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Article: A chandra proper motion for PSR J1809-2332

TitleA chandra proper motion for PSR J1809-2332
Authors
Van Etten, ARomani, RWNg, CY
KeywordsPulsars: Individual (Psr J1809-2332)
X-Rays: General
Issue Date2012
PublisherInstitute of Physics Publishing, Inc. The Journal's web site is located at http://iopscience.iop.org/0004-637X/
Citation
Astrophysical Journal, 2012, v. 755 n. 2, article no. 151 How to Cite?
DOI: http://dx.doi.org/10.1088/0004-637X/755/2/151
AbstractWe report on a new Chandra exposure of PSR J1809-2332, the recently discovered pulsar powering the bright EGRET source 3EG J1809-2328. By registration of field X-ray sources in an archival exposure, we measure a significant proper motion for the pulsar point source over an 11 yr baseline. The shift of 0.30 ± 006 (at P.A. = 153.3 ± 18.4) supports an association with proposed supernova remnant (SNR) parent G7.5-1.7. Spectral analysis of diffuse emission in the region also supports the interpretation as a hard wind nebula trail pointing back toward the SNR. © 2012. The American Astronomical Society. All rights reserved.
Persistent Identifierhttp://hdl.handle.net/10722/180505
ISSN
0004-637X
2021 Impact Factor: 5.521
2020 SCImago Journal Rankings: 2.376
ISI Accession Number ID
WOS:000307791400068
References
References in Scopus

 

DC FieldValueLanguage
dc.contributor.authorVan Etten, Aen_US
dc.contributor.authorRomani, RWen_US
dc.contributor.authorNg, CYen_US
dc.date.accessioned2013-01-28T01:38:55Z-
dc.date.available2013-01-28T01:38:55Z-
dc.date.issued2012en_US
dc.identifier.citationAstrophysical Journal, 2012, v. 755 n. 2, article no. 151en_US
dc.identifier.issn0004-637Xen_US
dc.identifier.urihttp://hdl.handle.net/10722/180505-
dc.description.abstractWe report on a new Chandra exposure of PSR J1809-2332, the recently discovered pulsar powering the bright EGRET source 3EG J1809-2328. By registration of field X-ray sources in an archival exposure, we measure a significant proper motion for the pulsar point source over an 11 yr baseline. The shift of 0.30 ± 006 (at P.A. = 153.3 ± 18.4) supports an association with proposed supernova remnant (SNR) parent G7.5-1.7. Spectral analysis of diffuse emission in the region also supports the interpretation as a hard wind nebula trail pointing back toward the SNR. © 2012. The American Astronomical Society. All rights reserved.en_US
dc.languageengen_US
dc.publisherInstitute of Physics Publishing, Inc. The Journal's web site is located at http://iopscience.iop.org/0004-637X/en_US
dc.relation.ispartofAstrophysical Journalen_US
dc.subjectPulsars: Individual (Psr J1809-2332)en_US
dc.subjectX-Rays: Generalen_US
dc.titleA chandra proper motion for PSR J1809-2332en_US
dc.typeArticleen_US
dc.identifier.emailNg, CY: stephen_ng@hku.hken_US
dc.identifier.authorityNg, CY=rp01706en_US
dc.description.naturelink_to_OA_fulltexten_US
dc.identifier.doi10.1088/0004-637X/755/2/151en_US
dc.identifier.scopuseid_2-s2.0-84864649475en_US
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-84864649475&selection=ref&src=s&origin=recordpageen_US
dc.identifier.volume755en_US
dc.identifier.issue2en_US
dc.identifier.isiWOS:000307791400068-
dc.publisher.placeUnited Statesen_US
dc.identifier.scopusauthoridVan Etten, A=24448871100en_US
dc.identifier.scopusauthoridRomani, RW=35248859100en_US
dc.identifier.scopusauthoridNg, CY=24830903500en_US
dc.customcontrol.immutablejt 130808-
dc.identifier.issnl0004-637X-

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