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
Autor(a) principal: | |
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Data de Publicação: | 2018 |
Outros Autores: | , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UFRGS |
Texto Completo: | http://hdl.handle.net/10183/179613 |
Resumo: | 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. |
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Abolfathi, BelaNascimento, Janaina Correa doQueiroz, Anna Bárbara de AndradeRiffel, RogérioSantiago, Basilio XavierSchimoia, Jáderson da SilvaStorchi-Bergmann, ThaisaZou, Hu2018-06-21T02:32:28Z20180067-0049http://hdl.handle.net/10183/179613001067612The 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.application/pdfengThe astrophysical journal. Supplement series. Chicago. Vol. 235, no. 2 (Apr. 2018), 42, 19 p.Catalogos astronomicosMapeamentos astronômicosAtlasesCatalogsSurveysThe 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 ExperimentEstrangeiroinfo:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da UFRGSinstname:Universidade Federal do Rio Grande do Sul (UFRGS)instacron:UFRGSORIGINAL001067612.pdf001067612.pdfTexto completo (inglês)application/pdf2357231http://www.lume.ufrgs.br/bitstream/10183/179613/1/001067612.pdfe8099779b15d5403f6189d6725984efdMD51TEXT001067612.pdf.txt001067612.pdf.txtExtracted Texttext/plain114519http://www.lume.ufrgs.br/bitstream/10183/179613/2/001067612.pdf.txt98a66b9cff3ae3c850b59a2f67db4976MD52THUMBNAIL001067612.pdf.jpg001067612.pdf.jpgGenerated Thumbnailimage/jpeg2291http://www.lume.ufrgs.br/bitstream/10183/179613/3/001067612.pdf.jpg301d8a68a0037a4526bb1bea142c48d4MD5310183/1796132023-07-02 03:42:18.598161oai:www.lume.ufrgs.br:10183/179613Repositório de PublicaçõesPUBhttps://lume.ufrgs.br/oai/requestopendoar:2023-07-02T06:42:18Repositório Institucional da UFRGS - Universidade Federal do Rio Grande do Sul (UFRGS)false |
dc.title.pt_BR.fl_str_mv |
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 |
title |
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 |
spellingShingle |
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 Abolfathi, Bela Catalogos astronomicos Mapeamentos astronômicos Atlases Catalogs Surveys |
title_short |
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 |
title_full |
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 |
title_fullStr |
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 |
title_full_unstemmed |
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 |
title_sort |
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, Bela |
author_facet |
Abolfathi, Bela Nascimento, Janaina Correa do Queiroz, Anna Bárbara de Andrade Riffel, Rogério Santiago, Basilio Xavier Schimoia, Jáderson da Silva Storchi-Bergmann, Thaisa Zou, Hu |
author_role |
author |
author2 |
Nascimento, Janaina Correa do Queiroz, Anna Bárbara de Andrade Riffel, Rogério Santiago, Basilio Xavier Schimoia, Jáderson da Silva Storchi-Bergmann, Thaisa Zou, Hu |
author2_role |
author author author author author author author |
dc.contributor.author.fl_str_mv |
Abolfathi, Bela Nascimento, Janaina Correa do Queiroz, Anna Bárbara de Andrade Riffel, Rogério Santiago, Basilio Xavier Schimoia, Jáderson da Silva Storchi-Bergmann, Thaisa Zou, Hu |
dc.subject.por.fl_str_mv |
Catalogos astronomicos Mapeamentos astronômicos |
topic |
Catalogos astronomicos Mapeamentos astronômicos Atlases Catalogs Surveys |
dc.subject.eng.fl_str_mv |
Atlases Catalogs Surveys |
description |
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. |
publishDate |
2018 |
dc.date.accessioned.fl_str_mv |
2018-06-21T02:32:28Z |
dc.date.issued.fl_str_mv |
2018 |
dc.type.driver.fl_str_mv |
Estrangeiro info:eu-repo/semantics/article |
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info:eu-repo/semantics/publishedVersion |
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article |
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publishedVersion |
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http://hdl.handle.net/10183/179613 |
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0067-0049 |
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001067612 |
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http://hdl.handle.net/10183/179613 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.ispartof.pt_BR.fl_str_mv |
The astrophysical journal. Supplement series. Chicago. Vol. 235, no. 2 (Apr. 2018), 42, 19 p. |
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openAccess |
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