Improved signal detection algorithms for unevenly sampled data. Six signals in the radial velocity data for GJ876

The hunt for Earth analogue planets orbiting Sun-like stars has forced the introduction of novel methods to detect signals at, or below, the level of the intrinsic noise of the observations. We present a new global periodogram method that returns more information than the classic Lomb–Scargle period...

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Vydané v:	Monthly notices of the Royal Astronomical Society Ročník 441; číslo 3; s. 2253 - 2265
Hlavní autori:	Jenkins, J. S., Becerra Yoma, N., Rojo, P., Mahu, R, Wuth, J.
Médium:	Journal Article
Jazyk:	English
Vydavateľské údaje:	London Oxford University Press 01.07.2014
Predmet:	Algorithms Extrasolar planets Star & galaxy formation Velocity methods: data analysis planetary systems stars: individual: GJ876 stars: activity
ISSN:	0035-8711, 1365-2966
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