3C219 = B0917+458
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FR II (double-lobed) radio galaxy at z=0.1745 (544/h Mpc, H =
100h km/s/Mpc)
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Filamentary lobes extending several hundred kpc
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Bright, extended hot spots in both lobes
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Abbreviated (restarting?) jet and counterjet
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VLA 1.4+1.6 GHz combined image at 1.4 arcsec resolution
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Other images available:
For technical details, see
"Origin of the structures and polarization in the classical double 3C219"
by David A. Clarke, Alan H. Bridle, Jack O. Burns, Richard A. Perley &
Michael L. Norman, The Astronomical Journal, 385,
173-187 (1992)
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Last updated:
1999 September 21, 17:12 EDT