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SMART – a computer program for modelling stellar atmospheres

Published online by Cambridge University Press:  01 April 2008

A. Aret
Affiliation:
Tartu Observatory, 61602 Tõravere, Tartumaa, Estonia email: aret@aai.ee
A. Sapar
Affiliation:
Tartu Observatory, 61602 Tõravere, Tartumaa, Estonia email: aret@aai.ee
R. Poolamäe
Affiliation:
Tartu Observatory, 61602 Tõravere, Tartumaa, Estonia email: aret@aai.ee
L. Sapar
Affiliation:
Tartu Observatory, 61602 Tõravere, Tartumaa, Estonia email: aret@aai.ee
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Abstract

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Program SMART (Spectra and Model Atmospheres by Radiative Transfer) has been composed for modelling atmospheres and spectra of hot stars (O, B and A spectral classes) and studying different physical processes in them (Sapar & Poolaäe 2003, Sapar et al. 2007). Line-blanketed models are computed assuming plane-parallel, static and horizontally homogeneous atmosphere in radiative, hydrostatic and local thermodynamic equilibrium. Main advantages of SMART are its shortness, simplicity, user friendliness and flexibility for study of different physical processes. SMART successfully runs on PC both under Windows and Linux.

Type
Contributed Papers
Copyright
Copyright © International Astronomical Union 2008

References

Sapar, A. & Poolamäe, R. 2003, ASP Conf. Series, 288, 95Google Scholar
Sapar, A., Poolamäe, R., Sapar, L., & Aret, A. 2007, Spectroscopic Methods in Modern Astrophysics, INASAN, Moscow, 236 (in Russian)Google Scholar
Aret, A. & Sapar, A. 2002, Astr. Nachr., 323, 1, 21Google Scholar
Sapar, A., Aret, A., & Poolamäe, R. 2005, EAS Publ. Series, 17, 341Google Scholar
Sapar, A., Aret, A., Sapar, L., & Poolamäe, R. 2008, Precision Spectroscopy in Astrophysics: ESO Astrophysics Symposia, Springer Verlag, 145Google Scholar