%I OXFORD UNIV PRESS %J MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY %K Science & Technology, Physical Sciences, Astronomy & Astrophysics, galaxies: individual: RE J2248-511, galaxies: Seyfert, ACTIVE GALACTIC NUCLEI, X-RAY EXCESS, SPECTRAL ENERGY-DISTRIBUTIONS, BLACK-HOLE MASSES, ALL-SKY SURVEY, SOFT EXCESS, IRAS F22456-5125, EDDINGTON RATIO, OPTICAL-SPECTRA, COMPLETE SAMPLE %L discovery1425782 %P 3929-3938 %D 2014 %T The story of Seyfert galaxy RE J2248-511: from intriguingly ultrasoft to unremarkably average %A RLC Starling %A C Done %A C Jin %A E Romero-Colmenero %A SB Potter %A K Wiersema %A KL Page %A MJ Page %A AA Breeveld %A AP Lobban %V 437 %N 4