ALMA-IMF. VIII. Combination of Interferometric Continuum Images with Single-dish Surveys and Structural Analysis of Six Protoclusters

Autores
Díaz González, Daniel J.; Galván Madrid, Roberto; Ginsburg, Adam; Motte, Frédérique; Dell'Ova, Pierre; Kurtz, Stanley; Cunningham, Nichol; Stutz, Amelia M.; Louvet, Fabien; Csengeri, Timea; Fernandez Lopez, Manuel; Sanhueza, Patricio; Nony, Thomas; Rivera Soto, Rudy; Álvarez Gutiérrez, Rodrigo H.; Armante, Melanie; Bonfand, Melisse; Bontemps, Sylvain; Gusdorf, Antoine; Liu, Hong Li
Año de publicación
2023
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
We present the combination of ALMA-IMF and single-dish continuum images from the MUSTANG-2 Galactic Plane Survey (MGPS90) at 3 mm and the Bolocam Galactic Plane Survey (BGPS) at 1 mm. Six and 10 out of the 15 ALMA-IMF fields are combined with MGPS90 and BGPS, respectively. The combination is made via the feathering technique. We used the dendrogram algorithm throughout the combined images, and performed further analysis in the six fields with the combination in both bands (G012.80, W43-MM1, W43-MM2, W43-MM3, W51-E, W51-IRS2). In these fields, we calculated spectral index maps and used them to separate regions dominated by dust or free-free emission, and then performed further structural analysis. We report the basic physical parameters of the dust-dominated (column densities, masses) and ionized (emission measures, hydrogen ionization photon rates) structures. We also searched for multiscale relations in the dust-dominated structures across the analyzed fields, finding that the fraction of mass in dendrogram leaves (which we label leaf mass efficiency (LME)) as a function of molecular gas column density follows a similar trend: a rapid, exponential-like growth, with maximum values approaching 100% in most cases. The observed behavior of the LME with the gas column is tentatively interpreted as an indicator of large star formation activity within the ALMA-IMF protoclusters. W51-E and G012.80 stand out as cases with comparatively large and reduced potential for further star formation, respectively.
Fil: Díaz González, Daniel J.. Universidad Nacional Autónoma de México; México
Fil: Galván Madrid, Roberto. Universidad Nacional Autónoma de México; México
Fil: Ginsburg, Adam. University of Florida; Estados Unidos
Fil: Motte, Frédérique. Universite Grenoble Alpes; Francia
Fil: Dell'Ova, Pierre. Ecole Normale Supérieure; Francia
Fil: Kurtz, Stanley. Universidad Nacional Autónoma de México; México
Fil: Cunningham, Nichol. Universite Grenoble Alpes; Francia
Fil: Stutz, Amelia M.. Universidad de Concepción; Chile
Fil: Louvet, Fabien. Universite Grenoble Alpes; Francia
Fil: Csengeri, Timea. Universite de Bordeaux; Francia
Fil: Fernandez Lopez, Manuel. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas. Instituto Argentino de Radioastronomía. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto Argentino de Radioastronomía; Argentina
Fil: Sanhueza, Patricio. National Astronomical Observatory Of Japan; Japón
Fil: Nony, Thomas. Universidad Nacional Autónoma de México; México
Fil: Rivera Soto, Rudy.
Fil: Álvarez Gutiérrez, Rodrigo H.. Universidad de Concepción; Chile
Fil: Armante, Melanie. Ecole Normale Supérieure; Francia
Fil: Bonfand, Melisse. Universite de Bordeaux; Francia
Fil: Bontemps, Sylvain. Universite de Bordeaux; Francia
Fil: Gusdorf, Antoine. Ecole Normale Supérieure; Francia
Fil: Liu, Hong Li. Yunnan University; China
Materia
Stellar evolution
Star clusters
Single-dish antennas
Interferometers
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:11336/251935
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/251935
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling ALMA-IMF. VIII. Combination of Interferometric Continuum Images with Single-dish Surveys and Structural Analysis of Six ProtoclustersDíaz González, Daniel J.Galván Madrid, RobertoGinsburg, AdamMotte, FrédériqueDell'Ova, PierreKurtz, StanleyCunningham, NicholStutz, Amelia M.Louvet, FabienCsengeri, TimeaFernandez Lopez, ManuelSanhueza, PatricioNony, ThomasRivera Soto, RudyÁlvarez Gutiérrez, Rodrigo H.Armante, MelanieBonfand, MelisseBontemps, SylvainGusdorf, AntoineLiu, Hong LiStellar evolutionStar clustersSingle-dish antennasInterferometershttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1We present the combination of ALMA-IMF and single-dish continuum images from the MUSTANG-2 Galactic Plane Survey (MGPS90) at 3 mm and the Bolocam Galactic Plane Survey (BGPS) at 1 mm. Six and 10 out of the 15 ALMA-IMF fields are combined with MGPS90 and BGPS, respectively. The combination is made via the feathering technique. We used the dendrogram algorithm throughout the combined images, and performed further analysis in the six fields with the combination in both bands (G012.80, W43-MM1, W43-MM2, W43-MM3, W51-E, W51-IRS2). In these fields, we calculated spectral index maps and used them to separate regions dominated by dust or free-free emission, and then performed further structural analysis. We report the basic physical parameters of the dust-dominated (column densities, masses) and ionized (emission measures, hydrogen ionization photon rates) structures. We also searched for multiscale relations in the dust-dominated structures across the analyzed fields, finding that the fraction of mass in dendrogram leaves (which we label leaf mass efficiency (LME)) as a function of molecular gas column density follows a similar trend: a rapid, exponential-like growth, with maximum values approaching 100% in most cases. The observed behavior of the LME with the gas column is tentatively interpreted as an indicator of large star formation activity within the ALMA-IMF protoclusters. W51-E and G012.80 stand out as cases with comparatively large and reduced potential for further star formation, respectively.Fil: Díaz González, Daniel J.. Universidad Nacional Autónoma de México; MéxicoFil: Galván Madrid, Roberto. Universidad Nacional Autónoma de México; MéxicoFil: Ginsburg, Adam. University of Florida; Estados UnidosFil: Motte, Frédérique. Universite Grenoble Alpes; FranciaFil: Dell'Ova, Pierre. Ecole Normale Supérieure; FranciaFil: Kurtz, Stanley. Universidad Nacional Autónoma de México; MéxicoFil: Cunningham, Nichol. Universite Grenoble Alpes; FranciaFil: Stutz, Amelia M.. Universidad de Concepción; ChileFil: Louvet, Fabien. Universite Grenoble Alpes; FranciaFil: Csengeri, Timea. Universite de Bordeaux; FranciaFil: Fernandez Lopez, Manuel. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas. Instituto Argentino de Radioastronomía. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto Argentino de Radioastronomía; ArgentinaFil: Sanhueza, Patricio. National Astronomical Observatory Of Japan; JapónFil: Nony, Thomas. Universidad Nacional Autónoma de México; MéxicoFil: Rivera Soto, Rudy.Fil: Álvarez Gutiérrez, Rodrigo H.. Universidad de Concepción; ChileFil: Armante, Melanie. Ecole Normale Supérieure; FranciaFil: Bonfand, Melisse. Universite de Bordeaux; FranciaFil: Bontemps, Sylvain. Universite de Bordeaux; FranciaFil: Gusdorf, Antoine. Ecole Normale Supérieure; FranciaFil: Liu, Hong Li. Yunnan University; ChinaIOP Publishing2023-12info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/251935Díaz González, Daniel J.; Galván Madrid, Roberto; Ginsburg, Adam; Motte, Frédérique; Dell'Ova, Pierre; et al.; ALMA-IMF. VIII. Combination of Interferometric Continuum Images with Single-dish Surveys and Structural Analysis of Six Protoclusters; IOP Publishing; Astrophysical Journal Supplement Series; 269; 2; 12-2023; 1-380067-0049CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://iopscience.iop.org/article/10.3847/1538-4365/ad029cinfo:eu-repo/semantics/altIdentifier/doi/10.3847/1538-4365/ad029cinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-22T12:17:57Zoai:ri.conicet.gov.ar:11336/251935instacron: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:34982025-10-22 12:17:58.204CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv ALMA-IMF. VIII. Combination of Interferometric Continuum Images with Single-dish Surveys and Structural Analysis of Six Protoclusters
title ALMA-IMF. VIII. Combination of Interferometric Continuum Images with Single-dish Surveys and Structural Analysis of Six Protoclusters
spellingShingle ALMA-IMF. VIII. Combination of Interferometric Continuum Images with Single-dish Surveys and Structural Analysis of Six Protoclusters
Díaz González, Daniel J.
Stellar evolution
Star clusters
Single-dish antennas
Interferometers
title_short ALMA-IMF. VIII. Combination of Interferometric Continuum Images with Single-dish Surveys and Structural Analysis of Six Protoclusters
title_full ALMA-IMF. VIII. Combination of Interferometric Continuum Images with Single-dish Surveys and Structural Analysis of Six Protoclusters
title_fullStr ALMA-IMF. VIII. Combination of Interferometric Continuum Images with Single-dish Surveys and Structural Analysis of Six Protoclusters
title_full_unstemmed ALMA-IMF. VIII. Combination of Interferometric Continuum Images with Single-dish Surveys and Structural Analysis of Six Protoclusters
title_sort ALMA-IMF. VIII. Combination of Interferometric Continuum Images with Single-dish Surveys and Structural Analysis of Six Protoclusters
dc.creator.none.fl_str_mv Díaz González, Daniel J.
Galván Madrid, Roberto
Ginsburg, Adam
Motte, Frédérique
Dell'Ova, Pierre
Kurtz, Stanley
Cunningham, Nichol
Stutz, Amelia M.
Louvet, Fabien
Csengeri, Timea
Fernandez Lopez, Manuel
Sanhueza, Patricio
Nony, Thomas
Rivera Soto, Rudy
Álvarez Gutiérrez, Rodrigo H.
Armante, Melanie
Bonfand, Melisse
Bontemps, Sylvain
Gusdorf, Antoine
Liu, Hong Li
author Díaz González, Daniel J.
author_facet Díaz González, Daniel J.
Galván Madrid, Roberto
Ginsburg, Adam
Motte, Frédérique
Dell'Ova, Pierre
Kurtz, Stanley
Cunningham, Nichol
Stutz, Amelia M.
Louvet, Fabien
Csengeri, Timea
Fernandez Lopez, Manuel
Sanhueza, Patricio
Nony, Thomas
Rivera Soto, Rudy
Álvarez Gutiérrez, Rodrigo H.
Armante, Melanie
Bonfand, Melisse
Bontemps, Sylvain
Gusdorf, Antoine
Liu, Hong Li
author_role author
author2 Galván Madrid, Roberto
Ginsburg, Adam
Motte, Frédérique
Dell'Ova, Pierre
Kurtz, Stanley
Cunningham, Nichol
Stutz, Amelia M.
Louvet, Fabien
Csengeri, Timea
Fernandez Lopez, Manuel
Sanhueza, Patricio
Nony, Thomas
Rivera Soto, Rudy
Álvarez Gutiérrez, Rodrigo H.
Armante, Melanie
Bonfand, Melisse
Bontemps, Sylvain
Gusdorf, Antoine
Liu, Hong Li
author2_role author
author
author
author
author
author
author
author
author
author
author
author
author
author
author
author
author
author
author
dc.subject.none.fl_str_mv Stellar evolution
Star clusters
Single-dish antennas
Interferometers
topic Stellar evolution
Star clusters
Single-dish antennas
Interferometers
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.3
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv We present the combination of ALMA-IMF and single-dish continuum images from the MUSTANG-2 Galactic Plane Survey (MGPS90) at 3 mm and the Bolocam Galactic Plane Survey (BGPS) at 1 mm. Six and 10 out of the 15 ALMA-IMF fields are combined with MGPS90 and BGPS, respectively. The combination is made via the feathering technique. We used the dendrogram algorithm throughout the combined images, and performed further analysis in the six fields with the combination in both bands (G012.80, W43-MM1, W43-MM2, W43-MM3, W51-E, W51-IRS2). In these fields, we calculated spectral index maps and used them to separate regions dominated by dust or free-free emission, and then performed further structural analysis. We report the basic physical parameters of the dust-dominated (column densities, masses) and ionized (emission measures, hydrogen ionization photon rates) structures. We also searched for multiscale relations in the dust-dominated structures across the analyzed fields, finding that the fraction of mass in dendrogram leaves (which we label leaf mass efficiency (LME)) as a function of molecular gas column density follows a similar trend: a rapid, exponential-like growth, with maximum values approaching 100% in most cases. The observed behavior of the LME with the gas column is tentatively interpreted as an indicator of large star formation activity within the ALMA-IMF protoclusters. W51-E and G012.80 stand out as cases with comparatively large and reduced potential for further star formation, respectively.
Fil: Díaz González, Daniel J.. Universidad Nacional Autónoma de México; México
Fil: Galván Madrid, Roberto. Universidad Nacional Autónoma de México; México
Fil: Ginsburg, Adam. University of Florida; Estados Unidos
Fil: Motte, Frédérique. Universite Grenoble Alpes; Francia
Fil: Dell'Ova, Pierre. Ecole Normale Supérieure; Francia
Fil: Kurtz, Stanley. Universidad Nacional Autónoma de México; México
Fil: Cunningham, Nichol. Universite Grenoble Alpes; Francia
Fil: Stutz, Amelia M.. Universidad de Concepción; Chile
Fil: Louvet, Fabien. Universite Grenoble Alpes; Francia
Fil: Csengeri, Timea. Universite de Bordeaux; Francia
Fil: Fernandez Lopez, Manuel. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas. Instituto Argentino de Radioastronomía. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto Argentino de Radioastronomía; Argentina
Fil: Sanhueza, Patricio. National Astronomical Observatory Of Japan; Japón
Fil: Nony, Thomas. Universidad Nacional Autónoma de México; México
Fil: Rivera Soto, Rudy.
Fil: Álvarez Gutiérrez, Rodrigo H.. Universidad de Concepción; Chile
Fil: Armante, Melanie. Ecole Normale Supérieure; Francia
Fil: Bonfand, Melisse. Universite de Bordeaux; Francia
Fil: Bontemps, Sylvain. Universite de Bordeaux; Francia
Fil: Gusdorf, Antoine. Ecole Normale Supérieure; Francia
Fil: Liu, Hong Li. Yunnan University; China
description We present the combination of ALMA-IMF and single-dish continuum images from the MUSTANG-2 Galactic Plane Survey (MGPS90) at 3 mm and the Bolocam Galactic Plane Survey (BGPS) at 1 mm. Six and 10 out of the 15 ALMA-IMF fields are combined with MGPS90 and BGPS, respectively. The combination is made via the feathering technique. We used the dendrogram algorithm throughout the combined images, and performed further analysis in the six fields with the combination in both bands (G012.80, W43-MM1, W43-MM2, W43-MM3, W51-E, W51-IRS2). In these fields, we calculated spectral index maps and used them to separate regions dominated by dust or free-free emission, and then performed further structural analysis. We report the basic physical parameters of the dust-dominated (column densities, masses) and ionized (emission measures, hydrogen ionization photon rates) structures. We also searched for multiscale relations in the dust-dominated structures across the analyzed fields, finding that the fraction of mass in dendrogram leaves (which we label leaf mass efficiency (LME)) as a function of molecular gas column density follows a similar trend: a rapid, exponential-like growth, with maximum values approaching 100% in most cases. The observed behavior of the LME with the gas column is tentatively interpreted as an indicator of large star formation activity within the ALMA-IMF protoclusters. W51-E and G012.80 stand out as cases with comparatively large and reduced potential for further star formation, respectively.
publishDate 2023
dc.date.none.fl_str_mv 2023-12
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/11336/251935
Díaz González, Daniel J.; Galván Madrid, Roberto; Ginsburg, Adam; Motte, Frédérique; Dell'Ova, Pierre; et al.; ALMA-IMF. VIII. Combination of Interferometric Continuum Images with Single-dish Surveys and Structural Analysis of Six Protoclusters; IOP Publishing; Astrophysical Journal Supplement Series; 269; 2; 12-2023; 1-38
0067-0049
CONICET Digital
CONICET
url http://hdl.handle.net/11336/251935
identifier_str_mv Díaz González, Daniel J.; Galván Madrid, Roberto; Ginsburg, Adam; Motte, Frédérique; Dell'Ova, Pierre; et al.; ALMA-IMF. VIII. Combination of Interferometric Continuum Images with Single-dish Surveys and Structural Analysis of Six Protoclusters; IOP Publishing; Astrophysical Journal Supplement Series; 269; 2; 12-2023; 1-38
0067-0049
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://iopscience.iop.org/article/10.3847/1538-4365/ad029c
info:eu-repo/semantics/altIdentifier/doi/10.3847/1538-4365/ad029c
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 IOP Publishing
publisher.none.fl_str_mv IOP Publishing
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 12.982451

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