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

@inproceedings{Jenkins2014ImprovedSD,
  title={Improved signal detection algorithms for unevenly sampled data. Six signals in the radial velocity data for GJ876},
  author={J. Steven Jenkins and N{\'e}stor Becerra Yoma and Patricio Michel Rojo and Rodrigo Mahu and Jorge Wuth},
  year={2014}
}
  • J. Steven Jenkins, Néstor Becerra Yoma, +2 authors Jorge Wuth
  • Published 2014
  • Physics
  • 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 periodogram method for radial velocity signal detection. Our method uses the Minimum Mean Squared Error as a framework to determine the optimal number of genuine signals present in a radial velocity… CONTINUE READING

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