Title: Renormalization of KOREL-Decomposed SB2 Spectra
Authors: Lehmann, Holger ×
Tkachenko, Andrew #
Issue Date: Apr-2012
Publisher: Cambridge Univ press
Host Document: Proceedings of the International Astronomical Union vol:282 pages:395-396
Conference: "282nd Symposium of the International-Astronomical-Union: From Interacting Binaries to Exoplanets: Essential Modeling Tools" location:Tatranska Lominica: SLovakia date:July 18-22, 2011
Abstract: We introduce a new computer program that is able to determine the flux ratio between the components of SB2 stars from time series of composite spectra. The spectra of the components are decomposed using the KOREL program and compared to synthetic spectra computed on a grid of fundamental stellar parameters. In the result, we obtain the optimized stellar parameters together with the flux ratio. The program is tested and applied to the oscillating eclipsing binary KIC 10661783 observed by the Kepler satellite mission.
ISBN: 978-1-107-01982-9
ISSN: 1743-9213
Publication status: published
KU Leuven publication type: IC
Appears in Collections:Institute of Astronomy
× corresponding author
# (joint) last author

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