! Started logfile: difmap.log_44 on Mon Dec 11 00:22:45 2017 ![@/tmp/difmap__14418.1] ! Obeying initialization file: /tmp/difmap__14418.1 ![@/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__14418.2] ![Exited script file: /tmp/difmap__14418.2] obs J1911+1611_X_uva.fits ! Reading UV FITS file: J1911+1611_X_uva.fits ! AN table 1: 77 integrations on 55 of 55 possible baselines. ! AN table 2: 17 integrations on 45 of 45 possible baselines. ! AN table 3: 10 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.320149 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1911+1611 ! ! 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 8.36575e+09 8e+06 1 8e+06 ! 02 2 8.44575e+09 8e+06 1 8e+06 ! 03 3 8.80575e+09 8e+06 1 8e+06 ! 04 4 8.92575e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 74 lines of history. ! ! Reading 6864 visibilities. ![Exited script file: /tmp/difmap__14418.1] 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=0.1 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 564 telescope corrections were flagged in sub-array 1. ! A total of 44 telescope corrections were flagged in sub-array 2. ! A total of 36 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 564 telescope corrections were flagged in sub-array 1. ! A total of 44 telescope corrections were flagged in sub-array 2. ! A total of 36 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 564 telescope corrections were flagged in sub-array 1. ! A total of 44 telescope corrections were flagged in sub-array 2. ! A total of 36 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 564 telescope corrections were flagged in sub-array 1. ! A total of 44 telescope corrections were flagged in sub-array 2. ! A total of 36 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.036329Jy sigma=17.045038 ! Fit after self-cal, rms=0.694255Jy sigma=11.301413 ! 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 51 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=0.6099 mas, bmaj=0.9703 mas, bpa=6.237 degrees ! Estimated noise=0.843976 mJy/beam. ! clean: niter=200 gain=0.02 cutoff=0 ! Component: 050 - total flux cleaned = 0.194777 Jy ! Component: 100 - total flux cleaned = 0.265721 Jy ! Component: 150 - total flux cleaned = 0.294355 Jy ! Component: 200 - total flux cleaned = 0.310686 Jy ! Total flux subtracted in 200 components = 0.310686 Jy ! Clean residual min=-0.006299 max=0.013380 Jy/beam ! Clean residual mean=-0.000013 rms=0.001653 Jy/beam ! Combined flux in latest and established models = 0.310686 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: 0.6099 x 0.9703 at 6.237 degrees (North through East) ! Clean map min=-0.0059756 max=0.3038 Jy/beam ! ! Move the cursor into the plot window and press 'H' for help mapcol grey ! Mapplot colormap: grey, contrast: 1 brightness: 0.5. clrmod true,true ! clrmod: Cleared the established and tentative models. selfcal ! Performing phase self-cal ! ! Correcting IF 1. ! A total of 12 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=0.323745Jy sigma=5.380443 ! Fit after self-cal, rms=0.323667Jy sigma=5.381838 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=0.6099 mas, bmaj=0.9704 mas, bpa=6.23 degrees ! Estimated noise=0.84878 mJy/beam. ! clean: niter=800 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.121002 Jy ! Component: 100 - total flux cleaned = 0.194209 Jy ! Component: 150 - total flux cleaned = 0.2385 Jy ! Component: 200 - total flux cleaned = 0.265307 Jy ! Component: 250 - total flux cleaned = 0.281982 Jy ! Component: 300 - total flux cleaned = 0.294036 Jy ! Component: 350 - total flux cleaned = 0.303123 Jy ! Component: 400 - total flux cleaned = 0.310415 Jy ! Component: 450 - total flux cleaned = 0.31667 Jy ! Component: 500 - total flux cleaned = 0.322063 Jy ! Component: 550 - total flux cleaned = 0.32676 Jy ! Component: 600 - total flux cleaned = 0.330905 Jy ! Component: 650 - total flux cleaned = 0.334617 Jy ! Component: 700 - total flux cleaned = 0.337961 Jy ! Component: 750 - total flux cleaned = 0.34098 Jy ! Component: 800 - total flux cleaned = 0.343724 Jy ! Total flux subtracted in 800 components = 0.343724 Jy ! Clean residual min=-0.005204 max=0.006246 Jy/beam ! Clean residual mean=-0.000012 rms=0.001256 Jy/beam ! Combined flux in latest and established models = 0.343723 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 43 model components to the UV plane model. ! The established model now contains 43 components and 0.343723 Jy ! Inverting map and beam ! Estimated beam: bmin=0.684 mas, bmaj=1.193 mas, bpa=-0.05402 degrees ! Estimated noise=0.547806 mJy/beam. ! clean: niter=1200 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00506064 Jy ! Component: 100 - total flux cleaned = 0.00914142 Jy ! Component: 150 - total flux cleaned = 0.0125969 Jy ! Component: 200 - total flux cleaned = 0.0155652 Jy ! Component: 250 - total flux cleaned = 0.0181415 Jy ! Component: 300 - total flux cleaned = 0.0204016 Jy ! Component: 350 - total flux cleaned = 0.0223931 Jy ! Component: 400 - total flux cleaned = 0.0241508 Jy ! Component: 450 - total flux cleaned = 0.0257049 Jy ! Component: 500 - total flux cleaned = 0.0270792 Jy ! Component: 550 - total flux cleaned = 0.0282966 Jy ! Component: 600 - total flux cleaned = 0.0293769 Jy ! Component: 650 - total flux cleaned = 0.0303371 Jy ! Component: 700 - total flux cleaned = 0.0311916 Jy ! Component: 750 - total flux cleaned = 0.0319526 Jy ! Component: 800 - total flux cleaned = 0.0326308 Jy ! Component: 850 - total flux cleaned = 0.0332356 Jy ! Component: 900 - total flux cleaned = 0.0337753 Jy ! Component: 950 - total flux cleaned = 0.034257 Jy ! Component: 1000 - total flux cleaned = 0.0346869 Jy ! Component: 1050 - total flux cleaned = 0.035071 Jy ! Component: 1100 - total flux cleaned = 0.0354141 Jy ! Component: 1150 - total flux cleaned = 0.0356859 Jy ! Component: 1200 - total flux cleaned = 0.0357894 Jy ! Total flux subtracted in 1200 components = 0.0357894 Jy ! Clean residual min=-0.003970 max=0.004171 Jy/beam ! Clean residual mean=-0.000022 rms=0.001006 Jy/beam ! Combined flux in latest and established models = 0.379512 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. ! ! Fit before self-cal, rms=0.323667Jy sigma=5.381838 ! Fit after self-cal, rms=0.323667Jy sigma=5.381838 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=0.6099 mas, bmaj=0.9704 mas, bpa=6.23 degrees ! Estimated noise=0.84878 mJy/beam. ! clean: niter=1200 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.121002 Jy ! Component: 100 - total flux cleaned = 0.194209 Jy ! Component: 150 - total flux cleaned = 0.2385 Jy ! Component: 200 - total flux cleaned = 0.265307 Jy ! Component: 250 - total flux cleaned = 0.281982 Jy ! Component: 300 - total flux cleaned = 0.294036 Jy ! Component: 350 - total flux cleaned = 0.303123 Jy ! Component: 400 - total flux cleaned = 0.310415 Jy ! Component: 450 - total flux cleaned = 0.31667 Jy ! Component: 500 - total flux cleaned = 0.322063 Jy ! Component: 550 - total flux cleaned = 0.32676 Jy ! Component: 600 - total flux cleaned = 0.330905 Jy ! Component: 650 - total flux cleaned = 0.334617 Jy ! Component: 700 - total flux cleaned = 0.337965 Jy ! Component: 750 - total flux cleaned = 0.341001 Jy ! Component: 800 - total flux cleaned = 0.343775 Jy ! Component: 850 - total flux cleaned = 0.346317 Jy ! Component: 900 - total flux cleaned = 0.348657 Jy ! Component: 950 - total flux cleaned = 0.350814 Jy ! Component: 1000 - total flux cleaned = 0.352803 Jy ! Component: 1050 - total flux cleaned = 0.354639 Jy ! Component: 1100 - total flux cleaned = 0.356335 Jy ! Component: 1150 - total flux cleaned = 0.357902 Jy ! Component: 1200 - total flux cleaned = 0.359353 Jy ! Total flux subtracted in 1200 components = 0.359353 Jy ! Clean residual min=-0.004757 max=0.005414 Jy/beam ! Clean residual mean=-0.000012 rms=0.001153 Jy/beam ! Combined flux in latest and established models = 0.359353 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 59 model components to the UV plane model. ! The established model now contains 59 components and 0.359353 Jy ! Inverting map and beam ! Estimated beam: bmin=0.684 mas, bmaj=1.193 mas, bpa=-0.05402 degrees ! Estimated noise=0.547806 mJy/beam. ! clean: niter=2000 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00309144 Jy ! Component: 100 - total flux cleaned = 0.00558297 Jy ! Component: 150 - total flux cleaned = 0.00769279 Jy ! Component: 200 - total flux cleaned = 0.0095076 Jy ! Component: 250 - total flux cleaned = 0.0111061 Jy ! Component: 300 - total flux cleaned = 0.0125286 Jy ! Component: 350 - total flux cleaned = 0.0138 Jy ! Component: 400 - total flux cleaned = 0.0149475 Jy ! Component: 450 - total flux cleaned = 0.0159855 Jy ! Component: 500 - total flux cleaned = 0.016927 Jy ! Component: 550 - total flux cleaned = 0.0177815 Jy ! Component: 600 - total flux cleaned = 0.0185581 Jy ! Component: 650 - total flux cleaned = 0.0192659 Jy ! Component: 700 - total flux cleaned = 0.0199129 Jy ! Component: 750 - total flux cleaned = 0.0204373 Jy ! Component: 800 - total flux cleaned = 0.0207275 Jy ! Component: 850 - total flux cleaned = 0.0209827 Jy ! Component: 900 - total flux cleaned = 0.0212263 Jy ! Component: 950 - total flux cleaned = 0.0214779 Jy ! Component: 1000 - total flux cleaned = 0.0216812 Jy ! Component: 1050 - total flux cleaned = 0.0218237 Jy ! Component: 1100 - total flux cleaned = 0.0219617 Jy ! Component: 1150 - total flux cleaned = 0.0220788 Jy ! Component: 1200 - total flux cleaned = 0.0221927 Jy ! Component: 1250 - total flux cleaned = 0.0223035 Jy ! Component: 1300 - total flux cleaned = 0.0223807 Jy ! Component: 1350 - total flux cleaned = 0.0224564 Jy ! Component: 1400 - total flux cleaned = 0.0225158 Jy ! Component: 1450 - total flux cleaned = 0.0225741 Jy ! Component: 1500 - total flux cleaned = 0.0226316 Jy ! Component: 1550 - total flux cleaned = 0.0226882 Jy ! Component: 1600 - total flux cleaned = 0.02273 Jy ! Component: 1650 - total flux cleaned = 0.0227712 Jy ! Component: 1700 - total flux cleaned = 0.0228253 Jy ! Component: 1750 - total flux cleaned = 0.0228785 Jy ! Component: 1800 - total flux cleaned = 0.0229179 Jy ! Component: 1850 - total flux cleaned = 0.0229568 Jy ! Component: 1900 - total flux cleaned = 0.0229954 Jy ! Component: 1950 - total flux cleaned = 0.0230458 Jy ! Component: 2000 - total flux cleaned = 0.023083 Jy ! Total flux subtracted in 2000 components = 0.023083 Jy ! Clean residual min=-0.003864 max=0.004101 Jy/beam ! Clean residual mean=-0.000021 rms=0.000971 Jy/beam ! Combined flux in latest and established models = 0.382436 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. ! ! Fit before self-cal, rms=0.323667Jy sigma=5.381838 ! Fit after self-cal, rms=0.323667Jy sigma=5.381838 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=0.6099 mas, bmaj=0.9704 mas, bpa=6.23 degrees ! Estimated noise=0.84878 mJy/beam. ! clean: niter=1200 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.121002 Jy ! Component: 100 - total flux cleaned = 0.194209 Jy ! Component: 150 - total flux cleaned = 0.2385 Jy ! Component: 200 - total flux cleaned = 0.265307 Jy ! Component: 250 - total flux cleaned = 0.281982 Jy ! Component: 300 - total flux cleaned = 0.294036 Jy ! Component: 350 - total flux cleaned = 0.303123 Jy ! Component: 400 - total flux cleaned = 0.310415 Jy ! Component: 450 - total flux cleaned = 0.31667 Jy ! Component: 500 - total flux cleaned = 0.322063 Jy ! Component: 550 - total flux cleaned = 0.32676 Jy ! Component: 600 - total flux cleaned = 0.330905 Jy ! Component: 650 - total flux cleaned = 0.334617 Jy ! Component: 700 - total flux cleaned = 0.337971 Jy ! Component: 750 - total flux cleaned = 0.341016 Jy ! Component: 800 - total flux cleaned = 0.343793 Jy ! Component: 850 - total flux cleaned = 0.346342 Jy ! Component: 900 - total flux cleaned = 0.348691 Jy ! Component: 950 - total flux cleaned = 0.350859 Jy ! Component: 1000 - total flux cleaned = 0.352862 Jy ! Component: 1050 - total flux cleaned = 0.354713 Jy ! Component: 1100 - total flux cleaned = 0.356426 Jy ! Component: 1150 - total flux cleaned = 0.358012 Jy ! Component: 1200 - total flux cleaned = 0.359482 Jy ! Total flux subtracted in 1200 components = 0.359482 Jy ! Clean residual min=-0.004827 max=0.005419 Jy/beam ! Clean residual mean=-0.000012 rms=0.001153 Jy/beam ! Combined flux in latest and established models = 0.359481 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 64 model components to the UV plane model. ! The established model now contains 64 components and 0.359481 Jy ! Inverting map and beam ! Estimated beam: bmin=0.684 mas, bmaj=1.193 mas, bpa=-0.05402 degrees ! Estimated noise=0.547806 mJy/beam. ! clean: niter=2000 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00312919 Jy ! Component: 100 - total flux cleaned = 0.00565025 Jy ! Component: 150 - total flux cleaned = 0.00777371 Jy ! Component: 200 - total flux cleaned = 0.00959117 Jy ! Component: 250 - total flux cleaned = 0.0111832 Jy ! Component: 300 - total flux cleaned = 0.0125991 Jy ! Component: 350 - total flux cleaned = 0.0138625 Jy ! Component: 400 - total flux cleaned = 0.0149933 Jy ! Component: 450 - total flux cleaned = 0.0160086 Jy ! Component: 500 - total flux cleaned = 0.0169221 Jy ! Component: 550 - total flux cleaned = 0.0177458 Jy ! Component: 600 - total flux cleaned = 0.0184898 Jy ! Component: 650 - total flux cleaned = 0.0191625 Jy ! Component: 700 - total flux cleaned = 0.0197709 Jy ! Component: 750 - total flux cleaned = 0.020321 Jy ! Component: 800 - total flux cleaned = 0.0208185 Jy ! Component: 850 - total flux cleaned = 0.0212688 Jy ! Component: 900 - total flux cleaned = 0.0216766 Jy ! Component: 950 - total flux cleaned = 0.0218585 Jy ! Component: 1000 - total flux cleaned = 0.0220033 Jy ! Component: 1050 - total flux cleaned = 0.0221558 Jy ! Component: 1100 - total flux cleaned = 0.0222886 Jy ! Component: 1150 - total flux cleaned = 0.0224162 Jy ! Component: 1200 - total flux cleaned = 0.0225266 Jy ! Component: 1250 - total flux cleaned = 0.0226216 Jy ! Component: 1300 - total flux cleaned = 0.0227138 Jy ! Component: 1350 - total flux cleaned = 0.0227922 Jy ! Component: 1400 - total flux cleaned = 0.0228685 Jy ! Component: 1450 - total flux cleaned = 0.0229427 Jy ! Component: 1500 - total flux cleaned = 0.0230048 Jy ! Component: 1550 - total flux cleaned = 0.0230654 Jy ! Component: 1600 - total flux cleaned = 0.0231147 Jy ! Component: 1650 - total flux cleaned = 0.023163 Jy ! Component: 1700 - total flux cleaned = 0.0232102 Jy ! Component: 1750 - total flux cleaned = 0.0232656 Jy ! Component: 1800 - total flux cleaned = 0.0233108 Jy ! Component: 1850 - total flux cleaned = 0.0233463 Jy ! Component: 1900 - total flux cleaned = 0.0233725 Jy ! Component: 1950 - total flux cleaned = 0.0233897 Jy ! Component: 2000 - total flux cleaned = 0.0234153 Jy ! Total flux subtracted in 2000 components = 0.0234153 Jy ! Clean residual min=-0.003902 max=0.004013 Jy/beam ! Clean residual mean=-0.000021 rms=0.000971 Jy/beam ! Combined flux in latest and established models = 0.382897 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 61 model components to the UV plane model. ! The established model now contains 121 components and 0.382897 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076013Jy sigma=0.995048 ! Fit after self-cal, rms=0.075510Jy sigma=0.985356 selfcal true,true,1.e6 ! Performing amp+phase self-cal over 1e+06 minute time intervals ! ! Correcting IF 1. ! A total of 75 telescope corrections were flagged in sub-array 1. ! A total of 9 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 87 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 81 telescope corrections were flagged in sub-array 1. ! A total of 9 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 78 telescope corrections were flagged in sub-array 1. ! A total of 9 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=0.075510Jy sigma=0.985356 ! Fit after self-cal, rms=0.072888Jy sigma=0.972276 uncalib selfcal ! Performing phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072888Jy sigma=0.972276 ! Fit after self-cal, rms=0.072899Jy sigma=0.972246 selfcal true,true,10. ! Performing amp+phase self-cal over 10 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072899Jy sigma=0.972246 ! Fit after self-cal, rms=0.072707Jy sigma=0.966551 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=0.321266Jy sigma=5.436977 ! Fit after self-cal, rms=0.321266Jy sigma=5.436977 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=0.6011 mas, bmaj=0.9942 mas, bpa=6.528 degrees ! Estimated noise=0.85331 mJy/beam. ! clean: niter=1200 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.121344 Jy ! Component: 100 - total flux cleaned = 0.194757 Jy ! Component: 150 - total flux cleaned = 0.239173 Jy ! Component: 200 - total flux cleaned = 0.26608 Jy ! Component: 250 - total flux cleaned = 0.283184 Jy ! Component: 300 - total flux cleaned = 0.29578 Jy ! Component: 350 - total flux cleaned = 0.305249 Jy ! Component: 400 - total flux cleaned = 0.312716 Jy ! Component: 450 - total flux cleaned = 0.319009 Jy ! Component: 500 - total flux cleaned = 0.324426 Jy ! Component: 550 - total flux cleaned = 0.329185 Jy ! Component: 600 - total flux cleaned = 0.333436 Jy ! Component: 650 - total flux cleaned = 0.337246 Jy ! Component: 700 - total flux cleaned = 0.340668 Jy ! Component: 750 - total flux cleaned = 0.343754 Jy ! Component: 800 - total flux cleaned = 0.346547 Jy ! Component: 850 - total flux cleaned = 0.349081 Jy ! Component: 900 - total flux cleaned = 0.351396 Jy ! Component: 950 - total flux cleaned = 0.353524 Jy ! Component: 1000 - total flux cleaned = 0.355485 Jy ! Component: 1050 - total flux cleaned = 0.357297 Jy ! Component: 1100 - total flux cleaned = 0.358971 Jy ! Component: 1150 - total flux cleaned = 0.360519 Jy ! Component: 1200 - total flux cleaned = 0.36195 Jy ! Total flux subtracted in 1200 components = 0.36195 Jy ! Clean residual min=-0.004183 max=0.004048 Jy/beam ! Clean residual mean=-0.000003 rms=0.000948 Jy/beam ! Combined flux in latest and established models = 0.36195 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 60 model components to the UV plane model. ! The established model now contains 60 components and 0.36195 Jy ! Inverting map and beam ! Estimated beam: bmin=0.676 mas, bmaj=1.258 mas, bpa=-0.599 degrees ! Estimated noise=0.557168 mJy/beam. ! clean: niter=2000 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00263225 Jy ! Component: 100 - total flux cleaned = 0.00475757 Jy ! Component: 150 - total flux cleaned = 0.00652855 Jy ! Component: 200 - total flux cleaned = 0.00807381 Jy ! Component: 250 - total flux cleaned = 0.00944406 Jy ! Component: 300 - total flux cleaned = 0.0106658 Jy ! Component: 350 - total flux cleaned = 0.0117565 Jy ! Component: 400 - total flux cleaned = 0.0127317 Jy ! Component: 450 - total flux cleaned = 0.0136047 Jy ! Component: 500 - total flux cleaned = 0.0143866 Jy ! Component: 550 - total flux cleaned = 0.0150879 Jy ! Component: 600 - total flux cleaned = 0.0157178 Jy ! Component: 650 - total flux cleaned = 0.0162849 Jy ! Component: 700 - total flux cleaned = 0.0167959 Jy ! Component: 750 - total flux cleaned = 0.0172569 Jy ! Component: 800 - total flux cleaned = 0.0176731 Jy ! Component: 850 - total flux cleaned = 0.0179328 Jy ! Component: 900 - total flux cleaned = 0.0180774 Jy ! Component: 950 - total flux cleaned = 0.0181888 Jy ! Component: 1000 - total flux cleaned = 0.0183099 Jy ! Component: 1050 - total flux cleaned = 0.0184141 Jy ! Component: 1100 - total flux cleaned = 0.0185274 Jy ! Component: 1150 - total flux cleaned = 0.0186128 Jy ! Component: 1200 - total flux cleaned = 0.0187077 Jy ! Component: 1250 - total flux cleaned = 0.0187883 Jy ! Component: 1300 - total flux cleaned = 0.0188779 Jy ! Component: 1350 - total flux cleaned = 0.0189541 Jy ! Component: 1400 - total flux cleaned = 0.0190284 Jy ! Component: 1450 - total flux cleaned = 0.0190699 Jy ! Component: 1500 - total flux cleaned = 0.0191205 Jy ! Component: 1550 - total flux cleaned = 0.0191504 Jy ! Component: 1600 - total flux cleaned = 0.0191798 Jy ! Component: 1650 - total flux cleaned = 0.0192088 Jy ! Component: 1700 - total flux cleaned = 0.0192373 Jy ! Component: 1750 - total flux cleaned = 0.0192652 Jy ! Component: 1800 - total flux cleaned = 0.0192836 Jy ! Component: 1850 - total flux cleaned = 0.0193108 Jy ! Component: 1900 - total flux cleaned = 0.0193376 Jy ! Component: 1950 - total flux cleaned = 0.0193551 Jy ! Component: 2000 - total flux cleaned = 0.0193811 Jy ! Total flux subtracted in 2000 components = 0.0193811 Jy ! Clean residual min=-0.002772 max=0.003041 Jy/beam ! Clean residual mean=-0.000003 rms=0.000647 Jy/beam ! Combined flux in latest and established models = 0.381331 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. ! ! Fit before self-cal, rms=0.321266Jy sigma=5.436977 ! Fit after self-cal, rms=0.321266Jy sigma=5.436977 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=0.6011 mas, bmaj=0.9942 mas, bpa=6.528 degrees ! Estimated noise=0.85331 mJy/beam. ! clean: niter=1200 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.121344 Jy ! Component: 100 - total flux cleaned = 0.194757 Jy ! Component: 150 - total flux cleaned = 0.239173 Jy ! Component: 200 - total flux cleaned = 0.26608 Jy ! Component: 250 - total flux cleaned = 0.283184 Jy ! Component: 300 - total flux cleaned = 0.29578 Jy ! Component: 350 - total flux cleaned = 0.305249 Jy ! Component: 400 - total flux cleaned = 0.312716 Jy ! Component: 450 - total flux cleaned = 0.319009 Jy ! Component: 500 - total flux cleaned = 0.324426 Jy ! Component: 550 - total flux cleaned = 0.329185 Jy ! Component: 600 - total flux cleaned = 0.333436 Jy ! Component: 650 - total flux cleaned = 0.337246 Jy ! Component: 700 - total flux cleaned = 0.340668 Jy ! Component: 750 - total flux cleaned = 0.343754 Jy ! Component: 800 - total flux cleaned = 0.346547 Jy ! Component: 850 - total flux cleaned = 0.349081 Jy ! Component: 900 - total flux cleaned = 0.351396 Jy ! Component: 950 - total flux cleaned = 0.353524 Jy ! Component: 1000 - total flux cleaned = 0.355485 Jy ! Component: 1050 - total flux cleaned = 0.357297 Jy ! Component: 1100 - total flux cleaned = 0.358971 Jy ! Component: 1150 - total flux cleaned = 0.360519 Jy ! Component: 1200 - total flux cleaned = 0.36195 Jy ! Total flux subtracted in 1200 components = 0.36195 Jy ! Clean residual min=-0.004183 max=0.004048 Jy/beam ! Clean residual mean=-0.000003 rms=0.000948 Jy/beam ! Combined flux in latest and established models = 0.36195 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 60 model components to the UV plane model. ! The established model now contains 60 components and 0.36195 Jy ! Inverting map and beam ! Estimated beam: bmin=0.676 mas, bmaj=1.258 mas, bpa=-0.599 degrees ! Estimated noise=0.557168 mJy/beam. ! clean: niter=2000 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00263225 Jy ! Component: 100 - total flux cleaned = 0.00475757 Jy ! Component: 150 - total flux cleaned = 0.00652855 Jy ! Component: 200 - total flux cleaned = 0.00807387 Jy ! Component: 250 - total flux cleaned = 0.00944598 Jy ! Component: 300 - total flux cleaned = 0.0106828 Jy ! Component: 350 - total flux cleaned = 0.0118023 Jy ! Component: 400 - total flux cleaned = 0.0128182 Jy ! Component: 450 - total flux cleaned = 0.0137404 Jy ! Component: 500 - total flux cleaned = 0.0145789 Jy ! Component: 550 - total flux cleaned = 0.0153431 Jy ! Component: 600 - total flux cleaned = 0.0160397 Jy ! Component: 650 - total flux cleaned = 0.0166756 Jy ! Component: 700 - total flux cleaned = 0.0172572 Jy ! Component: 750 - total flux cleaned = 0.0177898 Jy ! Component: 800 - total flux cleaned = 0.0182776 Jy ! Component: 850 - total flux cleaned = 0.0187245 Jy ! Component: 900 - total flux cleaned = 0.0191339 Jy ! Component: 950 - total flux cleaned = 0.0195098 Jy ! Component: 1000 - total flux cleaned = 0.0197073 Jy ! Component: 1050 - total flux cleaned = 0.0198428 Jy ! Component: 1100 - total flux cleaned = 0.019974 Jy ! Component: 1150 - total flux cleaned = 0.0200506 Jy ! Component: 1200 - total flux cleaned = 0.0201258 Jy ! Component: 1250 - total flux cleaned = 0.0201872 Jy ! Component: 1300 - total flux cleaned = 0.0202475 Jy ! Component: 1350 - total flux cleaned = 0.0203068 Jy ! Component: 1400 - total flux cleaned = 0.020365 Jy ! Component: 1450 - total flux cleaned = 0.0204335 Jy ! Component: 1500 - total flux cleaned = 0.0204895 Jy ! Component: 1550 - total flux cleaned = 0.0205445 Jy ! Component: 1600 - total flux cleaned = 0.0205987 Jy ! Component: 1650 - total flux cleaned = 0.0206307 Jy ! Component: 1700 - total flux cleaned = 0.0206625 Jy ! Component: 1750 - total flux cleaned = 0.0206937 Jy ! Component: 1800 - total flux cleaned = 0.0207247 Jy ! Component: 1850 - total flux cleaned = 0.0207451 Jy ! Component: 1900 - total flux cleaned = 0.0207754 Jy ! Component: 1950 - total flux cleaned = 0.0208053 Jy ! Component: 2000 - total flux cleaned = 0.0208351 Jy ! Total flux subtracted in 2000 components = 0.0208351 Jy ! Clean residual min=-0.002618 max=0.002967 Jy/beam ! Clean residual mean=-0.000002 rms=0.000625 Jy/beam ! Combined flux in latest and established models = 0.382785 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 68 model components to the UV plane model. ! The established model now contains 124 components and 0.382786 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072393Jy sigma=0.960933 ! Fit after self-cal, rms=0.072252Jy sigma=0.958948 selfcal true,true,10. ! Performing amp+phase self-cal over 10 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072252Jy sigma=0.958948 ! Fit after self-cal, rms=0.071576Jy sigma=0.958237 levs=0.75,1.5,3.0,6.0,12,25.0,50.0 mapcol color ! Mapplot colormap: rainbow, contrast: 1 brightness: 0.5. mapl cln ! Inverting map and beam ! Estimated beam: bmin=0.6747 mas, bmaj=1.246 mas, bpa=-0.02603 degrees ! Estimated noise=0.55669 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6747 x 1.246 at -0.02603 degrees (North through East) ! Clean map min=-0.0028325 max=0.30122 Jy/beam ! ! Move the cursor into the plot window and press 'H' for help mapcol grey ! Mapplot colormap: grey, contrast: 1 brightness: 0.5. uncalib selfcal ! Performing phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071576Jy sigma=0.958237 ! Fit after self-cal, rms=0.071569Jy sigma=0.958235 selfcal true,true,10. ! Performing amp+phase self-cal over 10 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071569Jy sigma=0.958235 ! Fit after self-cal, rms=0.071565Jy sigma=0.958205 proj ! Using default options string "m3" ! Move the cursor into the plot window and press 'H' for help ! Applying 76 buffered edits. uncalib selfcal ! Performing phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068988Jy sigma=0.944148 ! Fit after self-cal, rms=0.068864Jy sigma=0.942785 selfcal true,true,10. ! Performing amp+phase self-cal over 10 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068864Jy sigma=0.942785 ! Fit after self-cal, rms=0.068137Jy sigma=0.942314 proj ! Using default options string "m3" ! Move the cursor into the plot window and press 'H' for help ! Applying 4 buffered edits. uncalib selfcal ! Performing phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067966Jy sigma=0.941536 ! Fit after self-cal, rms=0.067955Jy sigma=0.941523 selfcal true,true,10. ! Performing amp+phase self-cal over 10 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067955Jy sigma=0.941523 ! Fit after self-cal, rms=0.067863Jy sigma=0.941483 levs=0.75,1.5,3.0,6.0,12,25.0,50.0 mapcol color ! Mapplot colormap: rainbow, contrast: 1 brightness: 0.5. mapl cln ! Inverting map and beam ! Estimated beam: bmin=0.6773 mas, bmaj=1.249 mas, bpa=0.0487 degrees ! Estimated noise=0.557147 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6773 x 1.249 at 0.0487 degrees (North through East) ! Clean map min=-0.0027441 max=0.30135 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 J1911+1611_X ! Writing UV FITS file: J1911+1611_X.uvf ! Writing 124 model components to file: J1911+1611_X.mod ! wwins: Wrote 11 windows to J1911+1611_X.win ! Writing clean map to FITS file: J1911+1611_X.fits ! Writing difmap environment to: J1911+1611_X.par x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000412762 Jy ! Component: 100 - total flux cleaned = 0.000971876 Jy ! Component: 150 - total flux cleaned = 0.00105933 Jy ! Component: 200 - total flux cleaned = 0.000858651 Jy ! Component: 250 - total flux cleaned = 0.000707841 Jy ! Component: 300 - total flux cleaned = 0.000598482 Jy ! Component: 350 - total flux cleaned = 0.000314159 Jy ! Component: 400 - total flux cleaned = 0.000211259 Jy ! Component: 450 - total flux cleaned = 0.000109921 Jy ! Component: 500 - total flux cleaned = 4.32653e-05 Jy ! Component: 550 - total flux cleaned = -2.18915e-05 Jy ! Component: 600 - total flux cleaned = -8.59828e-05 Jy ! Component: 650 - total flux cleaned = -0.000241073 Jy ! Component: 700 - total flux cleaned = -0.000362513 Jy ! Component: 750 - total flux cleaned = -0.00036293 Jy ! Component: 800 - total flux cleaned = -0.000393134 Jy ! Component: 850 - total flux cleaned = -0.000480338 Jy ! Component: 900 - total flux cleaned = -0.000565655 Jy ! Component: 950 - total flux cleaned = -0.000565266 Jy ! Component: 1000 - total flux cleaned = -0.000648268 Jy ! Component: 1050 - total flux cleaned = -0.000702727 Jy ! Component: 1100 - total flux cleaned = -0.000756752 Jy ! Component: 1150 - total flux cleaned = -0.000703302 Jy ! Component: 1200 - total flux cleaned = -0.000808839 Jy ! Component: 1250 - total flux cleaned = -0.00078303 Jy ! Component: 1300 - total flux cleaned = -0.000834418 Jy ! Component: 1350 - total flux cleaned = -0.000834334 Jy ! Component: 1400 - total flux cleaned = -0.000758618 Jy ! Component: 1450 - total flux cleaned = -0.000783912 Jy ! Component: 1500 - total flux cleaned = -0.000783412 Jy ! Component: 1550 - total flux cleaned = -0.000759017 Jy ! Component: 1600 - total flux cleaned = -0.000783172 Jy ! Component: 1650 - total flux cleaned = -0.000711151 Jy ! Component: 1700 - total flux cleaned = -0.000877634 Jy ! Component: 1750 - total flux cleaned = -0.000806606 Jy ! Component: 1800 - total flux cleaned = -0.000876286 Jy ! Component: 1850 - total flux cleaned = -0.000829736 Jy ! Component: 1900 - total flux cleaned = -0.000852454 Jy ! Component: 1950 - total flux cleaned = -0.000852386 Jy ! Component: 2000 - total flux cleaned = -0.000942328 Jy ! Component: 2050 - total flux cleaned = -0.000897834 Jy ! Component: 2100 - total flux cleaned = -0.000986548 Jy ! Component: 2150 - total flux cleaned = -0.000964365 Jy ! Component: 2200 - total flux cleaned = -0.000942748 Jy ! Component: 2250 - total flux cleaned = -0.00102928 Jy ! Component: 2300 - total flux cleaned = -0.000900537 Jy ! Component: 2350 - total flux cleaned = -0.00102835 Jy ! Component: 2400 - total flux cleaned = -0.000986204 Jy ! Component: 2450 - total flux cleaned = -0.000965247 Jy ! Component: 2500 - total flux cleaned = -0.00100695 Jy ! Component: 2550 - total flux cleaned = -0.000986523 Jy ! Component: 2600 - total flux cleaned = -0.000925049 Jy ! Component: 2650 - total flux cleaned = -0.00102695 Jy ! Component: 2700 - total flux cleaned = -0.00096635 Jy ! Component: 2750 - total flux cleaned = -0.00102651 Jy ! Component: 2800 - total flux cleaned = -0.00104639 Jy ! Component: 2850 - total flux cleaned = -0.00106621 Jy ! Component: 2900 - total flux cleaned = -0.00104635 Jy ! Component: 2950 - total flux cleaned = -0.00096813 Jy ! Component: 3000 - total flux cleaned = -0.000987719 Jy ! Component: 3050 - total flux cleaned = -0.00100704 Jy ! Component: 3100 - total flux cleaned = -0.00110279 Jy ! Component: 3150 - total flux cleaned = -0.00100774 Jy ! Component: 3200 - total flux cleaned = -0.00110243 Jy ! Component: 3250 - total flux cleaned = -0.00110221 Jy ! Component: 3300 - total flux cleaned = -0.00104619 Jy ! Component: 3350 - total flux cleaned = -0.00112041 Jy ! Component: 3400 - total flux cleaned = -0.00110179 Jy ! Component: 3450 - total flux cleaned = -0.00112012 Jy ! Component: 3500 - total flux cleaned = -0.00106513 Jy ! Component: 3550 - total flux cleaned = -0.00110148 Jy ! Component: 3600 - total flux cleaned = -0.00101122 Jy ! Component: 3650 - total flux cleaned = -0.0010832 Jy ! Component: 3700 - total flux cleaned = -0.00113691 Jy ! Component: 3750 - total flux cleaned = -0.00110132 Jy ! Component: 3800 - total flux cleaned = -0.00108368 Jy ! Component: 3850 - total flux cleaned = -0.00103069 Jy ! Component: 3900 - total flux cleaned = -0.00103063 Jy ! Component: 3950 - total flux cleaned = -0.001048 Jy ! Component: 4000 - total flux cleaned = -0.00111745 Jy ! Component: 4050 - total flux cleaned = -0.00113463 Jy ! Total flux subtracted in 4096 components = -0.00108295 Jy ! Clean residual min=-0.001030 max=0.001012 Jy/beam ! Clean residual mean=-0.000002 rms=0.000319 Jy/beam ! Combined flux in latest and established models = 0.381703 Jy levs=0.4,0.8,1.6,3.2,6.4,12.5,25.0,50.0 mapcol color ! Mapplot colormap: rainbow, contrast: 1 brightness: 0.5. mapl cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6773 x 1.249 at 0.0487 degrees (North through East) ! Clean map min=-0.0010097 max=0.30154 Jy/beam ! Clean map min=-0.0020396 max=0.30153 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 J1911+1611_X ! Writing UV FITS file: J1911+1611_X.uvf ! Writing 428 model components to file: J1911+1611_X.mod ! wwins: Wrote 12 windows to J1911+1611_X.win ! Adding 304 model components to the UV plane model. ! The established model now contains 428 components and 0.381703 Jy ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6773 x 1.249 at 0.0487 degrees (North through East) ! Clean map min=-0.0020417 max=0.30153 Jy/beam ! Writing clean map to FITS file: J1911+1611_X.fits ! Writing difmap environment to: J1911+1611_X.par quit ! Quitting program ! Log file difmap.log_44 closed on Mon Dec 11 00:24:34 2017