A dataset provided by the European Space Agency

Name 080459
Title The timing properties of the transient magnetar XTE J1810-197 during quiescence
URL

http://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0804590201
http://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0804590301
http://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0804590401
http://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0804590501
http://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0804590601
http://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0804590701

DOI 10.5270/esa-cfbbsnj
Author Dr Fabio Pintore
Description This program is aimed at obtaining a phase-coherent timing solution for the period evolution of the transient magnetar XTE J1810-187 during its quiescent state. We aim at study the spin evolution during quiescence of the source XTE J1810-197, which is the prototype of the transient magnetars, by means of a phase-connected timing analysis based on joint XMM-Newton+Chandra observations. After a long outburst, XTE J1810-197 returned to a quiescent state where the pulsation is still detectable, unlike other transient magnetars which are not detected during quiescence. In particular, here we request 8 XMM-newton observation with 10ks exposure and one Chandra observation with 20ks exposure, that will give us information on the source spin-down evolution and on its spectral properties during quiescence.
Publication The 11 yr of low activity of the magnetar XTE J1810-197 . Pintore, Fabio, Mereghetti, Sandro, et all. . MNRAS . 483-3832 . 2019 . 2019MNRAS.483.3832P ,
Instrument EMOS1, EMOS2, EPN, OM, RGS1, RGS2
Temporal Coverage 2017-09-06T00:02:06Z/2018-03-03T23:30:44Z
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 2019-03-23T23:00:00Z
Publisher And Registrant European Space Agency
Credit Guidelines European Space Agency, 2019-03-23T23:00:00Z, 080459, 17.56_20190403_1200. https://doi.org/10.5270/esa-cfbbsnj