CAIXA: a Catalogue of AGN In the XMM-Newton Archive - Correlations
We presented CAIXA, a Catalogue of AGN in the XMM-Newton Archive, in Bianchi et al. (2009). It consists of all the radio-quiet X-ray unobscured (N\(_\mathrm{H}<2\times10^{22}\) cm\(^{-2}\)) active galactic nuclei (AGN) observed by XMM-Newton in targeted observations, whose data are public as of M...
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Published in | arXiv.org |
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Main Authors | , , , , |
Format | Paper Journal Article |
Language | English |
Published |
Ithaca
Cornell University Library, arXiv.org
26.02.2009
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Subjects | |
Online Access | Get full text |
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Summary: | We presented CAIXA, a Catalogue of AGN in the XMM-Newton Archive, in Bianchi et al. (2009). It consists of all the radio-quiet X-ray unobscured (N\(_\mathrm{H}<2\times10^{22}\) cm\(^{-2}\)) active galactic nuclei (AGN) observed by XMM-Newton in targeted observations, whose data are public as of March 2007. With its 156 sources, this is the largest catalogue of high signal-to-noise X-ray spectra of AGN. All the EPIC pn spectra of the sources in CAIXA were extracted homogeneously and a baseline model was applied in order to derive their basic X-ray properties. These data are complemented by multiwavelength data found in the literature: Black Hole masses, Full Width Half Maximum (FWHM) of Hbeta, radio and optical fluxes. A systematic search for correlations between the X-ray spectral properties and the multiwavelength data was performed for the sources in CAIXA. We discuss here some of the significant (>99.9 % confidence level) correlations. |
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ISSN: | 2331-8422 |
DOI: | 10.48550/arxiv.0902.4539 |