Accession Number : AD0622105

Title :   THE TEMPERATURE STRUCTURE OF EARLY-TYPE MODEL STELLAR ATMOSPHERES. II. A GRID OF STELLAR MODELS,

Corporate Author : SMITHSONIAN ASTROPHYSICAL OBSERVATORY CAMBRIDGE MASS

Personal Author(s) : Strom,S. E. ; Avrett,E. H.

Report Date : 25 SEP 1964

Pagination or Media Count : 98

Abstract : The essential numerical data are presented for a grid of accurate non-gray stellar models, covering the range 10000K < T sub eff < 20000K and log g = 3 and 4. Details of the calculational procedures used in computing this grid are discussed. Included as sources of continuous opacity are H, H(-), H sub 2 (+), He i, He ii, electron, and Rayleigh scattering. In all cases, constancy of the flux and flux derivative is preserved to better than 0.2 per cent. Some of our models overlap, and are in good agreement, with those recently published by Mihalas. (Author)

Descriptors :   (*ATMOSPHERE MODELS, STARS), (*STARS, ATMOSPHERE MODELS), (*ASTROPHYSICS, STARS), TEMPERATURE, OPTICS, HYDROGEN, HELIUM, ATOMIC SPECTROSCOPY, ASTRONOMY, TABLES(DATA)

Distribution Statement : APPROVED FOR PUBLIC RELEASE