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dc.contributor.authorFleuren, S.
dc.contributor.authorSutherland, W.
dc.contributor.authorDunne, L.
dc.contributor.authorSmith, Daniel
dc.contributor.authorMaddox, S. J.
dc.contributor.authorGonzalez-Nuevo, J.
dc.contributor.authorFindlay, J.
dc.contributor.authorAuld, R.
dc.contributor.authorBaes, M.
dc.contributor.authorBond, N. A.
dc.contributor.authorBonfield, D. G.
dc.contributor.authorBourne, N.
dc.contributor.authorCooray, A.
dc.contributor.authorButtiglione, S.
dc.contributor.authorCava, A.
dc.contributor.authorDariush, A.
dc.contributor.authorDe Zotti, G.
dc.contributor.authorDriver, S. P.
dc.contributor.authorDye, S.
dc.contributor.authorEales, S.
dc.contributor.authorFritz, J.
dc.contributor.authorGunawardhana, M. L. P.
dc.contributor.authorHopwood, R.
dc.contributor.authorIbar, E.
dc.contributor.authorIvison, R. J.
dc.contributor.authorJarvis, M.J.
dc.contributor.authorKelvin, L.
dc.contributor.authorLapi, A.
dc.contributor.authorLiske, J.
dc.contributor.authorMichalowski, M. J.
dc.contributor.authorNegrello, M.
dc.contributor.authorPascale, E.
dc.contributor.authorPohlen, M.
dc.contributor.authorPrescott, M.
dc.contributor.authorRigby, E. E.
dc.contributor.authorRobotham, A.
dc.contributor.authorScott, D.
dc.contributor.authorTemi, P.
dc.contributor.authorThompson, Mark
dc.contributor.authorValiante, E.
dc.contributor.authorvan der Werf, P.
dc.date.accessioned2012-08-02T15:00:53Z
dc.date.available2012-08-02T15:00:53Z
dc.date.issued2012-07
dc.identifier.citationFleuren , S , Sutherland , W , Dunne , L , Smith , D , Maddox , S J , Gonzalez-Nuevo , J , Findlay , J , Auld , R , Baes , M , Bond , N A , Bonfield , D G , Bourne , N , Cooray , A , Buttiglione , S , Cava , A , Dariush , A , De Zotti , G , Driver , S P , Dye , S , Eales , S , Fritz , J , Gunawardhana , M L P , Hopwood , R , Ibar , E , Ivison , R J , Jarvis , M J , Kelvin , L , Lapi , A , Liske , J , Michalowski , M J , Negrello , M , Pascale , E , Pohlen , M , Prescott , M , Rigby , E E , Robotham , A , Scott , D , Temi , P , Thompson , M , Valiante , E & van der Werf , P 2012 , ' Herschel-ATLAS : VISTA VIKING near-infrared counterparts in the Phase 1 GAMA 9-h data ' , Monthly Notices of the Royal Astronomical Society , vol. 423 , no. 3 , pp. 2407-2424 . https://doi.org/10.1111/j.1365-2966.2012.21048.x
dc.identifier.issn0035-8711
dc.identifier.otherPURE: 961423
dc.identifier.otherPURE UUID: 37295719-4c40-455d-8ec7-02b9cff8fa84
dc.identifier.otherWOS: 000305470100031
dc.identifier.otherScopus: 84862681773
dc.identifier.urihttp://hdl.handle.net/2299/8778
dc.description.abstractWe identify near-infrared Ks-band counterparts to Herschel Astrophysical Terahertz Large Area Survey (H-ATLAS) submillimetre (submm) sources, using a preliminary object catalogue from the VISTA Kilo-degree Infrared Galaxy (VIKING) survey. The submm sources are selected from the H-ATLAS Phase 1 catalogue of the Galaxy and Mass Assembly 9-h field, which includes all objects detected at 250, 350 or with the instrument. We apply and discuss a likelihood ratio method for VIKING candidates within a search radius of 10 arcsec of the 22 000 SPIRE sources with a 5s detection at . We estimate the fraction of SPIRE sources with a counterpart above the magnitude limit of the VIKING survey to be Q0 similar to 0.73. We find that 11 294 (51 per cent) of the SPIRE sources have a best VIKING counterpart with a reliability R= 0.8, and the false identification rate of these is estimated to be 4.2 per cent. We expect to miss 5 per cent of true VIKING counterparts. There is evidence from Z-J and J-Ks colours that the reliable counterparts to SPIRE galaxies are marginally redder than the field population. We obtain photometric redshifts for 68 per cent of all (non-stellar) VIKING candidates with a median redshift of . We have spectroscopic redshifts for 3147 (28 per cent) of the reliable counterparts from existing redshift surveys. Comparing to the results of the optical identifications supplied with the Phase 1 catalogue, we find that the use of medium-deep near-infrared data improves the identification rate of reliable counterparts from 36 to 51 per cent.en
dc.format.extent18
dc.language.isoeng
dc.relation.ispartofMonthly Notices of the Royal Astronomical Society
dc.rightsEmbargoed
dc.titleHerschel-ATLAS : VISTA VIKING near-infrared counterparts in the Phase 1 GAMA 9-h dataen
dc.contributor.institutionSchool of Physics, Astronomy and Mathematics
dc.contributor.institutionScience & Technology Research Institute
dc.contributor.institutionCentre for Astrophysics Research
dc.description.statusPeer reviewed
dc.date.embargoedUntil2013-01-01
dc.relation.schoolSchool of Physics, Astronomy and Mathematics
dc.description.versiontypeFinal Accepted Version
dcterms.dateAccepted2012-07
rioxxterms.versionAM
rioxxterms.versionofrecordhttps://doi.org/10.1111/j.1365-2966.2012.21048.x
rioxxterms.licenseref.startdate2013-01-01
rioxxterms.typeJournal Article/Review
herts.preservation.rarelyaccessedtrue
herts.date.embargo2013-01-01
herts.rights.accesstypeEmbargoed


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