! Started logfile: /vlbi/uf001/uva//J1208+5413_S_dfm.log on Mon Jan 14 01:40:02 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//J1208+5413_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1208+5413_S_uva.fits ! AN table 1: 57 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.921248 visibilities/baseline/integration-bin. ! Found source: J1208+5413 ! ! 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 7089 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 J1208+5413_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 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.063385Jy sigma=23.405035 ! Fit after self-cal, rms=0.679507Jy sigma=15.355275 ! 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=3.139 mas, bmaj=4.282 mas, bpa=21.96 degrees ! Estimated noise=0.546142 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 = 0.238925 Jy ! Component: 100 - total flux cleaned = 0.337098 Jy ! Total flux subtracted in 100 components = 0.337098 Jy ! Clean residual min=-0.014409 max=0.045659 Jy/beam ! Clean residual mean=0.000007 rms=0.004540 Jy/beam ! Combined flux in latest and established models = 0.337098 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.337098 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.122869Jy sigma=2.572314 ! Fit after self-cal, rms=0.121404Jy sigma=2.541219 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0533812 Jy ! Component: 100 - total flux cleaned = 0.0826928 Jy ! Total flux subtracted in 100 components = 0.0826928 Jy ! Clean residual min=-0.008865 max=0.015229 Jy/beam ! Clean residual mean=0.000011 rms=0.002527 Jy/beam ! Combined flux in latest and established models = 0.419791 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 18 components and 0.419791 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084524Jy sigma=1.777054 ! Fit after self-cal, rms=0.084198Jy sigma=1.770463 ! Inverting map ! Added new window around map position (3.5, -1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.018006 Jy ! Component: 100 - total flux cleaned = 0.0289623 Jy ! Total flux subtracted in 100 components = 0.0289623 Jy ! Clean residual min=-0.008271 max=0.010801 Jy/beam ! Clean residual mean=0.000012 rms=0.002227 Jy/beam ! Combined flux in latest and established models = 0.448753 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 37 components and 0.448753 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077635Jy sigma=1.637948 ! Fit after self-cal, rms=0.077538Jy sigma=1.636138 ! 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=3.679 mas, bmaj=4.931 mas, bpa=23.16 degrees ! Estimated noise=0.391889 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 (-3.5, -5.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0150311 Jy ! Component: 100 - total flux cleaned = 0.0254008 Jy ! Component: 150 - total flux cleaned = 0.03341 Jy ! Component: 200 - total flux cleaned = 0.039804 Jy ! Total flux subtracted in 200 components = 0.039804 Jy ! Clean residual min=-0.008925 max=0.009050 Jy/beam ! Clean residual mean=0.000015 rms=0.001979 Jy/beam ! Combined flux in latest and established models = 0.488557 Jy ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 76 components and 0.488557 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073358Jy sigma=1.553442 ! Fit after self-cal, rms=0.073270Jy sigma=1.551719 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.679 x 4.931 at 23.16 degrees (North through East) ! Clean map min=-0.0080185 max=0.31128 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.96 HN 0.98 KP 1.02 ! LA 0.97 MK 1.01 NL 1.03 OV 0.97 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.96 HN 1.00 KP 1.02 ! LA 0.98 MK 1.00 NL 1.02 OV 0.77 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.26 FD 0.98 HN 0.98 KP 1.01 ! LA 0.98 MK 1.03 NL 1.05 OV 0.96 ! PT 0.99 SC 1.01 ! ! ! Fit before self-cal, rms=0.073270Jy sigma=1.551719 ! Fit after self-cal, rms=0.064179Jy sigma=1.313819 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.688 mas, bmaj=4.967 mas, bpa=22.9 degrees ! Estimated noise=0.389564 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 = -0.00164583 Jy ! Component: 100 - total flux cleaned = -0.00157645 Jy ! Component: 150 - total flux cleaned = -0.00145881 Jy ! Component: 200 - total flux cleaned = -0.00135401 Jy ! Total flux subtracted in 200 components = -0.00135401 Jy ! Clean residual min=-0.004022 max=0.003866 Jy/beam ! Clean residual mean=0.000025 rms=0.001029 Jy/beam ! Combined flux in latest and established models = 0.487203 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 94 components and 0.487203 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064018Jy sigma=1.310531 ! Fit after self-cal, rms=0.064045Jy sigma=1.309944 ! 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=0.064045Jy sigma=1.309944 ! Fit after self-cal, rms=0.059038Jy sigma=1.220739 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.678 mas, bmaj=4.987 mas, bpa=23.4 degrees ! Estimated noise=0.389171 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000991076 Jy ! Component: 100 - total flux cleaned = -0.00141823 Jy ! Component: 150 - total flux cleaned = -0.00159911 Jy ! Component: 200 - total flux cleaned = -0.00175874 Jy ! Total flux subtracted in 200 components = -0.00175874 Jy ! Clean residual min=-0.002470 max=0.002344 Jy/beam ! Clean residual mean=0.000022 rms=0.000577 Jy/beam ! Combined flux in latest and established models = 0.485444 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 112 components and 0.485444 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058951Jy sigma=1.218455 ! Fit after self-cal, rms=0.058952Jy sigma=1.218224 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 = -0.000465546 Jy ! Component: 100 - total flux cleaned = -0.000668941 Jy ! Component: 150 - total flux cleaned = -0.00072976 Jy ! Component: 200 - total flux cleaned = -0.000783913 Jy ! Total flux subtracted in 200 components = -0.000783913 Jy ! Clean residual min=-0.002522 max=0.002318 Jy/beam ! Clean residual mean=0.000022 rms=0.000567 Jy/beam ! Combined flux in latest and established models = 0.48466 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 118 components and 0.48466 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058922Jy sigma=1.217424 ! Fit after self-cal, rms=0.058920Jy sigma=1.217390 ! 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=0.058920Jy sigma=1.217390 ! Fit after self-cal, rms=0.058787Jy sigma=1.215448 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.679 mas, bmaj=4.987 mas, bpa=23.36 degrees ! Estimated noise=0.389063 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000656554 Jy ! Component: 100 - total flux cleaned = -0.000878201 Jy ! Component: 150 - total flux cleaned = -0.000989701 Jy ! Component: 200 - total flux cleaned = -0.00104053 Jy ! Total flux subtracted in 200 components = -0.00104053 Jy ! Clean residual min=-0.002514 max=0.002236 Jy/beam ! Clean residual mean=0.000021 rms=0.000543 Jy/beam ! Combined flux in latest and established models = 0.48362 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 125 components and 0.48362 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058760Jy sigma=1.214743 ! Fit after self-cal, rms=0.058759Jy sigma=1.214717 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 = -0.000187142 Jy ! Component: 100 - total flux cleaned = -0.00021037 Jy ! Component: 150 - total flux cleaned = -0.000232528 Jy ! Component: 200 - total flux cleaned = -0.000252297 Jy ! Total flux subtracted in 200 components = -0.000252297 Jy ! Clean residual min=-0.002534 max=0.002274 Jy/beam ! Clean residual mean=0.000021 rms=0.000540 Jy/beam ! Combined flux in latest and established models = 0.483367 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 128 components and 0.483368 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058745Jy sigma=1.214376 ! Fit after self-cal, rms=0.058745Jy sigma=1.214364 ! 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=0.058745Jy sigma=1.214364 ! Fit after self-cal, rms=0.058729Jy sigma=1.214265 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.441 mas, bmaj=8.688 mas, bpa=28.88 degrees ! Estimated noise=0.509646 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000833947 Jy ! Component: 100 - total flux cleaned = -0.00111484 Jy ! Component: 150 - total flux cleaned = -0.00115795 Jy ! Component: 200 - total flux cleaned = -0.00120643 Jy ! Total flux subtracted in 200 components = -0.00120643 Jy ! Clean residual min=-0.002489 max=0.003875 Jy/beam ! Clean residual mean=0.000051 rms=0.000824 Jy/beam ! Combined flux in latest and established models = 0.482161 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 141 components and 0.482161 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058725Jy sigma=1.214176 ! Fit after self-cal, rms=0.058723Jy sigma=1.214152 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 (-81.5, 37). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00391263 Jy ! Component: 100 - total flux cleaned = 0.00631044 Jy ! Component: 150 - total flux cleaned = 0.00809066 Jy ! Component: 200 - total flux cleaned = 0.00949901 Jy ! Total flux subtracted in 200 components = 0.00949901 Jy ! Clean residual min=-0.002183 max=0.002340 Jy/beam ! Clean residual mean=0.000023 rms=0.000615 Jy/beam ! Combined flux in latest and established models = 0.49166 Jy ! Performing phase self-cal ! Adding 71 model components to the UV plane model. ! The established model now contains 212 components and 0.49166 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058556Jy sigma=1.211029 ! Fit after self-cal, rms=0.058552Jy sigma=1.210906 ! 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=3.681 mas, bmaj=4.988 mas, bpa=23.29 degrees ! Estimated noise=0.388987 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.681 x 4.988 at 23.29 degrees (North through East) ! Clean map min=-0.0020736 max=0.30909 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=3.131 mas, bmaj=4.324 mas, bpa=22.16 degrees ! Estimated noise=0.547651 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.240759 Jy ! Component: 100 - total flux cleaned = 0.341551 Jy ! Component: 150 - total flux cleaned = 0.394705 Jy ! Component: 200 - total flux cleaned = 0.424248 Jy ! Total flux subtracted in 200 components = 0.424248 Jy ! Clean residual min=-0.005552 max=0.014415 Jy/beam ! Clean residual mean=0.000009 rms=0.001595 Jy/beam ! Combined flux in latest and established models = 0.424249 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.424249 Jy ! Inverting map and beam ! Estimated beam: bmin=3.681 mas, bmaj=4.988 mas, bpa=23.29 degrees ! Estimated noise=0.388987 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 = 0.0211727 Jy ! Component: 100 - total flux cleaned = 0.0329548 Jy ! Component: 150 - total flux cleaned = 0.0404501 Jy ! Component: 200 - total flux cleaned = 0.0455429 Jy ! Total flux subtracted in 200 components = 0.0455429 Jy ! Clean residual min=-0.002969 max=0.002808 Jy/beam ! Clean residual mean=0.000020 rms=0.000652 Jy/beam ! Combined flux in latest and established models = 0.469791 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 54 components and 0.469791 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=7.441 mas, bmaj=8.688 mas, bpa=28.88 degrees ! Estimated noise=0.509646 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00562031 Jy ! Component: 100 - total flux cleaned = 0.00930897 Jy ! Component: 150 - total flux cleaned = 0.0122372 Jy ! Component: 200 - total flux cleaned = 0.014666 Jy ! Total flux subtracted in 200 components = 0.014666 Jy ! Clean residual min=-0.002484 max=0.002461 Jy/beam ! Clean residual mean=0.000033 rms=0.000717 Jy/beam ! Combined flux in latest and established models = 0.484457 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 = 0.00206237 Jy ! Component: 100 - total flux cleaned = 0.00382991 Jy ! Component: 150 - total flux cleaned = 0.00536349 Jy ! Component: 200 - total flux cleaned = 0.00655014 Jy ! Total flux subtracted in 200 components = 0.00655014 Jy ! Clean residual min=-0.002281 max=0.002344 Jy/beam ! Clean residual mean=0.000021 rms=0.000625 Jy/beam ! Combined flux in latest and established models = 0.491008 Jy ! Adding 125 model components to the UV plane model. ! The established model now contains 166 components and 0.491008 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.681 mas, bmaj=4.988 mas, bpa=23.29 degrees ! Estimated noise=0.388987 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000200335 Jy ! Component: 100 - total flux cleaned = 0.000784585 Jy ! Component: 150 - total flux cleaned = 0.00140481 Jy ! Component: 200 - total flux cleaned = 0.00188936 Jy ! Total flux subtracted in 200 components = 0.00188936 Jy ! Clean residual min=-0.002051 max=0.002061 Jy/beam ! Clean residual mean=0.000007 rms=0.000472 Jy/beam ! Combined flux in latest and established models = 0.492897 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 191 components and 0.492897 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058563Jy sigma=1.211381 ! Fit after self-cal, rms=0.058546Jy sigma=1.211068 wmodel J1208+5413_S_map.mod ! Writing 191 model components to file: J1208+5413_S_map.mod wobs J1208+5413_S_uvs.fits ! Writing UV FITS file: J1208+5413_S_uvs.fits wwins J1208+5413_S_map.win ! wwins: Wrote 4 windows to J1208+5413_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 = 0.000113307 Jy ! Component: 100 - total flux cleaned = 8.07287e-05 Jy ! Component: 150 - total flux cleaned = 0.000113128 Jy ! Component: 200 - total flux cleaned = 8.17581e-05 Jy ! Component: 250 - total flux cleaned = 0.000112352 Jy ! Component: 300 - total flux cleaned = 0.000228434 Jy ! Component: 350 - total flux cleaned = 0.000313031 Jy ! Component: 400 - total flux cleaned = 0.000533798 Jy ! Component: 450 - total flux cleaned = 0.000722751 Jy ! Component: 500 - total flux cleaned = 0.000854794 Jy ! Component: 550 - total flux cleaned = 0.000985212 Jy ! Component: 600 - total flux cleaned = 0.00111296 Jy ! Component: 650 - total flux cleaned = 0.00128769 Jy ! Component: 700 - total flux cleaned = 0.00133636 Jy ! Component: 750 - total flux cleaned = 0.00138493 Jy ! Component: 800 - total flux cleaned = 0.00150273 Jy ! Component: 850 - total flux cleaned = 0.0015492 Jy ! Component: 900 - total flux cleaned = 0.00164102 Jy ! Component: 950 - total flux cleaned = 0.00173129 Jy ! Component: 1000 - total flux cleaned = 0.0018867 Jy ! Component: 1050 - total flux cleaned = 0.0019084 Jy ! Component: 1100 - total flux cleaned = 0.00190839 Jy ! Component: 1150 - total flux cleaned = 0.00199368 Jy ! Component: 1200 - total flux cleaned = 0.00203581 Jy ! Component: 1250 - total flux cleaned = 0.00205656 Jy ! Component: 1300 - total flux cleaned = 0.00199526 Jy ! Component: 1350 - total flux cleaned = 0.00205551 Jy ! Component: 1400 - total flux cleaned = 0.00193556 Jy ! Component: 1450 - total flux cleaned = 0.00191582 Jy ! Component: 1500 - total flux cleaned = 0.00185778 Jy ! Component: 1550 - total flux cleaned = 0.0018192 Jy ! Component: 1600 - total flux cleaned = 0.00178117 Jy ! Component: 1650 - total flux cleaned = 0.00172453 Jy ! Component: 1700 - total flux cleaned = 0.00170608 Jy ! Component: 1750 - total flux cleaned = 0.00163217 Jy ! Component: 1800 - total flux cleaned = 0.0015777 Jy ! Component: 1850 - total flux cleaned = 0.00150527 Jy ! Component: 1900 - total flux cleaned = 0.00136218 Jy ! Component: 1950 - total flux cleaned = 0.00132697 Jy ! Component: 2000 - total flux cleaned = 0.00127447 Jy ! Component: 2050 - total flux cleaned = 0.00117002 Jy ! Component: 2100 - total flux cleaned = 0.00110144 Jy ! Component: 2150 - total flux cleaned = 0.000999547 Jy ! Component: 2200 - total flux cleaned = 0.00103335 Jy ! Component: 2250 - total flux cleaned = 0.000983221 Jy ! Component: 2300 - total flux cleaned = 0.000866944 Jy ! Component: 2350 - total flux cleaned = 0.000834175 Jy ! Component: 2400 - total flux cleaned = 0.000687637 Jy ! Component: 2450 - total flux cleaned = 0.000719942 Jy ! Component: 2500 - total flux cleaned = 0.00065594 Jy ! Component: 2550 - total flux cleaned = 0.000576772 Jy ! Component: 2600 - total flux cleaned = 0.000545278 Jy ! Component: 2650 - total flux cleaned = 0.000498431 Jy ! Component: 2700 - total flux cleaned = 0.000467527 Jy ! Component: 2750 - total flux cleaned = 0.000421438 Jy ! Component: 2800 - total flux cleaned = 0.000467145 Jy ! Component: 2850 - total flux cleaned = 0.000376412 Jy ! Component: 2900 - total flux cleaned = 0.000406504 Jy ! Component: 2950 - total flux cleaned = 0.00033206 Jy ! Component: 3000 - total flux cleaned = 0.000287794 Jy ! Component: 3050 - total flux cleaned = 0.00028766 Jy ! Component: 3100 - total flux cleaned = 0.000258473 Jy ! Component: 3150 - total flux cleaned = 0.000272961 Jy ! Component: 3200 - total flux cleaned = 0.000315889 Jy ! Component: 3250 - total flux cleaned = 0.000244854 Jy ! Component: 3300 - total flux cleaned = 0.000273101 Jy ! Component: 3350 - total flux cleaned = 0.000273176 Jy ! Component: 3400 - total flux cleaned = 0.000231442 Jy ! Component: 3450 - total flux cleaned = 0.000259213 Jy ! Component: 3500 - total flux cleaned = 0.000245501 Jy ! Component: 3550 - total flux cleaned = 0.000231901 Jy ! Component: 3600 - total flux cleaned = 0.000245381 Jy ! Component: 3650 - total flux cleaned = 0.000231992 Jy ! Component: 3700 - total flux cleaned = 0.000258667 Jy ! Component: 3750 - total flux cleaned = 0.000285231 Jy ! Component: 3800 - total flux cleaned = 0.000245854 Jy ! Component: 3850 - total flux cleaned = 0.00027213 Jy ! Component: 3900 - total flux cleaned = 0.000336835 Jy ! Component: 3950 - total flux cleaned = 0.000311129 Jy ! Component: 4000 - total flux cleaned = 0.000362168 Jy ! Component: 4050 - total flux cleaned = 0.000387539 Jy ! Total flux subtracted in 4096 components = 0.000362201 Jy ! Clean residual min=-0.000754 max=0.000729 Jy/beam ! Clean residual mean=0.000001 rms=0.000225 Jy/beam ! Combined flux in latest and established models = 0.493259 Jy keep ! Adding 281 model components to the UV plane model. ! The established model now contains 472 components and 0.493259 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1208+5413_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.681 x 4.988 at 23.29 degrees (North through East) ! Clean map min=-0.0014123 max=0.30895 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1208+5413_S_map.fits wmodel /vlbi/uf001/uva//J1208+5413_S_map.mod ! Writing 472 model components to file: /vlbi/uf001/uva//J1208+5413_S_map.mod wobs /vlbi/uf001/uva//J1208+5413_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1208+5413_S_uvs.fits wwins /vlbi/uf001/uva//J1208+5413_S_map.win ! wwins: Wrote 5 windows to /vlbi/uf001/uva//J1208+5413_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.308955 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000222755 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.216298 0.216298 0.432597 0.865193 1.73039 3.46077 6.92154 13.8431 27.6862 55.3724 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.308 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1386.97 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1208+5413_S_dfm.log closed on Mon Jan 14 01:40:07 2019