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Wavelet Transforms of Microlensing Data: Denoising, Extracting Intrinsic Pulsations, and Planetary Signals

  • Authors: Sedighe Sajadian, Hossein Fatheddin

Sedighe Sajadian and Hossein Fatheddin 2023 The Astronomical Journal 166 .

  • Provider: AAS Journals

Caption: Figure 4.

Examples of denoised data due to four real microlensing events found by the OGLE group. The OGLE name of each event, the best-performing wavelet, and the values of ﹩{\chi }_{n}^{2}﹩ for raw and denoised data (respectively) are mentioned at the top of each plot. The best-fit single microlensing light curves (as characterized in the OGLE page) are shown with dashed green curves.

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