Tlusty

class beast.physicsmodel.stars.stellib.Tlusty(filename=None, *args, **kwargs)[source]

Bases: beast.physicsmodel.stars.stellib.Stellib

Tlusty O and B stellar atmospheres

  • NLTE

  • Parallel Planes

  • line blanketing

References

Hubeny 1988 for initial reference Lanz, T., & Hubeny, I. (2003) for more recent (NL TE) developments

  • OSTAR2002 Grid: O-type stars, 27500 K <= Teff <= 55000 K

    • Reference: Lanz & Hubeny (2003)

  • BSTAR2006 Grid: Early B-type stars, 15000 K <= Teff <= 30000 K

    • Reference: Lanz & Hubeny (2007)

files are available at: http://tlusty.oca.eu/

O and B stars rebinned to nearly 20,000 frequency points (for CLOUDY usage)

Contructor

Attributes Summary

Teff

Z

logT

logZ

logg

Methods Summary

bbox([dlogT, dlogg])

Boundary of Tlusty library

Attributes Documentation

Teff
Z
logT
logZ
logg

Methods Documentation

bbox(dlogT=0.05, dlogg=0.25)[source]

Boundary of Tlusty library

Parameters
dlogT: float

log-temperature tolerance before extrapolation limit

dlogg: float

log-g tolerance before extrapolation limit

Returns
bbox: ndarray

(logT, logg) edges of the bounding polygon