! Started logfile: /image_prod/ug002_uva//J2119-2340_S_dfm.log on Thu Mar 5 05:10:13 2020 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 /image_prod/ug002_uva//J2119-2340_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J2119-2340_S_uva.fits ! AN table 1: 50 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2119-2340 ! ! 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 5400 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 J2119-2340_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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.998089Jy sigma=6.501297 ! Fit after self-cal, rms=0.874667Jy sigma=5.583684 ! 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=2.422 mas, bmaj=6.503 mas, bpa=-3.378 degrees ! Estimated noise=2.09546 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 = 0.100028 Jy ! Component: 100 - total flux cleaned = 0.1315 Jy ! Total flux subtracted in 100 components = 0.1315 Jy ! Clean residual min=-0.008780 max=0.015783 Jy/beam ! Clean residual mean=0.000021 rms=0.002576 Jy/beam ! Combined flux in latest and established models = 0.1315 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.1315 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.089204Jy sigma=0.521033 ! Fit after self-cal, rms=0.089076Jy sigma=0.520158 ! 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=2.934 mas, bmaj=7.71 mas, bpa=-2.49 degrees ! Estimated noise=1.54158 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 = 0.0185412 Jy ! Component: 100 - total flux cleaned = 0.0264901 Jy ! Component: 150 - total flux cleaned = 0.0306472 Jy ! Component: 200 - total flux cleaned = 0.0329411 Jy ! Total flux subtracted in 200 components = 0.0329411 Jy ! Clean residual min=-0.007856 max=0.010456 Jy/beam ! Clean residual mean=-0.000010 rms=0.002127 Jy/beam ! Combined flux in latest and established models = 0.164441 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 26 components and 0.164441 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086917Jy sigma=0.486640 ! Fit after self-cal, rms=0.086906Jy sigma=0.486471 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.934 x 7.71 at -2.49 degrees (North through East) ! Clean map min=-0.0077514 max=0.13193 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 1.30 HN 1.29 KP 0.96 ! LA 0.96 MK 1.01 NL 1.00 OV 0.78 ! SC 0.91 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.32 FD 0.94 HN 1.23 KP 1.01 ! LA 0.97 MK 1.01 NL 0.91 OV 0.82 ! SC 0.81 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.30 FD 0.98 HN 1.35 KP 0.99 ! LA 0.96 MK 0.97 NL 0.95 OV 0.87 ! SC 0.91 ! ! ! Fit before self-cal, rms=0.086906Jy sigma=0.486471 ! Fit after self-cal, rms=0.092325Jy sigma=0.457455 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.911 mas, bmaj=7.564 mas, bpa=-1.051 degrees ! Estimated noise=1.50818 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 = -0.000369865 Jy ! Component: 100 - total flux cleaned = -0.000676309 Jy ! Component: 150 - total flux cleaned = -0.000973109 Jy ! Component: 200 - total flux cleaned = -0.00118935 Jy ! Total flux subtracted in 200 components = -0.00118935 Jy ! Clean residual min=-0.004847 max=0.005238 Jy/beam ! Clean residual mean=0.000003 rms=0.001135 Jy/beam ! Combined flux in latest and established models = 0.163252 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 33 components and 0.163252 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.092210Jy sigma=0.457065 ! Fit after self-cal, rms=0.092551Jy sigma=0.456620 ! 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=0.092551Jy sigma=0.456620 ! Fit after self-cal, rms=0.105560Jy sigma=0.450422 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.906 mas, bmaj=7.573 mas, bpa=-1.119 degrees ! Estimated noise=1.51142 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00025224 Jy ! Component: 100 - total flux cleaned = 0.000167086 Jy ! Component: 150 - total flux cleaned = 0.000128467 Jy ! Component: 200 - total flux cleaned = 9.26768e-05 Jy ! Total flux subtracted in 200 components = 9.26768e-05 Jy ! Clean residual min=-0.003146 max=0.003978 Jy/beam ! Clean residual mean=0.000000 rms=0.000790 Jy/beam ! Combined flux in latest and established models = 0.163344 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 38 components and 0.163344 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.105517Jy sigma=0.450160 ! Fit after self-cal, rms=0.105636Jy sigma=0.450075 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 (5, -5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00260388 Jy ! Component: 100 - total flux cleaned = 0.00295152 Jy ! Component: 150 - total flux cleaned = 0.00301114 Jy ! Component: 200 - total flux cleaned = 0.00290904 Jy ! Total flux subtracted in 200 components = 0.00290904 Jy ! Clean residual min=-0.002765 max=0.003454 Jy/beam ! Clean residual mean=-0.000000 rms=0.000729 Jy/beam ! Combined flux in latest and established models = 0.166253 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 54 components and 0.166253 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.105483Jy sigma=0.449095 ! Fit after self-cal, rms=0.105463Jy sigma=0.448953 ! Inverting map ! Added new window around map position (111.5, 100.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00200644 Jy ! Component: 100 - total flux cleaned = 0.00243661 Jy ! Component: 150 - total flux cleaned = 0.00261636 Jy ! Component: 200 - total flux cleaned = 0.00266611 Jy ! Total flux subtracted in 200 components = 0.00266611 Jy ! Clean residual min=-0.002530 max=0.003150 Jy/beam ! Clean residual mean=-0.000002 rms=0.000657 Jy/beam ! Combined flux in latest and established models = 0.168919 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 73 components and 0.168919 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.105311Jy sigma=0.448110 ! Fit after self-cal, rms=0.105324Jy sigma=0.448025 ! Inverting map ! Added new window around map position (113.5, 76). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00264713 Jy ! Component: 100 - total flux cleaned = 0.00307842 Jy ! Component: 150 - total flux cleaned = 0.00292879 Jy ! Component: 200 - total flux cleaned = 0.00283699 Jy ! Total flux subtracted in 200 components = 0.00283699 Jy ! Clean residual min=-0.002349 max=0.002511 Jy/beam ! Clean residual mean=-0.000003 rms=0.000614 Jy/beam ! Combined flux in latest and established models = 0.171756 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 89 components and 0.171756 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.105199Jy sigma=0.447407 ! Fit after self-cal, rms=0.105186Jy sigma=0.447332 ! 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=0.105186Jy sigma=0.447332 ! Fit after self-cal, rms=0.108682Jy sigma=0.446968 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.903 mas, bmaj=7.58 mas, bpa=-1.369 degrees ! Estimated noise=1.51478 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00145483 Jy ! Component: 100 - total flux cleaned = 0.00192716 Jy ! Component: 150 - total flux cleaned = 0.00212585 Jy ! Component: 200 - total flux cleaned = 0.00208865 Jy ! Total flux subtracted in 200 components = 0.00208865 Jy ! Clean residual min=-0.002367 max=0.002400 Jy/beam ! Clean residual mean=-0.000000 rms=0.000556 Jy/beam ! Combined flux in latest and established models = 0.173845 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 106 components and 0.173845 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.108630Jy sigma=0.446707 ! Fit after self-cal, rms=0.108634Jy sigma=0.446683 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 = 0.000308442 Jy ! Component: 100 - total flux cleaned = 0.000484143 Jy ! Component: 150 - total flux cleaned = 0.000450301 Jy ! Component: 200 - total flux cleaned = 0.000450378 Jy ! Total flux subtracted in 200 components = 0.000450378 Jy ! Clean residual min=-0.002409 max=0.002345 Jy/beam ! Clean residual mean=-0.000000 rms=0.000550 Jy/beam ! Combined flux in latest and established models = 0.174295 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 115 components and 0.174295 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.108602Jy sigma=0.446564 ! Fit after self-cal, rms=0.108594Jy sigma=0.446558 ! 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=0.108594Jy sigma=0.446558 ! Fit after self-cal, rms=0.108550Jy sigma=0.446516 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.22 mas, bmaj=16.9 mas, bpa=2.982 degrees ! Estimated noise=1.95114 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000128079 Jy ! Component: 100 - total flux cleaned = -4.16224e-05 Jy ! Component: 150 - total flux cleaned = 6.17163e-05 Jy ! Component: 200 - total flux cleaned = 0.0001329 Jy ! Total flux subtracted in 200 components = 0.0001329 Jy ! Clean residual min=-0.002552 max=0.002246 Jy/beam ! Clean residual mean=0.000001 rms=0.000674 Jy/beam ! Combined flux in latest and established models = 0.174428 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 128 components and 0.174428 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.108530Jy sigma=0.446563 ! Fit after self-cal, rms=0.108532Jy sigma=0.446553 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 = 5.2158e-05 Jy ! Component: 100 - total flux cleaned = 9.448e-05 Jy ! Component: 150 - total flux cleaned = 0.00011378 Jy ! Component: 200 - total flux cleaned = 0.000131589 Jy ! Total flux subtracted in 200 components = 0.000131589 Jy ! Clean residual min=-0.002466 max=0.002266 Jy/beam ! Clean residual mean=0.000000 rms=0.000667 Jy/beam ! Combined flux in latest and established models = 0.17456 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 135 components and 0.17456 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.108520Jy sigma=0.446595 ! Fit after self-cal, rms=0.108526Jy sigma=0.446590 ! 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=2.9 mas, bmaj=7.581 mas, bpa=-1.508 degrees ! Estimated noise=1.51633 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.9 x 7.581 at -1.508 degrees (North through East) ! Clean map min=-0.0022133 max=0.13027 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=2.396 mas, bmaj=6.399 mas, bpa=-2.492 degrees ! Estimated noise=2.09329 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.100651 Jy ! Component: 100 - total flux cleaned = 0.13442 Jy ! Component: 150 - total flux cleaned = 0.148318 Jy ! Component: 200 - total flux cleaned = 0.156196 Jy ! Total flux subtracted in 200 components = 0.156196 Jy ! Clean residual min=-0.004194 max=0.004900 Jy/beam ! Clean residual mean=0.000013 rms=0.001113 Jy/beam ! Combined flux in latest and established models = 0.156196 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 0.156196 Jy ! Inverting map and beam ! Estimated beam: bmin=2.9 mas, bmaj=7.581 mas, bpa=-1.508 degrees ! Estimated noise=1.51633 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 = 0.00649802 Jy ! Component: 100 - total flux cleaned = 0.0105117 Jy ! Component: 150 - total flux cleaned = 0.0135298 Jy ! Component: 200 - total flux cleaned = 0.0150903 Jy ! Total flux subtracted in 200 components = 0.0150903 Jy ! Clean residual min=-0.002719 max=0.002594 Jy/beam ! Clean residual mean=0.000001 rms=0.000622 Jy/beam ! Combined flux in latest and established models = 0.171286 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 47 components and 0.171286 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=7.22 mas, bmaj=16.9 mas, bpa=2.982 degrees ! Estimated noise=1.95114 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0016975 Jy ! Component: 100 - total flux cleaned = 0.00212299 Jy ! Component: 150 - total flux cleaned = 0.00255958 Jy ! Component: 200 - total flux cleaned = 0.00287517 Jy ! Total flux subtracted in 200 components = 0.00287517 Jy ! Clean residual min=-0.002661 max=0.002272 Jy/beam ! Clean residual mean=0.000001 rms=0.000690 Jy/beam ! Combined flux in latest and established models = 0.174161 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 = 6.95064e-05 Jy ! Component: 100 - total flux cleaned = 0.000164581 Jy ! Component: 150 - total flux cleaned = 0.000283736 Jy ! Component: 200 - total flux cleaned = 0.000391809 Jy ! Total flux subtracted in 200 components = 0.000391809 Jy ! Clean residual min=-0.002517 max=0.002266 Jy/beam ! Clean residual mean=-0.000000 rms=0.000672 Jy/beam ! Combined flux in latest and established models = 0.174553 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 80 components and 0.174553 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.9 mas, bmaj=7.581 mas, bpa=-1.508 degrees ! Estimated noise=1.51633 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.15296e-05 Jy ! Component: 100 - total flux cleaned = 0.000424716 Jy ! Component: 150 - total flux cleaned = 0.000477214 Jy ! Component: 200 - total flux cleaned = 0.000430129 Jy ! Total flux subtracted in 200 components = 0.000430129 Jy ! Clean residual min=-0.002330 max=0.002425 Jy/beam ! Clean residual mean=0.000001 rms=0.000557 Jy/beam ! Combined flux in latest and established models = 0.174983 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 105 components and 0.174983 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.108621Jy sigma=0.446802 ! Fit after self-cal, rms=0.108592Jy sigma=0.446731 wmodel J2119-2340_S_map.mod ! Writing 105 model components to file: J2119-2340_S_map.mod wobs J2119-2340_S_uvs.fits ! Writing UV FITS file: J2119-2340_S_uvs.fits wwins J2119-2340_S_map.win ! wwins: Wrote 4 windows to J2119-2340_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 = 0.000194051 Jy ! Component: 100 - total flux cleaned = 0.000307243 Jy ! Component: 150 - total flux cleaned = 0.000415789 Jy ! Component: 200 - total flux cleaned = 0.00048532 Jy ! Component: 250 - total flux cleaned = 0.000419603 Jy ! Component: 300 - total flux cleaned = 0.000419989 Jy ! Component: 350 - total flux cleaned = 0.00032673 Jy ! Component: 400 - total flux cleaned = 0.000116378 Jy ! Component: 450 - total flux cleaned = 2.91693e-05 Jy ! Component: 500 - total flux cleaned = -0.000142197 Jy ! Component: 550 - total flux cleaned = -0.000308836 Jy ! Component: 600 - total flux cleaned = -0.00047207 Jy ! Component: 650 - total flux cleaned = -0.000632169 Jy ! Component: 700 - total flux cleaned = -0.000580317 Jy ! Component: 750 - total flux cleaned = -0.000632787 Jy ! Component: 800 - total flux cleaned = -0.000557997 Jy ! Component: 850 - total flux cleaned = -0.000582922 Jy ! Component: 900 - total flux cleaned = -0.000557802 Jy ! Component: 950 - total flux cleaned = -0.000484932 Jy ! Component: 1000 - total flux cleaned = -0.0003902 Jy ! Component: 1050 - total flux cleaned = -0.000390148 Jy ! Component: 1100 - total flux cleaned = -0.00036664 Jy ! Component: 1150 - total flux cleaned = -0.000252736 Jy ! Component: 1200 - total flux cleaned = -0.00020814 Jy ! Component: 1250 - total flux cleaned = -0.00014189 Jy ! Component: 1300 - total flux cleaned = -7.65463e-05 Jy ! Component: 1350 - total flux cleaned = 9.55855e-06 Jy ! Component: 1400 - total flux cleaned = 5.20581e-05 Jy ! Component: 1450 - total flux cleaned = 5.218e-05 Jy ! Component: 1500 - total flux cleaned = 0.000114628 Jy ! Component: 1550 - total flux cleaned = 0.000114966 Jy ! Component: 1600 - total flux cleaned = 0.000236924 Jy ! Component: 1650 - total flux cleaned = 0.00027663 Jy ! Component: 1700 - total flux cleaned = 0.000236811 Jy ! Component: 1750 - total flux cleaned = 0.000276217 Jy ! Component: 1800 - total flux cleaned = 0.000276433 Jy ! Component: 1850 - total flux cleaned = 0.00037282 Jy ! Component: 1900 - total flux cleaned = 0.000353531 Jy ! Component: 1950 - total flux cleaned = 0.000391405 Jy ! Component: 2000 - total flux cleaned = 0.000391026 Jy ! Component: 2050 - total flux cleaned = 0.000390922 Jy ! Component: 2100 - total flux cleaned = 0.000390932 Jy ! Component: 2150 - total flux cleaned = 0.000409213 Jy ! Component: 2200 - total flux cleaned = 0.000445314 Jy ! Component: 2250 - total flux cleaned = 0.000409481 Jy ! Component: 2300 - total flux cleaned = 0.00040936 Jy ! Component: 2350 - total flux cleaned = 0.000479655 Jy ! Component: 2400 - total flux cleaned = 0.000496911 Jy ! Component: 2450 - total flux cleaned = 0.000479605 Jy ! Component: 2500 - total flux cleaned = 0.000496575 Jy ! Component: 2550 - total flux cleaned = 0.000445671 Jy ! Component: 2600 - total flux cleaned = 0.000530036 Jy ! Component: 2650 - total flux cleaned = 0.000513225 Jy ! Component: 2700 - total flux cleaned = 0.000529934 Jy ! Component: 2750 - total flux cleaned = 0.000562882 Jy ! Component: 2800 - total flux cleaned = 0.00053038 Jy ! Component: 2850 - total flux cleaned = 0.00054667 Jy ! Component: 2900 - total flux cleaned = 0.000530707 Jy ! Component: 2950 - total flux cleaned = 0.000530759 Jy ! Component: 3000 - total flux cleaned = 0.000562456 Jy ! Component: 3050 - total flux cleaned = 0.000546791 Jy ! Component: 3100 - total flux cleaned = 0.000625009 Jy ! Component: 3150 - total flux cleaned = 0.0005938 Jy ! Component: 3200 - total flux cleaned = 0.000609206 Jy ! Component: 3250 - total flux cleaned = 0.000609126 Jy ! Component: 3300 - total flux cleaned = 0.000609107 Jy ! Component: 3350 - total flux cleaned = 0.000639557 Jy ! Component: 3400 - total flux cleaned = 0.0006849 Jy ! Component: 3450 - total flux cleaned = 0.000699915 Jy ! Component: 3500 - total flux cleaned = 0.000729782 Jy ! Component: 3550 - total flux cleaned = 0.000744471 Jy ! Component: 3600 - total flux cleaned = 0.000744414 Jy ! Component: 3650 - total flux cleaned = 0.000773925 Jy ! Component: 3700 - total flux cleaned = 0.000744631 Jy ! Component: 3750 - total flux cleaned = 0.000788308 Jy ! Component: 3800 - total flux cleaned = 0.000831644 Jy ! Component: 3850 - total flux cleaned = 0.000759385 Jy ! Component: 3900 - total flux cleaned = 0.000759365 Jy ! Component: 3950 - total flux cleaned = 0.000745108 Jy ! Component: 4000 - total flux cleaned = 0.000745067 Jy ! Component: 4050 - total flux cleaned = 0.000716603 Jy ! Total flux subtracted in 4096 components = 0.000660326 Jy ! Clean residual min=-0.000805 max=0.000926 Jy/beam ! Clean residual mean=-0.000002 rms=0.000248 Jy/beam ! Combined flux in latest and established models = 0.175644 Jy keep ! Adding 267 model components to the UV plane model. ! The established model now contains 372 components and 0.175644 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J2119-2340_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.9 x 7.581 at -1.508 degrees (North through East) ! Clean map min=-0.001375 max=0.13006 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J2119-2340_S_map.fits wmodel /image_prod/ug002_uva//J2119-2340_S_map.mod ! Writing 372 model components to file: /image_prod/ug002_uva//J2119-2340_S_map.mod wobs /image_prod/ug002_uva//J2119-2340_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J2119-2340_S_uvs.fits wwins /image_prod/ug002_uva//J2119-2340_S_map.win ! wwins: Wrote 5 windows to /image_prod/ug002_uva//J2119-2340_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.130062 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000243586 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.561855 0.561855 1.12371 2.24742 4.49484 8.98967 17.9793 35.9587 71.9174 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.13 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 533.945 quit ! Quitting program ! Log file /image_prod/ug002_uva//J2119-2340_S_dfm.log closed on Thu Mar 5 05:10:16 2020