Cross Catalogue Matching with Virtual Observatory and Parameterization of Stars

Baltic astronomy

article

O. Malkov¹  O. Dluzhnevskaya¹  S. Karpov³  E. Kilpio¹  A. Kniazev⁴  A. Mironov⁵  S. Sichevskij¹ 

[1] Institute of Astronomy;Faculty of Physics, Lomonosov Moscow State University;Special Astrophysical Observatory, Russian Acad. Sci., Nizhnij Arkhyz, Zelenchukskiy region, Karachai-Cherkessian Republic;South African Astronomical Observatory;Sternberg Astronomical Institute, Lomonosov Moscow State University

关键词: stars;    fundamental parameters;    photometric surveys;    crossmatching;    virtual observatory;    spectral atlases;    unresolved binaries;   

DOI  :  10.1515/astro-2017-0390

来源: Institute of Theoretical Physics and Astronomy

【 摘 要 】

Virtual Observatory facilities allow users to make a fast and correct cross-matching of objects from various surveys. They yield multi-color photometry data (color indices) on registered objects and make it possible to determine stellar parameters. A method of catalogue cross-matching, as well as its application to various areas in the sky and preliminary results of stellar parameterization, are discussed in the paper. We also make a critical analysis of modern stellar spectral atlases.

【 授权许可】

Unknown