Determination of Broadening Functions using the Singular Value Decomposition (SVD) Technique
نویسندگان
چکیده
منابع مشابه
Determination of broadening functions using the Singular Value Decomposition (SVD) technique
Cross-correlation function (CCF) has become the standard tool for extraction of radial-velocity and broadening information from high resolution spectra. It permits integration of information which is common to many spectral lines into one function which is easy to calculate, visualize and interpret. However, CCF is not the best tool for many applications where it should be replaced by the prope...
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ژورنال
عنوان ژورنال: International Astronomical Union Colloquium
سال: 1999
ISSN: 0252-9211
DOI: 10.1017/s0252921100048405