arXiv · 2203.01954
The Flaring TESS Objects of Interest: Flare Rates for all Two Minute Cadence TESS Planet Candidates
Abstract
Although more than 5000 TESS Objects of Interest have been cataloged, no comprehensive survey of the flare rates of their host stars exists. We perform the first flare survey of all 2250 non-retired TOIs with 2 min cadence light curves to measure or place upper limits on their flare rates. We find 93 candidates orbit flare stars and measure their flare frequency distributions. Across the sample, TOIs of <1.5R_Earth orbit flare stars more frequently than do TOIs of 1.5 99.9% atmospheric ozone depletion. We give the first upper limits on the flare rate of the host star to TOI 700 d and explore the flare rates incident on young planets such as DS Tuc Ab.
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Ward S. Howard. 2022-03-03. The Flaring TESS Objects of Interest: Flare Rates for all Two Minute Cadence TESS Planet Candidates. https://doi.org/10.1093/mnrasl%2Fslac024
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