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THE NINTH DATA RELEASE OF THE SLOAN DIGITAL SKY SURVEY: FIRST SPECTROSCOPIC DATA FROM THE SDSS-III BARYON OSCILLATION SPECTROSCOPIC SURVEY

2012; Institute of Physics; Volume: 203; Issue: 2 Linguagem: Inglês

10.1088/0067-0049/203/2/21

1538-4365

Christopher P. Ahn, Rachael Alexandroff, Carlos Allende Prieto, Scott F. Anderson, Timothy Anderton, Brett H. Andrews, É. Aubourg, S. Bailey, E. Balbinot, Rory Barnes, Julian Bautista, Timothy C. Beers, A. Beifiori, Andreas A. Berlind, Vaishali Bhardwaj, Dmitry Bizyaev, Cullen H. Blake, Michael R. Blanton, Michael Blomqvist, John J. Bochanski, A. Bolton, Arnaud Borde, Jo Bovy, W. N. Brandt, J. Brinkmann, P. J. Brown, Joel R. Brownstein, Kevin Bundy, Nicolás G. Busca, W. Carithers, A. Carnero Rosell, Michael A. Carr, Dana I. Casetti‐Dinescu, Yanmei Chen, C. Chiappini, Johan Comparat, N. Connolly, Justin R. Crepp, S. Cristiani, Rupert A. C. Croft, Antonio J. Cuesta, L. N. da Costa, James R. A. Davenport, Kyle Dawson, Roland de Putter, Nathan De Lee, Timothée Delubac, Saurav Dhital, Anne Ealet, Garrett Ebelke, Edward M. Edmondson, Daniel J. Eisenstein, S. Escoffier, M. Esposito, Michael L. Evans, Xiaohui Fan, Bruno Femenía Castellá, Emma Fernández-Alvar, Letícia D. Ferreira, N. Filiz Ak, H. Finley, Scott W. Fleming, Andreu Font-Ribera, Peter M. Frinchaboy, D. A. García–Hernández, A. E. García Pérez, Jian Ge, R. Génova-Santos, Bruce Gillespie, L. Girardi, J. I. Gónzalez Hernández, E. K. Grebel, James E. Gunn, Hong Guo, Daryl Haggard, J.–Ch. Hamilton, D. E. Harris, Suzanne L. Hawley, Frederick R. Hearty, Shirley Ho, David W. Hogg, Jon A. Holtzman, Klaus Honscheid, Joseph Huehnerhoff, Inese I. Ivans, Željko Ivezić, Heather R. Jacobson, Linhua Jiang, J. Johansson, Jennifer A. Johnson, Guinevere Kauffmann, D. Kirkby, Jessica A. Kirkpatrick, Mark A. Klaene, G. R. Knapp, Jean‐Paul Kneib, Jean-Marc Le Goff, Alexie Leauthaud, Khee‐Gan Lee, Young Sun Lee, Daniel C. Long, Craig Loomis, S. Lucatello, Britt Lundgren, Robert H. Lupton, Bo Ma, Zhibo Ma, Nicholas MacDonald, Claude E. Mack, Suvrath Mahadevan, M. A. G. Maia, Steven R. Majewski, Martin Makler, Elena Malanushenko, Viktor Malanushenko, A. Manchado, Rachel Mandelbaum, Marc Manera, Claudia Maraston, Daniel Margala, Sarah L. Martell, Cameron K. McBride, Ian D. McGreer, R. G. McMahon, Brice Ménard, Szabolcs Mészáros, Jordi Miralda‐Escudé, Antonio D. Montero-Dorta, Francesco Montesano, Heather Morrison, Demitri Muna, Jeffrey A. Munn, Hitoshi Murayama, Adam D. Myers, A. Fausti Neto, Duy Cuong Nguyen, Robert C. Nichol, David L. Nidever, P. Noterdaeme, Sebastián E. Nuza, R. L. C. Ogando, Matthew D. Olmstead, Daniel Oravetz, Russell Owen, Nikhil Padmanabhan, N. Palanque‐Delabrouille, Kaike Pan, John K. Parejko, Prachi Parihar, Isabelle Pâris, P. Pattarakijwanich, Joshua Pepper, Will J. Percival, I. Pérez-Fournón, Ignasi Pérez-Ràfols, Patrick Petitjean, J. Pforr, Matthew M. Pieri, Marc H. Pinsonneault, G. F. Porto de Mello, Francisco Prada, Adrian M. Price-Whelan, M. Jordan Raddick, R. Rébolo, J. Rich, Gordon T. Richards, A. C. Robin, H. J. Rocha–Pinto, Constance M. Rockosi, Natalie A. Roe, Ashley J. Ross, Nicholas P. Ross, Graziano Rossi, J. A. Rubiño-Martín, Lado Samushia, J. Sánchez Alméida, Ariel G. Sánchez, B. X. Santiago, Conor Sayres, David J. Schlegel, Katharine J. Schlesinger, Sarah J. Schmidt, Donald P. Schneider, M. Schultheis, A. Schwope, Claudia G. Scóccola, Uroš Seljak, E. S. Sheldon, Yue Shen, Yiping Shu, Jennifer Simmerer, Audrey Simmons, Ramin Skibba, M. F. Skrutskie, Anže Slosar, F. Sobreira, Jennifer Sobeck, Keivan G. Stassun, Oliver Steele, Matthias Steinmetz, Michael A. Strauss, A. Streblyanska, N. Suzuki, Molly E. C. Swanson, Tomer Tal, Aniruddha R. Thakar, D. Thomas, Benjamin Thompson, Jeremy L. Tinker, Rita Tojeiro, Christy Tremonti, M. Vargas-Magaña, Licia Verde, Matteo Viel, S. Vikas, Nicole P. Vogt, David A. Wake, Ji Wang, Benjamin Weaver, David H. Weinberg, Benjamin J. Weiner, Andrew A. West, Martin White, John C. Wilson, John P. Wisniewski, W. M. Wood‐Vasey, B. Yanny, Christophe Yèche, Donald G. York, O. Zamora, Gail Zasowski, Idit Zehavi, Gong‐Bo Zhao, Zheng Zheng, Guangtun Zhu, Joel Zinn,

Gamma-ray bursts and supernovae

ABSTRACT The Sloan Digital Sky Survey III (SDSS-III) presents the first spectroscopic data from the Baryon Oscillation Spectroscopic Survey (BOSS). This ninth data release (DR9) of the SDSS project includes 535,995 new galaxy spectra (median z ∼ 0.52), 102,100 new quasar spectra (median z ∼ 2.32), and 90,897 new stellar spectra, along with the data presented in previous data releases. These spectra were obtained with the new BOSS spectrograph and were taken between 2009 December and 2011 July. In addition, the stellar parameters pipeline, which determines radial velocities, surface temperatures, surface gravities, and metallicities of stars, has been updated and refined with improvements in temperature estimates for stars with T eff < 5000 K and in metallicity estimates for stars with [Fe/H] > -0.5. DR9 includes new stellar parameters for all stars presented in DR8, including stars from SDSS-I and II, as well as those observed as part of the SEGUE-2. The astrometry error introduced in the DR8 imaging catalogs has been corrected in the DR9 data products. The next data release for SDSS-III will be in Summer 2013, which will present the first data from the APOGEE along with another year of data from BOSS, followed by the final SDSS-III data release in 2014 December.