Spectral Stellar Libraries at the Spanish Virtual Observatory

C. Rodrigo1,2*, E. Solano1,2 and A. Bayo Arán3
11Centro de Astrobiología (INTA-CSIC), Departamento de Astrofísica, PO Box 78, E-28691, Villanueva de la Cañada, Madrid, Spain
2Spanish Virtual Observatory
3Instituto de Física y Astronomía, Facultad de Ciencias, Universidad de Valparaíso, Gran Bretaña 1111, Playa Ancha, Valparaíso.

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Abstract

The Spanish Virtual Observatory1 maintains a service that provides ~ 45 libraries of theoretical and observational spectra that can be accessed through a web interface or using Virtual Observatory protocols (mainly from VO tools like TOPCAT or VOSpec). For each collection of spectra we also provide the associated synthetic photometry using the set of > 3000 filters available in the SVO Filter Profile Service. All this information is also used by VOSA (the VO Sed Analyzer) to analyse observed spectral energy distributions for comparisons with collections of theoretical or observational spectra.

Fig. 1 Fig. 2 Fig. 3


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Keywords : virtual observatory – spectral libraries – SVO – filters – synthetic photometry