550 - total flux cleaned = 0.000641011 Jy ! Component: 1600 - total flux cleaned = 0.000709924 Jy ! Component: 1650 - total flux cleaned = 0.000624031 Jy ! Component: 1700 - total flux cleaned = 0.000573752 Jy ! Component: 1750 - total flux cleaned = 0.000640661 Jy ! Component: 1800 - total flux cleaned = 0.000722906 Jy ! Component: 1850 - total flux cleaned = 0.000755231 Jy ! Component: 1900 - total flux cleaned = 0.00073896 Jy ! Component: 1950 - total flux cleaned = 0.000723125 Jy ! Component: 2000 - total flux cleaned = 0.000770458 Jy ! Component: 2050 - total flux cleaned = 0.000832766 Jy ! Component: 2100 - total flux cleaned = 0.000848219 Jy ! Component: 2150 - total flux cleaned = 0.000939806 Jy ! Component: 2200 - total flux cleaned = 0.00101538 Jy ! Component: 2250 - total flux cleaned = 0.00107536 Jy ! Component: 2300 - total flux cleaned = 0.00110504 Jy ! Component: 2350 - total flux cleaned = 0.00114896 Jy ! Component: 2400 - total flux cleaned = 0.00116345 Jy ! Component: 2450 - total flux cleaned = 0.00122122 Jy ! Component: 2500 - total flux cleaned = 0.00126393 Jy ! Component: 2550 - total flux cleaned = 0.00130638 Jy ! Component: 2600 - total flux cleaned = 0.00132043 Jy ! Component: 2650 - total flux cleaned = 0.00140356 Jy ! Component: 2700 - total flux cleaned = 0.00138986 Jy ! Component: 2750 - total flux cleaned = 0.00143066 Jy ! Component: 2800 - total flux cleaned = 0.00147108 Jy ! Component: 2850 - total flux cleaned = 0.0014978 Jy ! Component: 2900 - total flux cleaned = 0.0015511 Jy ! Component: 2950 - total flux cleaned = 0.00157736 Jy ! Component: 3000 - total flux cleaned = 0.00159057 Jy ! Component: 3050 - total flux cleaned = 0.00164227 Jy ! Component: 3100 - total flux cleaned = 0.00164232 Jy ! Component: 3150 - total flux cleaned = 0.0017313 Jy ! Component: 3200 - total flux cleaned = 0.00169353 Jy ! Component: 3250 - total flux cleaned = 0.00171856 Jy ! Component: 3300 - total flux cleaned = 0.00174362 Jy ! Component: 3350 - total flux cleaned = 0.00171912 Jy ! Component: 3400 - total flux cleaned = 0.00174349 Jy ! Component: 3450 - total flux cleaned = 0.00174358 Jy ! Component: 3500 - total flux cleaned = 0.00173162 Jy ! Component: 3550 - total flux cleaned = 0.00171979 Jy ! Component: 3600 - total flux cleaned = 0.00174339 Jy ! Component: 3650 - total flux cleaned = 0.00176667 Jy ! Component: 3700 - total flux cleaned = 0.0017316 Jy ! Component: 3750 - total flux cleaned = 0.00174314 Jy ! Component: 3800 - total flux cleaned = 0.00174314 Jy ! Component: 3850 - total flux cleaned = 0.00173182 Jy ! Component: 3900 - total flux cleaned = 0.00174317 Jy ! Component: 3950 - total flux cleaned = 0.0017881 Jy ! Component: 4000 - total flux cleaned = 0.00177684 Jy ! Component: 4050 - total flux cleaned = 0.00173251 Jy ! Total flux subtracted in 4096 components = 0.00176568 Jy ! Clean residual min=-0.000890 max=0.000683 Jy/beam ! Clean residual mean=0.000001 rms=0.000202 Jy/beam ! Combined flux in latest and established models = 0.169262 Jy keep ! Adding 320 model components to the UV plane model. ! The established model now contains 362 components and 0.169262 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1054+3928_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.728 x 5.458 at -5.692 degrees (North through East) ! Clean map min=-0.0016924 max=0.15626 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1054+3928_S_map.fits wmodel /vlbi/uf001/uva//J1054+3928_S_map.mod ! Writing 362 model components to file: /vlbi/uf001/uva//J1054+3928_S_map.mod wobs /vlbi/uf001/uva//J1054+3928_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1054+3928_S_uvs.fits wwins /vlbi/uf001/uva//J1054+3928_S_map.win ! wwins: Wrote 2 windows to /vlbi/uf001/uva//J1054+3928_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.15626 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00020027 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.384492 0.384492 0.768985 1.53797 3.07594 6.15188 12.3038 24.6075 49.215 98.43 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.156 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 780.249 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1054+3928_S_dfm.log closed on Mon Jan 14 01:02:13 2019