Principal component analysis - an efficient tool for variable stars diagnostics
Abstract:We present two diagnostic methods based on the ideas of principal component analysis and demonstrate their efficiency for sophisticated processing of multicolour photometric observations of variable objects.
Document Type: Research Article
Affiliations: Institute of Theoretical Physics and Astrophysics, Masaryk University, Brno, Czech Republic,Observatory and Planetarium of J.Palisa, Ostrava, Czech Republic
Publication date: 2007-02-01