Regular frequency patterns in the young δ Scuti star HD 261711 observed by the CoRoT and MOST satellites

Sasselov D; Weiss W W; Zwintz Konstanze; Fossati L; Guenther D B; Ryabchikova T; Baglin A; Themessl N; Barnes T G; Matthews J M; Auvergne M; Bohlender D; Chaintreuil S; Kuschnig R; Moffat Afj; Rowe J F; Rucinski S M

Regular frequency patterns in the young δ Scuti star HD 261711 observed by the CoRoT and MOST satellites

Authors

D, Sasselov
W W, Weiss
Konstanze, Zwintz
L, Fossati
D B, Guenther
T, Ryabchikova
A, Baglin
N, Themessl
T G, Barnes
J M, Matthews
M, Auvergne
D, Bohlender
S, Chaintreuil
R, Kuschnig
Afj, Moffat
Jason Rowe
S M, Rucinski

Type

Published Article

Journal

ScienceOpen Astronomy & Astrophysics

Publisher

ScienceOpen

Publication Date

Mar 31, 2013

Volume

552

Pages

68–68

Source

SETI Institute

License

Unknown

Abstract

Context. The internal structure of pre-main-sequence (PMS) stars is poorly constrained at present. This could change significantly through high-quality asteroseismological observations of a sample of such stars. Aims. We concentrate on an asteroseismological study of HD 261711, a rather hot δ Scuti-type pulsating member of the young open cluster NGC 2264 located at the blue border of the instability region. HD 261711 was discovered to be a PMS δ Scuti star using the time series photometry ...

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