A dataset provided by the European Space Agency

Proposal ID 072409
Title The old radio-quiet pulsar PSR J2055+2539 and its long, bright X-ray trail
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https://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0724090101

DOI https://doi.org/10.5270/esa-k5446cs
Principal Investigator, PI Dr Martino Marelli
Abstract The Large Area Telescope on Fermi has opened up a new era in pulsar astronomy,detecting more than 120 gamma-ray pulsars, virgul30% of which are radio quiet. One ofthe most interesting pulsars discovered by the LAT is J2055+2539, radio-quiet,with largest characteristic age (1.2E6 years) and one of the smallest spindownluminosities (Erot virgul5E33 erg/s). Its large gamma-ray flux implies a very smalldistance, consistent with its location off the plane. A previous short XMMobservation identified the X-ray counterpart and revealed an unusually large andnarrow (11.x1.) extended feature, protruding from the pulsar. We propose a deepXMM observation to better characterize the spectrum of the pulsar, search forX-ray pulsations, and further investigate the nature of the extended feature.
Publications
Instrument EMOS1, EMOS2, EPN, OM, RGS1, RGS2
Temporal Coverage 2013-05-15T03:00:49Z/2013-05-16T16:51:26Z
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 2014-05-31T00:00:00Z
Keywords "XMM", "xray pulsations", "largest characteristic age", "short xmm", "bright xray trail", "deep xmm", "5e33 erg", "xray counterpart", "radio quiet", "pulsar astronomy", "spindown luminosities erot"
Publisher And Registrant European Space Agency
Credit Guidelines European Space Agency, Dr Martino Marelli, 2014, 'The old radio-quiet pulsar PSR J2055+2539 and its long comma bright X-ray trail', 17.56_20190403_1200, European Space Agency, https://doi.org/10.5270/esa-k5446cs