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Schinnerer, E; Smolčić, V; Carilli, C. L; Bondi, M; Ciliegi, P; Jahnke, K; Scoville, N. Z; Aussel, H; Bertoldi, F; Blain, A. W; Impey, C. D; Koekemoer, A. M; Le Fevre, O; Urry, C. M
The Astrophysical journal. Supplement series, 09/2007, Letnik: 172, Številka: 1Journal Article
The VLA-COSMOS Large Project is described and Its scientific objective is discussed. We present a catalog of similar to 3600 radio sources found in the 2 deg super(2) COSMOS field at 1.4 GHz. The observations in the VLA A and C configuration resulted in a resolution of 1.5" x 1.4" and a mean rms noise of similar to 10.5 (15) mu Jy beam super(-1) in the central 1 (2) deg super(2). Eighty radio sources are clearly extended consisting of multiple components, and most of them appear to be double-lobed radio galaxies. The astrometry of the catalog has been thoroughly tested, and the uncertainty in the relative and absolute astrometry are 130 and <55 mas, respectively.
