! Started logfile: /image_prod/ug002_uva//J0052-2825_S_dfm.log on Wed Mar 4 18:42:56 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//J0052-2825_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0052-2825_S_uva.fits ! AN table 1: 25 integrations on 28 of 28 possible baselines. ! AN table 2: 25 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.98875 visibilities/baseline/integration-bin. ! Found source: J0052-2825 ! ! 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 4746 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 J0052-2825_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 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.053038Jy sigma=6.035505 ! Fit after self-cal, rms=0.748128Jy sigma=4.211362 ! 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=2.264 mas, bmaj=6.63 mas, bpa=-5.5 degrees ! Estimated noise=2.64499 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 = 0.201095 Jy ! Component: 100 - total flux cleaned = 0.253614 Jy ! Total flux subtracted in 100 components = 0.253614 Jy ! Clean residual min=-0.016982 max=0.028705 Jy/beam ! Clean residual mean=0.000005 rms=0.004353 Jy/beam ! Combined flux in latest and established models = 0.253614 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.253614 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.133714Jy sigma=0.556251 ! Fit after self-cal, rms=0.133544Jy sigma=0.555338 ! Inverting map ! Added new window around map position (3.5, -6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0276879 Jy ! Component: 100 - total flux cleaned = 0.0423994 Jy ! Total flux subtracted in 100 components = 0.0423994 Jy ! Clean residual min=-0.013770 max=0.016842 Jy/beam ! Clean residual mean=0.000022 rms=0.003124 Jy/beam ! Combined flux in latest and established models = 0.296013 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 19 components and 0.296013 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.126365Jy sigma=0.500390 ! Fit after self-cal, rms=0.126083Jy sigma=0.498063 ! 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=2.81 mas, bmaj=7.654 mas, bpa=-4.484 degrees ! Estimated noise=1.88508 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 = 0.0133047 Jy ! Component: 100 - total flux cleaned = 0.0200204 Jy ! Component: 150 - total flux cleaned = 0.0223514 Jy ! Component: 200 - total flux cleaned = 0.0226535 Jy ! Total flux subtracted in 200 components = 0.0226535 Jy ! Clean residual min=-0.014104 max=0.012785 Jy/beam ! Clean residual mean=0.000054 rms=0.003158 Jy/beam ! Combined flux in latest and established models = 0.318667 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 35 components and 0.318667 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.124019Jy sigma=0.488693 ! Fit after self-cal, rms=0.123943Jy sigma=0.487591 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.81 x 7.654 at -4.484 degrees (North through East) ! Clean map min=-0.013191 max=0.25059 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 HN 1.48 KP 0.99 LA 1.01 ! MK 0.94 NL 0.96 OV 0.89 SC 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.96 FD 0.91 HN 1.18 KP 1.04 ! LA 1.01 MK 0.94 OV 0.88 PT 1.11 ! SC 0.92 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.89 HN 1.45 KP 1.02 LA 1.05 ! MK 0.92 NL 0.99 OV 0.89 SC 1.15 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.48 FD 1.01 HN 1.17 KP 1.01 ! LA 1.09 MK 1.00 OV 0.89 PT 1.04 ! SC 1.12 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.22 HN 1.44 KP 1.02 LA 1.00 ! MK 0.99 NL 0.92 OV 0.87 SC 0.95 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 0.97 HN 1.15 KP 1.02 ! LA 1.02 MK 1.06 OV 0.90 PT 1.07 ! SC 0.91 ! ! ! Fit before self-cal, rms=0.123943Jy sigma=0.487591 ! Fit after self-cal, rms=0.114760Jy sigma=0.425791 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.818 mas, bmaj=7.629 mas, bpa=-4.47 degrees ! Estimated noise=1.90246 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 = -0.00119707 Jy ! Component: 100 - total flux cleaned = -0.00149505 Jy ! Component: 150 - total flux cleaned = -0.00182717 Jy ! Component: 200 - total flux cleaned = -0.00203923 Jy ! Total flux subtracted in 200 components = -0.00203923 Jy ! Clean residual min=-0.004758 max=0.004349 Jy/beam ! Clean residual mean=0.000028 rms=0.001013 Jy/beam ! Combined flux in latest and established models = 0.316628 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 51 components and 0.316628 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.114520Jy sigma=0.424711 ! Fit after self-cal, rms=0.114818Jy sigma=0.424298 ! 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=0.114818Jy sigma=0.424298 ! Fit after self-cal, rms=0.116202Jy sigma=0.424168 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.818 mas, bmaj=7.621 mas, bpa=-4.533 degrees ! Estimated noise=1.90407 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00080679 Jy ! Component: 100 - total flux cleaned = -0.00110317 Jy ! Component: 150 - total flux cleaned = -0.00129032 Jy ! Component: 200 - total flux cleaned = -0.00140177 Jy ! Total flux subtracted in 200 components = -0.00140177 Jy ! Clean residual min=-0.004380 max=0.004057 Jy/beam ! Clean residual mean=0.000027 rms=0.000957 Jy/beam ! Combined flux in latest and established models = 0.315226 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 62 components and 0.315226 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.116088Jy sigma=0.423611 ! Fit after self-cal, rms=0.116074Jy sigma=0.423539 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 = -0.000461397 Jy ! Component: 100 - total flux cleaned = -0.000560801 Jy ! Component: 150 - total flux cleaned = -0.00065029 Jy ! Component: 200 - total flux cleaned = -0.000767304 Jy ! Total flux subtracted in 200 components = -0.000767304 Jy ! Clean residual min=-0.004132 max=0.003931 Jy/beam ! Clean residual mean=0.000026 rms=0.000938 Jy/beam ! Combined flux in latest and established models = 0.314459 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 68 components and 0.314459 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.116029Jy sigma=0.423291 ! Fit after self-cal, rms=0.116016Jy sigma=0.423259 ! 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=0.116016Jy sigma=0.423259 ! Fit after self-cal, rms=0.117499Jy sigma=0.423082 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.818 mas, bmaj=7.611 mas, bpa=-4.598 degrees ! Estimated noise=1.9049 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000716521 Jy ! Component: 100 - total flux cleaned = -0.000766856 Jy ! Component: 150 - total flux cleaned = -0.000854012 Jy ! Component: 200 - total flux cleaned = -0.000970326 Jy ! Total flux subtracted in 200 components = -0.000970326 Jy ! Clean residual min=-0.003916 max=0.003780 Jy/beam ! Clean residual mean=0.000025 rms=0.000899 Jy/beam ! Combined flux in latest and established models = 0.313488 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 72 components and 0.313488 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.117441Jy sigma=0.422793 ! Fit after self-cal, rms=0.117444Jy sigma=0.422754 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 = -0.000310011 Jy ! Component: 100 - total flux cleaned = -0.000379659 Jy ! Component: 150 - total flux cleaned = -0.000410243 Jy ! Component: 200 - total flux cleaned = -0.000381673 Jy ! Total flux subtracted in 200 components = -0.000381673 Jy ! Clean residual min=-0.003713 max=0.003758 Jy/beam ! Clean residual mean=0.000025 rms=0.000887 Jy/beam ! Combined flux in latest and established models = 0.313107 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 78 components and 0.313107 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.117422Jy sigma=0.422626 ! Fit after self-cal, rms=0.117415Jy sigma=0.422610 ! 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=0.117415Jy sigma=0.422610 ! Fit after self-cal, rms=0.118560Jy sigma=0.422500 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.049 mas, bmaj=19.52 mas, bpa=0.1608 degrees ! Estimated noise=2.48393 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000644352 Jy ! Component: 100 - total flux cleaned = -0.000756785 Jy ! Component: 150 - total flux cleaned = -0.000853765 Jy ! Component: 200 - total flux cleaned = -0.000897408 Jy ! Total flux subtracted in 200 components = -0.000897408 Jy ! Clean residual min=-0.004440 max=0.004344 Jy/beam ! Clean residual mean=0.000052 rms=0.001233 Jy/beam ! Combined flux in latest and established models = 0.312209 Jy selfcal ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 81 components and 0.312209 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.118551Jy sigma=0.422547 ! Fit after self-cal, rms=0.118556Jy sigma=0.422528 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 = 3.38205e-05 Jy ! Component: 100 - total flux cleaned = -1.00297e-05 Jy ! Component: 150 - total flux cleaned = -1.07125e-05 Jy ! Component: 200 - total flux cleaned = -3.03909e-05 Jy ! Total flux subtracted in 200 components = -3.03909e-05 Jy ! Clean residual min=-0.004417 max=0.004365 Jy/beam ! Clean residual mean=0.000052 rms=0.001230 Jy/beam ! Combined flux in latest and established models = 0.312179 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 83 components and 0.312179 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.118553Jy sigma=0.422587 ! Fit after self-cal, rms=0.118546Jy sigma=0.422571 ! 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=2.818 mas, bmaj=7.601 mas, bpa=-4.646 degrees ! Estimated noise=1.90497 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.818 x 7.601 at -4.646 degrees (North through East) ! Clean map min=-0.0032716 max=0.25515 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=2.259 mas, bmaj=6.582 mas, bpa=-5.504 degrees ! Estimated noise=2.67044 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.202709 Jy ! Component: 100 - total flux cleaned = 0.255662 Jy ! Component: 150 - total flux cleaned = 0.28007 Jy ! Component: 200 - total flux cleaned = 0.293341 Jy ! Total flux subtracted in 200 components = 0.293341 Jy ! Clean residual min=-0.005586 max=0.006708 Jy/beam ! Clean residual mean=0.000005 rms=0.001459 Jy/beam ! Combined flux in latest and established models = 0.293341 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 0.293341 Jy ! Inverting map and beam ! Estimated beam: bmin=2.818 mas, bmaj=7.601 mas, bpa=-4.646 degrees ! Estimated noise=1.90497 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 = 0.00849075 Jy ! Component: 100 - total flux cleaned = 0.0128576 Jy ! Component: 150 - total flux cleaned = 0.0154031 Jy ! Component: 200 - total flux cleaned = 0.0167953 Jy ! Total flux subtracted in 200 components = 0.0167953 Jy ! Clean residual min=-0.003325 max=0.004224 Jy/beam ! Clean residual mean=0.000022 rms=0.000898 Jy/beam ! Combined flux in latest and established models = 0.310137 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 46 components and 0.310137 Jy ! Inverting map ! Added new window around map position (13.5, -39.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00348124 Jy ! Component: 100 - total flux cleaned = 0.00399175 Jy ! Component: 150 - total flux cleaned = 0.00454816 Jy ! Component: 200 - total flux cleaned = 0.00482278 Jy ! Total flux subtracted in 200 components = 0.00482278 Jy ! Clean residual min=-0.003308 max=0.003307 Jy/beam ! Clean residual mean=0.000020 rms=0.000830 Jy/beam ! Combined flux in latest and established models = 0.314959 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 71 components and 0.314959 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=8.049 mas, bmaj=19.52 mas, bpa=0.1608 degrees ! Estimated noise=2.48393 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00061062 Jy ! Component: 100 - total flux cleaned = 0.000728682 Jy ! Component: 150 - total flux cleaned = 0.000729875 Jy ! Component: 200 - total flux cleaned = 0.000760192 Jy ! Total flux subtracted in 200 components = 0.000760192 Jy ! Clean residual min=-0.003965 max=0.004416 Jy/beam ! Clean residual mean=0.000045 rms=0.001142 Jy/beam ! Combined flux in latest and established models = 0.31572 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 = 2.75057e-05 Jy ! Component: 100 - total flux cleaned = 2.84014e-05 Jy ! Component: 150 - total flux cleaned = 2.83659e-05 Jy ! Component: 200 - total flux cleaned = 2.66061e-06 Jy ! Total flux subtracted in 200 components = 2.66061e-06 Jy ! Clean residual min=-0.003929 max=0.004416 Jy/beam ! Clean residual mean=0.000044 rms=0.001136 Jy/beam ! Combined flux in latest and established models = 0.315722 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 88 components and 0.315722 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.818 mas, bmaj=7.601 mas, bpa=-4.646 degrees ! Estimated noise=1.90497 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000741898 Jy ! Component: 100 - total flux cleaned = -0.000680726 Jy ! Component: 150 - total flux cleaned = -0.000682126 Jy ! Component: 200 - total flux cleaned = -0.000593164 Jy ! Total flux subtracted in 200 components = -0.000593164 Jy ! Clean residual min=-0.003322 max=0.003298 Jy/beam ! Clean residual mean=0.000020 rms=0.000806 Jy/beam ! Combined flux in latest and established models = 0.315129 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 103 components and 0.315129 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.118449Jy sigma=0.421805 ! Fit after self-cal, rms=0.118392Jy sigma=0.421662 wmodel J0052-2825_S_map.mod ! Writing 103 model components to file: J0052-2825_S_map.mod wobs J0052-2825_S_uvs.fits ! Writing UV FITS file: J0052-2825_S_uvs.fits wwins J0052-2825_S_map.win ! wwins: Wrote 3 windows to J0052-2825_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 = 0.000490019 Jy ! Component: 100 - total flux cleaned = 0.000653828 Jy ! Component: 150 - total flux cleaned = 0.000855016 Jy ! Component: 200 - total flux cleaned = 0.00090471 Jy ! Component: 250 - total flux cleaned = 0.000861426 Jy ! Component: 300 - total flux cleaned = 0.000862198 Jy ! Component: 350 - total flux cleaned = 0.000777025 Jy ! Component: 400 - total flux cleaned = 0.000858011 Jy ! Component: 450 - total flux cleaned = 0.000936306 Jy ! Component: 500 - total flux cleaned = 0.00105165 Jy ! Component: 550 - total flux cleaned = 0.0011649 Jy ! Component: 600 - total flux cleaned = 0.00127566 Jy ! Component: 650 - total flux cleaned = 0.00134818 Jy ! Component: 700 - total flux cleaned = 0.00155917 Jy ! Component: 750 - total flux cleaned = 0.00169688 Jy ! Component: 800 - total flux cleaned = 0.00193243 Jy ! Component: 850 - total flux cleaned = 0.00213009 Jy ! Component: 900 - total flux cleaned = 0.00248414 Jy ! Component: 950 - total flux cleaned = 0.0027045 Jy ! Component: 1000 - total flux cleaned = 0.00288983 Jy ! Component: 1050 - total flux cleaned = 0.00316313 Jy ! Component: 1100 - total flux cleaned = 0.00337241 Jy ! Component: 1150 - total flux cleaned = 0.0036078 Jy ! Component: 1200 - total flux cleaned = 0.00375276 Jy ! Component: 1250 - total flux cleaned = 0.00398099 Jy ! Component: 1300 - total flux cleaned = 0.0040657 Jy ! Component: 1350 - total flux cleaned = 0.00425994 Jy ! Component: 1400 - total flux cleaned = 0.00445116 Jy ! Component: 1450 - total flux cleaned = 0.00455878 Jy ! Component: 1500 - total flux cleaned = 0.00474491 Jy ! Component: 1550 - total flux cleaned = 0.00495435 Jy ! Component: 1600 - total flux cleaned = 0.00510961 Jy ! Component: 1650 - total flux cleaned = 0.00526244 Jy ! Component: 1700 - total flux cleaned = 0.0053883 Jy ! Component: 1750 - total flux cleaned = 0.00551224 Jy ! Component: 1800 - total flux cleaned = 0.00558544 Jy ! Component: 1850 - total flux cleaned = 0.00568241 Jy ! Component: 1900 - total flux cleaned = 0.00584997 Jy ! Component: 1950 - total flux cleaned = 0.0059449 Jy ! Component: 2000 - total flux cleaned = 0.00599178 Jy ! Component: 2050 - total flux cleaned = 0.00610752 Jy ! Component: 2100 - total flux cleaned = 0.00613063 Jy ! Component: 2150 - total flux cleaned = 0.00626603 Jy ! Component: 2200 - total flux cleaned = 0.00631057 Jy ! Component: 2250 - total flux cleaned = 0.00626663 Jy ! Component: 2300 - total flux cleaned = 0.00637571 Jy ! Component: 2350 - total flux cleaned = 0.00641852 Jy ! Component: 2400 - total flux cleaned = 0.00646114 Jy ! Component: 2450 - total flux cleaned = 0.00648222 Jy ! Component: 2500 - total flux cleaned = 0.00654505 Jy ! Component: 2550 - total flux cleaned = 0.00660695 Jy ! Component: 2600 - total flux cleaned = 0.00662746 Jy ! Component: 2650 - total flux cleaned = 0.00666782 Jy ! Component: 2700 - total flux cleaned = 0.00668793 Jy ! Component: 2750 - total flux cleaned = 0.00674774 Jy ! Component: 2800 - total flux cleaned = 0.00674769 Jy ! Component: 2850 - total flux cleaned = 0.00684488 Jy ! Component: 2900 - total flux cleaned = 0.00680608 Jy ! Component: 2950 - total flux cleaned = 0.00684429 Jy ! Component: 3000 - total flux cleaned = 0.00678729 Jy ! Component: 3050 - total flux cleaned = 0.00684385 Jy ! Component: 3100 - total flux cleaned = 0.00678776 Jy ! Component: 3150 - total flux cleaned = 0.00678771 Jy ! Component: 3200 - total flux cleaned = 0.00678773 Jy ! Component: 3250 - total flux cleaned = 0.00678777 Jy ! Component: 3300 - total flux cleaned = 0.00675179 Jy ! Component: 3350 - total flux cleaned = 0.00678775 Jy ! Component: 3400 - total flux cleaned = 0.00682311 Jy ! Component: 3450 - total flux cleaned = 0.00677027 Jy ! Component: 3500 - total flux cleaned = 0.00680546 Jy ! Component: 3550 - total flux cleaned = 0.0068055 Jy ! Component: 3600 - total flux cleaned = 0.00678852 Jy ! Component: 3650 - total flux cleaned = 0.00682277 Jy ! Component: 3700 - total flux cleaned = 0.00683969 Jy ! Component: 3750 - total flux cleaned = 0.00685665 Jy ! Component: 3800 - total flux cleaned = 0.0068735 Jy ! Component: 3850 - total flux cleaned = 0.00687343 Jy ! Component: 3900 - total flux cleaned = 0.00685687 Jy ! Component: 3950 - total flux cleaned = 0.00693911 Jy ! Component: 4000 - total flux cleaned = 0.00697178 Jy ! Component: 4050 - total flux cleaned = 0.00698804 Jy ! Total flux subtracted in 4096 components = 0.00697188 Jy ! Clean residual min=-0.000824 max=0.000923 Jy/beam ! Clean residual mean=0.000002 rms=0.000292 Jy/beam ! Combined flux in latest and established models = 0.322101 Jy keep ! Adding 296 model components to the UV plane model. ! The established model now contains 399 components and 0.322101 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0052-2825_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.818 x 7.601 at -4.646 degrees (North through East) ! Clean map min=-0.0019898 max=0.25867 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0052-2825_S_map.fits wmodel /image_prod/ug002_uva//J0052-2825_S_map.mod ! Writing 399 model components to file: /image_prod/ug002_uva//J0052-2825_S_map.mod wobs /image_prod/ug002_uva//J0052-2825_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0052-2825_S_uvs.fits wwins /image_prod/ug002_uva//J0052-2825_S_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uva//J0052-2825_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.258668 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000290316 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.336705 0.336705 0.67341 1.34682 2.69364 5.38728 10.7746 21.5491 43.0983 86.1965 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.258 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 890.987 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0052-2825_S_dfm.log closed on Wed Mar 4 18:43:00 2020