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Article Dans Une Revue Astronomical Notes / Astronomische Nachrichten Année : 2010

Ground-based follow-up in relation to Kepler asteroseismic investigation

Résumé

The Kepler space mission, successfully launched in March 2009, is providing continuous and high-precision photometry of thousands of stars simultaneously. The uninterrupted time-series of stars of all known pulsation types are a precious source for asteroseismic studies. The Kepler data do not provide information on the physical parameters, such as T_eff, log g, metallicity, and v sin i, which are crucial for successful asteroseismic modelling. Additional ground-based time-series data are needed to characterize mode parameters in several types of pulsating stars. Therefore, ground-based multi-colour photometry and mid/high-resolution spectroscopy are needed to complement the space data. We present ground-based activities within KASC on selected asteroseismic Kepler targets of several pulsation types.

Dates et versions

hal-03742838 , version 1 (02-08-2022)

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K. Uytterhoeven, Maryline Briquet, H. Bruntt, Peter de Cat, Søren Frandsen, et al.. Ground-based follow-up in relation to Kepler asteroseismic investigation. Astronomical Notes / Astronomische Nachrichten, 2010, 331, pp.993. ⟨10.1002/asna.201011444⟩. ⟨hal-03742838⟩
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