! Started logfile: /vlbi/uf001/uva//J1122-2532_S_dfm.log on Mon Jan 14 01:15:43 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//J1122-2532_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1122-2532_S_uva.fits ! AN table 1: 38 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.987719 visibilities/baseline/integration-bin. ! Found source: J1122-2532 ! ! 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 5067 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 J1122-2532_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=1.038912Jy sigma=16.171673 ! Fit after self-cal, rms=0.735211Jy sigma=11.366204 ! 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=2.518 mas, bmaj=6.684 mas, bpa=-5.65 degrees ! Estimated noise=0.88496 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 = 0.207601 Jy ! Component: 100 - total flux cleaned = 0.254791 Jy ! Total flux subtracted in 100 components = 0.254791 Jy ! Clean residual min=-0.009412 max=0.025469 Jy/beam ! Clean residual mean=-0.000041 rms=0.002760 Jy/beam ! Combined flux in latest and established models = 0.254791 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.254791 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.093023Jy sigma=1.391184 ! Fit after self-cal, rms=0.093015Jy sigma=1.390988 ! Inverting map ! Added new window around map position (6, 1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0239153 Jy ! Component: 100 - total flux cleaned = 0.0374711 Jy ! Total flux subtracted in 100 components = 0.0374711 Jy ! Clean residual min=-0.007518 max=0.012977 Jy/beam ! Clean residual mean=-0.000024 rms=0.001887 Jy/beam ! Combined flux in latest and established models = 0.292262 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 19 components and 0.292262 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085308Jy sigma=1.255696 ! Fit after self-cal, rms=0.084570Jy sigma=1.245376 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0111567 Jy ! Component: 100 - total flux cleaned = 0.0178756 Jy ! Total flux subtracted in 100 components = 0.0178756 Jy ! Clean residual min=-0.005830 max=0.008176 Jy/beam ! Clean residual mean=-0.000016 rms=0.001517 Jy/beam ! Combined flux in latest and established models = 0.310137 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 29 components and 0.310137 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082544Jy sigma=1.209757 ! Fit after self-cal, rms=0.082344Jy sigma=1.206906 ! 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=3.052 mas, bmaj=7.88 mas, bpa=-4.36 degrees ! Estimated noise=0.70446 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 = 0.00861706 Jy ! Component: 100 - total flux cleaned = 0.0132415 Jy ! Component: 150 - total flux cleaned = 0.0161789 Jy ! Component: 200 - total flux cleaned = 0.0173375 Jy ! Total flux subtracted in 200 components = 0.0173375 Jy ! Clean residual min=-0.005904 max=0.006331 Jy/beam ! Clean residual mean=-0.000018 rms=0.001392 Jy/beam ! Combined flux in latest and established models = 0.327475 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 54 components and 0.327475 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081444Jy sigma=1.191252 ! Fit after self-cal, rms=0.081317Jy sigma=1.189130 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.052 x 7.88 at -4.36 degrees (North through East) ! Clean map min=-0.0050481 max=0.25987 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.07 KP 0.97 ! LA 1.00 MK 0.99 NL 1.02 OV 1.00 ! PT 1.05 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.01 HN 1.07 KP 1.00 ! LA 1.01 MK 1.01 NL 0.99 OV 1.04 ! PT 0.91 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.99 HN 1.15 KP 0.99 ! LA 1.00 MK 1.04 NL 1.00 OV 1.00 ! PT 0.90 SC 1.00 ! ! ! Fit before self-cal, rms=0.081317Jy sigma=1.189130 ! Fit after self-cal, rms=0.081795Jy sigma=1.162536 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.071 mas, bmaj=7.884 mas, bpa=-4.093 degrees ! Estimated noise=0.70953 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 = -0.000234398 Jy ! Component: 100 - total flux cleaned = -0.000393753 Jy ! Component: 150 - total flux cleaned = -0.000390719 Jy ! Component: 200 - total flux cleaned = -0.000392948 Jy ! Total flux subtracted in 200 components = -0.000392948 Jy ! Clean residual min=-0.004262 max=0.004150 Jy/beam ! Clean residual mean=0.000005 rms=0.001024 Jy/beam ! Combined flux in latest and established models = 0.327082 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 66 components and 0.327082 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081649Jy sigma=1.160648 ! Fit after self-cal, rms=0.081688Jy sigma=1.160386 ! 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=0.081688Jy sigma=1.160386 ! Fit after self-cal, rms=0.081910Jy sigma=1.151897 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.074 mas, bmaj=7.873 mas, bpa=-4.097 degrees ! Estimated noise=0.709417 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.43927e-05 Jy ! Component: 100 - total flux cleaned = -0.000164331 Jy ! Component: 150 - total flux cleaned = -0.000242291 Jy ! Component: 200 - total flux cleaned = -0.000312308 Jy ! Total flux subtracted in 200 components = -0.000312308 Jy ! Clean residual min=-0.003724 max=0.003636 Jy/beam ! Clean residual mean=-0.000004 rms=0.000838 Jy/beam ! Combined flux in latest and established models = 0.32677 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 75 components and 0.32677 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081861Jy sigma=1.151253 ! Fit after self-cal, rms=0.081872Jy sigma=1.151189 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 = 1.46496e-06 Jy ! Component: 100 - total flux cleaned = -6.32986e-05 Jy ! Component: 150 - total flux cleaned = -6.2691e-05 Jy ! Component: 200 - total flux cleaned = -9.08123e-05 Jy ! Total flux subtracted in 200 components = -9.08123e-05 Jy ! Clean residual min=-0.003684 max=0.003590 Jy/beam ! Clean residual mean=-0.000004 rms=0.000831 Jy/beam ! Combined flux in latest and established models = 0.326679 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 78 components and 0.326679 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081847Jy sigma=1.150896 ! Fit after self-cal, rms=0.081844Jy sigma=1.150879 ! 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=0.081844Jy sigma=1.150879 ! Fit after self-cal, rms=0.082309Jy sigma=1.150174 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.078 mas, bmaj=7.872 mas, bpa=-4.076 degrees ! Estimated noise=0.709313 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000508025 Jy ! Component: 100 - total flux cleaned = -0.000571574 Jy ! Component: 150 - total flux cleaned = -0.000627867 Jy ! Component: 200 - total flux cleaned = -0.000653021 Jy ! Total flux subtracted in 200 components = -0.000653021 Jy ! Clean residual min=-0.003830 max=0.003391 Jy/beam ! Clean residual mean=-0.000007 rms=0.000806 Jy/beam ! Combined flux in latest and established models = 0.326026 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 82 components and 0.326026 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082284Jy sigma=1.149891 ! Fit after self-cal, rms=0.082289Jy sigma=1.149867 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.93116e-05 Jy ! Component: 100 - total flux cleaned = -3.41517e-05 Jy ! Component: 150 - total flux cleaned = -5.80762e-05 Jy ! Component: 200 - total flux cleaned = -5.72662e-05 Jy ! Total flux subtracted in 200 components = -5.72662e-05 Jy ! Clean residual min=-0.003804 max=0.003369 Jy/beam ! Clean residual mean=-0.000008 rms=0.000802 Jy/beam ! Combined flux in latest and established models = 0.325969 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 84 components and 0.325969 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082273Jy sigma=1.149692 ! Fit after self-cal, rms=0.082270Jy sigma=1.149681 ! 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=0.082270Jy sigma=1.149681 ! Fit after self-cal, rms=0.082327Jy sigma=1.149648 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.603 mas, bmaj=17.93 mas, bpa=0.706 degrees ! Estimated noise=0.902339 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000137569 Jy ! Component: 100 - total flux cleaned = 0.000108999 Jy ! Component: 150 - total flux cleaned = 8.54261e-05 Jy ! Component: 200 - total flux cleaned = 6.63152e-05 Jy ! Total flux subtracted in 200 components = 6.63152e-05 Jy ! Clean residual min=-0.004419 max=0.003035 Jy/beam ! Clean residual mean=-0.000015 rms=0.001012 Jy/beam ! Combined flux in latest and established models = 0.326035 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 90 components and 0.326035 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082323Jy sigma=1.149665 ! Fit after self-cal, rms=0.082322Jy sigma=1.149636 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 = 4.6791e-05 Jy ! Component: 100 - total flux cleaned = 7.96038e-05 Jy ! Component: 150 - total flux cleaned = 0.000109854 Jy ! Component: 200 - total flux cleaned = 0.000124158 Jy ! Total flux subtracted in 200 components = 0.000124158 Jy ! Clean residual min=-0.004366 max=0.003003 Jy/beam ! Clean residual mean=-0.000015 rms=0.001007 Jy/beam ! Combined flux in latest and established models = 0.326159 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 93 components and 0.326159 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082324Jy sigma=1.149685 ! Fit after self-cal, rms=0.082322Jy sigma=1.149676 ! 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=3.08 mas, bmaj=7.874 mas, bpa=-4.065 degrees ! Estimated noise=0.709057 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.08 x 7.874 at -4.065 degrees (North through East) ! Clean map min=-0.0036181 max=0.26223 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=2.536 mas, bmaj=6.661 mas, bpa=-5.339 degrees ! Estimated noise=0.894544 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.20924 Jy ! Component: 100 - total flux cleaned = 0.260469 Jy ! Component: 150 - total flux cleaned = 0.28304 Jy ! Component: 200 - total flux cleaned = 0.296564 Jy ! Total flux subtracted in 200 components = 0.296564 Jy ! Clean residual min=-0.004763 max=0.007659 Jy/beam ! Clean residual mean=-0.000018 rms=0.001310 Jy/beam ! Combined flux in latest and established models = 0.296564 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.296564 Jy ! Inverting map and beam ! Estimated beam: bmin=3.08 mas, bmaj=7.874 mas, bpa=-4.065 degrees ! Estimated noise=0.709057 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) ! Added new window around map position (3.5, -5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0117494 Jy ! Component: 100 - total flux cleaned = 0.0185643 Jy ! Component: 150 - total flux cleaned = 0.0227211 Jy ! Component: 200 - total flux cleaned = 0.0254039 Jy ! Total flux subtracted in 200 components = 0.0254039 Jy ! Clean residual min=-0.003774 max=0.003317 Jy/beam ! Clean residual mean=-0.000011 rms=0.000830 Jy/beam ! Combined flux in latest and established models = 0.321968 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 56 components and 0.321968 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=7.603 mas, bmaj=17.93 mas, bpa=0.706 degrees ! Estimated noise=0.902339 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0025102 Jy ! Component: 100 - total flux cleaned = 0.0036244 Jy ! Component: 150 - total flux cleaned = 0.00394532 Jy ! Component: 200 - total flux cleaned = 0.00394619 Jy ! Total flux subtracted in 200 components = 0.00394619 Jy ! Clean residual min=-0.004354 max=0.002982 Jy/beam ! Clean residual mean=-0.000015 rms=0.001012 Jy/beam ! Combined flux in latest and established models = 0.325914 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.02949e-05 Jy ! Component: 100 - total flux cleaned = 2.0905e-05 Jy ! Component: 150 - total flux cleaned = 2.13285e-05 Jy ! Component: 200 - total flux cleaned = 5.41275e-06 Jy ! Total flux subtracted in 200 components = 5.41275e-06 Jy ! Clean residual min=-0.004346 max=0.002976 Jy/beam ! Clean residual mean=-0.000015 rms=0.001009 Jy/beam ! Combined flux in latest and established models = 0.32592 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 77 components and 0.32592 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.08 mas, bmaj=7.874 mas, bpa=-4.065 degrees ! Estimated noise=0.709057 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000490243 Jy ! Component: 100 - total flux cleaned = -0.000494457 Jy ! Component: 150 - total flux cleaned = -0.00045035 Jy ! Component: 200 - total flux cleaned = -0.000488211 Jy ! Total flux subtracted in 200 components = -0.000488211 Jy ! Clean residual min=-0.003665 max=0.003468 Jy/beam ! Clean residual mean=-0.000008 rms=0.000797 Jy/beam ! Combined flux in latest and established models = 0.325432 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 91 components and 0.325431 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082312Jy sigma=1.149881 ! Fit after self-cal, rms=0.082306Jy sigma=1.149775 wmodel J1122-2532_S_map.mod ! Writing 91 model components to file: J1122-2532_S_map.mod wobs J1122-2532_S_uvs.fits ! Writing UV FITS file: J1122-2532_S_uvs.fits wwins J1122-2532_S_map.win ! wwins: Wrote 3 windows to J1122-2532_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 = -0.00108095 Jy ! Component: 100 - total flux cleaned = -0.00177162 Jy ! Component: 150 - total flux cleaned = -0.00229722 Jy ! Component: 200 - total flux cleaned = -0.00279281 Jy ! Component: 250 - total flux cleaned = -0.00307738 Jy ! Component: 300 - total flux cleaned = -0.00335203 Jy ! Component: 350 - total flux cleaned = -0.00357335 Jy ! Component: 400 - total flux cleaned = -0.00374668 Jy ! Component: 450 - total flux cleaned = -0.00395731 Jy ! Component: 500 - total flux cleaned = -0.00416218 Jy ! Component: 550 - total flux cleaned = -0.00432186 Jy ! Component: 600 - total flux cleaned = -0.0044392 Jy ! Component: 650 - total flux cleaned = -0.00459192 Jy ! Component: 700 - total flux cleaned = -0.00470386 Jy ! Component: 750 - total flux cleaned = -0.00477767 Jy ! Component: 800 - total flux cleaned = -0.0049224 Jy ! Component: 850 - total flux cleaned = -0.00502862 Jy ! Component: 900 - total flux cleaned = -0.00509778 Jy ! Component: 950 - total flux cleaned = -0.00523418 Jy ! Component: 1000 - total flux cleaned = -0.00533452 Jy ! Component: 1050 - total flux cleaned = -0.0054332 Jy ! Component: 1100 - total flux cleaned = -0.00559488 Jy ! Component: 1150 - total flux cleaned = -0.00565892 Jy ! Component: 1200 - total flux cleaned = -0.00575335 Jy ! Component: 1250 - total flux cleaned = -0.00587723 Jy ! Component: 1300 - total flux cleaned = -0.00599906 Jy ! Component: 1350 - total flux cleaned = -0.00602873 Jy ! Component: 1400 - total flux cleaned = -0.00605862 Jy ! Component: 1450 - total flux cleaned = -0.00605899 Jy ! Component: 1500 - total flux cleaned = -0.00614541 Jy ! Component: 1550 - total flux cleaned = -0.00614537 Jy ! Component: 1600 - total flux cleaned = -0.00620116 Jy ! Component: 1650 - total flux cleaned = -0.00614556 Jy ! Component: 1700 - total flux cleaned = -0.0061185 Jy ! Component: 1750 - total flux cleaned = -0.00609199 Jy ! Component: 1800 - total flux cleaned = -0.00598573 Jy ! Component: 1850 - total flux cleaned = -0.00598587 Jy ! Component: 1900 - total flux cleaned = -0.0059596 Jy ! Component: 1950 - total flux cleaned = -0.00588218 Jy ! Component: 2000 - total flux cleaned = -0.00575518 Jy ! Component: 2050 - total flux cleaned = -0.00570513 Jy ! Component: 2100 - total flux cleaned = -0.00558134 Jy ! Component: 2150 - total flux cleaned = -0.00562989 Jy ! Component: 2200 - total flux cleaned = -0.00553271 Jy ! Component: 2250 - total flux cleaned = -0.00543684 Jy ! Component: 2300 - total flux cleaned = -0.00550828 Jy ! Component: 2350 - total flux cleaned = -0.00553189 Jy ! Component: 2400 - total flux cleaned = -0.00555532 Jy ! Component: 2450 - total flux cleaned = -0.00560125 Jy ! Component: 2500 - total flux cleaned = -0.00557845 Jy ! Component: 2550 - total flux cleaned = -0.00555614 Jy ! Component: 2600 - total flux cleaned = -0.00562301 Jy ! Component: 2650 - total flux cleaned = -0.00562286 Jy ! Component: 2700 - total flux cleaned = -0.00562284 Jy ! Component: 2750 - total flux cleaned = -0.00562301 Jy ! Component: 2800 - total flux cleaned = -0.00566599 Jy ! Component: 2850 - total flux cleaned = -0.00575121 Jy ! Component: 2900 - total flux cleaned = -0.00570891 Jy ! Component: 2950 - total flux cleaned = -0.00570921 Jy ! Component: 3000 - total flux cleaned = -0.00577121 Jy ! Component: 3050 - total flux cleaned = -0.00575068 Jy ! Component: 3100 - total flux cleaned = -0.00579108 Jy ! Component: 3150 - total flux cleaned = -0.00581132 Jy ! Component: 3200 - total flux cleaned = -0.00579092 Jy ! Component: 3250 - total flux cleaned = -0.00577134 Jy ! Component: 3300 - total flux cleaned = -0.00571271 Jy ! Component: 3350 - total flux cleaned = -0.00575158 Jy ! Component: 3400 - total flux cleaned = -0.00571289 Jy ! Component: 3450 - total flux cleaned = -0.00565542 Jy ! Component: 3500 - total flux cleaned = -0.00571264 Jy ! Component: 3550 - total flux cleaned = -0.00565586 Jy ! Component: 3600 - total flux cleaned = -0.00565605 Jy ! Component: 3650 - total flux cleaned = -0.00567452 Jy ! Component: 3700 - total flux cleaned = -0.00556389 Jy ! Component: 3750 - total flux cleaned = -0.00558241 Jy ! Component: 3800 - total flux cleaned = -0.00558251 Jy ! Component: 3850 - total flux cleaned = -0.00560057 Jy ! Component: 3900 - total flux cleaned = -0.00565448 Jy ! Component: 3950 - total flux cleaned = -0.00567256 Jy ! Component: 4000 - total flux cleaned = -0.00567277 Jy ! Component: 4050 - total flux cleaned = -0.00569037 Jy ! Total flux subtracted in 4096 components = -0.00563819 Jy ! Clean residual min=-0.001017 max=0.001028 Jy/beam ! Clean residual mean=-0.000001 rms=0.000317 Jy/beam ! Combined flux in latest and established models = 0.319793 Jy keep ! Adding 278 model components to the UV plane model. ! The established model now contains 369 components and 0.319793 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1122-2532_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.08 x 7.874 at -4.065 degrees (North through East) ! Clean map min=-0.0023154 max=0.26187 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1122-2532_S_map.fits wmodel /vlbi/uf001/uva//J1122-2532_S_map.mod ! Writing 369 model components to file: /vlbi/uf001/uva//J1122-2532_S_map.mod wobs /vlbi/uf001/uva//J1122-2532_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1122-2532_S_uvs.fits wwins /vlbi/uf001/uva//J1122-2532_S_map.win ! wwins: Wrote 4 windows to /vlbi/uf001/uva//J1122-2532_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.261875 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000313204 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.358802 0.358802 0.717604 1.43521 2.87041 5.74083 11.4817 22.9633 45.9266 91.8533 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.261 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 836.116 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1122-2532_S_dfm.log closed on Mon Jan 14 01:15:47 2019