A dataset provided by the European Space Agency

Proposal ID 020659
Title A DEEP OBSERVATION OF THE GALACTIC BULGE
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https://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0206590101
https://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0206590201

DOI https://doi.org/10.5270/esa-jqeomj6
Principal Investigator, PI Mr OLIVIER HERENT
Abstract We propose to take advantage of the low interstellar absorption in the W0.2-2.1window (l=0.2,b=-2.1, NH virgul 4e21 cm-2 to carry out a deep survey of the centralparts of the Galaxy. We shall detect faint X-ray bulge sources with Lx above3e31 erg/s (0.5-2 keV) and shall probe the galactic disk population over thefirst virgul 4 kpc. This window which is the closest known to the galactic centeroffers unique prospects for optical identification and follow-up studies atlarge distances. Among expected bulge sources are cataclysmic variables, X-raytransients in quisecence and progenitors or descendants of the bright low massX-ray binaries.
Publications
Instrument EMOS1, EMOS2, EPN, OM, RGS1, RGS2
Temporal Coverage 2004-04-06T15:28:13Z/2004-09-05T09:56:24Z
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 2005-09-26T00:00:00Z
Keywords "3e31 erg", "4e21 cm", "xray transients", "bulge sources", "galactic center", "cataclysmic variables", "galactic disk population", "low interstellar absorption", "optical identification", "deep survey", "galactic bulge"
Publisher And Registrant European Space Agency
Credit Guidelines European Space Agency, Mr OLIVIER HERENT, 2005, 'A DEEP OBSERVATION OF THE GALACTIC BULGE', 17.56_20190403_1200, European Space Agency, https://doi.org/10.5270/esa-jqeomj6