! Started logfile: /image_prod/ug002_uva//J0123-0348_S_dfm.log on Wed Mar 4 19:02:55 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//J0123-0348_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0123-0348_S_uva.fits ! AN table 1: 40 integrations on 21 of 21 possible baselines. ! AN table 2: 20 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.766429 visibilities/baseline/integration-bin. ! Found source: J0123-0348 ! ! 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 40 lines of history. ! ! Reading 3219 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 J0123-0348_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 62 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 62 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 62 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.001539Jy sigma=7.984745 ! Fit after self-cal, rms=0.933675Jy sigma=7.420994 ! 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=2.815 mas, bmaj=7.493 mas, bpa=-8.42 degrees ! Estimated noise=2.31741 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 = 0.0558556 Jy ! Component: 100 - total flux cleaned = 0.0685765 Jy ! Total flux subtracted in 100 components = 0.0685765 Jy ! Clean residual min=-0.006987 max=0.007581 Jy/beam ! Clean residual mean=0.000007 rms=0.001832 Jy/beam ! Combined flux in latest and established models = 0.0685765 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0685765 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076607Jy sigma=0.452486 ! Fit after self-cal, rms=0.076026Jy sigma=0.449289 ! 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=3.228 mas, bmaj=8.66 mas, bpa=-10.4 degrees ! Estimated noise=1.6222 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 = 0.00597431 Jy ! Component: 100 - total flux cleaned = 0.00968919 Jy ! Component: 150 - total flux cleaned = 0.0121495 Jy ! Component: 200 - total flux cleaned = 0.0138189 Jy ! Total flux subtracted in 200 components = 0.0138189 Jy ! Clean residual min=-0.005880 max=0.004996 Jy/beam ! Clean residual mean=0.000006 rms=0.001294 Jy/beam ! Combined flux in latest and established models = 0.0823953 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 21 components and 0.0823953 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075599Jy sigma=0.443004 ! Fit after self-cal, rms=0.075618Jy sigma=0.442819 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.228 x 8.66 at -10.4 degrees (North through East) ! Clean map min=-0.0056701 max=0.069213 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.79 KP 0.96 MK 0.94 ! NL 0.98 OV 0.88 PT 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.43 FD 0.93 HN 0.89 KP 1.01 ! MK 1.01 NL 1.02 OV 0.91 SC 0.90 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.61 FD 0.98 KP 0.92 MK 0.97 ! NL 1.03 OV 0.88 PT 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.61 FD 0.99 HN 0.97 KP 1.05 ! MK 1.27 NL 0.96 OV 1.15 SC 0.86 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 KP 0.97 MK 0.96 ! NL 0.93 OV 0.82 PT 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.13 FD 1.05 HN 0.92 KP 1.66 ! MK 1.11 NL 0.85 OV 2.07 SC 0.82 ! ! ! Fit before self-cal, rms=0.075618Jy sigma=0.442819 ! Fit after self-cal, rms=0.080699Jy sigma=0.426017 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.225 mas, bmaj=8.724 mas, bpa=-10.13 degrees ! Estimated noise=1.61741 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 = 1.86141e-06 Jy ! Component: 100 - total flux cleaned = -3.02865e-05 Jy ! Component: 150 - total flux cleaned = -0.000112626 Jy ! Component: 200 - total flux cleaned = -0.00018478 Jy ! Total flux subtracted in 200 components = -0.00018478 Jy ! Clean residual min=-0.002807 max=0.002783 Jy/beam ! Clean residual mean=0.000001 rms=0.000750 Jy/beam ! Combined flux in latest and established models = 0.0822105 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 28 components and 0.0822105 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080667Jy sigma=0.425789 ! Fit after self-cal, rms=0.081396Jy sigma=0.424866 ! 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=0.081396Jy sigma=0.424866 ! Fit after self-cal, rms=0.084522Jy sigma=0.424136 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.214 mas, bmaj=8.705 mas, bpa=-10.12 degrees ! Estimated noise=1.61571 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000228281 Jy ! Component: 100 - total flux cleaned = -0.000228987 Jy ! Component: 150 - total flux cleaned = -0.000245449 Jy ! Component: 200 - total flux cleaned = -0.000276117 Jy ! Total flux subtracted in 200 components = -0.000276117 Jy ! Clean residual min=-0.002787 max=0.002885 Jy/beam ! Clean residual mean=0.000001 rms=0.000711 Jy/beam ! Combined flux in latest and established models = 0.0819344 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 37 components and 0.0819344 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084506Jy sigma=0.424041 ! Fit after self-cal, rms=0.084547Jy sigma=0.423998 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 = -0.000102152 Jy ! Component: 100 - total flux cleaned = -0.000117935 Jy ! Component: 150 - total flux cleaned = -0.000117452 Jy ! Component: 200 - total flux cleaned = -0.000117479 Jy ! Total flux subtracted in 200 components = -0.000117479 Jy ! Clean residual min=-0.002761 max=0.002897 Jy/beam ! Clean residual mean=0.000001 rms=0.000705 Jy/beam ! Combined flux in latest and established models = 0.0818169 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 43 components and 0.081817 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084536Jy sigma=0.423946 ! Fit after self-cal, rms=0.084534Jy sigma=0.423936 ! 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=0.084534Jy sigma=0.423936 ! Fit after self-cal, rms=0.085197Jy sigma=0.423900 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.209 mas, bmaj=8.732 mas, bpa=-10.24 degrees ! Estimated noise=1.61236 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000251683 Jy ! Component: 100 - total flux cleaned = -0.000235798 Jy ! Component: 150 - total flux cleaned = -0.000248868 Jy ! Component: 200 - total flux cleaned = -0.000261216 Jy ! Total flux subtracted in 200 components = -0.000261216 Jy ! Clean residual min=-0.002759 max=0.002879 Jy/beam ! Clean residual mean=0.000001 rms=0.000696 Jy/beam ! Combined flux in latest and established models = 0.0815557 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 46 components and 0.0815557 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085185Jy sigma=0.423838 ! Fit after self-cal, rms=0.085188Jy sigma=0.423831 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 = 2.79755e-06 Jy ! Component: 100 - total flux cleaned = 2.07544e-06 Jy ! Component: 150 - total flux cleaned = 2.14011e-06 Jy ! Component: 200 - total flux cleaned = -9.48402e-06 Jy ! Total flux subtracted in 200 components = -9.48402e-06 Jy ! Clean residual min=-0.002766 max=0.002870 Jy/beam ! Clean residual mean=0.000001 rms=0.000695 Jy/beam ! Combined flux in latest and established models = 0.0815463 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 51 components and 0.0815462 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085179Jy sigma=0.423798 ! Fit after self-cal, rms=0.085178Jy sigma=0.423793 ! 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=0.085178Jy sigma=0.423793 ! Fit after self-cal, rms=0.085446Jy sigma=0.423775 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.581 mas, bmaj=12.71 mas, bpa=-2.888 degrees ! Estimated noise=2.0315 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000355857 Jy ! Component: 100 - total flux cleaned = -0.000263592 Jy ! Component: 150 - total flux cleaned = -0.000216955 Jy ! Component: 200 - total flux cleaned = -0.000182635 Jy ! Total flux subtracted in 200 components = -0.000182635 Jy ! Clean residual min=-0.003598 max=0.003682 Jy/beam ! Clean residual mean=0.000001 rms=0.001025 Jy/beam ! Combined flux in latest and established models = 0.0813636 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 58 components and 0.0813636 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085431Jy sigma=0.423842 ! Fit after self-cal, rms=0.085435Jy sigma=0.423745 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 = 2.72232e-06 Jy ! Component: 100 - total flux cleaned = 5.40457e-05 Jy ! Component: 150 - total flux cleaned = 8.89348e-05 Jy ! Component: 200 - total flux cleaned = 0.000114143 Jy ! Total flux subtracted in 200 components = 0.000114143 Jy ! Clean residual min=-0.003579 max=0.003664 Jy/beam ! Clean residual mean=0.000001 rms=0.001023 Jy/beam ! Combined flux in latest and established models = 0.0814777 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 58 components and 0.0814777 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085427Jy sigma=0.423846 ! Fit after self-cal, rms=0.085428Jy sigma=0.423782 ! 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=3.204 mas, bmaj=8.757 mas, bpa=-10.35 degrees ! Estimated noise=1.60887 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.204 x 8.757 at -10.35 degrees (North through East) ! Clean map min=-0.0027891 max=0.068812 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=2.812 mas, bmaj=7.552 mas, bpa=-8.707 degrees ! Estimated noise=2.22835 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0539121 Jy ! Component: 100 - total flux cleaned = 0.0661274 Jy ! Component: 150 - total flux cleaned = 0.0714811 Jy ! Component: 200 - total flux cleaned = 0.0749936 Jy ! Total flux subtracted in 200 components = 0.0749936 Jy ! Clean residual min=-0.004645 max=0.004320 Jy/beam ! Clean residual mean=0.000001 rms=0.001161 Jy/beam ! Combined flux in latest and established models = 0.0749936 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 28 model components to the UV plane model. ! The established model now contains 28 components and 0.0749936 Jy ! Inverting map and beam ! Estimated beam: bmin=3.204 mas, bmaj=8.757 mas, bpa=-10.35 degrees ! Estimated noise=1.60887 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 = 0.00295353 Jy ! Component: 100 - total flux cleaned = 0.00440421 Jy ! Component: 150 - total flux cleaned = 0.0050546 Jy ! Component: 200 - total flux cleaned = 0.00515085 Jy ! Total flux subtracted in 200 components = 0.00515085 Jy ! Clean residual min=-0.002958 max=0.002791 Jy/beam ! Clean residual mean=0.000001 rms=0.000699 Jy/beam ! Combined flux in latest and established models = 0.0801445 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 42 components and 0.0801445 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=7.581 mas, bmaj=12.71 mas, bpa=-2.888 degrees ! Estimated noise=2.0315 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000415398 Jy ! Component: 100 - total flux cleaned = 0.000495632 Jy ! Component: 150 - total flux cleaned = 0.00056955 Jy ! Component: 200 - total flux cleaned = 0.000622032 Jy ! Total flux subtracted in 200 components = 0.000622032 Jy ! Clean residual min=-0.003603 max=0.003505 Jy/beam ! Clean residual mean=0.000001 rms=0.001025 Jy/beam ! Combined flux in latest and established models = 0.0807665 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 = 3.12694e-05 Jy ! Component: 100 - total flux cleaned = 6.08388e-05 Jy ! Component: 150 - total flux cleaned = 7.97177e-05 Jy ! Component: 200 - total flux cleaned = 9.73821e-05 Jy ! Total flux subtracted in 200 components = 9.73821e-05 Jy ! Clean residual min=-0.003601 max=0.003515 Jy/beam ! Clean residual mean=0.000001 rms=0.001025 Jy/beam ! Combined flux in latest and established models = 0.0808639 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 52 components and 0.0808639 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.204 mas, bmaj=8.757 mas, bpa=-10.35 degrees ! Estimated noise=1.60887 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.91287e-05 Jy ! Component: 100 - total flux cleaned = -3.3616e-05 Jy ! Component: 150 - total flux cleaned = -0.00013214 Jy ! Component: 200 - total flux cleaned = -0.000210026 Jy ! Total flux subtracted in 200 components = -0.000210026 Jy ! Clean residual min=-0.002904 max=0.002845 Jy/beam ! Clean residual mean=0.000001 rms=0.000693 Jy/beam ! Combined flux in latest and established models = 0.0806539 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 69 components and 0.0806539 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085430Jy sigma=0.423787 ! Fit after self-cal, rms=0.085416Jy sigma=0.423762 wmodel J0123-0348_S_map.mod ! Writing 69 model components to file: J0123-0348_S_map.mod wobs J0123-0348_S_uvs.fits ! Writing UV FITS file: J0123-0348_S_uvs.fits wwins J0123-0348_S_map.win ! wwins: Wrote 1 windows to J0123-0348_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 = 4.33166e-05 Jy ! Component: 100 - total flux cleaned = -0.000276267 Jy ! Component: 150 - total flux cleaned = -0.000278761 Jy ! Component: 200 - total flux cleaned = -0.000202989 Jy ! Component: 250 - total flux cleaned = -0.000240206 Jy ! Component: 300 - total flux cleaned = -0.000310121 Jy ! Component: 350 - total flux cleaned = -0.000276712 Jy ! Component: 400 - total flux cleaned = -0.000178708 Jy ! Component: 450 - total flux cleaned = -0.00011632 Jy ! Component: 500 - total flux cleaned = -0.000237699 Jy ! Component: 550 - total flux cleaned = -0.000237931 Jy ! Component: 600 - total flux cleaned = -0.000294757 Jy ! Component: 650 - total flux cleaned = -0.000322119 Jy ! Component: 700 - total flux cleaned = -0.000321267 Jy ! Component: 750 - total flux cleaned = -0.000268152 Jy ! Component: 800 - total flux cleaned = -0.0002939 Jy ! Component: 850 - total flux cleaned = -0.000193084 Jy ! Component: 900 - total flux cleaned = -0.000193033 Jy ! Component: 950 - total flux cleaned = -7.28552e-05 Jy ! Component: 1000 - total flux cleaned = -4.90213e-05 Jy ! Component: 1050 - total flux cleaned = -2.13377e-06 Jy ! Component: 1100 - total flux cleaned = 0.000134412 Jy ! Component: 1150 - total flux cleaned = 0.000112118 Jy ! Component: 1200 - total flux cleaned = 0.00017784 Jy ! Component: 1250 - total flux cleaned = 0.000156614 Jy ! Component: 1300 - total flux cleaned = 0.000261797 Jy ! Component: 1350 - total flux cleaned = 0.000303084 Jy ! Component: 1400 - total flux cleaned = 0.000364448 Jy ! Component: 1450 - total flux cleaned = 0.000465268 Jy ! Component: 1500 - total flux cleaned = 0.000505283 Jy ! Component: 1550 - total flux cleaned = 0.000602938 Jy ! Component: 1600 - total flux cleaned = 0.00064106 Jy ! Component: 1650 - total flux cleaned = 0.000660276 Jy ! Component: 1700 - total flux cleaned = 0.000735225 Jy ! Component: 1750 - total flux cleaned = 0.000753526 Jy ! Component: 1800 - total flux cleaned = 0.000771366 Jy ! Component: 1850 - total flux cleaned = 0.000807441 Jy ! Component: 1900 - total flux cleaned = 0.000896189 Jy ! Component: 1950 - total flux cleaned = 0.000931464 Jy ! Component: 2000 - total flux cleaned = 0.000966056 Jy ! Component: 2050 - total flux cleaned = 0.00106925 Jy ! Component: 2100 - total flux cleaned = 0.00113714 Jy ! Component: 2150 - total flux cleaned = 0.00125491 Jy ! Component: 2200 - total flux cleaned = 0.0013879 Jy ! Component: 2250 - total flux cleaned = 0.00148662 Jy ! Component: 2300 - total flux cleaned = 0.00158433 Jy ! Component: 2350 - total flux cleaned = 0.00169709 Jy ! Component: 2400 - total flux cleaned = 0.00176087 Jy ! Component: 2450 - total flux cleaned = 0.00185575 Jy ! Component: 2500 - total flux cleaned = 0.00193413 Jy ! Component: 2550 - total flux cleaned = 0.00201193 Jy ! Component: 2600 - total flux cleaned = 0.0020889 Jy ! Component: 2650 - total flux cleaned = 0.0021801 Jy ! Component: 2700 - total flux cleaned = 0.00222546 Jy ! Component: 2750 - total flux cleaned = 0.00228536 Jy ! Component: 2800 - total flux cleaned = 0.00234476 Jy ! Component: 2850 - total flux cleaned = 0.0024037 Jy ! Component: 2900 - total flux cleaned = 0.00244774 Jy ! Component: 2950 - total flux cleaned = 0.00253465 Jy ! Component: 3000 - total flux cleaned = 0.00259225 Jy ! Component: 3050 - total flux cleaned = 0.00264936 Jy ! Component: 3100 - total flux cleaned = 0.00269203 Jy ! Component: 3150 - total flux cleaned = 0.00276259 Jy ! Component: 3200 - total flux cleaned = 0.00284673 Jy ! Component: 3250 - total flux cleaned = 0.00290243 Jy ! Component: 3300 - total flux cleaned = 0.00299926 Jy ! Component: 3350 - total flux cleaned = 0.00304053 Jy ! Component: 3400 - total flux cleaned = 0.00317714 Jy ! Component: 3450 - total flux cleaned = 0.00324494 Jy ! Component: 3500 - total flux cleaned = 0.00332598 Jy ! Component: 3550 - total flux cleaned = 0.00340652 Jy ! Component: 3600 - total flux cleaned = 0.00344663 Jy ! Component: 3650 - total flux cleaned = 0.0034866 Jy ! Component: 3700 - total flux cleaned = 0.00357911 Jy ! Component: 3750 - total flux cleaned = 0.00363162 Jy ! Component: 3800 - total flux cleaned = 0.00369704 Jy ! Component: 3850 - total flux cleaned = 0.00376198 Jy ! Component: 3900 - total flux cleaned = 0.0037878 Jy ! Component: 3950 - total flux cleaned = 0.0037878 Jy ! Component: 4000 - total flux cleaned = 0.00381341 Jy ! Component: 4050 - total flux cleaned = 0.00383906 Jy ! Total flux subtracted in 4096 components = 0.00386456 Jy ! Clean residual min=-0.000830 max=0.000799 Jy/beam ! Clean residual mean=-0.000001 rms=0.000223 Jy/beam ! Combined flux in latest and established models = 0.0845184 Jy keep ! Adding 294 model components to the UV plane model. ! The established model now contains 363 components and 0.0845185 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0123-0348_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.204 x 8.757 at -10.35 degrees (North through East) ! Clean map min=-0.0016448 max=0.069085 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0123-0348_S_map.fits wmodel /image_prod/ug002_uva//J0123-0348_S_map.mod ! Writing 363 model components to file: /image_prod/ug002_uva//J0123-0348_S_map.mod wobs /image_prod/ug002_uva//J0123-0348_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0123-0348_S_uvs.fits wwins /image_prod/ug002_uva//J0123-0348_S_map.win ! wwins: Wrote 2 windows to /image_prod/ug002_uva//J0123-0348_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0690852 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000213951 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.929074 0.929074 1.85815 3.7163 7.43259 14.8652 29.7304 59.4607 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.069 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 322.902 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0123-0348_S_dfm.log closed on Wed Mar 4 19:02:59 2020