Astrophysics Source Code Library

Making codes discoverable since 1999

Searching for codes credited to 'Valenti, J. A'

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[ascl:1202.013] SME: Spectroscopy Made Easy

Spectroscopy Made Easy (SME) is IDL software and a compiled external library that fits an observed high-resolution stellar spectrum with a synthetic spectrum to determine stellar parameters. The SME external library is available for Mac, Linux, and Windows systems. Atomic and molecular line data formatted for SME may be obtained from VALD. SME can solve for empirical log(gf) and damping parameters, using an observed spectrum of a star (usually the Sun) as a constraint.