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Spectroscopic survey of Kepler stars: high-resolution observations of A- and F-type stars

Published online by Cambridge University Press:  18 February 2014

E. Niemczura ,
B. Smalley ,
S. Murphy ,
G. Catanzaro ,
K. Uytterhoeven ,
D. Drobek ,
M. Briquet ,
P. De Cat ,
P. Marcos-Arenal  and
P. I. Pápics
...Show all authors
E. Niemczura
Affiliation:
Instytut Astronomiczny, Uniwersytet Wrocławski, Kopernika 11, 51-622 Wrocław, Poland email: eniem@astro.uni.wroc.pl
B. Smalley
Affiliation:
Astrophysics Group, Keele University, Staffordshire, ST5 5BG, UK
S. Murphy
Affiliation:
Jeremiah Horrocks Institute, University of Central Lancashire, Preston PR1 2HE, UK
G. Catanzaro
Affiliation:
INAF-Osservatorio Astrofisico di Catania, Via S. Sofia 78, I-95123, Catania, Italy
K. Uytterhoeven
Affiliation:
Instituto de Astrofisica de Canarias, E-38205 La Laguna, Tenerife, Spain Universidad de La Laguna, Departamento de Astrofisica, E-38206 La Laguna, Tenerife, Spain
D. Drobek
Affiliation:
Instytut Astronomiczny, Uniwersytet Wrocławski, Kopernika 11, 51-622 Wrocław, Poland email: eniem@astro.uni.wroc.pl
M. Briquet
Affiliation:
Institut d'Astrophysique et de Géophysique, Université de Liège, Allée du 6 Août 17, B-4000 Liège, Belgium
P. De Cat
Affiliation:
Royal observatory of Belgium, Ringlaan 3, B-1180 Brussel, Belgium
P. Marcos-Arenal
Affiliation:
Instituut voor Sterrenkunde, KU Leuven, Celestijnenlaan 200D, 3001, Leuven, Belgium
P. I. Pápics
Affiliation:
Instituut voor Sterrenkunde, KU Leuven, Celestijnenlaan 200D, 3001, Leuven, Belgium
J. F. S. Gameiro
Affiliation:
Centro de Astrofisica, Universidade do Porto, Rua das Estrelas
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Abstract

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Basic stellar parameters such as effective temperature, surface gravity, chemical composition, and projected rotational velocity, are important to classify stars and are crucial for successful asteroseismic modelling. However, the Kepler space data do not provide such information. Therefore, ground-based spectral and multi-colour observations of Kepler asteroseismic targets are necessary to complement the space data. For this purpose, in coordination with the KASC ground-based observational Working Groups, high-resolution spectroscopic data for more than 500 B, A, F and G-type stars were collected.

Keywords

stars: abundancesstars: chemically peculiarstars: fundamental parameters
Type
Contributed Papers
Information
Proceedings of the International Astronomical Union , Volume 9 , Symposium S301: Precision Asteroseismology , August 2013 , pp. 467 - 468
Copyright
Copyright © International Astronomical Union 2014 

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