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Your search keyword '"Eigenbrot, AD"' showing total 2 results
Start Over Author "Eigenbrot, AD" Topic astrophysics::instrumentation and methods for astrophysics
2 results on '"Eigenbrot, AD"'

1. Sloan Digital Sky Survey IV: Mapping the Milky Way, Nearby Galaxies, and the Distant Universe

Author

Blanton, MR, Bershady, MA, Abolfathi, B, Albareti, FD, Prieto, CA, Almeida, A, Alonso-García, J, Anders, F, Anderson, SF, Andrews, B, Aquino-Ortíz, E, Aragón-Salamanca, A, Argudo-Fernández, M, Armengaud, E, Aubourg, E, Avila-Reese, V, Badenes, C, Bailey, S, Barger, KA, Barrera-Ballesteros, J, Bartosz, C, Bates, D, Baumgarten, F, Bautista, J, Beaton, R, Beers, TC, Belfiore, F, Bender, CF, Berlind, AA, Bernardi, M, Beutler, F, Bird, JC, Bizyaev, D, Blanc, GA, Blomqvist, M, Bolton, AS, Boquien, M, Borissova, J, Bosch, RVD, Bovy, J, Brandt, WN, Brinkmann, J, Brownstein, Bundy, K, Burgasser, AJ, Burtin, E, Busca, NG, Cappellari, M, Carigi, MLD, Carlberg, JK, Rosell, AC, Carrera, R, Chanover, NJ, Cherinka, B, Cheung, E, Chew, YGM, Chiappini, C, Choi, PD, Chojnowski, D, Chuang, CH, Chung, H, Cirolini, RF, Clerc, N, Cohen, RE, Comparat, J, Costa, LD, Cousinou, MC, Covey, K, Crane, JD, Croft, RAC, Cruz-Gonzalez, I, Cuadra, DG, Cunha, K, Damke, GJ, Darling, J, Davies, R, Dawson, K, Macorra, ADL, Dell'Agli, F, Lee, ND, Delubac, T, Mille, FD, Diamond-Stanic, A, Cano-Díaz, M, Donor, J, Downes, JJ, Drory, N, Bourboux, HDMD, Duckworth, CJ, Dwelly, T, Dyer, J, Ebelke, G, Eigenbrot, AD, Eisenstein, DJ, Emsellem, E, Eracleous, M, Escoffier, S, Evans, ML, Fan, X, Fernández-Alvar, E, Blanton, MR [0000-0003-1641-6222], Bershady, MA [0000-0002-3131-4374], Prieto, CA [0000-0002-0084-572X], Alonso-García, J [0000-0003-3496-3772], Andrews, B [0000-0001-8085-5890], Aragón-Salamanca, A [0000-0001-8215-1256], Badenes, C [0000-0003-3494-343X], Barger, KA [0000-0001-5817-0932], Barrera-Ballesteros, J [0000-0003-2405-7258], Beaton, R [0000-0002-1691-8217], Beers, TC [0000-0003-4573-6233], Bender, CF [0000-0003-4384-7220], Berlind, AA [0000-0002-1814-2002], Bizyaev, D [0000-0002-3601-133X], Bosch, RVD [0000-0002-0420-6159], Bovy, J [0000-0001-6855-442X], Brandt, WN [0000-0002-0167-2453], Brownstein, JR [0000-0002-8725-1069], Bundy, K [0000-0001-9742-3138], Burgasser, AJ [0000-0002-6523-9536], Cappellari, M [0000-0002-1283-8420], Carlberg, JK [0000-0001-5926-4471], Rosell, AC [0000-0003-3044-5150], Carrera, R [0000-0001-6143-8151], Cheung, E [0000-0001-8546-1428], Chojnowski, D [0000-0001-9984-0891], Chung, H [0000-0002-3043-2555], Covey, K [0000-0001-6914-7797], Crane, JD [0000-0002-5226-787X], Darling, J [0000-0003-2511-2060], Davies, R [0000-0001-7897-3812], Dawson, K [0000-0002-0553-3805], Lee, ND [0000-0002-3657-0705], Cano-Díaz, M [0000-0001-9553-8230], Drory, N [0000-0002-7339-3170], Eigenbrot, AD [0000-0003-0810-4368], Emsellem, E [0000-0002-6155-7166], Eracleous, M [0000-0002-3719-940X], Fan, X [0000-0003-3310-0131], and Apollo - University of Cambridge Repository

Subjects
astro-ph.GA, general [stars], Astrophysics::Instrumentation and Methods for Astrophysics, Astrophysics::Cosmology and Extragalactic Astrophysics, Astronomy & Astrophysics, 520 Astronomie und zugeordnete Wissenschaften, galaxies: general, observations [cosmology], surveys, cosmology: observations, Astrophysics::Solar and Stellar Astrophysics, ddc:520, Galaxy: general, stars: general, Astrophysics::Galaxy Astrophysics, Astronomical and Space Sciences, general [Galaxy], instrumentation: spectrographs, general [galaxies], spectrographs [instrumentation]
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 ratio 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 redshift of z = 0.03). The extended Baryon Oscillation Spectroscopic Survey (eBOSS) is mapping the galaxy, quasar, and neutral gas distributions between redshifts z = 0.6 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 AGN and galaxies in X-ray clusters, and the Time Domain Spectroscopic Survey (TDSS), obtaining spectra of variable sources. All programs use the 2.5-meter Sloan Foundation Telescope at Apache Point Observatory; observations there began in Summer 2014. APOGEE-2 also operates a second near-infrared spectrograph at the 2.5-meter 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 July 2016.

Published
2017

2. The Fourteenth Data Release of the Sloan Digital Sky Survey: First Spectroscopic Data from the Extended Baryon Oscillation Spectroscopic Survey and from the Second Phase of the Apache Point Observatory Galactic Evolution Experiment

Author

Abolfathi, B, Aguado, DS, Aguilar, G, Prieto, CA, Almeida, A, Ananna, TT, Anders, F, Anderson, SF, Andrews, BH, Anguiano, B, Aragón-Salamanca, A, Argudo-Fernández, M, Armengaud, E, Ata, M, Aubourg, E, Avila-Reese, V, Badenes, C, Bailey, S, Balland, C, Barger, KA, Barrera-Ballesteros, J, Bartosz, C, Bastien, F, Bates, D, Baumgarten, F, Bautista, J, Beaton, R, Beers, TC, Belfiore, F, Bender, CF, Bernardi, M, Bershady, MA, Beutler, F, Bird, JC, Bizyaev, D, Blanc, GA, Blanton, MR, Blomqvist, M, Bolton, AS, Boquien, M, Borissova, J, Bovy, J, Bradna Diaz, CA, Nielsen Brandt, W, Brinkmann, J, Brownstein, JR, Bundy, K, Burgasser, AJ, Burtin, E, Busca, NG, Canãs, CI, Cano-Diáz, M, Cappellari, M, Carrera, R, Casey, AR, Sodi, BC, Chen, Y, Cherinka, B, Chiappini, C, Choi, PD, Chojnowski, D, Chuang, CH, Chung, H, Clerc, N, Cohen, RE, Comerford, JM, Comparat, J, Do Nascimento, JC, Da Costa, L, Cousinou, MC, Covey, K, Crane, JD, Cruz-Gonzalez, I, Cunha, K, Ilha, GDS, Damke, GJ, Darling, J, Davidson, JW, Dawson, K, De Icaza Lizaola, MAC, MacOrra, ADL, De La Torre, S, De Lee, N, Sainte Agathe, VD, Deconto MacHado, A, Dell'Agli, F, Delubac, T, Diamond-Stanic, AM, Donor, J, Downes, JJ, Drory, N, Mas Des Bourboux, HD, Duckworth, CJ, Dwelly, T, Dyer, J, Ebelke, G, Eigenbrot, AD, Eisenstein, DJ, Elsworth, YP, and Emsellem, E

Subjects
astro-ph.GA, Astrophysics::Instrumentation and Methods for Astrophysics, Molecular, Astrophysics::Cosmology and Extragalactic Astrophysics, Astronomy & Astrophysics, Physical Chemistry, Atomic, atlases, Particle and Plasma Physics, surveys, Nuclear, Astrophysics::Galaxy Astrophysics, catalogs, Astronomical and Space Sciences, astro-ph.IM, Physical Chemistry (incl. Structural)
Abstract

The fourth generation of the Sloan Digital Sky Survey (SDSS-IV) has been in operation since 2014 July. This paper describes the second data release from this phase, and the 14th from SDSS overall (making this Data Release Fourteen or DR14). This release makes the data taken by SDSS-IV in its first two years of operation (2014-2016 July) public. Like all previous SDSS releases, DR14 is cumulative, including the most recent reductions and calibrations of all data taken by SDSS since the first phase began operations in 2000. New in DR14 is the first public release of data from the extended Baryon Oscillation Spectroscopic Survey; the first data from the second phase of the Apache Point Observatory (APO) Galactic Evolution Experiment (APOGEE-2), including stellar parameter estimates from an innovative data-driven machine-learning algorithm known as "The Cannon"; and almost twice as many data cubes from the Mapping Nearby Galaxies at APO (MaNGA) survey as were in the previous release (N = 2812 in total). This paper describes the location and format of the publicly available data from the SDSS-IV surveys. We provide references to the important technical papers describing how these data have been taken (both targeting and observation details) and processed for scientific use. The SDSS web site (www.sdss.org) has been updated for this release and provides links to data downloads, as well as tutorials and examples of data use. SDSS-IV is planning to continue to collect astronomical data until 2020 and will be followed by SDSS-V.

Published
2018

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