arXiv · 1812.02759
The Fifteenth Data Release of the Sloan Digital Sky Surveys: First Release of MaNGA Derived Quantities, Data Visualization Tools and Stellar Library
Abstract
Twenty years have passed since first light for the Sloan Digital Sky Survey (SDSS). Here, we release data taken by the fourth phase of SDSS (SDSS-IV) across its first three years of operation (July 2014-July 2017). This is the third data release for SDSS-IV, and the fifteenth from SDSS (Data Release Fifteen; DR15). New data come from MaNGA - we release 4824 datacubes, as well as the first stellar spectra in the MaNGA Stellar Library (MaStar), the first set of survey-supported analysis products (e.g. stellar and gas kinematics, emission line, and other maps) from the MaNGA Data Analysis Pipeline (DAP), and a new data visualisation and access tool we call "Marvin". The next data release, DR16, will include new data from both APOGEE-2 and eBOSS; those surveys release no new data here, but we document updates and corrections to their data processing pipelines. The release is cumulative; it also includes the most recent reductions and calibrations of all data taken by SDSS since first light. In this paper we describe the location and format of the data and tools and cite technical references describing how it was obtained and processed. The SDSS website (www.sdss.org) has also been updated, providing links to data downloads, tutorials and examples of data use. While SDSS-IV will continue to collect astronomical data until 2020, and will be followed by SDSS-V (2020-2025), we end this paper by describing plans to ensure the sustainability of the SDSS data archive for many years beyond the collection of data.
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D. S. Aguado, Romina Ahumada, Andres Almeida, Scott F. Anderson, Brett H. Andrews, Borja Anguiano, Erik Aquino Ortiz, Alfonso Aragon-Salamanca, Maria Argudo-Fernandez, Marie Aubert, Vladimir Avila-Reese, Carles Badenes, Sandro Barboza Rembold, Kat Barger, Jorge Barrera-Ballesteros, Dominic Bates, Julian Bautista, Rachael L. Beaton, Timothy C. Beers, Francesco Belfiore, Mariangela Bernardi, Matthew Bershady, Florian Beutler, Jonathan Bird, Dmitry Bizyaev, Guillermo A. Blanc, Michael R. Blanton, Michael Blomqvist, Adam S. Bolton, Mederic Boquien, Jura Borissova, Jo Bovy, William Nielsen Brandt, Jonathan Brinkmann, Joel R. Brownstein, Kevin Bundy, Adam Burgasser, Nell Byler, Mariana Cano Diaz, Michele Cappellari, Ricardo Carrera, Bernardo Cervantes Sodi, Yanping Chen, Brian Cherinka, Peter Doohyun Choi, Haeun Chung, Damien Coffey, Julia M. Comerford, Johan Comparat, Kevin Covey, Gabriele da Silva Ilha, Luiz da Costa, Yu Sophia Dai, Guillermo Damke, Jeremy Darling, Roger Davies, Kyle Dawson, Victoria de Sainte Agathe, Alice Deconto Machado, Agnese Del Moro, Nathan De Lee, Aleksandar M. Diamond-Stanic, Helena Dominguez Sanchez, John Donor, Niv Drory, Helion du Mas des Bourboux, Chris Duckworth, Tom Dwelly, Garrett Ebelke, Eric Emsellem, Stephanie Escoffier, Jose G. Fernandez-Trincado, Diane Feuillet, Johanna-Laina Fischer, Scott W. Fleming, Amelia Fraser-McKelvie, Gordon Freischlad, Peter M. Frinchaboy, Hai Fu, Lluis Galbany, Rafael Garcia-Dias, D. A. Garcia-Hernandez, Luis Alberto Garma Oehmichen, Marcio Antonio Geimba Maia, Hector Gil-Marin, Kathleen Grabowski, Meng Gu, Hong Guo, Jaewon Ha, Emily Harrington, Sten Hasselquist, Christian R. Hayes, Fred Hearty, Hector Hernandez Toledo, Harry Hicks, David W. Hogg, Kelly Holley-Bockelmann, Jon A. Holtzman, Bau-Ching Hsieh, Jason A. S. Hunt. 2018-12-06. The Fifteenth Data Release of the Sloan Digital Sky Surveys: First Release of MaNGA Derived Quantities, Data Visualization Tools and Stellar Library. https://doi.org/10.3847/1538-4365/aaf651
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