An X-ray fading, UV brightening QSO at z 6

Early UniverseGalaxies: ActiveGalaxies: High-RedshiftMethods: ObservationalBlack Hole PhysicsGalaxies: Individual: CFHQS J164121+375520Astrophysics - High Energy Astrophysical PhenomenaAstrophysics - Astrophysics of Galaxies