! Started logfile: difmap.log_33 on Wed Jan 16 21:34:53 2019 ![@/tmp/difmap__10843.1] ! Obeying initialization file: /tmp/difmap__10843.1 ![@/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__10843.2] ![Exited script file: /tmp/difmap__10843.2] obs J0221+2809_X_uvm.fits ! Reading UV FITS file: J0221+2809_X_uvm.fits ! AN table 1: 138 integrations on 45 of 45 possible baselines. ! AN table 2: 23 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.931421 visibilities/baseline/integration-bin. ! Found source: J0221+2809 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.428e+09 3.2e+07 1 3.2e+07 ! 02 2 8.46e+09 3.2e+07 1 3.2e+07 ! 03 3 8.492e+09 3.2e+07 1 3.2e+07 ! 04 4 8.524e+09 3.2e+07 1 3.2e+07 ! 05 5 8.588e+09 3.2e+07 1 3.2e+07 ! 06 6 8.62e+09 3.2e+07 1 3.2e+07 ! 07 7 8.684e+09 3.2e+07 1 3.2e+07 ! 08 8 8.716e+09 3.2e+07 1 3.2e+07 ! 09 9 8.78e+09 3.2e+07 1 3.2e+07 ! 10 10 8.812e+09 3.2e+07 1 3.2e+07 ! 11 11 8.844e+09 3.2e+07 1 3.2e+07 ! 12 12 8.876e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 134 lines of history. ! ! Reading 74808 visibilities. ![Exited script file: /tmp/difmap__10843.1] sele I ! Polarization I is unavailable. ! Selecting polarization: RR, channels: 1..12 ! 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 ! Reading IF 9 channels: 9..9 ! Reading IF 10 channels: 10..10 ! Reading IF 11 channels: 11..11 ! Reading IF 12 channels: 12..12 field_size=1024 field_cell=0.1 taper_size = 70. mapsize field_size,field_cell ! Map grid = 1024x1024 pixels with 0.100x0.100 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 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.003709Jy sigma=15.789772 ! Fit after self-cal, rms=0.958618Jy sigma=15.018232 ! 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 67 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=0.6828 mas, bmaj=1.677 mas, bpa=-5.893 degrees ! Estimated noise=0.353649 mJy/beam. ! clean: niter=200 gain=0.02 cutoff=0 ! Component: 050 - total flux cleaned = 0.0255943 Jy ! Component: 100 - total flux cleaned = 0.0354498 Jy ! Component: 150 - total flux cleaned = 0.0417427 Jy ! Component: 200 - total flux cleaned = 0.0470349 Jy ! Total flux subtracted in 200 components = 0.0470349 Jy ! Clean residual min=-0.003283 max=0.004919 Jy/beam ! Clean residual mean=-0.000007 rms=0.000927 Jy/beam ! Combined flux in latest and established models = 0.047035 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: 0.6828 x 1.677 at -5.893 degrees (North through East) ! Clean map min=-0.003216 max=0.040006 Jy/beam ! ! Move the cursor into the plot window and press 'H' for help mapcol grey ! Mapplot colormap: grey, contrast: 1 brightness: 0.5. 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 ! clrmod: Cleared the established and tentative models. clean 200, 0.02 ! Inverting map and beam ! Estimated beam: bmin=0.6828 mas, bmaj=1.677 mas, bpa=-5.893 degrees ! Estimated noise=0.353649 mJy/beam. ! clean: niter=200 gain=0.02 cutoff=0 ! Component: 050 - total flux cleaned = 0.0255943 Jy ! Component: 100 - total flux cleaned = 0.0354498 Jy ! Component: 150 - total flux cleaned = 0.0417427 Jy ! Component: 200 - total flux cleaned = 0.0470349 Jy ! Total flux subtracted in 200 components = 0.0470349 Jy ! Clean residual min=-0.003283 max=0.004919 Jy/beam ! Clean residual mean=-0.000007 rms=0.000927 Jy/beam ! Combined flux in latest and established models = 0.047035 Jy mapl map,true ! ! Move the cursor into the plot window and press 'H' for help maps 4096,0.175 ! Map grid = 4096x4096 pixels with 0.175x0.175 milli-arcsec cellsize. 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.081775Jy sigma=1.280935 ! Fit after self-cal, rms=0.081775Jy sigma=1.280935 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 1200, 0.01 ! Inverting map and beam ! Estimated beam: bmin=0.6516 mas, bmaj=1.676 mas, bpa=-6.376 degrees ! Estimated noise=0.320824 mJy/beam. ! clean: niter=1200 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.0149048 Jy ! Component: 100 - total flux cleaned = 0.0239222 Jy ! Component: 150 - total flux cleaned = 0.0293887 Jy ! Component: 200 - total flux cleaned = 0.0330696 Jy ! Component: 250 - total flux cleaned = 0.0360057 Jy ! Component: 300 - total flux cleaned = 0.0384667 Jy ! Component: 350 - total flux cleaned = 0.0406693 Jy ! Component: 400 - total flux cleaned = 0.0426988 Jy ! Component: 450 - total flux cleaned = 0.044574 Jy ! Component: 500 - total flux cleaned = 0.0463098 Jy ! Component: 550 - total flux cleaned = 0.0479192 Jy ! Component: 600 - total flux cleaned = 0.0494134 Jy ! Component: 650 - total flux cleaned = 0.0508026 Jy ! Component: 700 - total flux cleaned = 0.0520986 Jy ! Component: 750 - total flux cleaned = 0.0533096 Jy ! Component: 800 - total flux cleaned = 0.0544467 Jy ! Component: 850 - total flux cleaned = 0.055519 Jy ! Component: 900 - total flux cleaned = 0.0565367 Jy ! Component: 950 - total flux cleaned = 0.0575084 Jy ! Component: 1000 - total flux cleaned = 0.0584373 Jy ! Component: 1050 - total flux cleaned = 0.0593258 Jy ! Component: 1100 - total flux cleaned = 0.0601767 Jy ! Component: 1150 - total flux cleaned = 0.0609921 Jy ! Component: 1200 - total flux cleaned = 0.0617737 Jy ! Total flux subtracted in 1200 components = 0.0617737 Jy ! Clean residual min=-0.002507 max=0.004865 Jy/beam ! Clean residual mean=0.000000 rms=0.000418 Jy/beam ! Combined flux in latest and established models = 0.0617738 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 2000, 0.01 ! Adding 57 model components to the UV plane model. ! The established model now contains 57 components and 0.0617738 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9239 mas, bmaj=2.096 mas, bpa=-6.076 degrees ! Estimated noise=0.164512 mJy/beam. ! clean: niter=2000 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.0030969 Jy ! Component: 100 - total flux cleaned = 0.00550206 Jy ! Component: 150 - total flux cleaned = 0.00757848 Jy ! Component: 200 - total flux cleaned = 0.00944649 Jy ! Component: 250 - total flux cleaned = 0.0111397 Jy ! Component: 300 - total flux cleaned = 0.0126841 Jy ! Component: 350 - total flux cleaned = 0.0140974 Jy ! Component: 400 - total flux cleaned = 0.0153945 Jy ! Component: 450 - total flux cleaned = 0.0165882 Jy ! Component: 500 - total flux cleaned = 0.0176909 Jy ! Component: 550 - total flux cleaned = 0.0187117 Jy ! Component: 600 - total flux cleaned = 0.0196574 Jy ! Component: 650 - total flux cleaned = 0.0205343 Jy ! Component: 700 - total flux cleaned = 0.021349 Jy ! Component: 750 - total flux cleaned = 0.0221064 Jy ! Component: 800 - total flux cleaned = 0.0228106 Jy ! Component: 850 - total flux cleaned = 0.0234656 Jy ! Component: 900 - total flux cleaned = 0.0240749 Jy ! Component: 950 - total flux cleaned = 0.0246418 Jy ! Component: 1000 - total flux cleaned = 0.025169 Jy ! Component: 1050 - total flux cleaned = 0.0256596 Jy ! Component: 1100 - total flux cleaned = 0.0261161 Jy ! Component: 1150 - total flux cleaned = 0.026541 Jy ! Component: 1200 - total flux cleaned = 0.0269364 Jy ! Component: 1250 - total flux cleaned = 0.0273046 Jy ! Component: 1300 - total flux cleaned = 0.0276473 Jy ! Component: 1350 - total flux cleaned = 0.0279665 Jy ! Component: 1400 - total flux cleaned = 0.0282636 Jy ! Component: 1450 - total flux cleaned = 0.0285404 Jy ! Component: 1500 - total flux cleaned = 0.028798 Jy ! Component: 1550 - total flux cleaned = 0.0289346 Jy ! Component: 1600 - total flux cleaned = 0.0290291 Jy ! Component: 1650 - total flux cleaned = 0.0291213 Jy ! Component: 1700 - total flux cleaned = 0.0292112 Jy ! Component: 1750 - total flux cleaned = 0.0292902 Jy ! Component: 1800 - total flux cleaned = 0.0293758 Jy ! Component: 1850 - total flux cleaned = 0.0294426 Jy ! Component: 1900 - total flux cleaned = 0.0295002 Jy ! Component: 1950 - total flux cleaned = 0.0295487 Jy ! Component: 2000 - total flux cleaned = 0.0295965 Jy ! Total flux subtracted in 2000 components = 0.0295965 Jy ! Clean residual min=-0.003201 max=0.011413 Jy/beam ! Clean residual mean=0.000000 rms=0.000717 Jy/beam ! Combined flux in latest and established models = 0.0913703 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 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.081775Jy sigma=1.280935 ! Fit after self-cal, rms=0.081775Jy sigma=1.280935 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 1200, 0.01 ! Inverting map and beam ! Estimated beam: bmin=0.6516 mas, bmaj=1.676 mas, bpa=-6.376 degrees ! Estimated noise=0.320824 mJy/beam. ! clean: niter=1200 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.0149048 Jy ! Component: 100 - total flux cleaned = 0.0239222 Jy ! Component: 150 - total flux cleaned = 0.0293887 Jy ! Component: 200 - total flux cleaned = 0.0330696 Jy ! Component: 250 - total flux cleaned = 0.0360057 Jy ! Component: 300 - total flux cleaned = 0.0384765 Jy ! Component: 350 - total flux cleaned = 0.0407368 Jy ! Component: 400 - total flux cleaned = 0.0428501 Jy ! Component: 450 - total flux cleaned = 0.044838 Jy ! Component: 500 - total flux cleaned = 0.0467127 Jy ! Component: 550 - total flux cleaned = 0.0484919 Jy ! Component: 600 - total flux cleaned = 0.0501841 Jy ! Component: 650 - total flux cleaned = 0.051797 Jy ! Component: 700 - total flux cleaned = 0.0533352 Jy ! Component: 750 - total flux cleaned = 0.0548027 Jy ! Component: 800 - total flux cleaned = 0.056204 Jy ! Component: 850 - total flux cleaned = 0.0575458 Jy ! Component: 900 - total flux cleaned = 0.0588318 Jy ! Component: 950 - total flux cleaned = 0.060073 Jy ! Component: 1000 - total flux cleaned = 0.0612768 Jy ! Component: 1050 - total flux cleaned = 0.0624458 Jy ! Component: 1100 - total flux cleaned = 0.0635816 Jy ! Component: 1150 - total flux cleaned = 0.0646854 Jy ! Component: 1200 - total flux cleaned = 0.0657586 Jy ! Total flux subtracted in 1200 components = 0.0657586 Jy ! Clean residual min=-0.002274 max=0.002751 Jy/beam ! Clean residual mean=0.000000 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 0.0657587 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 2000, 0.01 ! Adding 73 model components to the UV plane model. ! The established model now contains 73 components and 0.0657587 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9239 mas, bmaj=2.096 mas, bpa=-6.076 degrees ! Estimated noise=0.164512 mJy/beam. ! clean: niter=2000 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00358205 Jy ! Component: 100 - total flux cleaned = 0.00660612 Jy ! Component: 150 - total flux cleaned = 0.00936363 Jy ! Component: 200 - total flux cleaned = 0.0119219 Jy ! Component: 250 - total flux cleaned = 0.0143165 Jy ! Component: 300 - total flux cleaned = 0.0165705 Jy ! Component: 350 - total flux cleaned = 0.018699 Jy ! Component: 400 - total flux cleaned = 0.0207171 Jy ! Component: 450 - total flux cleaned = 0.0226323 Jy ! Component: 500 - total flux cleaned = 0.0244522 Jy ! Component: 550 - total flux cleaned = 0.0261834 Jy ! Component: 600 - total flux cleaned = 0.0278331 Jy ! Component: 650 - total flux cleaned = 0.0294068 Jy ! Component: 700 - total flux cleaned = 0.030912 Jy ! Component: 750 - total flux cleaned = 0.0323533 Jy ! Component: 800 - total flux cleaned = 0.0337347 Jy ! Component: 850 - total flux cleaned = 0.0350598 Jy ! Component: 900 - total flux cleaned = 0.0363312 Jy ! Component: 950 - total flux cleaned = 0.0375513 Jy ! Component: 1000 - total flux cleaned = 0.0387228 Jy ! Component: 1050 - total flux cleaned = 0.0398479 Jy ! Component: 1100 - total flux cleaned = 0.0409301 Jy ! Component: 1150 - total flux cleaned = 0.0419716 Jy ! Component: 1200 - total flux cleaned = 0.0429744 Jy ! Component: 1250 - total flux cleaned = 0.0439397 Jy ! Component: 1300 - total flux cleaned = 0.0448693 Jy ! Component: 1350 - total flux cleaned = 0.0457644 Jy ! Component: 1400 - total flux cleaned = 0.0466265 Jy ! Component: 1450 - total flux cleaned = 0.0474568 Jy ! Component: 1500 - total flux cleaned = 0.0482567 Jy ! Component: 1550 - total flux cleaned = 0.0490274 Jy ! Component: 1600 - total flux cleaned = 0.0497699 Jy ! Component: 1650 - total flux cleaned = 0.0504854 Jy ! Component: 1700 - total flux cleaned = 0.0511747 Jy ! Component: 1750 - total flux cleaned = 0.0518391 Jy ! Component: 1800 - total flux cleaned = 0.0524794 Jy ! Component: 1850 - total flux cleaned = 0.0530968 Jy ! Component: 1900 - total flux cleaned = 0.053692 Jy ! Component: 1950 - total flux cleaned = 0.0542658 Jy ! Component: 2000 - total flux cleaned = 0.0548193 Jy ! Total flux subtracted in 2000 components = 0.0548193 Jy ! Clean residual min=-0.002293 max=0.002437 Jy/beam ! Clean residual mean=0.000000 rms=0.000409 Jy/beam ! Combined flux in latest and established models = 0.120578 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_33 closed on Wed Jan 16 21:36:20 2019