Amplitude Modulation in theδSct star KIC 7106205

García, RA, Bowman, DM, Kurtz, DW orcid iconORCID: 0000-0002-1015-3268 and Ballot, J (2015) Amplitude Modulation in theδSct star KIC 7106205. EPJ Web of Conferences, 101 . 06013. ISSN 2100-014X

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The δ Sct star KIC 7106205 showed amplitude modulation in a single p mode, whilst all other p and g modes remained stable in amplitude and phase over 1470 d of the Kepler dataset. The data were divided into 30 time bins of equal length and a series of consecutive Fourier transforms was calculated. A fixed frequency, calculated from a least-squares fit of all data, allowed amplitude and phase for every mode in each time bin to be tracked. The missing p mode energy was not transferred to any other visible modes

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