Sloan Digital Sky Survey IV: Mapping the Milky Way, Nearby Galaxies, and the Distant Universe
New York University · University of Wisconsin–Madison · +127 more institutions
Abstract
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…
Citation impact
- FWCI
- 97.20
- Percentile
- 100%
- References
- 319
Authors
363- MRMichael R. BlantonCorresponding
New York University
- MAMatthew A. Bershady
University of Wisconsin–Madison
- BABela Abolfathi
University of California, Irvine
- FDFranco D. Albareti
Consejo Superior de Investigaciones Científicas, Universidad Autónoma de Madrid
- CACarlos Allende Prieto
Universidad de La Laguna, Instituto de Astrofísica de Canarias
Topics & keywords
- Physics
- Observatory
- Galaxy
- Astronomy
- Astrophysics
- Sky
- Milky Way
- Quasar
Funding
- SISmithsonian Institution
- UDU.S. Department of Energy
- APAlfred P. Sloan Foundation
- YUYale University
- CICarnegie Institution of Washington
- VUVanderbilt University
- OSOhio State University
- UOUniversity of Utah
- UOUniversity of Washington
- JHJohns Hopkins University
- CMCarnegie Mellon University
- UOUniversity of Notre Dame
- UOUniversity of Portsmouth
- NMNew Mexico State University
- YUYork University
- UOUniversity of Oxford
- MDMinistério da Ciência, Tecnologia e Inovação
- UNUniversidad Nacional Autónoma de México
- MFMax-Planck-Institut für Astrophysik
- MFMax-Planck-Institut für Astronomie
- IDInstituto de Astrofísica de Canarias
- OOOffice of Science
- UOUniversity of Colorado Boulder
- SASmithsonian Astrophysical Observatory
- SAScience and Technology Facilities CouncilAwards: ST/N000668/1, ST/M001172/1, ST/L000695/1, ST/P000614/1, ST/N000919/1, ST/M000966/1, ST/P00556X/1, ST/P000649/1, ST/K00106X/1, ST/F007159/1
- LLeibniz-Gemeinschaft
- LBLawrence Berkeley National Laboratory