Automatic Derivation of Stellar Atmospheric Parameters and Chemical Abundances

Details Automatic Derivation of Stellar Atmospheric Parameters and Chemical Abundances Automatic Derivation of Stellar Atmospheric Parameters and Chemical Abundances

Jan 2005

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=2005esasp.576..615r&link_type=abstract

"Proceedings of the Gaia Symposium "The Three-Dimensional Universe with Gaia" (ESA SP-576). Held at the Observatoire de Paris-Me

Physics

1

Gaia, Radial Velocity Spectrometer, Chemical Abundances, Stellar Parameters

Scientific paper

We present an automatic procedure for the derivation of stellar
atmospheric parameters (Teff, log g, [M/H]) and individual chemical
abundances from the Gaia-RVS spectra using the minimum of distances and
the objective analysis. We describe the method and discuss the accuracy
of the obtained results.

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