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A Sample of Eccentric Eclipsing Binaries in TESS

  • Authors: Yanke Tang, Xiaodian Chen, Ning Gai, Shu Wang, Zichuan Li, Zhikai Li, Kai Li, Yifan Wang

Yanke Tang et al 2025 The Astronomical Journal 170 .

  • Provider: AAS Journals

Caption: Figure 1.

LC analysis and eclipses determination for EEB TIC 425549135 as an example.(a) LC. (b), (c) The original LC is folded and smoothed to obtain the folded LC and the differential folded LC, which are used to determine the eclipses. Pink solid lines represent the rough minimum moments, and light-blue solid lines represent the rough starts and ends. (d), (e) Two eclipses (black dots) are fitted by the Gaussian function (red solid curve) to determine mideclipse phases (red dashed lines). Blue dashed lines represent the start or end phases of the eclipses.

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