! Started logfile: /vlbi/uf001/uva//J1037-2823_S_dfm.log on Mon Jan 14 00:58:24 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//J1037-2823_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1037-2823_S_uva.fits ! AN table 1: 38 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.98655 visibilities/baseline/integration-bin. ! Found source: J1037-2823 ! ! 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 5061 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 J1037-2823_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=1.033735Jy sigma=15.524441 ! Fit after self-cal, rms=0.802205Jy sigma=11.715205 ! 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=2.402 mas, bmaj=6.954 mas, bpa=-4.118 degrees ! Estimated noise=1.05076 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 = 0.158849 Jy ! Component: 100 - total flux cleaned = 0.207996 Jy ! Total flux subtracted in 100 components = 0.207996 Jy ! Clean residual min=-0.015387 max=0.029206 Jy/beam ! Clean residual mean=-0.000195 rms=0.004361 Jy/beam ! Combined flux in latest and established models = 0.207996 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.207996 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.127817Jy sigma=1.765006 ! Fit after self-cal, rms=0.127576Jy sigma=1.762633 ! Inverting map ! Added new window around map position (-4, 7). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0287739 Jy ! Component: 100 - total flux cleaned = 0.0469778 Jy ! Total flux subtracted in 100 components = 0.0469778 Jy ! Clean residual min=-0.013972 max=0.023758 Jy/beam ! Clean residual mean=-0.000124 rms=0.003496 Jy/beam ! Combined flux in latest and established models = 0.254974 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 30 components and 0.254974 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.119738Jy sigma=1.602881 ! Fit after self-cal, rms=0.119458Jy sigma=1.595034 ! Inverting map ! Added new window around map position (5.5, -2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0223416 Jy ! Component: 100 - total flux cleaned = 0.0377361 Jy ! Total flux subtracted in 100 components = 0.0377361 Jy ! Clean residual min=-0.011359 max=0.013784 Jy/beam ! Clean residual mean=-0.000069 rms=0.002818 Jy/beam ! Combined flux in latest and established models = 0.29271 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 55 components and 0.29271 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.113362Jy sigma=1.490002 ! Fit after self-cal, rms=0.113190Jy sigma=1.486752 ! 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=2.943 mas, bmaj=7.951 mas, bpa=-3.695 degrees ! Estimated noise=0.718052 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 = 0.0183226 Jy ! Component: 100 - total flux cleaned = 0.0295466 Jy ! Component: 150 - total flux cleaned = 0.0374496 Jy ! Component: 200 - total flux cleaned = 0.0431866 Jy ! Total flux subtracted in 200 components = 0.0431866 Jy ! Clean residual min=-0.009926 max=0.011416 Jy/beam ! Clean residual mean=0.000017 rms=0.003032 Jy/beam ! Combined flux in latest and established models = 0.335896 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 84 components and 0.335896 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.109671Jy sigma=1.430019 ! Fit after self-cal, rms=0.109495Jy sigma=1.426858 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.943 x 7.951 at -3.695 degrees (North through East) ! Clean map min=-0.0097992 max=0.19063 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.29 FD 0.94 HN 1.03 KP 1.03 ! LA 0.92 MK 0.99 NL 1.14 OV 0.96 ! PT 0.97 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.26 FD 0.92 HN 1.15 KP 1.00 ! LA 0.97 MK 1.01 NL 1.14 OV 0.79 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.18 FD 0.95 HN 1.05 KP 1.06 ! LA 0.94 MK 1.03 NL 1.09 OV 0.92 ! PT 1.01 SC 1.08 ! ! ! Fit before self-cal, rms=0.109495Jy sigma=1.426858 ! Fit after self-cal, rms=0.118875Jy sigma=1.361715 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.965 mas, bmaj=8.031 mas, bpa=-3.765 degrees ! Estimated noise=0.727466 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 = -0.00130311 Jy ! Component: 100 - total flux cleaned = -0.0013074 Jy ! Component: 150 - total flux cleaned = -0.0013181 Jy ! Component: 200 - total flux cleaned = -0.00123481 Jy ! Total flux subtracted in 200 components = -0.00123481 Jy ! Clean residual min=-0.009751 max=0.010093 Jy/beam ! Clean residual mean=0.000073 rms=0.002445 Jy/beam ! Combined flux in latest and established models = 0.334661 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 95 components and 0.334661 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.118552Jy sigma=1.358454 ! Fit after self-cal, rms=0.118786Jy sigma=1.357458 ! 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=0.118786Jy sigma=1.357458 ! Fit after self-cal, rms=0.160561Jy sigma=1.332910 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.948 mas, bmaj=8.032 mas, bpa=-4.021 degrees ! Estimated noise=0.753689 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00376706 Jy ! Component: 100 - total flux cleaned = 0.00526256 Jy ! Component: 150 - total flux cleaned = 0.00552641 Jy ! Component: 200 - total flux cleaned = 0.00552673 Jy ! Total flux subtracted in 200 components = 0.00552673 Jy ! Clean residual min=-0.008462 max=0.009661 Jy/beam ! Clean residual mean=-0.000003 rms=0.002135 Jy/beam ! Combined flux in latest and established models = 0.340188 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 114 components and 0.340188 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.160152Jy sigma=1.327957 ! Fit after self-cal, rms=0.160341Jy sigma=1.327367 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 (13.5, -14.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00899044 Jy ! Component: 100 - total flux cleaned = 0.0130912 Jy ! Component: 150 - total flux cleaned = 0.0150138 Jy ! Component: 200 - total flux cleaned = 0.0155295 Jy ! Total flux subtracted in 200 components = 0.0155295 Jy ! Clean residual min=-0.007964 max=0.006784 Jy/beam ! Clean residual mean=0.000025 rms=0.001927 Jy/beam ! Combined flux in latest and established models = 0.355718 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 138 components and 0.355717 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.159742Jy sigma=1.314822 ! Fit after self-cal, rms=0.159776Jy sigma=1.314347 ! 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=0.159776Jy sigma=1.314347 ! Fit after self-cal, rms=0.185882Jy sigma=1.263511 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.95 mas, bmaj=8.006 mas, bpa=-4.118 degrees ! Estimated noise=0.752582 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00232041 Jy ! Component: 100 - total flux cleaned = 0.00309678 Jy ! Component: 150 - total flux cleaned = 0.00301122 Jy ! Component: 200 - total flux cleaned = 0.00301822 Jy ! Total flux subtracted in 200 components = 0.00301822 Jy ! Clean residual min=-0.004288 max=0.003644 Jy/beam ! Clean residual mean=-0.000031 rms=0.001001 Jy/beam ! Combined flux in latest and established models = 0.358736 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 151 components and 0.358736 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.185721Jy sigma=1.259660 ! Fit after self-cal, rms=0.185805Jy sigma=1.259147 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 = 0.000226902 Jy ! Component: 100 - total flux cleaned = 0.000378879 Jy ! Component: 150 - total flux cleaned = 0.000252514 Jy ! Component: 200 - total flux cleaned = 0.000193657 Jy ! Total flux subtracted in 200 components = 0.000193657 Jy ! Clean residual min=-0.004175 max=0.003411 Jy/beam ! Clean residual mean=-0.000031 rms=0.000966 Jy/beam ! Combined flux in latest and established models = 0.358929 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 163 components and 0.358929 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.185746Jy sigma=1.257738 ! Fit after self-cal, rms=0.185738Jy sigma=1.257626 ! 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=0.185738Jy sigma=1.257626 ! Fit after self-cal, rms=0.188625Jy sigma=1.257196 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.645 mas, bmaj=20.33 mas, bpa=0.8509 degrees ! Estimated noise=0.975829 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000775756 Jy ! Component: 100 - total flux cleaned = 0.000782457 Jy ! Component: 150 - total flux cleaned = 0.000734275 Jy ! Component: 200 - total flux cleaned = 0.000780515 Jy ! Total flux subtracted in 200 components = 0.000780515 Jy ! Clean residual min=-0.004334 max=0.004860 Jy/beam ! Clean residual mean=-0.000059 rms=0.001181 Jy/beam ! Combined flux in latest and established models = 0.35971 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 171 components and 0.35971 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.188601Jy sigma=1.256506 ! Fit after self-cal, rms=0.188605Jy sigma=1.256405 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 = 1.4847e-05 Jy ! Component: 100 - total flux cleaned = 0.000144063 Jy ! Component: 150 - total flux cleaned = 0.000144622 Jy ! Component: 200 - total flux cleaned = 0.000220228 Jy ! Total flux subtracted in 200 components = 0.000220228 Jy ! Clean residual min=-0.004338 max=0.004739 Jy/beam ! Clean residual mean=-0.000058 rms=0.001162 Jy/beam ! Combined flux in latest and established models = 0.35993 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 179 components and 0.35993 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.188594Jy sigma=1.256265 ! Fit after self-cal, rms=0.188592Jy sigma=1.256233 ! 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=2.951 mas, bmaj=7.996 mas, bpa=-4.095 degrees ! Estimated noise=0.752862 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.951 x 7.996 at -4.095 degrees (North through East) ! Clean map min=-0.0038078 max=0.19978 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=2.404 mas, bmaj=7.025 mas, bpa=-4.731 degrees ! Estimated noise=1.10173 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.165862 Jy ! Component: 100 - total flux cleaned = 0.216418 Jy ! Component: 150 - total flux cleaned = 0.245489 Jy ! Component: 200 - total flux cleaned = 0.265982 Jy ! Total flux subtracted in 200 components = 0.265982 Jy ! Clean residual min=-0.007560 max=0.011790 Jy/beam ! Clean residual mean=-0.000140 rms=0.002287 Jy/beam ! Combined flux in latest and established models = 0.265982 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 33 model components to the UV plane model. ! The established model now contains 33 components and 0.265982 Jy ! Inverting map and beam ! Estimated beam: bmin=2.951 mas, bmaj=7.996 mas, bpa=-4.095 degrees ! Estimated noise=0.752862 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 = 0.0226786 Jy ! Component: 100 - total flux cleaned = 0.0380426 Jy ! Component: 150 - total flux cleaned = 0.0494064 Jy ! Component: 200 - total flux cleaned = 0.0582242 Jy ! Total flux subtracted in 200 components = 0.0582242 Jy ! Clean residual min=-0.005131 max=0.007258 Jy/beam ! Clean residual mean=-0.000101 rms=0.001475 Jy/beam ! Combined flux in latest and established models = 0.324206 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 84 components and 0.324206 Jy ! Inverting map ! Added new window around map position (7.5, -15.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00755894 Jy ! Component: 100 - total flux cleaned = 0.0131656 Jy ! Component: 150 - total flux cleaned = 0.017629 Jy ! Component: 200 - total flux cleaned = 0.0212197 Jy ! Total flux subtracted in 200 components = 0.0212197 Jy ! Clean residual min=-0.004384 max=0.003615 Jy/beam ! Clean residual mean=-0.000057 rms=0.001029 Jy/beam ! Combined flux in latest and established models = 0.345426 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 116 components and 0.345426 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=7.645 mas, bmaj=20.33 mas, bpa=0.8509 degrees ! Estimated noise=0.975829 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00493948 Jy ! Component: 100 - total flux cleaned = 0.00810995 Jy ! Component: 150 - total flux cleaned = 0.0102372 Jy ! Component: 200 - total flux cleaned = 0.0116238 Jy ! Total flux subtracted in 200 components = 0.0116238 Jy ! Clean residual min=-0.004542 max=0.004747 Jy/beam ! Clean residual mean=-0.000069 rms=0.001169 Jy/beam ! Combined flux in latest and established models = 0.35705 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 = 0.000249936 Jy ! Component: 100 - total flux cleaned = 0.000481047 Jy ! Component: 150 - total flux cleaned = 0.000695046 Jy ! Component: 200 - total flux cleaned = 0.000898019 Jy ! Total flux subtracted in 200 components = 0.000898019 Jy ! Clean residual min=-0.004370 max=0.004747 Jy/beam ! Clean residual mean=-0.000065 rms=0.001151 Jy/beam ! Combined flux in latest and established models = 0.357948 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 146 components and 0.357948 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.951 mas, bmaj=7.996 mas, bpa=-4.095 degrees ! Estimated noise=0.752862 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000313505 Jy ! Component: 100 - total flux cleaned = -0.000384217 Jy ! Component: 150 - total flux cleaned = -0.000382115 Jy ! Component: 200 - total flux cleaned = -0.00038313 Jy ! Total flux subtracted in 200 components = -0.00038313 Jy ! Clean residual min=-0.003965 max=0.003422 Jy/beam ! Clean residual mean=-0.000031 rms=0.000900 Jy/beam ! Combined flux in latest and established models = 0.357565 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 165 components and 0.357565 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.188537Jy sigma=1.254487 ! Fit after self-cal, rms=0.188569Jy sigma=1.253877 wmodel J1037-2823_S_map.mod ! Writing 165 model components to file: J1037-2823_S_map.mod wobs J1037-2823_S_uvs.fits ! Writing UV FITS file: J1037-2823_S_uvs.fits wwins J1037-2823_S_map.win ! wwins: Wrote 5 windows to J1037-2823_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 = -0.0016621 Jy ! Component: 100 - total flux cleaned = -0.00228027 Jy ! Component: 150 - total flux cleaned = -0.00280506 Jy ! Component: 200 - total flux cleaned = -0.00347207 Jy ! Component: 250 - total flux cleaned = -0.00405859 Jy ! Component: 300 - total flux cleaned = -0.00436667 Jy ! Component: 350 - total flux cleaned = -0.00476779 Jy ! Component: 400 - total flux cleaned = -0.00515882 Jy ! Component: 450 - total flux cleaned = -0.00563345 Jy ! Component: 500 - total flux cleaned = -0.00581869 Jy ! Component: 550 - total flux cleaned = -0.00600081 Jy ! Component: 600 - total flux cleaned = -0.00631194 Jy ! Component: 650 - total flux cleaned = -0.00631209 Jy ! Component: 700 - total flux cleaned = -0.00644031 Jy ! Component: 750 - total flux cleaned = -0.00652503 Jy ! Component: 800 - total flux cleaned = -0.0065664 Jy ! Component: 850 - total flux cleaned = -0.0065664 Jy ! Component: 900 - total flux cleaned = -0.00656671 Jy ! Component: 950 - total flux cleaned = -0.00660655 Jy ! Component: 1000 - total flux cleaned = -0.00656741 Jy ! Component: 1050 - total flux cleaned = -0.00649113 Jy ! Component: 1100 - total flux cleaned = -0.00649125 Jy ! Component: 1150 - total flux cleaned = -0.00645352 Jy ! Component: 1200 - total flux cleaned = -0.00645377 Jy ! Component: 1250 - total flux cleaned = -0.00656233 Jy ! Component: 1300 - total flux cleaned = -0.0065979 Jy ! Component: 1350 - total flux cleaned = -0.0066336 Jy ! Component: 1400 - total flux cleaned = -0.0068077 Jy ! Component: 1450 - total flux cleaned = -0.00677278 Jy ! Component: 1500 - total flux cleaned = -0.00687384 Jy ! Component: 1550 - total flux cleaned = -0.00687358 Jy ! Component: 1600 - total flux cleaned = -0.00690716 Jy ! Component: 1650 - total flux cleaned = -0.0069395 Jy ! Component: 1700 - total flux cleaned = -0.00697172 Jy ! Component: 1750 - total flux cleaned = -0.00694002 Jy ! Component: 1800 - total flux cleaned = -0.00684557 Jy ! Component: 1850 - total flux cleaned = -0.00700298 Jy ! Component: 1900 - total flux cleaned = -0.00706507 Jy ! Component: 1950 - total flux cleaned = -0.00712635 Jy ! Component: 2000 - total flux cleaned = -0.00715701 Jy ! Component: 2050 - total flux cleaned = -0.00718692 Jy ! Component: 2100 - total flux cleaned = -0.00721698 Jy ! Component: 2150 - total flux cleaned = -0.0072171 Jy ! Component: 2200 - total flux cleaned = -0.00736319 Jy ! Component: 2250 - total flux cleaned = -0.0072473 Jy ! Component: 2300 - total flux cleaned = -0.00730506 Jy ! Component: 2350 - total flux cleaned = -0.00727705 Jy ! Component: 2400 - total flux cleaned = -0.00730556 Jy ! Component: 2450 - total flux cleaned = -0.0073611 Jy ! Component: 2500 - total flux cleaned = -0.00725025 Jy ! Component: 2550 - total flux cleaned = -0.00716784 Jy ! Component: 2600 - total flux cleaned = -0.00722263 Jy ! Component: 2650 - total flux cleaned = -0.00714152 Jy ! Component: 2700 - total flux cleaned = -0.00716814 Jy ! Component: 2750 - total flux cleaned = -0.00703507 Jy ! Component: 2800 - total flux cleaned = -0.00714079 Jy ! Component: 2850 - total flux cleaned = -0.00714106 Jy ! Component: 2900 - total flux cleaned = -0.00711505 Jy ! Component: 2950 - total flux cleaned = -0.00701167 Jy ! Component: 3000 - total flux cleaned = -0.00698656 Jy ! Component: 3050 - total flux cleaned = -0.0069867 Jy ! Component: 3100 - total flux cleaned = -0.0069364 Jy ! Component: 3150 - total flux cleaned = -0.00693672 Jy ! Component: 3200 - total flux cleaned = -0.0069367 Jy ! Component: 3250 - total flux cleaned = -0.00691203 Jy ! Component: 3300 - total flux cleaned = -0.00681396 Jy ! Component: 3350 - total flux cleaned = -0.00686267 Jy ! Component: 3400 - total flux cleaned = -0.00679024 Jy ! Component: 3450 - total flux cleaned = -0.00671857 Jy ! Component: 3500 - total flux cleaned = -0.00664751 Jy ! Component: 3550 - total flux cleaned = -0.00667112 Jy ! Component: 3600 - total flux cleaned = -0.00660051 Jy ! Component: 3650 - total flux cleaned = -0.00653024 Jy ! Component: 3700 - total flux cleaned = -0.00634433 Jy ! Component: 3750 - total flux cleaned = -0.00634431 Jy ! Component: 3800 - total flux cleaned = -0.00625259 Jy ! Component: 3850 - total flux cleaned = -0.00616114 Jy ! Component: 3900 - total flux cleaned = -0.0060705 Jy ! Component: 3950 - total flux cleaned = -0.00607051 Jy ! Component: 4000 - total flux cleaned = -0.00602543 Jy ! Component: 4050 - total flux cleaned = -0.00593615 Jy ! Total flux subtracted in 4096 components = -0.00584733 Jy ! Clean residual min=-0.001344 max=0.001296 Jy/beam ! Clean residual mean=-0.000013 rms=0.000407 Jy/beam ! Combined flux in latest and established models = 0.351717 Jy keep ! Adding 280 model components to the UV plane model. ! The established model now contains 445 components and 0.351717 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1037-2823_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.951 x 7.996 at -4.095 degrees (North through East) ! Clean map min=-0.0030883 max=0.20587 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1037-2823_S_map.fits wmodel /vlbi/uf001/uva//J1037-2823_S_map.mod ! Writing 445 model components to file: /vlbi/uf001/uva//J1037-2823_S_map.mod wobs /vlbi/uf001/uva//J1037-2823_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1037-2823_S_uvs.fits wwins /vlbi/uf001/uva//J1037-2823_S_map.win ! wwins: Wrote 6 windows to /vlbi/uf001/uva//J1037-2823_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.205871 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000398851 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.581214 0.581214 1.16243 2.32486 4.64972 9.29943 18.5989 37.1977 74.3955 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.205 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 516.16 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1037-2823_S_dfm.log closed on Mon Jan 14 00:58:28 2019