! Started logfile: difmap.log_39 on Thu Jan 2 11:12:08 2014 ![@/tmp/difmap__28317.1] ! Obeying initialization file: /tmp/difmap__28317.1 ![@/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__28317.2] ![Exited script file: /tmp/difmap__28317.2] obs J1246-2547_X_uva.fits ! Reading UV FITS file: J1246-2547_X_uva.fits ! AN table 1: 2 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1246-2547 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 576 visibilities. ![Exited script file: /tmp/difmap__28317.1] sele I ! Polarization I is unavailable. ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 field_size=1024 field_cell=0.1 taper_size = 70. mapsize field_size,field_cell ! Map grid = 1024x1024 pixels with 0.100x0.100 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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.560884Jy sigma=70.514529 ! Fit after self-cal, rms=0.337389Jy sigma=17.755731 ! 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 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=0.6796 mas, bmaj=1.938 mas, bpa=0.7475 degrees ! Estimated noise=1.05317 mJy/beam. ! clean: niter=200 gain=0.02 cutoff=0 ! Component: 050 - total flux cleaned = 0.764792 Jy ! Component: 100 - total flux cleaned = 1.04497 Jy ! Component: 150 - total flux cleaned = 1.17404 Jy ! Component: 200 - total flux cleaned = 1.25555 Jy ! Total flux subtracted in 200 components = 1.25555 Jy ! Clean residual min=-0.046415 max=0.068035 Jy/beam ! Clean residual mean=0.000127 rms=0.017160 Jy/beam ! Combined flux in latest and established models = 1.25555 Jy mapl map,true ! ! Move the cursor into the plot window and press 'H' for help 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.219714Jy sigma=58.164180 ! Fit after self-cal, rms=1.219714Jy sigma=58.164180 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=0.6796 mas, bmaj=1.938 mas, bpa=0.7475 degrees ! Estimated noise=1.05317 mJy/beam. ! clean: niter=800 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.475108 Jy ! Component: 100 - total flux cleaned = 0.762552 Jy ! Component: 150 - total flux cleaned = 0.936457 Jy ! Component: 200 - total flux cleaned = 1.04167 Jy ! Component: 250 - total flux cleaned = 1.1093 Jy ! Component: 300 - total flux cleaned = 1.16096 Jy ! Component: 350 - total flux cleaned = 1.20306 Jy ! Component: 400 - total flux cleaned = 1.23866 Jy ! Component: 450 - total flux cleaned = 1.26923 Jy ! Component: 500 - total flux cleaned = 1.29586 Jy ! Component: 550 - total flux cleaned = 1.31952 Jy ! Component: 600 - total flux cleaned = 1.34062 Jy ! Component: 650 - total flux cleaned = 1.35947 Jy ! Component: 700 - total flux cleaned = 1.37633 Jy ! Component: 750 - total flux cleaned = 1.39142 Jy ! Component: 800 - total flux cleaned = 1.40493 Jy ! Total flux subtracted in 800 components = 1.40493 Jy ! Clean residual min=-0.050086 max=0.067426 Jy/beam ! Clean residual mean=-0.000050 rms=0.013598 Jy/beam ! Combined flux in latest and established models = 1.40493 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 50 model components to the UV plane model. ! The established model now contains 50 components and 1.40493 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8875 mas, bmaj=2.36 mas, bpa=-1.976 degrees ! Estimated noise=0.692417 mJy/beam. ! clean: niter=1200 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.0316719 Jy ! Component: 100 - total flux cleaned = 0.0556975 Jy ! Component: 150 - total flux cleaned = 0.074248 Jy ! Component: 200 - total flux cleaned = 0.088763 Jy ! Component: 250 - total flux cleaned = 0.100365 Jy ! Component: 300 - total flux cleaned = 0.109764 Jy ! Component: 350 - total flux cleaned = 0.117462 Jy ! Component: 400 - total flux cleaned = 0.123777 Jy ! Component: 450 - total flux cleaned = 0.128958 Jy ! Component: 500 - total flux cleaned = 0.133213 Jy ! Component: 550 - total flux cleaned = 0.134836 Jy ! Component: 600 - total flux cleaned = 0.135257 Jy ! Component: 650 - total flux cleaned = 0.135674 Jy ! Component: 700 - total flux cleaned = 0.136082 Jy ! Component: 750 - total flux cleaned = 0.136488 Jy ! Component: 800 - total flux cleaned = 0.136889 Jy ! Component: 850 - total flux cleaned = 0.137284 Jy ! Component: 900 - total flux cleaned = 0.137675 Jy ! Component: 950 - total flux cleaned = 0.138061 Jy ! Component: 1000 - total flux cleaned = 0.138444 Jy ! Component: 1050 - total flux cleaned = 0.138824 Jy ! Component: 1100 - total flux cleaned = 0.139197 Jy ! Component: 1150 - total flux cleaned = 0.139567 Jy ! Component: 1200 - total flux cleaned = 0.139935 Jy ! Total flux subtracted in 1200 components = 0.139935 Jy ! Clean residual min=-0.046183 max=0.063548 Jy/beam ! Clean residual mean=-0.000341 rms=0.015227 Jy/beam ! Combined flux in latest and established models = 1.54486 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 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.219714Jy sigma=58.164180 ! Fit after self-cal, rms=1.219714Jy sigma=58.164180 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=0.6796 mas, bmaj=1.938 mas, bpa=0.7475 degrees ! Estimated noise=1.05317 mJy/beam. ! clean: niter=800 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.475108 Jy ! Component: 100 - total flux cleaned = 0.762552 Jy ! Component: 150 - total flux cleaned = 0.936457 Jy ! Component: 200 - total flux cleaned = 1.04198 Jy ! Component: 250 - total flux cleaned = 1.11242 Jy ! Component: 300 - total flux cleaned = 1.16538 Jy ! Component: 350 - total flux cleaned = 1.20897 Jy ! Component: 400 - total flux cleaned = 1.24598 Jy ! Component: 450 - total flux cleaned = 1.2778 Jy ! Component: 500 - total flux cleaned = 1.30546 Jy ! Component: 550 - total flux cleaned = 1.32995 Jy ! Component: 600 - total flux cleaned = 1.35195 Jy ! Component: 650 - total flux cleaned = 1.3718 Jy ! Component: 700 - total flux cleaned = 1.38976 Jy ! Component: 750 - total flux cleaned = 1.40602 Jy ! Component: 800 - total flux cleaned = 1.42073 Jy ! Total flux subtracted in 800 components = 1.42073 Jy ! Clean residual min=-0.044995 max=0.061148 Jy/beam ! Clean residual mean=-0.000068 rms=0.012277 Jy/beam ! Combined flux in latest and established models = 1.42073 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 59 model components to the UV plane model. ! The established model now contains 59 components and 1.42073 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8875 mas, bmaj=2.36 mas, bpa=-1.976 degrees ! Estimated noise=0.692417 mJy/beam. ! clean: niter=1200 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.0328016 Jy ! Component: 100 - total flux cleaned = 0.0563834 Jy ! Component: 150 - total flux cleaned = 0.0751877 Jy ! Component: 200 - total flux cleaned = 0.0907653 Jy ! Component: 250 - total flux cleaned = 0.103764 Jy ! Component: 300 - total flux cleaned = 0.114737 Jy ! Component: 350 - total flux cleaned = 0.124084 Jy ! Component: 400 - total flux cleaned = 0.132058 Jy ! Component: 450 - total flux cleaned = 0.138876 Jy ! Component: 500 - total flux cleaned = 0.144713 Jy ! Component: 550 - total flux cleaned = 0.149711 Jy ! Component: 600 - total flux cleaned = 0.154036 Jy ! Component: 650 - total flux cleaned = 0.157799 Jy ! Component: 700 - total flux cleaned = 0.15943 Jy ! Component: 750 - total flux cleaned = 0.160342 Jy ! Component: 800 - total flux cleaned = 0.161353 Jy ! Component: 850 - total flux cleaned = 0.161967 Jy ! Component: 900 - total flux cleaned = 0.162694 Jy ! Component: 950 - total flux cleaned = 0.163288 Jy ! Component: 1000 - total flux cleaned = 0.163986 Jy ! Component: 1050 - total flux cleaned = 0.164557 Jy ! Component: 1100 - total flux cleaned = 0.165118 Jy ! Component: 1150 - total flux cleaned = 0.16567 Jy ! Component: 1200 - total flux cleaned = 0.16632 Jy ! Total flux subtracted in 1200 components = 0.16632 Jy ! Clean residual min=-0.043074 max=0.050219 Jy/beam ! Clean residual mean=-0.000367 rms=0.012941 Jy/beam ! Combined flux in latest and established models = 1.58705 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 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.219714Jy sigma=58.164180 ! Fit after self-cal, rms=1.219714Jy sigma=58.164180 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=0.6796 mas, bmaj=1.938 mas, bpa=0.7475 degrees ! Estimated noise=1.05317 mJy/beam. ! clean: niter=800 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.475108 Jy ! Component: 100 - total flux cleaned = 0.762552 Jy ! Component: 150 - total flux cleaned = 0.936457 Jy ! Component: 200 - total flux cleaned = 1.04322 Jy ! Component: 250 - total flux cleaned = 1.11722 Jy ! Component: 300 - total flux cleaned = 1.17166 Jy ! Component: 350 - total flux cleaned = 1.21557 Jy ! Component: 400 - total flux cleaned = 1.25191 Jy ! Component: 450 - total flux cleaned = 1.28283 Jy ! Component: 500 - total flux cleaned = 1.31009 Jy ! Component: 550 - total flux cleaned = 1.3344 Jy ! Component: 600 - total flux cleaned = 1.3563 Jy ! Component: 650 - total flux cleaned = 1.37614 Jy ! Component: 700 - total flux cleaned = 1.39413 Jy ! Component: 750 - total flux cleaned = 1.41057 Jy ! Component: 800 - total flux cleaned = 1.42564 Jy ! Total flux subtracted in 800 components = 1.42564 Jy ! Clean residual min=-0.036010 max=0.042794 Jy/beam ! Clean residual mean=-0.000068 rms=0.011130 Jy/beam ! Combined flux in latest and established models = 1.42564 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 67 model components to the UV plane model. ! The established model now contains 67 components and 1.42564 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8875 mas, bmaj=2.36 mas, bpa=-1.976 degrees ! Estimated noise=0.692417 mJy/beam. ! clean: niter=1200 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.0317252 Jy ! Component: 100 - total flux cleaned = 0.0559343 Jy ! Component: 150 - total flux cleaned = 0.0757451 Jy ! Component: 200 - total flux cleaned = 0.0924962 Jy ! Component: 250 - total flux cleaned = 0.106952 Jy ! Component: 300 - total flux cleaned = 0.119513 Jy ! Component: 350 - total flux cleaned = 0.130469 Jy ! Component: 400 - total flux cleaned = 0.140133 Jy ! Component: 450 - total flux cleaned = 0.148686 Jy ! Component: 500 - total flux cleaned = 0.156275 Jy ! Component: 550 - total flux cleaned = 0.163051 Jy ! Component: 600 - total flux cleaned = 0.169107 Jy ! Component: 650 - total flux cleaned = 0.174524 Jy ! Component: 700 - total flux cleaned = 0.179369 Jy ! Component: 750 - total flux cleaned = 0.183704 Jy ! Component: 800 - total flux cleaned = 0.187582 Jy ! Component: 850 - total flux cleaned = 0.191053 Jy ! Component: 900 - total flux cleaned = 0.19416 Jy ! Component: 950 - total flux cleaned = 0.196942 Jy ! Component: 1000 - total flux cleaned = 0.198273 Jy ! Component: 1050 - total flux cleaned = 0.199156 Jy ! Component: 1100 - total flux cleaned = 0.199918 Jy ! Component: 1150 - total flux cleaned = 0.200566 Jy ! Component: 1200 - total flux cleaned = 0.201289 Jy ! Total flux subtracted in 1200 components = 0.201289 Jy ! Clean residual min=-0.034599 max=0.034774 Jy/beam ! Clean residual mean=-0.000365 rms=0.011055 Jy/beam ! Combined flux in latest and established models = 1.62693 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_39 closed on Thu Jan 2 11:12:31 2014