! Started logfile: J0511+1357_S_dfm.log on Fri Feb 15 19:44:50 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 J0511+1357_S_uvm.fits ! Reading UV FITS file: J0511+1357_S_uvm.fits ! AN table 1: 118 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.969303 visibilities/baseline/integration-bin. ! Found source: J0511+1357 ! ! There are 4 IFs, and a total of 4 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 ! 04 4 2.348e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 54 lines of history. ! ! Reading 20588 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 4 channels. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 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 J0511+1357_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 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1180 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.060606Jy sigma=15.637518 ! Fit after self-cal, rms=0.683307Jy sigma=10.004033 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. sele I,1,3 ! Polarization I is unavailable. ! Selecting polarization: RR, channels: 1..3 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: (none) 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=2.566 mas, bmaj=7.065 mas, bpa=-5.268 degrees ! Estimated noise=0.579096 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 = 0.238441 Jy ! Component: 100 - total flux cleaned = 0.307508 Jy ! Total flux subtracted in 100 components = 0.307508 Jy ! Clean residual min=-0.009166 max=0.030165 Jy/beam ! Clean residual mean=0.000009 rms=0.002811 Jy/beam ! Combined flux in latest and established models = 0.307508 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.307508 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.094051Jy sigma=1.200206 ! Fit after self-cal, rms=0.093987Jy sigma=1.199755 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0329557 Jy ! Component: 100 - total flux cleaned = 0.0497621 Jy ! Total flux subtracted in 100 components = 0.0497621 Jy ! Clean residual min=-0.007567 max=0.008454 Jy/beam ! Clean residual mean=0.000002 rms=0.001940 Jy/beam ! Combined flux in latest and established models = 0.35727 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 11 components and 0.35727 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.081937Jy sigma=0.948004 ! Fit after self-cal, rms=0.081920Jy sigma=0.947882 ! 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=3.105 mas, bmaj=7.876 mas, bpa=-5.816 degrees ! Estimated noise=0.414247 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 = 0.0108809 Jy ! Component: 100 - total flux cleaned = 0.0167828 Jy ! Component: 150 - total flux cleaned = 0.0202582 Jy ! Component: 200 - total flux cleaned = 0.0223757 Jy ! Total flux subtracted in 200 components = 0.0223757 Jy ! Clean residual min=-0.007733 max=0.009367 Jy/beam ! Clean residual mean=0.000001 rms=0.001910 Jy/beam ! Combined flux in latest and established models = 0.379645 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 35 components and 0.379645 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.080888Jy sigma=0.915964 ! Fit after self-cal, rms=0.080890Jy sigma=0.915916 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.105 x 7.876 at -5.816 degrees (North through East) ! Clean map min=-0.0074829 max=0.31731 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.02 HN 0.99 KP 0.97 ! LA 0.92 MK 1.01 NL 1.05 OV 0.98 ! PT 1.01 SC 0.96 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.03 HN 0.99 KP 0.97 ! LA 0.92 MK 1.02 NL 1.10 OV 0.98 ! PT 1.01 SC 0.99 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 HN 0.99 KP 0.97 ! LA 0.92 MK 1.02 NL 1.01 OV 0.99 ! PT 1.01 SC 0.97 ! ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.080890Jy sigma=0.915916 ! Fit after self-cal, rms=0.080834Jy sigma=0.873864 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.116 mas, bmaj=7.908 mas, bpa=-5.539 degrees ! Estimated noise=0.413255 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 = -0.0025681 Jy ! Component: 100 - total flux cleaned = -0.00356703 Jy ! Component: 150 - total flux cleaned = -0.00369732 Jy ! Component: 200 - total flux cleaned = -0.00381492 Jy ! Total flux subtracted in 200 components = -0.00381492 Jy ! Clean residual min=-0.005664 max=0.006886 Jy/beam ! Clean residual mean=-0.000001 rms=0.001710 Jy/beam ! Combined flux in latest and established models = 0.37583 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 51 components and 0.37583 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.080657Jy sigma=0.873269 ! Fit after self-cal, rms=0.080668Jy sigma=0.873197 ! 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. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.080668Jy sigma=0.873197 ! Fit after self-cal, rms=0.089427Jy sigma=0.819444 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.111 mas, bmaj=7.938 mas, bpa=-5.642 degrees ! Estimated noise=0.417425 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000977837 Jy ! Component: 100 - total flux cleaned = 0.000878425 Jy ! Component: 150 - total flux cleaned = 0.000799083 Jy ! Component: 200 - total flux cleaned = 0.000867079 Jy ! Total flux subtracted in 200 components = 0.000867079 Jy ! Clean residual min=-0.006459 max=0.004893 Jy/beam ! Clean residual mean=0.000002 rms=0.001444 Jy/beam ! Combined flux in latest and established models = 0.376698 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 57 components and 0.376698 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.089222Jy sigma=0.816311 ! Fit after self-cal, rms=0.089283Jy sigma=0.816140 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 = 5.193e-05 Jy ! Component: 100 - total flux cleaned = 0.000100066 Jy ! Component: 150 - total flux cleaned = 0.000140776 Jy ! Component: 200 - total flux cleaned = 0.000103824 Jy ! Total flux subtracted in 200 components = 0.000103824 Jy ! Clean residual min=-0.006487 max=0.004844 Jy/beam ! Clean residual mean=0.000003 rms=0.001441 Jy/beam ! Combined flux in latest and established models = 0.376801 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 61 components and 0.376801 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.089241Jy sigma=0.815525 ! Fit after self-cal, rms=0.089240Jy sigma=0.815519 ! 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. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.089240Jy sigma=0.815519 ! Fit after self-cal, rms=0.091609Jy sigma=0.662193 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.108 mas, bmaj=7.934 mas, bpa=-5.761 degrees ! Estimated noise=0.416899 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000433964 Jy ! Component: 100 - total flux cleaned = 0.000455109 Jy ! Component: 150 - total flux cleaned = 0.000455084 Jy ! Component: 200 - total flux cleaned = 0.000473521 Jy ! Total flux subtracted in 200 components = 0.000473521 Jy ! Clean residual min=-0.001929 max=0.003138 Jy/beam ! Clean residual mean=0.000001 rms=0.000431 Jy/beam ! Combined flux in latest and established models = 0.377275 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 65 components and 0.377275 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.091596Jy sigma=0.661858 ! Fit after self-cal, rms=0.091667Jy sigma=0.661613 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 (21, 9.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00310612 Jy ! Component: 100 - total flux cleaned = 0.00479238 Jy ! Component: 150 - total flux cleaned = 0.00559797 Jy ! Component: 200 - total flux cleaned = 0.00609993 Jy ! Total flux subtracted in 200 components = 0.00609993 Jy ! Clean residual min=-0.001689 max=0.002860 Jy/beam ! Clean residual mean=0.000002 rms=0.000348 Jy/beam ! Combined flux in latest and established models = 0.383375 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 98 components and 0.383375 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.091556Jy sigma=0.658657 ! Fit after self-cal, rms=0.091550Jy sigma=0.658500 ! Inverting map ! Added new window around map position (5, 3.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00227848 Jy ! Component: 100 - total flux cleaned = 0.00266026 Jy ! Component: 150 - total flux cleaned = 0.0028726 Jy ! Component: 200 - total flux cleaned = 0.00296404 Jy ! Total flux subtracted in 200 components = 0.00296404 Jy ! Clean residual min=-0.001600 max=0.001333 Jy/beam ! Clean residual mean=0.000002 rms=0.000309 Jy/beam ! Combined flux in latest and established models = 0.386339 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 114 components and 0.386339 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.091484Jy sigma=0.656736 ! Fit after self-cal, rms=0.091476Jy sigma=0.656579 ! 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. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.091476Jy sigma=0.656579 ! Fit after self-cal, rms=0.091814Jy sigma=0.656072 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.32 mas, bmaj=11.58 mas, bpa=-8.153 degrees ! Estimated noise=0.52724 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00130572 Jy ! Component: 100 - total flux cleaned = 0.00162711 Jy ! Component: 150 - total flux cleaned = 0.00186965 Jy ! Component: 200 - total flux cleaned = 0.00216442 Jy ! Total flux subtracted in 200 components = 0.00216442 Jy ! Clean residual min=-0.001237 max=0.001439 Jy/beam ! Clean residual mean=0.000002 rms=0.000352 Jy/beam ! Combined flux in latest and established models = 0.388503 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 137 components and 0.388504 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.091798Jy sigma=0.655898 ! Fit after self-cal, rms=0.091795Jy sigma=0.655826 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 = 0.00020001 Jy ! Component: 100 - total flux cleaned = 0.000404526 Jy ! Component: 150 - total flux cleaned = 0.000474734 Jy ! Component: 200 - total flux cleaned = 0.000512254 Jy ! Total flux subtracted in 200 components = 0.000512254 Jy ! Clean residual min=-0.001294 max=0.001491 Jy/beam ! Clean residual mean=0.000002 rms=0.000352 Jy/beam ! Combined flux in latest and established models = 0.389016 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 155 components and 0.389016 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.091795Jy sigma=0.655789 ! Fit after self-cal, rms=0.091793Jy sigma=0.655771 ! 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=3.106 mas, bmaj=7.936 mas, bpa=-5.805 degrees ! Estimated noise=0.416777 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.106 x 7.936 at -5.805 degrees (North through East) ! Clean map min=-0.0011735 max=0.32076 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=2.564 mas, bmaj=7.075 mas, bpa=-5.094 degrees ! Estimated noise=0.582079 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.239511 Jy ! Component: 100 - total flux cleaned = 0.308826 Jy ! Component: 150 - total flux cleaned = 0.342328 Jy ! Component: 200 - total flux cleaned = 0.359494 Jy ! Total flux subtracted in 200 components = 0.359494 Jy ! Clean residual min=-0.003189 max=0.008015 Jy/beam ! Clean residual mean=0.000002 rms=0.000724 Jy/beam ! Combined flux in latest and established models = 0.359494 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.359494 Jy ! Inverting map and beam ! Estimated beam: bmin=3.106 mas, bmaj=7.936 mas, bpa=-5.805 degrees ! Estimated noise=0.416777 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 = 0.0101693 Jy ! Component: 100 - total flux cleaned = 0.0152742 Jy ! Component: 150 - total flux cleaned = 0.0186842 Jy ! Component: 200 - total flux cleaned = 0.0212407 Jy ! Total flux subtracted in 200 components = 0.0212407 Jy ! Clean residual min=-0.001414 max=0.001586 Jy/beam ! Clean residual mean=0.000001 rms=0.000353 Jy/beam ! Combined flux in latest and established models = 0.380734 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 24 components and 0.380734 Jy ! Inverting map ! Added new window around map position (53, -24.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00197319 Jy ! Component: 100 - total flux cleaned = 0.00351849 Jy ! Component: 150 - total flux cleaned = 0.00477497 Jy ! Component: 200 - total flux cleaned = 0.00577689 Jy ! Total flux subtracted in 200 components = 0.00577689 Jy ! Clean residual min=-0.001510 max=0.001104 Jy/beam ! Clean residual mean=0.000001 rms=0.000300 Jy/beam ! Combined flux in latest and established models = 0.386511 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 60 components and 0.386511 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=7.32 mas, bmaj=11.58 mas, bpa=-8.153 degrees ! Estimated noise=0.52724 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00111793 Jy ! Component: 100 - total flux cleaned = 0.00167853 Jy ! Component: 150 - total flux cleaned = 0.0018441 Jy ! Component: 200 - total flux cleaned = 0.00192742 Jy ! Total flux subtracted in 200 components = 0.00192742 Jy ! Clean residual min=-0.001320 max=0.001505 Jy/beam ! Clean residual mean=0.000002 rms=0.000364 Jy/beam ! Combined flux in latest and established models = 0.388439 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 = 7.59056e-05 Jy ! Component: 100 - total flux cleaned = 0.00012872 Jy ! Component: 150 - total flux cleaned = 0.000193826 Jy ! Component: 200 - total flux cleaned = 0.000254193 Jy ! Total flux subtracted in 200 components = 0.000254193 Jy ! Clean residual min=-0.001325 max=0.001540 Jy/beam ! Clean residual mean=0.000002 rms=0.000356 Jy/beam ! Combined flux in latest and established models = 0.388693 Jy ! Adding 69 model components to the UV plane model. ! The established model now contains 125 components and 0.388693 Jy ! Inverting map ! Added new window around map position (12.5, 32). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00142049 Jy ! Component: 100 - total flux cleaned = 0.00205425 Jy ! Component: 150 - total flux cleaned = 0.00249934 Jy ! Component: 200 - total flux cleaned = 0.00287548 Jy ! Total flux subtracted in 200 components = 0.00287548 Jy ! Clean residual min=-0.001107 max=0.001048 Jy/beam ! Clean residual mean=0.000002 rms=0.000305 Jy/beam ! Combined flux in latest and established models = 0.391568 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 158 components and 0.391568 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.106 mas, bmaj=7.936 mas, bpa=-5.805 degrees ! Estimated noise=0.416777 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.4807e-05 Jy ! Component: 100 - total flux cleaned = 0.000146855 Jy ! Component: 150 - total flux cleaned = 0.000237528 Jy ! Component: 200 - total flux cleaned = 0.000293704 Jy ! Total flux subtracted in 200 components = 0.000293704 Jy ! Clean residual min=-0.001342 max=0.001059 Jy/beam ! Clean residual mean=0.000001 rms=0.000265 Jy/beam ! Combined flux in latest and established models = 0.391862 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 189 components and 0.391862 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.091769Jy sigma=0.655292 ! Fit after self-cal, rms=0.091771Jy sigma=0.655208 wmodel J0511+1357_S_map.mod ! Writing 189 model components to file: J0511+1357_S_map.mod wobs J0511+1357_S_uvs.fits ! Writing UV FITS file: J0511+1357_S_uvs.fits wwins J0511+1357_S_map.win ! wwins: Wrote 5 windows to J0511+1357_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 = -0.000593114 Jy ! Component: 100 - total flux cleaned = -0.000797332 Jy ! Component: 150 - total flux cleaned = -0.000873246 Jy ! Component: 200 - total flux cleaned = -0.00092811 Jy ! Component: 250 - total flux cleaned = -0.000945587 Jy ! Component: 300 - total flux cleaned = -0.000996646 Jy ! Component: 350 - total flux cleaned = -0.00104637 Jy ! Component: 400 - total flux cleaned = -0.00114375 Jy ! Component: 450 - total flux cleaned = -0.00120741 Jy ! Component: 500 - total flux cleaned = -0.00126989 Jy ! Component: 550 - total flux cleaned = -0.00133121 Jy ! Component: 600 - total flux cleaned = -0.00145199 Jy ! Component: 650 - total flux cleaned = -0.00154131 Jy ! Component: 700 - total flux cleaned = -0.00164397 Jy ! Component: 750 - total flux cleaned = -0.00171638 Jy ! Component: 800 - total flux cleaned = -0.0017878 Jy ! Component: 850 - total flux cleaned = -0.00190066 Jy ! Component: 900 - total flux cleaned = -0.00199786 Jy ! Component: 950 - total flux cleaned = -0.0020528 Jy ! Component: 1000 - total flux cleaned = -0.0021075 Jy ! Component: 1050 - total flux cleaned = -0.00222829 Jy ! Component: 1100 - total flux cleaned = -0.00222811 Jy ! Component: 1150 - total flux cleaned = -0.00228091 Jy ! Component: 1200 - total flux cleaned = -0.00237198 Jy ! Component: 1250 - total flux cleaned = -0.00239778 Jy ! Component: 1300 - total flux cleaned = -0.00248714 Jy ! Component: 1350 - total flux cleaned = -0.0025379 Jy ! Component: 1400 - total flux cleaned = -0.00258799 Jy ! Component: 1450 - total flux cleaned = -0.00263782 Jy ! Component: 1500 - total flux cleaned = -0.00269923 Jy ! Component: 1550 - total flux cleaned = -0.00273578 Jy ! Component: 1600 - total flux cleaned = -0.00276003 Jy ! Component: 1650 - total flux cleaned = -0.00286817 Jy ! Component: 1700 - total flux cleaned = -0.00288001 Jy ! Component: 1750 - total flux cleaned = -0.002939 Jy ! Component: 1800 - total flux cleaned = -0.0029507 Jy ! Component: 1850 - total flux cleaned = -0.00302042 Jy ! Component: 1900 - total flux cleaned = -0.00302048 Jy ! Component: 1950 - total flux cleaned = -0.00310073 Jy ! Component: 2000 - total flux cleaned = -0.00311201 Jy ! Component: 2050 - total flux cleaned = -0.00311206 Jy ! Component: 2100 - total flux cleaned = -0.00315698 Jy ! Component: 2150 - total flux cleaned = -0.00319049 Jy ! Component: 2200 - total flux cleaned = -0.00319058 Jy ! Component: 2250 - total flux cleaned = -0.00321259 Jy ! Component: 2300 - total flux cleaned = -0.00324539 Jy ! Component: 2350 - total flux cleaned = -0.00328885 Jy ! Component: 2400 - total flux cleaned = -0.00322407 Jy ! Component: 2450 - total flux cleaned = -0.00322425 Jy ! Component: 2500 - total flux cleaned = -0.00326704 Jy ! Component: 2550 - total flux cleaned = -0.00328829 Jy ! Component: 2600 - total flux cleaned = -0.00328821 Jy ! Component: 2650 - total flux cleaned = -0.00334057 Jy ! Component: 2700 - total flux cleaned = -0.00327803 Jy ! Component: 2750 - total flux cleaned = -0.00329874 Jy ! Component: 2800 - total flux cleaned = -0.00329879 Jy ! Component: 2850 - total flux cleaned = -0.00332949 Jy ! Component: 2900 - total flux cleaned = -0.00336007 Jy ! Component: 2950 - total flux cleaned = -0.00328907 Jy ! Component: 3000 - total flux cleaned = -0.00329923 Jy ! Component: 3050 - total flux cleaned = -0.00331928 Jy ! Component: 3100 - total flux cleaned = -0.00330941 Jy ! Component: 3150 - total flux cleaned = -0.00328947 Jy ! Component: 3200 - total flux cleaned = -0.0033389 Jy ! Component: 3250 - total flux cleaned = -0.00328978 Jy ! Component: 3300 - total flux cleaned = -0.00331909 Jy ! Component: 3350 - total flux cleaned = -0.00328998 Jy ! Component: 3400 - total flux cleaned = -0.00327066 Jy ! Component: 3450 - total flux cleaned = -0.00329961 Jy ! Component: 3500 - total flux cleaned = -0.00327077 Jy ! Component: 3550 - total flux cleaned = -0.00327071 Jy ! Component: 3600 - total flux cleaned = -0.00320437 Jy ! Component: 3650 - total flux cleaned = -0.00325158 Jy ! Component: 3700 - total flux cleaned = -0.00326092 Jy ! Component: 3750 - total flux cleaned = -0.00322346 Jy ! Component: 3800 - total flux cleaned = -0.00322354 Jy ! Component: 3850 - total flux cleaned = -0.00321429 Jy ! Component: 3900 - total flux cleaned = -0.00322353 Jy ! Component: 3950 - total flux cleaned = -0.00321437 Jy ! Component: 4000 - total flux cleaned = -0.00321441 Jy ! Component: 4050 - total flux cleaned = -0.00321442 Jy ! Total flux subtracted in 4096 components = -0.00317826 Jy ! Clean residual min=-0.000705 max=0.000505 Jy/beam ! Clean residual mean=0.000000 rms=0.000167 Jy/beam ! Combined flux in latest and established models = 0.388684 Jy keep ! Adding 312 model components to the UV plane model. ! The established model now contains 500 components and 0.388684 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap J0511+1357_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.106 x 7.936 at -5.805 degrees (North through East) ! Clean map min=-0.00094951 max=0.32163 Jy/beam ! Writing clean map to FITS file: J0511+1357_S_map.fits wmodel J0511+1357_S_map.mod ! Writing 500 model components to file: J0511+1357_S_map.mod wobs J0511+1357_S_uvs.fits ! Writing UV FITS file: J0511+1357_S_uvs.fits wwins J0511+1357_S_map.win ! wwins: Wrote 6 windows to J0511+1357_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.321632 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000166895 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.15567 0.15567 0.311341 0.622681 1.24536 2.49073 4.98145 9.9629 19.9258 39.8516 79.7032 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.321 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1927.15 quit ! Quitting program ! Log file J0511+1357_S_dfm.log closed on Fri Feb 15 19:44:55 2019