A dataset provided by the European Space Agency

Name: Long term XMM-Newton and INTEGRAL monitoring of SGR1806-20 after the Giant Flare
Published: 2012-04-08T00:00:00Z

Proposal ID	065423
Title	Long term XMM-Newton and INTEGRAL monitoring of SGR1806-20 after the Giant Flare
Download Data Associated to the proposal	https://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0654230301 https://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0654230401
DOI	https://doi.org/10.5270/esa-rzvvge6
Principal Investigator, PI	Dr SANDRO MEREGHETTI
Abstract	In December 2004 SGR 1806-20 emitted the most powerful giant flare ever observedfrom a Soft Gamma-ray Repeater. This probably involved a large scalerearrangement of the magnetosphere leading to observable variations in theproperties of its persistent X-ray emission. Comparison of the pre- andpost-flare observations supports the model of a magnetar with a twistedmagnetosphere. We are studying the long term effects of the Giant Flare and thesource evolution after this once-in-a-lifetime event with a long termXMM-Newton and INTEGRAL monitoring of SGR 1806-20. Based on the trend seen inthe latest observations (performed every six months), we estimate that thesampling frequency can now be reduced and therefore, we require only a single pointing during AO9.
Publications	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 \| http://ui.adsabs.harvard.edu/#abs/2014Ap&SS.354...97Y The Short Bursts in SGR-1806 20 1E 1048-5937 and SGR 0501+4516 \|Qu Zhijie Li Zhaosheng et al. \| PASP \| 127-211 \| 2015 \| 2015PASP..127..211Q \| http://ui.adsabs.harvard.edu/#abs/2015PASP..127..211Q XMM-Newton Observations of SGR 1806-20 Over Seven Years Following the 2004 Giant Flare \|Younes G. Kouveliotou C. \| ApJ \| 809-165 \| 2015 \| 2015ApJ...809..165Y \| http://ui.adsabs.harvard.edu/#abs/2015ApJ...809..165Y Searching for small-scale diffuse emission around SGR 1806-20 \|Vigano D. Rea N. et al. \| JHEAp \| 3-41 \| 2014 \| 2014JHEAp...3...41V \| http://ui.adsabs.harvard.edu/#abs/2014JHEAp...3...41V The Million Optical - Radio/X-ray Associations (MORX) Catalogue \|Flesch Eric W. \| PASA \| 33-52 \| 2016 \| 2016PASA...33...52F \| http://ui.adsabs.harvard.edu/#abs/2016PASA...33...52F Systematic study of magnetar outbursts \|Coti Zelati Francesco Rea Nanda et al. \| MNRAS \| 474-961 \| 2018 \| 2018MNRAS.474..961C \| http://ui.adsabs.harvard.edu/#abs/2018MNRAS.474..961C Classification of 4XMM-DR9 sources by machine learning \|Zhang Yanxia Zhao Yongheng \| MNRAS \| 503-5263 \| 2021 \| 2021MNRAS.503.5263Z \| http://ui.adsabs.harvard.edu/#abs/2021MNRAS.503.5263Z Correlation Study of Temporal and Emission Properties of Quiescent Magnetars \|Seo Jiwoo Lee Jaewon \| JKAS \| 56-41 \| 2023 \| 2023JKAS...56...41S \| http://ui.adsabs.harvard.edu/#abs/2023JKAS...56...41S The common fundamental plane of X-ray emissions from pulsars and magnetars in quiescence \|Chu Che-Yen Chang Hsiang-Kuang \| MNRAS \| 526-1287 \| 2023 \| 2023MNRAS.526.1287C \| http://ui.adsabs.harvard.edu/#abs/2023MNRAS.526.1287C Robust constraints on feebly interacting particles using XMM-Newton \|Luque Pedro De la Torre Balaji Shyam \| PhRvD \| 109-L101305 \| 2024 \| 2024PhRvD.109j1305L \| http://ui.adsabs.harvard.edu/#abs/2024PhRvD.109j1305L Multimessenger search for electrophilic feebly interacting particles from supernovae \|Luque Pedro De la Torre Balaji Shyam \| PhRvD \| 109-103028 \| 2024 \| 2024PhRvD.109j3028L \| http://ui.adsabs.harvard.edu/#abs/2024PhRvD.109j3028L Importance of Cosmic-Ray Propagation on Sub-GeV Dark Matter Constraints \|De la Torre Luque Pedro Balaji Shyam \| ApJ \| 968-46 \| 2024 \| 2024ApJ...968...46D \| http://ui.adsabs.harvard.edu/#abs/2024ApJ...968...46D
Instrument	EMOS1, EMOS2, EPN, OM, RGS1, RGS2
Temporal Coverage	2011-03-23T09:34:32Z/2011-03-23T21:55:45Z
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	2012-04-08T00:00:00Z
Keywords	"persistent xray emission", "sampling frequency", "source evolution", "scale rearrangement", "magnetosphere leading", "lifetime '' event", "post flare", "XMM", "giant flare", "2004 sgr 1806", "powerful giant flare", "term effects", "observable variations", "twisted magnetosphere", "XMM-Newton", "sgr 1806", "term xmm newton"
Publisher And Registrant	European Space Agency
Credit Guidelines	European Space Agency, Dr SANDRO MEREGHETTI, 2012, 'Long term XMM-Newton and INTEGRAL monitoring of SGR1806-20 after the Giant Flare', 17.56_20190403_1200, European Space Agency, https://doi.org/10.5270/esa-rzvvge6