! Started logfile: /vlbi/uf001/uva//J2056-3208_S_dfm.log on Mon Jan 14 05:42:00 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//J2056-3208_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J2056-3208_S_uva.fits ! AN table 1: 38 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.975439 visibilities/baseline/integration-bin. ! Found source: J2056-3208 ! ! 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 5004 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 J2056-3208_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 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.062689Jy sigma=15.662109 ! Fit after self-cal, rms=0.719309Jy sigma=10.364097 ! 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=2.322 mas, bmaj=6.612 mas, bpa=-4.451 degrees ! Estimated noise=1.09878 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 = 0.215816 Jy ! Component: 100 - total flux cleaned = 0.274689 Jy ! Total flux subtracted in 100 components = 0.274689 Jy ! Clean residual min=-0.017873 max=0.034995 Jy/beam ! Clean residual mean=0.000121 rms=0.005400 Jy/beam ! Combined flux in latest and established models = 0.274689 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.274689 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.124275Jy sigma=1.742789 ! Fit after self-cal, rms=0.124216Jy sigma=1.742328 ! Inverting map ! Added new window around map position (-3.5, 6.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0349974 Jy ! Component: 100 - total flux cleaned = 0.0568357 Jy ! Total flux subtracted in 100 components = 0.0568357 Jy ! Clean residual min=-0.014519 max=0.028734 Jy/beam ! Clean residual mean=0.000070 rms=0.004172 Jy/beam ! Combined flux in latest and established models = 0.331525 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 26 components and 0.331525 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.111940Jy sigma=1.528642 ! Fit after self-cal, rms=0.111398Jy sigma=1.518174 ! 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=2.727 mas, bmaj=7.526 mas, bpa=-3.954 degrees ! Estimated noise=0.787833 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 (-3.5, -7.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0251387 Jy ! Component: 100 - total flux cleaned = 0.0403532 Jy ! Component: 150 - total flux cleaned = 0.0509702 Jy ! Component: 200 - total flux cleaned = 0.0585171 Jy ! Total flux subtracted in 200 components = 0.0585171 Jy ! Clean residual min=-0.012753 max=0.016710 Jy/beam ! Clean residual mean=0.000032 rms=0.003283 Jy/beam ! Combined flux in latest and established models = 0.390042 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 56 components and 0.390042 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.105682Jy sigma=1.405027 ! Fit after self-cal, rms=0.105323Jy sigma=1.398199 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.727 x 7.526 at -3.954 degrees (North through East) ! Clean map min=-0.013265 max=0.2744 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.90 HN 1.34 KP 0.96 ! LA 0.94 MK 1.04 NL 1.04 OV 0.99 ! PT 1.00* SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.92 HN 1.37 KP 0.96 ! LA 0.94 MK 1.02 NL 1.07 OV 0.98 ! PT 1.00* SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.91 HN 1.27 KP 0.99 ! LA 0.94 MK 0.98 NL 1.06 OV 0.96 ! PT 1.00* SC 0.97 ! ! ! Fit before self-cal, rms=0.105323Jy sigma=1.398199 ! Fit after self-cal, rms=0.111595Jy sigma=1.314831 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.757 mas, bmaj=7.505 mas, bpa=-3.492 degrees ! Estimated noise=0.797052 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 = -0.00638104 Jy ! Component: 100 - total flux cleaned = -0.00812378 Jy ! Component: 150 - total flux cleaned = -0.00871757 Jy ! Component: 200 - total flux cleaned = -0.00898542 Jy ! Total flux subtracted in 200 components = -0.00898542 Jy ! Clean residual min=-0.009828 max=0.007364 Jy/beam ! Clean residual mean=-0.000005 rms=0.001991 Jy/beam ! Combined flux in latest and established models = 0.381057 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 73 components and 0.381057 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.110925Jy sigma=1.306987 ! Fit after self-cal, rms=0.111100Jy sigma=1.305904 ! 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=0.111100Jy sigma=1.305904 ! Fit after self-cal, rms=0.115085Jy sigma=1.286659 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.758 mas, bmaj=7.488 mas, bpa=-3.454 degrees ! Estimated noise=0.799055 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00381885 Jy ! Component: 100 - total flux cleaned = -0.00481979 Jy ! Component: 150 - total flux cleaned = -0.00543264 Jy ! Component: 200 - total flux cleaned = -0.00565216 Jy ! Total flux subtracted in 200 components = -0.00565216 Jy ! Clean residual min=-0.007908 max=0.005615 Jy/beam ! Clean residual mean=-0.000006 rms=0.001529 Jy/beam ! Combined flux in latest and established models = 0.375404 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 87 components and 0.375404 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.114686Jy sigma=1.281558 ! Fit after self-cal, rms=0.114694Jy sigma=1.280990 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 = -0.000982593 Jy ! Component: 100 - total flux cleaned = -0.00108127 Jy ! Component: 150 - total flux cleaned = -0.00117033 Jy ! Component: 200 - total flux cleaned = -0.00116959 Jy ! Total flux subtracted in 200 components = -0.00116959 Jy ! Clean residual min=-0.007346 max=0.005513 Jy/beam ! Clean residual mean=-0.000006 rms=0.001474 Jy/beam ! Combined flux in latest and established models = 0.374235 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 92 components and 0.374235 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.114534Jy sigma=1.278844 ! Fit after self-cal, rms=0.114511Jy sigma=1.278686 ! 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=0.114511Jy sigma=1.278686 ! Fit after self-cal, rms=0.122141Jy sigma=1.270397 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.756 mas, bmaj=7.473 mas, bpa=-3.525 degrees ! Estimated noise=0.797765 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00270626 Jy ! Component: 100 - total flux cleaned = -0.0033158 Jy ! Component: 150 - total flux cleaned = -0.00358078 Jy ! Component: 200 - total flux cleaned = -0.00381106 Jy ! Total flux subtracted in 200 components = -0.00381106 Jy ! Clean residual min=-0.006453 max=0.003960 Jy/beam ! Clean residual mean=-0.000007 rms=0.001200 Jy/beam ! Combined flux in latest and established models = 0.370424 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 104 components and 0.370424 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.121911Jy sigma=1.268212 ! Fit after self-cal, rms=0.121957Jy sigma=1.267881 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 = -0.000724598 Jy ! Component: 100 - total flux cleaned = -0.000858665 Jy ! Component: 150 - total flux cleaned = -0.00104354 Jy ! Component: 200 - total flux cleaned = -0.00127276 Jy ! Total flux subtracted in 200 components = -0.00127276 Jy ! Clean residual min=-0.006222 max=0.003938 Jy/beam ! Clean residual mean=-0.000007 rms=0.001166 Jy/beam ! Combined flux in latest and established models = 0.369151 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 113 components and 0.369151 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.121862Jy sigma=1.266855 ! Fit after self-cal, rms=0.121843Jy sigma=1.266730 ! 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=0.121843Jy sigma=1.266730 ! Fit after self-cal, rms=0.124065Jy sigma=1.266152 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.187 mas, bmaj=18.79 mas, bpa=2.868 degrees ! Estimated noise=1.07783 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00255775 Jy ! Component: 100 - total flux cleaned = -0.00298645 Jy ! Component: 150 - total flux cleaned = -0.0031925 Jy ! Component: 200 - total flux cleaned = -0.00338073 Jy ! Total flux subtracted in 200 components = -0.00338073 Jy ! Clean residual min=-0.005313 max=0.004344 Jy/beam ! Clean residual mean=-0.000016 rms=0.001449 Jy/beam ! Combined flux in latest and established models = 0.36577 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 121 components and 0.36577 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.123980Jy sigma=1.265474 ! Fit after self-cal, rms=0.123978Jy sigma=1.265314 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 = -0.000360651 Jy ! Component: 100 - total flux cleaned = -0.000486072 Jy ! Component: 150 - total flux cleaned = -0.000637583 Jy ! Component: 200 - total flux cleaned = -0.000741455 Jy ! Total flux subtracted in 200 components = -0.000741455 Jy ! Clean residual min=-0.005138 max=0.004307 Jy/beam ! Clean residual mean=-0.000016 rms=0.001432 Jy/beam ! Combined flux in latest and established models = 0.365029 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 123 components and 0.365029 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.123944Jy sigma=1.265229 ! Fit after self-cal, rms=0.123930Jy sigma=1.265118 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "============== Finished amplitude self-cal ==============" ! ============== Finished amplitude self-cal ============== restore ! Inverting map and beam ! Estimated beam: bmin=2.755 mas, bmaj=7.467 mas, bpa=-3.547 degrees ! Estimated noise=0.796701 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.755 x 7.467 at -3.547 degrees (North through East) ! Clean map min=-0.0054979 max=0.2841 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=2.344 mas, bmaj=6.508 mas, bpa=-3.941 degrees ! Estimated noise=1.12977 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.221534 Jy ! Component: 100 - total flux cleaned = 0.280816 Jy ! Component: 150 - total flux cleaned = 0.310629 Jy ! Component: 200 - total flux cleaned = 0.328215 Jy ! Total flux subtracted in 200 components = 0.328215 Jy ! Clean residual min=-0.007146 max=0.009914 Jy/beam ! Clean residual mean=0.000028 rms=0.001905 Jy/beam ! Combined flux in latest and established models = 0.328215 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.328215 Jy ! Inverting map and beam ! Estimated beam: bmin=2.755 mas, bmaj=7.467 mas, bpa=-3.547 degrees ! Estimated noise=0.796701 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 = 0.0143766 Jy ! Component: 100 - total flux cleaned = 0.0224607 Jy ! Component: 150 - total flux cleaned = 0.0273382 Jy ! Component: 200 - total flux cleaned = 0.0304807 Jy ! Total flux subtracted in 200 components = 0.0304807 Jy ! Clean residual min=-0.005958 max=0.004242 Jy/beam ! Clean residual mean=-0.000002 rms=0.001141 Jy/beam ! Combined flux in latest and established models = 0.358696 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 59 components and 0.358696 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=7.187 mas, bmaj=18.79 mas, bpa=2.868 degrees ! Estimated noise=1.07783 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00297062 Jy ! Component: 100 - total flux cleaned = 0.00324013 Jy ! Component: 150 - total flux cleaned = 0.00345915 Jy ! Component: 200 - total flux cleaned = 0.00365027 Jy ! Total flux subtracted in 200 components = 0.00365027 Jy ! Clean residual min=-0.005052 max=0.004596 Jy/beam ! Clean residual mean=-0.000013 rms=0.001461 Jy/beam ! Combined flux in latest and established models = 0.362346 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 = 0.000135753 Jy ! Component: 100 - total flux cleaned = 0.000167482 Jy ! Component: 150 - total flux cleaned = 0.000256972 Jy ! Component: 200 - total flux cleaned = 0.000341477 Jy ! Total flux subtracted in 200 components = 0.000341477 Jy ! Clean residual min=-0.005083 max=0.004563 Jy/beam ! Clean residual mean=-0.000013 rms=0.001448 Jy/beam ! Combined flux in latest and established models = 0.362687 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 74 components and 0.362687 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.755 mas, bmaj=7.467 mas, bpa=-3.547 degrees ! Estimated noise=0.796701 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000473344 Jy ! Component: 100 - total flux cleaned = -0.000353581 Jy ! Component: 150 - total flux cleaned = -0.000246165 Jy ! Component: 200 - total flux cleaned = -0.000100097 Jy ! Total flux subtracted in 200 components = -0.000100097 Jy ! Clean residual min=-0.005924 max=0.004011 Jy/beam ! Clean residual mean=-0.000005 rms=0.001079 Jy/beam ! Combined flux in latest and established models = 0.362587 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 90 components and 0.362587 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.123817Jy sigma=1.264347 ! Fit after self-cal, rms=0.123802Jy sigma=1.264185 wmodel J2056-3208_S_map.mod ! Writing 90 model components to file: J2056-3208_S_map.mod wobs J2056-3208_S_uvs.fits ! Writing UV FITS file: J2056-3208_S_uvs.fits wwins J2056-3208_S_map.win ! wwins: Wrote 3 windows to J2056-3208_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 = -0.00218308 Jy ! Component: 100 - total flux cleaned = -0.00246049 Jy ! Component: 150 - total flux cleaned = -0.0035235 Jy ! Component: 200 - total flux cleaned = -0.00440741 Jy ! Component: 250 - total flux cleaned = -0.00465137 Jy ! Component: 300 - total flux cleaned = -0.00494601 Jy ! Component: 350 - total flux cleaned = -0.00523039 Jy ! Component: 400 - total flux cleaned = -0.00550574 Jy ! Component: 450 - total flux cleaned = -0.00566655 Jy ! Component: 500 - total flux cleaned = -0.00587702 Jy ! Component: 550 - total flux cleaned = -0.00603059 Jy ! Component: 600 - total flux cleaned = -0.00628268 Jy ! Component: 650 - total flux cleaned = -0.00647885 Jy ! Component: 700 - total flux cleaned = -0.00652717 Jy ! Component: 750 - total flux cleaned = -0.00685679 Jy ! Component: 800 - total flux cleaned = -0.00681064 Jy ! Component: 850 - total flux cleaned = -0.0069924 Jy ! Component: 900 - total flux cleaned = -0.00717095 Jy ! Component: 950 - total flux cleaned = -0.00734557 Jy ! Component: 1000 - total flux cleaned = -0.0074742 Jy ! Component: 1050 - total flux cleaned = -0.00772518 Jy ! Component: 1100 - total flux cleaned = -0.00768364 Jy ! Component: 1150 - total flux cleaned = -0.00772528 Jy ! Component: 1200 - total flux cleaned = -0.00796477 Jy ! Component: 1250 - total flux cleaned = -0.00804276 Jy ! Component: 1300 - total flux cleaned = -0.00815844 Jy ! Component: 1350 - total flux cleaned = -0.00827322 Jy ! Component: 1400 - total flux cleaned = -0.00831114 Jy ! Component: 1450 - total flux cleaned = -0.00838555 Jy ! Component: 1500 - total flux cleaned = -0.00845958 Jy ! Component: 1550 - total flux cleaned = -0.00856837 Jy ! Component: 1600 - total flux cleaned = -0.00860434 Jy ! Component: 1650 - total flux cleaned = -0.00867484 Jy ! Component: 1700 - total flux cleaned = -0.00877908 Jy ! Component: 1750 - total flux cleaned = -0.0088474 Jy ! Component: 1800 - total flux cleaned = -0.00881305 Jy ! Component: 1850 - total flux cleaned = -0.00898115 Jy ! Component: 1900 - total flux cleaned = -0.00901424 Jy ! Component: 1950 - total flux cleaned = -0.00904695 Jy ! Component: 2000 - total flux cleaned = -0.00914476 Jy ! Component: 2050 - total flux cleaned = -0.00920996 Jy ! Component: 2100 - total flux cleaned = -0.00940209 Jy ! Component: 2150 - total flux cleaned = -0.00959204 Jy ! Component: 2200 - total flux cleaned = -0.00971762 Jy ! Component: 2250 - total flux cleaned = -0.00984153 Jy ! Component: 2300 - total flux cleaned = -0.0100254 Jy ! Component: 2350 - total flux cleaned = -0.0101468 Jy ! Component: 2400 - total flux cleaned = -0.0102374 Jy ! Component: 2450 - total flux cleaned = -0.0103271 Jy ! Component: 2500 - total flux cleaned = -0.0104746 Jy ! Component: 2550 - total flux cleaned = -0.0103575 Jy ! Component: 2600 - total flux cleaned = -0.0105032 Jy ! Component: 2650 - total flux cleaned = -0.0105607 Jy ! Component: 2700 - total flux cleaned = -0.0106463 Jy ! Component: 2750 - total flux cleaned = -0.0106461 Jy ! Component: 2800 - total flux cleaned = -0.0106738 Jy ! Component: 2850 - total flux cleaned = -0.0107292 Jy ! Component: 2900 - total flux cleaned = -0.0107292 Jy ! Component: 2950 - total flux cleaned = -0.0108114 Jy ! Component: 3000 - total flux cleaned = -0.0109199 Jy ! Component: 3050 - total flux cleaned = -0.0108389 Jy ! Component: 3100 - total flux cleaned = -0.010919 Jy ! Component: 3150 - total flux cleaned = -0.0109984 Jy ! Component: 3200 - total flux cleaned = -0.0109982 Jy ! Component: 3250 - total flux cleaned = -0.0111025 Jy ! Component: 3300 - total flux cleaned = -0.0111022 Jy ! Component: 3350 - total flux cleaned = -0.0111278 Jy ! Component: 3400 - total flux cleaned = -0.0111534 Jy ! Component: 3450 - total flux cleaned = -0.0112296 Jy ! Component: 3500 - total flux cleaned = -0.011179 Jy ! Component: 3550 - total flux cleaned = -0.0112543 Jy ! Component: 3600 - total flux cleaned = -0.0113038 Jy ! Component: 3650 - total flux cleaned = -0.0113286 Jy ! Component: 3700 - total flux cleaned = -0.0114022 Jy ! Component: 3750 - total flux cleaned = -0.0114507 Jy ! Component: 3800 - total flux cleaned = -0.0114991 Jy ! Component: 3850 - total flux cleaned = -0.011499 Jy ! Component: 3900 - total flux cleaned = -0.0115469 Jy ! Component: 3950 - total flux cleaned = -0.0115707 Jy ! Component: 4000 - total flux cleaned = -0.011547 Jy ! Component: 4050 - total flux cleaned = -0.0115705 Jy ! Total flux subtracted in 4096 components = -0.0115707 Jy ! Clean residual min=-0.001342 max=0.001406 Jy/beam ! Clean residual mean=-0.000004 rms=0.000435 Jy/beam ! Combined flux in latest and established models = 0.351017 Jy keep ! Adding 312 model components to the UV plane model. ! The established model now contains 402 components and 0.351017 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J2056-3208_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.755 x 7.467 at -3.547 degrees (North through East) ! Clean map min=-0.0042648 max=0.29016 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J2056-3208_S_map.fits wmodel /vlbi/uf001/uva//J2056-3208_S_map.mod ! Writing 402 model components to file: /vlbi/uf001/uva//J2056-3208_S_map.mod wobs /vlbi/uf001/uva//J2056-3208_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J2056-3208_S_uvs.fits wwins /vlbi/uf001/uva//J2056-3208_S_map.win ! wwins: Wrote 4 windows to /vlbi/uf001/uva//J2056-3208_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.290161 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000429254 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.443809 0.443809 0.887619 1.77524 3.55048 7.10095 14.2019 28.4038 56.8076 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.29 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 675.965 quit ! Quitting program ! Log file /vlbi/uf001/uva//J2056-3208_S_dfm.log closed on Mon Jan 14 05:42:04 2019