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An Edge‐brightened Bicone in the Nuclear Regions of Cygnus A

  • Authors: C. N. Tadhunter, C. Packham, D. J. Axon, N. J. Jackson, J. H. Hough, A. Robinson, S. Young, and W. Sparks

Tadhunter et al. 1999 The Astrophysical Journal Letters 512 L91.

  • Provider: AAS Journals

Caption: Fig. 1.

Co‐added infrared images of Cygnus A: F110W image (1.1 μm) (top left); F160W image (1.6 μm) (top right); combined polarization filter image (2.0 μm) (bottom left); and F222M image (2.25 μm) (bottom right). At the redshift of Cygnus A, 1﹩\farcs﹩0 corresponds to 1.0 kpc for ﹩H_{0}=75﹩ km s﹩^{-1}﹩ Mpc﹩^{-1}﹩ and ﹩q_{0}=0.0﹩.

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