! Started logfile: difmap.log_50 on Thu Feb 13 23:04:36 2014 ![@/tmp/difmap__13796.1] ! Obeying initialization file: /tmp/difmap__13796.1 ![@/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__13796.2] ![Exited script file: /tmp/difmap__13796.2] obs J1258-1800_X_uva.fits ! Reading UV FITS file: J1258-1800_X_uva.fits ! AN table 1: 3 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1258-1800 ! ! 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 672 visibilities. ![Exited script file: /tmp/difmap__13796.1] 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. ! ! 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=1.080918Jy sigma=34.947720 ! Fit after self-cal, rms=0.526402Jy sigma=16.958583 ! 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=0.6872 mas, bmaj=1.936 mas, bpa=-8.771 degrees ! Estimated noise=1.19803 mJy/beam. ! clean: niter=200 gain=0.02 cutoff=0 ! Component: 050 - total flux cleaned = 0.296597 Jy ! Component: 100 - total flux cleaned = 0.404609 Jy ! Component: 150 - total flux cleaned = 0.447719 Jy ! Component: 200 - total flux cleaned = 0.473322 Jy ! Total flux subtracted in 200 components = 0.473322 Jy ! Clean residual min=-0.015272 max=0.021630 Jy/beam ! Clean residual mean=-0.000153 rms=0.005099 Jy/beam ! Combined flux in latest and established models = 0.473322 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=0.484802Jy sigma=15.788389 ! Fit after self-cal, rms=0.484802Jy sigma=15.788389 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=0.6872 mas, bmaj=1.936 mas, bpa=-8.771 degrees ! Estimated noise=1.19803 mJy/beam. ! clean: niter=800 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.184254 Jy ! Component: 100 - total flux cleaned = 0.295728 Jy ! Component: 150 - total flux cleaned = 0.363171 Jy ! Component: 200 - total flux cleaned = 0.403975 Jy ! Component: 250 - total flux cleaned = 0.428661 Jy ! Component: 300 - total flux cleaned = 0.4437 Jy ! Component: 350 - total flux cleaned = 0.454352 Jy ! Component: 400 - total flux cleaned = 0.462624 Jy ! Component: 450 - total flux cleaned = 0.469462 Jy ! Component: 500 - total flux cleaned = 0.475357 Jy ! Component: 550 - total flux cleaned = 0.48051 Jy ! Component: 600 - total flux cleaned = 0.482185 Jy ! Component: 650 - total flux cleaned = 0.483043 Jy ! Component: 700 - total flux cleaned = 0.48415 Jy ! Component: 750 - total flux cleaned = 0.484736 Jy ! Component: 800 - total flux cleaned = 0.485426 Jy ! Total flux subtracted in 800 components = 0.485426 Jy ! Clean residual min=-0.018808 max=0.028997 Jy/beam ! Clean residual mean=-0.000126 rms=0.005430 Jy/beam ! Combined flux in latest and established models = 0.485426 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 28 model components to the UV plane model. ! The established model now contains 28 components and 0.485426 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8512 mas, bmaj=2.203 mas, bpa=-5.751 degrees ! Estimated noise=0.841883 mJy/beam. ! clean: niter=1200 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00619746 Jy ! Component: 100 - total flux cleaned = 0.0113218 Jy ! Component: 150 - total flux cleaned = 0.0156767 Jy ! Component: 200 - total flux cleaned = 0.0194094 Jy ! Component: 250 - total flux cleaned = 0.0226661 Jy ! Component: 300 - total flux cleaned = 0.0255507 Jy ! Component: 350 - total flux cleaned = 0.0281105 Jy ! Component: 400 - total flux cleaned = 0.0303853 Jy ! Component: 450 - total flux cleaned = 0.0324081 Jy ! Component: 500 - total flux cleaned = 0.0334403 Jy ! Component: 550 - total flux cleaned = 0.0340679 Jy ! Component: 600 - total flux cleaned = 0.0344707 Jy ! Component: 650 - total flux cleaned = 0.0347967 Jy ! Component: 700 - total flux cleaned = 0.0351147 Jy ! Component: 750 - total flux cleaned = 0.0354239 Jy ! Component: 800 - total flux cleaned = 0.0356661 Jy ! Component: 850 - total flux cleaned = 0.0359031 Jy ! Component: 900 - total flux cleaned = 0.0361345 Jy ! Component: 950 - total flux cleaned = 0.0363622 Jy ! Component: 1000 - total flux cleaned = 0.0366409 Jy ! Component: 1050 - total flux cleaned = 0.0368037 Jy ! Component: 1100 - total flux cleaned = 0.0370711 Jy ! Component: 1150 - total flux cleaned = 0.0372805 Jy ! Component: 1200 - total flux cleaned = 0.0374341 Jy ! Total flux subtracted in 1200 components = 0.0374341 Jy ! Clean residual min=-0.022306 max=0.026580 Jy/beam ! Clean residual mean=-0.000115 rms=0.005527 Jy/beam ! Combined flux in latest and established models = 0.52286 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 uncalib selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 47 components and 0.52286 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=0.066160Jy sigma=2.046882 ! Fit after self-cal, rms=0.066132Jy sigma=2.044472 selfcal true,true,1.e6 ! Performing amp+phase self-cal over 1e+06 minute time intervals ! ! 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=0.066132Jy sigma=2.044472 ! Fit after self-cal, rms=0.028701Jy sigma=0.756131 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=0.477522Jy sigma=15.788388 ! Fit after self-cal, rms=0.477522Jy sigma=15.788388 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=0.6846 mas, bmaj=1.957 mas, bpa=-8.581 degrees ! Estimated noise=1.20214 mJy/beam. ! clean: niter=800 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.184884 Jy ! Component: 100 - total flux cleaned = 0.296739 Jy ! Component: 150 - total flux cleaned = 0.364413 Jy ! Component: 200 - total flux cleaned = 0.405355 Jy ! Component: 250 - total flux cleaned = 0.430126 Jy ! Component: 300 - total flux cleaned = 0.445114 Jy ! Component: 350 - total flux cleaned = 0.455013 Jy ! Component: 400 - total flux cleaned = 0.462752 Jy ! Component: 450 - total flux cleaned = 0.469242 Jy ! Component: 500 - total flux cleaned = 0.474738 Jy ! Component: 550 - total flux cleaned = 0.4794 Jy ! Component: 600 - total flux cleaned = 0.483371 Jy ! Component: 650 - total flux cleaned = 0.486789 Jy ! Component: 700 - total flux cleaned = 0.48977 Jy ! Component: 750 - total flux cleaned = 0.49239 Jy ! Component: 800 - total flux cleaned = 0.494696 Jy ! Total flux subtracted in 800 components = 0.494696 Jy ! Clean residual min=-0.004477 max=0.005726 Jy/beam ! Clean residual mean=-0.000032 rms=0.001243 Jy/beam ! Combined flux in latest and established models = 0.494696 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.494696 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8501 mas, bmaj=2.247 mas, bpa=-5.571 degrees ! Estimated noise=0.836061 mJy/beam. ! clean: niter=1200 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00411399 Jy ! Component: 100 - total flux cleaned = 0.00735933 Jy ! Component: 150 - total flux cleaned = 0.00998785 Jy ! Component: 200 - total flux cleaned = 0.0121444 Jy ! Component: 250 - total flux cleaned = 0.0139348 Jy ! Component: 300 - total flux cleaned = 0.0154435 Jy ! Component: 350 - total flux cleaned = 0.0167319 Jy ! Component: 400 - total flux cleaned = 0.0178356 Jy ! Component: 450 - total flux cleaned = 0.0187844 Jy ! Component: 500 - total flux cleaned = 0.0196019 Jy ! Component: 550 - total flux cleaned = 0.0203072 Jy ! Component: 600 - total flux cleaned = 0.0209159 Jy ! Component: 650 - total flux cleaned = 0.0214411 Jy ! Component: 700 - total flux cleaned = 0.0218944 Jy ! Component: 750 - total flux cleaned = 0.0222857 Jy ! Component: 800 - total flux cleaned = 0.0226234 Jy ! Component: 850 - total flux cleaned = 0.0228932 Jy ! Component: 900 - total flux cleaned = 0.022979 Jy ! Component: 950 - total flux cleaned = 0.0230512 Jy ! Component: 1000 - total flux cleaned = 0.0231305 Jy ! Component: 1050 - total flux cleaned = 0.0232065 Jy ! Component: 1100 - total flux cleaned = 0.0232707 Jy ! Component: 1150 - total flux cleaned = 0.0233327 Jy ! Component: 1200 - total flux cleaned = 0.0233925 Jy ! Total flux subtracted in 1200 components = 0.0233925 Jy ! Clean residual min=-0.002545 max=0.003250 Jy/beam ! Clean residual mean=-0.000013 rms=0.000776 Jy/beam ! Combined flux in latest and established models = 0.518088 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_50 closed on Thu Feb 13 23:04:57 2014