Candidate counterparts to the soft gamma-ray flare in the direction of LS I +61 303

Autores
Muñoz Arjonilla, Álvaro José; Martí, Josep; Combi, Jorge Ariel; Luque Escamilla, Pedro L.; Sánchez Sutil, Juan R.; Zabalza, V.; Paredes, Josep Maria
Año de publicación
2009
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Context: A short duration burst reminiscent of a soft gamma-ray repeater/anomalous X-ray pulsar behaviour was detected in the direction of LS I +61 303 by the Swift satellite. While the association with this well known gamma-ray binary is likely, a different origin cannot be excluded. Aims: We explore the error box of this unexpected flaring event and establish the radio, near-infrared and X-ray sources in our search for any peculiar alternative counterpart. Methods: We carried out a combined analysis of archive Very Large Array radio data of LS I +61 303 sensitive to both compact and extended emission. We also reanalysed previous near infrared observations with the 3.5 m telescope of the Centro Astronómico Hispano Alemán and X-ray observations with the Chandra satellite. Results: Our deep radio maps of the LS I +61 303 environment represent a significant advancement on previous work and 16 compact radio sources in the LS I +61 303 vicinity are detected. For some detections, we also identify near infrared and X-ray counterparts. Extended emission features in the field are also detected and confirmed. The possible connection of some of these sources with the observed flaring event is considered. Based on these data, we are unable to claim a clear association between the Swift-BAT flare and any of the sources reported here. However, this study represents the most sophisticated attempt to determine possible alternative counterparts other than LS I +61 303
Fil: Muñoz Arjonilla, Álvaro José. Universidad de Jaén; España
Fil: Martí, Josep. Universidad de Jaén; España
Fil: Combi, Jorge Ariel. Universidad de Jaén; España. Universidad Nacional de la Plata. Facultad de Ciencias Astronómicas y Geofísicas; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Luque Escamilla, Pedro L.. Universidad de Jaén; España
Fil: Sánchez Sutil, Juan R.. Universidad de Jaén; España
Fil: Zabalza, V.. Universidad de Barcelona; España
Fil: Paredes, Josep Maria. Universidad de Barcelona; España
Materia
X-rays
Radio continuum
Infrared stars
X-ray binaries
Gamma-rays
Observations
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/26730
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/26730
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Candidate counterparts to the soft gamma-ray flare in the direction of LS I +61 303Muñoz Arjonilla, Álvaro JoséMartí, JosepCombi, Jorge ArielLuque Escamilla, Pedro L.Sánchez Sutil, Juan R.Zabalza, V.Paredes, Josep MariaX-raysRadio continuumInfrared starsX-ray binariesGamma-raysObservationshttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1Context: A short duration burst reminiscent of a soft gamma-ray repeater/anomalous X-ray pulsar behaviour was detected in the direction of LS I +61 303 by the Swift satellite. While the association with this well known gamma-ray binary is likely, a different origin cannot be excluded. Aims: We explore the error box of this unexpected flaring event and establish the radio, near-infrared and X-ray sources in our search for any peculiar alternative counterpart. Methods: We carried out a combined analysis of archive Very Large Array radio data of LS I +61 303 sensitive to both compact and extended emission. We also reanalysed previous near infrared observations with the 3.5 m telescope of the Centro Astronómico Hispano Alemán and X-ray observations with the Chandra satellite. Results: Our deep radio maps of the LS I +61 303 environment represent a significant advancement on previous work and 16 compact radio sources in the LS I +61 303 vicinity are detected. For some detections, we also identify near infrared and X-ray counterparts. Extended emission features in the field are also detected and confirmed. The possible connection of some of these sources with the observed flaring event is considered. Based on these data, we are unable to claim a clear association between the Swift-BAT flare and any of the sources reported here. However, this study represents the most sophisticated attempt to determine possible alternative counterparts other than LS I +61 303Fil: Muñoz Arjonilla, Álvaro José. Universidad de Jaén; EspañaFil: Martí, Josep. Universidad de Jaén; EspañaFil: Combi, Jorge Ariel. Universidad de Jaén; España. Universidad Nacional de la Plata. Facultad de Ciencias Astronómicas y Geofísicas; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Luque Escamilla, Pedro L.. Universidad de Jaén; EspañaFil: Sánchez Sutil, Juan R.. Universidad de Jaén; EspañaFil: Zabalza, V.. Universidad de Barcelona; EspañaFil: Paredes, Josep Maria. Universidad de Barcelona; EspañaEDP Sciences2009-04info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/26730Muñoz Arjonilla, Álvaro José; Martí, Josep; Combi, Jorge Ariel; Luque Escamilla, Pedro L.; Sánchez Sutil, Juan R.; et al.; Candidate counterparts to the soft gamma-ray flare in the direction of LS I +61 303; EDP Sciences; Astronomy and Astrophysics; 497; 4-2009; 457-4610004-6361CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/http://arxiv.org/PS_cache/arxiv/pdf/0903/0903.0360v1.pdfinfo:eu-repo/semantics/altIdentifier/url/http://adsabs.harvard.edu/abs/2009A%26A...497..457Minfo:eu-repo/semantics/altIdentifier/doi/10.1051/0004-6361/200811407info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-15T14:55:12Zoai:ri.conicet.gov.ar:11336/26730instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-10-15 14:55:12.337CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Candidate counterparts to the soft gamma-ray flare in the direction of LS I +61 303
title Candidate counterparts to the soft gamma-ray flare in the direction of LS I +61 303
spellingShingle Candidate counterparts to the soft gamma-ray flare in the direction of LS I +61 303
Muñoz Arjonilla, Álvaro José
X-rays
Radio continuum
Infrared stars
X-ray binaries
Gamma-rays
Observations
title_short Candidate counterparts to the soft gamma-ray flare in the direction of LS I +61 303
title_full Candidate counterparts to the soft gamma-ray flare in the direction of LS I +61 303
title_fullStr Candidate counterparts to the soft gamma-ray flare in the direction of LS I +61 303
title_full_unstemmed Candidate counterparts to the soft gamma-ray flare in the direction of LS I +61 303
title_sort Candidate counterparts to the soft gamma-ray flare in the direction of LS I +61 303
dc.creator.none.fl_str_mv Muñoz Arjonilla, Álvaro José
Martí, Josep
Combi, Jorge Ariel
Luque Escamilla, Pedro L.
Sánchez Sutil, Juan R.
Zabalza, V.
Paredes, Josep Maria
author Muñoz Arjonilla, Álvaro José
author_facet Muñoz Arjonilla, Álvaro José
Martí, Josep
Combi, Jorge Ariel
Luque Escamilla, Pedro L.
Sánchez Sutil, Juan R.
Zabalza, V.
Paredes, Josep Maria
author_role author
author2 Martí, Josep
Combi, Jorge Ariel
Luque Escamilla, Pedro L.
Sánchez Sutil, Juan R.
Zabalza, V.
Paredes, Josep Maria
author2_role author
author
author
author
author
author
dc.subject.none.fl_str_mv X-rays
Radio continuum
Infrared stars
X-ray binaries
Gamma-rays
Observations
topic X-rays
Radio continuum
Infrared stars
X-ray binaries
Gamma-rays
Observations
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.3
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Context: A short duration burst reminiscent of a soft gamma-ray repeater/anomalous X-ray pulsar behaviour was detected in the direction of LS I +61 303 by the Swift satellite. While the association with this well known gamma-ray binary is likely, a different origin cannot be excluded. Aims: We explore the error box of this unexpected flaring event and establish the radio, near-infrared and X-ray sources in our search for any peculiar alternative counterpart. Methods: We carried out a combined analysis of archive Very Large Array radio data of LS I +61 303 sensitive to both compact and extended emission. We also reanalysed previous near infrared observations with the 3.5 m telescope of the Centro Astronómico Hispano Alemán and X-ray observations with the Chandra satellite. Results: Our deep radio maps of the LS I +61 303 environment represent a significant advancement on previous work and 16 compact radio sources in the LS I +61 303 vicinity are detected. For some detections, we also identify near infrared and X-ray counterparts. Extended emission features in the field are also detected and confirmed. The possible connection of some of these sources with the observed flaring event is considered. Based on these data, we are unable to claim a clear association between the Swift-BAT flare and any of the sources reported here. However, this study represents the most sophisticated attempt to determine possible alternative counterparts other than LS I +61 303
Fil: Muñoz Arjonilla, Álvaro José. Universidad de Jaén; España
Fil: Martí, Josep. Universidad de Jaén; España
Fil: Combi, Jorge Ariel. Universidad de Jaén; España. Universidad Nacional de la Plata. Facultad de Ciencias Astronómicas y Geofísicas; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Luque Escamilla, Pedro L.. Universidad de Jaén; España
Fil: Sánchez Sutil, Juan R.. Universidad de Jaén; España
Fil: Zabalza, V.. Universidad de Barcelona; España
Fil: Paredes, Josep Maria. Universidad de Barcelona; España
description Context: A short duration burst reminiscent of a soft gamma-ray repeater/anomalous X-ray pulsar behaviour was detected in the direction of LS I +61 303 by the Swift satellite. While the association with this well known gamma-ray binary is likely, a different origin cannot be excluded. Aims: We explore the error box of this unexpected flaring event and establish the radio, near-infrared and X-ray sources in our search for any peculiar alternative counterpart. Methods: We carried out a combined analysis of archive Very Large Array radio data of LS I +61 303 sensitive to both compact and extended emission. We also reanalysed previous near infrared observations with the 3.5 m telescope of the Centro Astronómico Hispano Alemán and X-ray observations with the Chandra satellite. Results: Our deep radio maps of the LS I +61 303 environment represent a significant advancement on previous work and 16 compact radio sources in the LS I +61 303 vicinity are detected. For some detections, we also identify near infrared and X-ray counterparts. Extended emission features in the field are also detected and confirmed. The possible connection of some of these sources with the observed flaring event is considered. Based on these data, we are unable to claim a clear association between the Swift-BAT flare and any of the sources reported here. However, this study represents the most sophisticated attempt to determine possible alternative counterparts other than LS I +61 303
publishDate 2009
dc.date.none.fl_str_mv 2009-04
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/26730
Muñoz Arjonilla, Álvaro José; Martí, Josep; Combi, Jorge Ariel; Luque Escamilla, Pedro L.; Sánchez Sutil, Juan R.; et al.; Candidate counterparts to the soft gamma-ray flare in the direction of LS I +61 303; EDP Sciences; Astronomy and Astrophysics; 497; 4-2009; 457-461
0004-6361
CONICET Digital
CONICET
url http://hdl.handle.net/11336/26730
identifier_str_mv Muñoz Arjonilla, Álvaro José; Martí, Josep; Combi, Jorge Ariel; Luque Escamilla, Pedro L.; Sánchez Sutil, Juan R.; et al.; Candidate counterparts to the soft gamma-ray flare in the direction of LS I +61 303; EDP Sciences; Astronomy and Astrophysics; 497; 4-2009; 457-461
0004-6361
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://arxiv.org/PS_cache/arxiv/pdf/0903/0903.0360v1.pdf
info:eu-repo/semantics/altIdentifier/url/http://adsabs.harvard.edu/abs/2009A%26A...497..457M
info:eu-repo/semantics/altIdentifier/doi/10.1051/0004-6361/200811407
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv EDP Sciences
publisher.none.fl_str_mv EDP Sciences
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 12.891075

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