! Started logfile: /image_prod/ug002_uva//J1244-0446_S_dfm.log on Thu Mar 5 00:48:14 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//J1244-0446_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1244-0446_S_uva.fits ! AN table 1: 90 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.86642 visibilities/baseline/integration-bin. ! Found source: J1244-0446 ! ! 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 10527 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 J1244-0446_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 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.012599Jy sigma=7.985512 ! Fit after self-cal, rms=0.875599Jy sigma=6.776717 ! 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=2.649 mas, bmaj=7.156 mas, bpa=-2.819 degrees ! Estimated noise=1.30343 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 = 0.0950211 Jy ! Component: 100 - total flux cleaned = 0.131259 Jy ! Total flux subtracted in 100 components = 0.131259 Jy ! Clean residual min=-0.009770 max=0.017429 Jy/beam ! Clean residual mean=0.000029 rms=0.003074 Jy/beam ! Combined flux in latest and established models = 0.131259 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 19 components and 0.131259 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.088464Jy sigma=0.683912 ! Fit after self-cal, rms=0.087906Jy sigma=0.680359 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0217827 Jy ! Component: 100 - total flux cleaned = 0.0362309 Jy ! Total flux subtracted in 100 components = 0.0362309 Jy ! Clean residual min=-0.007586 max=0.011937 Jy/beam ! Clean residual mean=0.000019 rms=0.002171 Jy/beam ! Combined flux in latest and established models = 0.167489 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 47 components and 0.16749 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080405Jy sigma=0.595245 ! Fit after self-cal, rms=0.080374Jy sigma=0.594886 ! 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=3.253 mas, bmaj=8.325 mas, bpa=-4.509 degrees ! Estimated noise=0.90032 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 (0.5, 11.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0198999 Jy ! Component: 100 - total flux cleaned = 0.0328556 Jy ! Component: 150 - total flux cleaned = 0.0419301 Jy ! Component: 200 - total flux cleaned = 0.0485919 Jy ! Total flux subtracted in 200 components = 0.0485919 Jy ! Clean residual min=-0.005740 max=0.009375 Jy/beam ! Clean residual mean=0.000023 rms=0.002013 Jy/beam ! Combined flux in latest and established models = 0.216081 Jy ! Performing phase self-cal ! Adding 56 model components to the UV plane model. ! The established model now contains 98 components and 0.216081 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075056Jy sigma=0.539527 ! Fit after self-cal, rms=0.074832Jy sigma=0.537515 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.253 x 8.325 at -4.509 degrees (North through East) ! Clean map min=-0.0055015 max=0.12151 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.28 FD 0.95 HN 1.02 KP 1.06 ! LA 0.92 MK 1.01 NL 0.94 OV 0.98 ! PT 0.91 SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.82 FD 0.94 HN 1.06 KP 1.07 ! LA 0.93 MK 1.01 NL 1.01 OV 1.00 ! PT 0.92 SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 2.13 FD 0.94 HN 1.05 KP 1.07 ! LA 0.94 MK 1.01 NL 0.97 OV 1.01 ! PT 0.94 SC 0.99 ! ! ! Fit before self-cal, rms=0.074832Jy sigma=0.537515 ! Fit after self-cal, rms=0.089043Jy sigma=0.520336 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.254 mas, bmaj=8.473 mas, bpa=-4.328 degrees ! Estimated noise=0.897539 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 = 0.00525544 Jy ! Component: 100 - total flux cleaned = 0.00705762 Jy ! Component: 150 - total flux cleaned = 0.00795122 Jy ! Component: 200 - total flux cleaned = 0.00853419 Jy ! Total flux subtracted in 200 components = 0.00853419 Jy ! Clean residual min=-0.004578 max=0.005546 Jy/beam ! Clean residual mean=0.000004 rms=0.001388 Jy/beam ! Combined flux in latest and established models = 0.224616 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 115 components and 0.224616 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.088742Jy sigma=0.516601 ! Fit after self-cal, rms=0.088896Jy sigma=0.516085 ! 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=0.088896Jy sigma=0.516085 ! Fit after self-cal, rms=0.093272Jy sigma=0.495879 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.24 mas, bmaj=8.474 mas, bpa=-4.404 degrees ! Estimated noise=0.895624 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.002088 Jy ! Component: 100 - total flux cleaned = 0.00260087 Jy ! Component: 150 - total flux cleaned = 0.00277169 Jy ! Component: 200 - total flux cleaned = 0.00298229 Jy ! Total flux subtracted in 200 components = 0.00298229 Jy ! Clean residual min=-0.002711 max=0.003736 Jy/beam ! Clean residual mean=0.000001 rms=0.000748 Jy/beam ! Combined flux in latest and established models = 0.227598 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 121 components and 0.227598 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.093177Jy sigma=0.494855 ! Fit after self-cal, rms=0.093251Jy sigma=0.494650 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 (2, 41.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00406879 Jy ! Component: 100 - total flux cleaned = 0.00653166 Jy ! Component: 150 - total flux cleaned = 0.00838116 Jy ! Component: 200 - total flux cleaned = 0.00960086 Jy ! Total flux subtracted in 200 components = 0.00960086 Jy ! Clean residual min=-0.002245 max=0.001950 Jy/beam ! Clean residual mean=0.000003 rms=0.000528 Jy/beam ! Combined flux in latest and established models = 0.237199 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 146 components and 0.237199 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.093056Jy sigma=0.491927 ! Fit after self-cal, rms=0.093043Jy sigma=0.491861 ! 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=0.093043Jy sigma=0.491861 ! Fit after self-cal, rms=0.093599Jy sigma=0.491669 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.231 mas, bmaj=8.46 mas, bpa=-4.408 degrees ! Estimated noise=0.890821 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000564191 Jy ! Component: 100 - total flux cleaned = 0.00116072 Jy ! Component: 150 - total flux cleaned = 0.00142571 Jy ! Component: 200 - total flux cleaned = 0.00162853 Jy ! Total flux subtracted in 200 components = 0.00162853 Jy ! Clean residual min=-0.002076 max=0.001816 Jy/beam ! Clean residual mean=0.000002 rms=0.000486 Jy/beam ! Combined flux in latest and established models = 0.238827 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 159 components and 0.238827 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.093550Jy sigma=0.491186 ! Fit after self-cal, rms=0.093554Jy sigma=0.491152 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 = 1.77204e-05 Jy ! Component: 100 - total flux cleaned = 0.000360071 Jy ! Component: 150 - total flux cleaned = 0.00057032 Jy ! Component: 200 - total flux cleaned = 0.000767459 Jy ! Total flux subtracted in 200 components = 0.000767459 Jy ! Clean residual min=-0.001986 max=0.001746 Jy/beam ! Clean residual mean=0.000002 rms=0.000468 Jy/beam ! Combined flux in latest and established models = 0.239595 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 169 components and 0.239595 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.093522Jy sigma=0.490881 ! Fit after self-cal, rms=0.093521Jy sigma=0.490852 ! 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=0.093521Jy sigma=0.490852 ! Fit after self-cal, rms=0.093692Jy sigma=0.490820 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.778 mas, bmaj=14.92 mas, bpa=-4.98 degrees ! Estimated noise=1.09461 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00089642 Jy ! Component: 100 - total flux cleaned = 0.00141695 Jy ! Component: 150 - total flux cleaned = 0.00178461 Jy ! Component: 200 - total flux cleaned = 0.0019474 Jy ! Total flux subtracted in 200 components = 0.0019474 Jy ! Clean residual min=-0.001980 max=0.002017 Jy/beam ! Clean residual mean=0.000004 rms=0.000567 Jy/beam ! Combined flux in latest and established models = 0.241542 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 191 components and 0.241542 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.093680Jy sigma=0.490691 ! Fit after self-cal, rms=0.093682Jy sigma=0.490668 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 = 4.66287e-05 Jy ! Component: 100 - total flux cleaned = 0.000231665 Jy ! Component: 150 - total flux cleaned = 0.000375485 Jy ! Component: 200 - total flux cleaned = 0.000509662 Jy ! Total flux subtracted in 200 components = 0.000509662 Jy ! Clean residual min=-0.002025 max=0.001987 Jy/beam ! Clean residual mean=0.000004 rms=0.000555 Jy/beam ! Combined flux in latest and established models = 0.242052 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 194 components and 0.242052 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.093675Jy sigma=0.490592 ! Fit after self-cal, rms=0.093675Jy sigma=0.490575 ! 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=3.223 mas, bmaj=8.45 mas, bpa=-4.407 degrees ! Estimated noise=0.887667 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.223 x 8.45 at -4.407 degrees (North through East) ! Clean map min=-0.0017558 max=0.11953 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=2.621 mas, bmaj=7.276 mas, bpa=-2.71 degrees ! Estimated noise=1.2911 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0940328 Jy ! Component: 100 - total flux cleaned = 0.130967 Jy ! Component: 150 - total flux cleaned = 0.152399 Jy ! Component: 200 - total flux cleaned = 0.166404 Jy ! Total flux subtracted in 200 components = 0.166404 Jy ! Clean residual min=-0.004847 max=0.007947 Jy/beam ! Clean residual mean=0.000009 rms=0.001569 Jy/beam ! Combined flux in latest and established models = 0.166404 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 55 model components to the UV plane model. ! The established model now contains 55 components and 0.166404 Jy ! Inverting map and beam ! Estimated beam: bmin=3.223 mas, bmaj=8.45 mas, bpa=-4.407 degrees ! Estimated noise=0.887667 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 = 0.0163206 Jy ! Component: 100 - total flux cleaned = 0.0271058 Jy ! Component: 150 - total flux cleaned = 0.0348743 Jy ! Component: 200 - total flux cleaned = 0.0407609 Jy ! Total flux subtracted in 200 components = 0.0407609 Jy ! Clean residual min=-0.003242 max=0.003859 Jy/beam ! Clean residual mean=0.000006 rms=0.001062 Jy/beam ! Combined flux in latest and established models = 0.207165 Jy ! Adding 94 model components to the UV plane model. ! The established model now contains 137 components and 0.207165 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=7.778 mas, bmaj=14.92 mas, bpa=-4.98 degrees ! Estimated noise=1.09461 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00828378 Jy ! Component: 100 - total flux cleaned = 0.0140072 Jy ! Component: 150 - total flux cleaned = 0.0182622 Jy ! Component: 200 - total flux cleaned = 0.0215083 Jy ! Total flux subtracted in 200 components = 0.0215083 Jy ! Clean residual min=-0.003214 max=0.002800 Jy/beam ! Clean residual mean=0.000007 rms=0.000931 Jy/beam ! Combined flux in latest and established models = 0.228673 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 = 0.00254047 Jy ! Component: 100 - total flux cleaned = 0.00456 Jy ! Component: 150 - total flux cleaned = 0.00617403 Jy ! Component: 200 - total flux cleaned = 0.0074749 Jy ! Total flux subtracted in 200 components = 0.0074749 Jy ! Clean residual min=-0.002651 max=0.002099 Jy/beam ! Clean residual mean=0.000005 rms=0.000681 Jy/beam ! Combined flux in latest and established models = 0.236148 Jy ! Adding 130 model components to the UV plane model. ! The established model now contains 252 components and 0.236148 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.223 mas, bmaj=8.45 mas, bpa=-4.407 degrees ! Estimated noise=0.887667 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000941247 Jy ! Component: 100 - total flux cleaned = 0.00123758 Jy ! Component: 150 - total flux cleaned = 0.00152959 Jy ! Component: 200 - total flux cleaned = 0.00170973 Jy ! Total flux subtracted in 200 components = 0.00170973 Jy ! Clean residual min=-0.001927 max=0.002304 Jy/beam ! Clean residual mean=0.000003 rms=0.000469 Jy/beam ! Combined flux in latest and established models = 0.237858 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 266 components and 0.237858 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.093660Jy sigma=0.490780 ! Fit after self-cal, rms=0.093607Jy sigma=0.490469 wmodel J1244-0446_S_map.mod ! Writing 266 model components to file: J1244-0446_S_map.mod wobs J1244-0446_S_uvs.fits ! Writing UV FITS file: J1244-0446_S_uvs.fits wwins J1244-0446_S_map.win ! wwins: Wrote 3 windows to J1244-0446_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 = 0.000129421 Jy ! Component: 100 - total flux cleaned = 0.000130393 Jy ! Component: 150 - total flux cleaned = 0.000161048 Jy ! Component: 200 - total flux cleaned = 0.000217055 Jy ! Component: 250 - total flux cleaned = 0.000298263 Jy ! Component: 300 - total flux cleaned = 0.000349744 Jy ! Component: 350 - total flux cleaned = 0.000474943 Jy ! Component: 400 - total flux cleaned = 0.00059623 Jy ! Component: 450 - total flux cleaned = 0.000690559 Jy ! Component: 500 - total flux cleaned = 0.000781884 Jy ! Component: 550 - total flux cleaned = 0.000870858 Jy ! Component: 600 - total flux cleaned = 0.0010232 Jy ! Component: 650 - total flux cleaned = 0.00112979 Jy ! Component: 700 - total flux cleaned = 0.00123403 Jy ! Component: 750 - total flux cleaned = 0.00131617 Jy ! Component: 800 - total flux cleaned = 0.00139667 Jy ! Component: 850 - total flux cleaned = 0.00143615 Jy ! Component: 900 - total flux cleaned = 0.00143642 Jy ! Component: 950 - total flux cleaned = 0.00151299 Jy ! Component: 1000 - total flux cleaned = 0.00149461 Jy ! Component: 1050 - total flux cleaned = 0.00154954 Jy ! Component: 1100 - total flux cleaned = 0.00156773 Jy ! Component: 1150 - total flux cleaned = 0.00162121 Jy ! Component: 1200 - total flux cleaned = 0.00158624 Jy ! Component: 1250 - total flux cleaned = 0.00162106 Jy ! Component: 1300 - total flux cleaned = 0.00162088 Jy ! Component: 1350 - total flux cleaned = 0.00160389 Jy ! Component: 1400 - total flux cleaned = 0.00165373 Jy ! Component: 1450 - total flux cleaned = 0.00163714 Jy ! Component: 1500 - total flux cleaned = 0.0015887 Jy ! Component: 1550 - total flux cleaned = 0.0016208 Jy ! Component: 1600 - total flux cleaned = 0.00162076 Jy ! Component: 1650 - total flux cleaned = 0.00165218 Jy ! Component: 1700 - total flux cleaned = 0.00160571 Jy ! Component: 1750 - total flux cleaned = 0.00166697 Jy ! Component: 1800 - total flux cleaned = 0.00165186 Jy ! Component: 1850 - total flux cleaned = 0.00168172 Jy ! Component: 1900 - total flux cleaned = 0.00160761 Jy ! Component: 1950 - total flux cleaned = 0.00159324 Jy ! Component: 2000 - total flux cleaned = 0.0016222 Jy ! Component: 2050 - total flux cleaned = 0.00157915 Jy ! Component: 2100 - total flux cleaned = 0.00155066 Jy ! Component: 2150 - total flux cleaned = 0.00152265 Jy ! Component: 2200 - total flux cleaned = 0.00153702 Jy ! Component: 2250 - total flux cleaned = 0.0014956 Jy ! Component: 2300 - total flux cleaned = 0.00148202 Jy ! Component: 2350 - total flux cleaned = 0.00148179 Jy ! Component: 2400 - total flux cleaned = 0.00138801 Jy ! Component: 2450 - total flux cleaned = 0.00133503 Jy ! Component: 2500 - total flux cleaned = 0.00137438 Jy ! Component: 2550 - total flux cleaned = 0.00132237 Jy ! Component: 2600 - total flux cleaned = 0.00128387 Jy ! Component: 2650 - total flux cleaned = 0.00130936 Jy ! Component: 2700 - total flux cleaned = 0.00128404 Jy ! Component: 2750 - total flux cleaned = 0.00123351 Jy ! Component: 2800 - total flux cleaned = 0.00122088 Jy ! Component: 2850 - total flux cleaned = 0.00118382 Jy ! Component: 2900 - total flux cleaned = 0.00113481 Jy ! Component: 2950 - total flux cleaned = 0.00112282 Jy ! Component: 3000 - total flux cleaned = 0.00113494 Jy ! Component: 3050 - total flux cleaned = 0.00105114 Jy ! Component: 3100 - total flux cleaned = 0.00102739 Jy ! Component: 3150 - total flux cleaned = 0.00101574 Jy ! Component: 3200 - total flux cleaned = 0.000980718 Jy ! Component: 3250 - total flux cleaned = 0.000922661 Jy ! Component: 3300 - total flux cleaned = 0.000876646 Jy ! Component: 3350 - total flux cleaned = 0.000808068 Jy ! Component: 3400 - total flux cleaned = 0.000773918 Jy ! Component: 3450 - total flux cleaned = 0.000728881 Jy ! Component: 3500 - total flux cleaned = 0.000661785 Jy ! Component: 3550 - total flux cleaned = 0.000628475 Jy ! Component: 3600 - total flux cleaned = 0.00058412 Jy ! Component: 3650 - total flux cleaned = 0.000551239 Jy ! Component: 3700 - total flux cleaned = 0.000573048 Jy ! Component: 3750 - total flux cleaned = 0.000583925 Jy ! Component: 3800 - total flux cleaned = 0.000487038 Jy ! Component: 3850 - total flux cleaned = 0.000529769 Jy ! Component: 3900 - total flux cleaned = 0.000508484 Jy ! Component: 3950 - total flux cleaned = 0.000497872 Jy ! Component: 4000 - total flux cleaned = 0.000466319 Jy ! Component: 4050 - total flux cleaned = 0.000466277 Jy ! Total flux subtracted in 4096 components = 0.000404294 Jy ! Clean residual min=-0.000604 max=0.000583 Jy/beam ! Clean residual mean=0.000001 rms=0.000195 Jy/beam ! Combined flux in latest and established models = 0.238262 Jy keep ! Adding 299 model components to the UV plane model. ! The established model now contains 565 components and 0.238262 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1244-0446_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.223 x 8.45 at -4.407 degrees (North through East) ! Clean map min=-0.0011871 max=0.12426 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1244-0446_S_map.fits wmodel /image_prod/ug002_uva//J1244-0446_S_map.mod ! Writing 565 model components to file: /image_prod/ug002_uva//J1244-0446_S_map.mod wobs /image_prod/ug002_uva//J1244-0446_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1244-0446_S_uvs.fits wwins /image_prod/ug002_uva//J1244-0446_S_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uva//J1244-0446_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.124262 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000192124 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.463836 0.463836 0.927671 1.85534 3.71069 7.42137 14.8427 29.6855 59.371 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.124 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 646.78 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1244-0446_S_dfm.log closed on Thu Mar 5 00:48:19 2020