Determination of Atmospheric Parameters of T Tauri Stars

@inproceedings{Schiavon1995DeterminationOA,
  title={Determination of Atmospheric Parameters of T Tauri Stars},
  author={Ricardo P. Schiavon and C. Batalha and Beatriz Barbuy},
  year={1995}
}
The inferred effective temperatures (T eff) and surface gravities of T Tauri stars (TTS) are usually contaminated by the presence of a non stellar continuum emission (veiling) and the strong chromospheric activity characteristic of these objects. In this work, we develop a method to determine T eff 's and surface gravities (log g) of a group of TTS. This method is based on the comparison between observed and theoretical molecular and atomic line depth ratios being therefore insensitive to the… CONTINUE READING

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