The SDSS-IV extended Baryon Oscillation Spectroscopic Survey: final emission line galaxy target selection
文献类型：期刊论文
| 作者 | Comparat, J.1,18,19; Schlegel, D. J.16; Lang, D.12; Dey, A.13; Percival, W. J.14; Dawson, K. S.15; Yeche, Ch16; Kneib, J. -P.17,21; Delubac, T.21; Zhu, G. B.2 |
| 刊名 | MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY
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| 出版日期 | 2017-11-01 |
| 卷号 | 471期号:4页码:3955-3973 |
| 关键词 | Methods: Data Analysis Galaxies: Distances And Redshifts Galaxies: Photometry Galaxies: Stellar Content Large-scale Structure Of Universe Cosmology: Observations |
| DOI | 10.1093/mnras/stx1790 |
| 文献子类 | Article |
| 英文摘要 | We describe the algorithm used to select the emission line galaxy (ELG) sample at z similar to 0.85 for the extended Baryon Oscillation Spectroscopic Survey of the Sloan Digital Sky Survey IV, using photometric data from the DECam Legacy Survey. Our selection is based on a selection box in the g - r versus r - z colour-colour space and a cut on the g-band magnitude, to favour galaxies in the desired redshift range with strong [O II] emission. It provides a target density of 200 deg(-2) on the North Galactic Cap and of 240 deg(-2) on the South Galactic Cap (SGC), where we use a larger selection box because of deeper imaging. We demonstrate that this selection passes the extended Baryon Oscillation Spectroscopic Survey requirements in terms of homogeneity. About 50 000 ELGs have been observed since the observations have started in 2016, September. These roughly match the expected redshift distribution, though the measured efficiency is slightly lower than expected. The efficiency can be increased by enlarging the redshift range and with incoming pipeline improvement. The cosmological forecast based on these first data predict sigma D-V/D-V = 0.023, in agreement with previous forecasts. Lastly, we present the stellar population properties of the ELG SGC sample. Once observations are completed, this sample will be suited to provide a cosmological analysis at z similar to 0.85, and will pave the way for the next decade of massive spectroscopic cosmological surveys, which heavily rely on ELGs. The target catalogue over the SGC will be released along with DR14. |
| WOS关键词 | DIGITAL SKY SURVEY ; STAR-FORMATION HISTORY ; PHOTOMETRIC REDSHIFTS ; NEARBY GALAXIES ; DATA RELEASE ; DEEP ; TELESCOPE ; SOFTWARE ; SPECTRUM ; UNIVERSE |
| WOS研究方向 | Astronomy & Astrophysics |
| 语种 | 英语 |
| WOS记录号 | WOS:000410943800012 |
| 资助机构 | ERC advanced grant LIDA ; ERC advanced grant LIDA ; European Research Council through the Darksurvey grant(614030) ; European Research Council through the Darksurvey grant(614030) ; UK Science and Technology Facilities Council grant(ST/N000668/1) ; UK Science and Technology Facilities Council grant(ST/N000668/1) ; UK Space Agency grant(ST/N00180X/1) ; UK Space Agency grant(ST/N00180X/1) ; OCEVU Labex(ANR-11-LABX0060) ; OCEVU Labex(ANR-11-LABX0060) ; Alfred P. Sloan Foundation ; Alfred P. Sloan Foundation ; National Science Foundation ; National Science Foundation ; U.S. Department of Energy Office of Science ; U.S. Department of Energy Office of Science ; Center for High-Performance Computing at the University of Utah ; Center for High-Performance Computing at the University of Utah ; Brazilian Participation Group ; Brazilian Participation Group ; Carnegie Institution for Science ; Carnegie Institution for Science ; Carnegie Mellon University ; Carnegie Mellon University ; Chilean Participation Group ; Chilean Participation Group ; French Participation Group ; French Participation Group ; Harvard-Smithsonian Center for Astrophysics ; Harvard-Smithsonian Center for Astrophysics ; Instituto de Astrof isica de Canarias ; Instituto de Astrof isica de Canarias ; Johns Hopkins University ; Johns Hopkins University ; Kavli Institute for the Physics and Mathematics of the Universe (IPMU)/University of Tokyo ; Kavli Institute for the Physics and Mathematics of the Universe (IPMU)/University of Tokyo ; Lawrence Berkeley National Laboratory ; Lawrence Berkeley National Laboratory ; Leibniz Institut fur Astrophysik Potsdam (AIP) ; Leibniz Institut fur Astrophysik Potsdam (AIP) ; Max-Planck- Institut fur Astronomie (MPIA Heidelberg) ; Max-Planck- Institut fur Astronomie (MPIA Heidelberg) ; Max-Planck-Institut fur Astrophysik (MPA Garching) ; Max-Planck-Institut fur Astrophysik (MPA Garching) ; Max-Planck-Institut fur Extraterrestrische Physik (MPE) ; Max-Planck-Institut fur Extraterrestrische Physik (MPE) ; National Astronomical Observatory of China ; National Astronomical Observatory of China ; New Mexico State University ; New Mexico State University ; New York University ; New York University ; University of Notre Dame ; University of Notre Dame ; Observatario Nacional/MCTI ; Observatario Nacional/MCTI ; Ohio State University ; Ohio State University ; Pennsylvania State University ; Pennsylvania State University ; Shanghai Astronomical Observatory ; Shanghai Astronomical Observatory ; United Kingdom Participation Group ; United Kingdom Participation Group ; Universidad Nacional Autonoma de Mexico ; Universidad Nacional Autonoma de Mexico ; University of Arizona ; University of Arizona ; University of Colorado Boulder ; University of Colorado Boulder ; University of Portsmouth ; University of Portsmouth ; University of Utah ; University of Utah ; University of Virginia ; University of Virginia ; University of Washington ; University of Washington ; University of Wisconsin ; University of Wisconsin ; Vanderbilt University ; Vanderbilt University ; Yale University ; Yale University ; Dark Energy Survey (DES, NOAO)(2012B-0001) ; Dark Energy Survey (DES, NOAO)(2012B-0001) ; U.S. Department of Energy ; U.S. Department of Energy ; U.S. National Science Foundation ; U.S. National Science Foundation ; Ministry of Science and Education of Spain ; Ministry of Science and Education of Spain ; Science and Technology Facilities Council of the United Kingdom ; Science and Technology Facilities Council of the United Kingdom ; Higher Education Funding Council for England ; Higher Education Funding Council for England ; National Center for Supercomputing Applications at the University of Illinois at Urbana-Champaign ; National Center for Supercomputing Applications at the University of Illinois at Urbana-Champaign ; Kavli Institute of Cosmological Physics at the University of Chicago ; Kavli Institute of Cosmological Physics at the University of Chicago ; Center for Cosmology and Astro-Particle Physics at the Ohio State University ; Center for Cosmology and Astro-Particle Physics at the Ohio State University ; Mitchell Institute for Fundamental Physics and Astronomy at Texas AM University ; Mitchell Institute for Fundamental Physics and Astronomy at Texas AM University ; Financiadora de Estudos e Projetos ; Financiadora de Estudos e Projetos ; Fundacao Carlos Chagas Filho de Amparo ; Fundacao Carlos Chagas Filho de Amparo ; Fundacao Carlos Chagas Filho de Amparoa Pesquisa do Estado do Rio de Janeiro ; Fundacao Carlos Chagas Filho de Amparoa Pesquisa do Estado do Rio de Janeiro ; Conselho Nacional de Desenvolvimento Cientifico e Tecnologico ; Conselho Nacional de Desenvolvimento Cientifico e Tecnologico ; Tecnologia e Inovacao ; Tecnologia e Inovacao ; Deutsche Forschungsgemeinschaft ; Deutsche Forschungsgemeinschaft ; Argonne National Laboratory ; Argonne National Laboratory ; University of California at Santa Cruz ; University of California at Santa Cruz ; University of Cambridge ; University of Cambridge ; Centro de Investigaciones Energeticas ; Centro de Investigaciones Energeticas ; Medioambientales y Tecnologicas-Madrid ; Medioambientales y Tecnologicas-Madrid ; University of Chicago ; University of Chicago ; University College London ; University College London ; DES-Brazil Consortium ; DES-Brazil Consortium ; University of Edinburgh ; University of Edinburgh ; Eidgenossische Technische Hochschule (ETH) Zurich ; Eidgenossische Technische Hochschule (ETH) Zurich ; Fermi National Accelerator Laboratory ; Fermi National Accelerator Laboratory ; University of Illinois at Urbana-Champaign ; University of Illinois at Urbana-Champaign ; Institut de Ciencies de l'Espai (IEEC/CSIC) ; Institut de Ciencies de l'Espai (IEEC/CSIC) ; Institut de Fisica d'Altes Energies ; Institut de Fisica d'Altes Energies ; Ludwig-Maximilians Universitat Munchen ; Ludwig-Maximilians Universitat Munchen ; University of Michigan ; University of Michigan ; National Optical Astronomy Observatory ; National Optical Astronomy Observatory ; University of Nottingham ; University of Nottingham ; University of Pennsylvania ; University of Pennsylvania ; SLAC National Accelerator Laboratory ; SLAC National Accelerator Laboratory ; Stanford University ; Stanford University ; University of Sussex ; University of Sussex ; Texas AM University ; Texas AM University ; National Aeronautics and Space Administration ; National Aeronautics and Space Administration ; Ministerio da Ciencia ; Ministerio da Ciencia ; ERC advanced grant LIDA ; ERC advanced grant LIDA ; European Research Council through the Darksurvey grant(614030) ; European Research Council through the Darksurvey grant(614030) ; UK Science and Technology Facilities Council grant(ST/N000668/1) ; UK Science and Technology Facilities Council grant(ST/N000668/1) ; UK Space Agency grant(ST/N00180X/1) ; UK Space Agency grant(ST/N00180X/1) ; OCEVU Labex(ANR-11-LABX0060) ; OCEVU Labex(ANR-11-LABX0060) ; Alfred P. Sloan Foundation ; Alfred P. Sloan Foundation ; National Science Foundation ; National Science Foundation ; U.S. Department of Energy Office of Science ; U.S. Department of Energy Office of Science ; Center for High-Performance Computing at the University of Utah ; Center for High-Performance Computing at the University of Utah ; Brazilian Participation Group ; Brazilian Participation Group ; Carnegie Institution for Science ; Carnegie Institution for Science ; Carnegie Mellon University ; Carnegie Mellon University ; Chilean Participation Group ; Chilean Participation Group ; French Participation Group ; French Participation Group ; Harvard-Smithsonian Center for Astrophysics ; Harvard-Smithsonian Center for Astrophysics ; Instituto de Astrof isica de Canarias ; Instituto de Astrof isica de Canarias ; Johns Hopkins University ; Johns Hopkins University ; Kavli Institute for the Physics and Mathematics of the Universe (IPMU)/University of Tokyo ; Kavli Institute for the Physics and Mathematics of the Universe (IPMU)/University of Tokyo ; Lawrence Berkeley National Laboratory ; Lawrence Berkeley National Laboratory ; Leibniz Institut fur Astrophysik Potsdam (AIP) ; Leibniz Institut fur Astrophysik Potsdam (AIP) ; Max-Planck- Institut fur Astronomie (MPIA Heidelberg) ; Max-Planck- Institut fur Astronomie (MPIA Heidelberg) ; Max-Planck-Institut fur Astrophysik (MPA Garching) ; Max-Planck-Institut fur Astrophysik (MPA Garching) ; Max-Planck-Institut fur Extraterrestrische Physik (MPE) ; Max-Planck-Institut fur Extraterrestrische Physik (MPE) ; National Astronomical Observatory of China ; National Astronomical Observatory of China ; New Mexico State University ; New Mexico State University ; New York University ; New York University ; University of Notre Dame ; University of Notre Dame ; Observatario Nacional/MCTI ; Observatario Nacional/MCTI ; Ohio State University ; Ohio State University ; Pennsylvania State University ; Pennsylvania State University ; Shanghai Astronomical Observatory ; Shanghai Astronomical Observatory ; United Kingdom Participation Group ; United Kingdom Participation Group ; Universidad Nacional Autonoma de Mexico ; Universidad Nacional Autonoma de Mexico ; University of Arizona ; University of Arizona ; University of Colorado Boulder ; University of Colorado Boulder ; University of Portsmouth ; University of Portsmouth ; University of Utah ; University of Utah ; University of Virginia ; University of Virginia ; University of Washington ; University of Washington ; University of Wisconsin ; University of Wisconsin ; Vanderbilt University ; Vanderbilt University ; Yale University ; Yale University ; Dark Energy Survey (DES, NOAO)(2012B-0001) ; Dark Energy Survey (DES, NOAO)(2012B-0001) ; U.S. Department of Energy ; U.S. Department of Energy ; U.S. National Science Foundation ; U.S. National Science Foundation ; Ministry of Science and Education of Spain ; Ministry of Science and Education of Spain ; Science and Technology Facilities Council of the United Kingdom ; Science and Technology Facilities Council of the United Kingdom ; Higher Education Funding Council for England ; Higher Education Funding Council for England ; National Center for Supercomputing Applications at the University of Illinois at Urbana-Champaign ; National Center for Supercomputing Applications at the University of Illinois at Urbana-Champaign ; Kavli Institute of Cosmological Physics at the University of Chicago ; Kavli Institute of Cosmological Physics at the University of Chicago ; Center for Cosmology and Astro-Particle Physics at the Ohio State University ; Center for Cosmology and Astro-Particle Physics at the Ohio State University ; Mitchell Institute for Fundamental Physics and Astronomy at Texas AM University ; Mitchell Institute for Fundamental Physics and Astronomy at Texas AM University ; Financiadora de Estudos e Projetos ; Financiadora de Estudos e Projetos ; Fundacao Carlos Chagas Filho de Amparo ; Fundacao Carlos Chagas Filho de Amparo ; Fundacao Carlos Chagas Filho de Amparoa Pesquisa do Estado do Rio de Janeiro ; Fundacao Carlos Chagas Filho de Amparoa Pesquisa do Estado do Rio de Janeiro ; Conselho Nacional de Desenvolvimento Cientifico e Tecnologico ; Conselho Nacional de Desenvolvimento Cientifico e Tecnologico ; Tecnologia e Inovacao ; Tecnologia e Inovacao ; Deutsche Forschungsgemeinschaft ; Deutsche Forschungsgemeinschaft ; Argonne National Laboratory ; Argonne National Laboratory ; University of California at Santa Cruz ; University of California at Santa Cruz ; University of Cambridge ; University of Cambridge ; Centro de Investigaciones Energeticas ; Centro de Investigaciones Energeticas ; Medioambientales y Tecnologicas-Madrid ; Medioambientales y Tecnologicas-Madrid ; University of Chicago ; University of Chicago ; University College London ; University College London ; DES-Brazil Consortium ; DES-Brazil Consortium ; University of Edinburgh ; University of Edinburgh ; Eidgenossische Technische Hochschule (ETH) Zurich ; Eidgenossische Technische Hochschule (ETH) Zurich ; Fermi National Accelerator Laboratory ; Fermi National Accelerator Laboratory ; University of Illinois at Urbana-Champaign ; University of Illinois at Urbana-Champaign ; Institut de Ciencies de l'Espai (IEEC/CSIC) ; Institut de Ciencies de l'Espai (IEEC/CSIC) ; Institut de Fisica d'Altes Energies ; Institut de Fisica d'Altes Energies ; Ludwig-Maximilians Universitat Munchen ; Ludwig-Maximilians Universitat Munchen ; University of Michigan ; University of Michigan ; National Optical Astronomy Observatory ; National Optical Astronomy Observatory ; University of Nottingham ; University of Nottingham ; University of Pennsylvania ; University of Pennsylvania ; SLAC National Accelerator Laboratory ; SLAC National Accelerator Laboratory ; Stanford University ; Stanford University ; University of Sussex ; University of Sussex ; Texas AM University ; Texas AM University ; National Aeronautics and Space Administration ; National Aeronautics and Space Administration ; Ministerio da Ciencia ; Ministerio da Ciencia |
| 源URL | [http://ir.bao.ac.cn/handle/114a11/20120]  |
| 专题 | 国家天文台_星系宇宙学研究部 |
| 作者单位 | 1.Univ Autonoma Madrid, CSIC, Inst Fis Teor, E-28049 Madrid, Spain 2.Johns Hopkins Univ, Dept Phys & Astron, Ctr Astrophys Sci, 3400 North Charles St, Baltimore, MD 21218 USA 3.CSIC, Glorieta Astron, Inst Astrofis Andalucia, E-18080 Granada, Spain 4.CSIC, UAM, Campus Int Excellence, E-28049 Madrid, Spain 5.Univ Pittsburgh, PITT PACC, Pittsburgh, PA 15260 USA 6.Univ Pittsburgh, Dept Phys & Astron, Pittsburgh, PA 15260 USA 7.Siena Coll, Dept Phys & Astron, 515 Loudon Rd, Loudonville, NY 12211 USA 8.Chinese Acad Sci, Natl Astron Observ, Beijing 100012, Peoples R China 9.Ohio State Univ, Ctr Cosmol & Astroparticle Phys, Columbus, OH 43210 USA 10.NYU, Dept Phys, Ctr Cosmol & Particle Phys, 4 Washington Pl, New York, NY 10003 USA |
| 推荐引用方式 GB/T 7714 | Comparat, J.,Schlegel, D. J.,Lang, D.,et al. The SDSS-IV extended Baryon Oscillation Spectroscopic Survey: final emission line galaxy target selection[J]. MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY,2017,471(4):3955-3973. |
| APA | Comparat, J..,Schlegel, D. J..,Lang, D..,Dey, A..,Percival, W. J..,...&Gorgoni, C..(2017).The SDSS-IV extended Baryon Oscillation Spectroscopic Survey: final emission line galaxy target selection.MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY,471(4),3955-3973. |
| MLA | Comparat, J.,et al."The SDSS-IV extended Baryon Oscillation Spectroscopic Survey: final emission line galaxy target selection".MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY 471.4(2017):3955-3973. |
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来源：国家天文台
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