A time-resolved study of the injection of mass onto a dormant Supermassive Black

The near realtime comparison of XMMNewton slew data with the ROSAT allskysurvey gives an excellent opportunity to find black holes in the centres ofgalaxies, which are currently being fueled by the tidal disruption of a star.The intensive study of such a system, where the boundary conditions, i.e. therecent history of the nuclear radiation, are known, will provide sensitivediagnostics in several areas of the AGN phenomenon,which are at best ambiguouswhen viewed in a .steadystate. AGN. We propose to follow the dynamicalevolution of the accretion process by studying the Xray, UV and opticalemission with regular observations to measure the evolution of the spectralcomponents. truncated!, Please see actual data for full text [truncated!, Please see actual data for full text]