! Started logfile: difmap.log_358 on Mon Feb 10 22:43:44 2020 ![@/tmp/difmap__38732.1] ! Obeying initialization file: /tmp/difmap__38732.1 ![@/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__38732.2] ![Exited script file: /tmp/difmap__38732.2] obs J1909-0254_C_uva.fits ! Reading UV FITS file: J1909-0254_C_uva.fits ! AN table 1: 17 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.962418 visibilities/baseline/integration-bin. ! Found source: J1909-0254 ! ! 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 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 85 lines of history. ! ! Reading 4712 visibilities. ![Exited script file: /tmp/difmap__38732.1] 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=0.2 taper_size = 50. mapsize field_size,field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 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 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.011346Jy sigma=20.300247 ! Fit after self-cal, rms=0.940873Jy sigma=18.846081 ! 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=1.466 mas, bmaj=7.135 mas, bpa=-16.99 degrees ! Estimated noise=0.632336 mJy/beam. ! clean: niter=200 gain=0.02 cutoff=0 ! Component: 050 - total flux cleaned = 0.034738 Jy ! Component: 100 - total flux cleaned = 0.0569744 Jy ! Component: 150 - total flux cleaned = 0.0747558 Jy ! Component: 200 - total flux cleaned = 0.0894063 Jy ! Total flux subtracted in 200 components = 0.0894063 Jy ! Clean residual min=-0.009738 max=0.013341 Jy/beam ! Clean residual mean=-0.000015 rms=0.003948 Jy/beam ! Combined flux in latest and established models = 0.0894063 Jy mapl map,true ! ! Move the cursor into the plot window and press 'H' for help levs=1.563,3.125,6.25,12.5,25.0,50.0 mapcol color ! Mapplot colormap: rainbow, contrast: 1 brightness: 0.5. mapl cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.466 x 7.135 at -16.99 degrees (North through East) ! Clean map min=-0.0096768 max=0.051164 Jy/beam ! ! Move the cursor into the plot window and press 'H' for help mapcol grey ! Mapplot colormap: grey, contrast: 1 brightness: 0.5. 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=0.102087Jy sigma=2.029720 ! Fit after self-cal, rms=0.102087Jy sigma=2.029720 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=1.466 mas, bmaj=7.135 mas, bpa=-16.99 degrees ! Estimated noise=0.632336 mJy/beam. ! clean: niter=800 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.0205329 Jy ! Component: 100 - total flux cleaned = 0.0346105 Jy ! Component: 150 - total flux cleaned = 0.0463591 Jy ! Component: 200 - total flux cleaned = 0.0567785 Jy ! Component: 250 - total flux cleaned = 0.0661159 Jy ! Component: 300 - total flux cleaned = 0.0745114 Jy ! Component: 350 - total flux cleaned = 0.0821445 Jy ! Component: 400 - total flux cleaned = 0.0891297 Jy ! Component: 450 - total flux cleaned = 0.0955459 Jy ! Component: 500 - total flux cleaned = 0.101448 Jy ! Component: 550 - total flux cleaned = 0.106888 Jy ! Component: 600 - total flux cleaned = 0.111905 Jy ! Component: 650 - total flux cleaned = 0.116536 Jy ! Component: 700 - total flux cleaned = 0.120815 Jy ! Component: 750 - total flux cleaned = 0.124777 Jy ! Component: 800 - total flux cleaned = 0.128459 Jy ! Total flux subtracted in 800 components = 0.128459 Jy ! Clean residual min=-0.007480 max=0.009903 Jy/beam ! Clean residual mean=-0.000005 rms=0.002810 Jy/beam ! Combined flux in latest and established models = 0.128459 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 84 model components to the UV plane model. ! The established model now contains 84 components and 0.128459 Jy ! Inverting map and beam ! Estimated beam: bmin=1.754 mas, bmaj=7.483 mas, bpa=-16.33 degrees ! Estimated noise=0.513914 mJy/beam. ! clean: niter=1200 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00507276 Jy ! Component: 100 - total flux cleaned = 0.00952051 Jy ! Component: 150 - total flux cleaned = 0.0135165 Jy ! Component: 200 - total flux cleaned = 0.0171597 Jy ! Component: 250 - total flux cleaned = 0.0204932 Jy ! Component: 300 - total flux cleaned = 0.0235528 Jy ! Component: 350 - total flux cleaned = 0.0263687 Jy ! Component: 400 - total flux cleaned = 0.0289632 Jy ! Component: 450 - total flux cleaned = 0.0313566 Jy ! Component: 500 - total flux cleaned = 0.033567 Jy ! Component: 550 - total flux cleaned = 0.035609 Jy ! Component: 600 - total flux cleaned = 0.0374967 Jy ! Component: 650 - total flux cleaned = 0.0392428 Jy ! Component: 700 - total flux cleaned = 0.0408586 Jy ! Component: 750 - total flux cleaned = 0.0423542 Jy ! Component: 800 - total flux cleaned = 0.0437385 Jy ! Component: 850 - total flux cleaned = 0.04502 Jy ! Component: 900 - total flux cleaned = 0.0462075 Jy ! Component: 950 - total flux cleaned = 0.0473104 Jy ! Component: 1000 - total flux cleaned = 0.0483357 Jy ! Component: 1050 - total flux cleaned = 0.0492888 Jy ! Component: 1100 - total flux cleaned = 0.0501748 Jy ! Component: 1150 - total flux cleaned = 0.0509984 Jy ! Component: 1200 - total flux cleaned = 0.0517641 Jy ! Total flux subtracted in 1200 components = 0.0517641 Jy ! Clean residual min=-0.006014 max=0.011136 Jy/beam ! Clean residual mean=0.000012 rms=0.002258 Jy/beam ! Combined flux in latest and established models = 0.180223 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 maps 2048 ! Map grid = 2048x2048 pixels with 0.483x0.483 milli-arcsec cellsize. ! ! ! ! ! ! ! ! ! ! 4 consecutive EOF's on stdin - 10 will exit program ! ! 5 consecutive EOF's on stdin - 10 will exit program ! ! 6 consecutive EOF's on stdin - 10 will exit program ! ! 7 consecutive EOF's on stdin - 10 will exit program ! ! 8 consecutive EOF's on stdin - 10 will exit program ! ! 9 consecutive EOF's on stdin - 10 will exit program ! ! 10 consecutive EOF's on stdin - 10 will exit program ! Log file difmap.log_358 closed on Mon Feb 10 22:44:58 2020