! Started logfile: /image_prod/ug002_uva//J0806-3519_S_dfm.log on Wed Mar 4 22:13:32 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//J0806-3519_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0806-3519_S_uva.fits ! AN table 1: 38 integrations on 28 of 28 possible baselines. ! AN table 2: 38 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.997122 visibilities/baseline/integration-bin. ! Found source: J0806-3519 ! ! 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 7275 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 J0806-3519_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=1.001243Jy sigma=5.765639 ! Fit after self-cal, rms=0.885146Jy sigma=4.991825 ! 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=2.611 mas, bmaj=8.402 mas, bpa=4.677 degrees ! Estimated noise=2.90354 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 = 0.0848087 Jy ! Component: 100 - total flux cleaned = 0.123488 Jy ! Total flux subtracted in 100 components = 0.123488 Jy ! Clean residual min=-0.010707 max=0.018878 Jy/beam ! Clean residual mean=-0.000074 rms=0.003398 Jy/beam ! Combined flux in latest and established models = 0.123488 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 28 components and 0.123488 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.104470Jy sigma=0.557017 ! Fit after self-cal, rms=0.104091Jy sigma=0.555436 ! 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=3.395 mas, bmaj=10.28 mas, bpa=3.702 degrees ! Estimated noise=1.49632 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 = 0.0340323 Jy ! Component: 100 - total flux cleaned = 0.0508005 Jy ! Component: 150 - total flux cleaned = 0.0594627 Jy ! Component: 200 - total flux cleaned = 0.0639419 Jy ! Total flux subtracted in 200 components = 0.0639419 Jy ! Clean residual min=-0.005165 max=0.008258 Jy/beam ! Clean residual mean=-0.000048 rms=0.001611 Jy/beam ! Combined flux in latest and established models = 0.187429 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 64 components and 0.187429 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.096182Jy sigma=0.472485 ! Fit after self-cal, rms=0.096109Jy sigma=0.472043 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.395 x 10.28 at 3.702 degrees (North through East) ! Clean map min=-0.0048408 max=0.10902 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 HN 1.51 KP 0.95 LA 0.92 ! NL 1.15 OV 1.01 PT 0.93 SC 1.13 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 0.94 KP 0.94 LA 0.98 ! MK 1.07 NL 1.32 OV 1.03 PT 0.97 ! SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.95 HN 1.39 KP 1.00 LA 0.96 ! NL 1.26 OV 0.96 PT 0.95 SC 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.31 FD 0.95 KP 0.97 LA 0.94 ! MK 1.06 NL 1.60 OV 0.97 PT 0.96 ! SC 0.94 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.96 HN 1.16 KP 0.94 LA 0.99 ! NL 0.92 OV 0.95 PT 0.93 SC 1.04 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.15 FD 0.95 KP 0.96 LA 0.98 ! MK 0.96 NL 1.09 OV 0.98 PT 0.97 ! SC 1.02 ! ! ! Fit before self-cal, rms=0.096109Jy sigma=0.472043 ! Fit after self-cal, rms=0.109919Jy sigma=0.461005 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.437 mas, bmaj=10.39 mas, bpa=4.148 degrees ! Estimated noise=1.52135 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 = -0.000554277 Jy ! Component: 100 - total flux cleaned = -0.00059048 Jy ! Component: 150 - total flux cleaned = -0.000589545 Jy ! Component: 200 - total flux cleaned = -0.000589324 Jy ! Total flux subtracted in 200 components = -0.000589324 Jy ! Clean residual min=-0.002829 max=0.003939 Jy/beam ! Clean residual mean=-0.000016 rms=0.000826 Jy/beam ! Combined flux in latest and established models = 0.18684 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 69 components and 0.18684 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.109882Jy sigma=0.460922 ! Fit after self-cal, rms=0.110292Jy sigma=0.460745 ! 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=0.110292Jy sigma=0.460745 ! Fit after self-cal, rms=0.110599Jy sigma=0.460734 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.439 mas, bmaj=10.39 mas, bpa=4.169 degrees ! Estimated noise=1.51953 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000480474 Jy ! Component: 100 - total flux cleaned = -0.00054275 Jy ! Component: 150 - total flux cleaned = -0.000571855 Jy ! Component: 200 - total flux cleaned = -0.000600188 Jy ! Total flux subtracted in 200 components = -0.000600188 Jy ! Clean residual min=-0.002834 max=0.003874 Jy/beam ! Clean residual mean=-0.000016 rms=0.000813 Jy/beam ! Combined flux in latest and established models = 0.18624 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 73 components and 0.18624 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.110572Jy sigma=0.460674 ! Fit after self-cal, rms=0.110577Jy sigma=0.460669 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, -115). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00202061 Jy ! Component: 100 - total flux cleaned = 0.00226537 Jy ! Component: 150 - total flux cleaned = 0.0022092 Jy ! Component: 200 - total flux cleaned = 0.0021133 Jy ! Total flux subtracted in 200 components = 0.0021133 Jy ! Clean residual min=-0.002752 max=0.002925 Jy/beam ! Clean residual mean=-0.000009 rms=0.000741 Jy/beam ! Combined flux in latest and established models = 0.188353 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 94 components and 0.188353 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.110420Jy sigma=0.459891 ! Fit after self-cal, rms=0.110406Jy sigma=0.459811 ! 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=0.110406Jy sigma=0.459811 ! Fit after self-cal, rms=0.110816Jy sigma=0.459757 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.457 mas, bmaj=10.45 mas, bpa=4.142 degrees ! Estimated noise=1.52051 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000382717 Jy ! Component: 100 - total flux cleaned = 0.000149966 Jy ! Component: 150 - total flux cleaned = 6.67065e-05 Jy ! Component: 200 - total flux cleaned = -4.88592e-05 Jy ! Total flux subtracted in 200 components = -4.88592e-05 Jy ! Clean residual min=-0.002596 max=0.002941 Jy/beam ! Clean residual mean=-0.000008 rms=0.000719 Jy/beam ! Combined flux in latest and established models = 0.188304 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 107 components and 0.188304 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.110763Jy sigma=0.459576 ! Fit after self-cal, rms=0.110769Jy sigma=0.459563 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 = -0.00011514 Jy ! Component: 100 - total flux cleaned = -0.000188259 Jy ! Component: 150 - total flux cleaned = -0.000258128 Jy ! Component: 200 - total flux cleaned = -0.00029334 Jy ! Total flux subtracted in 200 components = -0.00029334 Jy ! Clean residual min=-0.002545 max=0.002880 Jy/beam ! Clean residual mean=-0.000008 rms=0.000713 Jy/beam ! Combined flux in latest and established models = 0.188011 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 115 components and 0.188011 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.110735Jy sigma=0.459472 ! Fit after self-cal, rms=0.110732Jy sigma=0.459468 ! 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=0.110732Jy sigma=0.459468 ! Fit after self-cal, rms=0.111182Jy sigma=0.459455 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.859 mas, bmaj=26.26 mas, bpa=0.6385 degrees ! Estimated noise=1.74429 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000180666 Jy ! Component: 100 - total flux cleaned = -0.000243648 Jy ! Component: 150 - total flux cleaned = -0.000328884 Jy ! Component: 200 - total flux cleaned = -0.000382535 Jy ! Total flux subtracted in 200 components = -0.000382535 Jy ! Clean residual min=-0.003049 max=0.002748 Jy/beam ! Clean residual mean=-0.000017 rms=0.000818 Jy/beam ! Combined flux in latest and established models = 0.187628 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 127 components and 0.187628 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.111163Jy sigma=0.459444 ! Fit after self-cal, rms=0.111160Jy sigma=0.459433 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 = 5.89241e-06 Jy ! Component: 100 - total flux cleaned = -2.23103e-05 Jy ! Component: 150 - total flux cleaned = -7.41914e-05 Jy ! Component: 200 - total flux cleaned = -0.000149163 Jy ! Total flux subtracted in 200 components = -0.000149163 Jy ! Clean residual min=-0.003047 max=0.002739 Jy/beam ! Clean residual mean=-0.000018 rms=0.000817 Jy/beam ! Combined flux in latest and established models = 0.187479 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 129 components and 0.187479 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.111145Jy sigma=0.459441 ! Fit after self-cal, rms=0.111140Jy sigma=0.459429 ! 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=3.47 mas, bmaj=10.5 mas, bpa=3.995 degrees ! Estimated noise=1.52487 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.47 x 10.5 at 3.995 degrees (North through East) ! Clean map min=-0.0033246 max=0.11146 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=2.644 mas, bmaj=8.475 mas, bpa=5.081 degrees ! Estimated noise=3.00849 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0872946 Jy ! Component: 100 - total flux cleaned = 0.126368 Jy ! Component: 150 - total flux cleaned = 0.147809 Jy ! Component: 200 - total flux cleaned = 0.160547 Jy ! Total flux subtracted in 200 components = 0.160547 Jy ! Clean residual min=-0.006953 max=0.008204 Jy/beam ! Clean residual mean=-0.000038 rms=0.001940 Jy/beam ! Combined flux in latest and established models = 0.160547 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 63 model components to the UV plane model. ! The established model now contains 63 components and 0.160547 Jy ! Inverting map and beam ! Estimated beam: bmin=3.47 mas, bmaj=10.5 mas, bpa=3.995 degrees ! Estimated noise=1.52487 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 = 0.0123176 Jy ! Component: 100 - total flux cleaned = 0.0180649 Jy ! Component: 150 - total flux cleaned = 0.0209785 Jy ! Component: 200 - total flux cleaned = 0.0221955 Jy ! Total flux subtracted in 200 components = 0.0221955 Jy ! Clean residual min=-0.002866 max=0.004240 Jy/beam ! Clean residual mean=-0.000036 rms=0.000870 Jy/beam ! Combined flux in latest and established models = 0.182742 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 84 components and 0.182742 Jy ! Inverting map ! Added new window around map position (-4, -3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00396925 Jy ! Component: 100 - total flux cleaned = 0.00551528 Jy ! Component: 150 - total flux cleaned = 0.00579147 Jy ! Component: 200 - total flux cleaned = 0.00573186 Jy ! Total flux subtracted in 200 components = 0.00573186 Jy ! Clean residual min=-0.002396 max=0.003260 Jy/beam ! Clean residual mean=-0.000013 rms=0.000734 Jy/beam ! Combined flux in latest and established models = 0.188474 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 102 components and 0.188474 Jy ! Inverting map ! Added new window around map position (15, -8.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00211306 Jy ! Component: 100 - total flux cleaned = 0.00242792 Jy ! Component: 150 - total flux cleaned = 0.00248355 Jy ! Component: 200 - total flux cleaned = 0.00238239 Jy ! Total flux subtracted in 200 components = 0.00238239 Jy ! Clean residual min=-0.002238 max=0.002752 Jy/beam ! Clean residual mean=-0.000004 rms=0.000673 Jy/beam ! Combined flux in latest and established models = 0.190857 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 123 components and 0.190857 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=8.859 mas, bmaj=26.26 mas, bpa=0.6385 degrees ! Estimated noise=1.74429 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00037106 Jy ! Component: 100 - total flux cleaned = -0.000478381 Jy ! Component: 150 - total flux cleaned = -0.000601512 Jy ! Component: 200 - total flux cleaned = -0.000656281 Jy ! Total flux subtracted in 200 components = -0.000656281 Jy ! Clean residual min=-0.002423 max=0.002305 Jy/beam ! Clean residual mean=-0.000009 rms=0.000746 Jy/beam ! Combined flux in latest and established models = 0.1902 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 = -2.49453e-05 Jy ! Component: 100 - total flux cleaned = -7.3993e-05 Jy ! Component: 150 - total flux cleaned = -0.00012052 Jy ! Component: 200 - total flux cleaned = -0.000164249 Jy ! Total flux subtracted in 200 components = -0.000164249 Jy ! Clean residual min=-0.002442 max=0.002276 Jy/beam ! Clean residual mean=-0.000009 rms=0.000740 Jy/beam ! Combined flux in latest and established models = 0.190036 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 149 components and 0.190036 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.47 mas, bmaj=10.5 mas, bpa=3.995 degrees ! Estimated noise=1.52487 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.31905e-05 Jy ! Component: 100 - total flux cleaned = -0.00017661 Jy ! Component: 150 - total flux cleaned = -0.000215114 Jy ! Component: 200 - total flux cleaned = -0.00025142 Jy ! Total flux subtracted in 200 components = -0.00025142 Jy ! Clean residual min=-0.002262 max=0.002764 Jy/beam ! Clean residual mean=-0.000006 rms=0.000644 Jy/beam ! Combined flux in latest and established models = 0.189785 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 171 components and 0.189785 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.110957Jy sigma=0.459036 ! Fit after self-cal, rms=0.110880Jy sigma=0.458912 wmodel J0806-3519_S_map.mod ! Writing 171 model components to file: J0806-3519_S_map.mod wobs J0806-3519_S_uvs.fits ! Writing UV FITS file: J0806-3519_S_uvs.fits wwins J0806-3519_S_map.win ! wwins: Wrote 4 windows to J0806-3519_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 = 0.00108572 Jy ! Component: 100 - total flux cleaned = 0.00189273 Jy ! Component: 150 - total flux cleaned = 0.00253088 Jy ! Component: 200 - total flux cleaned = 0.00272199 Jy ! Component: 250 - total flux cleaned = 0.00279382 Jy ! Component: 300 - total flux cleaned = 0.00293326 Jy ! Component: 350 - total flux cleaned = 0.00289877 Jy ! Component: 400 - total flux cleaned = 0.00283267 Jy ! Component: 450 - total flux cleaned = 0.00273612 Jy ! Component: 500 - total flux cleaned = 0.00261126 Jy ! Component: 550 - total flux cleaned = 0.00252029 Jy ! Component: 600 - total flux cleaned = 0.00243096 Jy ! Component: 650 - total flux cleaned = 0.00254822 Jy ! Component: 700 - total flux cleaned = 0.00251872 Jy ! Component: 750 - total flux cleaned = 0.00243392 Jy ! Component: 800 - total flux cleaned = 0.00237951 Jy ! Component: 850 - total flux cleaned = 0.00248817 Jy ! Component: 900 - total flux cleaned = 0.00246183 Jy ! Component: 950 - total flux cleaned = 0.00246192 Jy ! Component: 1000 - total flux cleaned = 0.00251305 Jy ! Component: 1050 - total flux cleaned = 0.00253823 Jy ! Component: 1100 - total flux cleaned = 0.00256295 Jy ! Component: 1150 - total flux cleaned = 0.00263551 Jy ! Component: 1200 - total flux cleaned = 0.00265908 Jy ! Component: 1250 - total flux cleaned = 0.00265861 Jy ! Component: 1300 - total flux cleaned = 0.00268151 Jy ! Component: 1350 - total flux cleaned = 0.00272691 Jy ! Component: 1400 - total flux cleaned = 0.00274913 Jy ! Component: 1450 - total flux cleaned = 0.00285913 Jy ! Component: 1500 - total flux cleaned = 0.00283747 Jy ! Component: 1550 - total flux cleaned = 0.00290212 Jy ! Component: 1600 - total flux cleaned = 0.00305004 Jy ! Component: 1650 - total flux cleaned = 0.00315382 Jy ! Component: 1700 - total flux cleaned = 0.00323552 Jy ! Component: 1750 - total flux cleaned = 0.00329634 Jy ! Component: 1800 - total flux cleaned = 0.00339659 Jy ! Component: 1850 - total flux cleaned = 0.00361378 Jy ! Component: 1900 - total flux cleaned = 0.00371127 Jy ! Component: 1950 - total flux cleaned = 0.00378833 Jy ! Component: 2000 - total flux cleaned = 0.00392162 Jy ! Component: 2050 - total flux cleaned = 0.00399705 Jy ! Component: 2100 - total flux cleaned = 0.00416459 Jy ! Component: 2150 - total flux cleaned = 0.0042564 Jy ! Component: 2200 - total flux cleaned = 0.00432907 Jy ! Component: 2250 - total flux cleaned = 0.00440125 Jy ! Component: 2300 - total flux cleaned = 0.00447259 Jy ! Component: 2350 - total flux cleaned = 0.00454336 Jy ! Component: 2400 - total flux cleaned = 0.00466571 Jy ! Component: 2450 - total flux cleaned = 0.00468299 Jy ! Component: 2500 - total flux cleaned = 0.00473442 Jy ! Component: 2550 - total flux cleaned = 0.0048194 Jy ! Component: 2600 - total flux cleaned = 0.00486977 Jy ! Component: 2650 - total flux cleaned = 0.0049365 Jy ! Component: 2700 - total flux cleaned = 0.00500242 Jy ! Component: 2750 - total flux cleaned = 0.00510066 Jy ! Component: 2800 - total flux cleaned = 0.00510069 Jy ! Component: 2850 - total flux cleaned = 0.00513312 Jy ! Component: 2900 - total flux cleaned = 0.00519724 Jy ! Component: 2950 - total flux cleaned = 0.00521317 Jy ! Component: 3000 - total flux cleaned = 0.00526037 Jy ! Component: 3050 - total flux cleaned = 0.0052758 Jy ! Component: 3100 - total flux cleaned = 0.00526024 Jy ! Component: 3150 - total flux cleaned = 0.00526023 Jy ! Component: 3200 - total flux cleaned = 0.00527547 Jy ! Component: 3250 - total flux cleaned = 0.00529051 Jy ! Component: 3300 - total flux cleaned = 0.00524517 Jy ! Component: 3350 - total flux cleaned = 0.00520021 Jy ! Component: 3400 - total flux cleaned = 0.00521514 Jy ! Component: 3450 - total flux cleaned = 0.00521511 Jy ! Component: 3500 - total flux cleaned = 0.00514155 Jy ! Component: 3550 - total flux cleaned = 0.0051563 Jy ! Component: 3600 - total flux cleaned = 0.00509799 Jy ! Component: 3650 - total flux cleaned = 0.0050402 Jy ! Component: 3700 - total flux cleaned = 0.0050546 Jy ! Component: 3750 - total flux cleaned = 0.00499728 Jy ! Component: 3800 - total flux cleaned = 0.0049974 Jy ! Component: 3850 - total flux cleaned = 0.00496911 Jy ! Component: 3900 - total flux cleaned = 0.00495499 Jy ! Component: 3950 - total flux cleaned = 0.00496903 Jy ! Component: 4000 - total flux cleaned = 0.00496899 Jy ! Component: 4050 - total flux cleaned = 0.00498292 Jy ! Total flux subtracted in 4096 components = 0.00499671 Jy ! Clean residual min=-0.001036 max=0.000896 Jy/beam ! Clean residual mean=-0.000007 rms=0.000250 Jy/beam ! Combined flux in latest and established models = 0.194781 Jy keep ! Adding 269 model components to the UV plane model. ! The established model now contains 440 components and 0.194781 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0806-3519_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.47 x 10.5 at 3.995 degrees (North through East) ! Clean map min=-0.0026991 max=0.11692 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0806-3519_S_map.fits wmodel /image_prod/ug002_uva//J0806-3519_S_map.mod ! Writing 440 model components to file: /image_prod/ug002_uva//J0806-3519_S_map.mod wobs /image_prod/ug002_uva//J0806-3519_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0806-3519_S_uvs.fits wwins /image_prod/ug002_uva//J0806-3519_S_map.win ! wwins: Wrote 5 windows to /image_prod/ug002_uva//J0806-3519_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.116923 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000239257 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.613885 0.613885 1.22777 2.45554 4.91108 9.82217 19.6443 39.2887 78.5773 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.116 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 488.69 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0806-3519_S_dfm.log closed on Wed Mar 4 22:13:36 2020