@article{1f743606b87b44cb944265453c6ab2a5,
title = "Standing on the Shoulders of Dwarfs: the Kepler Asteroseismic LEGACY Sample. I. Oscillation Mode Parameters",
abstract = "The advent of space-based missions like Kepler has revolutionized the study of solar-type stars, particularly through the measurement and modeling of their resonant modes of oscillation. Here we analyze a sample of 66 Kepler main-sequence stars showing solar-like oscillations as part of the Kepler seismic LEGACY project. We use Kepler short-cadence data, of which each star has at least 12 months, to create frequency-power spectra optimized for asteroseismology. For each star, we identify its modes of oscillation and extract parameters such as frequency, amplitude, and line width using a Bayesian Markov chain Monte Carlo {"}peak-bagging{"} approach. We report the extracted mode parameters for all 66 stars, as well as derived quantities such as frequency difference ratios, the large and small separations ${\rm{\Delta }}\nu $ and $\delta {\nu }_{02};$ the behavior of line widths with frequency and line widths at ${\nu }_{\max }$ with ${T}_{\mathrm{eff}}$, for which we derive parametrizations; and behavior of mode visibilities. These average properties can be applied in future peak-bagging exercises to better constrain the parameters of the stellar oscillation spectra. The frequencies and frequency ratios can tightly constrain the fundamental parameters of these solar-type stars, and mode line widths and amplitudes can test models of mode damping and excitation.",
keywords = "stars: fundamental parameters, asteroseismology, stars: evolution, stars: oscillations",
author = "Lund, {M. N.} and {Silva Aguirre}, V. and Guy Davies and Chaplin, {W. J.} and J. Christensen-Dalsgaard and G. Houdek and White, {T. R.} and Bedding, {T. R.} and Ball, {W. H.} and D. Huber and Antia, {H. M.} and Y. Lebreton and Latham, {D. W.} and R. Handberg and K. Verma and S. Basu and L. Casagrande and Justesen, {A. B.} and H. Kjeldsen and Mosumgaard, {J. R.}",
year = "2017",
month = feb,
day = "1",
doi = "10.3847/1538-4357/835/2/172",
language = "English",
volume = "835",
pages = "172",
journal = "The Astrophysical Journal",
issn = "0004-637X",
publisher = "Institute of Physics Publishing Ltd",
}