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Nonradial Pulsations of the DA Type White Dwarf Star G 255-2

Published online by Cambridge University Press:  12 April 2016

J.-N. Fu ,
G. Vauclair ,
N. Dolez ,
S.-Y. Jiang  and
M. Chevreton
J.-N. Fu
Affiliation:
Observatoire Midi-Pyrénées, 14 Av E. Belin, 31400 Toulouse, France
G. Vauclair
Affiliation:
Observatoire Midi-Pyrénées, 14 Av E. Belin, 31400 Toulouse, France
N. Dolez
Affiliation:
Observatoire Midi-Pyrénées, 14 Av E. Belin, 31400 Toulouse, France
S.-Y. Jiang
Affiliation:
Beijing Astronomical Observatory, 20A Datun road, 100012 Beijing, China
M. Chevreton
Affiliation:
Observatoire Paris-Meudon, DAEC, 92195 Meudon, France

Abstract

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Photometric data obtained on the DA type white dwarf star G255-2 between 1991 and 1997 were reduced and the pulsation spectrum was explored with the standard process. The further analysis provides 10 normal, probably l = 1, independent nonradial eigenmodes.

Information

Type
Part 2.5. Pulsations in Compact Objects
Information
International Astronomical Union Colloquium , Volume 185: Radial and Nonradial Pulsations as Probes of Stellar Physics , 2002 , pp. 378 - 379
Copyright
Copyright © Astronomical Society of the Pacific 2002

References

Bergeron, P., Wesemael, F., Lamontagne, R., et al. 1995, ApJ, 449, 258 Google Scholar
Brassard, P., Fontaine, G., Wesemael, F., et al. 1992, ApJS, 81, 747 Google Scholar
Hao, J.X. 1991, Publ, of Beijing Astron. Obs., 18, 35 Google Scholar
Kleinman, S.J., Nather, R.E., Winget, D.E., Clemens, J.C., et al. 1998, ApJ, 495, 424 Google Scholar
Vauclair, G., Dolez, N., & Chevreton, M. 1981, A&A, 103, L17 Google Scholar