! Started logfile: difmap.log_248 on Tue Aug 16 00:35:13 2016 ![@/tmp/difmap__9559.1] ! Obeying initialization file: /tmp/difmap__9559.1 ![@/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__9559.2] ![Exited script file: /tmp/difmap__9559.2] obs J1936+3642_S_uva.fits ! Reading UV FITS file: J1936+3642_S_uva.fits ! AN table 1: 41 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.772358 visibilities/baseline/integration-bin. ! Found source: J1936+3642 ! ! 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 54 lines of history. ! ! Reading 5700 visibilities. ![Exited script file: /tmp/difmap__9559.1] 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 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.995747Jy sigma=24.702959 ! Fit after self-cal, rms=0.917569Jy sigma=22.694330 ! 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 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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.917569Jy sigma=22.694330 ! Fit after self-cal, rms=0.917398Jy sigma=22.689875 ! 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=4.047 mas, bmaj=5.544 mas, bpa=5.671 degrees ! Estimated noise=0.557651 mJy/beam. ! clean: niter=200 gain=0.02 cutoff=0 ! Component: 050 - total flux cleaned = 0.0498607 Jy ! Component: 100 - total flux cleaned = 0.0715827 Jy ! Component: 150 - total flux cleaned = 0.0853283 Jy ! Component: 200 - total flux cleaned = 0.0941395 Jy ! Total flux subtracted in 200 components = 0.0941395 Jy ! Clean residual min=-0.006008 max=0.007000 Jy/beam ! Clean residual mean=0.000073 rms=0.001738 Jy/beam ! Combined flux in latest and established models = 0.0941395 Jy mapl map,true ! ! Move the cursor into the plot window and press 'H' for help 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 ! clrmod: Cleared the established, tentative and continuum models. ! 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. ! ! Fit before self-cal, rms=0.917398Jy sigma=22.689875 ! Fit after self-cal, rms=0.917397Jy sigma=22.689784 ! 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 clrmod true,true selfcal ! Performing phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.108881Jy sigma=2.608298 ! Fit after self-cal, rms=0.108881Jy sigma=2.608298 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=4.047 mas, bmaj=5.544 mas, bpa=5.671 degrees ! Estimated noise=0.557651 mJy/beam. ! clean: niter=800 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.0309746 Jy ! Component: 100 - total flux cleaned = 0.0497159 Jy ! Component: 150 - total flux cleaned = 0.0618595 Jy ! Component: 200 - total flux cleaned = 0.0714099 Jy ! Component: 250 - total flux cleaned = 0.0790481 Jy ! Component: 300 - total flux cleaned = 0.0851586 Jy ! Component: 350 - total flux cleaned = 0.0900571 Jy ! Component: 400 - total flux cleaned = 0.0939913 Jy ! Component: 450 - total flux cleaned = 0.0971621 Jy ! Component: 500 - total flux cleaned = 0.0985911 Jy ! Component: 550 - total flux cleaned = 0.0999 Jy ! Component: 600 - total flux cleaned = 0.100847 Jy ! Component: 650 - total flux cleaned = 0.101296 Jy ! Component: 700 - total flux cleaned = 0.101642 Jy ! Component: 750 - total flux cleaned = 0.102056 Jy ! Component: 800 - total flux cleaned = 0.102453 Jy ! Total flux subtracted in 800 components = 0.102453 Jy ! Clean residual min=-0.003919 max=0.003913 Jy/beam ! Clean residual mean=0.000059 rms=0.001406 Jy/beam ! Combined flux in latest and established models = 0.102453 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 58 model components to the UV plane model. ! The established model now contains 58 components and 0.102453 Jy ! Inverting map and beam ! Estimated beam: bmin=4.567 mas, bmaj=6.469 mas, bpa=3.375 degrees ! Estimated noise=0.38656 mJy/beam. ! clean: niter=1200 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.001485 Jy ! Component: 100 - total flux cleaned = -0.00181776 Jy ! Component: 150 - total flux cleaned = -0.00211831 Jy ! Component: 200 - total flux cleaned = -0.00240692 Jy ! Component: 250 - total flux cleaned = -0.00276788 Jy ! Component: 300 - total flux cleaned = -0.00276517 Jy ! Component: 350 - total flux cleaned = -0.0026836 Jy ! Component: 400 - total flux cleaned = -0.00268504 Jy ! Component: 450 - total flux cleaned = -0.00230895 Jy ! Component: 500 - total flux cleaned = -0.00208975 Jy ! Component: 550 - total flux cleaned = -0.00138334 Jy ! Component: 600 - total flux cleaned = -0.000834547 Jy ! Component: 650 - total flux cleaned = -0.000232905 Jy ! Component: 700 - total flux cleaned = 0.000352718 Jy ! Component: 750 - total flux cleaned = 0.00098634 Jy ! Component: 800 - total flux cleaned = 0.00147835 Jy ! Component: 850 - total flux cleaned = 0.00195677 Jy ! Component: 900 - total flux cleaned = 0.0022476 Jy ! Component: 950 - total flux cleaned = 0.00258996 Jy ! Component: 1000 - total flux cleaned = 0.00303324 Jy ! Component: 1050 - total flux cleaned = 0.0033561 Jy ! Component: 1100 - total flux cleaned = 0.00356652 Jy ! Component: 1150 - total flux cleaned = 0.00377422 Jy ! Component: 1200 - total flux cleaned = 0.0041294 Jy ! Total flux subtracted in 1200 components = 0.0041294 Jy ! Clean residual min=-0.002499 max=0.002502 Jy/beam ! Clean residual mean=0.000024 rms=0.001105 Jy/beam ! Combined flux in latest and established models = 0.106583 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_248 closed on Tue Aug 16 00:36:03 2016