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Improving Power Spectrum Estimation Using Multitapering: Efficient Asteroseismic Analyses for Understanding Stars, the Milky Way, and Beyond

  • Authors: Aarya A. Patil, Gwendolyn M. Eadie, Joshua S. Speagle, 佳士 沈, David J. Thomson

Aarya A. Patil et al 2024 The Astronomical Journal 168 .

  • Provider: AAS Journals

Caption: Figure 2.

Comparison between the LS periodogram and the NUFFT periodogram of the Kepler-91 time series. This illustrates that the NUFFT periodogram we introduce in Section 2.1.2 behaves similar to the LS periodogram in the case of quasi-evenly sampled time series with gaps.

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