! Started logfile: /vlbi/uf001/uva//J0228-0337_S_dfm.log on Sun Jan 13 21:26:32 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//J0228-0337_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0228-0337_S_uva.fits ! AN table 1: 42 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.950397 visibilities/baseline/integration-bin. ! Found source: J0228-0337 ! ! 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 40 lines of history. ! ! Reading 4311 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 J0228-0337_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 63 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 63 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 63 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.133324Jy sigma=18.238503 ! Fit after self-cal, rms=0.520712Jy sigma=8.668630 ! 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=2.469 mas, bmaj=6.538 mas, bpa=-4.005 degrees ! Estimated noise=0.936968 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 = 0.360412 Jy ! Component: 100 - total flux cleaned = 0.480823 Jy ! Total flux subtracted in 100 components = 0.480823 Jy ! Clean residual min=-0.020399 max=0.050123 Jy/beam ! Clean residual mean=-0.000019 rms=0.005572 Jy/beam ! Combined flux in latest and established models = 0.480823 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.480823 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.140945Jy sigma=2.187922 ! Fit after self-cal, rms=0.140810Jy sigma=2.187102 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0519435 Jy ! Component: 100 - total flux cleaned = 0.076112 Jy ! Total flux subtracted in 100 components = 0.076112 Jy ! Clean residual min=-0.014381 max=0.018198 Jy/beam ! Clean residual mean=0.000012 rms=0.003876 Jy/beam ! Combined flux in latest and established models = 0.556935 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 17 components and 0.556935 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.115265Jy sigma=1.829655 ! Fit after self-cal, rms=0.115195Jy sigma=1.829210 ! 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=2.967 mas, bmaj=7.256 mas, bpa=-2.87 degrees ! Estimated noise=0.739528 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 = 0.0184804 Jy ! Component: 100 - total flux cleaned = 0.027383 Jy ! Component: 150 - total flux cleaned = 0.032588 Jy ! Component: 200 - total flux cleaned = 0.0358579 Jy ! Total flux subtracted in 200 components = 0.0358579 Jy ! Clean residual min=-0.016019 max=0.023069 Jy/beam ! Clean residual mean=0.000027 rms=0.004280 Jy/beam ! Combined flux in latest and established models = 0.592793 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 43 components and 0.592793 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.112052Jy sigma=1.796930 ! Fit after self-cal, rms=0.112045Jy sigma=1.796736 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.967 x 7.256 at -2.87 degrees (North through East) ! Clean map min=-0.015805 max=0.48496 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.21 FD 0.99 HN 1.03 LA 0.91 ! MK 1.01 NL 1.11 OV 0.98 PT 0.97 ! SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 1.02 LA 0.92 ! MK 0.99 NL 1.13 OV 0.97 PT 0.97 ! SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 1.01 LA 0.92 ! MK 0.99 NL 1.10 OV 0.97 PT 0.98 ! SC 1.00 ! ! ! Fit before self-cal, rms=0.112045Jy sigma=1.796736 ! Fit after self-cal, rms=0.116611Jy sigma=1.664735 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.966 mas, bmaj=7.312 mas, bpa=-2.79 degrees ! Estimated noise=0.743893 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 = 0.00244784 Jy ! Component: 100 - total flux cleaned = 0.00213424 Jy ! Component: 150 - total flux cleaned = 0.00176375 Jy ! Component: 200 - total flux cleaned = 0.00142828 Jy ! Total flux subtracted in 200 components = 0.00142828 Jy ! Clean residual min=-0.013105 max=0.014747 Jy/beam ! Clean residual mean=-0.000006 rms=0.003412 Jy/beam ! Combined flux in latest and established models = 0.594221 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 50 components and 0.594221 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.116314Jy sigma=1.664303 ! Fit after self-cal, rms=0.116358Jy sigma=1.663936 ! 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=0.116358Jy sigma=1.663936 ! Fit after self-cal, rms=0.099571Jy sigma=1.258526 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.954 mas, bmaj=7.319 mas, bpa=-2.975 degrees ! Estimated noise=0.749101 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00557509 Jy ! Component: 100 - total flux cleaned = 0.00613532 Jy ! Component: 150 - total flux cleaned = 0.00595723 Jy ! Component: 200 - total flux cleaned = 0.00579364 Jy ! Total flux subtracted in 200 components = 0.00579364 Jy ! Clean residual min=-0.007690 max=0.009119 Jy/beam ! Clean residual mean=-0.000000 rms=0.001641 Jy/beam ! Combined flux in latest and established models = 0.600015 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 58 components and 0.600015 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.099166Jy sigma=1.252724 ! Fit after self-cal, rms=0.099375Jy sigma=1.251662 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) ! Added new window around map position (-4.5, -4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00748002 Jy ! Component: 100 - total flux cleaned = 0.00901825 Jy ! Component: 150 - total flux cleaned = 0.00894303 Jy ! Component: 200 - total flux cleaned = 0.00852336 Jy ! Total flux subtracted in 200 components = 0.00852336 Jy ! Clean residual min=-0.007013 max=0.005774 Jy/beam ! Clean residual mean=0.000002 rms=0.001403 Jy/beam ! Combined flux in latest and established models = 0.608538 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 75 components and 0.608538 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.098613Jy sigma=1.235045 ! Fit after self-cal, rms=0.098504Jy sigma=1.233700 ! 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=0.098504Jy sigma=1.233700 ! Fit after self-cal, rms=0.095367Jy sigma=1.158344 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.947 mas, bmaj=7.306 mas, bpa=-3.013 degrees ! Estimated noise=0.747199 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00317289 Jy ! Component: 100 - total flux cleaned = 0.00476504 Jy ! Component: 150 - total flux cleaned = 0.00509804 Jy ! Component: 200 - total flux cleaned = 0.00523756 Jy ! Total flux subtracted in 200 components = 0.00523756 Jy ! Clean residual min=-0.004189 max=0.003393 Jy/beam ! Clean residual mean=0.000002 rms=0.000869 Jy/beam ! Combined flux in latest and established models = 0.613776 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 96 components and 0.613775 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.095267Jy sigma=1.155742 ! Fit after self-cal, rms=0.095286Jy sigma=1.155470 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 = 0.000583696 Jy ! Component: 100 - total flux cleaned = 0.000705681 Jy ! Component: 150 - total flux cleaned = 0.000812184 Jy ! Component: 200 - total flux cleaned = 0.000966884 Jy ! Total flux subtracted in 200 components = 0.000966884 Jy ! Clean residual min=-0.004284 max=0.003421 Jy/beam ! Clean residual mean=0.000002 rms=0.000854 Jy/beam ! Combined flux in latest and established models = 0.614742 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 102 components and 0.614742 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.095269Jy sigma=1.154795 ! Fit after self-cal, rms=0.095267Jy sigma=1.154773 ! 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=0.095267Jy sigma=1.154773 ! Fit after self-cal, rms=0.095140Jy sigma=1.154431 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.933 mas, bmaj=12.07 mas, bpa=5.146 degrees ! Estimated noise=1.01342 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00136794 Jy ! Component: 100 - total flux cleaned = 0.00156325 Jy ! Component: 150 - total flux cleaned = 0.0015396 Jy ! Component: 200 - total flux cleaned = 0.00154163 Jy ! Total flux subtracted in 200 components = 0.00154163 Jy ! Clean residual min=-0.005020 max=0.004623 Jy/beam ! Clean residual mean=0.000007 rms=0.001154 Jy/beam ! Combined flux in latest and established models = 0.616284 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 122 components and 0.616284 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.095154Jy sigma=1.154054 ! Fit after self-cal, rms=0.095149Jy sigma=1.153995 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 = 4.67179e-05 Jy ! Component: 100 - total flux cleaned = 4.74622e-05 Jy ! Component: 150 - total flux cleaned = 4.76435e-05 Jy ! Component: 200 - total flux cleaned = 3.02608e-05 Jy ! Total flux subtracted in 200 components = 3.02608e-05 Jy ! Clean residual min=-0.005021 max=0.004652 Jy/beam ! Clean residual mean=0.000007 rms=0.001147 Jy/beam ! Combined flux in latest and established models = 0.616314 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 129 components and 0.616314 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.095159Jy sigma=1.153799 ! Fit after self-cal, rms=0.095158Jy sigma=1.153755 ! 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=2.947 mas, bmaj=7.307 mas, bpa=-3.023 degrees ! Estimated noise=0.747254 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.947 x 7.307 at -3.023 degrees (North through East) ! Clean map min=-0.004046 max=0.48935 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=2.449 mas, bmaj=6.585 mas, bpa=-4.108 degrees ! Estimated noise=0.951507 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.366708 Jy ! Component: 100 - total flux cleaned = 0.491916 Jy ! Component: 150 - total flux cleaned = 0.546847 Jy ! Component: 200 - total flux cleaned = 0.572936 Jy ! Total flux subtracted in 200 components = 0.572936 Jy ! Clean residual min=-0.006440 max=0.012524 Jy/beam ! Clean residual mean=-0.000014 rms=0.001845 Jy/beam ! Combined flux in latest and established models = 0.572936 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.572936 Jy ! Inverting map and beam ! Estimated beam: bmin=2.947 mas, bmaj=7.307 mas, bpa=-3.023 degrees ! Estimated noise=0.747254 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 = 0.0178252 Jy ! Component: 100 - total flux cleaned = 0.0277953 Jy ! Component: 150 - total flux cleaned = 0.0338756 Jy ! Component: 200 - total flux cleaned = 0.037923 Jy ! Total flux subtracted in 200 components = 0.037923 Jy ! Clean residual min=-0.004122 max=0.003734 Jy/beam ! Clean residual mean=0.000000 rms=0.000917 Jy/beam ! Combined flux in latest and established models = 0.610859 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 36 components and 0.610859 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=6.933 mas, bmaj=12.07 mas, bpa=5.146 degrees ! Estimated noise=1.01342 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00363319 Jy ! Component: 100 - total flux cleaned = 0.00430934 Jy ! Component: 150 - total flux cleaned = 0.00472311 Jy ! Component: 200 - total flux cleaned = 0.00502705 Jy ! Total flux subtracted in 200 components = 0.00502705 Jy ! Clean residual min=-0.004884 max=0.004784 Jy/beam ! Clean residual mean=0.000006 rms=0.001174 Jy/beam ! Combined flux in latest and established models = 0.615886 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 = 0.000193638 Jy ! Component: 100 - total flux cleaned = 0.000317558 Jy ! Component: 150 - total flux cleaned = 0.000413854 Jy ! Component: 200 - total flux cleaned = 0.000413823 Jy ! Total flux subtracted in 200 components = 0.000413823 Jy ! Clean residual min=-0.004893 max=0.004737 Jy/beam ! Clean residual mean=0.000007 rms=0.001158 Jy/beam ! Combined flux in latest and established models = 0.6163 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 77 components and 0.6163 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.947 mas, bmaj=7.307 mas, bpa=-3.023 degrees ! Estimated noise=0.747254 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00025669 Jy ! Component: 100 - total flux cleaned = 0.00065469 Jy ! Component: 150 - total flux cleaned = 0.000701989 Jy ! Component: 200 - total flux cleaned = 0.000657023 Jy ! Total flux subtracted in 200 components = 0.000657023 Jy ! Clean residual min=-0.004172 max=0.003172 Jy/beam ! Clean residual mean=0.000003 rms=0.000842 Jy/beam ! Combined flux in latest and established models = 0.616957 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 93 components and 0.616957 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.095173Jy sigma=1.154607 ! Fit after self-cal, rms=0.095165Jy sigma=1.154574 wmodel J0228-0337_S_map.mod ! Writing 93 model components to file: J0228-0337_S_map.mod wobs J0228-0337_S_uvs.fits ! Writing UV FITS file: J0228-0337_S_uvs.fits wwins J0228-0337_S_map.win ! wwins: Wrote 2 windows to J0228-0337_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 = -0.00173814 Jy ! Component: 100 - total flux cleaned = -0.00203532 Jy ! Component: 150 - total flux cleaned = -0.00209306 Jy ! Component: 200 - total flux cleaned = -0.0018256 Jy ! Component: 250 - total flux cleaned = -0.00182681 Jy ! Component: 300 - total flux cleaned = -0.00182706 Jy ! Component: 350 - total flux cleaned = -0.00177939 Jy ! Component: 400 - total flux cleaned = -0.0016399 Jy ! Component: 450 - total flux cleaned = -0.00182347 Jy ! Component: 500 - total flux cleaned = -0.0019123 Jy ! Component: 550 - total flux cleaned = -0.00204336 Jy ! Component: 600 - total flux cleaned = -0.00217108 Jy ! Component: 650 - total flux cleaned = -0.00225429 Jy ! Component: 700 - total flux cleaned = -0.0024583 Jy ! Component: 750 - total flux cleaned = -0.00253827 Jy ! Component: 800 - total flux cleaned = -0.00257784 Jy ! Component: 850 - total flux cleaned = -0.00265576 Jy ! Component: 900 - total flux cleaned = -0.00277045 Jy ! Component: 950 - total flux cleaned = -0.00295754 Jy ! Component: 1000 - total flux cleaned = -0.00310393 Jy ! Component: 1050 - total flux cleaned = -0.00317598 Jy ! Component: 1100 - total flux cleaned = -0.00324782 Jy ! Component: 1150 - total flux cleaned = -0.00352954 Jy ! Component: 1200 - total flux cleaned = -0.00377315 Jy ! Component: 1250 - total flux cleaned = -0.00390973 Jy ! Component: 1300 - total flux cleaned = -0.00407919 Jy ! Component: 1350 - total flux cleaned = -0.00431252 Jy ! Component: 1400 - total flux cleaned = -0.00441139 Jy ! Component: 1450 - total flux cleaned = -0.00457376 Jy ! Component: 1500 - total flux cleaned = -0.00476618 Jy ! Component: 1550 - total flux cleaned = -0.00495616 Jy ! Component: 1600 - total flux cleaned = -0.00508121 Jy ! Component: 1650 - total flux cleaned = -0.00529774 Jy ! Component: 1700 - total flux cleaned = -0.00551117 Jy ! Component: 1750 - total flux cleaned = -0.00578251 Jy ! Component: 1800 - total flux cleaned = -0.00593135 Jy ! Component: 1850 - total flux cleaned = -0.00613817 Jy ! Component: 1900 - total flux cleaned = -0.00634181 Jy ! Component: 1950 - total flux cleaned = -0.00660117 Jy ! Component: 2000 - total flux cleaned = -0.00674387 Jy ! Component: 2050 - total flux cleaned = -0.00691355 Jy ! Component: 2100 - total flux cleaned = -0.00710937 Jy ! Component: 2150 - total flux cleaned = -0.00735854 Jy ! Component: 2200 - total flux cleaned = -0.00752353 Jy ! Component: 2250 - total flux cleaned = -0.00776755 Jy ! Component: 2300 - total flux cleaned = -0.00790248 Jy ! Component: 2350 - total flux cleaned = -0.00816906 Jy ! Component: 2400 - total flux cleaned = -0.00843304 Jy ! Component: 2450 - total flux cleaned = -0.00874624 Jy ! Component: 2500 - total flux cleaned = -0.00884968 Jy ! Component: 2550 - total flux cleaned = -0.0090551 Jy ! Component: 2600 - total flux cleaned = -0.00936033 Jy ! Component: 2650 - total flux cleaned = -0.00961222 Jy ! Component: 2700 - total flux cleaned = -0.00971193 Jy ! Component: 2750 - total flux cleaned = -0.00993475 Jy ! Component: 2800 - total flux cleaned = -0.0101309 Jy ! Component: 2850 - total flux cleaned = -0.0102285 Jy ! Component: 2900 - total flux cleaned = -0.0103976 Jy ! Component: 2950 - total flux cleaned = -0.0105894 Jy ! Component: 3000 - total flux cleaned = -0.0107797 Jy ! Component: 3050 - total flux cleaned = -0.010921 Jy ! Component: 3100 - total flux cleaned = -0.0111081 Jy ! Component: 3150 - total flux cleaned = -0.0113169 Jy ! Component: 3200 - total flux cleaned = -0.0115468 Jy ! Component: 3250 - total flux cleaned = -0.011638 Jy ! Component: 3300 - total flux cleaned = -0.0118419 Jy ! Component: 3350 - total flux cleaned = -0.0119545 Jy ! Component: 3400 - total flux cleaned = -0.0120885 Jy ! Component: 3450 - total flux cleaned = -0.0122661 Jy ! Component: 3500 - total flux cleaned = -0.0124641 Jy ! Component: 3550 - total flux cleaned = -0.0125076 Jy ! Component: 3600 - total flux cleaned = -0.0126811 Jy ! Component: 3650 - total flux cleaned = -0.0127885 Jy ! Component: 3700 - total flux cleaned = -0.0129598 Jy ! Component: 3750 - total flux cleaned = -0.0130657 Jy ! Component: 3800 - total flux cleaned = -0.0131922 Jy ! Component: 3850 - total flux cleaned = -0.0133387 Jy ! Component: 3900 - total flux cleaned = -0.0134837 Jy ! Component: 3950 - total flux cleaned = -0.0135867 Jy ! Component: 4000 - total flux cleaned = -0.0136891 Jy ! Component: 4050 - total flux cleaned = -0.013791 Jy ! Total flux subtracted in 4096 components = -0.0139527 Jy ! Clean residual min=-0.001378 max=0.001515 Jy/beam ! Clean residual mean=0.000002 rms=0.000371 Jy/beam ! Combined flux in latest and established models = 0.603005 Jy keep ! Adding 289 model components to the UV plane model. ! The established model now contains 382 components and 0.603005 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0228-0337_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.947 x 7.307 at -3.023 degrees (North through East) ! Clean map min=-0.0027965 max=0.48835 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0228-0337_S_map.fits wmodel /vlbi/uf001/uva//J0228-0337_S_map.mod ! Writing 382 model components to file: /vlbi/uf001/uva//J0228-0337_S_map.mod wobs /vlbi/uf001/uva//J0228-0337_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0228-0337_S_uvs.fits wwins /vlbi/uf001/uva//J0228-0337_S_map.win ! wwins: Wrote 3 windows to /vlbi/uf001/uva//J0228-0337_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.48835 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00036373 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.223444 0.223444 0.446888 0.893776 1.78755 3.5751 7.15021 14.3004 28.6008 57.2017 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.488 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1342.62 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0228-0337_S_dfm.log closed on Sun Jan 13 21:26:36 2019