Filaments and ionized gas in the vicinity of 3C 244.1

Autores
Feinstein Baigorri, Carlos; Macchetto, F. Duccio; Martel, André R.; Sparks, William B.
Año de publicación
2002
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
We present results of Hubble Space Telescope observations of the radio galaxy 3C 244.1. The broad-band F702W (R) and F555W (V) images (WFPC2/PC) show an elliptical galaxy, and gaseous filaments and blobs surrounding it. In the narrowband ramp filter, dominated by [O III] λ5007, these filaments are bright and have the same morphology as the broadband images. To the south, the filaments have a cone-shaped structure, and the radio jet is located at the center of this cone. To the north of the galaxy, the structure is found near the nucleus of the galaxy within its elliptical profile. From the photometry, the two brighter structures seem to be extended narrow-line emission regions. A comparison with diagnostic line ratios shows that the observed emission is consistent with interactions between the expanding radio jet and the local denser medium.
Facultad de Ciencias Astronómicas y Geofísicas
Materia
Ciencias Astronómicas
Galaxies: active
Galaxies: individual (3C 244.1)
Galaxies: jets
Nivel de accesibilidad
acceso abierto
Condiciones de uso
http://creativecommons.org/licenses/by-nc-sa/4.0/
Repositorio
SEDICI (UNLP)
Institución
Universidad Nacional de La Plata
OAI Identificador
oai:sedici.unlp.edu.ar:10915/84633
Acceder
id SEDICI_1097e3f438ac8c4bf9a1c1ced09ffbbd
oai_identifier_str oai:sedici.unlp.edu.ar:10915/84633
network_acronym_str SEDICI
repository_id_str 1329
network_name_str SEDICI (UNLP)
spelling Filaments and ionized gas in the vicinity of 3C 244.1Feinstein Baigorri, CarlosMacchetto, F. DuccioMartel, André R.Sparks, William B.Ciencias AstronómicasGalaxies: activeGalaxies: individual (3C 244.1)Galaxies: jetsWe present results of <i>Hubble Space Telescope</i> observations of the radio galaxy 3C 244.1. The broad-band F702W (R) and F555W (V) images (WFPC2/PC) show an elliptical galaxy, and gaseous filaments and blobs surrounding it. In the narrowband ramp filter, dominated by [O III] λ5007, these filaments are bright and have the same morphology as the broadband images. To the south, the filaments have a cone-shaped structure, and the radio jet is located at the center of this cone. To the north of the galaxy, the structure is found near the nucleus of the galaxy within its elliptical profile. From the photometry, the two brighter structures seem to be extended narrow-line emission regions. A comparison with diagnostic line ratios shows that the observed emission is consistent with interactions between the expanding radio jet and the local denser medium.Facultad de Ciencias Astronómicas y Geofísicas2002info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArticulohttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdf125-130http://sedici.unlp.edu.ar/handle/10915/84633enginfo:eu-repo/semantics/altIdentifier/issn/0004-637Xinfo:eu-repo/semantics/altIdentifier/doi/10.1086/324604info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc-sa/4.0/Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)reponame:SEDICI (UNLP)instname:Universidad Nacional de La Platainstacron:UNLP2025-10-15T11:08:12Zoai:sedici.unlp.edu.ar:10915/84633Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-10-15 11:08:12.742SEDICI (UNLP) - Universidad Nacional de La Platafalse
dc.title.none.fl_str_mv Filaments and ionized gas in the vicinity of 3C 244.1
title Filaments and ionized gas in the vicinity of 3C 244.1
spellingShingle Filaments and ionized gas in the vicinity of 3C 244.1
Feinstein Baigorri, Carlos
Ciencias Astronómicas
Galaxies: active
Galaxies: individual (3C 244.1)
Galaxies: jets
title_short Filaments and ionized gas in the vicinity of 3C 244.1
title_full Filaments and ionized gas in the vicinity of 3C 244.1
title_fullStr Filaments and ionized gas in the vicinity of 3C 244.1
title_full_unstemmed Filaments and ionized gas in the vicinity of 3C 244.1
title_sort Filaments and ionized gas in the vicinity of 3C 244.1
dc.creator.none.fl_str_mv Feinstein Baigorri, Carlos
Macchetto, F. Duccio
Martel, André R.
Sparks, William B.
author Feinstein Baigorri, Carlos
author_facet Feinstein Baigorri, Carlos
Macchetto, F. Duccio
Martel, André R.
Sparks, William B.
author_role author
author2 Macchetto, F. Duccio
Martel, André R.
Sparks, William B.
author2_role author
author
author
dc.subject.none.fl_str_mv Ciencias Astronómicas
Galaxies: active
Galaxies: individual (3C 244.1)
Galaxies: jets
topic Ciencias Astronómicas
Galaxies: active
Galaxies: individual (3C 244.1)
Galaxies: jets
dc.description.none.fl_txt_mv We present results of <i>Hubble Space Telescope</i> observations of the radio galaxy 3C 244.1. The broad-band F702W (R) and F555W (V) images (WFPC2/PC) show an elliptical galaxy, and gaseous filaments and blobs surrounding it. In the narrowband ramp filter, dominated by [O III] λ5007, these filaments are bright and have the same morphology as the broadband images. To the south, the filaments have a cone-shaped structure, and the radio jet is located at the center of this cone. To the north of the galaxy, the structure is found near the nucleus of the galaxy within its elliptical profile. From the photometry, the two brighter structures seem to be extended narrow-line emission regions. A comparison with diagnostic line ratios shows that the observed emission is consistent with interactions between the expanding radio jet and the local denser medium.
Facultad de Ciencias Astronómicas y Geofísicas
description We present results of <i>Hubble Space Telescope</i> observations of the radio galaxy 3C 244.1. The broad-band F702W (R) and F555W (V) images (WFPC2/PC) show an elliptical galaxy, and gaseous filaments and blobs surrounding it. In the narrowband ramp filter, dominated by [O III] λ5007, these filaments are bright and have the same morphology as the broadband images. To the south, the filaments have a cone-shaped structure, and the radio jet is located at the center of this cone. To the north of the galaxy, the structure is found near the nucleus of the galaxy within its elliptical profile. From the photometry, the two brighter structures seem to be extended narrow-line emission regions. A comparison with diagnostic line ratios shows that the observed emission is consistent with interactions between the expanding radio jet and the local denser medium.
publishDate 2002
dc.date.none.fl_str_mv 2002
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Articulo
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://sedici.unlp.edu.ar/handle/10915/84633
url http://sedici.unlp.edu.ar/handle/10915/84633
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/issn/0004-637X
info:eu-repo/semantics/altIdentifier/doi/10.1086/324604
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by-nc-sa/4.0/
Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by-nc-sa/4.0/
Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
dc.format.none.fl_str_mv application/pdf
125-130
dc.source.none.fl_str_mv reponame:SEDICI (UNLP)
instname:Universidad Nacional de La Plata
instacron:UNLP
reponame_str SEDICI (UNLP)
collection SEDICI (UNLP)
instname_str Universidad Nacional de La Plata
instacron_str UNLP
institution UNLP
repository.name.fl_str_mv SEDICI (UNLP) - Universidad Nacional de La Plata
repository.mail.fl_str_mv alira@sedici.unlp.edu.ar
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score 13.22299

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