A dataset provided by the European Space Agency

Name: Characterization of hard X-ray selected CV candidates
Published: 2019-05-09T22:00:00Z

Proposal ID	080178
Title	Characterization of hard X-ray selected CV candidates
Download Data Associated to the proposal	https://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0801780301 https://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0801780401
DOI	https://doi.org/10.5270/esa-q97oony
Principal Investigator, PI	Dr Domitilla de Martino
Abstract	About 20% of hard X-ray galactic sources detected in the INTEGRAL and Swiftsurveys are accreting white dwarf binaries (CVs). The majority harbours magneticprimaries, which are disputed to be important contributors to the galacticpopulation of low-luminosity X-ray sources. Optical follow-ups allow to selectgood candidates, but a secure identification resides in the X-rays. XMM-Newtonhas shown the unique potential to detect Xray spin pulses and caracterize thespectral properties with high S/N data. We here propose to continue anidentification programme with 7 new candidates in order to obtain a true censusof hard X-ray CVs, in view of the accurate distances to be provided by Gaia
Publications	Swift J0503.7-2819: a Short-period Asynchronous Polar or Stream-fed Intermediate Polar \|Halpern J. P. \| ApJ \| 934-123 \| 2022 \| 2022ApJ...934..123H \| http://ui.adsabs.harvard.edu/#abs/2022ApJ...934..123H SWIFT J0503.7-2819: a nearly synchronous intermediate polar below the period gap? \|Rawat Nikita Pandey J. C. et al. \| MNRAS \| 517-1667 \| 2022 \| 2022MNRAS.517.1667R \| http://ui.adsabs.harvard.edu/#abs/2022MNRAS.517.1667R A multiwavelength study of Swift J0503.7-2819: a chimeric magnetic CV \|Pradeep Kala G. Singh Kulinder Pal et al. \| MNRAS \| 527-774 \| 2024 \| 2024MNRAS.527..774P \| http://ui.adsabs.harvard.edu/#abs/2024MNRAS.527..774P The XMM-Newton Line Emission Analysis Program (X-LEAP). I. Emission-line Survey of O VII O VIII and Fe L-shell Transitions \|Pan Zeyang Qu Zhijie et al. \| ApJS \| 271-62 \| 2024 \| 2024ApJS..271...62P \| http://ui.adsabs.harvard.edu/#abs/2024ApJS..271...62P From Active Stars to Black Holes: A Discovery Tool for Galactic X-Ray Sources \|Rodriguez Antonio C. \| PASP \| 136-054201 \| 2024 \| 2024PASP..136e4201R \| http://ui.adsabs.harvard.edu/#abs/2024PASP..136e4201R
Instrument	EMOS1, EMOS2, EPN, OM, RGS1, RGS2
Temporal Coverage	2018-03-07T10:28:49Z/2018-04-18T18:01:08Z
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	2019-05-09T22:00:00Z
Last Update	2025-01-27
Keywords	"swift surveys", "xray spin pulses", "hard xray cvs", "hard xray", "xmm newton", "cv candidates", "XMM-Newton", "harbours magnetic primaries", "galactic population", "spectral properties", "identification programme", "XMM", "secure identification resides"
Publisher And Registrant	European Space Agency
Credit Guidelines	European Space Agency, Dr Domitilla de Martino, 2019, 'Characterization of hard X-ray selected CV candidates', 17.56_20190403_1200, European Space Agency, https://doi.org/10.5270/esa-q97oony