천문학논총 (Publications of The Korean Astronomical Society)

  • 제22권3호
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  • Pages.75-81
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  • 2007
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  • 1225-1534(pISSN)
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  • 2287-6936(eISSN)
한국천문학회 (The Korean Astronomical Society)
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BOES 데이터를 이용한 정밀 시선 속도 추정 프로그램 RVI2CELL 개발

DEVELOPMENT OF RVI2CELL - A PRECISE RADIAL VELOCITY ESTIMATION PROGRAM WITH BOES DATA

  • 발행 : 2007.09.30
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초록

In this study we present basic principles and features of RVI2CELL, a precise RV (radial velocity) estimation program to process stellar spectra obtained through iodine cell. RVI2CELL is very robust and fast program. The instrument profile can be modeled as a sum of Gaussian functions or a non-parametric arbitrary shape. The RV accuracy estimated by observation of a RV standard star Tau Ceti indicates about 9 m/s.

키워드

참고문헌

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피인용 문헌

  1. A likely exoplanet orbiting the oscillating K-giantαArietis vol.529, 2011, https://doi.org/10.1051/0004-6361/201016293
  2. LONG-PERIOD VARIATIONS IN THE RADIAL VELOCITY OF SPECTROSCOPIC BINARY M GIANTμURSAE MAJORIS vol.151, pp.4, 2016, https://doi.org/10.3847/0004-6256/151/4/106
  3. Search for Exoplanets around Northern Circumpolar Stars. II. The Detection of Radial Velocity Variations in M Giant Stars HD 36384, HD 52030, and HD 208742 vol.844, pp.1, 2017, https://doi.org/10.3847/1538-4357/aa7577
  4. Detection of the 128-day radial velocity variations in the supergiantαPersei vol.543, 2012, https://doi.org/10.1051/0004-6361/201118539
  5. A Search for Exoplanets around Northern Circumpolar Stars. IV. Six Planet Candidates to the K Giants, HD 44385, HD 97619, HD 106574, HD 118904, HD 164428, and HD 202432 vol.156, pp.2, 2018, https://doi.org/10.3847/1538-3881/aacbc1