Search of Extended Objects in the Southern Sky (SExOSS) using S-PLUS DR1: photometric characterization of extragalactic sources

Autores
Haack, Rodrigo; Andruchow, Ileana; López, Iván; Reynaldi, María Victoria; Saponara, Juliana; Smith Castelli, Analia Viviana
Año de publicación
2021
Idioma
inglés
Tipo de recurso
documento de conferencia
Estado
versión publicada
Descripción
The SExOSS (Search of Extended Objects in the Southern Sky) project is planning to study alarge sample of extended sources in the southern sky. Using The Southern Photometric Local Universe Survey(S-PLUS) data taken in 12 filters (5 broad + 7 narrow bands), the first step will consist to analyze the photometricrelationships shown using the broandband magnitudes, and through a deeper characterization made from narrowband filters behaviour. Such a characterization could reveal the existence of new photometric relationshipsinvolving one or more of those narrow band magnitudes available in this survey. In the present work, the firstresults obtained are shown, on a sample of extended sources included in the first data release (DR1) of S-PLUS.This first release corresponds to the Stripe-82 sky area previously observed by the Sloan Digital Sky Survey (SDSS).For our analysis, we considered a subsample of objects that had spectra in the SDSS to be able to perform aspectroscopic classification of their internal activity (galaxies with/without star formation, active nuclei, etc.) andthen searching for links between the properties shown in the narrow band photometry. The S-PLUS DR1 hasmore than 3 × 105sources, of which about 3 × 104 have been found to be extended and matched in the SDSS. Wepresent here the results obtained on a subsample selected by considering threshold values for the signtal-to-noiselevel in both the SDSS spectra and the magnitude value in the DR1 database, on which a blind classification ofinternal activity was carried out.
Fil: Haack, Rodrigo. Universidad Nacional de La Plata. Facultad de Ciencias Astronómicas y Geofísicas; Argentina
Fil: Andruchow, Ileana. Universidad Nacional de La Plata. Facultad de Ciencias Astronómicas y Geofísicas; Argentina. 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: López, Iván. Universidad Nacional de La Plata. Facultad de Ciencias Astronómicas y Geofísicas; Argentina
Fil: Reynaldi, María Victoria. Universidad Nacional de La Plata. Facultad de Ciencias Astronómicas y Geofísicas; Argentina
Fil: Saponara, Juliana. 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: 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. Universidad Nacional de La Plata. Facultad de Ciencias Astronómicas y Geofísicas; Argentina
62º Reunión Anual de la Asociacion Argentina de Astronomia
Rosario
Argentina
Universidad Nacional de Rosario
Complejo Astronómico Municipal Galileo Galilei
Materia
SURVEYS
GALAXIES: GENERAL
GALAXIES: PHOTOMETRY
TECHNIQUES: SPECTROSCOPY
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:11336/141607
Acceder
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network_name_str CONICET Digital (CONICET)
spelling Search of Extended Objects in the Southern Sky (SExOSS) using S-PLUS DR1: photometric characterization of extragalactic sourcesHaack, RodrigoAndruchow, IleanaLópez, IvánReynaldi, María VictoriaSaponara, JulianaSmith Castelli, Analia VivianaSURVEYSGALAXIES: GENERALGALAXIES: PHOTOMETRYTECHNIQUES: SPECTROSCOPYhttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1The SExOSS (Search of Extended Objects in the Southern Sky) project is planning to study alarge sample of extended sources in the southern sky. Using The Southern Photometric Local Universe Survey(S-PLUS) data taken in 12 filters (5 broad + 7 narrow bands), the first step will consist to analyze the photometricrelationships shown using the broandband magnitudes, and through a deeper characterization made from narrowband filters behaviour. Such a characterization could reveal the existence of new photometric relationshipsinvolving one or more of those narrow band magnitudes available in this survey. In the present work, the firstresults obtained are shown, on a sample of extended sources included in the first data release (DR1) of S-PLUS.This first release corresponds to the Stripe-82 sky area previously observed by the Sloan Digital Sky Survey (SDSS).For our analysis, we considered a subsample of objects that had spectra in the SDSS to be able to perform aspectroscopic classification of their internal activity (galaxies with/without star formation, active nuclei, etc.) andthen searching for links between the properties shown in the narrow band photometry. The S-PLUS DR1 hasmore than 3 × 105sources, of which about 3 × 104 have been found to be extended and matched in the SDSS. Wepresent here the results obtained on a subsample selected by considering threshold values for the signtal-to-noiselevel in both the SDSS spectra and the magnitude value in the DR1 database, on which a blind classification ofinternal activity was carried out.Fil: Haack, Rodrigo. Universidad Nacional de La Plata. Facultad de Ciencias Astronómicas y Geofísicas; ArgentinaFil: Andruchow, Ileana. Universidad Nacional de La Plata. Facultad de Ciencias Astronómicas y Geofísicas; Argentina. 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: López, Iván. Universidad Nacional de La Plata. Facultad de Ciencias Astronómicas y Geofísicas; ArgentinaFil: Reynaldi, María Victoria. Universidad Nacional de La Plata. Facultad de Ciencias Astronómicas y Geofísicas; ArgentinaFil: Saponara, Juliana. 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: 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. Universidad Nacional de La Plata. Facultad de Ciencias Astronómicas y Geofísicas; Argentina62º Reunión Anual de la Asociacion Argentina de AstronomiaRosarioArgentinaUniversidad Nacional de RosarioComplejo Astronómico Municipal Galileo GalileiAsociación Argentina de AstronomíaVasquez, Alberto MarcosIglesias, Francisco AndresSgró, Mario AgustínReynoso, Estela Marta2021info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/conferenceObjectReuniónJournalhttp://purl.org/coar/resource_type/c_5794info:ar-repo/semantics/documentoDeConferenciaapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/141607Search of Extended Objects in the Southern Sky (SExOSS) using S-PLUS DR1: photometric characterization of extragalactic sources; 62º Reunión Anual de la Asociacion Argentina de Astronomia; Rosario; Argentina; 2020; 190-1920571-32851669-9521CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/http://www.astronomiaargentina.org.ar/uploads/docs/baaa62.pdfinfo:eu-repo/semantics/altIdentifier/url/http://www.astronomiaargentina.org.ar/articulo/2015/3/18/ediciones_anteriores_baaaNacionalinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-22T11:18:12Zoai:ri.conicet.gov.ar:11336/141607instacron: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 11:18:13.109CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Search of Extended Objects in the Southern Sky (SExOSS) using S-PLUS DR1: photometric characterization of extragalactic sources
title Search of Extended Objects in the Southern Sky (SExOSS) using S-PLUS DR1: photometric characterization of extragalactic sources
spellingShingle Search of Extended Objects in the Southern Sky (SExOSS) using S-PLUS DR1: photometric characterization of extragalactic sources
Haack, Rodrigo
SURVEYS
GALAXIES: GENERAL
GALAXIES: PHOTOMETRY
TECHNIQUES: SPECTROSCOPY
title_short Search of Extended Objects in the Southern Sky (SExOSS) using S-PLUS DR1: photometric characterization of extragalactic sources
title_full Search of Extended Objects in the Southern Sky (SExOSS) using S-PLUS DR1: photometric characterization of extragalactic sources
title_fullStr Search of Extended Objects in the Southern Sky (SExOSS) using S-PLUS DR1: photometric characterization of extragalactic sources
title_full_unstemmed Search of Extended Objects in the Southern Sky (SExOSS) using S-PLUS DR1: photometric characterization of extragalactic sources
title_sort Search of Extended Objects in the Southern Sky (SExOSS) using S-PLUS DR1: photometric characterization of extragalactic sources
dc.creator.none.fl_str_mv Haack, Rodrigo
Andruchow, Ileana
López, Iván
Reynaldi, María Victoria
Saponara, Juliana
Smith Castelli, Analia Viviana
author Haack, Rodrigo
author_facet Haack, Rodrigo
Andruchow, Ileana
López, Iván
Reynaldi, María Victoria
Saponara, Juliana
Smith Castelli, Analia Viviana
author_role author
author2 Andruchow, Ileana
López, Iván
Reynaldi, María Victoria
Saponara, Juliana
Smith Castelli, Analia Viviana
author2_role author
author
author
author
author
dc.contributor.none.fl_str_mv Vasquez, Alberto Marcos
Iglesias, Francisco Andres
Sgró, Mario Agustín
Reynoso, Estela Marta
dc.subject.none.fl_str_mv SURVEYS
GALAXIES: GENERAL
GALAXIES: PHOTOMETRY
TECHNIQUES: SPECTROSCOPY
topic SURVEYS
GALAXIES: GENERAL
GALAXIES: PHOTOMETRY
TECHNIQUES: SPECTROSCOPY
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.3
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv The SExOSS (Search of Extended Objects in the Southern Sky) project is planning to study alarge sample of extended sources in the southern sky. Using The Southern Photometric Local Universe Survey(S-PLUS) data taken in 12 filters (5 broad + 7 narrow bands), the first step will consist to analyze the photometricrelationships shown using the broandband magnitudes, and through a deeper characterization made from narrowband filters behaviour. Such a characterization could reveal the existence of new photometric relationshipsinvolving one or more of those narrow band magnitudes available in this survey. In the present work, the firstresults obtained are shown, on a sample of extended sources included in the first data release (DR1) of S-PLUS.This first release corresponds to the Stripe-82 sky area previously observed by the Sloan Digital Sky Survey (SDSS).For our analysis, we considered a subsample of objects that had spectra in the SDSS to be able to perform aspectroscopic classification of their internal activity (galaxies with/without star formation, active nuclei, etc.) andthen searching for links between the properties shown in the narrow band photometry. The S-PLUS DR1 hasmore than 3 × 105sources, of which about 3 × 104 have been found to be extended and matched in the SDSS. Wepresent here the results obtained on a subsample selected by considering threshold values for the signtal-to-noiselevel in both the SDSS spectra and the magnitude value in the DR1 database, on which a blind classification ofinternal activity was carried out.
Fil: Haack, Rodrigo. Universidad Nacional de La Plata. Facultad de Ciencias Astronómicas y Geofísicas; Argentina
Fil: Andruchow, Ileana. Universidad Nacional de La Plata. Facultad de Ciencias Astronómicas y Geofísicas; Argentina. 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: López, Iván. Universidad Nacional de La Plata. Facultad de Ciencias Astronómicas y Geofísicas; Argentina
Fil: Reynaldi, María Victoria. Universidad Nacional de La Plata. Facultad de Ciencias Astronómicas y Geofísicas; Argentina
Fil: Saponara, Juliana. 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: 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. Universidad Nacional de La Plata. Facultad de Ciencias Astronómicas y Geofísicas; Argentina
62º Reunión Anual de la Asociacion Argentina de Astronomia
Rosario
Argentina
Universidad Nacional de Rosario
Complejo Astronómico Municipal Galileo Galilei
description The SExOSS (Search of Extended Objects in the Southern Sky) project is planning to study alarge sample of extended sources in the southern sky. Using The Southern Photometric Local Universe Survey(S-PLUS) data taken in 12 filters (5 broad + 7 narrow bands), the first step will consist to analyze the photometricrelationships shown using the broandband magnitudes, and through a deeper characterization made from narrowband filters behaviour. Such a characterization could reveal the existence of new photometric relationshipsinvolving one or more of those narrow band magnitudes available in this survey. In the present work, the firstresults obtained are shown, on a sample of extended sources included in the first data release (DR1) of S-PLUS.This first release corresponds to the Stripe-82 sky area previously observed by the Sloan Digital Sky Survey (SDSS).For our analysis, we considered a subsample of objects that had spectra in the SDSS to be able to perform aspectroscopic classification of their internal activity (galaxies with/without star formation, active nuclei, etc.) andthen searching for links between the properties shown in the narrow band photometry. The S-PLUS DR1 hasmore than 3 × 105sources, of which about 3 × 104 have been found to be extended and matched in the SDSS. Wepresent here the results obtained on a subsample selected by considering threshold values for the signtal-to-noiselevel in both the SDSS spectra and the magnitude value in the DR1 database, on which a blind classification ofinternal activity was carried out.
publishDate 2021
dc.date.none.fl_str_mv 2021
dc.type.none.fl_str_mv info:eu-repo/semantics/publishedVersion
info:eu-repo/semantics/conferenceObject
Reunión
Journal
http://purl.org/coar/resource_type/c_5794
info:ar-repo/semantics/documentoDeConferencia
status_str publishedVersion
format conferenceObject
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/141607
Search of Extended Objects in the Southern Sky (SExOSS) using S-PLUS DR1: photometric characterization of extragalactic sources; 62º Reunión Anual de la Asociacion Argentina de Astronomia; Rosario; Argentina; 2020; 190-192
0571-3285
1669-9521
CONICET Digital
CONICET
url http://hdl.handle.net/11336/141607
identifier_str_mv Search of Extended Objects in the Southern Sky (SExOSS) using S-PLUS DR1: photometric characterization of extragalactic sources; 62º Reunión Anual de la Asociacion Argentina de Astronomia; Rosario; Argentina; 2020; 190-192
0571-3285
1669-9521
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://www.astronomiaargentina.org.ar/uploads/docs/baaa62.pdf
info:eu-repo/semantics/altIdentifier/url/http://www.astronomiaargentina.org.ar/articulo/2015/3/18/ediciones_anteriores_baaa
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.coverage.none.fl_str_mv Nacional
dc.publisher.none.fl_str_mv Asociación Argentina de Astronomía
publisher.none.fl_str_mv Asociación Argentina de Astronomía
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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