A dataset provided by the European Space Agency

Proposal ID 055381
Title The Quiet HMXB Candidates HD 14633 and HD 15137
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DOI https://doi.org/10.5270/esa-5rp7ckm
Principal Investigator, PI Dr M. Virginia McSwain
Abstract The runaway O-type binaries HD 14633 and HD 15137 were likely ejected from thecluster of their birth by supernovae explosions in close binaries. Neither staris a known X-ray source, but they likely contain neutron stars and may be weakstellar wind accretion systems. Hence the two binaries have been classified asquiet HMXBs. We propose observations with XMM-Newton that will detect the hardpower-law spectrum from accreting or quiescent neutron star companions andreveal their evolutionary history.
Publications
Instrument EMOS1, EMOS2, EPN, OM, RGS1, RGS2
Temporal Coverage 2008-07-18T12:49:38Z/2009-01-30T05:10:46Z
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 2010-03-06T00:00:00Z
Last Update 2025-01-27
Keywords "hd 15137", "close binary", "neutron stars", "quiet hmxbs ".", "xmm newton", "xray source", "XMM-Newton", "XMM", "evolutionary history", "supernova explosions"
Publisher And Registrant European Space Agency
Credit Guidelines European Space Agency, Dr M. Virginia McSwain, 2010, 'The Quiet HMXB Candidates HD 14633 and HD 15137', 17.56_20190403_1200, European Space Agency, https://doi.org/10.5270/esa-5rp7ckm