! Started logfile: difmap.log_6 on Mon Feb 10 23:39:33 2014 ![@/tmp/difmap__3448.1] ! Obeying initialization file: /tmp/difmap__3448.1 ![@/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__3448.2] ![Exited script file: /tmp/difmap__3448.2] obs /d2/scr/pima/bp171a3_uvs/J0501-0159_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a3_uvs/J0501-0159_C_uva.fits ! AN table 1: 1 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.964286 visibilities/baseline/integration-bin. ! Found source: J0501-0159 ! ! 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 4.14397e+09 3.2e+07 1 3.2e+07 ! 02 2 4.17597e+09 3.2e+07 1 3.2e+07 ! 03 3 4.20797e+09 3.2e+07 1 3.2e+07 ! 04 4 4.23997e+09 3.2e+07 1 3.2e+07 ! 05 5 4.43197e+09 3.2e+07 1 3.2e+07 ! 06 6 4.52797e+09 3.2e+07 1 3.2e+07 ! 07 7 4.55997e+09 3.2e+07 1 3.2e+07 ! 08 8 4.59197e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 216 visibilities. ![Exited script file: /tmp/difmap__3448.1] 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. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.108043Jy sigma=0.761886 ! Fit after self-cal, rms=0.301845Jy sigma=0.200441 ! 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=1.245 mas, bmaj=3.854 mas, bpa=-5.839 degrees ! Estimated noise=85.2689 mJy/beam. ! clean: niter=200 gain=0.02 cutoff=0 ! Component: 050 - total flux cleaned = 0.449755 Jy ! Component: 100 - total flux cleaned = 0.613542 Jy ! Component: 150 - total flux cleaned = 0.686898 Jy ! Component: 200 - total flux cleaned = 0.733847 Jy ! Total flux subtracted in 200 components = 0.733847 Jy ! Clean residual min=-0.027275 max=0.037404 Jy/beam ! Clean residual mean=-0.000060 rms=0.008765 Jy/beam ! Combined flux in latest and established models = 0.733847 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=0.736434Jy sigma=0.508936 ! Fit after self-cal, rms=0.736434Jy sigma=0.508936 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=1.245 mas, bmaj=3.854 mas, bpa=-5.839 degrees ! Estimated noise=85.2689 mJy/beam. ! clean: niter=800 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.279399 Jy ! Component: 100 - total flux cleaned = 0.448438 Jy ! Component: 150 - total flux cleaned = 0.550707 Jy ! Component: 200 - total flux cleaned = 0.612581 Jy ! Component: 250 - total flux cleaned = 0.652215 Jy ! Component: 300 - total flux cleaned = 0.681618 Jy ! Component: 350 - total flux cleaned = 0.703862 Jy ! Component: 400 - total flux cleaned = 0.72077 Jy ! Component: 450 - total flux cleaned = 0.733626 Jy ! Component: 500 - total flux cleaned = 0.742368 Jy ! Component: 550 - total flux cleaned = 0.744934 Jy ! Component: 600 - total flux cleaned = 0.748056 Jy ! Component: 650 - total flux cleaned = 0.75084 Jy ! Component: 700 - total flux cleaned = 0.753347 Jy ! Component: 750 - total flux cleaned = 0.755807 Jy ! Component: 800 - total flux cleaned = 0.757838 Jy ! Total flux subtracted in 800 components = 0.757838 Jy ! Clean residual min=-0.032239 max=0.045529 Jy/beam ! Clean residual mean=-0.000079 rms=0.008727 Jy/beam ! Combined flux in latest and established models = 0.757838 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 38 model components to the UV plane model. ! The established model now contains 38 components and 0.757838 Jy ! Inverting map and beam ! Estimated beam: bmin=1.501 mas, bmaj=4.169 mas, bpa=-3.294 degrees ! Estimated noise=71.5737 mJy/beam. ! clean: niter=1200 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00597 Jy ! Component: 100 - total flux cleaned = 0.0102022 Jy ! Component: 150 - total flux cleaned = 0.0135376 Jy ! Component: 200 - total flux cleaned = 0.0144985 Jy ! Component: 250 - total flux cleaned = 0.0150479 Jy ! Component: 300 - total flux cleaned = 0.0151483 Jy ! Component: 350 - total flux cleaned = 0.0151482 Jy ! Component: 400 - total flux cleaned = 0.0153338 Jy ! Component: 450 - total flux cleaned = 0.0154214 Jy ! Component: 500 - total flux cleaned = 0.0155046 Jy ! Component: 550 - total flux cleaned = 0.0155854 Jy ! Component: 600 - total flux cleaned = 0.0156639 Jy ! Component: 650 - total flux cleaned = 0.0158105 Jy ! Component: 700 - total flux cleaned = 0.0158803 Jy ! Component: 750 - total flux cleaned = 0.0160147 Jy ! Component: 800 - total flux cleaned = 0.0161422 Jy ! Component: 850 - total flux cleaned = 0.016203 Jy ! Component: 900 - total flux cleaned = 0.0163207 Jy ! Component: 950 - total flux cleaned = 0.0163763 Jy ! Component: 1000 - total flux cleaned = 0.0163772 Jy ! Component: 1050 - total flux cleaned = 0.0163245 Jy ! Component: 1100 - total flux cleaned = 0.0162731 Jy ! Component: 1150 - total flux cleaned = 0.0162234 Jy ! Component: 1200 - total flux cleaned = 0.0161744 Jy ! Total flux subtracted in 1200 components = 0.0161744 Jy ! Clean residual min=-0.029459 max=0.047116 Jy/beam ! Clean residual mean=-0.000123 rms=0.009959 Jy/beam ! Combined flux in latest and established models = 0.774012 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_6 closed on Mon Feb 10 23:39:50 2014