! Started logfile: /image_prod/ug002_uva//J1928-2035_S_dfm.log on Thu Mar 5 04:11:58 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//J1928-2035_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1928-2035_S_uva.fits ! AN table 1: 50 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.891111 visibilities/baseline/integration-bin. ! Found source: J1928-2035 ! ! 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 6015 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 J1928-2035_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 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.006034Jy sigma=7.142467 ! Fit after self-cal, rms=0.896918Jy sigma=6.395887 ! 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=2.499 mas, bmaj=6.99 mas, bpa=-4.931 degrees ! Estimated noise=1.94873 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 = 0.0803643 Jy ! Component: 100 - total flux cleaned = 0.0983075 Jy ! Total flux subtracted in 100 components = 0.0983075 Jy ! Clean residual min=-0.004895 max=0.006214 Jy/beam ! Clean residual mean=0.000010 rms=0.001306 Jy/beam ! Combined flux in latest and established models = 0.0983075 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0983075 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.093905Jy sigma=0.476891 ! Fit after self-cal, rms=0.093886Jy sigma=0.476786 ! 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=3.097 mas, bmaj=8.33 mas, bpa=-4.317 degrees ! Estimated noise=1.34958 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 = 0.00657383 Jy ! Component: 100 - total flux cleaned = 0.00897819 Jy ! Component: 150 - total flux cleaned = 0.00971454 Jy ! Component: 200 - total flux cleaned = 0.00983961 Jy ! Total flux subtracted in 200 components = 0.00983961 Jy ! Clean residual min=-0.003852 max=0.004438 Jy/beam ! Clean residual mean=0.000011 rms=0.000988 Jy/beam ! Combined flux in latest and established models = 0.108147 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 21 components and 0.108147 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.093202Jy sigma=0.473814 ! Fit after self-cal, rms=0.093197Jy sigma=0.473784 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.097 x 8.33 at -4.317 degrees (North through East) ! Clean map min=-0.0037369 max=0.10377 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.57 FD 0.99 HN 1.09 KP 0.99 ! LA 1.03 MK 0.97 NL 0.96 OV 0.98 ! PT 1.03 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.62 FD 0.97 HN 1.17 KP 0.99 ! LA 1.00 MK 1.03 NL 1.04 OV 1.00 ! PT 1.02 SC 0.94 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.75 FD 0.98 HN 1.08 KP 0.97 ! LA 1.00 MK 1.00 NL 1.13 OV 1.01 ! PT 0.99 SC 1.00 ! ! ! Fit before self-cal, rms=0.093197Jy sigma=0.473784 ! Fit after self-cal, rms=0.080208Jy sigma=0.468799 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.114 mas, bmaj=8.26 mas, bpa=-3.883 degrees ! Estimated noise=1.34245 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 = -0.000506993 Jy ! Component: 100 - total flux cleaned = -0.000576971 Jy ! Component: 150 - total flux cleaned = -0.000631735 Jy ! Component: 200 - total flux cleaned = -0.000655667 Jy ! Total flux subtracted in 200 components = -0.000655667 Jy ! Clean residual min=-0.003188 max=0.003052 Jy/beam ! Clean residual mean=0.000007 rms=0.000764 Jy/beam ! Combined flux in latest and established models = 0.107491 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 36 components and 0.107491 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080170Jy sigma=0.468649 ! Fit after self-cal, rms=0.080149Jy sigma=0.468531 ! 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=0.080149Jy sigma=0.468531 ! Fit after self-cal, rms=0.083110Jy sigma=0.464870 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.114 mas, bmaj=8.227 mas, bpa=-3.908 degrees ! Estimated noise=1.34345 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000518551 Jy ! Component: 100 - total flux cleaned = 0.000497783 Jy ! Component: 150 - total flux cleaned = 0.000498971 Jy ! Component: 200 - total flux cleaned = 0.000515388 Jy ! Total flux subtracted in 200 components = 0.000515388 Jy ! Clean residual min=-0.002260 max=0.002628 Jy/beam ! Clean residual mean=0.000007 rms=0.000549 Jy/beam ! Combined flux in latest and established models = 0.108007 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 42 components and 0.108007 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083088Jy sigma=0.464825 ! Fit after self-cal, rms=0.083164Jy sigma=0.464741 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 (-86.5, 106.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00193049 Jy ! Component: 100 - total flux cleaned = 0.00234353 Jy ! Component: 150 - total flux cleaned = 0.00260927 Jy ! Component: 200 - total flux cleaned = 0.00273392 Jy ! Total flux subtracted in 200 components = 0.00273392 Jy ! Clean residual min=-0.002160 max=0.002214 Jy/beam ! Clean residual mean=0.000007 rms=0.000498 Jy/beam ! Combined flux in latest and established models = 0.110741 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 72 components and 0.110741 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083093Jy sigma=0.464044 ! Fit after self-cal, rms=0.083094Jy sigma=0.464000 ! Inverting map ! Added new window around map position (29, -8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0011117 Jy ! Component: 100 - total flux cleaned = 0.000870299 Jy ! Component: 150 - total flux cleaned = 0.0006226 Jy ! Component: 200 - total flux cleaned = 0.000437315 Jy ! Total flux subtracted in 200 components = 0.000437315 Jy ! Clean residual min=-0.001983 max=0.001910 Jy/beam ! Clean residual mean=0.000007 rms=0.000463 Jy/beam ! Combined flux in latest and established models = 0.111178 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 91 components and 0.111178 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083014Jy sigma=0.463577 ! Fit after self-cal, rms=0.083019Jy sigma=0.463555 ! 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=0.083019Jy sigma=0.463555 ! Fit after self-cal, rms=0.083338Jy sigma=0.463492 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.109 mas, bmaj=8.188 mas, bpa=-3.818 degrees ! Estimated noise=1.34124 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000263115 Jy ! Component: 100 - total flux cleaned = 0.000190154 Jy ! Component: 150 - total flux cleaned = 0.000124904 Jy ! Component: 200 - total flux cleaned = 9.51183e-05 Jy ! Total flux subtracted in 200 components = 9.51183e-05 Jy ! Clean residual min=-0.001860 max=0.001824 Jy/beam ! Clean residual mean=0.000007 rms=0.000445 Jy/beam ! Combined flux in latest and established models = 0.111273 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 104 components and 0.111273 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083303Jy sigma=0.463319 ! Fit after self-cal, rms=0.083314Jy sigma=0.463311 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 = -2.43584e-05 Jy ! Component: 100 - total flux cleaned = 2.51e-06 Jy ! Component: 150 - total flux cleaned = -2.35519e-05 Jy ! Component: 200 - total flux cleaned = -4.80384e-05 Jy ! Total flux subtracted in 200 components = -4.80384e-05 Jy ! Clean residual min=-0.001844 max=0.001719 Jy/beam ! Clean residual mean=0.000007 rms=0.000438 Jy/beam ! Combined flux in latest and established models = 0.111225 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 117 components and 0.111225 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083293Jy sigma=0.463208 ! Fit after self-cal, rms=0.083294Jy sigma=0.463206 ! 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=0.083294Jy sigma=0.463206 ! Fit after self-cal, rms=0.083256Jy sigma=0.463197 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.966 mas, bmaj=18.35 mas, bpa=-0.1173 degrees ! Estimated noise=1.66742 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000304765 Jy ! Component: 100 - total flux cleaned = 0.00035198 Jy ! Component: 150 - total flux cleaned = 0.000429253 Jy ! Component: 200 - total flux cleaned = 0.000463437 Jy ! Total flux subtracted in 200 components = 0.000463437 Jy ! Clean residual min=-0.001502 max=0.001596 Jy/beam ! Clean residual mean=0.000011 rms=0.000493 Jy/beam ! Combined flux in latest and established models = 0.111689 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 131 components and 0.111689 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083244Jy sigma=0.463182 ! Fit after self-cal, rms=0.083248Jy sigma=0.463175 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 = 0.000112729 Jy ! Component: 100 - total flux cleaned = 8.26308e-05 Jy ! Component: 150 - total flux cleaned = 6.87367e-05 Jy ! Component: 200 - total flux cleaned = 4.25604e-05 Jy ! Total flux subtracted in 200 components = 4.25604e-05 Jy ! Clean residual min=-0.001515 max=0.001580 Jy/beam ! Clean residual mean=0.000010 rms=0.000486 Jy/beam ! Combined flux in latest and established models = 0.111731 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 137 components and 0.111731 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083242Jy sigma=0.463177 ! Fit after self-cal, rms=0.083242Jy sigma=0.463175 ! 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=3.107 mas, bmaj=8.172 mas, bpa=-3.773 degrees ! Estimated noise=1.34148 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.107 x 8.172 at -3.773 degrees (North through East) ! Clean map min=-0.0020517 max=0.10355 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=2.506 mas, bmaj=6.885 mas, bpa=-4.391 degrees ! Estimated noise=1.92781 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0793662 Jy ! Component: 100 - total flux cleaned = 0.0971315 Jy ! Component: 150 - total flux cleaned = 0.103621 Jy ! Component: 200 - total flux cleaned = 0.107664 Jy ! Total flux subtracted in 200 components = 0.107664 Jy ! Clean residual min=-0.002978 max=0.003306 Jy/beam ! Clean residual mean=0.000005 rms=0.000827 Jy/beam ! Combined flux in latest and established models = 0.107664 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.107664 Jy ! Inverting map and beam ! Estimated beam: bmin=3.107 mas, bmaj=8.172 mas, bpa=-3.773 degrees ! Estimated noise=1.34148 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 = 0.00240569 Jy ! Component: 100 - total flux cleaned = 0.00308804 Jy ! Component: 150 - total flux cleaned = 0.00353173 Jy ! Component: 200 - total flux cleaned = 0.00364468 Jy ! Total flux subtracted in 200 components = 0.00364468 Jy ! Clean residual min=-0.002018 max=0.001915 Jy/beam ! Clean residual mean=0.000008 rms=0.000486 Jy/beam ! Combined flux in latest and established models = 0.111309 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 52 components and 0.111309 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=7.966 mas, bmaj=18.35 mas, bpa=-0.1173 degrees ! Estimated noise=1.66742 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000347173 Jy ! Component: 100 - total flux cleaned = 0.000501157 Jy ! Component: 150 - total flux cleaned = 0.000566301 Jy ! Component: 200 - total flux cleaned = 0.00059806 Jy ! Total flux subtracted in 200 components = 0.00059806 Jy ! Clean residual min=-0.001474 max=0.001667 Jy/beam ! Clean residual mean=0.000012 rms=0.000502 Jy/beam ! Combined flux in latest and established models = 0.111907 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 = -2.32004e-05 Jy ! Component: 100 - total flux cleaned = -4.51826e-05 Jy ! Component: 150 - total flux cleaned = -6.68234e-05 Jy ! Component: 200 - total flux cleaned = -8.63727e-05 Jy ! Total flux subtracted in 200 components = -8.63727e-05 Jy ! Clean residual min=-0.001483 max=0.001632 Jy/beam ! Clean residual mean=0.000011 rms=0.000490 Jy/beam ! Combined flux in latest and established models = 0.111821 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 72 components and 0.111821 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.107 mas, bmaj=8.172 mas, bpa=-3.773 degrees ! Estimated noise=1.34148 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.83662e-05 Jy ! Component: 100 - total flux cleaned = -4.76856e-05 Jy ! Component: 150 - total flux cleaned = -0.000155766 Jy ! Component: 200 - total flux cleaned = -0.000188347 Jy ! Total flux subtracted in 200 components = -0.000188347 Jy ! Clean residual min=-0.001869 max=0.001657 Jy/beam ! Clean residual mean=0.000007 rms=0.000444 Jy/beam ! Combined flux in latest and established models = 0.111632 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 89 components and 0.111632 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083257Jy sigma=0.463355 ! Fit after self-cal, rms=0.083256Jy sigma=0.463337 wmodel J1928-2035_S_map.mod ! Writing 89 model components to file: J1928-2035_S_map.mod wobs J1928-2035_S_uvs.fits ! Writing UV FITS file: J1928-2035_S_uvs.fits wwins J1928-2035_S_map.win ! wwins: Wrote 3 windows to J1928-2035_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 = -0.000755388 Jy ! Component: 100 - total flux cleaned = -0.000941926 Jy ! Component: 150 - total flux cleaned = -0.00094265 Jy ! Component: 200 - total flux cleaned = -0.000887038 Jy ! Component: 250 - total flux cleaned = -0.000941554 Jy ! Component: 300 - total flux cleaned = -0.00094186 Jy ! Component: 350 - total flux cleaned = -0.000891118 Jy ! Component: 400 - total flux cleaned = -0.00089154 Jy ! Component: 450 - total flux cleaned = -0.000940397 Jy ! Component: 500 - total flux cleaned = -0.000964159 Jy ! Component: 550 - total flux cleaned = -0.00098771 Jy ! Component: 600 - total flux cleaned = -0.00103377 Jy ! Component: 650 - total flux cleaned = -0.0010786 Jy ! Component: 700 - total flux cleaned = -0.00105704 Jy ! Component: 750 - total flux cleaned = -0.00112157 Jy ! Component: 800 - total flux cleaned = -0.0012268 Jy ! Component: 850 - total flux cleaned = -0.00124725 Jy ! Component: 900 - total flux cleaned = -0.00132912 Jy ! Component: 950 - total flux cleaned = -0.00146999 Jy ! Component: 1000 - total flux cleaned = -0.0015889 Jy ! Component: 1050 - total flux cleaned = -0.00162803 Jy ! Component: 1100 - total flux cleaned = -0.00174407 Jy ! Component: 1150 - total flux cleaned = -0.00187736 Jy ! Component: 1200 - total flux cleaned = -0.00197139 Jy ! Component: 1250 - total flux cleaned = -0.00208251 Jy ! Component: 1300 - total flux cleaned = -0.00217424 Jy ! Component: 1350 - total flux cleaned = -0.00231912 Jy ! Component: 1400 - total flux cleaned = -0.00235485 Jy ! Component: 1450 - total flux cleaned = -0.00246113 Jy ! Component: 1500 - total flux cleaned = -0.00251372 Jy ! Component: 1550 - total flux cleaned = -0.00251413 Jy ! Component: 1600 - total flux cleaned = -0.00261732 Jy ! Component: 1650 - total flux cleaned = -0.00270231 Jy ! Component: 1700 - total flux cleaned = -0.00270263 Jy ! Component: 1750 - total flux cleaned = -0.00283559 Jy ! Component: 1800 - total flux cleaned = -0.00278612 Jy ! Component: 1850 - total flux cleaned = -0.00281877 Jy ! Component: 1900 - total flux cleaned = -0.00285125 Jy ! Component: 1950 - total flux cleaned = -0.00286726 Jy ! Component: 2000 - total flux cleaned = -0.00283599 Jy ! Component: 2050 - total flux cleaned = -0.00288324 Jy ! Component: 2100 - total flux cleaned = -0.00286759 Jy ! Component: 2150 - total flux cleaned = -0.00291388 Jy ! Component: 2200 - total flux cleaned = -0.00292914 Jy ! Component: 2250 - total flux cleaned = -0.00289911 Jy ! Component: 2300 - total flux cleaned = -0.00295914 Jy ! Component: 2350 - total flux cleaned = -0.00292946 Jy ! Component: 2400 - total flux cleaned = -0.00298846 Jy ! Component: 2450 - total flux cleaned = -0.00297356 Jy ! Component: 2500 - total flux cleaned = -0.00295906 Jy ! Component: 2550 - total flux cleaned = -0.00303108 Jy ! Component: 2600 - total flux cleaned = -0.00301694 Jy ! Component: 2650 - total flux cleaned = -0.00307362 Jy ! Component: 2700 - total flux cleaned = -0.00315793 Jy ! Component: 2750 - total flux cleaned = -0.00322744 Jy ! Component: 2800 - total flux cleaned = -0.00326885 Jy ! Component: 2850 - total flux cleaned = -0.00326872 Jy ! Component: 2900 - total flux cleaned = -0.00333679 Jy ! Component: 2950 - total flux cleaned = -0.00336381 Jy ! Component: 3000 - total flux cleaned = -0.00340394 Jy ! Component: 3050 - total flux cleaned = -0.00348399 Jy ! Component: 3100 - total flux cleaned = -0.0034707 Jy ! Component: 3150 - total flux cleaned = -0.00353656 Jy ! Component: 3200 - total flux cleaned = -0.00362813 Jy ! Component: 3250 - total flux cleaned = -0.00366702 Jy ! Component: 3300 - total flux cleaned = -0.00374464 Jy ! Component: 3350 - total flux cleaned = -0.00377049 Jy ! Component: 3400 - total flux cleaned = -0.0038216 Jy ! Component: 3450 - total flux cleaned = -0.00393603 Jy ! Component: 3500 - total flux cleaned = -0.00397385 Jy ! Component: 3550 - total flux cleaned = -0.00398653 Jy ! Component: 3600 - total flux cleaned = -0.00407427 Jy ! Component: 3650 - total flux cleaned = -0.00416128 Jy ! Component: 3700 - total flux cleaned = -0.00422314 Jy ! Component: 3750 - total flux cleaned = -0.0042724 Jy ! Component: 3800 - total flux cleaned = -0.0043459 Jy ! Component: 3850 - total flux cleaned = -0.00441893 Jy ! Component: 3900 - total flux cleaned = -0.00445532 Jy ! Component: 3950 - total flux cleaned = -0.00453984 Jy ! Component: 4000 - total flux cleaned = -0.00459991 Jy ! Component: 4050 - total flux cleaned = -0.00467166 Jy ! Total flux subtracted in 4096 components = -0.00470741 Jy ! Clean residual min=-0.000744 max=0.000677 Jy/beam ! Clean residual mean=0.000002 rms=0.000210 Jy/beam ! Combined flux in latest and established models = 0.106925 Jy keep ! Adding 266 model components to the UV plane model. ! The established model now contains 355 components and 0.106925 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1928-2035_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.107 x 8.172 at -3.773 degrees (North through East) ! Clean map min=-0.0015951 max=0.1028 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1928-2035_S_map.fits wmodel /image_prod/ug002_uva//J1928-2035_S_map.mod ! Writing 355 model components to file: /image_prod/ug002_uva//J1928-2035_S_map.mod wobs /image_prod/ug002_uva//J1928-2035_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1928-2035_S_uvs.fits wwins /image_prod/ug002_uva//J1928-2035_S_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uva//J1928-2035_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.102797 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000204592 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.597077 0.597077 1.19415 2.38831 4.77661 9.55322 19.1064 38.2129 76.4258 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.102 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 502.448 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1928-2035_S_dfm.log closed on Thu Mar 5 04:12:02 2020