Diagnostic diagrams for ram pr essur e stripped candidates

Autores
Krabbe, A. C.; Hernandez Jimenez, Jose Andres; Mendes de Oliveira, Claudia Lucia; Jaffe, Y. L.; Oliveira, C. B.; Cardoso, N. M.; Smith Castelli, Analia Viviana; Dors, Oli L.; Cortesi, A.; Crossett, J. P.
Año de publicación
2024
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
This paper presents a method for finding ram pressure stripped (RPS) galaxy candidates by performing a morphological analysis of galaxy images obtained from the Le gac y surv e y. We consider a sample of about 600 galaxies located in different environments such as groups and clusters, tidally interacting pairs and the field. The sample includes 160 RPS previously classified in the literature into classes from J1 to J5, based on the increasing level of disturbances. Our morphological analysis was done using the ASTROMORPHLIB software followed by the inspection of diagnostic diagrams involving combinations of different parameters like the asymmetry ( A ), concentration ( C ), S ersic index ( n ), and bulge strength parameters F ( G, M 20 ). We found that some of those diagrams display a distinct region in which galaxies classified as J3, J4, and J5 decouples from isolated galaxies. We call this region as the morphological transition zone and we also found that tidally interacting galaxies in pairs are predominant within this zone. Nevertheless, after visually inspecting the objects in the morphological transition zone to discard obvious contaminants, we ended up with 33 bona fide new RPS candidates in the studied nearby groups and clusters (Hydra, Fornax, and CLoGS sample), of which one-Third show clear evidence of unwinding arms. Future works may potentially further increase significantly the samples of known RPS using such method.
Fil: Krabbe, A. C.. Universidade de Sao Paulo; Brasil
Fil: Hernandez Jimenez, Jose Andres. Universidade Estadual da Paraiba; Brasil
Fil: Mendes de Oliveira, Claudia Lucia. Universidade de Sao Paulo; Brasil
Fil: Jaffe, Y. L.. Universidad de Valparaíso; Chile
Fil: Oliveira, C. B.. Universidade Estadual da Paraiba; Brasil
Fil: Cardoso, N. M.. Universidade de Sao Paulo; Brasil
Fil: Smith Castelli, Analia Viviana. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Astrofísica La Plata. Universidad Nacional de La Plata. Facultad de Ciencias Astronómicas y Geofísicas. Instituto de Astrofísica La Plata; Argentina
Fil: Dors, Oli L.. Universidade Estadual da Paraiba; Brasil
Fil: Cortesi, A.. Universidade Federal do Rio de Janeiro; Brasil
Fil: Crossett, J. P.. Universidad de Valparaíso; Chile
Materia
GALAXIES: CLUSTERS: GENERAL
GALAXIES: CLUSTERS: INTRACLUSTER MEDIUM
GALAXIES: EVOLUTION
GALAXIES: INTERACTIONS
GALAXIES: IRREGULAR
GALAXIES: STRUCTURE.
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:11336/236554
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/236554
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Diagnostic diagrams for ram pr essur e stripped candidatesKrabbe, A. C.Hernandez Jimenez, Jose AndresMendes de Oliveira, Claudia LuciaJaffe, Y. L.Oliveira, C. B.Cardoso, N. M.Smith Castelli, Analia VivianaDors, Oli L.Cortesi, A.Crossett, J. P.GALAXIES: CLUSTERS: GENERALGALAXIES: CLUSTERS: INTRACLUSTER MEDIUMGALAXIES: EVOLUTIONGALAXIES: INTERACTIONSGALAXIES: IRREGULARGALAXIES: STRUCTURE.https://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1This paper presents a method for finding ram pressure stripped (RPS) galaxy candidates by performing a morphological analysis of galaxy images obtained from the Le gac y surv e y. We consider a sample of about 600 galaxies located in different environments such as groups and clusters, tidally interacting pairs and the field. The sample includes 160 RPS previously classified in the literature into classes from J1 to J5, based on the increasing level of disturbances. Our morphological analysis was done using the ASTROMORPHLIB software followed by the inspection of diagnostic diagrams involving combinations of different parameters like the asymmetry ( A ), concentration ( C ), S ersic index ( n ), and bulge strength parameters F ( G, M 20 ). We found that some of those diagrams display a distinct region in which galaxies classified as J3, J4, and J5 decouples from isolated galaxies. We call this region as the morphological transition zone and we also found that tidally interacting galaxies in pairs are predominant within this zone. Nevertheless, after visually inspecting the objects in the morphological transition zone to discard obvious contaminants, we ended up with 33 bona fide new RPS candidates in the studied nearby groups and clusters (Hydra, Fornax, and CLoGS sample), of which one-Third show clear evidence of unwinding arms. Future works may potentially further increase significantly the samples of known RPS using such method.Fil: Krabbe, A. C.. Universidade de Sao Paulo; BrasilFil: Hernandez Jimenez, Jose Andres. Universidade Estadual da Paraiba; BrasilFil: Mendes de Oliveira, Claudia Lucia. Universidade de Sao Paulo; BrasilFil: Jaffe, Y. L.. Universidad de Valparaíso; ChileFil: Oliveira, C. B.. Universidade Estadual da Paraiba; BrasilFil: Cardoso, N. M.. Universidade de Sao Paulo; BrasilFil: Smith Castelli, Analia Viviana. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Astrofísica La Plata. Universidad Nacional de La Plata. Facultad de Ciencias Astronómicas y Geofísicas. Instituto de Astrofísica La Plata; ArgentinaFil: Dors, Oli L.. Universidade Estadual da Paraiba; BrasilFil: Cortesi, A.. Universidade Federal do Rio de Janeiro; BrasilFil: Crossett, J. P.. Universidad de Valparaíso; ChileWiley Blackwell Publishing, Inc2024-02info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/236554Krabbe, A. C.; Hernandez Jimenez, Jose Andres; Mendes de Oliveira, Claudia Lucia; Jaffe, Y. L.; Oliveira, C. B.; et al.; Diagnostic diagrams for ram pr essur e stripped candidates; Wiley Blackwell Publishing, Inc; Monthly Notices of the Royal Astronomical Society; 528; 2; 2-2024; 1125-11410035-8711CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1093/mnras/stad3881info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-10T13:14:10Zoai:ri.conicet.gov.ar:11336/236554instacron: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:34982025-09-10 13:14:10.527CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Diagnostic diagrams for ram pr essur e stripped candidates
title Diagnostic diagrams for ram pr essur e stripped candidates
spellingShingle Diagnostic diagrams for ram pr essur e stripped candidates
Krabbe, A. C.
GALAXIES: CLUSTERS: GENERAL
GALAXIES: CLUSTERS: INTRACLUSTER MEDIUM
GALAXIES: EVOLUTION
GALAXIES: INTERACTIONS
GALAXIES: IRREGULAR
GALAXIES: STRUCTURE.
title_short Diagnostic diagrams for ram pr essur e stripped candidates
title_full Diagnostic diagrams for ram pr essur e stripped candidates
title_fullStr Diagnostic diagrams for ram pr essur e stripped candidates
title_full_unstemmed Diagnostic diagrams for ram pr essur e stripped candidates
title_sort Diagnostic diagrams for ram pr essur e stripped candidates
dc.creator.none.fl_str_mv Krabbe, A. C.
Hernandez Jimenez, Jose Andres
Mendes de Oliveira, Claudia Lucia
Jaffe, Y. L.
Oliveira, C. B.
Cardoso, N. M.
Smith Castelli, Analia Viviana
Dors, Oli L.
Cortesi, A.
Crossett, J. P.
author Krabbe, A. C.
author_facet Krabbe, A. C.
Hernandez Jimenez, Jose Andres
Mendes de Oliveira, Claudia Lucia
Jaffe, Y. L.
Oliveira, C. B.
Cardoso, N. M.
Smith Castelli, Analia Viviana
Dors, Oli L.
Cortesi, A.
Crossett, J. P.
author_role author
author2 Hernandez Jimenez, Jose Andres
Mendes de Oliveira, Claudia Lucia
Jaffe, Y. L.
Oliveira, C. B.
Cardoso, N. M.
Smith Castelli, Analia Viviana
Dors, Oli L.
Cortesi, A.
Crossett, J. P.
author2_role author
author
author
author
author
author
author
author
author
dc.subject.none.fl_str_mv GALAXIES: CLUSTERS: GENERAL
GALAXIES: CLUSTERS: INTRACLUSTER MEDIUM
GALAXIES: EVOLUTION
GALAXIES: INTERACTIONS
GALAXIES: IRREGULAR
GALAXIES: STRUCTURE.
topic GALAXIES: CLUSTERS: GENERAL
GALAXIES: CLUSTERS: INTRACLUSTER MEDIUM
GALAXIES: EVOLUTION
GALAXIES: INTERACTIONS
GALAXIES: IRREGULAR
GALAXIES: STRUCTURE.
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.3
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv This paper presents a method for finding ram pressure stripped (RPS) galaxy candidates by performing a morphological analysis of galaxy images obtained from the Le gac y surv e y. We consider a sample of about 600 galaxies located in different environments such as groups and clusters, tidally interacting pairs and the field. The sample includes 160 RPS previously classified in the literature into classes from J1 to J5, based on the increasing level of disturbances. Our morphological analysis was done using the ASTROMORPHLIB software followed by the inspection of diagnostic diagrams involving combinations of different parameters like the asymmetry ( A ), concentration ( C ), S ersic index ( n ), and bulge strength parameters F ( G, M 20 ). We found that some of those diagrams display a distinct region in which galaxies classified as J3, J4, and J5 decouples from isolated galaxies. We call this region as the morphological transition zone and we also found that tidally interacting galaxies in pairs are predominant within this zone. Nevertheless, after visually inspecting the objects in the morphological transition zone to discard obvious contaminants, we ended up with 33 bona fide new RPS candidates in the studied nearby groups and clusters (Hydra, Fornax, and CLoGS sample), of which one-Third show clear evidence of unwinding arms. Future works may potentially further increase significantly the samples of known RPS using such method.
Fil: Krabbe, A. C.. Universidade de Sao Paulo; Brasil
Fil: Hernandez Jimenez, Jose Andres. Universidade Estadual da Paraiba; Brasil
Fil: Mendes de Oliveira, Claudia Lucia. Universidade de Sao Paulo; Brasil
Fil: Jaffe, Y. L.. Universidad de Valparaíso; Chile
Fil: Oliveira, C. B.. Universidade Estadual da Paraiba; Brasil
Fil: Cardoso, N. M.. Universidade de Sao Paulo; Brasil
Fil: Smith Castelli, Analia Viviana. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Astrofísica La Plata. Universidad Nacional de La Plata. Facultad de Ciencias Astronómicas y Geofísicas. Instituto de Astrofísica La Plata; Argentina
Fil: Dors, Oli L.. Universidade Estadual da Paraiba; Brasil
Fil: Cortesi, A.. Universidade Federal do Rio de Janeiro; Brasil
Fil: Crossett, J. P.. Universidad de Valparaíso; Chile
description This paper presents a method for finding ram pressure stripped (RPS) galaxy candidates by performing a morphological analysis of galaxy images obtained from the Le gac y surv e y. We consider a sample of about 600 galaxies located in different environments such as groups and clusters, tidally interacting pairs and the field. The sample includes 160 RPS previously classified in the literature into classes from J1 to J5, based on the increasing level of disturbances. Our morphological analysis was done using the ASTROMORPHLIB software followed by the inspection of diagnostic diagrams involving combinations of different parameters like the asymmetry ( A ), concentration ( C ), S ersic index ( n ), and bulge strength parameters F ( G, M 20 ). We found that some of those diagrams display a distinct region in which galaxies classified as J3, J4, and J5 decouples from isolated galaxies. We call this region as the morphological transition zone and we also found that tidally interacting galaxies in pairs are predominant within this zone. Nevertheless, after visually inspecting the objects in the morphological transition zone to discard obvious contaminants, we ended up with 33 bona fide new RPS candidates in the studied nearby groups and clusters (Hydra, Fornax, and CLoGS sample), of which one-Third show clear evidence of unwinding arms. Future works may potentially further increase significantly the samples of known RPS using such method.
publishDate 2024
dc.date.none.fl_str_mv 2024-02
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/11336/236554
Krabbe, A. C.; Hernandez Jimenez, Jose Andres; Mendes de Oliveira, Claudia Lucia; Jaffe, Y. L.; Oliveira, C. B.; et al.; Diagnostic diagrams for ram pr essur e stripped candidates; Wiley Blackwell Publishing, Inc; Monthly Notices of the Royal Astronomical Society; 528; 2; 2-2024; 1125-1141
0035-8711
CONICET Digital
CONICET
url http://hdl.handle.net/11336/236554
identifier_str_mv Krabbe, A. C.; Hernandez Jimenez, Jose Andres; Mendes de Oliveira, Claudia Lucia; Jaffe, Y. L.; Oliveira, C. B.; et al.; Diagnostic diagrams for ram pr essur e stripped candidates; Wiley Blackwell Publishing, Inc; Monthly Notices of the Royal Astronomical Society; 528; 2; 2-2024; 1125-1141
0035-8711
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1093/mnras/stad3881
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
dc.publisher.none.fl_str_mv Wiley Blackwell Publishing, Inc
publisher.none.fl_str_mv Wiley Blackwell Publishing, Inc
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
_version_ 1842980754869452800
score 12.993085

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