Astronomy and Astrophysics – Astronomy
Scientific paper
Mar 2008
adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=2008ycat..21720046s&link_type=abstract
VizieR On-line Data Catalog: J/ApJS/172/46. Originally published in: 2007ApJS..172...46S
Astronomy and Astrophysics
Astronomy
Surveys, Radio Continuum, Galaxies: Radio
Scientific paper
The VLA-COSMOS Large Project is described and its scientific objective is discussed. We present a catalog of 3600 radio sources found in the 2deg2^ COSMOS field at 1.4GHz. 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)deg2^. 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 <55mas, respectively.
(2 data files).
Aussel Herve
Bertoldi Frank
Blain Andrew W.
Bondi Marco
Carilli Chris L.
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