# Pulsational frequency and amplitude modulation in the δ Sct star KIC 7106205

@article{Bowman2014PulsationalFA,
title={Pulsational frequency and amplitude modulation in the $\delta$ Sct star KIC 7106205},
author={Dominic M. Bowman and Donald W. Kurtz},
journal={Monthly Notices of the Royal Astronomical Society},
year={2014},
volume={444},
pages={1909-1918}
}
• Published 4 August 2014
• Physics
• Monthly Notices of the Royal Astronomical Society
Analysis of the Kepler δ Sct star KIC 7106205 showed amplitude modulation in a single pressure mode, whilst all other pressure and gravity modes remained stable in amplitude and phase over the 1470 d length of the data set. The Kepler data set was divided into a series with time bins of equal length for which consecutive Fourier transforms were calculated. An optimum fixed frequency, calculated from a least-squares fit of all data, allowed amplitude and phase of each pulsation mode for each…

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