! Started logfile: difmap.log_226 on Sat Feb 8 14:22:22 2020 ![@/tmp/difmap__22491.1] ! Obeying initialization file: /tmp/difmap__22491.1 ![@/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__22491.2] ![Exited script file: /tmp/difmap__22491.2] obs J1351+0830_C_uva.fits ! Reading UV FITS file: J1351+0830_C_uva.fits ! AN table 1: 15 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1351+0830 ! ! 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 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 94 lines of history. ! ! Reading 5400 visibilities. ![Exited script file: /tmp/difmap__22491.1] 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.044445Jy sigma=22.455231 ! Fit after self-cal, rms=0.727127Jy sigma=15.302222 ! 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 ! No telescopes found in sub-arrays beyond sub-array 1. ! No telescopes found in sub-arrays beyond sub-array 1. vplot 1,1:hn ! Overriding default options with user defined vflags="fb3" ! For help move the cursor into the plot window and press 'H'. ! Applying 45 buffered edits. vplot 1,1:hn ! Overriding default options with user defined vflags="fb3" ! For help move the cursor into the plot window and press 'H'. ! Applying 15 buffered edits. proj ! Using default options string "m3" ! Move the cursor into the plot window and press 'H' for help vplot 1,1:sc ! Overriding default options with user defined vflags="fb3" ! For help move the cursor into the plot window and press 'H'. vplot 1,1:sc ! Overriding default options with user defined vflags="fb3" ! For help move the cursor into the plot window and press 'H'. ! Applying 60 buffered edits. proj ! Using default options string "m3" ! Move the cursor into the plot window and press 'H' for help vplot 1,1:mk ! Overriding default options with user defined vflags="fb3" ! For help move the cursor into the plot window and press 'H'. ! Applying 59 buffered edits. proj ! Using default options string "m3" ! Move the cursor into the plot window and press 'H' for help ! Applying 7 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=1.608 mas, bmaj=4.348 mas, bpa=-14.54 degrees ! Estimated noise=0.629281 mJy/beam. ! clean: niter=200 gain=0.02 cutoff=0 ! Component: 050 - total flux cleaned = 0.200991 Jy ! Component: 100 - total flux cleaned = 0.276581 Jy ! Component: 150 - total flux cleaned = 0.315884 Jy ! Component: 200 - total flux cleaned = 0.340062 Jy ! Total flux subtracted in 200 components = 0.340062 Jy ! Clean residual min=-0.009445 max=0.019611 Jy/beam ! Clean residual mean=-0.000013 rms=0.003805 Jy/beam ! Combined flux in latest and established models = 0.340062 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. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.343153Jy sigma=7.621133 ! Fit after self-cal, rms=0.343153Jy sigma=7.621133 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=1.608 mas, bmaj=4.348 mas, bpa=-14.54 degrees ! Estimated noise=0.629281 mJy/beam. ! clean: niter=800 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.124861 Jy ! Component: 100 - total flux cleaned = 0.200402 Jy ! Component: 150 - total flux cleaned = 0.246106 Jy ! Component: 200 - total flux cleaned = 0.27606 Jy ! Component: 250 - total flux cleaned = 0.298419 Jy ! Component: 300 - total flux cleaned = 0.315425 Jy ! Component: 350 - total flux cleaned = 0.328764 Jy ! Component: 400 - total flux cleaned = 0.339669 Jy ! Component: 450 - total flux cleaned = 0.348723 Jy ! Component: 500 - total flux cleaned = 0.356313 Jy ! Component: 550 - total flux cleaned = 0.36271 Jy ! Component: 600 - total flux cleaned = 0.368118 Jy ! Component: 650 - total flux cleaned = 0.372706 Jy ! Component: 700 - total flux cleaned = 0.376621 Jy ! Component: 750 - total flux cleaned = 0.379979 Jy ! Component: 800 - total flux cleaned = 0.382874 Jy ! Total flux subtracted in 800 components = 0.382874 Jy ! Clean residual min=-0.007012 max=0.010434 Jy/beam ! Clean residual mean=-0.000007 rms=0.002292 Jy/beam ! Combined flux in latest and established models = 0.382874 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 54 model components to the UV plane model. ! The established model now contains 54 components and 0.382874 Jy ! Inverting map and beam ! Estimated beam: bmin=1.985 mas, bmaj=4.796 mas, bpa=-15.52 degrees ! Estimated noise=0.487654 mJy/beam. ! clean: niter=1200 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00363721 Jy ! Component: 100 - total flux cleaned = 0.00660828 Jy ! Component: 150 - total flux cleaned = 0.00913697 Jy ! Component: 200 - total flux cleaned = 0.0112976 Jy ! Component: 250 - total flux cleaned = 0.0131436 Jy ! Component: 300 - total flux cleaned = 0.0147209 Jy ! Component: 350 - total flux cleaned = 0.0160706 Jy ! Component: 400 - total flux cleaned = 0.0172269 Jy ! Component: 450 - total flux cleaned = 0.0179556 Jy ! Component: 500 - total flux cleaned = 0.0182584 Jy ! Component: 550 - total flux cleaned = 0.018551 Jy ! Component: 600 - total flux cleaned = 0.0187991 Jy ! Component: 650 - total flux cleaned = 0.0190741 Jy ! Component: 700 - total flux cleaned = 0.01934 Jy ! Component: 750 - total flux cleaned = 0.0195656 Jy ! Component: 800 - total flux cleaned = 0.0198158 Jy ! Component: 850 - total flux cleaned = 0.0200283 Jy ! Component: 900 - total flux cleaned = 0.0202636 Jy ! Component: 950 - total flux cleaned = 0.0204635 Jy ! Component: 1000 - total flux cleaned = 0.0206849 Jy ! Component: 1050 - total flux cleaned = 0.0208991 Jy ! Component: 1100 - total flux cleaned = 0.0210807 Jy ! Component: 1150 - total flux cleaned = 0.0212824 Jy ! Component: 1200 - total flux cleaned = 0.0214532 Jy ! Total flux subtracted in 1200 components = 0.0214532 Jy ! Clean residual min=-0.007394 max=0.010781 Jy/beam ! Clean residual mean=-0.000031 rms=0.002370 Jy/beam ! Combined flux in latest and established models = 0.404328 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. ! ! Fit before self-cal, rms=0.343153Jy sigma=7.621133 ! Fit after self-cal, rms=0.343153Jy sigma=7.621133 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=1.608 mas, bmaj=4.348 mas, bpa=-14.54 degrees ! Estimated noise=0.629281 mJy/beam. ! clean: niter=800 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.124861 Jy ! Component: 100 - total flux cleaned = 0.200402 Jy ! Component: 150 - total flux cleaned = 0.246106 Jy ! Component: 200 - total flux cleaned = 0.27606 Jy ! Component: 250 - total flux cleaned = 0.298419 Jy ! Component: 300 - total flux cleaned = 0.315425 Jy ! Component: 350 - total flux cleaned = 0.328764 Jy ! Component: 400 - total flux cleaned = 0.339669 Jy ! Component: 450 - total flux cleaned = 0.348723 Jy ! Component: 500 - total flux cleaned = 0.356313 Jy ! Component: 550 - total flux cleaned = 0.36271 Jy ! Component: 600 - total flux cleaned = 0.368185 Jy ! Component: 650 - total flux cleaned = 0.372987 Jy ! Component: 700 - total flux cleaned = 0.377216 Jy ! Component: 750 - total flux cleaned = 0.380959 Jy ! Component: 800 - total flux cleaned = 0.38429 Jy ! Total flux subtracted in 800 components = 0.38429 Jy ! Clean residual min=-0.007049 max=0.010268 Jy/beam ! Clean residual mean=-0.000007 rms=0.002221 Jy/beam ! Combined flux in latest and established models = 0.38429 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 57 model components to the UV plane model. ! The established model now contains 57 components and 0.38429 Jy ! Inverting map and beam ! Estimated beam: bmin=1.985 mas, bmaj=4.796 mas, bpa=-15.52 degrees ! Estimated noise=0.487654 mJy/beam. ! clean: niter=1200 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00428421 Jy ! Component: 100 - total flux cleaned = 0.0078887 Jy ! Component: 150 - total flux cleaned = 0.011021 Jy ! Component: 200 - total flux cleaned = 0.0137537 Jy ! Component: 250 - total flux cleaned = 0.0161395 Jy ! Component: 300 - total flux cleaned = 0.0182239 Jy ! Component: 350 - total flux cleaned = 0.0200476 Jy ! Component: 400 - total flux cleaned = 0.0216451 Jy ! Component: 450 - total flux cleaned = 0.0230464 Jy ! Component: 500 - total flux cleaned = 0.0242778 Jy ! Component: 550 - total flux cleaned = 0.0253604 Jy ! Component: 600 - total flux cleaned = 0.0263124 Jy ! Component: 650 - total flux cleaned = 0.0267935 Jy ! Component: 700 - total flux cleaned = 0.0271131 Jy ! Component: 750 - total flux cleaned = 0.0273842 Jy ! Component: 800 - total flux cleaned = 0.0276679 Jy ! Component: 850 - total flux cleaned = 0.0279085 Jy ! Component: 900 - total flux cleaned = 0.0281115 Jy ! Component: 950 - total flux cleaned = 0.0283282 Jy ! Component: 1000 - total flux cleaned = 0.0285111 Jy ! Component: 1050 - total flux cleaned = 0.0286854 Jy ! Component: 1100 - total flux cleaned = 0.0288514 Jy ! Component: 1150 - total flux cleaned = 0.0289313 Jy ! Component: 1200 - total flux cleaned = 0.0289893 Jy ! Total flux subtracted in 1200 components = 0.0289893 Jy ! Clean residual min=-0.007177 max=0.007733 Jy/beam ! Clean residual mean=-0.000022 rms=0.002011 Jy/beam ! Combined flux in latest and established models = 0.413279 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 36 model components to the UV plane model. ! The established model now contains 89 components and 0.413279 Jy ! ! 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=0.041843Jy sigma=0.891553 ! Fit after self-cal, rms=0.041334Jy sigma=0.879422 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.041334Jy sigma=0.879422 ! Fit after self-cal, rms=0.037790Jy sigma=0.769022 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=0.342403Jy sigma=7.621133 ! Fit after self-cal, rms=0.342403Jy sigma=7.621133 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=1.603 mas, bmaj=4.364 mas, bpa=-14.75 degrees ! Estimated noise=0.62908 mJy/beam. ! clean: niter=800 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.124816 Jy ! Component: 100 - total flux cleaned = 0.20033 Jy ! Component: 150 - total flux cleaned = 0.246039 Jy ! Component: 200 - total flux cleaned = 0.276299 Jy ! Component: 250 - total flux cleaned = 0.298865 Jy ! Component: 300 - total flux cleaned = 0.315897 Jy ! Component: 350 - total flux cleaned = 0.329167 Jy ! Component: 400 - total flux cleaned = 0.339972 Jy ! Component: 450 - total flux cleaned = 0.348933 Jy ! Component: 500 - total flux cleaned = 0.356424 Jy ! Component: 550 - total flux cleaned = 0.362729 Jy ! Component: 600 - total flux cleaned = 0.36806 Jy ! Component: 650 - total flux cleaned = 0.372587 Jy ! Component: 700 - total flux cleaned = 0.37651 Jy ! Component: 750 - total flux cleaned = 0.379965 Jy ! Component: 800 - total flux cleaned = 0.383024 Jy ! Total flux subtracted in 800 components = 0.383024 Jy ! Clean residual min=-0.006486 max=0.006372 Jy/beam ! Clean residual mean=-0.000000 rms=0.001794 Jy/beam ! Combined flux in latest and established models = 0.383024 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 0.383024 Jy ! Inverting map and beam ! Estimated beam: bmin=1.981 mas, bmaj=4.827 mas, bpa=-15.85 degrees ! Estimated noise=0.487904 mJy/beam. ! clean: niter=1200 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00383117 Jy ! Component: 100 - total flux cleaned = 0.00707119 Jy ! Component: 150 - total flux cleaned = 0.00988077 Jy ! Component: 200 - total flux cleaned = 0.0123224 Jy ! Component: 250 - total flux cleaned = 0.0144468 Jy ! Component: 300 - total flux cleaned = 0.0162996 Jy ! Component: 350 - total flux cleaned = 0.0179191 Jy ! Component: 400 - total flux cleaned = 0.0193357 Jy ! Component: 450 - total flux cleaned = 0.0205752 Jy ! Component: 500 - total flux cleaned = 0.0216603 Jy ! Component: 550 - total flux cleaned = 0.0226104 Jy ! Component: 600 - total flux cleaned = 0.0234427 Jy ! Component: 650 - total flux cleaned = 0.0241723 Jy ! Component: 700 - total flux cleaned = 0.0248125 Jy ! Component: 750 - total flux cleaned = 0.0252475 Jy ! Component: 800 - total flux cleaned = 0.0254583 Jy ! Component: 850 - total flux cleaned = 0.0256567 Jy ! Component: 900 - total flux cleaned = 0.0258256 Jy ! Component: 950 - total flux cleaned = 0.0259853 Jy ! Component: 1000 - total flux cleaned = 0.0261366 Jy ! Component: 1050 - total flux cleaned = 0.0262645 Jy ! Component: 1100 - total flux cleaned = 0.0264013 Jy ! Component: 1150 - total flux cleaned = 0.0264741 Jy ! Component: 1200 - total flux cleaned = 0.0265586 Jy ! Total flux subtracted in 1200 components = 0.0265586 Jy ! Clean residual min=-0.004707 max=0.004791 Jy/beam ! Clean residual mean=-0.000007 rms=0.001233 Jy/beam ! Combined flux in latest and established models = 0.409583 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: 1.981 x 4.827 at -15.85 degrees (North through East) ! Clean map min=-0.0046352 max=0.32533 Jy/beam ! Clean map min=-0.0046352 max=0.3304 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. ! ! 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=0.342403Jy sigma=7.621133 ! Fit after self-cal, rms=0.342403Jy sigma=7.621133 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=1.603 mas, bmaj=4.364 mas, bpa=-14.75 degrees ! Estimated noise=0.62908 mJy/beam. ! clean: niter=800 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.124816 Jy ! Component: 100 - total flux cleaned = 0.20033 Jy ! Component: 150 - total flux cleaned = 0.246039 Jy ! Component: 200 - total flux cleaned = 0.276299 Jy ! Component: 250 - total flux cleaned = 0.298865 Jy ! Component: 300 - total flux cleaned = 0.315897 Jy ! Component: 350 - total flux cleaned = 0.329167 Jy ! Component: 400 - total flux cleaned = 0.339972 Jy ! Component: 450 - total flux cleaned = 0.348933 Jy ! Component: 500 - total flux cleaned = 0.356424 Jy ! Component: 550 - total flux cleaned = 0.362729 Jy ! Component: 600 - total flux cleaned = 0.36806 Jy ! Component: 650 - total flux cleaned = 0.372587 Jy ! Component: 700 - total flux cleaned = 0.37651 Jy ! Component: 750 - total flux cleaned = 0.379965 Jy ! Component: 800 - total flux cleaned = 0.383025 Jy ! Total flux subtracted in 800 components = 0.383025 Jy ! Clean residual min=-0.006489 max=0.006376 Jy/beam ! Clean residual mean=-0.000000 rms=0.001794 Jy/beam ! Combined flux in latest and established models = 0.383025 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 59 model components to the UV plane model. ! The established model now contains 59 components and 0.383025 Jy ! Inverting map and beam ! Estimated beam: bmin=1.981 mas, bmaj=4.827 mas, bpa=-15.85 degrees ! Estimated noise=0.487904 mJy/beam. ! clean: niter=1200 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00382486 Jy ! Component: 100 - total flux cleaned = 0.0070646 Jy ! Component: 150 - total flux cleaned = 0.00988393 Jy ! Component: 200 - total flux cleaned = 0.0123546 Jy ! Component: 250 - total flux cleaned = 0.0145237 Jy ! Component: 300 - total flux cleaned = 0.0164307 Jy ! Component: 350 - total flux cleaned = 0.0181082 Jy ! Component: 400 - total flux cleaned = 0.0195847 Jy ! Component: 450 - total flux cleaned = 0.0208852 Jy ! Component: 500 - total flux cleaned = 0.0220313 Jy ! Component: 550 - total flux cleaned = 0.0230424 Jy ! Component: 600 - total flux cleaned = 0.0239352 Jy ! Component: 650 - total flux cleaned = 0.0245734 Jy ! Component: 700 - total flux cleaned = 0.0248666 Jy ! Component: 750 - total flux cleaned = 0.0251696 Jy ! Component: 800 - total flux cleaned = 0.0254538 Jy ! Component: 850 - total flux cleaned = 0.0256966 Jy ! Component: 900 - total flux cleaned = 0.0259477 Jy ! Component: 950 - total flux cleaned = 0.026162 Jy ! Component: 1000 - total flux cleaned = 0.0263639 Jy ! Component: 1050 - total flux cleaned = 0.0265726 Jy ! Component: 1100 - total flux cleaned = 0.0267511 Jy ! Component: 1150 - total flux cleaned = 0.0269359 Jy ! Component: 1200 - total flux cleaned = 0.0270941 Jy ! Total flux subtracted in 1200 components = 0.0270941 Jy ! Clean residual min=-0.004408 max=0.004653 Jy/beam ! Clean residual mean=-0.000007 rms=0.001204 Jy/beam ! Combined flux in latest and established models = 0.410119 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 44 model components to the UV plane model. ! The established model now contains 95 components and 0.410119 Jy ! ! 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=0.037337Jy sigma=0.762632 ! Fit after self-cal, rms=0.037291Jy sigma=0.761595 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.037291Jy sigma=0.761595 ! Fit after self-cal, rms=0.037416Jy sigma=0.759777 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=0.342850Jy sigma=7.621133 ! Fit after self-cal, rms=0.342850Jy sigma=7.621133 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=1.605 mas, bmaj=4.373 mas, bpa=-14.81 degrees ! Estimated noise=0.630695 mJy/beam. ! clean: niter=1200 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.125138 Jy ! Component: 100 - total flux cleaned = 0.200848 Jy ! Component: 150 - total flux cleaned = 0.246697 Jy ! Component: 200 - total flux cleaned = 0.276994 Jy ! Component: 250 - total flux cleaned = 0.299563 Jy ! Component: 300 - total flux cleaned = 0.316551 Jy ! Component: 350 - total flux cleaned = 0.329731 Jy ! Component: 400 - total flux cleaned = 0.340437 Jy ! Component: 450 - total flux cleaned = 0.349308 Jy ! Component: 500 - total flux cleaned = 0.35672 Jy ! Component: 550 - total flux cleaned = 0.362953 Jy ! Component: 600 - total flux cleaned = 0.368222 Jy ! Component: 650 - total flux cleaned = 0.372691 Jy ! Component: 700 - total flux cleaned = 0.376497 Jy ! Component: 750 - total flux cleaned = 0.379783 Jy ! Component: 800 - total flux cleaned = 0.382704 Jy ! Component: 850 - total flux cleaned = 0.385325 Jy ! Component: 900 - total flux cleaned = 0.387698 Jy ! Component: 950 - total flux cleaned = 0.389863 Jy ! Component: 1000 - total flux cleaned = 0.391839 Jy ! Component: 1050 - total flux cleaned = 0.393642 Jy ! Component: 1100 - total flux cleaned = 0.395287 Jy ! Component: 1150 - total flux cleaned = 0.39679 Jy ! Component: 1200 - total flux cleaned = 0.398109 Jy ! Total flux subtracted in 1200 components = 0.398109 Jy ! Clean residual min=-0.006031 max=0.005660 Jy/beam ! Clean residual mean=0.000003 rms=0.001428 Jy/beam ! Combined flux in latest and established models = 0.398109 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 71 model components to the UV plane model. ! The established model now contains 71 components and 0.398109 Jy ! Inverting map and beam ! Estimated beam: bmin=1.984 mas, bmaj=4.844 mas, bpa=-15.95 degrees ! Estimated noise=0.488446 mJy/beam. ! clean: niter=2000 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00177835 Jy ! Component: 100 - total flux cleaned = 0.00326503 Jy ! Component: 150 - total flux cleaned = 0.00455174 Jy ! Component: 200 - total flux cleaned = 0.00568134 Jy ! Component: 250 - total flux cleaned = 0.00667546 Jy ! Component: 300 - total flux cleaned = 0.00738455 Jy ! Component: 350 - total flux cleaned = 0.00774095 Jy ! Component: 400 - total flux cleaned = 0.00807371 Jy ! Component: 450 - total flux cleaned = 0.00838444 Jy ! Component: 500 - total flux cleaned = 0.008675 Jy ! Component: 550 - total flux cleaned = 0.0089226 Jy ! Component: 600 - total flux cleaned = 0.00917825 Jy ! Component: 650 - total flux cleaned = 0.00939631 Jy ! Component: 700 - total flux cleaned = 0.00962149 Jy ! Component: 750 - total flux cleaned = 0.00981386 Jy ! Component: 800 - total flux cleaned = 0.0099952 Jy ! Component: 850 - total flux cleaned = 0.0101661 Jy ! Component: 900 - total flux cleaned = 0.0103426 Jy ! Component: 950 - total flux cleaned = 0.0104786 Jy ! Component: 1000 - total flux cleaned = 0.0105364 Jy ! Component: 1050 - total flux cleaned = 0.0105783 Jy ! Component: 1100 - total flux cleaned = 0.0106321 Jy ! Component: 1150 - total flux cleaned = 0.0106583 Jy ! Component: 1200 - total flux cleaned = 0.0106837 Jy ! Component: 1250 - total flux cleaned = 0.0107086 Jy ! Component: 1300 - total flux cleaned = 0.0107329 Jy ! Component: 1350 - total flux cleaned = 0.0107682 Jy ! Component: 1400 - total flux cleaned = 0.0107797 Jy ! Component: 1450 - total flux cleaned = 0.0108134 Jy ! Component: 1500 - total flux cleaned = 0.0108244 Jy ! Component: 1550 - total flux cleaned = 0.0108459 Jy ! Component: 1600 - total flux cleaned = 0.010867 Jy ! Component: 1650 - total flux cleaned = 0.0108874 Jy ! Component: 1700 - total flux cleaned = 0.0109076 Jy ! Component: 1750 - total flux cleaned = 0.0109272 Jy ! Component: 1800 - total flux cleaned = 0.0109464 Jy ! Component: 1850 - total flux cleaned = 0.0109651 Jy ! Component: 1900 - total flux cleaned = 0.0109834 Jy ! Component: 1950 - total flux cleaned = 0.0110013 Jy ! Component: 2000 - total flux cleaned = 0.0110102 Jy ! Total flux subtracted in 2000 components = 0.0110102 Jy ! Clean residual min=-0.004116 max=0.004858 Jy/beam ! Clean residual mean=-0.000003 rms=0.001166 Jy/beam ! Combined flux in latest and established models = 0.40912 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. ! ! Fit before self-cal, rms=0.342850Jy sigma=7.621133 ! Fit after self-cal, rms=0.342850Jy sigma=7.621133 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=1.605 mas, bmaj=4.373 mas, bpa=-14.81 degrees ! Estimated noise=0.630695 mJy/beam. ! clean: niter=1200 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.125138 Jy ! Component: 100 - total flux cleaned = 0.200848 Jy ! Component: 150 - total flux cleaned = 0.246697 Jy ! Component: 200 - total flux cleaned = 0.276994 Jy ! Component: 250 - total flux cleaned = 0.299563 Jy ! Component: 300 - total flux cleaned = 0.316551 Jy ! Component: 350 - total flux cleaned = 0.329731 Jy ! Component: 400 - total flux cleaned = 0.340437 Jy ! Component: 450 - total flux cleaned = 0.349308 Jy ! Component: 500 - total flux cleaned = 0.35672 Jy ! Component: 550 - total flux cleaned = 0.362953 Jy ! Component: 600 - total flux cleaned = 0.368222 Jy ! Component: 650 - total flux cleaned = 0.372691 Jy ! Component: 700 - total flux cleaned = 0.376497 Jy ! Component: 750 - total flux cleaned = 0.379783 Jy ! Component: 800 - total flux cleaned = 0.382704 Jy ! Component: 850 - total flux cleaned = 0.385325 Jy ! Component: 900 - total flux cleaned = 0.387684 Jy ! Component: 950 - total flux cleaned = 0.389812 Jy ! Component: 1000 - total flux cleaned = 0.391734 Jy ! Component: 1050 - total flux cleaned = 0.393481 Jy ! Component: 1100 - total flux cleaned = 0.395072 Jy ! Component: 1150 - total flux cleaned = 0.396521 Jy ! Component: 1200 - total flux cleaned = 0.397841 Jy ! Total flux subtracted in 1200 components = 0.397841 Jy ! Clean residual min=-0.006078 max=0.005781 Jy/beam ! Clean residual mean=0.000004 rms=0.001442 Jy/beam ! Combined flux in latest and established models = 0.397841 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 71 model components to the UV plane model. ! The established model now contains 71 components and 0.397841 Jy ! Inverting map and beam ! Estimated beam: bmin=1.984 mas, bmaj=4.844 mas, bpa=-15.95 degrees ! Estimated noise=0.488446 mJy/beam. ! clean: niter=2000 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00180182 Jy ! Component: 100 - total flux cleaned = 0.00327725 Jy ! Component: 150 - total flux cleaned = 0.00454392 Jy ! Component: 200 - total flux cleaned = 0.00565051 Jy ! Component: 250 - total flux cleaned = 0.00661895 Jy ! Component: 300 - total flux cleaned = 0.00746899 Jy ! Component: 350 - total flux cleaned = 0.00821529 Jy ! Component: 400 - total flux cleaned = 0.00887083 Jy ! Component: 450 - total flux cleaned = 0.00944752 Jy ! Component: 500 - total flux cleaned = 0.00995508 Jy ! Component: 550 - total flux cleaned = 0.0104021 Jy ! Component: 600 - total flux cleaned = 0.0107664 Jy ! Component: 650 - total flux cleaned = 0.0108692 Jy ! Component: 700 - total flux cleaned = 0.0109818 Jy ! Component: 750 - total flux cleaned = 0.0110498 Jy ! Component: 800 - total flux cleaned = 0.0111157 Jy ! Component: 850 - total flux cleaned = 0.011167 Jy ! Component: 900 - total flux cleaned = 0.0112296 Jy ! Component: 950 - total flux cleaned = 0.0112783 Jy ! Component: 1000 - total flux cleaned = 0.0113377 Jy ! Component: 1050 - total flux cleaned = 0.0113721 Jy ! Component: 1100 - total flux cleaned = 0.0113946 Jy ! Component: 1150 - total flux cleaned = 0.0114281 Jy ! Component: 1200 - total flux cleaned = 0.0114611 Jy ! Component: 1250 - total flux cleaned = 0.0114826 Jy ! Component: 1300 - total flux cleaned = 0.0115142 Jy ! Component: 1350 - total flux cleaned = 0.0115453 Jy ! Component: 1400 - total flux cleaned = 0.011576 Jy ! Component: 1450 - total flux cleaned = 0.0115959 Jy ! Component: 1500 - total flux cleaned = 0.0116256 Jy ! Component: 1550 - total flux cleaned = 0.0116547 Jy ! Component: 1600 - total flux cleaned = 0.011674 Jy ! Component: 1650 - total flux cleaned = 0.0117023 Jy ! Component: 1700 - total flux cleaned = 0.011721 Jy ! Component: 1750 - total flux cleaned = 0.0117485 Jy ! Component: 1800 - total flux cleaned = 0.0117757 Jy ! Component: 1850 - total flux cleaned = 0.0118023 Jy ! Component: 1900 - total flux cleaned = 0.0118286 Jy ! Component: 1950 - total flux cleaned = 0.0118544 Jy ! Component: 2000 - total flux cleaned = 0.0118798 Jy ! Total flux subtracted in 2000 components = 0.0118798 Jy ! Clean residual min=-0.004651 max=0.004773 Jy/beam ! Clean residual mean=-0.000002 rms=0.001186 Jy/beam ! Combined flux in latest and established models = 0.409721 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: 1.984 x 4.844 at -15.95 degrees (North through East) ! Clean map min=-0.0045732 max=0.32967 Jy/beam ! Clean map min=-0.0045732 max=0.33081 Jy/beam ! ! Move the cursor into the plot window and press 'H' for help mapcol grey ! Mapplot colormap: grey, contrast: 1 brightness: 0.5. x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Adding 35 model components to the UV plane model. ! The established model now contains 97 components and 0.409721 Jy ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000871731 Jy ! Component: 100 - total flux cleaned = 0.00133708 Jy ! Component: 150 - total flux cleaned = 0.00169228 Jy ! Component: 200 - total flux cleaned = 0.00189129 Jy ! Component: 250 - total flux cleaned = 0.00201761 Jy ! Component: 300 - total flux cleaned = 0.00219508 Jy ! Component: 350 - total flux cleaned = 0.00259265 Jy ! Component: 400 - total flux cleaned = 0.00297446 Jy ! Component: 450 - total flux cleaned = 0.00334364 Jy ! Component: 500 - total flux cleaned = 0.00380015 Jy ! Component: 550 - total flux cleaned = 0.00394777 Jy ! Component: 600 - total flux cleaned = 0.00399606 Jy ! Component: 650 - total flux cleaned = 0.0040897 Jy ! Component: 700 - total flux cleaned = 0.00413386 Jy ! Component: 750 - total flux cleaned = 0.00408956 Jy ! Component: 800 - total flux cleaned = 0.00417392 Jy ! Component: 850 - total flux cleaned = 0.00421377 Jy ! Component: 900 - total flux cleaned = 0.00425298 Jy ! Component: 950 - total flux cleaned = 0.00425278 Jy ! Component: 1000 - total flux cleaned = 0.00429157 Jy ! Component: 1050 - total flux cleaned = 0.00429178 Jy ! Component: 1100 - total flux cleaned = 0.00429238 Jy ! Component: 1150 - total flux cleaned = 0.00432779 Jy ! Component: 1200 - total flux cleaned = 0.00436211 Jy ! Component: 1250 - total flux cleaned = 0.00436208 Jy ! Component: 1300 - total flux cleaned = 0.0043623 Jy ! Component: 1350 - total flux cleaned = 0.00439431 Jy ! Component: 1400 - total flux cleaned = 0.00436315 Jy ! Component: 1450 - total flux cleaned = 0.00445554 Jy ! Component: 1500 - total flux cleaned = 0.00442508 Jy ! Component: 1550 - total flux cleaned = 0.00433769 Jy ! Component: 1600 - total flux cleaned = 0.00433804 Jy ! Component: 1650 - total flux cleaned = 0.00428216 Jy ! Component: 1700 - total flux cleaned = 0.00431004 Jy ! Component: 1750 - total flux cleaned = 0.00431042 Jy ! Component: 1800 - total flux cleaned = 0.00433658 Jy ! Component: 1850 - total flux cleaned = 0.00443969 Jy ! Component: 1900 - total flux cleaned = 0.00451563 Jy ! Component: 1950 - total flux cleaned = 0.00463986 Jy ! Component: 2000 - total flux cleaned = 0.00468897 Jy ! Component: 2050 - total flux cleaned = 0.00478448 Jy ! Component: 2100 - total flux cleaned = 0.00487774 Jy ! Component: 2150 - total flux cleaned = 0.00485497 Jy ! Component: 2200 - total flux cleaned = 0.00499062 Jy ! Component: 2250 - total flux cleaned = 0.00501233 Jy ! Component: 2300 - total flux cleaned = 0.0049689 Jy ! Component: 2350 - total flux cleaned = 0.00503306 Jy ! Component: 2400 - total flux cleaned = 0.00496985 Jy ! Component: 2450 - total flux cleaned = 0.00501135 Jy ! Component: 2500 - total flux cleaned = 0.00501117 Jy ! Component: 2550 - total flux cleaned = 0.00501081 Jy ! Component: 2600 - total flux cleaned = 0.00495138 Jy ! Component: 2650 - total flux cleaned = 0.00491286 Jy ! Component: 2700 - total flux cleaned = 0.00483643 Jy ! Component: 2750 - total flux cleaned = 0.00477993 Jy ! Component: 2800 - total flux cleaned = 0.00474255 Jy ! Component: 2850 - total flux cleaned = 0.00472414 Jy ! Component: 2900 - total flux cleaned = 0.00468798 Jy ! Component: 2950 - total flux cleaned = 0.00470589 Jy ! Component: 3000 - total flux cleaned = 0.00458192 Jy ! Component: 3050 - total flux cleaned = 0.00454696 Jy ! Component: 3100 - total flux cleaned = 0.00454721 Jy ! Component: 3150 - total flux cleaned = 0.00452981 Jy ! Component: 3200 - total flux cleaned = 0.00449577 Jy ! Component: 3250 - total flux cleaned = 0.00437889 Jy ! Component: 3300 - total flux cleaned = 0.00432938 Jy ! Component: 3350 - total flux cleaned = 0.00428032 Jy ! Component: 3400 - total flux cleaned = 0.00423194 Jy ! Component: 3450 - total flux cleaned = 0.00418369 Jy ! Component: 3500 - total flux cleaned = 0.00413605 Jy ! Component: 3550 - total flux cleaned = 0.00407322 Jy ! Component: 3600 - total flux cleaned = 0.00404228 Jy ! Component: 3650 - total flux cleaned = 0.00399604 Jy ! Component: 3700 - total flux cleaned = 0.0039349 Jy ! Component: 3750 - total flux cleaned = 0.00391964 Jy ! Component: 3800 - total flux cleaned = 0.00381461 Jy ! Component: 3850 - total flux cleaned = 0.00375517 Jy ! Component: 3900 - total flux cleaned = 0.00371094 Jy ! Component: 3950 - total flux cleaned = 0.00365223 Jy ! Component: 4000 - total flux cleaned = 0.00359429 Jy ! Component: 4050 - total flux cleaned = 0.00356546 Jy ! Total flux subtracted in 4096 components = 0.00350822 Jy ! Clean residual min=-0.000776 max=0.000968 Jy/beam ! Clean residual mean=0.000003 rms=0.000273 Jy/beam ! Combined flux in latest and established models = 0.41323 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: 1.984 x 4.844 at -15.95 degrees (North through East) ! Clean map min=-0.00077609 max=0.33095 Jy/beam ! Clean map min=-0.0026324 max=0.33095 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 J1351+0830_C ! Writing UV FITS file: J1351+0830_C.uvf ! Writing 411 model components to file: J1351+0830_C.mod ! wwins: Wrote 6 windows to J1351+0830_C.win ! Adding 314 model components to the UV plane model. ! The established model now contains 411 components and 0.413229 Jy ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.984 x 4.844 at -15.95 degrees (North through East) ! Clean map min=-0.0022267 max=0.33096 Jy/beam ! Writing clean map to FITS file: J1351+0830_C.fits ! Writing difmap environment to: J1351+0830_C.par quit ! Quitting program ! Log file difmap.log_226 closed on Sat Feb 8 14:26:21 2020