Model Stellar Atmospheres

In addition to the Tlusty source code and the necessary data, we provide some model atmospheres for various stellar parameters and of different sophistication (as far as explicit NLTE model atoms are concerned). We intend to increase the number and variety of available NLTE model atmospheres in the future.

OSTAR2002 Grid: O-type stars, 27500 K <= Teff <= 55000 K
Reference: Lanz, T., & Hubeny, I. 2003, ApJS, 146, 417 (Abstract) (PDF)

BSTAR2006 Grid: Early B-type stars, 15000 K <= Teff <= 30000 K
Reference: Lanz, T., & Hubeny, I. 2007, ApJS, 169, 83 (Abstract) (PDF)

Last update: March 9, 2007