A dataset provided by the European Space Agency

Proposal ID 072061
Title X-raying the most luminous galaxies of the Universe
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https://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0720610101

DOI https://doi.org/10.5270/esa-s7lxp64
Principal Investigator, PI Dr Enrico Piconcelli
Abstract We propose to observe four hyper-luminous (>10e13 Lsun), dust-obscured galaxiesat z > 2 recently discovered in the WISE all-sky mid-IR survey. Given theirluminosities and redshifts they may represent a rapid evolutionary phase ofmerging galaxies leading to the formation of massive elliptical galaxies. We aimat providing the first constraints on the X-ray spectral properties of theseextreme sources. The proposed observations are designed to get insight into theproperties of the nuclear region and the X-ray emitting source, that is expectedto be the likely driver of the huge luminosity. Thanks to the large collectingarea, XMM-Newton is the most appropriate X-ray mission for performing theproposed study.
Publications
Instrument EMOS1, EMOS2, EPN, OM, RGS1, RGS2
Temporal Coverage 2013-08-19T16:02:54Z/2013-08-20T03:59:34Z
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 2014-09-11T00:00:00Z
Keywords "merging galaxy leading", "10e13 lsun", "luminous galaxy", "XMM", "massive elliptical galaxy", "appropriate xray mission", "dust obscured galaxy", "nuclear region", "xray spectral properties", "huge luminosity", "XMM-Newton", "x raying", "hyper luminous", "xray emitting source", "rapid evolutionary phase", "xmm newton"
Publisher And Registrant European Space Agency
Credit Guidelines European Space Agency, Dr Enrico Piconcelli, 2014, 'X-raying the most luminous galaxies of the Universe', 17.56_20190403_1200, European Space Agency, https://doi.org/10.5270/esa-s7lxp64