! Started logfile: /vlbi/uf001/uva//J2222-1144_S_dfm.log on Mon Jan 14 06:15:10 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//J2222-1144_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J2222-1144_S_uva.fits ! AN table 1: 87 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.991571 visibilities/baseline/integration-bin. ! Found source: J2222-1144 ! ! 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 11646 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 J2222-1144_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=1.019263Jy sigma=17.803279 ! Fit after self-cal, rms=0.880770Jy sigma=15.298506 ! 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=2.634 mas, bmaj=6.736 mas, bpa=-4.018 degrees ! Estimated noise=0.639031 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 = 0.0949673 Jy ! Component: 100 - total flux cleaned = 0.116867 Jy ! Total flux subtracted in 100 components = 0.116867 Jy ! Clean residual min=-0.004526 max=0.008052 Jy/beam ! Clean residual mean=-0.000024 rms=0.001172 Jy/beam ! Combined flux in latest and established models = 0.116867 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.116867 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076454Jy sigma=1.253377 ! Fit after self-cal, rms=0.076276Jy sigma=1.251026 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00812504 Jy ! Component: 100 - total flux cleaned = 0.0119189 Jy ! Total flux subtracted in 100 components = 0.0119189 Jy ! Clean residual min=-0.003723 max=0.003767 Jy/beam ! Clean residual mean=-0.000015 rms=0.001018 Jy/beam ! Combined flux in latest and established models = 0.128786 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 22 components and 0.128786 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075530Jy sigma=1.231471 ! Fit after self-cal, rms=0.075527Jy sigma=1.231244 ! 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=3.165 mas, bmaj=7.745 mas, bpa=-3.079 degrees ! Estimated noise=0.387874 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 = 0.00266916 Jy ! Component: 100 - total flux cleaned = 0.00355046 Jy ! Component: 150 - total flux cleaned = 0.00364367 Jy ! Component: 200 - total flux cleaned = 0.00366777 Jy ! Total flux subtracted in 200 components = 0.00366777 Jy ! Clean residual min=-0.003103 max=0.003192 Jy/beam ! Clean residual mean=-0.000014 rms=0.000816 Jy/beam ! Combined flux in latest and established models = 0.132454 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 33 components and 0.132454 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075479Jy sigma=1.228953 ! Fit after self-cal, rms=0.075478Jy sigma=1.228852 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.165 x 7.745 at -3.079 degrees (North through East) ! Clean map min=-0.0029545 max=0.12302 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 0.97 KP 0.97 ! LA 0.95 MK 0.98 NL 1.00 OV 0.98 ! PT 1.07 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00 HN 1.01 KP 1.01 ! LA 0.99 MK 1.00 NL 1.01 OV 0.97 ! PT 0.95 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.02 HN 1.03 KP 0.99 ! LA 0.96 MK 0.98 NL 1.05 OV 0.98 ! PT 0.93 SC 0.99 ! ! ! Fit before self-cal, rms=0.075478Jy sigma=1.228852 ! Fit after self-cal, rms=0.074620Jy sigma=1.225255 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.164 mas, bmaj=7.766 mas, bpa=-3.134 degrees ! Estimated noise=0.383658 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 = -0.00140911 Jy ! Component: 100 - total flux cleaned = -0.00185998 Jy ! Component: 150 - total flux cleaned = -0.0019067 Jy ! Component: 200 - total flux cleaned = -0.00192764 Jy ! Total flux subtracted in 200 components = -0.00192764 Jy ! Clean residual min=-0.002982 max=0.003123 Jy/beam ! Clean residual mean=-0.000010 rms=0.000786 Jy/beam ! Combined flux in latest and established models = 0.130526 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 41 components and 0.130526 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074567Jy sigma=1.225081 ! Fit after self-cal, rms=0.074571Jy sigma=1.224983 ! 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=0.074571Jy sigma=1.224983 ! Fit after self-cal, rms=0.079258Jy sigma=1.205901 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.163 mas, bmaj=7.77 mas, bpa=-3.261 degrees ! Estimated noise=0.384984 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000437458 Jy ! Component: 100 - total flux cleaned = 0.000387598 Jy ! Component: 150 - total flux cleaned = 0.000373343 Jy ! Component: 200 - total flux cleaned = 0.000347006 Jy ! Total flux subtracted in 200 components = 0.000347006 Jy ! Clean residual min=-0.001894 max=0.001932 Jy/beam ! Clean residual mean=0.000000 rms=0.000491 Jy/beam ! Combined flux in latest and established models = 0.130873 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 47 components and 0.130873 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079252Jy sigma=1.205736 ! Fit after self-cal, rms=0.079372Jy sigma=1.205460 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 = 4.33265e-05 Jy ! Component: 100 - total flux cleaned = 1.07617e-06 Jy ! Component: 150 - total flux cleaned = -2.3349e-05 Jy ! Component: 200 - total flux cleaned = -3.43105e-05 Jy ! Total flux subtracted in 200 components = -3.43105e-05 Jy ! Clean residual min=-0.001900 max=0.001936 Jy/beam ! Clean residual mean=0.000000 rms=0.000491 Jy/beam ! Combined flux in latest and established models = 0.130839 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 50 components and 0.130839 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079367Jy sigma=1.205378 ! Fit after self-cal, rms=0.079366Jy sigma=1.205362 ! 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=0.079366Jy sigma=1.205362 ! Fit after self-cal, rms=0.083785Jy sigma=1.202968 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.158 mas, bmaj=7.766 mas, bpa=-3.387 degrees ! Estimated noise=0.384919 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000216348 Jy ! Component: 100 - total flux cleaned = 0.000176689 Jy ! Component: 150 - total flux cleaned = 0.000165757 Jy ! Component: 200 - total flux cleaned = 0.000166036 Jy ! Total flux subtracted in 200 components = 0.000166036 Jy ! Clean residual min=-0.001704 max=0.001743 Jy/beam ! Clean residual mean=-0.000001 rms=0.000438 Jy/beam ! Combined flux in latest and established models = 0.131005 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 51 components and 0.131005 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083780Jy sigma=1.202893 ! Fit after self-cal, rms=0.083829Jy sigma=1.202837 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 = 3.17077e-05 Jy ! Component: 100 - total flux cleaned = -8.64441e-07 Jy ! Component: 150 - total flux cleaned = -9.94916e-06 Jy ! Component: 200 - total flux cleaned = -1.88508e-05 Jy ! Total flux subtracted in 200 components = -1.88508e-05 Jy ! Clean residual min=-0.001702 max=0.001747 Jy/beam ! Clean residual mean=-0.000001 rms=0.000437 Jy/beam ! Combined flux in latest and established models = 0.130986 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 53 components and 0.130986 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083826Jy sigma=1.202791 ! Fit after self-cal, rms=0.083825Jy sigma=1.202781 ! 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=0.083825Jy sigma=1.202781 ! Fit after self-cal, rms=0.083945Jy sigma=1.202756 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.287 mas, bmaj=13.57 mas, bpa=-0.7216 degrees ! Estimated noise=0.499999 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000950412 Jy ! Component: 100 - total flux cleaned = 0.000951906 Jy ! Component: 150 - total flux cleaned = 0.00095326 Jy ! Component: 200 - total flux cleaned = 0.000953851 Jy ! Total flux subtracted in 200 components = 0.000953851 Jy ! Clean residual min=-0.001789 max=0.001925 Jy/beam ! Clean residual mean=0.000000 rms=0.000538 Jy/beam ! Combined flux in latest and established models = 0.13194 Jy selfcal ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 56 components and 0.13194 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083957Jy sigma=1.202950 ! Fit after self-cal, rms=0.083950Jy sigma=1.202768 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 = 3.91721e-06 Jy ! Component: 100 - total flux cleaned = -1.39132e-05 Jy ! Component: 150 - total flux cleaned = -2.78564e-05 Jy ! Component: 200 - total flux cleaned = -3.75406e-05 Jy ! Total flux subtracted in 200 components = -3.75406e-05 Jy ! Clean residual min=-0.001777 max=0.001922 Jy/beam ! Clean residual mean=0.000000 rms=0.000534 Jy/beam ! Combined flux in latest and established models = 0.131903 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 61 components and 0.131903 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083962Jy sigma=1.202951 ! Fit after self-cal, rms=0.083955Jy sigma=1.202831 ! 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=3.154 mas, bmaj=7.764 mas, bpa=-3.488 degrees ! Estimated noise=0.384934 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.154 x 7.764 at -3.488 degrees (North through East) ! Clean map min=-0.0015985 max=0.12214 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=2.623 mas, bmaj=6.759 mas, bpa=-4.48 degrees ! Estimated noise=0.636306 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0944298 Jy ! Component: 100 - total flux cleaned = 0.11726 Jy ! Component: 150 - total flux cleaned = 0.125975 Jy ! Component: 200 - total flux cleaned = 0.129991 Jy ! Total flux subtracted in 200 components = 0.129991 Jy ! Clean residual min=-0.003274 max=0.003372 Jy/beam ! Clean residual mean=-0.000006 rms=0.000857 Jy/beam ! Combined flux in latest and established models = 0.129992 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 26 model components to the UV plane model. ! The established model now contains 26 components and 0.129992 Jy ! Inverting map and beam ! Estimated beam: bmin=3.154 mas, bmaj=7.764 mas, bpa=-3.488 degrees ! Estimated noise=0.384934 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, 4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00187422 Jy ! Component: 100 - total flux cleaned = 0.00261894 Jy ! Component: 150 - total flux cleaned = 0.00292172 Jy ! Component: 200 - total flux cleaned = 0.00322512 Jy ! Total flux subtracted in 200 components = 0.00322512 Jy ! Clean residual min=-0.001717 max=0.001701 Jy/beam ! Clean residual mean=0.000001 rms=0.000429 Jy/beam ! Combined flux in latest and established models = 0.133217 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 51 components and 0.133217 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=7.287 mas, bmaj=13.57 mas, bpa=-0.7216 degrees ! Estimated noise=0.499999 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000473159 Jy ! Component: 100 - total flux cleaned = 0.000631698 Jy ! Component: 150 - total flux cleaned = 0.000632093 Jy ! Component: 200 - total flux cleaned = 0.000632073 Jy ! Total flux subtracted in 200 components = 0.000632073 Jy ! Clean residual min=-0.001710 max=0.001829 Jy/beam ! Clean residual mean=0.000003 rms=0.000506 Jy/beam ! Combined flux in latest and established models = 0.133849 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 = -1.64533e-05 Jy ! Component: 100 - total flux cleaned = -1.68675e-05 Jy ! Component: 150 - total flux cleaned = -4.39137e-05 Jy ! Component: 200 - total flux cleaned = -4.38627e-05 Jy ! Total flux subtracted in 200 components = -4.38627e-05 Jy ! Clean residual min=-0.001727 max=0.001821 Jy/beam ! Clean residual mean=0.000003 rms=0.000503 Jy/beam ! Combined flux in latest and established models = 0.133805 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 83 components and 0.133805 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.154 mas, bmaj=7.764 mas, bpa=-3.488 degrees ! Estimated noise=0.384934 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.41244e-05 Jy ! Component: 100 - total flux cleaned = 4.45131e-05 Jy ! Component: 150 - total flux cleaned = 0.0001468 Jy ! Component: 200 - total flux cleaned = 0.000214111 Jy ! Total flux subtracted in 200 components = 0.000214111 Jy ! Clean residual min=-0.001711 max=0.001616 Jy/beam ! Clean residual mean=0.000001 rms=0.000409 Jy/beam ! Combined flux in latest and established models = 0.134019 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 96 components and 0.134019 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083910Jy sigma=1.202147 ! Fit after self-cal, rms=0.083906Jy sigma=1.201993 wmodel J2222-1144_S_map.mod ! Writing 96 model components to file: J2222-1144_S_map.mod wobs J2222-1144_S_uvs.fits ! Writing UV FITS file: J2222-1144_S_uvs.fits wwins J2222-1144_S_map.win ! wwins: Wrote 2 windows to J2222-1144_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 = -0.000321199 Jy ! Component: 100 - total flux cleaned = -0.000464986 Jy ! Component: 150 - total flux cleaned = -0.000520416 Jy ! Component: 200 - total flux cleaned = -0.000625096 Jy ! Component: 250 - total flux cleaned = -0.000751508 Jy ! Component: 300 - total flux cleaned = -0.000874261 Jy ! Component: 350 - total flux cleaned = -0.00092185 Jy ! Component: 400 - total flux cleaned = -0.000945008 Jy ! Component: 450 - total flux cleaned = -0.000967573 Jy ! Component: 500 - total flux cleaned = -0.00092351 Jy ! Component: 550 - total flux cleaned = -0.000945623 Jy ! Component: 600 - total flux cleaned = -0.000924007 Jy ! Component: 650 - total flux cleaned = -0.00088167 Jy ! Component: 700 - total flux cleaned = -0.000757612 Jy ! Component: 750 - total flux cleaned = -0.000757646 Jy ! Component: 800 - total flux cleaned = -0.000697401 Jy ! Component: 850 - total flux cleaned = -0.000697569 Jy ! Component: 900 - total flux cleaned = -0.000619909 Jy ! Component: 950 - total flux cleaned = -0.000581334 Jy ! Component: 1000 - total flux cleaned = -0.000581155 Jy ! Component: 1050 - total flux cleaned = -0.000581284 Jy ! Component: 1100 - total flux cleaned = -0.000618313 Jy ! Component: 1150 - total flux cleaned = -0.000636686 Jy ! Component: 1200 - total flux cleaned = -0.000636739 Jy ! Component: 1250 - total flux cleaned = -0.000654586 Jy ! Component: 1300 - total flux cleaned = -0.000654582 Jy ! Component: 1350 - total flux cleaned = -0.000741968 Jy ! Component: 1400 - total flux cleaned = -0.000759097 Jy ! Component: 1450 - total flux cleaned = -0.000776228 Jy ! Component: 1500 - total flux cleaned = -0.000878165 Jy ! Component: 1550 - total flux cleaned = -0.000894815 Jy ! Component: 1600 - total flux cleaned = -0.000878086 Jy ! Component: 1650 - total flux cleaned = -0.00094411 Jy ! Component: 1700 - total flux cleaned = -0.000960319 Jy ! Component: 1750 - total flux cleaned = -0.000927452 Jy ! Component: 1800 - total flux cleaned = -0.00092776 Jy ! Component: 1850 - total flux cleaned = -0.000927455 Jy ! Component: 1900 - total flux cleaned = -0.000911529 Jy ! Component: 1950 - total flux cleaned = -0.000848879 Jy ! Component: 2000 - total flux cleaned = -0.000926723 Jy ! Component: 2050 - total flux cleaned = -0.000849353 Jy ! Component: 2100 - total flux cleaned = -0.000818741 Jy ! Component: 2150 - total flux cleaned = -0.000742655 Jy ! Component: 2200 - total flux cleaned = -0.000772878 Jy ! Component: 2250 - total flux cleaned = -0.000697993 Jy ! Component: 2300 - total flux cleaned = -0.000698131 Jy ! Component: 2350 - total flux cleaned = -0.000653843 Jy ! Component: 2400 - total flux cleaned = -0.000551281 Jy ! Component: 2450 - total flux cleaned = -0.000566002 Jy ! Component: 2500 - total flux cleaned = -0.000522745 Jy ! Component: 2550 - total flux cleaned = -0.000508363 Jy ! Component: 2600 - total flux cleaned = -0.00043714 Jy ! Component: 2650 - total flux cleaned = -0.000422993 Jy ! Component: 2700 - total flux cleaned = -0.000324657 Jy ! Component: 2750 - total flux cleaned = -0.000324761 Jy ! Component: 2800 - total flux cleaned = -0.000283239 Jy ! Component: 2850 - total flux cleaned = -0.000214447 Jy ! Component: 2900 - total flux cleaned = -0.000214456 Jy ! Component: 2950 - total flux cleaned = -0.000160167 Jy ! Component: 3000 - total flux cleaned = -6.60419e-05 Jy ! Component: 3050 - total flux cleaned = -3.95478e-05 Jy ! Component: 3100 - total flux cleaned = -5.27925e-05 Jy ! Component: 3150 - total flux cleaned = -1.32407e-05 Jy ! Component: 3200 - total flux cleaned = 2.62413e-05 Jy ! Component: 3250 - total flux cleaned = 3.9197e-05 Jy ! Component: 3300 - total flux cleaned = 7.79745e-05 Jy ! Component: 3350 - total flux cleaned = 0.000142093 Jy ! Component: 3400 - total flux cleaned = 0.000141994 Jy ! Component: 3450 - total flux cleaned = 0.000141928 Jy ! Component: 3500 - total flux cleaned = 0.000116622 Jy ! Component: 3550 - total flux cleaned = 0.000129209 Jy ! Component: 3600 - total flux cleaned = 0.000166518 Jy ! Component: 3650 - total flux cleaned = 0.000116864 Jy ! Component: 3700 - total flux cleaned = 9.2133e-05 Jy ! Component: 3750 - total flux cleaned = 0.000141265 Jy ! Component: 3800 - total flux cleaned = 0.00021451 Jy ! Component: 3850 - total flux cleaned = 0.000190329 Jy ! Component: 3900 - total flux cleaned = 0.000238722 Jy ! Component: 3950 - total flux cleaned = 0.000262778 Jy ! Component: 4000 - total flux cleaned = 0.000310295 Jy ! Component: 4050 - total flux cleaned = 0.000310293 Jy ! Total flux subtracted in 4096 components = 0.000310332 Jy ! Clean residual min=-0.000681 max=0.000706 Jy/beam ! Clean residual mean=0.000001 rms=0.000218 Jy/beam ! Combined flux in latest and established models = 0.134329 Jy keep ! Adding 311 model components to the UV plane model. ! The established model now contains 407 components and 0.134329 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J2222-1144_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.154 x 7.764 at -3.488 degrees (North through East) ! Clean map min=-0.0011902 max=0.12185 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J2222-1144_S_map.fits wmodel /vlbi/uf001/uva//J2222-1144_S_map.mod ! Writing 407 model components to file: /vlbi/uf001/uva//J2222-1144_S_map.mod wobs /vlbi/uf001/uva//J2222-1144_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J2222-1144_S_uvs.fits wwins /vlbi/uf001/uva//J2222-1144_S_map.win ! wwins: Wrote 3 windows to /vlbi/uf001/uva//J2222-1144_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.121848 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000216603 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.533294 0.533294 1.06659 2.13317 4.26635 8.5327 17.0654 34.1308 68.2616 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.121 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 562.541 quit ! Quitting program ! Log file /vlbi/uf001/uva//J2222-1144_S_dfm.log closed on Mon Jan 14 06:15:15 2019