! Started logfile: /vlbi/uf001/uva//J0126+7046_S_dfm.log on Sun Jan 13 20:59:22 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//J0126+7046_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0126+7046_S_uva.fits ! AN table 1: 97 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.840092 visibilities/baseline/integration-bin. ! Found source: J0126+7046 ! ! 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 11001 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 J0126+7046_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 124 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 124 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 124 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.029241Jy sigma=22.573037 ! Fit after self-cal, rms=0.760368Jy sigma=16.600722 ! 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=3.393 mas, bmaj=3.574 mas, bpa=58.34 degrees ! Estimated noise=0.473149 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 = 0.179995 Jy ! Component: 100 - total flux cleaned = 0.234615 Jy ! Total flux subtracted in 100 components = 0.234615 Jy ! Clean residual min=-0.005588 max=0.022645 Jy/beam ! Clean residual mean=-0.000019 rms=0.001682 Jy/beam ! Combined flux in latest and established models = 0.234615 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.234615 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072258Jy sigma=1.507781 ! Fit after self-cal, rms=0.072173Jy sigma=1.506302 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0233006 Jy ! Component: 100 - total flux cleaned = 0.0344377 Jy ! Total flux subtracted in 100 components = 0.0344377 Jy ! Clean residual min=-0.003844 max=0.006984 Jy/beam ! Clean residual mean=-0.000011 rms=0.000941 Jy/beam ! Combined flux in latest and established models = 0.269052 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 16 components and 0.269052 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063439Jy sigma=1.306092 ! Fit after self-cal, rms=0.063393Jy sigma=1.305071 ! Inverting map ! Added new window around map position (-0.5, -5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00736763 Jy ! Component: 100 - total flux cleaned = 0.0119781 Jy ! Total flux subtracted in 100 components = 0.0119781 Jy ! Clean residual min=-0.003128 max=0.004374 Jy/beam ! Clean residual mean=-0.000009 rms=0.000830 Jy/beam ! Combined flux in latest and established models = 0.28103 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 22 components and 0.28103 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062371Jy sigma=1.281350 ! Fit after self-cal, rms=0.062311Jy sigma=1.280156 ! 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=4.141 mas, bmaj=4.3 mas, bpa=45.71 degrees ! Estimated noise=0.322306 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 (15, -48). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00598331 Jy ! Component: 100 - total flux cleaned = 0.0100096 Jy ! Component: 150 - total flux cleaned = 0.0131272 Jy ! Component: 200 - total flux cleaned = 0.0156395 Jy ! Total flux subtracted in 200 components = 0.0156395 Jy ! Clean residual min=-0.002779 max=0.003134 Jy/beam ! Clean residual mean=-0.000032 rms=0.000700 Jy/beam ! Combined flux in latest and established models = 0.29667 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 55 components and 0.29667 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061559Jy sigma=1.263402 ! Fit after self-cal, rms=0.061511Jy sigma=1.262426 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.141 x 4.3 at 45.71 degrees (North through East) ! Clean map min=-0.0027933 max=0.23775 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 1.03 KP 1.00 ! LA 0.96 MK 0.98 NL 1.03 OV 0.98 ! PT 0.98 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.02 KP 1.02 ! LA 0.95 MK 0.99 NL 1.02 OV 0.97 ! PT 0.99 SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.00 HN 1.03 KP 1.01 ! LA 0.95 MK 1.01 NL 1.03 OV 0.99 ! PT 0.98 SC 1.01 ! ! ! Fit before self-cal, rms=0.061511Jy sigma=1.262426 ! Fit after self-cal, rms=0.060333Jy sigma=1.246442 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.143 mas, bmaj=4.309 mas, bpa=45.3 degrees ! Estimated noise=0.321359 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 = 0.00131686 Jy ! Component: 100 - total flux cleaned = 0.00183387 Jy ! Component: 150 - total flux cleaned = 0.00231948 Jy ! Component: 200 - total flux cleaned = 0.0027254 Jy ! Total flux subtracted in 200 components = 0.0027254 Jy ! Clean residual min=-0.002070 max=0.002061 Jy/beam ! Clean residual mean=-0.000017 rms=0.000514 Jy/beam ! Combined flux in latest and established models = 0.299395 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 73 components and 0.299395 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060217Jy sigma=1.243936 ! Fit after self-cal, rms=0.060210Jy sigma=1.243776 ! 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=0.060210Jy sigma=1.243776 ! Fit after self-cal, rms=0.058755Jy sigma=1.224210 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.144 mas, bmaj=4.319 mas, bpa=45.87 degrees ! Estimated noise=0.321224 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000813689 Jy ! Component: 100 - total flux cleaned = 0.000970149 Jy ! Component: 150 - total flux cleaned = 0.00103518 Jy ! Component: 200 - total flux cleaned = 0.00114631 Jy ! Total flux subtracted in 200 components = 0.00114631 Jy ! Clean residual min=-0.001513 max=0.001680 Jy/beam ! Clean residual mean=-0.000014 rms=0.000406 Jy/beam ! Combined flux in latest and established models = 0.300542 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 88 components and 0.300542 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058712Jy sigma=1.223271 ! Fit after self-cal, rms=0.058709Jy sigma=1.223139 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 = 0.000125664 Jy ! Component: 100 - total flux cleaned = 0.000177838 Jy ! Component: 150 - total flux cleaned = 0.000178743 Jy ! Component: 200 - total flux cleaned = 0.000161295 Jy ! Total flux subtracted in 200 components = 0.000161295 Jy ! Clean residual min=-0.001440 max=0.001672 Jy/beam ! Clean residual mean=-0.000013 rms=0.000399 Jy/beam ! Combined flux in latest and established models = 0.300703 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 97 components and 0.300703 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058689Jy sigma=1.222737 ! Fit after self-cal, rms=0.058688Jy sigma=1.222684 ! 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=0.058688Jy sigma=1.222684 ! Fit after self-cal, rms=0.058679Jy sigma=1.222598 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.143 mas, bmaj=4.32 mas, bpa=46.17 degrees ! Estimated noise=0.321298 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000108406 Jy ! Component: 100 - total flux cleaned = 0.000108768 Jy ! Component: 150 - total flux cleaned = 7.1401e-05 Jy ! Component: 200 - total flux cleaned = 5.45627e-05 Jy ! Total flux subtracted in 200 components = 5.45627e-05 Jy ! Clean residual min=-0.001442 max=0.001653 Jy/beam ! Clean residual mean=-0.000014 rms=0.000395 Jy/beam ! Combined flux in latest and established models = 0.300757 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 100 components and 0.300757 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058664Jy sigma=1.222285 ! Fit after self-cal, rms=0.058663Jy sigma=1.222246 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 = 4.42357e-05 Jy ! Component: 100 - total flux cleaned = 6.2357e-05 Jy ! Component: 150 - total flux cleaned = 4.72203e-05 Jy ! Component: 200 - total flux cleaned = 3.28275e-05 Jy ! Total flux subtracted in 200 components = 3.28275e-05 Jy ! Clean residual min=-0.001413 max=0.001651 Jy/beam ! Clean residual mean=-0.000014 rms=0.000392 Jy/beam ! Combined flux in latest and established models = 0.30079 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 106 components and 0.30079 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058654Jy sigma=1.222060 ! Fit after self-cal, rms=0.058654Jy sigma=1.222035 ! 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=0.058654Jy sigma=1.222035 ! Fit after self-cal, rms=0.058655Jy sigma=1.222002 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.294 mas, bmaj=9.212 mas, bpa=67.3 degrees ! Estimated noise=0.411835 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00042934 Jy ! Component: 100 - total flux cleaned = 0.000542485 Jy ! Component: 150 - total flux cleaned = 0.000634872 Jy ! Component: 200 - total flux cleaned = 0.000665723 Jy ! Total flux subtracted in 200 components = 0.000665723 Jy ! Clean residual min=-0.001645 max=0.001954 Jy/beam ! Clean residual mean=-0.000029 rms=0.000503 Jy/beam ! Combined flux in latest and established models = 0.301456 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 116 components and 0.301456 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058655Jy sigma=1.221966 ! Fit after self-cal, rms=0.058653Jy sigma=1.221932 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 = 0.000154262 Jy ! Component: 100 - total flux cleaned = 0.00021341 Jy ! Component: 150 - total flux cleaned = 0.000227302 Jy ! Component: 200 - total flux cleaned = 0.000239993 Jy ! Total flux subtracted in 200 components = 0.000239993 Jy ! Clean residual min=-0.001604 max=0.001891 Jy/beam ! Clean residual mean=-0.000029 rms=0.000498 Jy/beam ! Combined flux in latest and established models = 0.301696 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 119 components and 0.301696 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058655Jy sigma=1.221971 ! Fit after self-cal, rms=0.058655Jy sigma=1.221959 ! 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=4.143 mas, bmaj=4.321 mas, bpa=46.35 degrees ! Estimated noise=0.321383 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.143 x 4.321 at 46.35 degrees (North through East) ! Clean map min=-0.001389 max=0.23705 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=3.389 mas, bmaj=3.586 mas, bpa=58.83 degrees ! Estimated noise=0.473462 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.180098 Jy ! Component: 100 - total flux cleaned = 0.235095 Jy ! Component: 150 - total flux cleaned = 0.258407 Jy ! Component: 200 - total flux cleaned = 0.269687 Jy ! Total flux subtracted in 200 components = 0.269687 Jy ! Clean residual min=-0.003628 max=0.005480 Jy/beam ! Clean residual mean=-0.000011 rms=0.000791 Jy/beam ! Combined flux in latest and established models = 0.269687 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 0.269687 Jy ! Inverting map and beam ! Estimated beam: bmin=4.143 mas, bmaj=4.321 mas, bpa=46.35 degrees ! Estimated noise=0.321383 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 = 0.00825138 Jy ! Component: 100 - total flux cleaned = 0.0136664 Jy ! Component: 150 - total flux cleaned = 0.0177875 Jy ! Component: 200 - total flux cleaned = 0.0210075 Jy ! Total flux subtracted in 200 components = 0.0210075 Jy ! Clean residual min=-0.001899 max=0.002232 Jy/beam ! Clean residual mean=-0.000024 rms=0.000487 Jy/beam ! Combined flux in latest and established models = 0.290695 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 64 components and 0.290695 Jy ! Inverting map ! Added new window around map position (4, -8.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00266761 Jy ! Component: 100 - total flux cleaned = 0.00478831 Jy ! Component: 150 - total flux cleaned = 0.00611774 Jy ! Component: 200 - total flux cleaned = 0.00706343 Jy ! Total flux subtracted in 200 components = 0.00706343 Jy ! Clean residual min=-0.001573 max=0.001678 Jy/beam ! Clean residual mean=-0.000017 rms=0.000415 Jy/beam ! Combined flux in latest and established models = 0.297758 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 81 components and 0.297758 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=8.294 mas, bmaj=9.212 mas, bpa=67.3 degrees ! Estimated noise=0.411835 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00208142 Jy ! Component: 100 - total flux cleaned = 0.00323767 Jy ! Component: 150 - total flux cleaned = 0.00370461 Jy ! Component: 200 - total flux cleaned = 0.00405603 Jy ! Total flux subtracted in 200 components = 0.00405603 Jy ! Clean residual min=-0.001633 max=0.001892 Jy/beam ! Clean residual mean=-0.000029 rms=0.000501 Jy/beam ! Combined flux in latest and established models = 0.301814 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 = 0.000188763 Jy ! Component: 100 - total flux cleaned = 0.000282646 Jy ! Component: 150 - total flux cleaned = 0.000325622 Jy ! Component: 200 - total flux cleaned = 0.00036527 Jy ! Total flux subtracted in 200 components = 0.00036527 Jy ! Clean residual min=-0.001573 max=0.001858 Jy/beam ! Clean residual mean=-0.000028 rms=0.000493 Jy/beam ! Combined flux in latest and established models = 0.30218 Jy ! Adding 65 model components to the UV plane model. ! The established model now contains 136 components and 0.30218 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.143 mas, bmaj=4.321 mas, bpa=46.35 degrees ! Estimated noise=0.321383 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.5706e-05 Jy ! Component: 100 - total flux cleaned = 7.52142e-05 Jy ! Component: 150 - total flux cleaned = 4.84918e-05 Jy ! Component: 200 - total flux cleaned = 7.16116e-05 Jy ! Total flux subtracted in 200 components = 7.16116e-05 Jy ! Clean residual min=-0.001528 max=0.001567 Jy/beam ! Clean residual mean=-0.000013 rms=0.000383 Jy/beam ! Combined flux in latest and established models = 0.302251 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 152 components and 0.302251 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058640Jy sigma=1.221537 ! Fit after self-cal, rms=0.058631Jy sigma=1.221315 wmodel J0126+7046_S_map.mod ! Writing 152 model components to file: J0126+7046_S_map.mod wobs J0126+7046_S_uvs.fits ! Writing UV FITS file: J0126+7046_S_uvs.fits wwins J0126+7046_S_map.win ! wwins: Wrote 4 windows to J0126+7046_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 = 0.000594364 Jy ! Component: 100 - total flux cleaned = 0.000954103 Jy ! Component: 150 - total flux cleaned = 0.00127221 Jy ! Component: 200 - total flux cleaned = 0.00147769 Jy ! Component: 250 - total flux cleaned = 0.00167705 Jy ! Component: 300 - total flux cleaned = 0.00177411 Jy ! Component: 350 - total flux cleaned = 0.00189251 Jy ! Component: 400 - total flux cleaned = 0.001962 Jy ! Component: 450 - total flux cleaned = 0.00200773 Jy ! Component: 500 - total flux cleaned = 0.00203018 Jy ! Component: 550 - total flux cleaned = 0.00200802 Jy ! Component: 600 - total flux cleaned = 0.00198624 Jy ! Component: 650 - total flux cleaned = 0.0019651 Jy ! Component: 700 - total flux cleaned = 0.00196494 Jy ! Component: 750 - total flux cleaned = 0.00188252 Jy ! Component: 800 - total flux cleaned = 0.00182179 Jy ! Component: 850 - total flux cleaned = 0.001802 Jy ! Component: 900 - total flux cleaned = 0.00174259 Jy ! Component: 950 - total flux cleaned = 0.00158634 Jy ! Component: 1000 - total flux cleaned = 0.00162513 Jy ! Component: 1050 - total flux cleaned = 0.00154883 Jy ! Component: 1100 - total flux cleaned = 0.00145464 Jy ! Component: 1150 - total flux cleaned = 0.00139851 Jy ! Component: 1200 - total flux cleaned = 0.00134321 Jy ! Component: 1250 - total flux cleaned = 0.00123339 Jy ! Component: 1300 - total flux cleaned = 0.00112522 Jy ! Component: 1350 - total flux cleaned = 0.00114292 Jy ! Component: 1400 - total flux cleaned = 0.00112503 Jy ! Component: 1450 - total flux cleaned = 0.0010548 Jy ! Component: 1500 - total flux cleaned = 0.00100245 Jy ! Component: 1550 - total flux cleaned = 0.000933699 Jy ! Component: 1600 - total flux cleaned = 0.000882694 Jy ! Component: 1650 - total flux cleaned = 0.000781477 Jy ! Component: 1700 - total flux cleaned = 0.000697859 Jy ! Component: 1750 - total flux cleaned = 0.000647979 Jy ! Component: 1800 - total flux cleaned = 0.000499887 Jy ! Component: 1850 - total flux cleaned = 0.000385711 Jy ! Component: 1900 - total flux cleaned = 0.000337137 Jy ! Component: 1950 - total flux cleaned = 0.000240697 Jy ! Component: 2000 - total flux cleaned = 0.00020863 Jy ! Component: 2050 - total flux cleaned = 0.000129572 Jy ! Component: 2100 - total flux cleaned = 3.54115e-05 Jy ! Component: 2150 - total flux cleaned = 4.13648e-06 Jy ! Component: 2200 - total flux cleaned = -5.76055e-05 Jy ! Component: 2250 - total flux cleaned = -0.000149682 Jy ! Component: 2300 - total flux cleaned = -0.000180195 Jy ! Component: 2350 - total flux cleaned = -0.000301085 Jy ! Component: 2400 - total flux cleaned = -0.000316078 Jy ! Component: 2450 - total flux cleaned = -0.00040562 Jy ! Component: 2500 - total flux cleaned = -0.000524174 Jy ! Component: 2550 - total flux cleaned = -0.000641767 Jy ! Component: 2600 - total flux cleaned = -0.000671121 Jy ! Component: 2650 - total flux cleaned = -0.000787315 Jy ! Component: 2700 - total flux cleaned = -0.000859478 Jy ! Component: 2750 - total flux cleaned = -0.000916779 Jy ! Component: 2800 - total flux cleaned = -0.000988129 Jy ! Component: 2850 - total flux cleaned = -0.00110147 Jy ! Component: 2900 - total flux cleaned = -0.00119996 Jy ! Component: 2950 - total flux cleaned = -0.00118592 Jy ! Component: 3000 - total flux cleaned = -0.00122765 Jy ! Component: 3050 - total flux cleaned = -0.00129682 Jy ! Component: 3100 - total flux cleaned = -0.00142052 Jy ! Component: 3150 - total flux cleaned = -0.0014887 Jy ! Component: 3200 - total flux cleaned = -0.00155638 Jy ! Component: 3250 - total flux cleaned = -0.00155625 Jy ! Component: 3300 - total flux cleaned = -0.00162319 Jy ! Component: 3350 - total flux cleaned = -0.00163657 Jy ! Component: 3400 - total flux cleaned = -0.00171607 Jy ! Component: 3450 - total flux cleaned = -0.00171616 Jy ! Component: 3500 - total flux cleaned = -0.00182104 Jy ! Component: 3550 - total flux cleaned = -0.00189927 Jy ! Component: 3600 - total flux cleaned = -0.00191227 Jy ! Component: 3650 - total flux cleaned = -0.00198959 Jy ! Component: 3700 - total flux cleaned = -0.00200243 Jy ! Component: 3750 - total flux cleaned = -0.0020151 Jy ! Component: 3800 - total flux cleaned = -0.00204048 Jy ! Component: 3850 - total flux cleaned = -0.00209084 Jy ! Component: 3900 - total flux cleaned = -0.00216599 Jy ! Component: 3950 - total flux cleaned = -0.00215347 Jy ! Component: 4000 - total flux cleaned = -0.00220304 Jy ! Component: 4050 - total flux cleaned = -0.00222767 Jy ! Total flux subtracted in 4096 components = -0.00226441 Jy ! Clean residual min=-0.000682 max=0.000780 Jy/beam ! Clean residual mean=-0.000003 rms=0.000221 Jy/beam ! Combined flux in latest and established models = 0.299987 Jy keep ! Adding 279 model components to the UV plane model. ! The established model now contains 431 components and 0.299987 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0126+7046_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.143 x 4.321 at 46.35 degrees (North through East) ! Clean map min=-0.0013737 max=0.23747 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0126+7046_S_map.fits wmodel /vlbi/uf001/uva//J0126+7046_S_map.mod ! Writing 431 model components to file: /vlbi/uf001/uva//J0126+7046_S_map.mod wobs /vlbi/uf001/uva//J0126+7046_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0126+7046_S_uvs.fits wwins /vlbi/uf001/uva//J0126+7046_S_map.win ! wwins: Wrote 5 windows to /vlbi/uf001/uva//J0126+7046_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.237467 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000219761 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.277632 0.277632 0.555263 1.11053 2.22105 4.44211 8.88421 17.7684 35.5368 71.0737 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.237 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1080.57 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0126+7046_S_dfm.log closed on Sun Jan 13 20:59:27 2019