Herschel-ATLAS : VISTA VIKING near-infrared counterparts in the Phase 1 GAMA 9-h data
dc.contributor.author | Fleuren, S. | |
dc.contributor.author | Sutherland, W. | |
dc.contributor.author | Dunne, L. | |
dc.contributor.author | Smith, Daniel | |
dc.contributor.author | Maddox, S. J. | |
dc.contributor.author | Gonzalez-Nuevo, J. | |
dc.contributor.author | Findlay, J. | |
dc.contributor.author | Auld, R. | |
dc.contributor.author | Baes, M. | |
dc.contributor.author | Bond, N. A. | |
dc.contributor.author | Bonfield, D. G. | |
dc.contributor.author | Bourne, N. | |
dc.contributor.author | Cooray, A. | |
dc.contributor.author | Buttiglione, S. | |
dc.contributor.author | Cava, A. | |
dc.contributor.author | Dariush, A. | |
dc.contributor.author | De Zotti, G. | |
dc.contributor.author | Driver, S. P. | |
dc.contributor.author | Dye, S. | |
dc.contributor.author | Eales, S. | |
dc.contributor.author | Fritz, J. | |
dc.contributor.author | Gunawardhana, M. L. P. | |
dc.contributor.author | Hopwood, R. | |
dc.contributor.author | Ibar, E. | |
dc.contributor.author | Ivison, R. J. | |
dc.contributor.author | Jarvis, M.J. | |
dc.contributor.author | Kelvin, L. | |
dc.contributor.author | Lapi, A. | |
dc.contributor.author | Liske, J. | |
dc.contributor.author | Michalowski, M. J. | |
dc.contributor.author | Negrello, M. | |
dc.contributor.author | Pascale, E. | |
dc.contributor.author | Pohlen, M. | |
dc.contributor.author | Prescott, M. | |
dc.contributor.author | Rigby, E. E. | |
dc.contributor.author | Robotham, A. | |
dc.contributor.author | Scott, D. | |
dc.contributor.author | Temi, P. | |
dc.contributor.author | Thompson, Mark | |
dc.contributor.author | Valiante, E. | |
dc.contributor.author | van der Werf, P. | |
dc.date.accessioned | 2012-08-02T15:00:53Z | |
dc.date.available | 2012-08-02T15:00:53Z | |
dc.date.issued | 2012-07 | |
dc.identifier.citation | Fleuren , 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.issn | 0035-8711 | |
dc.identifier.other | PURE: 961423 | |
dc.identifier.other | PURE UUID: 37295719-4c40-455d-8ec7-02b9cff8fa84 | |
dc.identifier.other | WOS: 000305470100031 | |
dc.identifier.other | Scopus: 84862681773 | |
dc.identifier.other | ORCID: /0000-0001-5392-909X/work/30970801 | |
dc.identifier.other | ORCID: /0000-0001-9708-253X/work/69424349 | |
dc.identifier.uri | http://hdl.handle.net/2299/8778 | |
dc.description.abstract | We 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.extent | 18 | |
dc.language.iso | eng | |
dc.relation.ispartof | Monthly Notices of the Royal Astronomical Society | |
dc.title | Herschel-ATLAS : VISTA VIKING near-infrared counterparts in the Phase 1 GAMA 9-h data | en |
dc.contributor.institution | School of Physics, Astronomy and Mathematics | |
dc.contributor.institution | Science & Technology Research Institute | |
dc.contributor.institution | Centre for Astrophysics Research | |
dc.description.status | Peer reviewed | |
dc.date.embargoedUntil | 2013-01-01 | |
rioxxterms.version | AM | |
rioxxterms.versionofrecord | https://doi.org/10.1111/j.1365-2966.2012.21048.x | |
rioxxterms.type | Journal Article/Review | |
herts.preservation.rarelyaccessed | true |