! Started logfile: /vlbi/uf001/uva//J1140-2730_S_dfm.log on Mon Jan 14 01:24:44 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//J1140-2730_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1140-2730_S_uva.fits ! AN table 1: 38 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.990058 visibilities/baseline/integration-bin. ! Found source: J1140-2730 ! ! 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 5079 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 J1140-2730_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=1.013560Jy sigma=16.518907 ! Fit after self-cal, rms=0.848718Jy sigma=13.805893 ! 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=2.61 mas, bmaj=6.697 mas, bpa=-6.787 degrees ! Estimated noise=0.820604 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 = 0.119972 Jy ! Component: 100 - total flux cleaned = 0.146734 Jy ! Total flux subtracted in 100 components = 0.146734 Jy ! Clean residual min=-0.006081 max=0.010043 Jy/beam ! Clean residual mean=-0.000025 rms=0.001614 Jy/beam ! Combined flux in latest and established models = 0.146734 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.146734 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084148Jy sigma=1.292393 ! Fit after self-cal, rms=0.084142Jy sigma=1.292325 ! Inverting map ! Added new window around map position (-3, 5.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.010766 Jy ! Component: 100 - total flux cleaned = 0.0169126 Jy ! Total flux subtracted in 100 components = 0.0169126 Jy ! Clean residual min=-0.005025 max=0.006216 Jy/beam ! Clean residual mean=-0.000019 rms=0.001281 Jy/beam ! Combined flux in latest and established models = 0.163646 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 22 components and 0.163646 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082679Jy sigma=1.264702 ! Fit after self-cal, rms=0.082647Jy sigma=1.264027 ! 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=3.076 mas, bmaj=7.947 mas, bpa=-6.634 degrees ! Estimated noise=0.64932 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 = 0.00513755 Jy ! Component: 100 - total flux cleaned = 0.0080119 Jy ! Component: 150 - total flux cleaned = 0.00864198 Jy ! Component: 200 - total flux cleaned = 0.00890513 Jy ! Total flux subtracted in 200 components = 0.00890513 Jy ! Clean residual min=-0.003767 max=0.004438 Jy/beam ! Clean residual mean=-0.000037 rms=0.000998 Jy/beam ! Combined flux in latest and established models = 0.172551 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 34 components and 0.172551 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082314Jy sigma=1.258110 ! Fit after self-cal, rms=0.082311Jy sigma=1.257848 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.076 x 7.947 at -6.634 degrees (North through East) ! Clean map min=-0.0036223 max=0.15212 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.03 KP 0.99 ! LA 1.01 MK 0.98 NL 1.03 OV 0.97 ! PT 1.05 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 1.18 KP 0.99 ! LA 0.97 MK 1.00 NL 0.99 OV 1.06 ! PT 0.93 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.03 HN 1.18 KP 0.98 ! LA 0.98 MK 1.02 NL 1.01 OV 1.01 ! PT 0.87 SC 0.99 ! ! ! Fit before self-cal, rms=0.082311Jy sigma=1.257848 ! Fit after self-cal, rms=0.083874Jy sigma=1.245040 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.09 mas, bmaj=7.926 mas, bpa=-6.384 degrees ! Estimated noise=0.652416 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 = -0.00175445 Jy ! Component: 100 - total flux cleaned = -0.00179653 Jy ! Component: 150 - total flux cleaned = -0.0017958 Jy ! Component: 200 - total flux cleaned = -0.0018276 Jy ! Total flux subtracted in 200 components = -0.0018276 Jy ! Clean residual min=-0.003113 max=0.003695 Jy/beam ! Clean residual mean=-0.000028 rms=0.000823 Jy/beam ! Combined flux in latest and established models = 0.170724 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 45 components and 0.170724 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083817Jy sigma=1.244103 ! Fit after self-cal, rms=0.083879Jy sigma=1.243842 ! 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=0.083879Jy sigma=1.243842 ! Fit after self-cal, rms=0.084705Jy sigma=1.238394 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.095 mas, bmaj=7.923 mas, bpa=-6.347 degrees ! Estimated noise=0.653474 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000639497 Jy ! Component: 100 - total flux cleaned = -0.000640647 Jy ! Component: 150 - total flux cleaned = -0.000667564 Jy ! Component: 200 - total flux cleaned = -0.000668251 Jy ! Total flux subtracted in 200 components = -0.000668251 Jy ! Clean residual min=-0.002930 max=0.002900 Jy/beam ! Clean residual mean=-0.000033 rms=0.000745 Jy/beam ! Combined flux in latest and established models = 0.170056 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 51 components and 0.170056 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084685Jy sigma=1.238060 ! Fit after self-cal, rms=0.084704Jy sigma=1.237989 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 = -0.000120565 Jy ! Component: 100 - total flux cleaned = -0.000144677 Jy ! Component: 150 - total flux cleaned = -0.00012442 Jy ! Component: 200 - total flux cleaned = -0.000142747 Jy ! Total flux subtracted in 200 components = -0.000142747 Jy ! Clean residual min=-0.002894 max=0.002882 Jy/beam ! Clean residual mean=-0.000033 rms=0.000741 Jy/beam ! Combined flux in latest and established models = 0.169913 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 52 components and 0.169913 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084696Jy sigma=1.237780 ! Fit after self-cal, rms=0.084694Jy sigma=1.237766 ! 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=0.084694Jy sigma=1.237766 ! Fit after self-cal, rms=0.085440Jy sigma=1.237254 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.098 mas, bmaj=7.92 mas, bpa=-6.345 degrees ! Estimated noise=0.654182 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000231841 Jy ! Component: 100 - total flux cleaned = -0.000253119 Jy ! Component: 150 - total flux cleaned = -0.000270958 Jy ! Component: 200 - total flux cleaned = -0.000271386 Jy ! Total flux subtracted in 200 components = -0.000271386 Jy ! Clean residual min=-0.002879 max=0.002997 Jy/beam ! Clean residual mean=-0.000035 rms=0.000731 Jy/beam ! Combined flux in latest and established models = 0.169641 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 56 components and 0.169641 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085432Jy sigma=1.237085 ! Fit after self-cal, rms=0.085442Jy sigma=1.237064 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 = -7.06304e-05 Jy ! Component: 100 - total flux cleaned = -8.76734e-05 Jy ! Component: 150 - total flux cleaned = -8.75609e-05 Jy ! Component: 200 - total flux cleaned = -8.79403e-05 Jy ! Total flux subtracted in 200 components = -8.79403e-05 Jy ! Clean residual min=-0.002878 max=0.002980 Jy/beam ! Clean residual mean=-0.000035 rms=0.000728 Jy/beam ! Combined flux in latest and established models = 0.169553 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 57 components and 0.169553 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085438Jy sigma=1.236943 ! Fit after self-cal, rms=0.085437Jy sigma=1.236936 ! 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=0.085437Jy sigma=1.236936 ! Fit after self-cal, rms=0.085620Jy sigma=1.236918 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.702 mas, bmaj=18.34 mas, bpa=-1.579 degrees ! Estimated noise=0.832138 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00019214 Jy ! Component: 100 - total flux cleaned = -0.0002109 Jy ! Component: 150 - total flux cleaned = -0.000241653 Jy ! Component: 200 - total flux cleaned = -0.000254749 Jy ! Total flux subtracted in 200 components = -0.000254749 Jy ! Clean residual min=-0.003397 max=0.003162 Jy/beam ! Clean residual mean=-0.000070 rms=0.000903 Jy/beam ! Combined flux in latest and established models = 0.169299 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 66 components and 0.169299 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085617Jy sigma=1.236911 ! Fit after self-cal, rms=0.085617Jy sigma=1.236877 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 = -0.000111665 Jy ! Component: 100 - total flux cleaned = -0.000126235 Jy ! Component: 150 - total flux cleaned = -0.000150936 Jy ! Component: 200 - total flux cleaned = -0.000161488 Jy ! Total flux subtracted in 200 components = -0.000161488 Jy ! Clean residual min=-0.003349 max=0.003177 Jy/beam ! Clean residual mean=-0.000070 rms=0.000901 Jy/beam ! Combined flux in latest and established models = 0.169137 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 68 components and 0.169137 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085618Jy sigma=1.236903 ! Fit after self-cal, rms=0.085618Jy sigma=1.236882 ! 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=3.098 mas, bmaj=7.917 mas, bpa=-6.332 degrees ! Estimated noise=0.654602 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.098 x 7.917 at -6.332 degrees (North through East) ! Clean map min=-0.0027783 max=0.1548 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=2.621 mas, bmaj=6.651 mas, bpa=-6.382 degrees ! Estimated noise=0.829562 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.121167 Jy ! Component: 100 - total flux cleaned = 0.148378 Jy ! Component: 150 - total flux cleaned = 0.158583 Jy ! Component: 200 - total flux cleaned = 0.164292 Jy ! Total flux subtracted in 200 components = 0.164292 Jy ! Clean residual min=-0.004719 max=0.003918 Jy/beam ! Clean residual mean=-0.000019 rms=0.001047 Jy/beam ! Combined flux in latest and established models = 0.164292 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.164292 Jy ! Inverting map and beam ! Estimated beam: bmin=3.098 mas, bmaj=7.917 mas, bpa=-6.332 degrees ! Estimated noise=0.654602 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 (2, -6.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00353241 Jy ! Component: 100 - total flux cleaned = 0.0052018 Jy ! Component: 150 - total flux cleaned = 0.00543699 Jy ! Component: 200 - total flux cleaned = 0.00548827 Jy ! Total flux subtracted in 200 components = 0.00548827 Jy ! Clean residual min=-0.002977 max=0.003116 Jy/beam ! Clean residual mean=-0.000035 rms=0.000749 Jy/beam ! Combined flux in latest and established models = 0.16978 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 37 components and 0.16978 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=7.702 mas, bmaj=18.34 mas, bpa=-1.579 degrees ! Estimated noise=0.832138 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000367475 Jy ! Component: 100 - total flux cleaned = -0.000544121 Jy ! Component: 150 - total flux cleaned = -0.000631953 Jy ! Component: 200 - total flux cleaned = -0.00073684 Jy ! Total flux subtracted in 200 components = -0.00073684 Jy ! Clean residual min=-0.003440 max=0.003107 Jy/beam ! Clean residual mean=-0.000069 rms=0.000902 Jy/beam ! Combined flux in latest and established models = 0.169043 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 = -7.22519e-05 Jy ! Component: 100 - total flux cleaned = -0.00014016 Jy ! Component: 150 - total flux cleaned = -0.000203582 Jy ! Component: 200 - total flux cleaned = -0.000262977 Jy ! Total flux subtracted in 200 components = -0.000262977 Jy ! Clean residual min=-0.003394 max=0.003121 Jy/beam ! Clean residual mean=-0.000069 rms=0.000897 Jy/beam ! Combined flux in latest and established models = 0.16878 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 61 components and 0.16878 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.098 mas, bmaj=7.917 mas, bpa=-6.332 degrees ! Estimated noise=0.654602 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000195351 Jy ! Component: 100 - total flux cleaned = 0.000153292 Jy ! Component: 150 - total flux cleaned = 0.000116807 Jy ! Component: 200 - total flux cleaned = 0.000117882 Jy ! Total flux subtracted in 200 components = 0.000117882 Jy ! Clean residual min=-0.002862 max=0.003026 Jy/beam ! Clean residual mean=-0.000034 rms=0.000732 Jy/beam ! Combined flux in latest and established models = 0.168898 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 78 components and 0.168898 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085637Jy sigma=1.237253 ! Fit after self-cal, rms=0.085631Jy sigma=1.237114 wmodel J1140-2730_S_map.mod ! Writing 78 model components to file: J1140-2730_S_map.mod wobs J1140-2730_S_uvs.fits ! Writing UV FITS file: J1140-2730_S_uvs.fits wwins J1140-2730_S_map.win ! wwins: Wrote 3 windows to J1140-2730_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 = 2.02023e-05 Jy ! Component: 100 - total flux cleaned = -0.000479926 Jy ! Component: 150 - total flux cleaned = -0.00100095 Jy ! Component: 200 - total flux cleaned = -0.00136597 Jy ! Component: 250 - total flux cleaned = -0.00167532 Jy ! Component: 300 - total flux cleaned = -0.0019747 Jy ! Component: 350 - total flux cleaned = -0.00218214 Jy ! Component: 400 - total flux cleaned = -0.00238466 Jy ! Component: 450 - total flux cleaned = -0.00262321 Jy ! Component: 500 - total flux cleaned = -0.00285528 Jy ! Component: 550 - total flux cleaned = -0.00296903 Jy ! Component: 600 - total flux cleaned = -0.00308 Jy ! Component: 650 - total flux cleaned = -0.00329769 Jy ! Component: 700 - total flux cleaned = -0.00340444 Jy ! Component: 750 - total flux cleaned = -0.00357995 Jy ! Component: 800 - total flux cleaned = -0.00382091 Jy ! Component: 850 - total flux cleaned = -0.00402351 Jy ! Component: 900 - total flux cleaned = -0.00435493 Jy ! Component: 950 - total flux cleaned = -0.00451679 Jy ! Component: 1000 - total flux cleaned = -0.00461247 Jy ! Component: 1050 - total flux cleaned = -0.00473862 Jy ! Component: 1100 - total flux cleaned = -0.00492481 Jy ! Component: 1150 - total flux cleaned = -0.00516992 Jy ! Component: 1200 - total flux cleaned = -0.00538068 Jy ! Component: 1250 - total flux cleaned = -0.0056473 Jy ! Component: 1300 - total flux cleaned = -0.00593964 Jy ! Component: 1350 - total flux cleaned = -0.00614136 Jy ! Component: 1400 - total flux cleaned = -0.00631191 Jy ! Component: 1450 - total flux cleaned = -0.00647995 Jy ! Component: 1500 - total flux cleaned = -0.0067013 Jy ! Component: 1550 - total flux cleaned = -0.00689238 Jy ! Component: 1600 - total flux cleaned = -0.00713425 Jy ! Component: 1650 - total flux cleaned = -0.00723994 Jy ! Component: 1700 - total flux cleaned = -0.00744884 Jy ! Component: 1750 - total flux cleaned = -0.00762975 Jy ! Component: 1800 - total flux cleaned = -0.00778243 Jy ! Component: 1850 - total flux cleaned = -0.00788292 Jy ! Component: 1900 - total flux cleaned = -0.00795788 Jy ! Component: 1950 - total flux cleaned = -0.00820367 Jy ! Component: 2000 - total flux cleaned = -0.00827628 Jy ! Component: 2050 - total flux cleaned = -0.00842047 Jy ! Component: 2100 - total flux cleaned = -0.00856238 Jy ! Component: 2150 - total flux cleaned = -0.00877278 Jy ! Component: 2200 - total flux cleaned = -0.00886511 Jy ! Component: 2250 - total flux cleaned = -0.00900249 Jy ! Component: 2300 - total flux cleaned = -0.00918358 Jy ! Component: 2350 - total flux cleaned = -0.00931827 Jy ! Component: 2400 - total flux cleaned = -0.00951786 Jy ! Component: 2450 - total flux cleaned = -0.0096934 Jy ! Component: 2500 - total flux cleaned = -0.0099105 Jy ! Component: 2550 - total flux cleaned = -0.0100612 Jy ! Component: 2600 - total flux cleaned = -0.0102102 Jy ! Component: 2650 - total flux cleaned = -0.010316 Jy ! Component: 2700 - total flux cleaned = -0.0105666 Jy ! Component: 2750 - total flux cleaned = -0.0106079 Jy ! Component: 2800 - total flux cleaned = -0.0107311 Jy ! Component: 2850 - total flux cleaned = -0.0107718 Jy ! Component: 2900 - total flux cleaned = -0.0108323 Jy ! Component: 2950 - total flux cleaned = -0.0109323 Jy ! Component: 3000 - total flux cleaned = -0.0110117 Jy ! Component: 3050 - total flux cleaned = -0.0111494 Jy ! Component: 3100 - total flux cleaned = -0.0110906 Jy ! Component: 3150 - total flux cleaned = -0.0111678 Jy ! Component: 3200 - total flux cleaned = -0.0112063 Jy ! Component: 3250 - total flux cleaned = -0.0111872 Jy ! Component: 3300 - total flux cleaned = -0.0112818 Jy ! Component: 3350 - total flux cleaned = -0.0112629 Jy ! Component: 3400 - total flux cleaned = -0.0112631 Jy ! Component: 3450 - total flux cleaned = -0.0112818 Jy ! Component: 3500 - total flux cleaned = -0.0113369 Jy ! Component: 3550 - total flux cleaned = -0.0113551 Jy ! Component: 3600 - total flux cleaned = -0.011337 Jy ! Component: 3650 - total flux cleaned = -0.0113911 Jy ! Component: 3700 - total flux cleaned = -0.0114089 Jy ! Component: 3750 - total flux cleaned = -0.011462 Jy ! Component: 3800 - total flux cleaned = -0.0114445 Jy ! Component: 3850 - total flux cleaned = -0.0115143 Jy ! Component: 3900 - total flux cleaned = -0.0115144 Jy ! Component: 3950 - total flux cleaned = -0.0115318 Jy ! Component: 4000 - total flux cleaned = -0.0116001 Jy ! Component: 4050 - total flux cleaned = -0.0115493 Jy ! Total flux subtracted in 4096 components = -0.0116 Jy ! Clean residual min=-0.000981 max=0.000993 Jy/beam ! Clean residual mean=-0.000009 rms=0.000301 Jy/beam ! Combined flux in latest and established models = 0.157298 Jy keep ! Adding 263 model components to the UV plane model. ! The established model now contains 341 components and 0.157298 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1140-2730_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.098 x 7.917 at -6.332 degrees (North through East) ! Clean map min=-0.0020043 max=0.15481 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1140-2730_S_map.fits wmodel /vlbi/uf001/uva//J1140-2730_S_map.mod ! Writing 341 model components to file: /vlbi/uf001/uva//J1140-2730_S_map.mod wobs /vlbi/uf001/uva//J1140-2730_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1140-2730_S_uvs.fits wwins /vlbi/uf001/uva//J1140-2730_S_map.win ! wwins: Wrote 4 windows to /vlbi/uf001/uva//J1140-2730_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.154809 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000298465 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.578386 0.578386 1.15677 2.31354 4.62709 9.25417 18.5083 37.0167 74.0334 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.154 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 518.684 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1140-2730_S_dfm.log closed on Mon Jan 14 01:24:48 2019