381 citations · 409 across the 3 of their papers we have counts for
3 papers
astro-ph.IM2024
ESA Science Programme Missions: Contributions and Exploitation -- XMM-Newton Observing Time Proposals
Arvind N. Parmar, Norbert Schartel, Maria Santos Lleo
We examine the outcomes of the regular announcements of observing opportunities for ESA's X-ray observatory XMM-Newton issued between 2001 and 2021. We investigate how success rate…
astro-ph.HE2020★ 381 cited
The XMM-Newton serendipitous survey IX. The fourth XMM-Newton serendipitous source catalogue
N. A. Webb, M. Coriat, I. Traulsen +28
Sky surveys produce enormous quantities of data on extensive regions of the sky. The easiest way to access this information is through catalogues of standardised data products. {\e…
astro-ph.GA2017★ 28 cited
SDSS J1056+5516: A Triple AGN or an SMBH Recoil Candidate?
Eleni Kalfountzou, M. Santos Lleo, M. Trichas
We report the discovery of a kiloparsec-scale triple supermassive black hole system at : SDSS J1056+5516, discovered by our systematic search for binary quasars. The syste…