A dataset provided by the European Space Agency

Name 065154
Title X-ray follow-ups of hard X-ray magnetic Cataclysmic Variable candidates
URL

http://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0651540101

DOI 10.5270/esa-dxtxzw1
Author Dr Domitilla de Martino
Description From the INTEGRAL and Swift surveys a significant fraction (~5% and 6% respectively) of hard X-ray sources were found to be asynchronous magnetic Cataclysmic Variables (CVs), most of the Intermediate Polar (IP) type. We aim to continue our identification programme of newly discovered CVs that are candidates to be magnetic. Only with the detection of periodic X-ray pulses and the study of their broad-band X-ray spectra it will be possible to firmly identify their true IP nature. This will provide insights in the physics of this emerging class of accreting compact objects, recently proposed to be an important population of galactic X-ray sources.
Publication Characterization of new hard X-ray cataclysmic variables . Bernardini, F., de Martino, D., et all. . A&A . 542-22 . 2012 . 2012A&A...542A..22B ,
Serendipitous UV source catalogues for 10 years of XMM and 5 years of Swift . Yershov, V. N., . Ap&SS . 354-97 . 2014 . 2014Ap&SS.354...97Y ,
The Million Optical - Radio-X-ray Associations (MORX) Catalogue . Flesch, Eric W., . PASA . 33-52 . 2016 . 2016PASA...33...52F ,
Instrument EMOS1, EMOS2, EPN, OM, RGS1, RGS2
Temporal Coverage 2010-12-20T12:10:50Z/2010-12-20T22:34:27Z
Version 17.56_20190403_1200
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 2012-01-13T00:00:00Z
Publisher And Registrant European Space Agency
Credit Guidelines European Space Agency, 2012-01-13T00:00:00Z, 065154, 17.56_20190403_1200. https://doi.org/10.5270/esa-dxtxzw1