Deep Chandra observations of Pictor A

M J Hardcastle,E Lenc,Mark Birkinshaw,J H Croston,J L Goodger,Herman L Marshall,Eric S Perlman,Aneta L Siemiginowska,L Stawarz,Diana M Worrall

Monthly Notices of the Royal Astronomical Society（2016）

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摘要

We report on deep Chandra observations of the nearby broad-line radio galaxy Pictor A, which we combine with new Australia Telescope Compact Array (ATCA) observations. The new X-ray data have a factor of 4 more exposure than observations previously presented and span a 15 yr time baseline, allowing a detailed study of the spatial, temporal and spectral properties of the AGN, jet, hotspot and lobes...

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关键词

galaxies: individual: Pictor A,galaxies: jets,X-rays: galaxies

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