A dataset provided by the European Space Agency

Name 060406
Title RBS1955 -- prototype of low-luminosity magnetic CVs?


DOI 10.5270/esa-nlavtqh
Author Dr Axel Schwope
Description RBS1955 is a nearby, high-latitude CV discovered by ROSAT. Detailed optical follow-up suggests a likely magnetic nature, a likely link between polars and intermediate polars. Its spectral energy distribution with a large optical excess is a-typical for either class. We propose follow-up with XMM-Newton for timing and spectroscopy to determine its energy budget and likely accretion scenario. RBS1955-like CVs might be important contributors to the yet unresolved galactic hard X-ray emission and knowledge of their X-ray properties is thus important for models of the galactic X-ray emission.
Publication XMM-Newton observations of the low-luminosity cataclysmic variable V405 Pegasi . Schwope, A. D., Scipione, V., et all. . A&A . 561-121 . 2014 . 2014A&A...561A.121S ,
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 2009-12-29T19:09:20Z/2009-12-30T09:51:19Z
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 2011-01-27T00:00:00Z
Publisher And Registrant European Space Agency
Credit Guidelines European Space Agency, 2011-01-27T00:00:00Z, 060406, 17.56_20190403_1200. https://doi.org/10.5270/esa-nlavtqh