Work

Stellar parametrization fromGaiaRVS spectra

Year: 2015

Type: article

Abstract: Context. Among the myriad of data collected by the ESA Gaia satellite, about 150 million spectra will be delivered by the Radial Velocity Spectrometer (RVS) for stars as faint as GRVS~ 16. A specific stellar parametrization will be performed on most of these RVS spectra, i.e. those with enough high signal-to-noise ratio (S/N), which should correspond to single stars that have a magnitude in the RVS band brighter than ~14.5. Some individual chemical abundances will also be estimated for the brightest targets.

Source: Astronomy and Astrophysics

DOI: 10.1051/0004-6361/201425030

Authors: A. Recio-Blanco, P. de Laverny, C. Allende Prieto, D. Fustes, M. Manteiga, B. Arcay, A. Bijaoui, C. Dafonte, C. Ordenovic, D. Ordoñez Blanco

Institutions: Centre National de la Recherche Scientifique, Lagrange Laboratory, Observatoire de la Côte d’Azur, Université Nice Sophia Antipolis, Universidad de La Laguna, Instituto de Astrofísica de Canarias, Universidade da Coruña, University of Geneva

Language: English

Topic: Stellar, planetary, and galactic studies

Subfield: Astronomy and Astrophysics

Field: Physics and Astronomy

Domain: Physical Sciences

Open Access status: bronze

Funders: European Science Foundation, Centre National d’Etudes Spatiales, Centre National de la Recherche Scientifique, Science and Technology Facilities Council

Award: G3471464947

OpenAlex ID: W2211251945

FWCI: 6.831

Cites: 35

Cited by: 94

Related to: 10