CAUP Seminar - Spectroscopic observations of Kepler stars - 10 outubro 2012
By NelmaS on Seg, 08/10/2012 - 19:34
Fóruns:
Spectroscopic observations of Kepler stars
Ewa Niemczura
Astronomical Institute, Wroclaw University, Poland
Resumo
The Kepler space mission launched in March 2009, is providing continuous and high-precision photometry of thousands of stars simultaneously.
The uninterrupted photometric measurements of asteroseismic targets need complementary ground-based spectroscopic observations to provide information on their physical parameters, such as effective temperature, surface gravity, metallicity, and rotation velocity, which are crucial for asteroseismic modelling. I will present the status of ground-based spectroscopic observations of Kepler stars.
10 de outubro de 2012 | 13:30
Local
Centro de Astrofísica da U.P.
Rua das Estrelas
4150-762 Porto