Radio galaxies and type-2 quasars in the
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M. Lacy; A. Sajina; E. Gates; the XFLS Team
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Article
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2006
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John Wiley and Sons
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English
β 625 KB
## Abstract We use midβinfrared colourβcolour plots made with data from the Spitzer First Look Survey to explore the emission mechanisms of faint radio sources in that field. Using midβinfrared colours alone, we are able to see the transition from a starburstβdominated radio source population at su