A dataset provided by the European Space Agency

Proposal ID 050650
Title Monitoring the decay of RS Ophiuchi
Download Data Associated to the proposal

https://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0506500101
https://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0506500201

DOI https://doi.org/10.5270/esa-fhsmqqc
Principal Investigator, PI Dr Marina Orio
Abstract RS Ophiuchi is a recurrent nova and a symbiotic binary system that is thought tohost a very massive white dwarf on the verge of the Chandrasekhar limit, and bea type Ia supernova candidate. In February of this year, RS Ophiuchi had anoutburst attributed to a thermonuclear runaway and has been monitored at allwavelength, including X-rays with RXTE, Swift, Chandra and XMM-Newton.XMm-Newton is the only telescope that is best suited to follow the decay andreturn to quiescence of this interesting system, completing the puzzling and inmany ways revolutionary picture offered in outburst.
Publications
Instrument EMOS1, EMOS2, EPN, OM, RGS1, RGS2
Temporal Coverage 2008-02-26T14:44:33Z/2008-02-27T02:39:55Z
Version 21.51_20241115_1113
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 2009-04-02T00:00:00Z
Last Update 2026-07-09
Keywords "revolutionary picture offered", "recurrent nova", "XMM-Newton", "symbiotic binary system", "thermonuclear runaway", "rs ophiuchi", "XMM", "xmm newton", "outburst attributed", "chandrasekhar limit", "massive white dwarf"
Publisher And Registrant European Space Agency
Credit Guidelines European Space Agency, Dr Marina Orio, 2009, 'Monitoring the decay of RS Ophiuchi', 21.51_20241115_1113, European Space Agency, https://doi.org/10.5270/esa-fhsmqqc
Rights Data hosted in the ESA Space Science Archives are distributed under the CC BY-NC 3.0 IGO license.