Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleEditor's note.AuthorsSchartel, N.SubjectsXMM-Newton Observatory (Artificial satellite); ASTROPHYSICS; X-ray astronomy; GALAXY clusters; ASTRONOMY conferences; BLACK holes; CONFERENCES &; conventionsPublicationAstronomische Nachrichten, 2017, Vol 338, Issue 2/3, p139ISSN0004-6337Publication typeProceedingDOI10.1002/asna.201713320