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Principal Component Analysis of Multiwavelength Properties of Seyfert Galaxies

Published online by Cambridge University Press:  19 July 2016

Deborah Dultzin–Hacyan  and
Carlos Ruano
Deborah Dultzin–Hacyan
Affiliation:
Instituto de Astronomía UNAM, Apdo 70-264 Mexico DF 04510, Mexico
Carlos Ruano
Affiliation:
Instituto de Astronomía UNAM, Apdo 70-264 Mexico DF 04510, Mexico

Abstract

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A multidimensional statistical analysis of observed properties of Seyfert galaxies has been carried out using Principal Component Analysis (PCA) applied to X-ray, optical, near and far IR and radio data for all the Seyfert galaxies types 1 and 2 for the catalog by Lipovtsky et al. (1987).

Keywords

Seyfert galaxiesmultiwavelength emissionmultidimensional statistics
Type
Poster contributions: Statistical Studies and Evolution
Information
Symposium - International Astronomical Union , Volume 159: Multi-Wavelength Continuum Emission of AGN , 1994 , pp. 502
Copyright
Copyright © Kluwer 1994 

References

Lipovetsky, V.A., Neisvestny, S.I. & Neizvestnaya, O.M. 1987, Communications of the Special Astrophysical Observatory No. 55, Acad. Sci. URSS.Google Scholar
Kendall, M.G. 1957, “A Course of Multivariate Analysis” Griffin & Co., London Google Scholar