! Started logfile: /vlbi/uf001/uva//J1126-0555_S_dfm.log on Mon Jan 14 01:18:15 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//J1126-0555_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1126-0555_S_uva.fits ! AN table 1: 87 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.994636 visibilities/baseline/integration-bin. ! Found source: J1126-0555 ! ! 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 11682 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 J1126-0555_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 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.026326Jy sigma=19.566843 ! Fit after self-cal, rms=0.800364Jy sigma=15.325033 ! 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=2.606 mas, bmaj=6.948 mas, bpa=-4.963 degrees ! Estimated noise=0.484348 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 = 0.152081 Jy ! Component: 100 - total flux cleaned = 0.187972 Jy ! Total flux subtracted in 100 components = 0.187972 Jy ! Clean residual min=-0.008216 max=0.016274 Jy/beam ! Clean residual mean=-0.000004 rms=0.002474 Jy/beam ! Combined flux in latest and established models = 0.187972 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.187972 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082569Jy sigma=1.539502 ! Fit after self-cal, rms=0.082533Jy sigma=1.538852 ! Inverting map ! Added new window around map position (-2, 9.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0179872 Jy ! Component: 100 - total flux cleaned = 0.030019 Jy ! Total flux subtracted in 100 components = 0.030019 Jy ! Clean residual min=-0.008267 max=0.010914 Jy/beam ! Clean residual mean=-0.000007 rms=0.002070 Jy/beam ! Combined flux in latest and established models = 0.217991 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 27 components and 0.217991 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077153Jy sigma=1.426381 ! Fit after self-cal, rms=0.077070Jy sigma=1.424281 ! 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=3.134 mas, bmaj=7.778 mas, bpa=-3.718 degrees ! Estimated noise=0.354362 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 (2.5, -9.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0137589 Jy ! Component: 100 - total flux cleaned = 0.0200644 Jy ! Component: 150 - total flux cleaned = 0.0238766 Jy ! Component: 200 - total flux cleaned = 0.0271769 Jy ! Total flux subtracted in 200 components = 0.0271769 Jy ! Clean residual min=-0.007022 max=0.007225 Jy/beam ! Clean residual mean=-0.000002 rms=0.001729 Jy/beam ! Combined flux in latest and established models = 0.245168 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 49 components and 0.245168 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074506Jy sigma=1.357153 ! Fit after self-cal, rms=0.074496Jy sigma=1.356765 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.134 x 7.778 at -3.718 degrees (North through East) ! Clean map min=-0.0068058 max=0.19173 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.93 HN 1.01 KP 0.99 ! LA 0.96 MK 1.03 NL 1.08 OV 0.97 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.48 FD 0.93 HN 1.01 KP 1.02 ! LA 0.95 MK 1.01 NL 1.04 OV 0.94 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.31 FD 0.94 HN 1.02 KP 1.02 ! LA 0.96 MK 1.04 NL 1.06 OV 0.95 ! PT 0.97 SC 1.04 ! ! ! Fit before self-cal, rms=0.074496Jy sigma=1.356765 ! Fit after self-cal, rms=0.083925Jy sigma=1.306492 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.15 mas, bmaj=7.951 mas, bpa=-3.899 degrees ! Estimated noise=0.363034 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 = -0.00124796 Jy ! Component: 100 - total flux cleaned = -0.00156384 Jy ! Component: 150 - total flux cleaned = -0.00183149 Jy ! Component: 200 - total flux cleaned = -0.00206257 Jy ! Total flux subtracted in 200 components = -0.00206257 Jy ! Clean residual min=-0.006272 max=0.005671 Jy/beam ! Clean residual mean=0.000002 rms=0.001426 Jy/beam ! Combined flux in latest and established models = 0.243105 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 73 components and 0.243105 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083067Jy sigma=1.301674 ! Fit after self-cal, rms=0.083125Jy sigma=1.301246 ! 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=0.083125Jy sigma=1.301246 ! Fit after self-cal, rms=0.076028Jy sigma=1.231883 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.152 mas, bmaj=7.978 mas, bpa=-4.152 degrees ! Estimated noise=0.36472 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.95862e-05 Jy ! Component: 100 - total flux cleaned = -0.000336697 Jy ! Component: 150 - total flux cleaned = -0.000616574 Jy ! Component: 200 - total flux cleaned = -0.000948359 Jy ! Total flux subtracted in 200 components = -0.000948359 Jy ! Clean residual min=-0.002928 max=0.002930 Jy/beam ! Clean residual mean=0.000004 rms=0.000735 Jy/beam ! Combined flux in latest and established models = 0.242157 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 89 components and 0.242157 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075742Jy sigma=1.227733 ! Fit after self-cal, rms=0.075746Jy sigma=1.227394 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 = -6.92869e-05 Jy ! Component: 100 - total flux cleaned = -0.00033871 Jy ! Component: 150 - total flux cleaned = -0.000517168 Jy ! Component: 200 - total flux cleaned = -0.00067845 Jy ! Total flux subtracted in 200 components = -0.00067845 Jy ! Clean residual min=-0.002783 max=0.002962 Jy/beam ! Clean residual mean=0.000004 rms=0.000707 Jy/beam ! Combined flux in latest and established models = 0.241479 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 96 components and 0.241478 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075637Jy sigma=1.225714 ! Fit after self-cal, rms=0.075631Jy sigma=1.225656 ! 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=0.075631Jy sigma=1.225656 ! Fit after self-cal, rms=0.074919Jy sigma=1.212780 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.148 mas, bmaj=7.971 mas, bpa=-4.186 degrees ! Estimated noise=0.363121 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000568115 Jy ! Component: 100 - total flux cleaned = -0.000726552 Jy ! Component: 150 - total flux cleaned = -0.00079915 Jy ! Component: 200 - total flux cleaned = -0.000764923 Jy ! Total flux subtracted in 200 components = -0.000764923 Jy ! Clean residual min=-0.002000 max=0.001818 Jy/beam ! Clean residual mean=0.000005 rms=0.000468 Jy/beam ! Combined flux in latest and established models = 0.240714 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 121 components and 0.240714 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074880Jy sigma=1.212069 ! Fit after self-cal, rms=0.074884Jy sigma=1.211997 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 = 2.41042e-05 Jy ! Component: 100 - total flux cleaned = 5.56809e-05 Jy ! Component: 150 - total flux cleaned = 8.4886e-05 Jy ! Component: 200 - total flux cleaned = 0.00011269 Jy ! Total flux subtracted in 200 components = 0.00011269 Jy ! Clean residual min=-0.001934 max=0.001766 Jy/beam ! Clean residual mean=0.000005 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 0.240826 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 126 components and 0.240826 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074861Jy sigma=1.211576 ! Fit after self-cal, rms=0.074861Jy sigma=1.211560 ! 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=0.074861Jy sigma=1.211560 ! Fit after self-cal, rms=0.074932Jy sigma=1.211491 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.248 mas, bmaj=13.37 mas, bpa=-4.961 degrees ! Estimated noise=0.466261 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00138873 Jy ! Component: 100 - total flux cleaned = -0.00156482 Jy ! Component: 150 - total flux cleaned = -0.0016217 Jy ! Component: 200 - total flux cleaned = -0.00164806 Jy ! Total flux subtracted in 200 components = -0.00164806 Jy ! Clean residual min=-0.001693 max=0.001671 Jy/beam ! Clean residual mean=0.000009 rms=0.000503 Jy/beam ! Combined flux in latest and established models = 0.239178 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 138 components and 0.239178 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074931Jy sigma=1.211285 ! Fit after self-cal, rms=0.074928Jy sigma=1.211180 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 = -1.95009e-05 Jy ! Component: 100 - total flux cleaned = -1.99527e-05 Jy ! Component: 150 - total flux cleaned = -5.33006e-07 Jy ! Component: 200 - total flux cleaned = 1.67198e-05 Jy ! Total flux subtracted in 200 components = 1.67198e-05 Jy ! Clean residual min=-0.001651 max=0.001604 Jy/beam ! Clean residual mean=0.000009 rms=0.000492 Jy/beam ! Combined flux in latest and established models = 0.239195 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 145 components and 0.239195 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074928Jy sigma=1.211135 ! Fit after self-cal, rms=0.074928Jy sigma=1.211103 ! 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=3.146 mas, bmaj=7.972 mas, bpa=-4.213 degrees ! Estimated noise=0.362472 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.146 x 7.972 at -4.213 degrees (North through East) ! Clean map min=-0.0022633 max=0.19934 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=2.61 mas, bmaj=7.063 mas, bpa=-5.239 degrees ! Estimated noise=0.495708 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.155586 Jy ! Component: 100 - total flux cleaned = 0.192411 Jy ! Component: 150 - total flux cleaned = 0.208243 Jy ! Component: 200 - total flux cleaned = 0.217595 Jy ! Total flux subtracted in 200 components = 0.217595 Jy ! Clean residual min=-0.003830 max=0.004955 Jy/beam ! Clean residual mean=0.000007 rms=0.000860 Jy/beam ! Combined flux in latest and established models = 0.217595 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.217595 Jy ! Inverting map and beam ! Estimated beam: bmin=3.146 mas, bmaj=7.972 mas, bpa=-4.213 degrees ! Estimated noise=0.362472 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 = 0.00806256 Jy ! Component: 100 - total flux cleaned = 0.0129634 Jy ! Component: 150 - total flux cleaned = 0.0162742 Jy ! Component: 200 - total flux cleaned = 0.0181248 Jy ! Total flux subtracted in 200 components = 0.0181248 Jy ! Clean residual min=-0.002200 max=0.002185 Jy/beam ! Clean residual mean=0.000006 rms=0.000497 Jy/beam ! Combined flux in latest and established models = 0.23572 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 50 components and 0.23572 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=7.248 mas, bmaj=13.37 mas, bpa=-4.961 degrees ! Estimated noise=0.466261 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00182593 Jy ! Component: 100 - total flux cleaned = 0.00232151 Jy ! Component: 150 - total flux cleaned = 0.00263864 Jy ! Component: 200 - total flux cleaned = 0.00289817 Jy ! Total flux subtracted in 200 components = 0.00289817 Jy ! Clean residual min=-0.001759 max=0.001807 Jy/beam ! Clean residual mean=0.000009 rms=0.000512 Jy/beam ! Combined flux in latest and established models = 0.238618 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 = 0.000195302 Jy ! Component: 100 - total flux cleaned = 0.0003021 Jy ! Component: 150 - total flux cleaned = 0.000339719 Jy ! Component: 200 - total flux cleaned = 0.000356931 Jy ! Total flux subtracted in 200 components = 0.000356931 Jy ! Clean residual min=-0.001730 max=0.001783 Jy/beam ! Clean residual mean=0.000009 rms=0.000504 Jy/beam ! Combined flux in latest and established models = 0.238975 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 102 components and 0.238975 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.146 mas, bmaj=7.972 mas, bpa=-4.213 degrees ! Estimated noise=0.362472 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000458659 Jy ! Component: 100 - total flux cleaned = -0.000577097 Jy ! Component: 150 - total flux cleaned = -0.00068589 Jy ! Component: 200 - total flux cleaned = -0.000684952 Jy ! Total flux subtracted in 200 components = -0.000684952 Jy ! Clean residual min=-0.002079 max=0.001672 Jy/beam ! Clean residual mean=0.000005 rms=0.000458 Jy/beam ! Combined flux in latest and established models = 0.23829 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 114 components and 0.23829 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075046Jy sigma=1.212370 ! Fit after self-cal, rms=0.075029Jy sigma=1.212236 wmodel J1126-0555_S_map.mod ! Writing 114 model components to file: J1126-0555_S_map.mod wobs J1126-0555_S_uvs.fits ! Writing UV FITS file: J1126-0555_S_uvs.fits wwins J1126-0555_S_map.win ! wwins: Wrote 3 windows to J1126-0555_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 = -0.000658656 Jy ! Component: 100 - total flux cleaned = -0.000627367 Jy ! Component: 150 - total flux cleaned = -0.000566488 Jy ! Component: 200 - total flux cleaned = -0.000478338 Jy ! Component: 250 - total flux cleaned = -0.000393799 Jy ! Component: 300 - total flux cleaned = -0.000227573 Jy ! Component: 350 - total flux cleaned = -9.21699e-05 Jy ! Component: 400 - total flux cleaned = 6.69405e-05 Jy ! Component: 450 - total flux cleaned = 0.000171209 Jy ! Component: 500 - total flux cleaned = 0.000298831 Jy ! Component: 550 - total flux cleaned = 0.000522723 Jy ! Component: 600 - total flux cleaned = 0.000595904 Jy ! Component: 650 - total flux cleaned = 0.000716209 Jy ! Component: 700 - total flux cleaned = 0.00076355 Jy ! Component: 750 - total flux cleaned = 0.000833879 Jy ! Component: 800 - total flux cleaned = 0.000856637 Jy ! Component: 850 - total flux cleaned = 0.000834161 Jy ! Component: 900 - total flux cleaned = 0.000945248 Jy ! Component: 950 - total flux cleaned = 0.000966761 Jy ! Component: 1000 - total flux cleaned = 0.000945588 Jy ! Component: 1050 - total flux cleaned = 0.000966868 Jy ! Component: 1100 - total flux cleaned = 0.000987816 Jy ! Component: 1150 - total flux cleaned = 0.00100892 Jy ! Component: 1200 - total flux cleaned = 0.00109035 Jy ! Component: 1250 - total flux cleaned = 0.00111022 Jy ! Component: 1300 - total flux cleaned = 0.00114967 Jy ! Component: 1350 - total flux cleaned = 0.00116926 Jy ! Component: 1400 - total flux cleaned = 0.00124649 Jy ! Component: 1450 - total flux cleaned = 0.00128465 Jy ! Component: 1500 - total flux cleaned = 0.00124698 Jy ! Component: 1550 - total flux cleaned = 0.0013218 Jy ! Component: 1600 - total flux cleaned = 0.00135913 Jy ! Component: 1650 - total flux cleaned = 0.00141417 Jy ! Component: 1700 - total flux cleaned = 0.00146819 Jy ! Component: 1750 - total flux cleaned = 0.00150383 Jy ! Component: 1800 - total flux cleaned = 0.00148596 Jy ! Component: 1850 - total flux cleaned = 0.00152099 Jy ! Component: 1900 - total flux cleaned = 0.00157265 Jy ! Component: 1950 - total flux cleaned = 0.00158989 Jy ! Component: 2000 - total flux cleaned = 0.00162373 Jy ! Component: 2050 - total flux cleaned = 0.00159012 Jy ! Component: 2100 - total flux cleaned = 0.00167313 Jy ! Component: 2150 - total flux cleaned = 0.00170626 Jy ! Component: 2200 - total flux cleaned = 0.00172274 Jy ! Component: 2250 - total flux cleaned = 0.00172284 Jy ! Component: 2300 - total flux cleaned = 0.00177108 Jy ! Component: 2350 - total flux cleaned = 0.00183464 Jy ! Component: 2400 - total flux cleaned = 0.00185032 Jy ! Component: 2450 - total flux cleaned = 0.00181908 Jy ! Component: 2500 - total flux cleaned = 0.00184987 Jy ! Component: 2550 - total flux cleaned = 0.00188072 Jy ! Component: 2600 - total flux cleaned = 0.00189593 Jy ! Component: 2650 - total flux cleaned = 0.00192623 Jy ! Component: 2700 - total flux cleaned = 0.00197118 Jy ! Component: 2750 - total flux cleaned = 0.00195624 Jy ! Component: 2800 - total flux cleaned = 0.00207397 Jy ! Component: 2850 - total flux cleaned = 0.00207394 Jy ! Component: 2900 - total flux cleaned = 0.00205919 Jy ! Component: 2950 - total flux cleaned = 0.00207338 Jy ! Component: 3000 - total flux cleaned = 0.00211592 Jy ! Component: 3050 - total flux cleaned = 0.00210166 Jy ! Component: 3100 - total flux cleaned = 0.00210143 Jy ! Component: 3150 - total flux cleaned = 0.00211516 Jy ! Component: 3200 - total flux cleaned = 0.00217041 Jy ! Component: 3250 - total flux cleaned = 0.00215664 Jy ! Component: 3300 - total flux cleaned = 0.00218409 Jy ! Component: 3350 - total flux cleaned = 0.00218412 Jy ! Component: 3400 - total flux cleaned = 0.0021977 Jy ! Component: 3450 - total flux cleaned = 0.00222433 Jy ! Component: 3500 - total flux cleaned = 0.00226388 Jy ! Component: 3550 - total flux cleaned = 0.00234243 Jy ! Component: 3600 - total flux cleaned = 0.0023163 Jy ! Component: 3650 - total flux cleaned = 0.00227764 Jy ! Component: 3700 - total flux cleaned = 0.00236733 Jy ! Component: 3750 - total flux cleaned = 0.00234191 Jy ! Component: 3800 - total flux cleaned = 0.00234198 Jy ! Component: 3850 - total flux cleaned = 0.00236711 Jy ! Component: 3900 - total flux cleaned = 0.00240419 Jy ! Component: 3950 - total flux cleaned = 0.00237952 Jy ! Component: 4000 - total flux cleaned = 0.00240413 Jy ! Component: 4050 - total flux cleaned = 0.00242837 Jy ! Total flux subtracted in 4096 components = 0.00239217 Jy ! Clean residual min=-0.000625 max=0.000829 Jy/beam ! Clean residual mean=0.000002 rms=0.000222 Jy/beam ! Combined flux in latest and established models = 0.240682 Jy keep ! Adding 272 model components to the UV plane model. ! The established model now contains 386 components and 0.240682 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1126-0555_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.146 x 7.972 at -4.213 degrees (North through East) ! Clean map min=-0.0014065 max=0.20148 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1126-0555_S_map.fits wmodel /vlbi/uf001/uva//J1126-0555_S_map.mod ! Writing 386 model components to file: /vlbi/uf001/uva//J1126-0555_S_map.mod wobs /vlbi/uf001/uva//J1126-0555_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1126-0555_S_uvs.fits wwins /vlbi/uf001/uva//J1126-0555_S_map.win ! wwins: Wrote 4 windows to /vlbi/uf001/uva//J1126-0555_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.201478 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000221129 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.329261 0.329261 0.658523 1.31705 2.63409 5.26818 10.5364 21.0727 42.1455 84.2909 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.201 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 911.13 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1126-0555_S_dfm.log closed on Mon Jan 14 01:18:20 2019