! Started logfile: difmap.log_120 on Sat Apr 9 21:38:15 2016 ![@/tmp/difmap__17740.1] ! Obeying initialization file: /tmp/difmap__17740.1 ![@/home/lpetrov/config/difmap.cnf] device /XW ! Attempting to open device: '/XW' vflags="fb3" integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 800000 float soltime2 soltime2 = 15 float soltime3 soltime3 = 1 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float taper_size taper_size = 70. integer field_size field_size = 1024 float field_cell field_cell = 0.1 float old_peak float new_peak float flux_cutoff ![Exited script file: /home/lpetrov/config/difmap.cnf] ![@/tmp/difmap__17740.2] ![Exited script file: /tmp/difmap__17740.2] obs J0622-1927_S_uva.fits ! Reading UV FITS file: J0622-1927_S_uva.fits ! AN table 1: 60 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.866667 visibilities/baseline/integration-bin. ! Found source: J0622-1927 ! ! There are 4 IFs, and a total of 4 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 ! 04 4 2.348e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 49 lines of history. ! ! Reading 3120 visibilities. ![Exited script file: /tmp/difmap__17740.1] sele I ! Polarization I is unavailable. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 field_size=1024 field_cell=0.4 taper_size = 20. mapsize field_size,field_cell ! Map grid = 1024x1024 pixels with 0.400x0.400 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 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.022652Jy sigma=21.769281 ! Fit after self-cal, rms=0.869766Jy sigma=18.717200 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. radplot ! Using default options string "m1" ! Move the cursor into the plot window and press 'H' for help ! Applying 4 buffered edits. 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. clrmod true,true clean 200, 0.02 ! Inverting map and beam ! Estimated beam: bmin=2.523 mas, bmaj=7.156 mas, bpa=9.175 degrees ! Estimated noise=1.1519 mJy/beam. ! clean: niter=200 gain=0.02 cutoff=0 ! Component: 050 - total flux cleaned = 0.084272 Jy ! Component: 100 - total flux cleaned = 0.114961 Jy ! Component: 150 - total flux cleaned = 0.126169 Jy ! Component: 200 - total flux cleaned = 0.129039 Jy ! Total flux subtracted in 200 components = 0.129039 Jy ! Clean residual min=-0.003912 max=0.003902 Jy/beam ! Clean residual mean=0.000015 rms=0.001148 Jy/beam ! Combined flux in latest and established models = 0.129039 Jy mapl map,true ! ! Move the cursor into the plot window and press 'H' for help ! Note that 4 components lie outside the plot. clrmod true,true ! clrmod: Cleared the established and tentative models. selfcal ! Performing phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.145357Jy sigma=3.089151 ! Fit after self-cal, rms=0.145357Jy sigma=3.089151 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 800, 0.01 ! Inverting map and beam ! Estimated beam: bmin=2.523 mas, bmaj=7.156 mas, bpa=9.175 degrees ! Estimated noise=1.1519 mJy/beam. ! clean: niter=800 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.0523519 Jy ! Component: 100 - total flux cleaned = 0.0840251 Jy ! Component: 150 - total flux cleaned = 0.103188 Jy ! Component: 200 - total flux cleaned = 0.114781 Jy ! Component: 250 - total flux cleaned = 0.121795 Jy ! Component: 300 - total flux cleaned = 0.126069 Jy ! Component: 350 - total flux cleaned = 0.128692 Jy ! Component: 400 - total flux cleaned = 0.130302 Jy ! Component: 450 - total flux cleaned = 0.131299 Jy ! Component: 500 - total flux cleaned = 0.132008 Jy ! Component: 550 - total flux cleaned = 0.13255 Jy ! Component: 600 - total flux cleaned = 0.13297 Jy ! Component: 650 - total flux cleaned = 0.133296 Jy ! Component: 700 - total flux cleaned = 0.133553 Jy ! Component: 750 - total flux cleaned = 0.133757 Jy ! Component: 800 - total flux cleaned = 0.133922 Jy ! Total flux subtracted in 800 components = 0.133922 Jy ! Clean residual min=-0.004271 max=0.004837 Jy/beam ! Clean residual mean=0.000010 rms=0.001166 Jy/beam ! Combined flux in latest and established models = 0.133922 Jy uvw 0,-2 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -2. ! Radial weighting is not currently selected. clean 1200, 0.01 ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.133922 Jy ! Inverting map and beam ! Estimated beam: bmin=3.17 mas, bmaj=8.942 mas, bpa=3.581 degrees ! Estimated noise=0.620991 mJy/beam. ! clean: niter=1200 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000534194 Jy ! Component: 100 - total flux cleaned = -0.000655267 Jy ! Component: 150 - total flux cleaned = -0.000654687 Jy ! Component: 200 - total flux cleaned = -0.000654212 Jy ! Component: 250 - total flux cleaned = -0.000653909 Jy ! Component: 300 - total flux cleaned = -0.000653664 Jy ! Component: 350 - total flux cleaned = -0.000653452 Jy ! Component: 400 - total flux cleaned = -0.00065327 Jy ! Component: 450 - total flux cleaned = -0.000653287 Jy ! Component: 500 - total flux cleaned = -0.000657261 Jy ! Component: 550 - total flux cleaned = -0.000660842 Jy ! Component: 600 - total flux cleaned = -0.000664026 Jy ! Component: 650 - total flux cleaned = -0.000664034 Jy ! Component: 700 - total flux cleaned = -0.000666957 Jy ! Component: 750 - total flux cleaned = -0.000666986 Jy ! Component: 800 - total flux cleaned = -0.000666984 Jy ! Component: 850 - total flux cleaned = -0.000669443 Jy ! Component: 900 - total flux cleaned = -0.000669446 Jy ! Component: 950 - total flux cleaned = -0.000669549 Jy ! Component: 1000 - total flux cleaned = -0.000671612 Jy ! Component: 1050 - total flux cleaned = -0.000673539 Jy ! Component: 1100 - total flux cleaned = -0.000675381 Jy ! Component: 1150 - total flux cleaned = -0.000675366 Jy ! Component: 1200 - total flux cleaned = -0.000677098 Jy ! Total flux subtracted in 1200 components = -0.000677098 Jy ! Clean residual min=-0.002648 max=0.003140 Jy/beam ! Clean residual mean=0.000057 rms=0.000844 Jy/beam ! Combined flux in latest and established models = 0.133245 Jy mapcol grey ! Mapplot colormap: grey, contrast: 1 brightness: 0.5. mapl map,true ! ! Move the cursor into the plot window and press 'H' for help quit ! Quitting program ! Log file difmap.log_120 closed on Sat Apr 9 21:38:29 2016