! Started logfile: /vlbi/uf001/uva//J1112+3503_S_dfm.log on Mon Jan 14 01:11:17 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//J1112+3503_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1112+3503_S_uva.fits ! AN table 1: 72 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.874074 visibilities/baseline/integration-bin. ! Found source: J1112+3503 ! ! 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 8496 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 J1112+3503_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 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.004977Jy sigma=23.263053 ! Fit after self-cal, rms=0.915271Jy sigma=21.229616 ! 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=3.162 mas, bmaj=5.211 mas, bpa=-3.681 degrees ! Estimated noise=0.52257 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 = 0.0659512 Jy ! Component: 100 - total flux cleaned = 0.0807835 Jy ! Total flux subtracted in 100 components = 0.0807835 Jy ! Clean residual min=-0.003095 max=0.004904 Jy/beam ! Clean residual mean=-0.000010 rms=0.000821 Jy/beam ! Combined flux in latest and established models = 0.0807836 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0807836 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.054046Jy sigma=1.216352 ! Fit after self-cal, rms=0.053939Jy sigma=1.214437 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00480727 Jy ! Component: 100 - total flux cleaned = 0.00722487 Jy ! Total flux subtracted in 100 components = 0.00722487 Jy ! Clean residual min=-0.002953 max=0.002682 Jy/beam ! Clean residual mean=-0.000007 rms=0.000730 Jy/beam ! Combined flux in latest and established models = 0.0880084 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 18 components and 0.0880084 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.053498Jy sigma=1.203552 ! Fit after self-cal, rms=0.053489Jy sigma=1.203350 ! 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=3.783 mas, bmaj=6.051 mas, bpa=0.4239 degrees ! Estimated noise=0.334868 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 = 0.00185413 Jy ! Component: 100 - total flux cleaned = 0.00289421 Jy ! Component: 150 - total flux cleaned = 0.00357338 Jy ! Component: 200 - total flux cleaned = 0.00402122 Jy ! Total flux subtracted in 200 components = 0.00402122 Jy ! Clean residual min=-0.002127 max=0.002134 Jy/beam ! Clean residual mean=-0.000011 rms=0.000524 Jy/beam ! Combined flux in latest and established models = 0.0920296 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 38 components and 0.0920297 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.053424Jy sigma=1.201737 ! Fit after self-cal, rms=0.053422Jy sigma=1.201701 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.783 x 6.051 at 0.4239 degrees (North through East) ! Clean map min=-0.0020479 max=0.085434 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.92 HN 0.96 KP 1.02 ! LA 0.94 MK 1.01 NL 1.05 OV 1.01 ! PT 0.96 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.91 HN 0.99 KP 1.03 ! LA 0.95 MK 0.99 NL 1.10 OV 0.97 ! PT 1.02 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.98 HN 0.99 KP 1.01 ! LA 0.94 MK 1.03 NL 1.16 OV 1.00 ! PT 1.02 SC 1.04 ! ! ! Fit before self-cal, rms=0.053422Jy sigma=1.201701 ! Fit after self-cal, rms=0.053349Jy sigma=1.192555 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.791 mas, bmaj=6.078 mas, bpa=0.3957 degrees ! Estimated noise=0.334706 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 = -0.000217944 Jy ! Component: 100 - total flux cleaned = -0.000219203 Jy ! Component: 150 - total flux cleaned = -0.00021079 Jy ! Component: 200 - total flux cleaned = -0.000203471 Jy ! Total flux subtracted in 200 components = -0.000203471 Jy ! Clean residual min=-0.001680 max=0.001650 Jy/beam ! Clean residual mean=-0.000004 rms=0.000409 Jy/beam ! Combined flux in latest and established models = 0.0918262 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 44 components and 0.0918262 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.053346Jy sigma=1.192468 ! Fit after self-cal, rms=0.053371Jy sigma=1.192280 ! 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=0.053371Jy sigma=1.192280 ! Fit after self-cal, rms=0.053331Jy sigma=1.188132 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.793 mas, bmaj=6.067 mas, bpa=0.735 degrees ! Estimated noise=0.334541 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000239998 Jy ! Component: 100 - total flux cleaned = -0.000270644 Jy ! Component: 150 - total flux cleaned = -0.000280114 Jy ! Component: 200 - total flux cleaned = -0.000279987 Jy ! Total flux subtracted in 200 components = -0.000279987 Jy ! Clean residual min=-0.001517 max=0.001487 Jy/beam ! Clean residual mean=-0.000003 rms=0.000353 Jy/beam ! Combined flux in latest and established models = 0.0915462 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 51 components and 0.0915462 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.053327Jy sigma=1.188039 ! Fit after self-cal, rms=0.053334Jy sigma=1.187970 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 = -7.01857e-05 Jy ! Component: 100 - total flux cleaned = -6.26594e-05 Jy ! Component: 150 - total flux cleaned = -6.25935e-05 Jy ! Component: 200 - total flux cleaned = -6.25663e-05 Jy ! Total flux subtracted in 200 components = -6.25663e-05 Jy ! Clean residual min=-0.001516 max=0.001482 Jy/beam ! Clean residual mean=-0.000003 rms=0.000353 Jy/beam ! Combined flux in latest and established models = 0.0914836 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 52 components and 0.0914836 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.053332Jy sigma=1.187928 ! Fit after self-cal, rms=0.053332Jy sigma=1.187922 ! 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=0.053332Jy sigma=1.187922 ! Fit after self-cal, rms=0.053357Jy sigma=1.187888 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.792 mas, bmaj=6.065 mas, bpa=0.899 degrees ! Estimated noise=0.334575 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.48439e-05 Jy ! Component: 100 - total flux cleaned = -3.0233e-05 Jy ! Component: 150 - total flux cleaned = -2.96757e-05 Jy ! Component: 200 - total flux cleaned = -3.6093e-05 Jy ! Total flux subtracted in 200 components = -3.6093e-05 Jy ! Clean residual min=-0.001505 max=0.001473 Jy/beam ! Clean residual mean=-0.000002 rms=0.000351 Jy/beam ! Combined flux in latest and established models = 0.0914476 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 53 components and 0.0914476 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.053355Jy sigma=1.187840 ! Fit after self-cal, rms=0.053355Jy sigma=1.187837 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 = -3.94245e-05 Jy ! Component: 100 - total flux cleaned = -3.9152e-05 Jy ! Component: 150 - total flux cleaned = -3.28896e-05 Jy ! Component: 200 - total flux cleaned = -3.80309e-05 Jy ! Total flux subtracted in 200 components = -3.80309e-05 Jy ! Clean residual min=-0.001496 max=0.001471 Jy/beam ! Clean residual mean=-0.000002 rms=0.000351 Jy/beam ! Combined flux in latest and established models = 0.0914095 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 54 components and 0.0914095 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.053354Jy sigma=1.187807 ! Fit after self-cal, rms=0.053354Jy sigma=1.187805 ! 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=0.053354Jy sigma=1.187805 ! Fit after self-cal, rms=0.053365Jy sigma=1.187797 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.316 mas, bmaj=9.344 mas, bpa=1.585 degrees ! Estimated noise=0.41395 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.38859e-05 Jy ! Component: 100 - total flux cleaned = -4.5004e-05 Jy ! Component: 150 - total flux cleaned = -5.57828e-05 Jy ! Component: 200 - total flux cleaned = -6.18365e-05 Jy ! Total flux subtracted in 200 components = -6.18365e-05 Jy ! Clean residual min=-0.001425 max=0.001673 Jy/beam ! Clean residual mean=-0.000005 rms=0.000421 Jy/beam ! Combined flux in latest and established models = 0.0913477 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 62 components and 0.0913477 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.053365Jy sigma=1.187787 ! Fit after self-cal, rms=0.053364Jy sigma=1.187782 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 = -5.24676e-06 Jy ! Component: 100 - total flux cleaned = -5.17957e-06 Jy ! Component: 150 - total flux cleaned = -5.15013e-06 Jy ! Component: 200 - total flux cleaned = -5.1757e-06 Jy ! Total flux subtracted in 200 components = -5.1757e-06 Jy ! Clean residual min=-0.001427 max=0.001681 Jy/beam ! Clean residual mean=-0.000005 rms=0.000421 Jy/beam ! Combined flux in latest and established models = 0.0913425 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 65 components and 0.0913425 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.053364Jy sigma=1.187790 ! Fit after self-cal, rms=0.053364Jy sigma=1.187788 ! 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=3.791 mas, bmaj=6.063 mas, bpa=1.035 degrees ! Estimated noise=0.334638 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.791 x 6.063 at 1.035 degrees (North through East) ! Clean map min=-0.0014351 max=0.085521 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=3.171 mas, bmaj=5.223 mas, bpa=-3.15 degrees ! Estimated noise=0.525909 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0663361 Jy ! Component: 100 - total flux cleaned = 0.0812846 Jy ! Component: 150 - total flux cleaned = 0.0859061 Jy ! Component: 200 - total flux cleaned = 0.0882202 Jy ! Total flux subtracted in 200 components = 0.0882202 Jy ! Clean residual min=-0.002408 max=0.002348 Jy/beam ! Clean residual mean=-0.000003 rms=0.000609 Jy/beam ! Combined flux in latest and established models = 0.0882201 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.0882201 Jy ! Inverting map and beam ! Estimated beam: bmin=3.791 mas, bmaj=6.063 mas, bpa=1.035 degrees ! Estimated noise=0.334638 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 = 0.001663 Jy ! Component: 100 - total flux cleaned = 0.00245225 Jy ! Component: 150 - total flux cleaned = 0.00265255 Jy ! Component: 200 - total flux cleaned = 0.00278823 Jy ! Total flux subtracted in 200 components = 0.00278823 Jy ! Clean residual min=-0.001526 max=0.001460 Jy/beam ! Clean residual mean=-0.000003 rms=0.000352 Jy/beam ! Combined flux in latest and established models = 0.0910084 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 41 components and 0.0910084 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=7.316 mas, bmaj=9.344 mas, bpa=1.585 degrees ! Estimated noise=0.41395 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000278313 Jy ! Component: 100 - total flux cleaned = 0.000332326 Jy ! Component: 150 - total flux cleaned = 0.000336498 Jy ! Component: 200 - total flux cleaned = 0.000338481 Jy ! Total flux subtracted in 200 components = 0.000338481 Jy ! Clean residual min=-0.001424 max=0.001681 Jy/beam ! Clean residual mean=-0.000005 rms=0.000421 Jy/beam ! Combined flux in latest and established models = 0.0913469 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 = -9.52141e-08 Jy ! Component: 100 - total flux cleaned = -1.82441e-06 Jy ! Component: 150 - total flux cleaned = -1.91666e-06 Jy ! Component: 200 - total flux cleaned = -1.87335e-06 Jy ! Total flux subtracted in 200 components = -1.87335e-06 Jy ! Clean residual min=-0.001426 max=0.001682 Jy/beam ! Clean residual mean=-0.000005 rms=0.000421 Jy/beam ! Combined flux in latest and established models = 0.091345 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 51 components and 0.091345 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.791 mas, bmaj=6.063 mas, bpa=1.035 degrees ! Estimated noise=0.334638 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.26361e-05 Jy ! Component: 100 - total flux cleaned = -1.37616e-05 Jy ! Component: 150 - total flux cleaned = -1.34484e-05 Jy ! Component: 200 - total flux cleaned = -1.35808e-05 Jy ! Total flux subtracted in 200 components = -1.35808e-05 Jy ! Clean residual min=-0.001501 max=0.001484 Jy/beam ! Clean residual mean=-0.000002 rms=0.000352 Jy/beam ! Combined flux in latest and established models = 0.0913314 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 57 components and 0.0913314 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.053369Jy sigma=1.187901 ! Fit after self-cal, rms=0.053368Jy sigma=1.187889 wmodel J1112+3503_S_map.mod ! Writing 57 model components to file: J1112+3503_S_map.mod wobs J1112+3503_S_uvs.fits ! Writing UV FITS file: J1112+3503_S_uvs.fits wwins J1112+3503_S_map.win ! wwins: Wrote 1 windows to J1112+3503_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 = 0.00021617 Jy ! Component: 100 - total flux cleaned = 0.000367278 Jy ! Component: 150 - total flux cleaned = 0.000510665 Jy ! Component: 200 - total flux cleaned = 0.000625281 Jy ! Component: 250 - total flux cleaned = 0.000713425 Jy ! Component: 300 - total flux cleaned = 0.000734911 Jy ! Component: 350 - total flux cleaned = 0.000734787 Jy ! Component: 400 - total flux cleaned = 0.000694435 Jy ! Component: 450 - total flux cleaned = 0.000635841 Jy ! Component: 500 - total flux cleaned = 0.000578338 Jy ! Component: 550 - total flux cleaned = 0.000503533 Jy ! Component: 600 - total flux cleaned = 0.000466999 Jy ! Component: 650 - total flux cleaned = 0.000395292 Jy ! Component: 700 - total flux cleaned = 0.000342585 Jy ! Component: 750 - total flux cleaned = 0.000273457 Jy ! Component: 800 - total flux cleaned = 0.000256844 Jy ! Component: 850 - total flux cleaned = 0.000239974 Jy ! Component: 900 - total flux cleaned = 0.00020674 Jy ! Component: 950 - total flux cleaned = 0.000190881 Jy ! Component: 1000 - total flux cleaned = 0.00019084 Jy ! Component: 1050 - total flux cleaned = 0.000222149 Jy ! Component: 1100 - total flux cleaned = 0.000160089 Jy ! Component: 1150 - total flux cleaned = 0.000175297 Jy ! Component: 1200 - total flux cleaned = 0.000175153 Jy ! Component: 1250 - total flux cleaned = 0.00019026 Jy ! Component: 1300 - total flux cleaned = 0.000190258 Jy ! Component: 1350 - total flux cleaned = 0.000175947 Jy ! Component: 1400 - total flux cleaned = 0.000176145 Jy ! Component: 1450 - total flux cleaned = 0.00020495 Jy ! Component: 1500 - total flux cleaned = 0.000219399 Jy ! Component: 1550 - total flux cleaned = 0.000289263 Jy ! Component: 1600 - total flux cleaned = 0.000289081 Jy ! Component: 1650 - total flux cleaned = 0.000288981 Jy ! Component: 1700 - total flux cleaned = 0.000275417 Jy ! Component: 1750 - total flux cleaned = 0.000315563 Jy ! Component: 1800 - total flux cleaned = 0.000302218 Jy ! Component: 1850 - total flux cleaned = 0.000302154 Jy ! Component: 1900 - total flux cleaned = 0.000302339 Jy ! Component: 1950 - total flux cleaned = 0.000328196 Jy ! Component: 2000 - total flux cleaned = 0.000328134 Jy ! Component: 2050 - total flux cleaned = 0.000353409 Jy ! Component: 2100 - total flux cleaned = 0.00032825 Jy ! Component: 2150 - total flux cleaned = 0.00034082 Jy ! Component: 2200 - total flux cleaned = 0.000390341 Jy ! Component: 2250 - total flux cleaned = 0.000378187 Jy ! Component: 2300 - total flux cleaned = 0.000414654 Jy ! Component: 2350 - total flux cleaned = 0.000402506 Jy ! Component: 2400 - total flux cleaned = 0.000390683 Jy ! Component: 2450 - total flux cleaned = 0.000402594 Jy ! Component: 2500 - total flux cleaned = 0.00041446 Jy ! Component: 2550 - total flux cleaned = 0.00039103 Jy ! Component: 2600 - total flux cleaned = 0.000367907 Jy ! Component: 2650 - total flux cleaned = 0.000390781 Jy ! Component: 2700 - total flux cleaned = 0.00040222 Jy ! Component: 2750 - total flux cleaned = 0.000390952 Jy ! Component: 2800 - total flux cleaned = 0.000402175 Jy ! Component: 2850 - total flux cleaned = 0.000435501 Jy ! Component: 2900 - total flux cleaned = 0.00043562 Jy ! Component: 2950 - total flux cleaned = 0.000435543 Jy ! Component: 3000 - total flux cleaned = 0.000446418 Jy ! Component: 3050 - total flux cleaned = 0.000435608 Jy ! Component: 3100 - total flux cleaned = 0.000467888 Jy ! Component: 3150 - total flux cleaned = 0.000425143 Jy ! Component: 3200 - total flux cleaned = 0.000393338 Jy ! Component: 3250 - total flux cleaned = 0.000351377 Jy ! Component: 3300 - total flux cleaned = 0.000351425 Jy ! Component: 3350 - total flux cleaned = 0.000372183 Jy ! Component: 3400 - total flux cleaned = 0.000351501 Jy ! Component: 3450 - total flux cleaned = 0.000361745 Jy ! Component: 3500 - total flux cleaned = 0.000320974 Jy ! Component: 3550 - total flux cleaned = 0.000310877 Jy ! Component: 3600 - total flux cleaned = 0.000351116 Jy ! Component: 3650 - total flux cleaned = 0.00034111 Jy ! Component: 3700 - total flux cleaned = 0.000351117 Jy ! Component: 3750 - total flux cleaned = 0.000311645 Jy ! Component: 3800 - total flux cleaned = 0.000321525 Jy ! Component: 3850 - total flux cleaned = 0.000292235 Jy ! Component: 3900 - total flux cleaned = 0.000282626 Jy ! Component: 3950 - total flux cleaned = 0.000263389 Jy ! Component: 4000 - total flux cleaned = 0.000282644 Jy ! Component: 4050 - total flux cleaned = 0.000273039 Jy ! Total flux subtracted in 4096 components = 0.000282524 Jy ! Clean residual min=-0.000612 max=0.000592 Jy/beam ! Clean residual mean=-0.000001 rms=0.000173 Jy/beam ! Combined flux in latest and established models = 0.0916139 Jy keep ! Adding 276 model components to the UV plane model. ! The established model now contains 333 components and 0.0916139 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1112+3503_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.791 x 6.063 at 1.035 degrees (North through East) ! Clean map min=-0.0011145 max=0.0856 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1112+3503_S_map.fits wmodel /vlbi/uf001/uva//J1112+3503_S_map.mod ! Writing 333 model components to file: /vlbi/uf001/uva//J1112+3503_S_map.mod wobs /vlbi/uf001/uva//J1112+3503_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1112+3503_S_uvs.fits wwins /vlbi/uf001/uva//J1112+3503_S_map.win ! wwins: Wrote 2 windows to /vlbi/uf001/uva//J1112+3503_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0856001 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000170766 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.598477 0.598477 1.19695 2.39391 4.78782 9.57564 19.1513 38.3026 76.6051 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.085 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 501.271 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1112+3503_S_dfm.log closed on Mon Jan 14 01:11:22 2019