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The knotty question of the jet of PKS B1421-490

Gelbord, J M; Marshall, H L; Worrall, D M; Birkinshaw, M; Lovell, J E J; Ojha, R; Godfrey, Leith; Schwartz, D A; Perlman, E S; Georganopolous, M; Murphy, D W; Jauncey, David L


We report the discovery of unusually strong optical and X-ray emission associated with a knot in the radio jet of PKS B1421-490. The knot is the brightest feature observed beyond the radio band, with knot/core flux ratios ∼300 and 3.7 at optical and X-r

CollectionsANU Research Publications
Date published: 2005
Type: Journal article
Source: Astrophysical Journal, The
DOI: 10.1086/497823


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