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pro vyhledávání: '"Wheeler, Adam"'
Stellar light curves are well known to encode physical stellar properties. Precise, automated and computationally inexpensive methods to derive physical parameters from light curves are needed to cope with the large influx of these data from space-ba
Externí odkaz:
http://arxiv.org/abs/2011.10062
We apply the ${\tt weirddetector}$, a nonparametric signal detection algorithm based on phase dispersion minimization, in a search for low duty-cycle periodic signals in the Transiting Exoplanet Survey Satellite (${\it TESS}$) photometry. Our approac
Externí odkaz:
http://arxiv.org/abs/2009.10232
The Weird Detector: Flagging periodic, coherent signals of arbitrary shape in time series photometry
Autor:
Wheeler, Adam, Kipping, David
By design, model-based approaches for flagging transiting exoplanets in light curves, such as boxed least squares, excel at detecting planets with low S/N at the expense of finding signals that are not well described by the assumed model, such as sel
Externí odkaz:
http://arxiv.org/abs/1903.09213