A dataset provided by the European Space Agency

Name 040212
Title A survey of X-ray emission in magnetic Be stars
URL

http://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0402120101
http://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0402120301
http://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0402120901
http://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0402121301
http://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0402121401
http://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0402121701
http://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0402121801
http://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0402122001
http://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0402122101
http://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0402122201
http://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0402122301
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http://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0402122401

DOI 10.5270/esa-nw9ky4s
Author Dr Fabio Favata
Description We propose to perform a survey of the X-ray emission from Be stars, of both the magnetic and non-magnetic variety. Remarkably, only two Be stars (apart from the very peculiar gamma Cas variety) have been observed in X-rays in recent times (beta Cep and lambda Eri), with very interesting results; no other Be star has been observed in X-rays in the post-ROSAT era. The present survey is thus needed to bring the study of X-ray emission from Be stars, with the attending interesting physics of shocked winds (either magnetically confined or not) and decretion disks into the modern era.
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The cosmological analysis of X-ray cluster surveys - II. Application of the CR-HR method to the XMM archive . Clerc, N., Sadibekova, T., et all. . MNRAS . 423-3561 . 2012 . 2012MNRAS.423.3561C ,
An XMM-Newton Survey of the Soft X-Ray Background. II. An All-Sky Catalog of Diffuse O VII and O VIII Emission Intensities . Henley, David B., Shelton, Robin L., . ApJS . 202-14 . 2012 . 2012ApJS..202...14H ,
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Sunyaev-Zel.dovich effect or not? Detecting the main foreground effect of most galaxy clusters . Xiao, Weike, Chen, Chen, et all. . MNRAS . 432-41 . 2013 . 2013MNRAS.432L..41X ,
The Interaction of the Fermi Bubbles with the Milky Way.s Hot Gas Halo . Miller, Matthew J., Bregman, Joel N., . ApJ . 829-9 . 2016 . 2016ApJ...829....9M , ...
Instrument EMOS1, EMOS2, EPN, RGS1, RGS2
Temporal Coverage 2006-12-06T20:42:14Z/2007-04-29T14:56:20Z
Version PPS_NOT_AVAILABLE
Mission Description The European Space Agency's (ESA) X-ray Multi-Mirror Mission (XMM-Newton) was launched by an Ariane 504 on December 10th 1999. XMM-Newton is ESA's 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 Earth's 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 2009-03-12T00:00:00Z
Publisher And Registrant European Space Agency
Credit Guidelines European Space Agency, 2009-03-12T00:00:00Z, 040212, PPS_NOT_AVAILABLE. https://doi.org/10.5270/esa-nw9ky4s