The MEXSAS2 Sample and the Ensemble X-ray Variability of Quasars

We present the second Multi-Epoch X-ray Serendipitous AGN Sample (MEXSAS2), extracted from the 6th release of the XMM Serendipitous Source Catalog (XMMSSC-DR6), cross-matched with Sloan Digital Sky Survey quasar Catalogs DR7Q and DR12Q. Our sample also includes the available measurements for masses,...

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Bibliographic Details
Main Authors: Roberto Serafinelli, Fausto Vagnetti, Elia Chiaraluce, Riccardo Middei
Format: Article
Language:English
Published: Frontiers Media S.A. 2017-10-01
Series:Frontiers in Astronomy and Space Sciences
Subjects:
Online Access:http://journal.frontiersin.org/article/10.3389/fspas.2017.00021/full