Sloan Digital Sky Survey IV: Mapping the Milky Way, Nearby Galaxies, and the Distant Universe
Michael R. BlantonCenter for Cosmology and Particle Physics, Department of Physics, New York University, 4 Washington Place, New York, NY 10003, USAMatthew A. BershadyDepartment of Astronomy, University of Wisconsin-Madison, 475 N. Charter St., Madison, WI 53726, USABela AbolfathiDepartment of Physics and Astronomy, University of California, Irvine, Irvine, CA 92697, USAFranco D. AlbaretiCampus of International Excellence UAM+CSIC, Cantoblanco, E-28049 Madrid, SpainCarlos Allende PrietoDepartamento de Astrofsica, Universidad de La Laguna (ULL), E-38206 La Laguna, Tenerife, SpainAndrés AlmeidaDepartamento de Fsica, Facultad de Ciencias, Universidad de La Serena, Cisternas 1200, La Serena, ChileJ. Alonso-GarcíaUnidad de Astronomía, Fac. Cs. Básicas, Universidad de Antofagasta, Avda. U. de Antofagasta 02800, Antofagasta, ChileF. AndersLeibniz-Institut fr Astrophysik Potsdam (AIP), An der Sternwarte 16, D-14482 Potsdam, GermanyScott F. AndersonDepartment of Astronomy, Box 351580, University of Washington, Seattle, WA 98195, USABrett H. AndrewsPITT PACC, Department of Physics and Astronomy, University of Pittsburgh, Pittsburgh, PA 15260, USAE. Aquino-OrtízInstituto de Astronomía, Universidad Nacional Autónoma de México, A.P. 70-264, 04510, México, D.F., MéxicoAlfonso Aragón-SalamancaSchool of Physics & Astronomy, University of Nottingham, Nottingham, NG7 2RD, UKM. Argudo–FernándezUnidad de Astronomía, Fac. Cs. Básicas, Universidad de Antofagasta, Avda. U. de Antofagasta 02800, Antofagasta, ChileE. ArmengaudCEA, Centre de Saclay, IRFU, F-91191, Gif-sur-Yvette, FranceÉ. AubourgAPC, University of Paris Diderot, CNRS/IN2P3, CEA/IRFU, Observatoire de Paris, Sorbonne Paris Cite, FranceV. Ávila-ReeseInstituto de Astronoma, Universidad Nacional Autnoma de Mxico, A.P. 70-264, 04510, Mxico, D.F., MxicoCarles BadenesPITT PACC, Department of Physics and Astronomy, University of Pittsburgh, Pittsburgh, PA 15260, USAS. BaileyLawrence Berkeley National Laboratory, 1 Cyclotron Road, Berkeley, CA 94720, USAKathleen A. BargerDepartment of Physics and Astronomy, Texas Christian University, Fort Worth, TX 76129, USAJ. K. Barrera-BallesterosCenter for Astrophysical Sciences, Department of Physics and Astronomy, Johns Hopkins University, 3400 North Charles Street, Baltimore, MD 21218, USACurtis BartoszDepartment of Astronomy, Box 351580, University of Washington, Seattle, WA 98195, USADominic BatesSchool of Physics and Astronomy, University of St. Andrews, North Haugh, St. Andrews, KY16 9SS, UKFalk BaumgartenHumboldt-Universitt zu Berlin, Institut fr Physik, Newtonstrasse 15, D-12589, Berlin, GermanyJulian BautistaDepartment of Physics and Astronomy, University of Utah, 115 S. 1400 E., Salt Lake City, UT 84112, USARachael L. BeatonThe Observatories of the Carnegie Institution for Science, 813 Santa Barbara St., Pasadena, CA 91101, USATimothy C. BeersDepartment of Physics and JINA Center for the Evolution of the Elements, University of Notre Dame, Notre Dame, IN 46556 USAFrancesco BelfioreCavendish Laboratory, University of Cambridge, 19 J. J. Thomson Avenue, Cambridge CB3 0HE, UKChad F. BenderSteward Observatory, The University of Arizona, 933 North Cherry Avenue, Tucson, AZ 85721-0065, USA 29 Vanderbilt University, Department of Physics & Astronomy, 6301 Stevenson Center Ln., Nashville, TN 37235, USA 30 Department of Physics and Astronomy, University of Pennsylvania, Philadelphia, PA 19104, USA 31 Institute of Cosmology & Gravitation, University of Portsmouth, Dennis Sciama Building, Portsmouth, PO1 3FX, UK 32 Apache Point Observatory, P.O. Box 59, Sunspot, NM 88349, USA 33 Sternberg Astronomical Institute, Moscow State University, Moscow 34 Aix Marseille Univ, CNRS, LAM, Laboratoire d'Astrophysique de Marseille, Marseille, France 35 National Optical Astronomy Observatory, 950 North Cherry Avenue, Tucson, AZ 85719, USA 36 Departamento de Fica y Astronoma, Universidad de Valparaiso, Av. Gran Bretan a 1111, Playa Ancha, Casilla 5030, Valparaiso, Chile 37 Max-Planck-Institut fr Astronomie, Knigstuhl 17, D-69117 Heidelberg, Germany 38 Department of Astronomy and Astrophysics,Andreas A. BerlindVanderbilt University, Department of Physics & Astronomy, 6301 Stevenson Center Ln., Nashville, TN 37235, USAMariangela BernardiDepartment of Physics and Astronomy, University of Pennsylvania, Philadelphia, PA 19104, USAFlorian BeutlerInstitute of Cosmology & Gravitation, University of Portsmouth, Dennis Sciama Building, Portsmouth, PO1 3FX, UKJonathan C. BirdVanderbilt University, Department of Physics & Astronomy, 6301 Stevenson Center Ln., Nashville, TN 37235, USADmitry BizyaevSternberg Astronomical Institute, Moscow State University, MoscowGuillermo A. BlancThe Observatories of the Carnegie Institution for Science, 813 Santa Barbara St., Pasadena, CA 91101, USAMichael BlomqvistAix Marseille Univ, CNRS, LAM, Laboratoire d'Astrophysique de Marseille, Marseille, FranceA. BoltonDepartment of Physics and Astronomy, University of Utah, 115 S. 1400 E., Salt Lake City, UT 84112, USAM. BoquienUnidad de Astronoma, Fac. Cs. Bsicas, Universidad de Antofagasta, Avda. U. de Antofagasta 02800, Antofagasta, ChileJ. BorissovaInstituto Milenio de Astrofsica, Av. Vicua Mackenna 4860, Macul, Santiago, ChileRemco C. E. van den BoschMax-Planck-Institut für Astronomie, Königstuhl 17, D-69117 Heidelberg, GermanyJo BovyCarnegie ObservatoriesW. N. BrandtInstitute for Gravitation and the Cosmos, The Pennsylvania State University, University Park, PA 16802, USAJ. BrinkmannApache Point Observatory, P.O. Box 59, Sunspot, NM 88349, USAJoel R. BrownsteinDepartment of Physics and Astronomy, University of Utah, 115 S. 1400 E., Salt Lake City, UT 84112, USAKevin BundyUniversity of California Observatories, University of California, Santa Cruz, CA 95064, USAAdam J. BurgasserCenter for Astrophysics and Space Science, University of California San Diego, La Jolla, CA 92093, USAE. BurtinCEA, Centre de Saclay, IRFU, F-91191, Gif-sur-Yvette, FranceNicolás G. BuscaAPC, University of Paris Diderot, CNRS/IN2P3, CEA/IRFU, Observatoire de Paris, Sorbonne Paris Cite, FranceMichele CappellariSub-department of Astrophysics, Department of Physics, University of Oxford, Denys Wilkinson Building, Keble Road, Oxford OX1 3RH, UKMaria Leticia Delgado CarigiInstituto de Astronoma, Universidad Nacional Autnoma de Mxico, A.P. 70-264, 04510, Mxico, D.F., MxicoJoleen K. CarlbergNASA Goddard Space Flight Center, Code 667, Greenbelt, MD 20771, USAA. Carnero RosellObservatório Nacional, Rio de Janeiro, BrazilR. CarreraInstituto de Astrofísica de Canarias, E-38205 La Laguna, Tenerife, SpainN. J. ChanoverDepartment of Astronomy, New Mexico State University, Box 30001, MSC 4500, Las Cruces NM 88003, USABrian CherinkaCenter for Astrophysical Sciences, Department of Physics and Astronomy, Johns Hopkins University, 3400 North Charles Street, Baltimore, MD 21218, USAEdmond CheungThe University of TokyoY. Gómez Maqueo ChewInstituto de Astronomía, Universidad Nacional Autónoma de México, A.P. 70-264, 04510, México, D.F., MéxicoC. ChiappiniLeibniz-Institut fr Astrophysik Potsdam (AIP), An der Sternwarte 16, D-14482 Potsdam, GermanyPeter Doohyun ChoiDepartment of Astronomy and Space Science, Sejong University, Seoul 143-747, KoreaDrew ChojnowskiDepartment of Astronomy, New Mexico State University, Box 30001, MSC 4500, Las Cruces NM 88003, USAChia-Hsun ChuangLeibniz-Institut für Astrophysik Potsdam (AIP), An der Sternwarte 16, D-14482 Potsdam, GermanyHaeun ChungKorea Institute for Advanced Study, 85 Hoegiro, Dongdaemun-gu, Seoul 02455, KoreaRafael Fernando CiroliniLaboratório Interinstitucional de e-Astronomia, 77 Rua General José Cristino, Rio de Janeiro, 20921-400, BrasilNicolas ClercMax-Planck-Institut für Extraterrestrische Physik, Gießenbachstr. 1, D-85748 Garching, GermanyRoger E. CohenDepartment of Astronomy, Universidad de Concepción, ChileJohan ComparatMax-Planck-Institut für Extraterrestrische Physik, Gießenbachstr. 1, D-85748 Garching, GermanyL. N. da CostaObservatório Nacional, Rio de Janeiro, BrazilMarie-Claude CousinouAix Marseille Univ, CNRS/IN2P3, CPPM, Marseille, FranceKevin R. CoveyDepartment of Physics and Astronomy, Western Washington University, 516 High Street, Bellingham, WA 98225, USAJeffrey D. CraneThe Observatories of the Carnegie Institution for Science, 813 Santa Barbara St., Pasadena, CA 91101, USARupert A. C. CroftDepartment of Physics, Carnegie Mellon University, 5000 Forbes Avenue, Pittsburgh, PA 15213, USAI. Cruz-GonzálezInstituto de Astronomía, Universidad Nacional Autónoma de México, A.P. 70-264, 04510, México, D.F., MéxicoDaniel Garrido CuadraDepartamento de Física, Facultad de Ciencias, Universidad de La Serena, Cisternas 1200, La Serena, ChileKátia CunhaUniversity of PortsmouthG. DamkeDepartamento de Física, Facultad de Ciencias, Universidad de La Serena, Cisternas 1200, La Serena, ChileJeremy DarlingCenter for Astrophysics and Space Astronomy, Department of Astrophysical and Planetary Sciences, University of Colorado, 389 UCB, Boulder, CO 80309-0389, USARoger L. DaviesSub-department of Astrophysics, Department of Physics, University of Oxford, Denys Wilkinson Building, Keble Road, Oxford OX1 3RH, UKKyle DawsonDepartment of Physics and Astronomy, University of Utah, 115 S. 1400 E., Salt Lake City, UT 84112, USAAxel de la MacorraInstituto de Física, Universidad Nacional Autónoma de México, Apdo. Postal 20-364, MéxicoF. Dell’AgliInstituto de Astrofísica de Canarias, E-38205 La Laguna, Tenerife, SpainNathan De LeeDepartment of Physics, Geology, and Engineering Tech, Northern Kentucky University, Highland Heights, KY 41099, USATimothée DelubacInstitute of Physics, Laboratory of Astrophysics, Ecole Polytechnique Fédérale de Lausanne (EPFL), Observatoire de Sauverny, 1290 Versoix, SwitzerlandF. Di MilleLas Campanas Observatory, Colina El Pino Casilla 601 La Serena, ChileAleks Diamond-StanicDepartment of Physics and Astronomy, Bates College, 44 Campus Avenue, Lewiston, ME 04240, USAM. Cano-DíazCONACYT Research Fellow, Instituto de Astronomía, Universidad Nacional Autónoma de México, A.P. 70-264, 04510, México, D.F., MéxicoJohn DonorDepartment of Physics and Astronomy, Texas Christian University, Fort Worth, TX 76129, USAJuan José DownesNiv DroryMcDonald Observatory, The University of Texas at Austin, 1 University Station, Austin, TX 78712, USAHélion du Mas des BourbouxCEA, Centre de Saclay, IRFU, F-91191, Gif-sur-Yvette, FranceChristopher DuckworthSchool of Physics and Astronomy, University of St. Andrews, North Haugh, St. Andrews, KY16 9SS, UKT. DwellyMax-Planck-Institut für Extraterrestrische Physik, Gießenbachstr. 1, D-85748 Garching, GermanyJamie DyerDepartment of Physics and Astronomy, University of Utah, 115 S. 1400 E., Salt Lake City, UT 84112, USAGarrett EbelkeDepartment of Astronomy, University of Virginia, 530 McCormick Road, Charlottesville, VA 22904-4325, USAArthur EigenbrotDepartment of Astronomy, University of Wisconsin-Madison, 475 N. Charter St., Madison, WI 53726, USADaniel J. EisensteinHarvard-Smithsonian Center for Astrophysics, 60 Garden St., Cambridge, MA 02138, USAÉric EmsellemEuropean Southern Observatory, Karl-Schwarzschild-Str. 2, D-85748 Garching, GermanyMike EracleousInstitute for Gravitation and the Cosmos, The Pennsylvania State University, University Park, PA 16802, USAS. EscoffierAix Marseille Univ, CNRS/IN2P3, CPPM, Marseille, FranceMichael L. EvansDepartment of Astronomy, Box 351580, University of Washington, Seattle, WA 98195, USAXiaohui FanSteward Observatory, The University of Arizona, 933 North Cherry Avenue, Tucson, AZ 85721-0065, USAEmma Fernández-AlvarInstituto de Astronomía, Universidad Nacional Autónoma de México, A.P. 70-264, 04510, México, D.F., México
2017en
ABI
Аннотация
Abstract We describe the Sloan Digital Sky Survey IV (SDSS-IV), a project encompassing three major spectroscopic programs. The Apache Point Observatory Galactic Evolution Experiment 2 (APOGEE-2) is observing hundreds of thousands of Milky Way stars at high resolution and high signal-to-noise ratios in the near-infrared. The Mapping Nearby Galaxies at Apache Point Observatory (MaNGA) survey is obtaining spatially resolved spectroscopy for thousands of nearby galaxies (median ). The extended Baryon Oscillation Spectroscopic Survey (eBOSS) is mapping the galaxy, quasar, and neutral gas distributions between and 3.5 to constrain cosmology using baryon acoustic oscillations, redshift space distortions, and the shape of the power spectrum. Within eBOSS, we are conducting two major subprograms: the SPectroscopic IDentification of eROSITA Sources (SPIDERS), investigating X-ray AGNs and galaxies in X-ray clusters, and the Time Domain Spectroscopic Survey (TDSS), obtaining spectra of variable sources. All programs use the 2.5 m Sloan Foundation Telescope at the Apache Point Observatory; observations there began in Summer 2014. APOGEE-2 also operates a second near-infrared spectrograph at the 2.5 m du Pont Telescope at Las Campanas Observatory, with observations beginning in early 2017. Observations at both facilities are scheduled to continue through 2020. In keeping with previous SDSS policy, SDSS-IV provides regularly scheduled public data releases; the first one, Data Release 13, was made available in 2016 July.
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