Deep ATLAS Radio Observations of the ELAIS-S1/Spitzer Wide-Area Infrared Extragalctic field

Enno Middelberg; Ray P. Norris; Tim J. Cornwell; Maxim A. Voronkov; Brian D. Siana; Brian J. Boyle; Paolo Ciliegi; Carole A. Jackson; Minh T. Huynh; Stefano Berta; Stefano Rubele; Carol J. Lonsdale; Rob J. Ivison; Ian Smail; Seb J. Oliver

arXiv · 0712.1409

Deep ATLAS Radio Observations of the ELAIS-S1/Spitzer Wide-Area Infrared Extragalctic field

Enno Middelberg·Ray P. Norris·Tim J. Cornwell·Maxim A. Voronkov·Brian D. Siana·Brian J. Boyle·Paolo Ciliegi·Carole A. Jackson·Minh T. Huynh·Stefano Berta·Stefano Rubele·Carol J. Lonsdale·Rob J. Ivison·Ian Smail·Seb J. Oliver

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Abstract

We have conducted sensitive (1 sigma<30 uJy) 1.4 GHz radio observations with the Australia Telescope Compact Array of a field largely coincident with infrared observations of the Spitzer Wide-Area Extragalactic Survey. The field is centred on the European Large Area ISO Survey S1 region and has a total area of 3.9 deg. We describe the observations and calibration, source extraction, and cross-matching to infrared sources. Two catalogues are presented; one of the radio components found in the image and one of radio sources with counterparts in the infrared and extracted from the literature. 1366 radio components were grouped into 1276 sources, 1183 of which were matched to infrared sources. We discover 31 radio sources with no infrared counterpart at all, adding to the class of Infrared-Faint Radio Sources.

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Enno Middelberg, Ray P. Norris, Tim J. Cornwell, Maxim A. Voronkov, Brian D. Siana, Brian J. Boyle, Paolo Ciliegi, Carole A. Jackson, Minh T. Huynh, Stefano Berta, Stefano Rubele, Carol J. Lonsdale, Rob J. Ivison, Ian Smail, Seb J. Oliver. 2007-12-10. Deep ATLAS Radio Observations of the ELAIS-S1/Spitzer Wide-Area Infrared Extragalctic field. https://arxiv.org/abs/0712.1409

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