! Started logfile: /vlbi/uf001/uva//J2116+0536_S_dfm.log on Mon Jan 14 05:47:40 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//J2116+0536_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J2116+0536_S_uva.fits ! AN table 1: 57 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.977388 visibilities/baseline/integration-bin. ! Found source: J2116+0536 ! ! 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 7521 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 J2116+0536_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 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.024142Jy sigma=22.677607 ! Fit after self-cal, rms=0.846349Jy sigma=18.746122 ! 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=2.817 mas, bmaj=6.767 mas, bpa=-3.134 degrees ! Estimated noise=0.512865 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 = 0.118476 Jy ! Component: 100 - total flux cleaned = 0.145755 Jy ! Total flux subtracted in 100 components = 0.145755 Jy ! Clean residual min=-0.005720 max=0.009993 Jy/beam ! Clean residual mean=-0.000010 rms=0.001299 Jy/beam ! Combined flux in latest and established models = 0.145755 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.145755 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068945Jy sigma=1.348892 ! Fit after self-cal, rms=0.068923Jy sigma=1.348639 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0108347 Jy ! Component: 100 - total flux cleaned = 0.0169582 Jy ! Total flux subtracted in 100 components = 0.0169582 Jy ! Clean residual min=-0.004691 max=0.005390 Jy/beam ! Clean residual mean=-0.000006 rms=0.001024 Jy/beam ! Combined flux in latest and established models = 0.162713 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 30 components and 0.162713 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066846Jy sigma=1.299145 ! Fit after self-cal, rms=0.066831Jy sigma=1.298786 ! 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=3.286 mas, bmaj=7.721 mas, bpa=-3.932 degrees ! Estimated noise=0.402423 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 (5, 6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0068145 Jy ! Component: 100 - total flux cleaned = 0.010883 Jy ! Component: 150 - total flux cleaned = 0.0127912 Jy ! Component: 200 - total flux cleaned = 0.0145361 Jy ! Total flux subtracted in 200 components = 0.0145361 Jy ! Clean residual min=-0.003702 max=0.004476 Jy/beam ! Clean residual mean=-0.000001 rms=0.000849 Jy/beam ! Combined flux in latest and established models = 0.177249 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 64 components and 0.177249 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065959Jy sigma=1.276910 ! Fit after self-cal, rms=0.065900Jy sigma=1.275861 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.286 x 7.721 at -3.932 degrees (North through East) ! Clean map min=-0.0033879 max=0.15368 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.98 HN 1.00 KP 1.03 ! LA 0.95 MK 1.01 NL 1.06 OV 0.98 ! PT 0.97 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.97 HN 1.02 KP 1.00 ! LA 0.97 MK 0.99 NL 1.10 OV 0.97 ! PT 0.98 SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.00 HN 1.02 KP 1.02 ! LA 0.96 MK 1.02 NL 1.05 OV 1.01 ! PT 1.00 SC 1.05 ! ! ! Fit before self-cal, rms=0.065900Jy sigma=1.275861 ! Fit after self-cal, rms=0.064198Jy sigma=1.259310 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.32 mas, bmaj=7.752 mas, bpa=-4.06 degrees ! Estimated noise=0.400491 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 = 0.000323565 Jy ! Component: 100 - total flux cleaned = 0.000320234 Jy ! Component: 150 - total flux cleaned = 0.000244948 Jy ! Component: 200 - total flux cleaned = 0.000147526 Jy ! Total flux subtracted in 200 components = 0.000147526 Jy ! Clean residual min=-0.002466 max=0.002180 Jy/beam ! Clean residual mean=-0.000000 rms=0.000640 Jy/beam ! Combined flux in latest and established models = 0.177397 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 89 components and 0.177397 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064133Jy sigma=1.257836 ! Fit after self-cal, rms=0.064119Jy sigma=1.257634 ! 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=0.064119Jy sigma=1.257634 ! Fit after self-cal, rms=0.064032Jy sigma=1.245392 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.319 mas, bmaj=7.752 mas, bpa=-4.006 degrees ! Estimated noise=0.400473 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000128931 Jy ! Component: 100 - total flux cleaned = 0.000368837 Jy ! Component: 150 - total flux cleaned = 0.00039856 Jy ! Component: 200 - total flux cleaned = 0.000374345 Jy ! Total flux subtracted in 200 components = 0.000374345 Jy ! Clean residual min=-0.002232 max=0.001878 Jy/beam ! Clean residual mean=-0.000005 rms=0.000498 Jy/beam ! Combined flux in latest and established models = 0.177771 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 109 components and 0.177771 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063998Jy sigma=1.244707 ! Fit after self-cal, rms=0.064011Jy sigma=1.244574 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 = 2.77364e-05 Jy ! Component: 100 - total flux cleaned = 2.8155e-05 Jy ! Component: 150 - total flux cleaned = 2.79626e-05 Jy ! Component: 200 - total flux cleaned = 2.78756e-05 Jy ! Total flux subtracted in 200 components = 2.78756e-05 Jy ! Clean residual min=-0.002198 max=0.001870 Jy/beam ! Clean residual mean=-0.000005 rms=0.000495 Jy/beam ! Combined flux in latest and established models = 0.177799 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 120 components and 0.177799 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063996Jy sigma=1.244314 ! Fit after self-cal, rms=0.063997Jy sigma=1.244301 ! 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=0.063997Jy sigma=1.244301 ! Fit after self-cal, rms=0.064034Jy sigma=1.244140 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.32 mas, bmaj=7.752 mas, bpa=-3.984 degrees ! Estimated noise=0.400242 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.26612e-05 Jy ! Component: 100 - total flux cleaned = -2.1073e-05 Jy ! Component: 150 - total flux cleaned = -2.02217e-05 Jy ! Component: 200 - total flux cleaned = -1.99676e-05 Jy ! Total flux subtracted in 200 components = -1.99676e-05 Jy ! Clean residual min=-0.002166 max=0.001836 Jy/beam ! Clean residual mean=-0.000005 rms=0.000489 Jy/beam ! Combined flux in latest and established models = 0.177779 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 127 components and 0.177779 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064021Jy sigma=1.243921 ! Fit after self-cal, rms=0.064023Jy sigma=1.243906 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 = 3.00649e-05 Jy ! Component: 100 - total flux cleaned = 1.51858e-05 Jy ! Component: 150 - total flux cleaned = 2.88585e-05 Jy ! Component: 200 - total flux cleaned = 1.57799e-05 Jy ! Total flux subtracted in 200 components = 1.57799e-05 Jy ! Clean residual min=-0.002139 max=0.001826 Jy/beam ! Clean residual mean=-0.000005 rms=0.000488 Jy/beam ! Combined flux in latest and established models = 0.177795 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 132 components and 0.177795 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064015Jy sigma=1.243799 ! Fit after self-cal, rms=0.064015Jy sigma=1.243794 ! 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=0.064015Jy sigma=1.243794 ! Fit after self-cal, rms=0.064052Jy sigma=1.243757 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.508 mas, bmaj=11.53 mas, bpa=-1.265 degrees ! Estimated noise=0.50161 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.00307e-05 Jy ! Component: 100 - total flux cleaned = 2.34794e-06 Jy ! Component: 150 - total flux cleaned = 1.09757e-06 Jy ! Component: 200 - total flux cleaned = 1.09853e-05 Jy ! Total flux subtracted in 200 components = 1.09853e-05 Jy ! Clean residual min=-0.002127 max=0.002033 Jy/beam ! Clean residual mean=-0.000011 rms=0.000607 Jy/beam ! Combined flux in latest and established models = 0.177806 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 145 components and 0.177806 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064049Jy sigma=1.243829 ! Fit after self-cal, rms=0.064047Jy sigma=1.243809 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 = 1.27763e-05 Jy ! Component: 100 - total flux cleaned = 2.13929e-05 Jy ! Component: 150 - total flux cleaned = 2.93371e-05 Jy ! Component: 200 - total flux cleaned = 3.67323e-05 Jy ! Total flux subtracted in 200 components = 3.67323e-05 Jy ! Clean residual min=-0.002121 max=0.002036 Jy/beam ! Clean residual mean=-0.000011 rms=0.000607 Jy/beam ! Combined flux in latest and established models = 0.177842 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 154 components and 0.177842 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064047Jy sigma=1.243871 ! Fit after self-cal, rms=0.064047Jy sigma=1.243869 ! 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=3.322 mas, bmaj=7.751 mas, bpa=-3.969 degrees ! Estimated noise=0.400175 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.322 x 7.751 at -3.969 degrees (North through East) ! Clean map min=-0.0020398 max=0.15305 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=2.844 mas, bmaj=6.78 mas, bpa=-3.097 degrees ! Estimated noise=0.513118 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.118477 Jy ! Component: 100 - total flux cleaned = 0.145561 Jy ! Component: 150 - total flux cleaned = 0.155788 Jy ! Component: 200 - total flux cleaned = 0.161336 Jy ! Total flux subtracted in 200 components = 0.161336 Jy ! Clean residual min=-0.002858 max=0.003009 Jy/beam ! Clean residual mean=-0.000006 rms=0.000711 Jy/beam ! Combined flux in latest and established models = 0.161336 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 27 model components to the UV plane model. ! The established model now contains 27 components and 0.161336 Jy ! Inverting map and beam ! Estimated beam: bmin=3.322 mas, bmaj=7.751 mas, bpa=-3.969 degrees ! Estimated noise=0.400175 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 = 0.00507047 Jy ! Component: 100 - total flux cleaned = 0.00842377 Jy ! Component: 150 - total flux cleaned = 0.010803 Jy ! Component: 200 - total flux cleaned = 0.0122416 Jy ! Total flux subtracted in 200 components = 0.0122416 Jy ! Clean residual min=-0.002194 max=0.001869 Jy/beam ! Clean residual mean=-0.000006 rms=0.000523 Jy/beam ! Combined flux in latest and established models = 0.173578 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 70 components and 0.173578 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=7.508 mas, bmaj=11.53 mas, bpa=-1.265 degrees ! Estimated noise=0.50161 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00223652 Jy ! Component: 100 - total flux cleaned = 0.00327416 Jy ! Component: 150 - total flux cleaned = 0.00365172 Jy ! Component: 200 - total flux cleaned = 0.00390107 Jy ! Total flux subtracted in 200 components = 0.00390107 Jy ! Clean residual min=-0.002207 max=0.002202 Jy/beam ! Clean residual mean=-0.000011 rms=0.000620 Jy/beam ! Combined flux in latest and established models = 0.177479 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 = 0.000187942 Jy ! Component: 100 - total flux cleaned = 0.00026251 Jy ! Component: 150 - total flux cleaned = 0.000325351 Jy ! Component: 200 - total flux cleaned = 0.000336439 Jy ! Total flux subtracted in 200 components = 0.000336439 Jy ! Clean residual min=-0.002165 max=0.002137 Jy/beam ! Clean residual mean=-0.000011 rms=0.000614 Jy/beam ! Combined flux in latest and established models = 0.177815 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 109 components and 0.177815 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.322 mas, bmaj=7.751 mas, bpa=-3.969 degrees ! Estimated noise=0.400175 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.54691e-05 Jy ! Component: 100 - total flux cleaned = 1.38023e-06 Jy ! Component: 150 - total flux cleaned = -4.11133e-05 Jy ! Component: 200 - total flux cleaned = -9.95949e-05 Jy ! Total flux subtracted in 200 components = -9.95949e-05 Jy ! Clean residual min=-0.002126 max=0.001768 Jy/beam ! Clean residual mean=-0.000005 rms=0.000493 Jy/beam ! Combined flux in latest and established models = 0.177716 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 119 components and 0.177716 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064063Jy sigma=1.244291 ! Fit after self-cal, rms=0.064060Jy sigma=1.244222 wmodel J2116+0536_S_map.mod ! Writing 119 model components to file: J2116+0536_S_map.mod wobs J2116+0536_S_uvs.fits ! Writing UV FITS file: J2116+0536_S_uvs.fits wwins J2116+0536_S_map.win ! wwins: Wrote 2 windows to J2116+0536_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 = -0.000632064 Jy ! Component: 100 - total flux cleaned = -0.000824883 Jy ! Component: 150 - total flux cleaned = -0.000978022 Jy ! Component: 200 - total flux cleaned = -0.00115592 Jy ! Component: 250 - total flux cleaned = -0.00127112 Jy ! Component: 300 - total flux cleaned = -0.00141107 Jy ! Component: 350 - total flux cleaned = -0.00165658 Jy ! Component: 400 - total flux cleaned = -0.00184263 Jy ! Component: 450 - total flux cleaned = -0.00199906 Jy ! Component: 500 - total flux cleaned = -0.00228118 Jy ! Component: 550 - total flux cleaned = -0.00255704 Jy ! Component: 600 - total flux cleaned = -0.0027298 Jy ! Component: 650 - total flux cleaned = -0.00287543 Jy ! Component: 700 - total flux cleaned = -0.00301876 Jy ! Component: 750 - total flux cleaned = -0.00313587 Jy ! Component: 800 - total flux cleaned = -0.00313596 Jy ! Component: 850 - total flux cleaned = -0.00334167 Jy ! Component: 900 - total flux cleaned = -0.00343149 Jy ! Component: 950 - total flux cleaned = -0.00354244 Jy ! Component: 1000 - total flux cleaned = -0.00360818 Jy ! Component: 1050 - total flux cleaned = -0.0037164 Jy ! Component: 1100 - total flux cleaned = -0.00386641 Jy ! Component: 1150 - total flux cleaned = -0.00393005 Jy ! Component: 1200 - total flux cleaned = -0.0040967 Jy ! Component: 1250 - total flux cleaned = -0.00419997 Jy ! Component: 1300 - total flux cleaned = -0.00424098 Jy ! Component: 1350 - total flux cleaned = -0.00436196 Jy ! Component: 1400 - total flux cleaned = -0.00448122 Jy ! Component: 1450 - total flux cleaned = -0.00448109 Jy ! Component: 1500 - total flux cleaned = -0.00455909 Jy ! Component: 1550 - total flux cleaned = -0.00463562 Jy ! Component: 1600 - total flux cleaned = -0.00465488 Jy ! Component: 1650 - total flux cleaned = -0.0047302 Jy ! Component: 1700 - total flux cleaned = -0.00474897 Jy ! Component: 1750 - total flux cleaned = -0.00485939 Jy ! Component: 1800 - total flux cleaned = -0.0048593 Jy ! Component: 1850 - total flux cleaned = -0.00485933 Jy ! Component: 1900 - total flux cleaned = -0.00493063 Jy ! Component: 1950 - total flux cleaned = -0.0049656 Jy ! Component: 2000 - total flux cleaned = -0.00489576 Jy ! Component: 2050 - total flux cleaned = -0.00498239 Jy ! Component: 2100 - total flux cleaned = -0.00487944 Jy ! Component: 2150 - total flux cleaned = -0.00494743 Jy ! Component: 2200 - total flux cleaned = -0.00493042 Jy ! Component: 2250 - total flux cleaned = -0.00486372 Jy ! Component: 2300 - total flux cleaned = -0.00484705 Jy ! Component: 2350 - total flux cleaned = -0.00483072 Jy ! Component: 2400 - total flux cleaned = -0.00484687 Jy ! Component: 2450 - total flux cleaned = -0.00486299 Jy ! Component: 2500 - total flux cleaned = -0.00487888 Jy ! Component: 2550 - total flux cleaned = -0.00491055 Jy ! Component: 2600 - total flux cleaned = -0.00489511 Jy ! Component: 2650 - total flux cleaned = -0.00500373 Jy ! Component: 2700 - total flux cleaned = -0.00497267 Jy ! Component: 2750 - total flux cleaned = -0.00495718 Jy ! Component: 2800 - total flux cleaned = -0.00498732 Jy ! Component: 2850 - total flux cleaned = -0.00497242 Jy ! Component: 2900 - total flux cleaned = -0.00498742 Jy ! Component: 2950 - total flux cleaned = -0.00503191 Jy ! Component: 3000 - total flux cleaned = -0.00504676 Jy ! Component: 3050 - total flux cleaned = -0.00510482 Jy ! Component: 3100 - total flux cleaned = -0.00510479 Jy ! Component: 3150 - total flux cleaned = -0.00510485 Jy ! Component: 3200 - total flux cleaned = -0.00519046 Jy ! Component: 3250 - total flux cleaned = -0.00513378 Jy ! Component: 3300 - total flux cleaned = -0.00511979 Jy ! Component: 3350 - total flux cleaned = -0.00516147 Jy ! Component: 3400 - total flux cleaned = -0.00514768 Jy ! Component: 3450 - total flux cleaned = -0.00514764 Jy ! Component: 3500 - total flux cleaned = -0.00517487 Jy ! Component: 3550 - total flux cleaned = -0.0051749 Jy ! Component: 3600 - total flux cleaned = -0.00518828 Jy ! Component: 3650 - total flux cleaned = -0.00518823 Jy ! Component: 3700 - total flux cleaned = -0.00524114 Jy ! Component: 3750 - total flux cleaned = -0.00525418 Jy ! Component: 3800 - total flux cleaned = -0.00525395 Jy ! Component: 3850 - total flux cleaned = -0.00525409 Jy ! Component: 3900 - total flux cleaned = -0.00522832 Jy ! Component: 3950 - total flux cleaned = -0.00531807 Jy ! Component: 4000 - total flux cleaned = -0.00530528 Jy ! Component: 4050 - total flux cleaned = -0.0053178 Jy ! Total flux subtracted in 4096 components = -0.00531795 Jy ! Clean residual min=-0.000768 max=0.000698 Jy/beam ! Clean residual mean=0.000000 rms=0.000239 Jy/beam ! Combined flux in latest and established models = 0.172398 Jy keep ! Adding 328 model components to the UV plane model. ! The established model now contains 447 components and 0.172398 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J2116+0536_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.322 x 7.751 at -3.969 degrees (North through East) ! Clean map min=-0.0015335 max=0.15335 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J2116+0536_S_map.fits wmodel /vlbi/uf001/uva//J2116+0536_S_map.mod ! Writing 447 model components to file: /vlbi/uf001/uva//J2116+0536_S_map.mod wobs /vlbi/uf001/uva//J2116+0536_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J2116+0536_S_uvs.fits wwins /vlbi/uf001/uva//J2116+0536_S_map.win ! wwins: Wrote 3 windows to /vlbi/uf001/uva//J2116+0536_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.153352 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000237277 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.464183 0.464183 0.928366 1.85673 3.71346 7.42693 14.8539 29.7077 59.4154 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.153 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 646.296 quit ! Quitting program ! Log file /vlbi/uf001/uva//J2116+0536_S_dfm.log closed on Mon Jan 14 05:47:45 2019