Confirmation of Solar-Like Oscillations in eta Bootis

Preprint

26 February 2002

preprint
Published by arXiv in arXiv

https://doi.org/10.48550/arXiv.astro-ph/0202472

Abstract

We report observations of the G0 subgiant eta Boo made in 1998, in Balmer-line equivalent width with the 2.5-m Nordic Optical Telescope and in velocity with the 24-inch Lick CAT. In both data sets we see an excess in the power spectrum, with oscillation frequencies that confirm the earlier observations by Kjeldsen et al. (1995).

Keywords

REPORT OBSERVATIONS
LIKE OSCILLATIONS
OSCILLATIONS
ETA BOOTIS
SOLAR LIKE
INCH LICK
LICK CAT

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Version 1, 2002-02-26, ArXiv

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