! Started logfile: /vlbi/uf001/uva//J0513-2016_S_dfm.log on Sun Jan 13 22:30:40 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//J0513-2016_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0513-2016_S_uva.fits ! AN table 1: 38 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.998246 visibilities/baseline/integration-bin. ! Found source: J0513-2016 ! ! 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 5121 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 J0513-2016_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 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.013162Jy sigma=16.602702 ! Fit after self-cal, rms=0.902815Jy sigma=14.857093 ! 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=2.535 mas, bmaj=7.002 mas, bpa=-7.366 degrees ! Estimated noise=0.924975 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 = 0.0704725 Jy ! Component: 100 - total flux cleaned = 0.0906067 Jy ! Total flux subtracted in 100 components = 0.0906067 Jy ! Clean residual min=-0.006026 max=0.009886 Jy/beam ! Clean residual mean=-0.000007 rms=0.001737 Jy/beam ! Combined flux in latest and established models = 0.0906067 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0906067 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.096333Jy sigma=1.270513 ! Fit after self-cal, rms=0.096187Jy sigma=1.268465 ! Inverting map ! Added new window around map position (-3, 1.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0116813 Jy ! Component: 100 - total flux cleaned = 0.0195079 Jy ! Total flux subtracted in 100 components = 0.0195079 Jy ! Clean residual min=-0.005885 max=0.006076 Jy/beam ! Clean residual mean=-0.000001 rms=0.001421 Jy/beam ! Combined flux in latest and established models = 0.110115 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 35 components and 0.110115 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.093564Jy sigma=1.231209 ! Fit after self-cal, rms=0.093533Jy sigma=1.230538 ! 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=3.07 mas, bmaj=7.906 mas, bpa=-6.117 degrees ! Estimated noise=0.678828 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 = 0.00778876 Jy ! Component: 100 - total flux cleaned = 0.0125544 Jy ! Component: 150 - total flux cleaned = 0.0155987 Jy ! Component: 200 - total flux cleaned = 0.0175687 Jy ! Total flux subtracted in 200 components = 0.0175687 Jy ! Clean residual min=-0.005366 max=0.006298 Jy/beam ! Clean residual mean=0.000002 rms=0.001280 Jy/beam ! Combined flux in latest and established models = 0.127683 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 74 components and 0.127683 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.092372Jy sigma=1.219693 ! Fit after self-cal, rms=0.092358Jy sigma=1.219113 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.07 x 7.906 at -6.117 degrees (North through East) ! Clean map min=-0.0049887 max=0.092798 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 0.99 HN 1.08 KP 0.99 ! LA 0.98 MK 1.03 NL 1.11 OV 1.03 ! PT 0.95 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.02 HN 0.97 KP 0.99 ! LA 0.97 MK 1.00 NL 1.11 OV 0.99 ! PT 0.98 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00 HN 1.03 KP 1.03 ! LA 1.01 MK 0.97 NL 1.02 OV 1.00 ! PT 1.01 SC 0.98 ! ! ! Fit before self-cal, rms=0.092358Jy sigma=1.219113 ! Fit after self-cal, rms=0.091100Jy sigma=1.215876 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.071 mas, bmaj=7.891 mas, bpa=-5.981 degrees ! Estimated noise=0.68429 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 = 0.0018637 Jy ! Component: 100 - total flux cleaned = 0.00287843 Jy ! Component: 150 - total flux cleaned = 0.00322571 Jy ! Component: 200 - total flux cleaned = 0.00333429 Jy ! Total flux subtracted in 200 components = 0.00333429 Jy ! Clean residual min=-0.005321 max=0.005346 Jy/beam ! Clean residual mean=0.000007 rms=0.001229 Jy/beam ! Combined flux in latest and established models = 0.131018 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 82 components and 0.131018 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.091005Jy sigma=1.215621 ! Fit after self-cal, rms=0.091018Jy sigma=1.215500 ! 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=0.091018Jy sigma=1.215500 ! Fit after self-cal, rms=0.085196Jy sigma=1.200842 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.054 mas, bmaj=7.921 mas, bpa=-5.855 degrees ! Estimated noise=0.696112 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00173527 Jy ! Component: 100 - total flux cleaned = 0.00239016 Jy ! Component: 150 - total flux cleaned = 0.00255323 Jy ! Component: 200 - total flux cleaned = 0.00261055 Jy ! Total flux subtracted in 200 components = 0.00261055 Jy ! Clean residual min=-0.003919 max=0.005263 Jy/beam ! Clean residual mean=-0.000002 rms=0.000965 Jy/beam ! Combined flux in latest and established models = 0.133628 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 94 components and 0.133628 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085120Jy sigma=1.200627 ! Fit after self-cal, rms=0.085113Jy sigma=1.200468 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 (-10, 2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.004691 Jy ! Component: 100 - total flux cleaned = 0.0069056 Jy ! Component: 150 - total flux cleaned = 0.00711428 Jy ! Component: 200 - total flux cleaned = 0.00701207 Jy ! Total flux subtracted in 200 components = 0.00701207 Jy ! Clean residual min=-0.003736 max=0.003508 Jy/beam ! Clean residual mean=0.000001 rms=0.000856 Jy/beam ! Combined flux in latest and established models = 0.14064 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 120 components and 0.14064 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084812Jy sigma=1.196236 ! Fit after self-cal, rms=0.084788Jy sigma=1.195882 ! 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=0.084788Jy sigma=1.195882 ! Fit after self-cal, rms=0.081861Jy sigma=1.191411 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.052 mas, bmaj=7.92 mas, bpa=-5.561 degrees ! Estimated noise=0.691816 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000577898 Jy ! Component: 100 - total flux cleaned = 0.000658847 Jy ! Component: 150 - total flux cleaned = 0.000719763 Jy ! Component: 200 - total flux cleaned = 0.000747444 Jy ! Total flux subtracted in 200 components = 0.000747444 Jy ! Clean residual min=-0.002727 max=0.003425 Jy/beam ! Clean residual mean=-0.000006 rms=0.000720 Jy/beam ! Combined flux in latest and established models = 0.141388 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 137 components and 0.141388 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081820Jy sigma=1.190835 ! Fit after self-cal, rms=0.081786Jy sigma=1.190707 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 (21.5, 49). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00306268 Jy ! Component: 100 - total flux cleaned = 0.00409912 Jy ! Component: 150 - total flux cleaned = 0.00406495 Jy ! Component: 200 - total flux cleaned = 0.00392742 Jy ! Total flux subtracted in 200 components = 0.00392742 Jy ! Clean residual min=-0.002484 max=0.002622 Jy/beam ! Clean residual mean=-0.000005 rms=0.000671 Jy/beam ! Combined flux in latest and established models = 0.145315 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 168 components and 0.145315 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081674Jy sigma=1.188736 ! Fit after self-cal, rms=0.081659Jy sigma=1.188611 ! 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=0.081659Jy sigma=1.188611 ! Fit after self-cal, rms=0.081527Jy sigma=1.188449 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.345 mas, bmaj=15.88 mas, bpa=-2.96 degrees ! Estimated noise=0.906827 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000773894 Jy ! Component: 100 - total flux cleaned = 0.000810573 Jy ! Component: 150 - total flux cleaned = 0.000840645 Jy ! Component: 200 - total flux cleaned = 0.000863068 Jy ! Total flux subtracted in 200 components = 0.000863068 Jy ! Clean residual min=-0.002860 max=0.003104 Jy/beam ! Clean residual mean=-0.000010 rms=0.000890 Jy/beam ! Combined flux in latest and established models = 0.146178 Jy selfcal ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 208 components and 0.146178 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081518Jy sigma=1.188339 ! Fit after self-cal, rms=0.081526Jy sigma=1.188312 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 = -2.7834e-05 Jy ! Component: 100 - total flux cleaned = 7.33112e-05 Jy ! Component: 150 - total flux cleaned = 9.17058e-05 Jy ! Component: 200 - total flux cleaned = 9.17904e-05 Jy ! Total flux subtracted in 200 components = 9.17904e-05 Jy ! Clean residual min=-0.002873 max=0.003089 Jy/beam ! Clean residual mean=-0.000010 rms=0.000884 Jy/beam ! Combined flux in latest and established models = 0.14627 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 219 components and 0.14627 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081522Jy sigma=1.188320 ! Fit after self-cal, rms=0.081521Jy sigma=1.188316 ! 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=3.055 mas, bmaj=7.929 mas, bpa=-5.442 degrees ! Estimated noise=0.688336 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.055 x 7.929 at -5.442 degrees (North through East) ! Clean map min=-0.002233 max=0.093929 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=2.53 mas, bmaj=7.062 mas, bpa=-6.733 degrees ! Estimated noise=0.930908 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0706398 Jy ! Component: 100 - total flux cleaned = 0.0914186 Jy ! Component: 150 - total flux cleaned = 0.10311 Jy ! Component: 200 - total flux cleaned = 0.11099 Jy ! Total flux subtracted in 200 components = 0.11099 Jy ! Clean residual min=-0.004359 max=0.004569 Jy/beam ! Clean residual mean=-0.000008 rms=0.001184 Jy/beam ! Combined flux in latest and established models = 0.11099 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 36 model components to the UV plane model. ! The established model now contains 36 components and 0.11099 Jy ! Inverting map and beam ! Estimated beam: bmin=3.055 mas, bmaj=7.929 mas, bpa=-5.442 degrees ! Estimated noise=0.688336 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 = 0.00871215 Jy ! Component: 100 - total flux cleaned = 0.0144307 Jy ! Component: 150 - total flux cleaned = 0.0187024 Jy ! Component: 200 - total flux cleaned = 0.022095 Jy ! Total flux subtracted in 200 components = 0.022095 Jy ! Clean residual min=-0.003055 max=0.002869 Jy/beam ! Clean residual mean=-0.000010 rms=0.000800 Jy/beam ! Combined flux in latest and established models = 0.133085 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 84 components and 0.133085 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=7.345 mas, bmaj=15.88 mas, bpa=-2.96 degrees ! Estimated noise=0.906827 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00456028 Jy ! Component: 100 - total flux cleaned = 0.00751328 Jy ! Component: 150 - total flux cleaned = 0.00919774 Jy ! Component: 200 - total flux cleaned = 0.0102981 Jy ! Total flux subtracted in 200 components = 0.0102981 Jy ! Clean residual min=-0.003176 max=0.003158 Jy/beam ! Clean residual mean=-0.000013 rms=0.000944 Jy/beam ! Combined flux in latest and established models = 0.143383 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 = 0.000723673 Jy ! Component: 100 - total flux cleaned = 0.00114344 Jy ! Component: 150 - total flux cleaned = 0.00146558 Jy ! Component: 200 - total flux cleaned = 0.00174796 Jy ! Total flux subtracted in 200 components = 0.00174796 Jy ! Clean residual min=-0.002984 max=0.003192 Jy/beam ! Clean residual mean=-0.000012 rms=0.000904 Jy/beam ! Combined flux in latest and established models = 0.145131 Jy ! Adding 91 model components to the UV plane model. ! The established model now contains 167 components and 0.145131 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.055 mas, bmaj=7.929 mas, bpa=-5.442 degrees ! Estimated noise=0.688336 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000443577 Jy ! Component: 100 - total flux cleaned = 0.000400151 Jy ! Component: 150 - total flux cleaned = 0.000402024 Jy ! Component: 200 - total flux cleaned = 0.000366152 Jy ! Total flux subtracted in 200 components = 0.000366152 Jy ! Clean residual min=-0.002479 max=0.002484 Jy/beam ! Clean residual mean=-0.000005 rms=0.000666 Jy/beam ! Combined flux in latest and established models = 0.145497 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 184 components and 0.145497 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081525Jy sigma=1.188536 ! Fit after self-cal, rms=0.081507Jy sigma=1.188447 wmodel J0513-2016_S_map.mod ! Writing 184 model components to file: J0513-2016_S_map.mod wobs J0513-2016_S_uvs.fits ! Writing UV FITS file: J0513-2016_S_uvs.fits wwins J0513-2016_S_map.win ! wwins: Wrote 4 windows to J0513-2016_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 = 0.000238086 Jy ! Component: 100 - total flux cleaned = 0.000105484 Jy ! Component: 150 - total flux cleaned = 1.91912e-05 Jy ! Component: 200 - total flux cleaned = -0.000104241 Jy ! Component: 250 - total flux cleaned = -0.000105332 Jy ! Component: 300 - total flux cleaned = -0.000182509 Jy ! Component: 350 - total flux cleaned = -0.000220527 Jy ! Component: 400 - total flux cleaned = -0.000330713 Jy ! Component: 450 - total flux cleaned = -0.000331451 Jy ! Component: 500 - total flux cleaned = -0.000331793 Jy ! Component: 550 - total flux cleaned = -0.000264473 Jy ! Component: 600 - total flux cleaned = -0.000265847 Jy ! Component: 650 - total flux cleaned = -0.000298974 Jy ! Component: 700 - total flux cleaned = -0.000268233 Jy ! Component: 750 - total flux cleaned = -0.000363342 Jy ! Component: 800 - total flux cleaned = -0.000456239 Jy ! Component: 850 - total flux cleaned = -0.000426394 Jy ! Component: 900 - total flux cleaned = -0.000456445 Jy ! Component: 950 - total flux cleaned = -0.000457151 Jy ! Component: 1000 - total flux cleaned = -0.00045764 Jy ! Component: 1050 - total flux cleaned = -0.00048649 Jy ! Component: 1100 - total flux cleaned = -0.000542586 Jy ! Component: 1150 - total flux cleaned = -0.000542193 Jy ! Component: 1200 - total flux cleaned = -0.000596864 Jy ! Component: 1250 - total flux cleaned = -0.000624272 Jy ! Component: 1300 - total flux cleaned = -0.000729828 Jy ! Component: 1350 - total flux cleaned = -0.000782085 Jy ! Component: 1400 - total flux cleaned = -0.000756032 Jy ! Component: 1450 - total flux cleaned = -0.000756002 Jy ! Component: 1500 - total flux cleaned = -0.000781822 Jy ! Component: 1550 - total flux cleaned = -0.000807125 Jy ! Component: 1600 - total flux cleaned = -0.000856571 Jy ! Component: 1650 - total flux cleaned = -0.000808262 Jy ! Component: 1700 - total flux cleaned = -0.00090424 Jy ! Component: 1750 - total flux cleaned = -0.00102305 Jy ! Component: 1800 - total flux cleaned = -0.00104633 Jy ! Component: 1850 - total flux cleaned = -0.00116248 Jy ! Component: 1900 - total flux cleaned = -0.00123179 Jy ! Component: 1950 - total flux cleaned = -0.00136881 Jy ! Component: 2000 - total flux cleaned = -0.00152686 Jy ! Component: 2050 - total flux cleaned = -0.0015716 Jy ! Component: 2100 - total flux cleaned = -0.00170426 Jy ! Component: 2150 - total flux cleaned = -0.00176975 Jy ! Component: 2200 - total flux cleaned = -0.00179149 Jy ! Component: 2250 - total flux cleaned = -0.00183464 Jy ! Component: 2300 - total flux cleaned = -0.0019418 Jy ! Component: 2350 - total flux cleaned = -0.0019842 Jy ! Component: 2400 - total flux cleaned = -0.00202635 Jy ! Component: 2450 - total flux cleaned = -0.00208888 Jy ! Component: 2500 - total flux cleaned = -0.00219217 Jy ! Component: 2550 - total flux cleaned = -0.00227418 Jy ! Component: 2600 - total flux cleaned = -0.00231477 Jy ! Component: 2650 - total flux cleaned = -0.00245538 Jy ! Component: 2700 - total flux cleaned = -0.00249482 Jy ! Component: 2750 - total flux cleaned = -0.00257379 Jy ! Component: 2800 - total flux cleaned = -0.00269082 Jy ! Component: 2850 - total flux cleaned = -0.00276819 Jy ! Component: 2900 - total flux cleaned = -0.00280673 Jy ! Component: 2950 - total flux cleaned = -0.0029782 Jy ! Component: 3000 - total flux cleaned = -0.00301561 Jy ! Component: 3050 - total flux cleaned = -0.00307189 Jy ! Component: 3100 - total flux cleaned = -0.00310905 Jy ! Component: 3150 - total flux cleaned = -0.00320135 Jy ! Component: 3200 - total flux cleaned = -0.00329292 Jy ! Component: 3250 - total flux cleaned = -0.00336547 Jy ! Component: 3300 - total flux cleaned = -0.0034374 Jy ! Component: 3350 - total flux cleaned = -0.00347351 Jy ! Component: 3400 - total flux cleaned = -0.00356233 Jy ! Component: 3450 - total flux cleaned = -0.00359744 Jy ! Component: 3500 - total flux cleaned = -0.00364989 Jy ! Component: 3550 - total flux cleaned = -0.00373655 Jy ! Component: 3600 - total flux cleaned = -0.00370203 Jy ! Component: 3650 - total flux cleaned = -0.00380478 Jy ! Component: 3700 - total flux cleaned = -0.00385567 Jy ! Component: 3750 - total flux cleaned = -0.0038725 Jy ! Component: 3800 - total flux cleaned = -0.00388906 Jy ! Component: 3850 - total flux cleaned = -0.00398894 Jy ! Component: 3900 - total flux cleaned = -0.00403845 Jy ! Component: 3950 - total flux cleaned = -0.00410416 Jy ! Component: 4000 - total flux cleaned = -0.00413685 Jy ! Component: 4050 - total flux cleaned = -0.00415301 Jy ! Total flux subtracted in 4096 components = -0.00424966 Jy ! Clean residual min=-0.001074 max=0.000964 Jy/beam ! Clean residual mean=0.000000 rms=0.000291 Jy/beam ! Combined flux in latest and established models = 0.141247 Jy keep ! Adding 262 model components to the UV plane model. ! The established model now contains 446 components and 0.141247 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0513-2016_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.055 x 7.929 at -5.442 degrees (North through East) ! Clean map min=-0.0018456 max=0.094195 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0513-2016_S_map.fits wmodel /vlbi/uf001/uva//J0513-2016_S_map.mod ! Writing 446 model components to file: /vlbi/uf001/uva//J0513-2016_S_map.mod wobs /vlbi/uf001/uva//J0513-2016_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0513-2016_S_uvs.fits wwins /vlbi/uf001/uva//J0513-2016_S_map.win ! wwins: Wrote 5 windows to /vlbi/uf001/uva//J0513-2016_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.094195 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000286324 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.91191 0.91191 1.82382 3.64764 7.29528 14.5906 29.1811 58.3622 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.094 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 328.979 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0513-2016_S_dfm.log closed on Sun Jan 13 22:30:44 2019