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THE SEGUE STELLAR PARAMETER PIPELINE. I. DESCRIPTION AND COMPARISON OF INDIVIDUAL METHODS
Lee, Young Sun1,2; Beers, Timothy C.1,2; Sivarani, Thirupathi1,2; Prieto, Carlos Allende3; Koesterke, Lars3; Wilhelm, Ronald4; Fiorentin, Paola Re5; Bailer-Jones, Coryn A. L.5; Norris, John E.6; Rockosi, Constance M.7; Yanny, Brian8; Newberg, Heidi J.9; Covey, Kevin R.10; Zhang, Hao-Tong11; Luo, A. -Li11
2008-11-01
Source PublicationASTRONOMICAL JOURNAL
Volume136Issue:5Pages:2022-2049
AbstractWe describe the development and implementation of the Sloan Extension for Galactic Exploration and Understanding (SEGUE) Stellar Parameter Pipeline (SSPP). The SSPP is derived, using multiple techniques, radial velocities, and the fundamental stellar atmospheric parameters (effective temperature, surface gravity, and metallicity) for AFGK-type stars, based on medium-resolution spectroscopy and ugriz photometry obtained during the course of the original Sloan Digital Sky Survey (SDSS-I) and its Galactic extension (SDSS-II/SEGUE). The SSPP also provides spectral classification for a much wider range of stars, including stars with temperatures outside the window where atmospheric parameters can be estimated with the current approaches. This is Paper I in a series of papers on the SSPP; it provides an overview of the SSPP, and tests of its performance using several external data sets. Random and systematic errors are critically examined for the current version of the SSPP, which has been used for the sixth public data release of the SDSS (DR-6).
KeywordMethods: Data Analysis Stars: Abundances Stars: Fundamental Parameters Surveys Techniques: Spectroscopic
DOI10.1088/0004-6256/136/5/2022
Indexed BySCI
Language英语
WOS IDWOS:000260132500025
Citation statistics
Cited Times:322[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.bao.ac.cn/handle/114a11/7421
Collection光学天文研究部
Affiliation1.Michigan State Univ, Dept Phys & Astron, CSCE, E Lansing, MI 48824 USA
2.Michigan State Univ, Joint Inst Nucl Astrophys, E Lansing, MI 48824 USA
3.Univ Texas Austin, Dept Astron, Austin, TX 78712 USA
4.Texas Tech Univ, Dept Phys, Lubbock, TX 79409 USA
5.Max Planck Inst Astron, D-69117 Heidelberg, Germany
6.Australian Natl Univ, Res Sch Astron & Astrophys, Weston, ACT 2611, Australia
7.Univ Calif Santa Cruz, Dept Astron, Santa Cruz, CA 95064 USA
8.Fermilab Natl Accelerator Lab, Batavia, IL 60510 USA
9.Rensselaer Polytech Inst, Dept Phys & Astron, Troy, NY 12180 USA
10.Harvard Smithsonian Ctr Astrophys, Cambridge, MA 02138 USA
11.Chinese Acad Sci, Natl Astron Observ China, Beijing 100012, Peoples R China
Recommended Citation
GB/T 7714
Lee, Young Sun,Beers, Timothy C.,Sivarani, Thirupathi,et al. THE SEGUE STELLAR PARAMETER PIPELINE. I. DESCRIPTION AND COMPARISON OF INDIVIDUAL METHODS[J]. ASTRONOMICAL JOURNAL,2008,136(5):2022-2049.
APA Lee, Young Sun.,Beers, Timothy C..,Sivarani, Thirupathi.,Prieto, Carlos Allende.,Koesterke, Lars.,...&Luo, A. -Li.(2008).THE SEGUE STELLAR PARAMETER PIPELINE. I. DESCRIPTION AND COMPARISON OF INDIVIDUAL METHODS.ASTRONOMICAL JOURNAL,136(5),2022-2049.
MLA Lee, Young Sun,et al."THE SEGUE STELLAR PARAMETER PIPELINE. I. DESCRIPTION AND COMPARISON OF INDIVIDUAL METHODS".ASTRONOMICAL JOURNAL 136.5(2008):2022-2049.
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