! Started logfile: difmap.log_213 on Fri Jul 15 19:51:31 2016 ![@/tmp/difmap__25751.1] ! Obeying initialization file: /tmp/difmap__25751.1 ![@/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__25751.2] ![Exited script file: /tmp/difmap__25751.2] obs J1511-3242_S_uva.fits ! Reading UV FITS file: J1511-3242_S_uva.fits ! AN table 1: 61 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.543169 visibilities/baseline/integration-bin. ! Found source: J1511-3242 ! ! 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 1988 visibilities. ![Exited script file: /tmp/difmap__25751.1] 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 200 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 200 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 200 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 200 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.021356Jy sigma=19.088973 ! Fit after self-cal, rms=0.821497Jy sigma=14.742915 ! 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 10 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=2.2 mas, bmaj=6.346 mas, bpa=-5.849 degrees ! Estimated noise=1.64382 mJy/beam. ! clean: niter=200 gain=0.02 cutoff=0 ! Component: 050 - total flux cleaned = 0.111014 Jy ! Component: 100 - total flux cleaned = 0.153362 Jy ! Component: 150 - total flux cleaned = 0.178214 Jy ! Component: 200 - total flux cleaned = 0.192851 Jy ! Total flux subtracted in 200 components = 0.192851 Jy ! Clean residual min=-0.014592 max=0.014561 Jy/beam ! Clean residual mean=0.000100 rms=0.005010 Jy/beam ! Combined flux in latest and established models = 0.192851 Jy mapl map,true ! ! Move the cursor into the plot window and press 'H' for help ! Note that 9 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. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.203581Jy sigma=3.731031 ! Fit after self-cal, rms=0.203519Jy sigma=3.729492 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=2.2 mas, bmaj=6.346 mas, bpa=-5.849 degrees ! Estimated noise=1.64391 mJy/beam. ! clean: niter=800 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.0689597 Jy ! Component: 100 - total flux cleaned = 0.110681 Jy ! Component: 150 - total flux cleaned = 0.135923 Jy ! Component: 200 - total flux cleaned = 0.153047 Jy ! Component: 250 - total flux cleaned = 0.166686 Jy ! Component: 300 - total flux cleaned = 0.177862 Jy ! Component: 350 - total flux cleaned = 0.18712 Jy ! Component: 400 - total flux cleaned = 0.194834 Jy ! Component: 450 - total flux cleaned = 0.201262 Jy ! Component: 500 - total flux cleaned = 0.20662 Jy ! Component: 550 - total flux cleaned = 0.211086 Jy ! Component: 600 - total flux cleaned = 0.214808 Jy ! Component: 650 - total flux cleaned = 0.217912 Jy ! Component: 700 - total flux cleaned = 0.220516 Jy ! Component: 750 - total flux cleaned = 0.22273 Jy ! Component: 800 - total flux cleaned = 0.22462 Jy ! Total flux subtracted in 800 components = 0.22462 Jy ! Clean residual min=-0.012224 max=0.015089 Jy/beam ! Clean residual mean=0.000250 rms=0.003890 Jy/beam ! Combined flux in latest and established models = 0.22462 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.22462 Jy ! Inverting map and beam ! Estimated beam: bmin=2.507 mas, bmaj=7.133 mas, bpa=-6.559 degrees ! Estimated noise=1.03691 mJy/beam. ! clean: niter=1200 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00271095 Jy ! Component: 100 - total flux cleaned = 0.00463856 Jy ! Component: 150 - total flux cleaned = 0.00608741 Jy ! Component: 200 - total flux cleaned = 0.00718695 Jy ! Component: 250 - total flux cleaned = 0.00806017 Jy ! Component: 300 - total flux cleaned = 0.00876286 Jy ! Component: 350 - total flux cleaned = 0.00933566 Jy ! Component: 400 - total flux cleaned = 0.00980379 Jy ! Component: 450 - total flux cleaned = 0.0101864 Jy ! Component: 500 - total flux cleaned = 0.0104991 Jy ! Component: 550 - total flux cleaned = 0.010755 Jy ! Component: 600 - total flux cleaned = 0.0109643 Jy ! Component: 650 - total flux cleaned = 0.0111355 Jy ! Component: 700 - total flux cleaned = 0.0112756 Jy ! Component: 750 - total flux cleaned = 0.011356 Jy ! Component: 800 - total flux cleaned = 0.0113692 Jy ! Component: 850 - total flux cleaned = 0.0113863 Jy ! Component: 900 - total flux cleaned = 0.0114031 Jy ! Component: 950 - total flux cleaned = 0.0114194 Jy ! Component: 1000 - total flux cleaned = 0.0114275 Jy ! Component: 1050 - total flux cleaned = 0.0114354 Jy ! Component: 1100 - total flux cleaned = 0.0114394 Jy ! Component: 1150 - total flux cleaned = 0.0114434 Jy ! Component: 1200 - total flux cleaned = 0.0114473 Jy ! Total flux subtracted in 1200 components = 0.0114473 Jy ! Clean residual min=-0.010640 max=0.014674 Jy/beam ! Clean residual mean=0.000444 rms=0.003823 Jy/beam ! Combined flux in latest and established models = 0.236068 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 14 model components to the UV plane model. ! The established model now contains 27 components and 0.236068 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073799Jy sigma=1.276230 ! Fit after self-cal, rms=0.073221Jy sigma=1.266590 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. ! ! Fit before self-cal, rms=0.073221Jy sigma=1.266590 ! Fit after self-cal, rms=0.073417Jy sigma=1.243690 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=0.204482Jy sigma=3.729492 ! Fit after self-cal, rms=0.204482Jy sigma=3.729492 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=2.207 mas, bmaj=6.334 mas, bpa=-5.565 degrees ! Estimated noise=1.64819 mJy/beam. ! clean: niter=800 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.0689905 Jy ! Component: 100 - total flux cleaned = 0.11073 Jy ! Component: 150 - total flux cleaned = 0.136017 Jy ! Component: 200 - total flux cleaned = 0.153424 Jy ! Component: 250 - total flux cleaned = 0.167255 Jy ! Component: 300 - total flux cleaned = 0.178571 Jy ! Component: 350 - total flux cleaned = 0.187949 Jy ! Component: 400 - total flux cleaned = 0.195762 Jy ! Component: 450 - total flux cleaned = 0.202273 Jy ! Component: 500 - total flux cleaned = 0.207699 Jy ! Component: 550 - total flux cleaned = 0.212221 Jy ! Component: 600 - total flux cleaned = 0.21599 Jy ! Component: 650 - total flux cleaned = 0.219131 Jy ! Component: 700 - total flux cleaned = 0.221749 Jy ! Component: 750 - total flux cleaned = 0.223932 Jy ! Component: 800 - total flux cleaned = 0.225765 Jy ! Total flux subtracted in 800 components = 0.225765 Jy ! Clean residual min=-0.009251 max=0.010598 Jy/beam ! Clean residual mean=0.000119 rms=0.002918 Jy/beam ! Combined flux in latest and established models = 0.225764 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.225764 Jy ! Inverting map and beam ! Estimated beam: bmin=2.519 mas, bmaj=7.105 mas, bpa=-6.156 degrees ! Estimated noise=1.03353 mJy/beam. ! clean: niter=1200 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00254184 Jy ! Component: 100 - total flux cleaned = 0.00444002 Jy ! Component: 150 - total flux cleaned = 0.00590375 Jy ! Component: 200 - total flux cleaned = 0.00706119 Jy ! Component: 250 - total flux cleaned = 0.00798558 Jy ! Component: 300 - total flux cleaned = 0.00873139 Jy ! Component: 350 - total flux cleaned = 0.0093376 Jy ! Component: 400 - total flux cleaned = 0.00983073 Jy ! Component: 450 - total flux cleaned = 0.0102331 Jy ! Component: 500 - total flux cleaned = 0.0105623 Jy ! Component: 550 - total flux cleaned = 0.0108314 Jy ! Component: 600 - total flux cleaned = 0.0110518 Jy ! Component: 650 - total flux cleaned = 0.0112323 Jy ! Component: 700 - total flux cleaned = 0.0113801 Jy ! Component: 750 - total flux cleaned = 0.0115012 Jy ! Component: 800 - total flux cleaned = 0.0116003 Jy ! Component: 850 - total flux cleaned = 0.0116381 Jy ! Component: 900 - total flux cleaned = 0.011651 Jy ! Component: 950 - total flux cleaned = 0.0116666 Jy ! Component: 1000 - total flux cleaned = 0.0116786 Jy ! Component: 1050 - total flux cleaned = 0.0116873 Jy ! Component: 1100 - total flux cleaned = 0.0116959 Jy ! Component: 1150 - total flux cleaned = 0.0117016 Jy ! Component: 1200 - total flux cleaned = 0.0117099 Jy ! Total flux subtracted in 1200 components = 0.0117099 Jy ! Clean residual min=-0.009600 max=0.011722 Jy/beam ! Clean residual mean=0.000236 rms=0.002934 Jy/beam ! Combined flux in latest and established models = 0.237474 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 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: 2.519 x 7.105 at -6.156 degrees (North through East) ! Clean map min=-0.0093693 max=0.18312 Jy/beam ! Clean map min=-0.0093693 max=0.18822 Jy/beam ! ! Move the cursor into the plot window and press 'H' for help mapcol grey ! Mapplot colormap: grey, contrast: 1 brightness: 0.5. save J1511-3242_S ! Writing UV FITS file: J1511-3242_S.uvf ! Writing 33 model components to file: J1511-3242_S.mod ! wwins: Wrote 1 windows to J1511-3242_S.win ! Adding 19 model components to the UV plane model. ! The established model now contains 33 components and 0.237474 Jy ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.519 x 7.105 at -6.156 degrees (North through East) ! Clean map min=-0.0093694 max=0.18822 Jy/beam ! Writing clean map to FITS file: J1511-3242_S.fits ! Writing difmap environment to: J1511-3242_S.par x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (512),0.01 ! Inverting map ! clean: niter=512 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00381476 Jy ! Component: 100 - total flux cleaned = 0.00485814 Jy ! Component: 150 - total flux cleaned = 0.00623084 Jy ! Component: 200 - total flux cleaned = 0.00740416 Jy ! Component: 250 - total flux cleaned = 0.00852753 Jy ! Component: 300 - total flux cleaned = 0.00877775 Jy ! Component: 350 - total flux cleaned = 0.00938202 Jy ! Component: 400 - total flux cleaned = 0.0098706 Jy ! Component: 450 - total flux cleaned = 0.0103247 Jy ! Component: 500 - total flux cleaned = 0.0106907 Jy ! Total flux subtracted in 512 components = 0.0108071 Jy ! Clean residual min=-0.002958 max=0.002891 Jy/beam ! Clean residual mean=0.000088 rms=0.001013 Jy/beam ! Combined flux in latest and established models = 0.248281 Jy 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: 2.519 x 7.105 at -6.156 degrees (North through East) ! Clean map min=-0.0029205 max=0.18904 Jy/beam ! Clean map min=-0.0044461 max=0.18904 Jy/beam ! ! Move the cursor into the plot window and press 'H' for help mapcol grey ! Mapplot colormap: grey, contrast: 1 brightness: 0.5. save J1511-3242_S ! Writing UV FITS file: J1511-3242_S.uvf ! Writing 86 model components to file: J1511-3242_S.mod ! wwins: Wrote 2 windows to J1511-3242_S.win ! Adding 53 model components to the UV plane model. ! The established model now contains 86 components and 0.248281 Jy ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.519 x 7.105 at -6.156 degrees (North through East) ! Clean map min=-0.0042866 max=0.18902 Jy/beam ! Writing clean map to FITS file: J1511-3242_S.fits ! Writing difmap environment to: J1511-3242_S.par quit ! Quitting program ! Log file difmap.log_213 closed on Fri Jul 15 19:52:15 2016