Constraining the degree of the dominant mode in QQ Vir
Abstract
We present early results of the application of a method which uses multicolor photometry and spectroscopy for \ell discrimination. This method has been successfully applied to the pulsating hot subdwarf Balloon 090100001. Here we apply the method to QQ Vir (PG1325+101). This star was observed spectroscopically and photometrically in 2008. Details on spectroscopy can be found in Telting et al. (2010) while photometry and preliminary results on \ell discrimination are provided here. The main aim of this work was to compare the value of the \ell parameter derived for the main mode in QQ Vir to previously published values derived by using different methods.
Cite
@article{arxiv.1001.5229,
title = {Constraining the degree of the dominant mode in QQ Vir},
author = {Andrzej Baran and John Telting and Roy Ostensen and Maciej Winiarski and Marek Drozdz and Dorota Koziel and Mike Reed and Raquel Oreiro and Roberto Silvotti and Michal Siwak and Uli Heber and Peter Papics},
journal= {arXiv preprint arXiv:1001.5229},
year = {2015}
}
Comments
Proceedings of The Fourth Meeting on Hot Subdwarf Stars and Related Objects held in China, 20-24 July 2009. Accepted for publication in Astrophysics and Space Science