A dataset provided by the European Space Agency

Name 074302
Title Establishing the nature of a candidate Magnetar Wind Nebula
URL

http://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0743020201

DOI 10.5270/esa-kqb9yon
Author Dr George Younes
Description We have discovered extended emission with very peculiar properties around the magnetar Swift J1834.9-0846, which we interpreted as a wind nebula powered by the ultra-strong magnetic field of the source. The nebula shows striking asymmetric morphology and a soft spectrum unusual for a pulsar-wind nebula. The magnetar and its nebula are located within SNR W41 and embedded in a field with TeV and GeV high energy sources whose origin is unknown. We propose a total of 150 ks observation with XMM-Newton to study the large-scale (3 arcminutes) morphology and perform detailed spectroscopy on the nebula, as well as study the connection to the high-energy sources in the field.
Publication The Wind Nebula around Magnetar Swift J1834.9--0846 . Younes, G., Kouveliotou, C., et all. . ApJ . 824-138 . 2016 . 2016ApJ...824..138Y ,
The Million Optical - Radio-X-ray Associations (MORX) Catalogue . Flesch, Eric W., . PASA . 33-52 . 2016 . 2016PASA...33...52F ,
Pulsar-Wind Nebulae and Magnetar Outflows: Observations at Radio, X-Ray, and Gamma-Ray Wavelengths . Reynolds, Stephen P., Pavlov, George G., et all. . SSRv . 207-175 . 2017 . 2017SSRv..207..175R ,
Systematic study of magnetar outbursts . Coti Zelati, Francesco, Rea, Nanda, et all. . MNRAS . 474-961 . 2018 . 2018MNRAS.474..961C ,
Instrument EMOS1, EMOS2, EPN, OM, RGS1, RGS2
Temporal Coverage 2014-10-16T06:21:37Z/2014-10-17T05:58:17Z
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 2015-11-13T23:00:00Z
Publisher And Registrant European Space Agency
Credit Guidelines European Space Agency, 2015-11-13T23:00:00Z, 074302, 17.56_20190403_1200. https://doi.org/10.5270/esa-kqb9yon