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
Last Update 2025-01-27
Keywords "x raying", "nuclear region", "hyper luminous", "xmm newton", "appropriate xray mission", "huge luminosity", "XMM-Newton", "merging galaxy leading", "dust obscured galaxy", "massive elliptical galaxy", "XMM", "10e13 lsun", "xray spectral properties", "rapid evolutionary phase", "xray emitting source", "luminous galaxy"
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