! Started logfile: /vlbi/uf001/uva//J0411-2758_S_dfm.log on Sun Jan 13 22:04:44 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//J0411-2758_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0411-2758_S_uva.fits ! AN table 1: 38 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.976023 visibilities/baseline/integration-bin. ! Found source: J0411-2758 ! ! 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 5007 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 J0411-2758_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 34 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.011091Jy sigma=16.526535 ! Fit after self-cal, rms=0.880471Jy sigma=14.299886 ! 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=2.506 mas, bmaj=6.888 mas, bpa=-7.549 degrees ! Estimated noise=0.882245 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 = 0.0945958 Jy ! Component: 100 - total flux cleaned = 0.115814 Jy ! Total flux subtracted in 100 components = 0.115814 Jy ! Clean residual min=-0.005856 max=0.011459 Jy/beam ! Clean residual mean=-0.000035 rms=0.001687 Jy/beam ! Combined flux in latest and established models = 0.115814 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.115814 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086351Jy sigma=1.332412 ! Fit after self-cal, rms=0.086147Jy sigma=1.330354 ! Inverting map ! Added new window around map position (-5, -5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0114125 Jy ! Component: 100 - total flux cleaned = 0.0185578 Jy ! Total flux subtracted in 100 components = 0.0185578 Jy ! Clean residual min=-0.004937 max=0.006404 Jy/beam ! Clean residual mean=-0.000024 rms=0.001339 Jy/beam ! Combined flux in latest and established models = 0.134372 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 24 components and 0.134372 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084218Jy sigma=1.293276 ! Fit after self-cal, rms=0.084149Jy sigma=1.291873 ! Inverting map print "============== Finished uniform weighting clean ===============" ! ============== Finished uniform weighting clean =============== ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.999 mas, bmaj=8.046 mas, bpa=-5.422 degrees ! Estimated noise=0.653976 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 = 0.0073464 Jy ! Component: 100 - total flux cleaned = 0.0112858 Jy ! Component: 150 - total flux cleaned = 0.0137226 Jy ! Component: 200 - total flux cleaned = 0.0152679 Jy ! Total flux subtracted in 200 components = 0.0152679 Jy ! Clean residual min=-0.003572 max=0.003497 Jy/beam ! Clean residual mean=-0.000017 rms=0.000904 Jy/beam ! Combined flux in latest and established models = 0.14964 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 57 components and 0.14964 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083542Jy sigma=1.280112 ! Fit after self-cal, rms=0.083510Jy sigma=1.279300 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.999 x 8.046 at -5.422 degrees (North through East) ! Clean map min=-0.003494 max=0.11812 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.96 HN 1.02 KP 1.05 ! LA 0.94 MK 0.98 NL 1.05 OV 1.01 ! PT 0.98 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.93 HN 1.02 KP 1.00 ! LA 0.95 MK 1.00 NL 1.10 OV 1.07 ! PT 1.00 SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.94 HN 1.07 KP 0.98 ! LA 1.02 MK 0.99 NL 1.02 OV 0.99 ! PT 1.00 SC 0.97 ! ! ! Fit before self-cal, rms=0.083510Jy sigma=1.279300 ! Fit after self-cal, rms=0.084140Jy sigma=1.274384 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.994 mas, bmaj=8.016 mas, bpa=-5.24 degrees ! Estimated noise=0.65081 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 = 0.00025134 Jy ! Component: 100 - total flux cleaned = 0.000180345 Jy ! Component: 150 - total flux cleaned = 0.000119957 Jy ! Component: 200 - total flux cleaned = 6.5581e-05 Jy ! Total flux subtracted in 200 components = 6.5581e-05 Jy ! Clean residual min=-0.003414 max=0.003480 Jy/beam ! Clean residual mean=-0.000010 rms=0.000787 Jy/beam ! Combined flux in latest and established models = 0.149705 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 72 components and 0.149705 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084109Jy sigma=1.274058 ! Fit after self-cal, rms=0.084161Jy sigma=1.273940 ! 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=0.084161Jy sigma=1.273940 ! Fit after self-cal, rms=0.084229Jy sigma=1.272831 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.989 mas, bmaj=8.005 mas, bpa=-5.212 degrees ! Estimated noise=0.650104 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.16369e-05 Jy ! Component: 100 - total flux cleaned = -1.4779e-05 Jy ! Component: 150 - total flux cleaned = -6.189e-05 Jy ! Component: 200 - total flux cleaned = -8.39041e-05 Jy ! Total flux subtracted in 200 components = -8.39041e-05 Jy ! Clean residual min=-0.003343 max=0.003405 Jy/beam ! Clean residual mean=-0.000010 rms=0.000769 Jy/beam ! Combined flux in latest and established models = 0.149622 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 78 components and 0.149622 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084214Jy sigma=1.272651 ! Fit after self-cal, rms=0.084217Jy sigma=1.272637 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 (48.5, 3.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00176151 Jy ! Component: 100 - total flux cleaned = 0.00153666 Jy ! Component: 150 - total flux cleaned = 0.0013063 Jy ! Component: 200 - total flux cleaned = 0.001146 Jy ! Total flux subtracted in 200 components = 0.001146 Jy ! Clean residual min=-0.003302 max=0.003116 Jy/beam ! Clean residual mean=-0.000009 rms=0.000736 Jy/beam ! Combined flux in latest and established models = 0.150768 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 92 components and 0.150768 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084095Jy sigma=1.270880 ! Fit after self-cal, rms=0.084094Jy sigma=1.270771 ! 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=0.084094Jy sigma=1.270771 ! Fit after self-cal, rms=0.084330Jy sigma=1.269955 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.982 mas, bmaj=7.998 mas, bpa=-5.307 degrees ! Estimated noise=0.649454 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000211715 Jy ! Component: 100 - total flux cleaned = 4.31347e-06 Jy ! Component: 150 - total flux cleaned = -0.000121803 Jy ! Component: 200 - total flux cleaned = -0.00020832 Jy ! Total flux subtracted in 200 components = -0.00020832 Jy ! Clean residual min=-0.003293 max=0.003040 Jy/beam ! Clean residual mean=-0.000011 rms=0.000718 Jy/beam ! Combined flux in latest and established models = 0.150559 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 99 components and 0.150559 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084301Jy sigma=1.269588 ! Fit after self-cal, rms=0.084311Jy sigma=1.269560 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 = -0.000110234 Jy ! Component: 100 - total flux cleaned = -0.000187702 Jy ! Component: 150 - total flux cleaned = -0.000236547 Jy ! Component: 200 - total flux cleaned = -0.000283534 Jy ! Total flux subtracted in 200 components = -0.000283534 Jy ! Clean residual min=-0.003264 max=0.003009 Jy/beam ! Clean residual mean=-0.000011 rms=0.000714 Jy/beam ! Combined flux in latest and established models = 0.150276 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 108 components and 0.150276 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084295Jy sigma=1.269374 ! Fit after self-cal, rms=0.084296Jy sigma=1.269370 ! 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=0.084296Jy sigma=1.269370 ! Fit after self-cal, rms=0.084306Jy sigma=1.269352 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.63 mas, bmaj=19.13 mas, bpa=0.5333 degrees ! Estimated noise=0.841722 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.15576e-05 Jy ! Component: 100 - total flux cleaned = -8.78228e-05 Jy ! Component: 150 - total flux cleaned = -8.81311e-05 Jy ! Component: 200 - total flux cleaned = -8.874e-05 Jy ! Total flux subtracted in 200 components = -8.874e-05 Jy ! Clean residual min=-0.003315 max=0.003454 Jy/beam ! Clean residual mean=-0.000021 rms=0.000925 Jy/beam ! Combined flux in latest and established models = 0.150187 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 122 components and 0.150187 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084301Jy sigma=1.269282 ! Fit after self-cal, rms=0.084300Jy sigma=1.269273 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 = -4.44512e-05 Jy ! Component: 100 - total flux cleaned = -4.52789e-05 Jy ! Component: 150 - total flux cleaned = -4.62384e-05 Jy ! Component: 200 - total flux cleaned = -4.70888e-05 Jy ! Total flux subtracted in 200 components = -4.70888e-05 Jy ! Clean residual min=-0.003346 max=0.003397 Jy/beam ! Clean residual mean=-0.000021 rms=0.000923 Jy/beam ! Combined flux in latest and established models = 0.15014 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 125 components and 0.15014 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084296Jy sigma=1.269238 ! Fit after self-cal, rms=0.084295Jy sigma=1.269235 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "============== Finished amplitude self-cal ==============" ! ============== Finished amplitude self-cal ============== restore ! Inverting map and beam ! Estimated beam: bmin=2.982 mas, bmaj=7.997 mas, bpa=-5.346 degrees ! Estimated noise=0.649468 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.982 x 7.997 at -5.346 degrees (North through East) ! Clean map min=-0.0031306 max=0.11784 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=2.492 mas, bmaj=6.848 mas, bpa=-7.442 degrees ! Estimated noise=0.871565 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0932676 Jy ! Component: 100 - total flux cleaned = 0.115461 Jy ! Component: 150 - total flux cleaned = 0.126575 Jy ! Component: 200 - total flux cleaned = 0.133881 Jy ! Total flux subtracted in 200 components = 0.133881 Jy ! Clean residual min=-0.004789 max=0.005389 Jy/beam ! Clean residual mean=-0.000025 rms=0.001280 Jy/beam ! Combined flux in latest and established models = 0.13388 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 28 model components to the UV plane model. ! The established model now contains 28 components and 0.13388 Jy ! Inverting map and beam ! Estimated beam: bmin=2.982 mas, bmaj=7.997 mas, bpa=-5.346 degrees ! Estimated noise=0.649468 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 = 0.007088 Jy ! Component: 100 - total flux cleaned = 0.0112533 Jy ! Component: 150 - total flux cleaned = 0.0132285 Jy ! Component: 200 - total flux cleaned = 0.0144199 Jy ! Total flux subtracted in 200 components = 0.0144199 Jy ! Clean residual min=-0.003417 max=0.003167 Jy/beam ! Clean residual mean=-0.000016 rms=0.000763 Jy/beam ! Combined flux in latest and established models = 0.1483 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 56 components and 0.1483 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=7.63 mas, bmaj=19.13 mas, bpa=0.5333 degrees ! Estimated noise=0.841722 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00140629 Jy ! Component: 100 - total flux cleaned = 0.00178698 Jy ! Component: 150 - total flux cleaned = 0.00206869 Jy ! Component: 200 - total flux cleaned = 0.00211945 Jy ! Total flux subtracted in 200 components = 0.00211945 Jy ! Clean residual min=-0.003319 max=0.003500 Jy/beam ! Clean residual mean=-0.000022 rms=0.000932 Jy/beam ! Combined flux in latest and established models = 0.15042 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 = -1.95756e-05 Jy ! Component: 100 - total flux cleaned = -3.83726e-05 Jy ! Component: 150 - total flux cleaned = -5.66586e-05 Jy ! Component: 200 - total flux cleaned = -7.41363e-05 Jy ! Total flux subtracted in 200 components = -7.41363e-05 Jy ! Clean residual min=-0.003326 max=0.003442 Jy/beam ! Clean residual mean=-0.000022 rms=0.000928 Jy/beam ! Combined flux in latest and established models = 0.150346 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 80 components and 0.150346 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.982 mas, bmaj=7.997 mas, bpa=-5.346 degrees ! Estimated noise=0.649468 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000120663 Jy ! Component: 100 - total flux cleaned = -0.000397297 Jy ! Component: 150 - total flux cleaned = -0.000593552 Jy ! Component: 200 - total flux cleaned = -0.000626066 Jy ! Total flux subtracted in 200 components = -0.000626066 Jy ! Clean residual min=-0.003166 max=0.002924 Jy/beam ! Clean residual mean=-0.000011 rms=0.000725 Jy/beam ! Combined flux in latest and established models = 0.14972 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 93 components and 0.14972 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084342Jy sigma=1.270006 ! Fit after self-cal, rms=0.084335Jy sigma=1.269967 wmodel J0411-2758_S_map.mod ! Writing 93 model components to file: J0411-2758_S_map.mod wobs J0411-2758_S_uvs.fits ! Writing UV FITS file: J0411-2758_S_uvs.fits wwins J0411-2758_S_map.win ! wwins: Wrote 3 windows to J0411-2758_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 = -0.000996278 Jy ! Component: 100 - total flux cleaned = -0.00146209 Jy ! Component: 150 - total flux cleaned = -0.00165661 Jy ! Component: 200 - total flux cleaned = -0.0017938 Jy ! Component: 250 - total flux cleaned = -0.0018818 Jy ! Component: 300 - total flux cleaned = -0.00184021 Jy ! Component: 350 - total flux cleaned = -0.00179883 Jy ! Component: 400 - total flux cleaned = -0.00176024 Jy ! Component: 450 - total flux cleaned = -0.0018758 Jy ! Component: 500 - total flux cleaned = -0.00195033 Jy ! Component: 550 - total flux cleaned = -0.00206018 Jy ! Component: 600 - total flux cleaned = -0.0022022 Jy ! Component: 650 - total flux cleaned = -0.00241083 Jy ! Component: 700 - total flux cleaned = -0.002649 Jy ! Component: 750 - total flux cleaned = -0.00274858 Jy ! Component: 800 - total flux cleaned = -0.00287966 Jy ! Component: 850 - total flux cleaned = -0.00304021 Jy ! Component: 900 - total flux cleaned = -0.00316634 Jy ! Component: 950 - total flux cleaned = -0.00322852 Jy ! Component: 1000 - total flux cleaned = -0.00332065 Jy ! Component: 1050 - total flux cleaned = -0.00344126 Jy ! Component: 1100 - total flux cleaned = -0.00358929 Jy ! Component: 1150 - total flux cleaned = -0.00370621 Jy ! Component: 1200 - total flux cleaned = -0.00387902 Jy ! Component: 1250 - total flux cleaned = -0.00396437 Jy ! Component: 1300 - total flux cleaned = -0.00421604 Jy ! Component: 1350 - total flux cleaned = -0.00435368 Jy ! Component: 1400 - total flux cleaned = -0.00446238 Jy ! Component: 1450 - total flux cleaned = -0.00462318 Jy ! Component: 1500 - total flux cleaned = -0.00475504 Jy ! Component: 1550 - total flux cleaned = -0.00480704 Jy ! Component: 1600 - total flux cleaned = -0.00483303 Jy ! Component: 1650 - total flux cleaned = -0.00493509 Jy ! Component: 1700 - total flux cleaned = -0.00501087 Jy ! Component: 1750 - total flux cleaned = -0.00508563 Jy ! Component: 1800 - total flux cleaned = -0.0051594 Jy ! Component: 1850 - total flux cleaned = -0.00518341 Jy ! Component: 1900 - total flux cleaned = -0.00527958 Jy ! Component: 1950 - total flux cleaned = -0.00535082 Jy ! Component: 2000 - total flux cleaned = -0.00542121 Jy ! Component: 2050 - total flux cleaned = -0.00549072 Jy ! Component: 2100 - total flux cleaned = -0.00549055 Jy ! Component: 2150 - total flux cleaned = -0.00565002 Jy ! Component: 2200 - total flux cleaned = -0.00567242 Jy ! Component: 2250 - total flux cleaned = -0.00580618 Jy ! Component: 2300 - total flux cleaned = -0.00587263 Jy ! Component: 2350 - total flux cleaned = -0.00593816 Jy ! Component: 2400 - total flux cleaned = -0.00600305 Jy ! Component: 2450 - total flux cleaned = -0.00602424 Jy ! Component: 2500 - total flux cleaned = -0.00610909 Jy ! Component: 2550 - total flux cleaned = -0.00619298 Jy ! Component: 2600 - total flux cleaned = -0.00621389 Jy ! Component: 2650 - total flux cleaned = -0.00625547 Jy ! Component: 2700 - total flux cleaned = -0.00633759 Jy ! Component: 2750 - total flux cleaned = -0.00645936 Jy ! Component: 2800 - total flux cleaned = -0.00660031 Jy ! Component: 2850 - total flux cleaned = -0.00660035 Jy ! Component: 2900 - total flux cleaned = -0.00675879 Jy ! Component: 2950 - total flux cleaned = -0.00679814 Jy ! Component: 3000 - total flux cleaned = -0.0069347 Jy ! Component: 3050 - total flux cleaned = -0.00703128 Jy ! Component: 3100 - total flux cleaned = -0.00708881 Jy ! Component: 3150 - total flux cleaned = -0.00722207 Jy ! Component: 3200 - total flux cleaned = -0.00727868 Jy ! Component: 3250 - total flux cleaned = -0.00742839 Jy ! Component: 3300 - total flux cleaned = -0.00752149 Jy ! Component: 3350 - total flux cleaned = -0.0075583 Jy ! Component: 3400 - total flux cleaned = -0.00768637 Jy ! Component: 3450 - total flux cleaned = -0.00775894 Jy ! Component: 3500 - total flux cleaned = -0.00788516 Jy ! Component: 3550 - total flux cleaned = -0.00801035 Jy ! Component: 3600 - total flux cleaned = -0.00813453 Jy ! Component: 3650 - total flux cleaned = -0.0082401 Jy ! Component: 3700 - total flux cleaned = -0.00831012 Jy ! Component: 3750 - total flux cleaned = -0.00836246 Jy ! Component: 3800 - total flux cleaned = -0.00853515 Jy ! Component: 3850 - total flux cleaned = -0.00860378 Jy ! Component: 3900 - total flux cleaned = -0.00870597 Jy ! Component: 3950 - total flux cleaned = -0.00882419 Jy ! Component: 4000 - total flux cleaned = -0.00895844 Jy ! Component: 4050 - total flux cleaned = -0.00909193 Jy ! Total flux subtracted in 4096 components = -0.0091581 Jy ! Clean residual min=-0.000911 max=0.000901 Jy/beam ! Clean residual mean=-0.000006 rms=0.000309 Jy/beam ! Combined flux in latest and established models = 0.140562 Jy keep ! Adding 322 model components to the UV plane model. ! The established model now contains 415 components and 0.140562 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0411-2758_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.982 x 7.997 at -5.346 degrees (North through East) ! Clean map min=-0.0022444 max=0.1186 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0411-2758_S_map.fits wmodel /vlbi/uf001/uva//J0411-2758_S_map.mod ! Writing 415 model components to file: /vlbi/uf001/uva//J0411-2758_S_map.mod wobs /vlbi/uf001/uva//J0411-2758_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0411-2758_S_uvs.fits wwins /vlbi/uf001/uva//J0411-2758_S_map.win ! wwins: Wrote 4 windows to /vlbi/uf001/uva//J0411-2758_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.118598 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000306522 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.775364 0.775364 1.55073 3.10146 6.20291 12.4058 24.8116 49.6233 99.2466 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.118 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 386.915 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0411-2758_S_dfm.log closed on Sun Jan 13 22:04:48 2019