Dark Energy Survey Year 3 results: galaxy sample for BAO measurement
dc.date.accessioned | 2022-02-23T19:03:14Z | |
dc.date.available | 2022-02-23T19:03:14Z | |
dc.date.created | 2022-01-31T15:04:54Z | |
dc.date.issued | 2021 | |
dc.identifier.citation | Carnero Rosell, Aurelio Rodriguez-Monroy, Martin Crocce, Martin Elvin-Poole, J. Porredon, Anna Ferrero, Ismael Mena-Fernández, J. Cawthon, R. De Vicente, Juan Gaztañaga, Enrique Ross, Ashley J. Sanchez, E. Sevilla-Noarbe, Ignacio Alves, O. Andrade-Oliveira, F. Asorey, Jacobo Avila, Santiago Brandao-Souza, A. Camacho, H. Chan, Kwan Chuen Ferté, Agnès Muir, Jessica Riquelme, W. Rosenfeld, R. Sanchez Cid, D. Hartley, William G. Weaverdyck, Noah Abbott, Timothy M. C. Aguena, Michel Allam, Sahar Annis, James Bertin, E. Brooks, D. Buckley-Geer, Elizabeth Burke, D. Calcino, J. Carollo, D. Carrasco Kind, Matias Carretero, J. Castander, F. J. Choi, A. Conselice, Christopher Costanzi, Matteo da Costa, L. N. da Silva Pereira, Maria Elidaiana Davis, Tamara M. Desai, S. Diehl, Herman T. Doel, P. Drlica-Wagner, Alex Eckert, Kathleen Everett, S. Evrard, August E. Flaugher, B. Fosalba, Pablo Frieman, J. García-Bellido, Juan Gerdes, D. Giannantonio, Tommaso Glazebrook, K. Gruen, Daniel Gruendl, Robert A. Gschwend, J. Gutierrez, G. Hinton, Samuel R. Hollowood, Devon L. Honscheid, Klaus Hoyle, B. Huterer, Dragan James, D. Kim, A. Krause, E. Kuehn, Kyler Lahav, Ofer Lewis, G. Lidman, C. Lima, M. Maia, Marcio A. G. Malik, U. Marshall, Jennifer L. Menanteau, Felipe Miquel, R. Mohr, Joseph J. Möller, A. Morgan, R. Ogando, Ricardo L. C. Palmese, Antonella Paz-Chinchón, Francisco Percival, Will Pieres, Adriano Plazas Malagón, Andrés A. Roodman, A. Scarpine, V. Schubnell, M. Serrano, S. Sharp, R. Sheldon, E. Smith, M. Soares-Santos, Marcelle Suchyta, Eric Swanson, Molly E. C. Tarlé, Gregory Thomas, D. To, Chun-Hao Tucker, B. Tucker, D. Uddin, S. Varga, Tamas Norbert . Dark Energy Survey Year 3 results: galaxy sample for BAO measurement. Monthly notices of the Royal Astronomical Society. 2021, 509(1), 778-799 | |
dc.identifier.uri | http://hdl.handle.net/10852/91413 | |
dc.description.abstract | In this paper, we present and validate the galaxy sample used for the analysis of the baryon acoustic oscillation (BAO) signal in the Dark Energy Survey (DES) Y3 data. The definition is based on a colour and redshift-dependent magnitude cut optimized to select galaxies at redshifts higher than 0.5, while ensuring a high-quality determination. The sample covers ∼4100 deg2to a depth of i = 22.3 (AB) at 10σ. It contains 7031 993 galaxies in the redshift range from z = 0.6 to 1.1, with a mean effective redshift of 0.835. Redshifts are estimated with the machine learning algorithm dnf, and are validated using the VIPERS PDR2 sample. We find a mean redshift bias of zbias∼0.01 and a mean uncertainty, in units of 1 + z, of σ68∼0.03. We evaluate the galaxy population of the sample, showing it is mostly built upon Elliptical to Sbc types. Furthermore, we find a low level of stellar contamination of ≲4 per cent. We present the method used to mitigate the effect of spurious clustering coming from observing conditions and other large-scale systematics. We apply it to the BAO sample and calculate weights that are used to get a robust estimate of the galaxy clustering signal. This paper is one of a series dedicated to the analysis of the BAO signal in DES Y3. In the companion papers, we present the galaxy mock catalogues used to calibrate the analysis and the angular diameter distance constraints obtained through the fitting to the BAO scale. | |
dc.language | EN | |
dc.title | Dark Energy Survey Year 3 results: galaxy sample for BAO measurement | |
dc.type | Journal article | |
dc.creator.author | Carnero Rosell, Aurelio | |
dc.creator.author | Rodriguez-Monroy, Martin | |
dc.creator.author | Crocce, Martin | |
dc.creator.author | Elvin-Poole, J. | |
dc.creator.author | Porredon, Anna | |
dc.creator.author | Ferrero, Ismael | |
dc.creator.author | Mena-Fernández, J. | |
dc.creator.author | Cawthon, R. | |
dc.creator.author | De Vicente, Juan | |
dc.creator.author | Gaztañaga, Enrique | |
dc.creator.author | Ross, Ashley J. | |
dc.creator.author | Sanchez, E. | |
dc.creator.author | Sevilla-Noarbe, Ignacio | |
dc.creator.author | Alves, O. | |
dc.creator.author | Andrade-Oliveira, F. | |
dc.creator.author | Asorey, Jacobo | |
dc.creator.author | Avila, Santiago | |
dc.creator.author | Brandao-Souza, A. | |
dc.creator.author | Camacho, H. | |
dc.creator.author | Chan, Kwan Chuen | |
dc.creator.author | Ferté, Agnès | |
dc.creator.author | Muir, Jessica | |
dc.creator.author | Riquelme, W. | |
dc.creator.author | Rosenfeld, R. | |
dc.creator.author | Sanchez Cid, D. | |
dc.creator.author | Hartley, William G. | |
dc.creator.author | Weaverdyck, Noah | |
dc.creator.author | Abbott, Timothy M. C. | |
dc.creator.author | Aguena, Michel | |
dc.creator.author | Allam, Sahar | |
dc.creator.author | Annis, James | |
dc.creator.author | Bertin, E. | |
dc.creator.author | Brooks, D. | |
dc.creator.author | Buckley-Geer, Elizabeth | |
dc.creator.author | Burke, D. | |
dc.creator.author | Calcino, J. | |
dc.creator.author | Carollo, D. | |
dc.creator.author | Carrasco Kind, Matias | |
dc.creator.author | Carretero, J. | |
dc.creator.author | Castander, F. J. | |
dc.creator.author | Choi, A. | |
dc.creator.author | Conselice, Christopher | |
dc.creator.author | Costanzi, Matteo | |
dc.creator.author | da Costa, L. N. | |
dc.creator.author | da Silva Pereira, Maria Elidaiana | |
dc.creator.author | Davis, Tamara M. | |
dc.creator.author | Desai, S. | |
dc.creator.author | Diehl, Herman T. | |
dc.creator.author | Doel, P. | |
dc.creator.author | Drlica-Wagner, Alex | |
dc.creator.author | Eckert, Kathleen | |
dc.creator.author | Everett, S. | |
dc.creator.author | Evrard, August E. | |
dc.creator.author | Flaugher, B. | |
dc.creator.author | Fosalba, Pablo | |
dc.creator.author | Frieman, J. | |
dc.creator.author | García-Bellido, Juan | |
dc.creator.author | Gerdes, D. | |
dc.creator.author | Giannantonio, Tommaso | |
dc.creator.author | Glazebrook, K. | |
dc.creator.author | Gruen, Daniel | |
dc.creator.author | Gruendl, Robert A. | |
dc.creator.author | Gschwend, J. | |
dc.creator.author | Gutierrez, G. | |
dc.creator.author | Hinton, Samuel R. | |
dc.creator.author | Hollowood, Devon L. | |
dc.creator.author | Honscheid, Klaus | |
dc.creator.author | Hoyle, B. | |
dc.creator.author | Huterer, Dragan | |
dc.creator.author | James, D. | |
dc.creator.author | Kim, A. | |
dc.creator.author | Krause, E. | |
dc.creator.author | Kuehn, Kyler | |
dc.creator.author | Lahav, Ofer | |
dc.creator.author | Lewis, G. | |
dc.creator.author | Lidman, C. | |
dc.creator.author | Lima, M. | |
dc.creator.author | Maia, Marcio A. G. | |
dc.creator.author | Malik, U. | |
dc.creator.author | Marshall, Jennifer L. | |
dc.creator.author | Menanteau, Felipe | |
dc.creator.author | Miquel, R. | |
dc.creator.author | Mohr, Joseph J. | |
dc.creator.author | Möller, A. | |
dc.creator.author | Morgan, R. | |
dc.creator.author | Ogando, Ricardo L. C. | |
dc.creator.author | Palmese, Antonella | |
dc.creator.author | Paz-Chinchón, Francisco | |
dc.creator.author | Percival, Will | |
dc.creator.author | Pieres, Adriano | |
dc.creator.author | Plazas Malagón, Andrés A. | |
dc.creator.author | Roodman, A. | |
dc.creator.author | Scarpine, V. | |
dc.creator.author | Schubnell, M. | |
dc.creator.author | Serrano, S. | |
dc.creator.author | Sharp, R. | |
dc.creator.author | Sheldon, E. | |
dc.creator.author | Smith, M. | |
dc.creator.author | Soares-Santos, Marcelle | |
dc.creator.author | Suchyta, Eric | |
dc.creator.author | Swanson, Molly E. C. | |
dc.creator.author | Tarlé, Gregory | |
dc.creator.author | Thomas, D. | |
dc.creator.author | To, Chun-Hao | |
dc.creator.author | Tucker, B. | |
dc.creator.author | Tucker, D. | |
dc.creator.author | Uddin, S. | |
dc.creator.author | Varga, Tamas Norbert | |
cristin.unitcode | 185,15,3,0 | |
cristin.unitname | Institutt for teoretisk astrofysikk | |
cristin.ispublished | true | |
cristin.fulltext | original | |
cristin.qualitycode | 1 | |
dc.identifier.cristin | 1995047 | |
dc.identifier.bibliographiccitation | info:ofi/fmt:kev:mtx:ctx&ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Monthly notices of the Royal Astronomical Society&rft.volume=509&rft.spage=778&rft.date=2021 | |
dc.identifier.jtitle | Monthly notices of the Royal Astronomical Society | |
dc.identifier.volume | 509 | |
dc.identifier.issue | 1 | |
dc.identifier.startpage | 778 | |
dc.identifier.endpage | 799 | |
dc.identifier.doi | https://doi.org/10.1093/mnras/stab2995 | |
dc.identifier.urn | URN:NBN:no-94038 | |
dc.subject.nvi | VDP::Astrofysikk, astronomi: 438 | |
dc.type.document | Tidsskriftartikkel | |
dc.type.peerreviewed | Peer reviewed | |
dc.source.issn | 0035-8711 | |
dc.identifier.fulltext | Fulltext https://www.duo.uio.no/bitstream/handle/10852/91413/1/stab2995.pdf | |
dc.type.version | PublishedVersion | |
dc.relation.project | NFR/287772 |
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