! Started logfile: /vlbi/uf001/uva//J0651-2101_S_dfm.log on Sun Jan 13 23:12:24 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//J0651-2101_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0651-2101_S_uva.fits ! AN table 1: 28 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.781746 visibilities/baseline/integration-bin. ! Found source: J0651-2101 ! ! 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 2955 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 J0651-2101_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 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.017550Jy sigma=16.410067 ! Fit after self-cal, rms=0.798832Jy sigma=12.797809 ! 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=2.874 mas, bmaj=6.839 mas, bpa=-2.616 degrees ! Estimated noise=1.14896 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 = 0.15651 Jy ! Component: 100 - total flux cleaned = 0.198099 Jy ! Total flux subtracted in 100 components = 0.198099 Jy ! Clean residual min=-0.007455 max=0.015633 Jy/beam ! Clean residual mean=-0.000011 rms=0.002166 Jy/beam ! Combined flux in latest and established models = 0.198099 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.198099 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079341Jy sigma=1.250759 ! Fit after self-cal, rms=0.079322Jy sigma=1.250248 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0156803 Jy ! Component: 100 - total flux cleaned = 0.0232223 Jy ! Total flux subtracted in 100 components = 0.0232223 Jy ! Clean residual min=-0.006056 max=0.005730 Jy/beam ! Clean residual mean=-0.000007 rms=0.001492 Jy/beam ! Combined flux in latest and established models = 0.221321 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 18 components and 0.221321 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076434Jy sigma=1.198696 ! Fit after self-cal, rms=0.076419Jy sigma=1.198276 ! 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=3.33 mas, bmaj=7.818 mas, bpa=0.3925 degrees ! Estimated noise=0.884679 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 = 0.00498289 Jy ! Component: 100 - total flux cleaned = 0.00784746 Jy ! Component: 150 - total flux cleaned = 0.00902721 Jy ! Component: 200 - total flux cleaned = 0.00943903 Jy ! Total flux subtracted in 200 components = 0.00943903 Jy ! Clean residual min=-0.005153 max=0.004592 Jy/beam ! Clean residual mean=-0.000007 rms=0.001215 Jy/beam ! Combined flux in latest and established models = 0.23076 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 27 components and 0.23076 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076110Jy sigma=1.192176 ! Fit after self-cal, rms=0.076111Jy sigma=1.192151 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.33 x 7.818 at 0.3925 degrees (North through East) ! Clean map min=-0.0049837 max=0.20053 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.95 HN 1.04 KP 0.97 ! LA 0.99 MK 1.03 NL 1.04 OV 0.98 ! PT 1.13 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.93 HN 1.00 KP 1.02 ! LA 1.02 MK 1.04 NL 1.07 OV 0.98 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.96 HN 1.05 KP 0.99 ! LA 1.00 MK 1.03 NL 1.02 OV 0.98 ! PT 0.96 SC 1.00 ! ! ! Fit before self-cal, rms=0.076111Jy sigma=1.192151 ! Fit after self-cal, rms=0.076619Jy sigma=1.179717 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.35 mas, bmaj=7.882 mas, bpa=0.7682 degrees ! Estimated noise=0.889505 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 = -0.000742299 Jy ! Component: 100 - total flux cleaned = -0.000778264 Jy ! Component: 150 - total flux cleaned = -0.000777195 Jy ! Component: 200 - total flux cleaned = -0.000803901 Jy ! Total flux subtracted in 200 components = -0.000803901 Jy ! Clean residual min=-0.004301 max=0.003969 Jy/beam ! Clean residual mean=-0.000005 rms=0.001039 Jy/beam ! Combined flux in latest and established models = 0.229956 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 33 components and 0.229956 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076594Jy sigma=1.179318 ! Fit after self-cal, rms=0.076629Jy sigma=1.179221 ! 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=0.076629Jy sigma=1.179221 ! Fit after self-cal, rms=0.076576Jy sigma=1.176533 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.352 mas, bmaj=7.899 mas, bpa=0.8263 degrees ! Estimated noise=0.889997 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000232071 Jy ! Component: 100 - total flux cleaned = -0.000254851 Jy ! Component: 150 - total flux cleaned = -0.000276253 Jy ! Component: 200 - total flux cleaned = -0.000297517 Jy ! Total flux subtracted in 200 components = -0.000297517 Jy ! Clean residual min=-0.004081 max=0.003733 Jy/beam ! Clean residual mean=-0.000003 rms=0.000999 Jy/beam ! Combined flux in latest and established models = 0.229659 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 38 components and 0.229659 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076561Jy sigma=1.176338 ! Fit after self-cal, rms=0.076564Jy sigma=1.176320 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 = -4.53531e-06 Jy ! Component: 100 - total flux cleaned = -5.16063e-06 Jy ! Component: 150 - total flux cleaned = -2.25971e-05 Jy ! Component: 200 - total flux cleaned = -2.24949e-05 Jy ! Total flux subtracted in 200 components = -2.24949e-05 Jy ! Clean residual min=-0.004062 max=0.003719 Jy/beam ! Clean residual mean=-0.000003 rms=0.000997 Jy/beam ! Combined flux in latest and established models = 0.229636 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 41 components and 0.229636 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076555Jy sigma=1.176211 ! Fit after self-cal, rms=0.076556Jy sigma=1.176204 ! 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=0.076556Jy sigma=1.176204 ! Fit after self-cal, rms=0.076651Jy sigma=1.175803 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.355 mas, bmaj=7.914 mas, bpa=0.8475 degrees ! Estimated noise=0.890706 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000191301 Jy ! Component: 100 - total flux cleaned = -0.000172513 Jy ! Component: 150 - total flux cleaned = -0.000189318 Jy ! Component: 200 - total flux cleaned = -0.000173211 Jy ! Total flux subtracted in 200 components = -0.000173211 Jy ! Clean residual min=-0.004054 max=0.003634 Jy/beam ! Clean residual mean=-0.000002 rms=0.000989 Jy/beam ! Combined flux in latest and established models = 0.229463 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 45 components and 0.229463 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076642Jy sigma=1.175693 ! Fit after self-cal, rms=0.076646Jy sigma=1.175682 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 = 1.32279e-05 Jy ! Component: 100 - total flux cleaned = 2.834e-05 Jy ! Component: 150 - total flux cleaned = 2.83758e-05 Jy ! Component: 200 - total flux cleaned = 2.80881e-05 Jy ! Total flux subtracted in 200 components = 2.80881e-05 Jy ! Clean residual min=-0.004046 max=0.003631 Jy/beam ! Clean residual mean=-0.000002 rms=0.000988 Jy/beam ! Combined flux in latest and established models = 0.229491 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 47 components and 0.229491 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076639Jy sigma=1.175607 ! Fit after self-cal, rms=0.076640Jy sigma=1.175602 ! 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=0.076640Jy sigma=1.175602 ! Fit after self-cal, rms=0.076690Jy sigma=1.175587 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.38 mas, bmaj=15.93 mas, bpa=2.306 degrees ! Estimated noise=1.11204 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000483407 Jy ! Component: 100 - total flux cleaned = -0.000520036 Jy ! Component: 150 - total flux cleaned = -0.000562015 Jy ! Component: 200 - total flux cleaned = -0.00058423 Jy ! Total flux subtracted in 200 components = -0.00058423 Jy ! Clean residual min=-0.003811 max=0.003684 Jy/beam ! Clean residual mean=-0.000004 rms=0.001089 Jy/beam ! Combined flux in latest and established models = 0.228907 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 54 components and 0.228907 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076695Jy sigma=1.175630 ! Fit after self-cal, rms=0.076692Jy sigma=1.175585 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 = -2.72101e-05 Jy ! Component: 100 - total flux cleaned = -4.01696e-05 Jy ! Component: 150 - total flux cleaned = -6.48952e-05 Jy ! Component: 200 - total flux cleaned = -8.50029e-05 Jy ! Total flux subtracted in 200 components = -8.50029e-05 Jy ! Clean residual min=-0.003814 max=0.003706 Jy/beam ! Clean residual mean=-0.000004 rms=0.001087 Jy/beam ! Combined flux in latest and established models = 0.228822 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 63 components and 0.228822 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076699Jy sigma=1.175663 ! Fit after self-cal, rms=0.076697Jy sigma=1.175643 ! 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=3.358 mas, bmaj=7.923 mas, bpa=0.8553 degrees ! Estimated noise=0.891189 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.358 x 7.923 at 0.8553 degrees (North through East) ! Clean map min=-0.0038121 max=0.20259 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=2.896 mas, bmaj=6.907 mas, bpa=-2.137 degrees ! Estimated noise=1.16276 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.158225 Jy ! Component: 100 - total flux cleaned = 0.199253 Jy ! Component: 150 - total flux cleaned = 0.214385 Jy ! Component: 200 - total flux cleaned = 0.221621 Jy ! Total flux subtracted in 200 components = 0.221621 Jy ! Clean residual min=-0.004918 max=0.005638 Jy/beam ! Clean residual mean=-0.000004 rms=0.001392 Jy/beam ! Combined flux in latest and established models = 0.221621 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.221621 Jy ! Inverting map and beam ! Estimated beam: bmin=3.358 mas, bmaj=7.923 mas, bpa=0.8553 degrees ! Estimated noise=0.891189 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (35.5, -80). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00475968 Jy ! Component: 100 - total flux cleaned = 0.0063574 Jy ! Component: 150 - total flux cleaned = 0.00700326 Jy ! Component: 200 - total flux cleaned = 0.00752187 Jy ! Total flux subtracted in 200 components = 0.00752187 Jy ! Clean residual min=-0.004013 max=0.003680 Jy/beam ! Clean residual mean=-0.000005 rms=0.000970 Jy/beam ! Combined flux in latest and established models = 0.229143 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 39 components and 0.229143 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=7.38 mas, bmaj=15.93 mas, bpa=2.306 degrees ! Estimated noise=1.11204 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00059683 Jy ! Component: 100 - total flux cleaned = 0.000598928 Jy ! Component: 150 - total flux cleaned = 0.00059788 Jy ! Component: 200 - total flux cleaned = 0.000630765 Jy ! Total flux subtracted in 200 components = 0.000630765 Jy ! Clean residual min=-0.003658 max=0.004057 Jy/beam ! Clean residual mean=-0.000010 rms=0.001045 Jy/beam ! Combined flux in latest and established models = 0.229774 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 = -1.27133e-07 Jy ! Component: 100 - total flux cleaned = 2.86588e-05 Jy ! Component: 150 - total flux cleaned = 5.45013e-05 Jy ! Component: 200 - total flux cleaned = 5.45626e-05 Jy ! Total flux subtracted in 200 components = 5.45626e-05 Jy ! Clean residual min=-0.003579 max=0.004011 Jy/beam ! Clean residual mean=-0.000010 rms=0.001037 Jy/beam ! Combined flux in latest and established models = 0.229828 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 53 components and 0.229828 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.358 mas, bmaj=7.923 mas, bpa=0.8553 degrees ! Estimated noise=0.891189 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000138109 Jy ! Component: 100 - total flux cleaned = -1.17292e-07 Jy ! Component: 150 - total flux cleaned = 4.08718e-05 Jy ! Component: 200 - total flux cleaned = 7.93786e-05 Jy ! Total flux subtracted in 200 components = 7.93786e-05 Jy ! Clean residual min=-0.003772 max=0.003663 Jy/beam ! Clean residual mean=-0.000005 rms=0.000941 Jy/beam ! Combined flux in latest and established models = 0.229908 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 69 components and 0.229908 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076584Jy sigma=1.174202 ! Fit after self-cal, rms=0.076569Jy sigma=1.174000 wmodel J0651-2101_S_map.mod ! Writing 69 model components to file: J0651-2101_S_map.mod wobs J0651-2101_S_uvs.fits ! Writing UV FITS file: J0651-2101_S_uvs.fits wwins J0651-2101_S_map.win ! wwins: Wrote 2 windows to J0651-2101_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 = -0.000479535 Jy ! Component: 100 - total flux cleaned = -0.000854097 Jy ! Component: 150 - total flux cleaned = -0.00132366 Jy ! Component: 200 - total flux cleaned = -0.00160487 Jy ! Component: 250 - total flux cleaned = -0.001983 Jy ! Component: 300 - total flux cleaned = -0.00203607 Jy ! Component: 350 - total flux cleaned = -0.00218854 Jy ! Component: 400 - total flux cleaned = -0.00228789 Jy ! Component: 450 - total flux cleaned = -0.00224053 Jy ! Component: 500 - total flux cleaned = -0.00233462 Jy ! Component: 550 - total flux cleaned = -0.00238162 Jy ! Component: 600 - total flux cleaned = -0.00265116 Jy ! Component: 650 - total flux cleaned = -0.00269488 Jy ! Component: 700 - total flux cleaned = -0.00299553 Jy ! Component: 750 - total flux cleaned = -0.00320499 Jy ! Component: 800 - total flux cleaned = -0.00324698 Jy ! Component: 850 - total flux cleaned = -0.00348865 Jy ! Component: 900 - total flux cleaned = -0.0035291 Jy ! Component: 950 - total flux cleaned = -0.00376166 Jy ! Component: 1000 - total flux cleaned = -0.00391409 Jy ! Component: 1050 - total flux cleaned = -0.00410023 Jy ! Component: 1100 - total flux cleaned = -0.00421014 Jy ! Component: 1150 - total flux cleaned = -0.00439062 Jy ! Component: 1200 - total flux cleaned = -0.00460328 Jy ! Component: 1250 - total flux cleaned = -0.00463784 Jy ! Component: 1300 - total flux cleaned = -0.00484432 Jy ! Component: 1350 - total flux cleaned = -0.00487785 Jy ! Component: 1400 - total flux cleaned = -0.00501074 Jy ! Component: 1450 - total flux cleaned = -0.00510881 Jy ! Component: 1500 - total flux cleaned = -0.00520533 Jy ! Component: 1550 - total flux cleaned = -0.00530014 Jy ! Component: 1600 - total flux cleaned = -0.00533206 Jy ! Component: 1650 - total flux cleaned = -0.00551726 Jy ! Component: 1700 - total flux cleaned = -0.00554784 Jy ! Component: 1750 - total flux cleaned = -0.00569763 Jy ! Component: 1800 - total flux cleaned = -0.00584559 Jy ! Component: 1850 - total flux cleaned = -0.00596166 Jy ! Component: 1900 - total flux cleaned = -0.00604797 Jy ! Component: 1950 - total flux cleaned = -0.00616109 Jy ! Component: 2000 - total flux cleaned = -0.00624563 Jy ! Component: 2050 - total flux cleaned = -0.00635662 Jy ! Component: 2100 - total flux cleaned = -0.00632958 Jy ! Component: 2150 - total flux cleaned = -0.00638381 Jy ! Component: 2200 - total flux cleaned = -0.00646408 Jy ! Component: 2250 - total flux cleaned = -0.00646419 Jy ! Component: 2300 - total flux cleaned = -0.00641195 Jy ! Component: 2350 - total flux cleaned = -0.00646347 Jy ! Component: 2400 - total flux cleaned = -0.00646338 Jy ! Component: 2450 - total flux cleaned = -0.00648857 Jy ! Component: 2500 - total flux cleaned = -0.00653871 Jy ! Component: 2550 - total flux cleaned = -0.00653886 Jy ! Component: 2600 - total flux cleaned = -0.00656333 Jy ! Component: 2650 - total flux cleaned = -0.00653927 Jy ! Component: 2700 - total flux cleaned = -0.00651536 Jy ! Component: 2750 - total flux cleaned = -0.00646769 Jy ! Component: 2800 - total flux cleaned = -0.00642052 Jy ! Component: 2850 - total flux cleaned = -0.00651388 Jy ! Component: 2900 - total flux cleaned = -0.00653704 Jy ! Component: 2950 - total flux cleaned = -0.00649106 Jy ! Component: 3000 - total flux cleaned = -0.00649091 Jy ! Component: 3050 - total flux cleaned = -0.00644582 Jy ! Component: 3100 - total flux cleaned = -0.0064458 Jy ! Component: 3150 - total flux cleaned = -0.00646819 Jy ! Component: 3200 - total flux cleaned = -0.00649008 Jy ! Component: 3250 - total flux cleaned = -0.00648987 Jy ! Component: 3300 - total flux cleaned = -0.00640336 Jy ! Component: 3350 - total flux cleaned = -0.00638198 Jy ! Component: 3400 - total flux cleaned = -0.00631821 Jy ! Component: 3450 - total flux cleaned = -0.00636071 Jy ! Component: 3500 - total flux cleaned = -0.00633982 Jy ! Component: 3550 - total flux cleaned = -0.00627742 Jy ! Component: 3600 - total flux cleaned = -0.00621554 Jy ! Component: 3650 - total flux cleaned = -0.00625655 Jy ! Component: 3700 - total flux cleaned = -0.00619579 Jy ! Component: 3750 - total flux cleaned = -0.00627652 Jy ! Component: 3800 - total flux cleaned = -0.00621654 Jy ! Component: 3850 - total flux cleaned = -0.00635568 Jy ! Component: 3900 - total flux cleaned = -0.00631604 Jy ! Component: 3950 - total flux cleaned = -0.00631616 Jy ! Component: 4000 - total flux cleaned = -0.00635522 Jy ! Component: 4050 - total flux cleaned = -0.00639395 Jy ! Total flux subtracted in 4096 components = -0.00637461 Jy ! Clean residual min=-0.001293 max=0.001087 Jy/beam ! Clean residual mean=-0.000002 rms=0.000341 Jy/beam ! Combined flux in latest and established models = 0.223533 Jy keep ! Adding 266 model components to the UV plane model. ! The established model now contains 335 components and 0.223533 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0651-2101_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.358 x 7.923 at 0.8553 degrees (North through East) ! Clean map min=-0.0034114 max=0.20403 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0651-2101_S_map.fits wmodel /vlbi/uf001/uva//J0651-2101_S_map.mod ! Writing 335 model components to file: /vlbi/uf001/uva//J0651-2101_S_map.mod wobs /vlbi/uf001/uva//J0651-2101_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0651-2101_S_uvs.fits wwins /vlbi/uf001/uva//J0651-2101_S_map.win ! wwins: Wrote 3 windows to /vlbi/uf001/uva//J0651-2101_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.204031 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000330658 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.486188 0.486188 0.972377 1.94475 3.88951 7.77901 15.558 31.1161 62.2321 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.204 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 617.044 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0651-2101_S_dfm.log closed on Sun Jan 13 23:12:28 2019