CAIXA: a catalogue of AGN in the <i>XMM-Newton</i> archive
CAIXA: a catalogue of AGN in the <i>XMM-Newton</i> archive
<i>Aims. <i/>We present CAIXA, a Catalogue of AGN In the <i>XMM-Newton<i/> Archive. It consists of all the radio-quiet X-ray unobscured ( cm<sup>-2<sup/>) active galactic nuclei (AGN) observed by <i>XMM-Newton<i/> in targeted observations, whose data are public as of March 2007. With its 156 sources, this is the largest catalogue of …