! Started logfile: /vlbi/uf001/uva//J2123-3046_S_dfm.log on Mon Jan 14 05:51:18 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//J2123-3046_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J2123-3046_S_uva.fits ! AN table 1: 38 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.877193 visibilities/baseline/integration-bin. ! Found source: J2123-3046 ! ! 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 4500 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 J2123-3046_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 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.007805Jy sigma=16.238689 ! Fit after self-cal, rms=0.822456Jy sigma=13.093639 ! 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=2.619 mas, bmaj=8.41 mas, bpa=3.549 degrees ! Estimated noise=0.892481 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 = 0.141582 Jy ! Component: 100 - total flux cleaned = 0.173581 Jy ! Total flux subtracted in 100 components = 0.173581 Jy ! Clean residual min=-0.009394 max=0.018958 Jy/beam ! Clean residual mean=-0.000041 rms=0.002925 Jy/beam ! Combined flux in latest and established models = 0.173581 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.173581 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.101040Jy sigma=1.488973 ! Fit after self-cal, rms=0.100889Jy sigma=1.488336 ! Inverting map ! Added new window around map position (6, -1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.017335 Jy ! Component: 100 - total flux cleaned = 0.027941 Jy ! Total flux subtracted in 100 components = 0.027941 Jy ! Clean residual min=-0.008503 max=0.015449 Jy/beam ! Clean residual mean=-0.000018 rms=0.002473 Jy/beam ! Combined flux in latest and established models = 0.201522 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 22 components and 0.201522 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.097201Jy sigma=1.411973 ! Fit after self-cal, rms=0.096964Jy sigma=1.406446 ! 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=3.306 mas, bmaj=9.997 mas, bpa=3.054 degrees ! Estimated noise=0.673823 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 (7.5, 14). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0140725 Jy ! Component: 100 - total flux cleaned = 0.0210378 Jy ! Component: 150 - total flux cleaned = 0.0224936 Jy ! Component: 200 - total flux cleaned = 0.0238953 Jy ! Total flux subtracted in 200 components = 0.0238953 Jy ! Clean residual min=-0.006969 max=0.010263 Jy/beam ! Clean residual mean=0.000003 rms=0.001922 Jy/beam ! Combined flux in latest and established models = 0.225418 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 49 components and 0.225418 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.094717Jy sigma=1.363379 ! Fit after self-cal, rms=0.094596Jy sigma=1.359362 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.306 x 9.997 at 3.054 degrees (North through East) ! Clean map min=-0.0068106 max=0.17586 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.93 HN 1.25 KP 1.02 ! LA 0.91 MK 0.96 NL 1.02 OV 0.96 ! PT 1.00 SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.92 HN 1.34 KP 1.01 ! LA 0.94 MK 1.03 NL 1.08 OV 0.97 ! PT 0.97 SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.93 HN 1.36 KP 1.03 ! LA 0.92 MK 1.09 NL 1.02 OV 0.95 ! PT 0.99 SC 0.97 ! ! ! Fit before self-cal, rms=0.094596Jy sigma=1.359362 ! Fit after self-cal, rms=0.101512Jy sigma=1.321571 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.336 mas, bmaj=10.02 mas, bpa=3.885 degrees ! Estimated noise=0.674073 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 = -0.00319581 Jy ! Component: 100 - total flux cleaned = -0.0044102 Jy ! Component: 150 - total flux cleaned = -0.00495559 Jy ! Component: 200 - total flux cleaned = -0.00533522 Jy ! Total flux subtracted in 200 components = -0.00533522 Jy ! Clean residual min=-0.004686 max=0.004936 Jy/beam ! Clean residual mean=0.000023 rms=0.001333 Jy/beam ! Combined flux in latest and established models = 0.220082 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 76 components and 0.220082 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.101089Jy sigma=1.316964 ! Fit after self-cal, rms=0.101276Jy sigma=1.316392 ! 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=0.101276Jy sigma=1.316392 ! Fit after self-cal, rms=0.120986Jy sigma=1.296484 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.361 mas, bmaj=10.07 mas, bpa=3.81 degrees ! Estimated noise=0.674554 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00211769 Jy ! Component: 100 - total flux cleaned = -0.00245012 Jy ! Component: 150 - total flux cleaned = -0.00252203 Jy ! Component: 200 - total flux cleaned = -0.00252283 Jy ! Total flux subtracted in 200 components = -0.00252283 Jy ! Clean residual min=-0.003727 max=0.003582 Jy/beam ! Clean residual mean=0.000021 rms=0.000915 Jy/beam ! Combined flux in latest and established models = 0.21756 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 94 components and 0.21756 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.120859Jy sigma=1.294289 ! Fit after self-cal, rms=0.120997Jy sigma=1.293927 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 = -0.000857108 Jy ! Component: 100 - total flux cleaned = -0.000804915 Jy ! Component: 150 - total flux cleaned = -0.000757331 Jy ! Component: 200 - total flux cleaned = -0.000711537 Jy ! Total flux subtracted in 200 components = -0.000711537 Jy ! Clean residual min=-0.003468 max=0.003402 Jy/beam ! Clean residual mean=0.000020 rms=0.000887 Jy/beam ! Combined flux in latest and established models = 0.216848 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 108 components and 0.216848 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.120944Jy sigma=1.293012 ! Fit after self-cal, rms=0.120942Jy sigma=1.292954 ! 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=0.120942Jy sigma=1.292954 ! Fit after self-cal, rms=0.124680Jy sigma=1.292410 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.36 mas, bmaj=10.08 mas, bpa=3.802 degrees ! Estimated noise=0.67249 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00159668 Jy ! Component: 100 - total flux cleaned = -0.00181038 Jy ! Component: 150 - total flux cleaned = -0.00171665 Jy ! Component: 200 - total flux cleaned = -0.00163305 Jy ! Total flux subtracted in 200 components = -0.00163305 Jy ! Clean residual min=-0.003267 max=0.003366 Jy/beam ! Clean residual mean=0.000020 rms=0.000849 Jy/beam ! Combined flux in latest and established models = 0.215215 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 124 components and 0.215215 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.124608Jy sigma=1.291579 ! Fit after self-cal, rms=0.124629Jy sigma=1.291481 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 = -0.000620492 Jy ! Component: 100 - total flux cleaned = -0.000542101 Jy ! Component: 150 - total flux cleaned = -0.000434509 Jy ! Component: 200 - total flux cleaned = -0.000401113 Jy ! Total flux subtracted in 200 components = -0.000401113 Jy ! Clean residual min=-0.003191 max=0.003281 Jy/beam ! Clean residual mean=0.000019 rms=0.000834 Jy/beam ! Combined flux in latest and established models = 0.214814 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 135 components and 0.214814 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.124596Jy sigma=1.291067 ! Fit after self-cal, rms=0.124596Jy sigma=1.291034 ! 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=0.124596Jy sigma=1.291034 ! Fit after self-cal, rms=0.126229Jy sigma=1.290764 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.11 mas, bmaj=21.45 mas, bpa=2.874 degrees ! Estimated noise=0.808896 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000925405 Jy ! Component: 100 - total flux cleaned = -0.000994963 Jy ! Component: 150 - total flux cleaned = -0.000970144 Jy ! Component: 200 - total flux cleaned = -0.000994777 Jy ! Total flux subtracted in 200 components = -0.000994777 Jy ! Clean residual min=-0.003136 max=0.003591 Jy/beam ! Clean residual mean=0.000038 rms=0.001010 Jy/beam ! Combined flux in latest and established models = 0.213819 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 159 components and 0.213819 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.126203Jy sigma=1.290637 ! Fit after self-cal, rms=0.126212Jy sigma=1.290533 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 = -0.000281964 Jy ! Component: 100 - total flux cleaned = -0.00031385 Jy ! Component: 150 - total flux cleaned = -0.000314475 Jy ! Component: 200 - total flux cleaned = -0.000295365 Jy ! Total flux subtracted in 200 components = -0.000295365 Jy ! Clean residual min=-0.003111 max=0.003566 Jy/beam ! Clean residual mean=0.000037 rms=0.001000 Jy/beam ! Combined flux in latest and established models = 0.213524 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 168 components and 0.213524 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.126202Jy sigma=1.290507 ! Fit after self-cal, rms=0.126198Jy sigma=1.290462 ! 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=3.358 mas, bmaj=10.08 mas, bpa=3.818 degrees ! Estimated noise=0.67071 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.358 x 10.08 at 3.818 degrees (North through East) ! Clean map min=-0.0043968 max=0.17655 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=2.648 mas, bmaj=8.425 mas, bpa=4.411 degrees ! Estimated noise=0.898463 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.142153 Jy ! Component: 100 - total flux cleaned = 0.173804 Jy ! Component: 150 - total flux cleaned = 0.186624 Jy ! Component: 200 - total flux cleaned = 0.195128 Jy ! Total flux subtracted in 200 components = 0.195128 Jy ! Clean residual min=-0.005143 max=0.004767 Jy/beam ! Clean residual mean=-0.000006 rms=0.001300 Jy/beam ! Combined flux in latest and established models = 0.195128 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 31 model components to the UV plane model. ! The established model now contains 31 components and 0.195128 Jy ! Inverting map and beam ! Estimated beam: bmin=3.358 mas, bmaj=10.08 mas, bpa=3.818 degrees ! Estimated noise=0.67071 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) ! Added new window around map position (1.5, 10.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00877204 Jy ! Component: 100 - total flux cleaned = 0.0136361 Jy ! Component: 150 - total flux cleaned = 0.0166675 Jy ! Component: 200 - total flux cleaned = 0.0182929 Jy ! Total flux subtracted in 200 components = 0.0182929 Jy ! Clean residual min=-0.003130 max=0.003980 Jy/beam ! Clean residual mean=0.000020 rms=0.000870 Jy/beam ! Combined flux in latest and established models = 0.213421 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 79 components and 0.213421 Jy ! Inverting map ! Added new window around map position (94, -17). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00183037 Jy ! Component: 100 - total flux cleaned = 0.00213624 Jy ! Component: 150 - total flux cleaned = 0.00260177 Jy ! Component: 200 - total flux cleaned = 0.00278015 Jy ! Total flux subtracted in 200 components = 0.00278015 Jy ! Clean residual min=-0.002785 max=0.002942 Jy/beam ! Clean residual mean=0.000017 rms=0.000800 Jy/beam ! Combined flux in latest and established models = 0.216201 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 101 components and 0.216201 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=8.11 mas, bmaj=21.45 mas, bpa=2.874 degrees ! Estimated noise=0.808896 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000146251 Jy ! Component: 100 - total flux cleaned = -0.000144807 Jy ! Component: 150 - total flux cleaned = -4.83011e-05 Jy ! Component: 200 - total flux cleaned = -7.83797e-06 Jy ! Total flux subtracted in 200 components = -7.83797e-06 Jy ! Clean residual min=-0.002873 max=0.003572 Jy/beam ! Clean residual mean=0.000029 rms=0.000963 Jy/beam ! Combined flux in latest and established models = 0.216193 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 = 1.77082e-06 Jy ! Component: 100 - total flux cleaned = 1.81333e-06 Jy ! Component: 150 - total flux cleaned = 1.06307e-06 Jy ! Component: 200 - total flux cleaned = 1.92163e-06 Jy ! Total flux subtracted in 200 components = 1.92163e-06 Jy ! Clean residual min=-0.002920 max=0.003594 Jy/beam ! Clean residual mean=0.000030 rms=0.000954 Jy/beam ! Combined flux in latest and established models = 0.216195 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 133 components and 0.216195 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.358 mas, bmaj=10.08 mas, bpa=3.818 degrees ! Estimated noise=0.67071 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000109558 Jy ! Component: 100 - total flux cleaned = -1.95924e-05 Jy ! Component: 150 - total flux cleaned = -1.74732e-05 Jy ! Component: 200 - total flux cleaned = -5.52389e-05 Jy ! Total flux subtracted in 200 components = -5.52389e-05 Jy ! Clean residual min=-0.002695 max=0.002791 Jy/beam ! Clean residual mean=0.000016 rms=0.000759 Jy/beam ! Combined flux in latest and established models = 0.21614 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 145 components and 0.21614 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.126119Jy sigma=1.287999 ! Fit after self-cal, rms=0.126033Jy sigma=1.287506 wmodel J2123-3046_S_map.mod ! Writing 145 model components to file: J2123-3046_S_map.mod wobs J2123-3046_S_uvs.fits ! Writing UV FITS file: J2123-3046_S_uvs.fits wwins J2123-3046_S_map.win ! wwins: Wrote 5 windows to J2123-3046_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 = 0.000751272 Jy ! Component: 100 - total flux cleaned = 0.00108508 Jy ! Component: 150 - total flux cleaned = 0.00104137 Jy ! Component: 200 - total flux cleaned = 0.00108596 Jy ! Component: 250 - total flux cleaned = 0.00108619 Jy ! Component: 300 - total flux cleaned = 0.00108597 Jy ! Component: 350 - total flux cleaned = 0.00108585 Jy ! Component: 400 - total flux cleaned = 0.00104757 Jy ! Component: 450 - total flux cleaned = 0.00104755 Jy ! Component: 500 - total flux cleaned = 0.00108407 Jy ! Component: 550 - total flux cleaned = 0.00108316 Jy ! Component: 600 - total flux cleaned = 0.00101321 Jy ! Component: 650 - total flux cleaned = 0.00104653 Jy ! Component: 700 - total flux cleaned = 0.00094645 Jy ! Component: 750 - total flux cleaned = 0.000914133 Jy ! Component: 800 - total flux cleaned = 0.000914325 Jy ! Component: 850 - total flux cleaned = 0.00094558 Jy ! Component: 900 - total flux cleaned = 0.000883842 Jy ! Component: 950 - total flux cleaned = 0.000944199 Jy ! Component: 1000 - total flux cleaned = 0.000855294 Jy ! Component: 1050 - total flux cleaned = 0.00082619 Jy ! Component: 1100 - total flux cleaned = 0.000854976 Jy ! Component: 1150 - total flux cleaned = 0.000854838 Jy ! Component: 1200 - total flux cleaned = 0.000882507 Jy ! Component: 1250 - total flux cleaned = 0.000827188 Jy ! Component: 1300 - total flux cleaned = 0.000854644 Jy ! Component: 1350 - total flux cleaned = 0.000774045 Jy ! Component: 1400 - total flux cleaned = 0.000774067 Jy ! Component: 1450 - total flux cleaned = 0.000800378 Jy ! Component: 1500 - total flux cleaned = 0.000748613 Jy ! Component: 1550 - total flux cleaned = 0.000697946 Jy ! Component: 1600 - total flux cleaned = 0.000723429 Jy ! Component: 1650 - total flux cleaned = 0.00069846 Jy ! Component: 1700 - total flux cleaned = 0.000674129 Jy ! Component: 1750 - total flux cleaned = 0.000698492 Jy ! Component: 1800 - total flux cleaned = 0.000626497 Jy ! Component: 1850 - total flux cleaned = 0.000674033 Jy ! Component: 1900 - total flux cleaned = 0.000603172 Jy ! Component: 1950 - total flux cleaned = 0.000626606 Jy ! Component: 2000 - total flux cleaned = 0.000626432 Jy ! Component: 2050 - total flux cleaned = 0.000581071 Jy ! Component: 2100 - total flux cleaned = 0.000558478 Jy ! Component: 2150 - total flux cleaned = 0.000536123 Jy ! Component: 2200 - total flux cleaned = 0.000558506 Jy ! Component: 2250 - total flux cleaned = 0.000580303 Jy ! Component: 2300 - total flux cleaned = 0.000580091 Jy ! Component: 2350 - total flux cleaned = 0.000558431 Jy ! Component: 2400 - total flux cleaned = 0.000558368 Jy ! Component: 2450 - total flux cleaned = 0.000600842 Jy ! Component: 2500 - total flux cleaned = 0.000600638 Jy ! Component: 2550 - total flux cleaned = 0.000579939 Jy ! Component: 2600 - total flux cleaned = 0.000538873 Jy ! Component: 2650 - total flux cleaned = 0.00060012 Jy ! Component: 2700 - total flux cleaned = 0.000600223 Jy ! Component: 2750 - total flux cleaned = 0.000560072 Jy ! Component: 2800 - total flux cleaned = 0.000540335 Jy ! Component: 2850 - total flux cleaned = 0.000579961 Jy ! Component: 2900 - total flux cleaned = 0.000540439 Jy ! Component: 2950 - total flux cleaned = 0.000540455 Jy ! Component: 3000 - total flux cleaned = 0.000579058 Jy ! Component: 3050 - total flux cleaned = 0.000617671 Jy ! Component: 3100 - total flux cleaned = 0.000674975 Jy ! Component: 3150 - total flux cleaned = 0.000731932 Jy ! Component: 3200 - total flux cleaned = 0.000807482 Jy ! Component: 3250 - total flux cleaned = 0.000863947 Jy ! Component: 3300 - total flux cleaned = 0.000901322 Jy ! Component: 3350 - total flux cleaned = 0.00104969 Jy ! Component: 3400 - total flux cleaned = 0.00104966 Jy ! Component: 3450 - total flux cleaned = 0.00115977 Jy ! Component: 3500 - total flux cleaned = 0.001251 Jy ! Component: 3550 - total flux cleaned = 0.00134163 Jy ! Component: 3600 - total flux cleaned = 0.00141377 Jy ! Component: 3650 - total flux cleaned = 0.00150343 Jy ! Component: 3700 - total flux cleaned = 0.00157474 Jy ! Component: 3750 - total flux cleaned = 0.00166336 Jy ! Component: 3800 - total flux cleaned = 0.00173394 Jy ! Component: 3850 - total flux cleaned = 0.00176896 Jy ! Component: 3900 - total flux cleaned = 0.0018039 Jy ! Component: 3950 - total flux cleaned = 0.00190807 Jy ! Component: 4000 - total flux cleaned = 0.00194261 Jy ! Component: 4050 - total flux cleaned = 0.00192536 Jy ! Total flux subtracted in 4096 components = 0.00202815 Jy ! Clean residual min=-0.001293 max=0.000879 Jy/beam ! Clean residual mean=0.000000 rms=0.000322 Jy/beam ! Combined flux in latest and established models = 0.218168 Jy keep ! Adding 307 model components to the UV plane model. ! The established model now contains 452 components and 0.218168 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J2123-3046_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.358 x 10.08 at 3.818 degrees (North through East) ! Clean map min=-0.0022529 max=0.17804 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J2123-3046_S_map.fits wmodel /vlbi/uf001/uva//J2123-3046_S_map.mod ! Writing 452 model components to file: /vlbi/uf001/uva//J2123-3046_S_map.mod wobs /vlbi/uf001/uva//J2123-3046_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J2123-3046_S_uvs.fits wwins /vlbi/uf001/uva//J2123-3046_S_map.win ! wwins: Wrote 6 windows to /vlbi/uf001/uva//J2123-3046_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.178045 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000316201 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.532789 0.532789 1.06558 2.13116 4.26231 8.52462 17.0492 34.0985 68.197 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.178 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 563.074 quit ! Quitting program ! Log file /vlbi/uf001/uva//J2123-3046_S_dfm.log closed on Mon Jan 14 05:51:23 2019