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JJ Hermes edited figures/f2-eps-converted-to2/caption.tex about 10 years ago

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Replace this text Fourier transforms (FTs) of our {\em K2} observations of GD\,1212. The top panel shows the FT of the entire data set out to 2800 \muhz; there are no significant periodicities detected at longer frequencies. The middle and bottom panels show the detected independent pulsation modes in expanded detail. The blue FT represents only the final 9.0-days of data, while the black FT was calculated from the entire 11.6-day data set. Additionally, we have split the data into four 2.6-day subsets, and taken an average FT of these subsets, shown in grey for the bottom two panels. This average of FTs shows that there are additional finely space frequencies that cannot be resolved in less than 2.6 days, suggesting the WD is rotating faster than {\bf 7 days}. We mark the independent pulsation modes adopted, detailed in Table\,\ref{tab:freq}, with your caption red points and associated uncertainties at the top of each panel. Additionally, the magenta lines in the top panel mark nonlinear combination frequencies also detected in our data, shown in more detail in Figure\,\ref{fig:GD1212combos}. \label{fig:GD1212ft}