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Proposal ID 055506
Title A time-resolved study of the injection of mass onto a dormant Supermassive Black
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DOI https://doi.org/10.5270/esa-mnj5kcw
Principal Investigator, PI Mr Richard Saxton
Abstract The near real-time comparison of XMM-Newton slew data with the ROSAT all-skysurvey 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 .steady-state. AGN. We propose to follow the dynamicalevolution of the accretion process by studying the X-ray, UV and opticalemission with regular observations to measure the evolution of the spectralcomponents.
Publications
Instrument EMOS1, EMOS2, EPN, OM, RGS1, RGS2
Temporal Coverage 2010-06-22T08:17:41Z/2010-12-23T05:20:17Z
Version 17.56_20190403_1200
Mission Description The European Space Agencys (ESA) X-ray Multi-Mirror Mission (XMM-Newton) was launched by an Ariane 504 on December 10th 1999. XMM-Newton is ESAs second cornerstone of the Horizon 2000 Science Programme. It carries 3 high throughput X-ray telescopes with an unprecedented effective area, and an optical monitor, the first flown on a X-ray observatory. The large collecting area and ability to make long uninterrupted exposures provide highly sensitive observations. Since Earths atmosphere blocks out all X-rays, only a telescope in space can detect and study celestial X-ray sources. The XMM-Newton mission is helping scientists to solve a number of cosmic mysteries, ranging from the enigmatic black holes to the origins of the Universe itself. Observing time on XMM-Newton is being made available to the scientific community, applying for observational periods on a competitive basis.
Creator Contact https://www.cosmos.esa.int/web/xmm-newton/xmm-newton-helpdesk
Date Published 2012-01-25T00:00:00Z
Keywords "nuclear radiation", "XMM", "optical emission", "dynamical evolution", "time resolved", "agn phenomenon", "boundary conditions", "tidal disruption", "spectral components", "real time comparison", "sensitive diagnostics", "XMM-Newton", "dormant supermassive black", "accretion process", "ROSAT", "sky survey"
Publisher And Registrant European Space Agency
Credit Guidelines European Space Agency, Mr Richard Saxton, 2012, 'A time-resolved study of the injection of mass onto a dormant Supermassive Black', 17.56_20190403_1200, European Space Agency, https://doi.org/10.5270/esa-mnj5kcw