The Herschel-ATLAS Data Release 1 Paper II : Multi-wavelength counterparts to submillimetre sources
dc.contributor.author | Bourne, N. | |
dc.contributor.author | Dunne, L. | |
dc.contributor.author | Maddox, S. J. | |
dc.contributor.author | Dye, S. | |
dc.contributor.author | Furlanetto, C. | |
dc.contributor.author | Hoyos, C. | |
dc.contributor.author | Smith, D. J. B. | |
dc.contributor.author | Eales, S. | |
dc.contributor.author | Smith, M. W. L. | |
dc.contributor.author | Valiante, E. | |
dc.contributor.author | Alpaslan, M. | |
dc.contributor.author | Andrae, E. | |
dc.contributor.author | Baldry, I. K. | |
dc.contributor.author | Cluver, M. E. | |
dc.contributor.author | Cooray, A. | |
dc.contributor.author | Driver, S. P. | |
dc.contributor.author | Dunlop, J. S. | |
dc.contributor.author | Grootes, M. W. | |
dc.contributor.author | Ivison, R. J. | |
dc.contributor.author | Jarrett, T. H. | |
dc.contributor.author | Liske, J. | |
dc.contributor.author | Madore, B. F. | |
dc.contributor.author | Popescu, C. C. | |
dc.contributor.author | Robotham, A. G. | |
dc.contributor.author | Rowlands, K. | |
dc.contributor.author | Seibert, M. | |
dc.contributor.author | Thompson, M. A. | |
dc.contributor.author | Tuffs, R. J. | |
dc.contributor.author | Viaene, S. | |
dc.contributor.author | Wright, A. H. | |
dc.date.accessioned | 2017-05-04T17:03:34Z | |
dc.date.available | 2017-05-04T17:03:34Z | |
dc.date.issued | 2016-10-21 | |
dc.identifier.citation | Bourne , N , Dunne , L , Maddox , S J , Dye , S , Furlanetto , C , Hoyos , C , Smith , D J B , Eales , S , Smith , M W L , Valiante , E , Alpaslan , M , Andrae , E , Baldry , I K , Cluver , M E , Cooray , A , Driver , S P , Dunlop , J S , Grootes , M W , Ivison , R J , Jarrett , T H , Liske , J , Madore , B F , Popescu , C C , Robotham , A G , Rowlands , K , Seibert , M , Thompson , M A , Tuffs , R J , Viaene , S & Wright , A H 2016 , ' The Herschel-ATLAS Data Release 1 Paper II : Multi-wavelength counterparts to submillimetre sources ' , Monthly Notices of the Royal Astronomical Society , vol. 462 , no. 2 , pp. 1714-1734 . https://doi.org/10.1093/mnras/stw1654 | |
dc.identifier.issn | 0035-8711 | |
dc.identifier.other | ArXiv: http://arxiv.org/abs/1606.09254v2 | |
dc.identifier.other | ORCID: /0000-0001-5392-909X/work/42466468 | |
dc.identifier.other | ORCID: /0000-0001-9708-253X/work/69424327 | |
dc.identifier.uri | http://hdl.handle.net/2299/18159 | |
dc.description | This article has been accepted for publication in Monthly Notices of the Royal Astronomical Society. © 2016 The Authors. The Version of Record [N. Bourne, et al., ‘The Herschel - ATLAS Data Release 1 – II. Multi-wavelength counterparts to submillimetre sources’, Monthly Notices of the Royal Astronomical Society, Vol. 462 (2): 1714-1734, first published online 11 July 2016] is available online at doi: https://doi.org/10.1093/mnras/stw1654. Published by Oxford University Press on behalf of the Royal Astronomical Society. All rights reserved. | |
dc.description.abstract | This paper is the second in a pair of articles presenting data release 1 (DR1) of the Herschel Astrophysical Terahertz Large Area Survey (H-ATLAS), the largest single open-time key project carried out with the Herschel Space Observatory. The H-ATLAS is a wide-area imaging survey carried out in five photometric bands at 100, 160, 250, 350 and 500$\mu$m covering a total area of 600deg$^2$. In this paper we describe the identification of optical counterparts to submillimetre sources in DR1, comprising an area of 161 deg$^2$ over three equatorial fields of roughly 12$^\circ$x4.5$^\circ$ centred at 9$^h$, 12$^h$ and 14.5$^h$ respectively. Of all the H-ATLAS fields, the equatorial regions benefit from the greatest overlap with current multi-wavelength surveys spanning ultraviolet (UV) to mid-infrared regimes, as well as extensive spectroscopic coverage. We use a likelihood-ratio technique to identify SDSS counterparts at r`reliable counterparts (reliability R$\geq$0.8) for 44,835 sources (39 per cent), with an estimated completeness of 73.0 per cent and contamination rate of 4.7 per cent. Using redshifts and multi-wavelength photometry from GAMA and other public catalogues, we show that H-ATLAS-selected galaxies at $z0.5$ span a wide range of optical colours, total infrared (IR) luminosities, and IR/UV ratios, with no strong disposition towards mid-IR-classified AGN in comparison with optical selection. The data described herein, together with all maps and catalogues described in the companion paper (Valiante et al. 2016), are available from the H-ATLAS website at www.h-atlas.org. | en |
dc.format.extent | 21 | |
dc.format.extent | 9781369 | |
dc.language.iso | eng | |
dc.relation.ispartof | Monthly Notices of the Royal Astronomical Society | |
dc.subject | astro-ph.GA | |
dc.subject | astro-ph.CO | |
dc.subject | astro-ph.SR | |
dc.title | The Herschel-ATLAS Data Release 1 Paper II : Multi-wavelength counterparts to submillimetre sources | en |
dc.contributor.institution | Centre for Astrophysics Research (CAR) | |
dc.contributor.institution | School of Physics, Astronomy and Mathematics | |
dc.description.status | Peer reviewed | |
dc.identifier.url | https://arxiv.org/pdf/1606.09254.pdf | |
rioxxterms.versionofrecord | 10.1093/mnras/stw1654 | |
rioxxterms.type | Journal Article/Review | |
herts.preservation.rarelyaccessed | true |