! Started logfile: /vlbi/uf001/uva//J0005-1648_S_dfm.log on Sun Jan 13 20:23:41 2019 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.22000 obs /vlbi/uf001/uva//J0005-1648_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0005-1648_S_uva.fits ! AN table 1: 42 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.920106 visibilities/baseline/integration-bin. ! Found source: J0005-1648 ! ! 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 5217 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 J0005-1648_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 72 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 72 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 72 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.021475Jy sigma=17.660790 ! Fit after self-cal, rms=0.845946Jy sigma=14.571575 ! 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=2.557 mas, bmaj=6.702 mas, bpa=-4.041 degrees ! Estimated noise=0.731244 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 = 0.118275 Jy ! Component: 100 - total flux cleaned = 0.149571 Jy ! Total flux subtracted in 100 components = 0.149571 Jy ! Clean residual min=-0.006270 max=0.014379 Jy/beam ! Clean residual mean=-0.000037 rms=0.001737 Jy/beam ! Combined flux in latest and established models = 0.149571 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.149571 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075436Jy sigma=1.292788 ! Fit after self-cal, rms=0.075433Jy sigma=1.292501 ! Inverting map ! Added new window around map position (3, -9). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.014769 Jy ! Component: 100 - total flux cleaned = 0.0235373 Jy ! Total flux subtracted in 100 components = 0.0235373 Jy ! Clean residual min=-0.005602 max=0.006868 Jy/beam ! Clean residual mean=-0.000022 rms=0.001277 Jy/beam ! Combined flux in latest and established models = 0.173109 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 33 components and 0.173109 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072099Jy sigma=1.230280 ! Fit after self-cal, rms=0.072029Jy sigma=1.228820 ! 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=2.982 mas, bmaj=7.579 mas, bpa=-3.573 degrees ! Estimated noise=0.618566 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 = 0.00766754 Jy ! Component: 100 - total flux cleaned = 0.0122345 Jy ! Component: 150 - total flux cleaned = 0.0152115 Jy ! Component: 200 - total flux cleaned = 0.017211 Jy ! Total flux subtracted in 200 components = 0.017211 Jy ! Clean residual min=-0.004346 max=0.005853 Jy/beam ! Clean residual mean=-0.000020 rms=0.001046 Jy/beam ! Combined flux in latest and established models = 0.19032 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 51 components and 0.19032 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071210Jy sigma=1.212717 ! Fit after self-cal, rms=0.071187Jy sigma=1.212259 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.982 x 7.579 at -3.573 degrees (North through East) ! Clean map min=-0.0041801 max=0.1512 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.89 HN 1.02 KP 0.98 ! LA 0.94 MK 0.97 NL 1.11 OV 1.00 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.90 HN 1.04 KP 1.04 ! LA 0.94 MK 1.03 NL 1.08 OV 1.00 ! PT 1.01 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.93 HN 1.03 KP 1.04 ! LA 0.97 MK 1.01 NL 1.12 OV 0.98 ! PT 1.00 SC 1.01 ! ! ! Fit before self-cal, rms=0.071187Jy sigma=1.212259 ! Fit after self-cal, rms=0.070830Jy sigma=1.193879 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.998 mas, bmaj=7.63 mas, bpa=-3.453 degrees ! Estimated noise=0.617815 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 = -7.6875e-05 Jy ! Component: 100 - total flux cleaned = -0.000198522 Jy ! Component: 150 - total flux cleaned = -0.000261211 Jy ! Component: 200 - total flux cleaned = -0.000260002 Jy ! Total flux subtracted in 200 components = -0.000260002 Jy ! Clean residual min=-0.002749 max=0.003185 Jy/beam ! Clean residual mean=0.000001 rms=0.000768 Jy/beam ! Combined flux in latest and established models = 0.19006 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 61 components and 0.19006 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070792Jy sigma=1.193165 ! Fit after self-cal, rms=0.070843Jy sigma=1.192930 ! 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=0.070843Jy sigma=1.192930 ! Fit after self-cal, rms=0.070934Jy sigma=1.189046 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3 mas, bmaj=7.628 mas, bpa=-3.368 degrees ! Estimated noise=0.617681 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000155479 Jy ! Component: 100 - total flux cleaned = 0.000107121 Jy ! Component: 150 - total flux cleaned = 8.69467e-05 Jy ! Component: 200 - total flux cleaned = 4.80873e-05 Jy ! Total flux subtracted in 200 components = 4.80873e-05 Jy ! Clean residual min=-0.002685 max=0.003169 Jy/beam ! Clean residual mean=0.000002 rms=0.000734 Jy/beam ! Combined flux in latest and established models = 0.190108 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 71 components and 0.190108 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070919Jy sigma=1.188787 ! Fit after self-cal, rms=0.070928Jy sigma=1.188738 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 (-36, -120.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00293786 Jy ! Component: 100 - total flux cleaned = 0.00342318 Jy ! Component: 150 - total flux cleaned = 0.00377584 Jy ! Component: 200 - total flux cleaned = 0.00420107 Jy ! Total flux subtracted in 200 components = 0.00420107 Jy ! Clean residual min=-0.002519 max=0.003095 Jy/beam ! Clean residual mean=0.000002 rms=0.000708 Jy/beam ! Combined flux in latest and established models = 0.194309 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 84 components and 0.194309 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070795Jy sigma=1.186684 ! Fit after self-cal, rms=0.070790Jy sigma=1.186603 ! Inverting map ! Added new window around map position (106.5, 32.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00275912 Jy ! Component: 100 - total flux cleaned = 0.00371766 Jy ! Component: 150 - total flux cleaned = 0.00390299 Jy ! Component: 200 - total flux cleaned = 0.00406577 Jy ! Total flux subtracted in 200 components = 0.00406577 Jy ! Clean residual min=-0.002362 max=0.002640 Jy/beam ! Clean residual mean=0.000001 rms=0.000668 Jy/beam ! Combined flux in latest and established models = 0.198375 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 105 components and 0.198375 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070687Jy sigma=1.184706 ! Fit after self-cal, rms=0.070678Jy sigma=1.184520 ! 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=0.070678Jy sigma=1.184520 ! Fit after self-cal, rms=0.070765Jy sigma=1.184021 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.001 mas, bmaj=7.638 mas, bpa=-3.318 degrees ! Estimated noise=0.61758 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00107705 Jy ! Component: 100 - total flux cleaned = 0.00142 Jy ! Component: 150 - total flux cleaned = 0.00163462 Jy ! Component: 200 - total flux cleaned = 0.00169169 Jy ! Total flux subtracted in 200 components = 0.00169169 Jy ! Clean residual min=-0.002484 max=0.002650 Jy/beam ! Clean residual mean=-0.000000 rms=0.000657 Jy/beam ! Combined flux in latest and established models = 0.200066 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 119 components and 0.200066 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070735Jy sigma=1.183502 ! Fit after self-cal, rms=0.070740Jy sigma=1.183475 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 = 0.000186427 Jy ! Component: 100 - total flux cleaned = 0.000186606 Jy ! Component: 150 - total flux cleaned = 0.000162388 Jy ! Component: 200 - total flux cleaned = 0.00018667 Jy ! Total flux subtracted in 200 components = 0.00018667 Jy ! Clean residual min=-0.002497 max=0.002608 Jy/beam ! Clean residual mean=-0.000000 rms=0.000654 Jy/beam ! Combined flux in latest and established models = 0.200253 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 126 components and 0.200253 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070723Jy sigma=1.183204 ! Fit after self-cal, rms=0.070722Jy sigma=1.183196 ! 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=0.070722Jy sigma=1.183196 ! Fit after self-cal, rms=0.070748Jy sigma=1.183156 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.258 mas, bmaj=14.75 mas, bpa=1.819 degrees ! Estimated noise=0.809979 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000445848 Jy ! Component: 100 - total flux cleaned = -0.000621431 Jy ! Component: 150 - total flux cleaned = -0.000754768 Jy ! Component: 200 - total flux cleaned = -0.000817165 Jy ! Total flux subtracted in 200 components = -0.000817165 Jy ! Clean residual min=-0.002928 max=0.003388 Jy/beam ! Clean residual mean=-0.000001 rms=0.000837 Jy/beam ! Combined flux in latest and established models = 0.199436 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 140 components and 0.199436 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070746Jy sigma=1.183053 ! Fit after self-cal, rms=0.070747Jy sigma=1.183037 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 = -2.32358e-05 Jy ! Component: 100 - total flux cleaned = -8.31521e-05 Jy ! Component: 150 - total flux cleaned = -0.000120817 Jy ! Component: 200 - total flux cleaned = -0.000138815 Jy ! Total flux subtracted in 200 components = -0.000138815 Jy ! Clean residual min=-0.002952 max=0.003377 Jy/beam ! Clean residual mean=-0.000001 rms=0.000834 Jy/beam ! Combined flux in latest and established models = 0.199297 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 144 components and 0.199297 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070746Jy sigma=1.183005 ! Fit after self-cal, rms=0.070746Jy sigma=1.182997 ! 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=3.002 mas, bmaj=7.64 mas, bpa=-3.323 degrees ! Estimated noise=0.617623 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.002 x 7.64 at -3.323 degrees (North through East) ! Clean map min=-0.0023465 max=0.15143 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=2.568 mas, bmaj=6.746 mas, bpa=-3.797 degrees ! Estimated noise=0.734403 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.118568 Jy ! Component: 100 - total flux cleaned = 0.150418 Jy ! Component: 150 - total flux cleaned = 0.165305 Jy ! Component: 200 - total flux cleaned = 0.173597 Jy ! Total flux subtracted in 200 components = 0.173597 Jy ! Clean residual min=-0.004146 max=0.004404 Jy/beam ! Clean residual mean=-0.000010 rms=0.001033 Jy/beam ! Combined flux in latest and established models = 0.173597 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 32 model components to the UV plane model. ! The established model now contains 32 components and 0.173597 Jy ! Inverting map and beam ! Estimated beam: bmin=3.002 mas, bmaj=7.64 mas, bpa=-3.323 degrees ! Estimated noise=0.617623 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 = 0.00656975 Jy ! Component: 100 - total flux cleaned = 0.0109281 Jy ! Component: 150 - total flux cleaned = 0.0143245 Jy ! Component: 200 - total flux cleaned = 0.0171048 Jy ! Total flux subtracted in 200 components = 0.0171048 Jy ! Clean residual min=-0.002863 max=0.002753 Jy/beam ! Clean residual mean=-0.000004 rms=0.000724 Jy/beam ! Combined flux in latest and established models = 0.190702 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 58 components and 0.190702 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=7.258 mas, bmaj=14.75 mas, bpa=1.819 degrees ! Estimated noise=0.809979 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00298522 Jy ! Component: 100 - total flux cleaned = 0.00506325 Jy ! Component: 150 - total flux cleaned = 0.00632149 Jy ! Component: 200 - total flux cleaned = 0.00706456 Jy ! Total flux subtracted in 200 components = 0.00706456 Jy ! Clean residual min=-0.003225 max=0.003415 Jy/beam ! Clean residual mean=-0.000002 rms=0.000861 Jy/beam ! Combined flux in latest and established models = 0.197767 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 = 0.000567911 Jy ! Component: 100 - total flux cleaned = 0.00106987 Jy ! Component: 150 - total flux cleaned = 0.00115755 Jy ! Component: 200 - total flux cleaned = 0.00118487 Jy ! Total flux subtracted in 200 components = 0.00118487 Jy ! Clean residual min=-0.003167 max=0.003431 Jy/beam ! Clean residual mean=-0.000001 rms=0.000847 Jy/beam ! Combined flux in latest and established models = 0.198952 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 95 components and 0.198952 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.002 mas, bmaj=7.64 mas, bpa=-3.323 degrees ! Estimated noise=0.617623 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000745093 Jy ! Component: 100 - total flux cleaned = 0.000845847 Jy ! Component: 150 - total flux cleaned = 0.000846307 Jy ! Component: 200 - total flux cleaned = 0.000846972 Jy ! Total flux subtracted in 200 components = 0.000846972 Jy ! Clean residual min=-0.002528 max=0.002605 Jy/beam ! Clean residual mean=-0.000001 rms=0.000667 Jy/beam ! Combined flux in latest and established models = 0.199799 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 117 components and 0.199799 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070835Jy sigma=1.184438 ! Fit after self-cal, rms=0.070826Jy sigma=1.184279 wmodel J0005-1648_S_map.mod ! Writing 117 model components to file: J0005-1648_S_map.mod wobs J0005-1648_S_uvs.fits ! Writing UV FITS file: J0005-1648_S_uvs.fits wwins J0005-1648_S_map.win ! wwins: Wrote 4 windows to J0005-1648_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 = 0.000834032 Jy ! Component: 100 - total flux cleaned = 0.00119054 Jy ! Component: 150 - total flux cleaned = 0.00157017 Jy ! Component: 200 - total flux cleaned = 0.00181306 Jy ! Component: 250 - total flux cleaned = 0.00181315 Jy ! Component: 300 - total flux cleaned = 0.00189045 Jy ! Component: 350 - total flux cleaned = 0.00196483 Jy ! Component: 400 - total flux cleaned = 0.00189102 Jy ! Component: 450 - total flux cleaned = 0.00199916 Jy ! Component: 500 - total flux cleaned = 0.00203451 Jy ! Component: 550 - total flux cleaned = 0.00210428 Jy ! Component: 600 - total flux cleaned = 0.00207036 Jy ! Component: 650 - total flux cleaned = 0.00207027 Jy ! Component: 700 - total flux cleaned = 0.00210313 Jy ! Component: 750 - total flux cleaned = 0.00216792 Jy ! Component: 800 - total flux cleaned = 0.00207096 Jy ! Component: 850 - total flux cleaned = 0.00213523 Jy ! Component: 900 - total flux cleaned = 0.00223006 Jy ! Component: 950 - total flux cleaned = 0.00235377 Jy ! Component: 1000 - total flux cleaned = 0.00229204 Jy ! Component: 1050 - total flux cleaned = 0.00238332 Jy ! Component: 1100 - total flux cleaned = 0.00238355 Jy ! Component: 1150 - total flux cleaned = 0.00253201 Jy ! Component: 1200 - total flux cleaned = 0.00247362 Jy ! Component: 1250 - total flux cleaned = 0.00267636 Jy ! Component: 1300 - total flux cleaned = 0.0026762 Jy ! Component: 1350 - total flux cleaned = 0.0027892 Jy ! Component: 1400 - total flux cleaned = 0.00290117 Jy ! Component: 1450 - total flux cleaned = 0.00292874 Jy ! Component: 1500 - total flux cleaned = 0.00295634 Jy ! Component: 1550 - total flux cleaned = 0.0029838 Jy ! Component: 1600 - total flux cleaned = 0.0029303 Jy ! Component: 1650 - total flux cleaned = 0.0029835 Jy ! Component: 1700 - total flux cleaned = 0.00298296 Jy ! Component: 1750 - total flux cleaned = 0.00285223 Jy ! Component: 1800 - total flux cleaned = 0.0029038 Jy ! Component: 1850 - total flux cleaned = 0.0027506 Jy ! Component: 1900 - total flux cleaned = 0.00265022 Jy ! Component: 1950 - total flux cleaned = 0.00257545 Jy ! Component: 2000 - total flux cleaned = 0.00262492 Jy ! Component: 2050 - total flux cleaned = 0.00252696 Jy ! Component: 2100 - total flux cleaned = 0.00238114 Jy ! Component: 2150 - total flux cleaned = 0.0023813 Jy ! Component: 2200 - total flux cleaned = 0.00235741 Jy ! Component: 2250 - total flux cleaned = 0.0022861 Jy ! Component: 2300 - total flux cleaned = 0.00221562 Jy ! Component: 2350 - total flux cleaned = 0.00195951 Jy ! Component: 2400 - total flux cleaned = 0.00191381 Jy ! Component: 2450 - total flux cleaned = 0.00182236 Jy ! Component: 2500 - total flux cleaned = 0.00179959 Jy ! Component: 2550 - total flux cleaned = 0.00157505 Jy ! Component: 2600 - total flux cleaned = 0.00159734 Jy ! Component: 2650 - total flux cleaned = 0.001553 Jy ! Component: 2700 - total flux cleaned = 0.00135594 Jy ! Component: 2750 - total flux cleaned = 0.00124737 Jy ! Component: 2800 - total flux cleaned = 0.00116123 Jy ! Component: 2850 - total flux cleaned = 0.00107609 Jy ! Component: 2900 - total flux cleaned = 0.000927672 Jy ! Component: 2950 - total flux cleaned = 0.000780712 Jy ! Component: 3000 - total flux cleaned = 0.00073928 Jy ! Component: 3050 - total flux cleaned = 0.000635977 Jy ! Component: 3100 - total flux cleaned = 0.000492318 Jy ! Component: 3150 - total flux cleaned = 0.000431435 Jy ! Component: 3200 - total flux cleaned = 0.000350817 Jy ! Component: 3250 - total flux cleaned = 0.000250777 Jy ! Component: 3300 - total flux cleaned = 0.000211214 Jy ! Component: 3350 - total flux cleaned = 0.000171503 Jy ! Component: 3400 - total flux cleaned = 5.39352e-05 Jy ! Component: 3450 - total flux cleaned = -6.29448e-05 Jy ! Component: 3500 - total flux cleaned = -0.000159256 Jy ! Component: 3550 - total flux cleaned = -0.000274237 Jy ! Component: 3600 - total flux cleaned = -0.000311998 Jy ! Component: 3650 - total flux cleaned = -0.000406424 Jy ! Component: 3700 - total flux cleaned = -0.000481474 Jy ! Component: 3750 - total flux cleaned = -0.000481383 Jy ! Component: 3800 - total flux cleaned = -0.000611148 Jy ! Component: 3850 - total flux cleaned = -0.000721311 Jy ! Component: 3900 - total flux cleaned = -0.000849128 Jy ! Component: 3950 - total flux cleaned = -0.000867255 Jy ! Component: 4000 - total flux cleaned = -0.00102934 Jy ! Component: 4050 - total flux cleaned = -0.00101122 Jy ! Total flux subtracted in 4096 components = -0.00104675 Jy ! Clean residual min=-0.001204 max=0.001159 Jy/beam ! Clean residual mean=-0.000000 rms=0.000331 Jy/beam ! Combined flux in latest and established models = 0.198752 Jy keep ! Adding 309 model components to the UV plane model. ! The established model now contains 426 components and 0.198752 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0005-1648_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.002 x 7.64 at -3.323 degrees (North through East) ! Clean map min=-0.0016417 max=0.15115 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0005-1648_S_map.fits wmodel /vlbi/uf001/uva//J0005-1648_S_map.mod ! Writing 426 model components to file: /vlbi/uf001/uva//J0005-1648_S_map.mod wobs /vlbi/uf001/uva//J0005-1648_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0005-1648_S_uvs.fits wwins /vlbi/uf001/uva//J0005-1648_S_map.win ! wwins: Wrote 5 windows to /vlbi/uf001/uva//J0005-1648_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.151147 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000328822 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.652654 0.652654 1.30531 2.61062 5.22123 10.4425 20.8849 41.7698 83.5397 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.151 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 459.661 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0005-1648_S_dfm.log closed on Sun Jan 13 20:23:45 2019