! Started logfile: /vlbi/uf001/uva//J1120-2719_S_dfm.log on Mon Jan 14 01:14:43 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//J1120-2719_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1120-2719_S_uva.fits ! AN table 1: 48 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.983631 visibilities/baseline/integration-bin. ! Found source: J1120-2719 ! ! There are 3 IFs, and a total of 3 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 40 lines of history. ! ! Reading 3966 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 J1120-2719_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 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.185210Jy sigma=15.130827 ! Fit after self-cal, rms=0.423635Jy sigma=5.340849 ! 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=2.307 mas, bmaj=6.125 mas, bpa=-4.729 degrees ! Estimated noise=1.2086 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 = 0.454497 Jy ! Component: 100 - total flux cleaned = 0.554602 Jy ! Total flux subtracted in 100 components = 0.554602 Jy ! Clean residual min=-0.027277 max=0.040887 Jy/beam ! Clean residual mean=-0.000369 rms=0.007176 Jy/beam ! Combined flux in latest and established models = 0.554602 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.554602 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.145615Jy sigma=1.811251 ! Fit after self-cal, rms=0.145610Jy sigma=1.811186 ! 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=2.619 mas, bmaj=6.989 mas, bpa=-4.854 degrees ! Estimated noise=0.886875 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 = 0.0525076 Jy ! Component: 100 - total flux cleaned = 0.0815649 Jy ! Component: 150 - total flux cleaned = 0.0991097 Jy ! Component: 200 - total flux cleaned = 0.110291 Jy ! Total flux subtracted in 200 components = 0.110291 Jy ! Clean residual min=-0.024444 max=0.030908 Jy/beam ! Clean residual mean=-0.000247 rms=0.006538 Jy/beam ! Combined flux in latest and established models = 0.664893 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 31 components and 0.664893 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.126249Jy sigma=1.534631 ! Fit after self-cal, rms=0.126219Jy sigma=1.534296 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.619 x 6.989 at -4.854 degrees (North through East) ! Clean map min=-0.0237 max=0.58913 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.79 HN 1.21 LA 0.88 MK 1.00 ! NL 1.11 OV 1.03 PT 0.94 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 HN 1.24 LA 0.91 MK 1.00 ! NL 1.07 OV 1.00 PT 0.97 SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 HN 1.21 LA 0.91 MK 0.99 ! NL 1.07 OV 1.02 PT 0.96 SC 0.96 ! ! ! Fit before self-cal, rms=0.126219Jy sigma=1.534296 ! Fit after self-cal, rms=0.099386Jy sigma=1.160307 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.64 mas, bmaj=6.937 mas, bpa=-4.235 degrees ! Estimated noise=0.88498 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 (-31.5, 100). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00993356 Jy ! Component: 100 - total flux cleaned = 0.0105547 Jy ! Component: 150 - total flux cleaned = 0.0100958 Jy ! Component: 200 - total flux cleaned = 0.00972087 Jy ! Total flux subtracted in 200 components = 0.00972087 Jy ! Clean residual min=-0.010292 max=0.010374 Jy/beam ! Clean residual mean=0.000047 rms=0.002184 Jy/beam ! Combined flux in latest and established models = 0.674613 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 45 components and 0.674613 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.097395Jy sigma=1.138836 ! Fit after self-cal, rms=0.097405Jy sigma=1.136119 ! 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=0.097405Jy sigma=1.136119 ! Fit after self-cal, rms=0.095404Jy sigma=1.109786 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.639 mas, bmaj=6.936 mas, bpa=-4.203 degrees ! Estimated noise=0.886192 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00155053 Jy ! Component: 100 - total flux cleaned = 0.00213847 Jy ! Component: 150 - total flux cleaned = 0.00194706 Jy ! Component: 200 - total flux cleaned = 0.00185746 Jy ! Total flux subtracted in 200 components = 0.00185746 Jy ! Clean residual min=-0.006154 max=0.006811 Jy/beam ! Clean residual mean=0.000038 rms=0.001473 Jy/beam ! Combined flux in latest and established models = 0.676471 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 62 components and 0.676471 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.095151Jy sigma=1.106590 ! Fit after self-cal, rms=0.095138Jy sigma=1.106342 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 (39, 95.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00416162 Jy ! Component: 100 - total flux cleaned = 0.00451303 Jy ! Component: 150 - total flux cleaned = 0.00471163 Jy ! Component: 200 - total flux cleaned = 0.00479648 Jy ! Total flux subtracted in 200 components = 0.00479648 Jy ! Clean residual min=-0.005246 max=0.005384 Jy/beam ! Clean residual mean=0.000022 rms=0.001327 Jy/beam ! Combined flux in latest and established models = 0.681267 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 82 components and 0.681267 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.094737Jy sigma=1.101545 ! Fit after self-cal, rms=0.094712Jy sigma=1.101166 ! 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=0.094712Jy sigma=1.101166 ! Fit after self-cal, rms=0.095026Jy sigma=1.095738 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.637 mas, bmaj=6.928 mas, bpa=-4.216 degrees ! Estimated noise=0.887428 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000292773 Jy ! Component: 100 - total flux cleaned = -0.000202278 Jy ! Component: 150 - total flux cleaned = -0.000124836 Jy ! Component: 200 - total flux cleaned = -0.000127502 Jy ! Total flux subtracted in 200 components = -0.000127502 Jy ! Clean residual min=-0.004252 max=0.004458 Jy/beam ! Clean residual mean=0.000023 rms=0.001064 Jy/beam ! Combined flux in latest and established models = 0.68114 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 101 components and 0.68114 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.094871Jy sigma=1.094007 ! Fit after self-cal, rms=0.094881Jy sigma=1.093932 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 (-1, 26). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00319256 Jy ! Component: 100 - total flux cleaned = 0.00320023 Jy ! Component: 150 - total flux cleaned = 0.00313069 Jy ! Component: 200 - total flux cleaned = 0.00313225 Jy ! Total flux subtracted in 200 components = 0.00313225 Jy ! Clean residual min=-0.003813 max=0.003727 Jy/beam ! Clean residual mean=0.000025 rms=0.000964 Jy/beam ! Combined flux in latest and established models = 0.684272 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 119 components and 0.684272 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.094685Jy sigma=1.091536 ! Fit after self-cal, rms=0.094678Jy sigma=1.091458 ! 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=0.094678Jy sigma=1.091458 ! Fit after self-cal, rms=0.094705Jy sigma=1.091114 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.561 mas, bmaj=16.09 mas, bpa=2.939 degrees ! Estimated noise=1.25285 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00172293 Jy ! Component: 100 - total flux cleaned = 0.0020334 Jy ! Component: 150 - total flux cleaned = 0.00215703 Jy ! Component: 200 - total flux cleaned = 0.00210839 Jy ! Total flux subtracted in 200 components = 0.00210839 Jy ! Clean residual min=-0.004361 max=0.003935 Jy/beam ! Clean residual mean=0.000060 rms=0.001120 Jy/beam ! Combined flux in latest and established models = 0.686381 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 134 components and 0.686381 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.094726Jy sigma=1.091156 ! Fit after self-cal, rms=0.094718Jy sigma=1.091025 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 = 0.000285395 Jy ! Component: 100 - total flux cleaned = 0.000195249 Jy ! Component: 150 - total flux cleaned = 7.13243e-05 Jy ! Component: 200 - total flux cleaned = -0.000118766 Jy ! Total flux subtracted in 200 components = -0.000118766 Jy ! Clean residual min=-0.004182 max=0.003877 Jy/beam ! Clean residual mean=0.000054 rms=0.001081 Jy/beam ! Combined flux in latest and established models = 0.686262 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 144 components and 0.686262 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.094718Jy sigma=1.091181 ! Fit after self-cal, rms=0.094714Jy sigma=1.091132 ! 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=2.637 mas, bmaj=6.928 mas, bpa=-4.232 degrees ! Estimated noise=0.887206 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.637 x 6.928 at -4.232 degrees (North through East) ! Clean map min=-0.0038358 max=0.5886 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.094714Jy sigma=1.091132 ! Fit after self-cal, rms=0.088916Jy sigma=0.999288 ! Inverting map and beam ! Estimated beam: bmin=2.637 mas, bmaj=6.934 mas, bpa=-4.263 degrees ! Estimated noise=0.887008 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000169735 Jy ! Component: 100 - total flux cleaned = -0.000643219 Jy ! Component: 150 - total flux cleaned = -0.000950119 Jy ! Component: 200 - total flux cleaned = -0.0010645 Jy ! Total flux subtracted in 200 components = -0.0010645 Jy ! Clean residual min=-0.003472 max=0.003452 Jy/beam ! Clean residual mean=0.000018 rms=0.000863 Jy/beam ! Combined flux in latest and established models = 0.685197 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 157 components and 0.685197 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.088816Jy sigma=0.998228 ! Fit after self-cal, rms=0.088816Jy sigma=0.998184 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000276917 Jy ! Component: 100 - total flux cleaned = -0.000535789 Jy ! Component: 150 - total flux cleaned = -0.000683748 Jy ! Component: 200 - total flux cleaned = -0.000824498 Jy ! Total flux subtracted in 200 components = -0.000824498 Jy ! Clean residual min=-0.003304 max=0.003349 Jy/beam ! Clean residual mean=0.000017 rms=0.000840 Jy/beam ! Combined flux in latest and established models = 0.684373 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 166 components and 0.684373 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.088757Jy sigma=0.997573 ! Fit after self-cal, rms=0.088757Jy sigma=0.997554 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.088757Jy sigma=0.997554 ! Fit after self-cal, rms=0.088761Jy sigma=0.997442 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=2.314 mas, bmaj=6.049 mas, bpa=-4.018 degrees ! Estimated noise=1.21957 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.458566 Jy ! Component: 100 - total flux cleaned = 0.558807 Jy ! Component: 150 - total flux cleaned = 0.593903 Jy ! Component: 200 - total flux cleaned = 0.615867 Jy ! Total flux subtracted in 200 components = 0.615867 Jy ! Clean residual min=-0.007778 max=0.012938 Jy/beam ! Clean residual mean=-0.000080 rms=0.002299 Jy/beam ! Combined flux in latest and established models = 0.615867 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.615867 Jy ! Inverting map and beam ! Estimated beam: bmin=2.637 mas, bmaj=6.933 mas, bpa=-4.284 degrees ! Estimated noise=0.887024 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 (-0.5, 5.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0201264 Jy ! Component: 100 - total flux cleaned = 0.031948 Jy ! Component: 150 - total flux cleaned = 0.0398456 Jy ! Component: 200 - total flux cleaned = 0.0458109 Jy ! Total flux subtracted in 200 components = 0.0458109 Jy ! Clean residual min=-0.004608 max=0.005082 Jy/beam ! Clean residual mean=-0.000005 rms=0.001223 Jy/beam ! Combined flux in latest and established models = 0.661678 Jy ! Adding 70 model components to the UV plane model. ! The established model now contains 86 components and 0.661678 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=6.562 mas, bmaj=16.1 mas, bpa=2.907 degrees ! Estimated noise=1.25191 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00854505 Jy ! Component: 100 - total flux cleaned = 0.0135241 Jy ! Component: 150 - total flux cleaned = 0.0167414 Jy ! Component: 200 - total flux cleaned = 0.0181731 Jy ! Total flux subtracted in 200 components = 0.0181731 Jy ! Clean residual min=-0.003562 max=0.004230 Jy/beam ! Clean residual mean=0.000035 rms=0.001115 Jy/beam ! Combined flux in latest and established models = 0.679851 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 = 0.000980833 Jy ! Component: 100 - total flux cleaned = 0.00148681 Jy ! Component: 150 - total flux cleaned = 0.00192833 Jy ! Component: 200 - total flux cleaned = 0.00231548 Jy ! Total flux subtracted in 200 components = 0.00231548 Jy ! Clean residual min=-0.003782 max=0.003960 Jy/beam ! Clean residual mean=0.000038 rms=0.001044 Jy/beam ! Combined flux in latest and established models = 0.682167 Jy ! Adding 63 model components to the UV plane model. ! The established model now contains 146 components and 0.682167 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.637 mas, bmaj=6.933 mas, bpa=-4.284 degrees ! Estimated noise=0.887024 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00100937 Jy ! Component: 100 - total flux cleaned = 0.00148272 Jy ! Component: 150 - total flux cleaned = 0.00148523 Jy ! Component: 200 - total flux cleaned = 0.00149209 Jy ! Total flux subtracted in 200 components = 0.00149209 Jy ! Clean residual min=-0.003804 max=0.003295 Jy/beam ! Clean residual mean=0.000009 rms=0.000874 Jy/beam ! Combined flux in latest and established models = 0.683659 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 169 components and 0.683659 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.088835Jy sigma=0.999005 ! Fit after self-cal, rms=0.088766Jy sigma=0.998167 wmodel J1120-2719_S_map.mod ! Writing 169 model components to file: J1120-2719_S_map.mod wobs J1120-2719_S_uvs.fits ! Writing UV FITS file: J1120-2719_S_uvs.fits wwins J1120-2719_S_map.win ! wwins: Wrote 5 windows to J1120-2719_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 = -0.000126421 Jy ! Component: 100 - total flux cleaned = -3.18526e-06 Jy ! Component: 150 - total flux cleaned = 0.000109312 Jy ! Component: 200 - total flux cleaned = 0.000268982 Jy ! Component: 250 - total flux cleaned = 6.68961e-05 Jy ! Component: 300 - total flux cleaned = -0.000126891 Jy ! Component: 350 - total flux cleaned = -0.000313646 Jy ! Component: 400 - total flux cleaned = -0.000538291 Jy ! Component: 450 - total flux cleaned = -0.000755551 Jy ! Component: 500 - total flux cleaned = -0.000966177 Jy ! Component: 550 - total flux cleaned = -0.00121038 Jy ! Component: 600 - total flux cleaned = -0.00129003 Jy ! Component: 650 - total flux cleaned = -0.00156084 Jy ! Component: 700 - total flux cleaned = -0.00178553 Jy ! Component: 750 - total flux cleaned = -0.00200493 Jy ! Component: 800 - total flux cleaned = -0.00214735 Jy ! Component: 850 - total flux cleaned = -0.00235642 Jy ! Component: 900 - total flux cleaned = -0.00262731 Jy ! Component: 950 - total flux cleaned = -0.00282472 Jy ! Component: 1000 - total flux cleaned = -0.0029214 Jy ! Component: 1050 - total flux cleaned = -0.00307947 Jy ! Component: 1100 - total flux cleaned = -0.00326469 Jy ! Component: 1150 - total flux cleaned = -0.00347645 Jy ! Component: 1200 - total flux cleaned = -0.00359505 Jy ! Component: 1250 - total flux cleaned = -0.00368323 Jy ! Component: 1300 - total flux cleaned = -0.00385546 Jy ! Component: 1350 - total flux cleaned = -0.00405146 Jy ! Component: 1400 - total flux cleaned = -0.00427083 Jy ! Component: 1450 - total flux cleaned = -0.00437858 Jy ! Component: 1500 - total flux cleaned = -0.00456409 Jy ! Component: 1550 - total flux cleaned = -0.00474602 Jy ! Component: 1600 - total flux cleaned = -0.00487354 Jy ! Component: 1650 - total flux cleaned = -0.00492458 Jy ! Component: 1700 - total flux cleaned = -0.00512318 Jy ! Component: 1750 - total flux cleaned = -0.00517172 Jy ! Component: 1800 - total flux cleaned = -0.00529302 Jy ! Component: 1850 - total flux cleaned = -0.00543566 Jy ! Component: 1900 - total flux cleaned = -0.00552906 Jy ! Component: 1950 - total flux cleaned = -0.00564419 Jy ! Component: 2000 - total flux cleaned = -0.00564399 Jy ! Component: 2050 - total flux cleaned = -0.00564429 Jy ! Component: 2100 - total flux cleaned = -0.00568875 Jy ! Component: 2150 - total flux cleaned = -0.00566729 Jy ! Component: 2200 - total flux cleaned = -0.00571088 Jy ! Component: 2250 - total flux cleaned = -0.00571102 Jy ! Component: 2300 - total flux cleaned = -0.00569 Jy ! Component: 2350 - total flux cleaned = -0.00562797 Jy ! Component: 2400 - total flux cleaned = -0.00558735 Jy ! Component: 2450 - total flux cleaned = -0.00560769 Jy ! Component: 2500 - total flux cleaned = -0.0056478 Jy ! Component: 2550 - total flux cleaned = -0.0056678 Jy ! Component: 2600 - total flux cleaned = -0.00570725 Jy ! Component: 2650 - total flux cleaned = -0.00574625 Jy ! Component: 2700 - total flux cleaned = -0.00576543 Jy ! Component: 2750 - total flux cleaned = -0.00578454 Jy ! Component: 2800 - total flux cleaned = -0.0058597 Jy ! Component: 2850 - total flux cleaned = -0.00589678 Jy ! Component: 2900 - total flux cleaned = -0.00585988 Jy ! Component: 2950 - total flux cleaned = -0.00591457 Jy ! Component: 3000 - total flux cleaned = -0.00591442 Jy ! Component: 3050 - total flux cleaned = -0.00596819 Jy ! Component: 3100 - total flux cleaned = -0.00595048 Jy ! Component: 3150 - total flux cleaned = -0.0060736 Jy ! Component: 3200 - total flux cleaned = -0.00602112 Jy ! Component: 3250 - total flux cleaned = -0.00605578 Jy ! Component: 3300 - total flux cleaned = -0.00610721 Jy ! Component: 3350 - total flux cleaned = -0.0060732 Jy ! Component: 3400 - total flux cleaned = -0.00610702 Jy ! Component: 3450 - total flux cleaned = -0.00605659 Jy ! Component: 3500 - total flux cleaned = -0.00607325 Jy ! Component: 3550 - total flux cleaned = -0.00604019 Jy ! Component: 3600 - total flux cleaned = -0.00605661 Jy ! Component: 3650 - total flux cleaned = -0.00605672 Jy ! Component: 3700 - total flux cleaned = -0.00605662 Jy ! Component: 3750 - total flux cleaned = -0.00608878 Jy ! Component: 3800 - total flux cleaned = -0.0060567 Jy ! Component: 3850 - total flux cleaned = -0.00605684 Jy ! Component: 3900 - total flux cleaned = -0.00604108 Jy ! Component: 3950 - total flux cleaned = -0.00605684 Jy ! Component: 4000 - total flux cleaned = -0.00610358 Jy ! Component: 4050 - total flux cleaned = -0.0061036 Jy ! Total flux subtracted in 4096 components = -0.00610358 Jy ! Clean residual min=-0.000884 max=0.000922 Jy/beam ! Clean residual mean=0.000004 rms=0.000270 Jy/beam ! Combined flux in latest and established models = 0.677555 Jy keep ! Adding 270 model components to the UV plane model. ! The established model now contains 439 components and 0.677555 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1120-2719_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.637 x 6.933 at -4.284 degrees (North through East) ! Clean map min=-0.0026448 max=0.59115 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1120-2719_S_map.fits wmodel /vlbi/uf001/uva//J1120-2719_S_map.mod ! Writing 439 model components to file: /vlbi/uf001/uva//J1120-2719_S_map.mod wobs /vlbi/uf001/uva//J1120-2719_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1120-2719_S_uvs.fits wwins /vlbi/uf001/uva//J1120-2719_S_map.win ! wwins: Wrote 6 windows to /vlbi/uf001/uva//J1120-2719_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.59115 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000263802 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.133876 0.133876 0.267752 0.535503 1.07101 2.14201 4.28403 8.56805 17.1361 34.2722 68.5444 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.591 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 2240.88 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1120-2719_S_dfm.log closed on Mon Jan 14 01:14:48 2019