A 1.1-1.9 GHz SETI Survey of the Kepler Field. I. A Search for Narrow-band Emission from Select Targets

@article{Siemion2013A1G,
  title={A 1.1-1.9 GHz SETI Survey of the Kepler Field. I. A Search for Narrow-band Emission from Select Targets},
  author={A. Siemion and P. Demorest and E. Korpela and R. Maddalena and D. Werthimer and J. Cobb and A. Howard and G. Langston and M. Lebofsky and G. Marcy and J. Tarter},
  journal={The Astrophysical Journal},
  year={2013},
  volume={767},
  pages={94}
}
We present a targeted search for narrow-band ( T_(eq) > 230 K, stars with five or more detected candidates or stars with a super-Earth (R_p 50 day orbit. Baseband voltage data across the entire band between 1.1 and 1.9 GHz were recorded at the Robert C. Byrd Green Bank Telescope between 2011 February and April and subsequently searched offline. No signals of extraterrestrial origin were found. We estimate that fewer than ~1% of transiting exoplanet systems host technological civilizations that… Expand

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