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The VLA-COSMOS Survey: II. Source Catalog of the Large Project

E. Schinnerer·V. Smolcic·C. L. Carilli·M. Bondi·P. Ciliegi·K. Jahnke·N. Z. Scoville·H. Aussel·F. Bertoldi·A. W. Blain·C. D. Impey·A. M. Koekemoer·O. Le Fevre·C. M. Urry
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Abstract

The VLA-COSMOS large project is described and its scientific objective is discussed. We present a catalog of ~ 3,600 radio sources found in the 2deg^2 COSMOS field at 1.4 GHz. The observations in the VLA A and C configuration resulted in a resolution of 1.5''x1.4'' and a mean rms noise of ~ 10.5(15) uJy/beam in the central 1(2)deg^2. 80 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 130mas and <55mas, respectively.

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E. Schinnerer, V. Smolcic, C. L. Carilli, M. Bondi, P. Ciliegi, K. Jahnke, N. Z. Scoville, H. Aussel, F. Bertoldi, A. W. Blain, C. D. Impey, A. M. Koekemoer, O. Le Fevre, C. M. Urry. 2006-12-12. The VLA-COSMOS Survey: II. Source Catalog of the Large Project. https://doi.org/10.1086/516587

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