Optical and near-infrared photometry of 94 type II supernovae from the Carnegie Supernova Project

Autores
Anderson, J. P.; Contreras, C.; Stritzinger, M. D.; Hamuy, M.; Phillips, M. M.; Suntzeff, N. B.; Morrell, Nidia Irene; González Gaitán, S.; Gutiérrez, C. P.; Burns, C. R.; Hsiao, E. Y.; Anais, J.; Ashall, C.; Baltay, C.; Baron, E.; Bersten, Melina Cecilia; Busta, L.; Castellón, S.; de Jaeger, T.; DePoy, D.; Filippenko, A. V.; Folatelli, Gaston; Förster, F.; Galbany, L.; Gall, C.; Goobar, A.; Gonzalez, C.; Hadjiyska, E.; Hoeflich, P.; Krisciunas, K.; Krzemiski, W.; Li, W.; Madore, B.; Marshall, J.; Martinez, Laureano; Nugent, P.; Pessi, P. J.; Piro, A. L.; Rheault, J. P.; Ryder, S.; Serón, J.; Shappee, B. J.; Taddia, F.; Torres, S.; Thomas Osip, J.
Año de publicación
2024
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Context. Type II supernovae (SNe II) mark the endpoint in the lives of hydrogen-rich massive stars. Their large explosion energies and luminosities allow us to measure distances, metallicities, and star formation rates into the distant Universe. To fully exploit their use in answering different astrophysical problems, high-quality low-redshift data sets are required. Such samples are vital to understand the physics of SNe II, but also to serve as calibrators for distinct – and often lower-quality – samples. Aims. We present uBgVri optical and Y JH near-infrared (NIR) photometry for 94 low-redshift SNe II observed by the Carnegie Supernova Project (CSP). A total of 9817 optical and 1872 NIR photometric data points are released, leading to a sample of high-quality SN II light curves during the first ∼150 days post explosion on a well-calibrated photometric system. Methods. The sample is presented and its properties are analysed and discussed through comparison to literature events. We also focus on individual SNe II as examples of classically defined subtypes and outlier objects. Making a cut in the plateau decline rate of our sample (s2), a new subsample of fast-declining SNe II is presented. Results. The sample has a median redshift of 0.015, with the nearest event at 0.001 and the most distant at 0.07. At optical wavelengths (V), the sample has a median cadence of 4.7 days over the course of a median coverage of 80 days. In the NIR (J), the median cadence is 7.2 days over the course of 59 days. The fast-declining subsample is more luminous than the full sample and shows shorter plateau phases. Of the nonstandard SNe II highlighted, SN 2009A particularly stands out with a steeply declining then rising light curve, together with what appears to be two superimposed P-Cygni profiles of Hα in its spectra. We outline the significant utility of these data, and finally provide an outlook of future SN II science.
Fil: Anderson, J. P.. European Southern Observatory Chile.; Chile
Fil: Contreras, C.. Las Campanas Observatory; Chile
Fil: Stritzinger, M. D.. University Aarhus; Dinamarca
Fil: Hamuy, M.. Fundación Chilena de Astronomía; Chile
Fil: Phillips, M. M.. Las Campanas Observatory; Chile
Fil: Suntzeff, N. B.. Texas A&M University; Estados Unidos
Fil: Morrell, Nidia Irene. Las Campanas Observatory; Chile. 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: González Gaitán, S.. Universidade Nova de Lisboa; Portugal
Fil: Gutiérrez, C. P.. Institut d’Estudis Espacials de Catalunya; España. Universitat Autònoma de Barcelona; España
Fil: Burns, C. R.. Las Campanas Observatory; Chile
Fil: Hsiao, E. Y.. Florida State University; Estados Unidos
Fil: Anais, J.. Universidad de Antofagasta (uantof);
Fil: Ashall, C.. University of Hawaii at Manoa; Estados Unidos
Fil: Baltay, C.. University of Yale; Estados Unidos
Fil: Baron, E.. Planetary Science Institute; Estados Unidos
Fil: Bersten, Melina Cecilia. 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: Busta, L.. Las Campanas Observatory; Chile
Fil: Castellón, S.. Las Campanas Observatory; Chile
Fil: de Jaeger, T.. University Hawaii Institute For Astronomy; Estados Unidos
Fil: DePoy, D.. Texas A&M University; Estados Unidos
Fil: Filippenko, A. V.. University of California at Berkeley; Estados Unidos
Fil: Folatelli, Gaston. 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: Förster, F.. Universidad de Chile.; Chile
Fil: Galbany, L.. Instituto de Estudios Espaciales de Cataluña; España
Fil: Gall, C.. Universidad de Copenhagen; Dinamarca
Fil: Goobar, A.. Stockholm University Of The Arts (uniarts);
Fil: Gonzalez, C.. Las Campanas Observatory; Chile
Fil: Hadjiyska, E.. University of Yale; Estados Unidos
Fil: Hoeflich, P.. Florida State University; Estados Unidos
Fil: Krisciunas, K.. Texas A&M University; Estados Unidos
Fil: Krzemiski, W.. Carnegie Observatories; Chile
Fil: Li, W.. The University Of Tokyo; Japón
Fil: Madore, B.. Las Campanas Observatory; Chile
Fil: Marshall, J.. Texas A&M University; Estados Unidos
Fil: Martinez, Laureano. 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: Nugent, P.. University of California at Berkeley; Estados Unidos
Fil: Pessi, P. J.. Stockholm University Of The Arts (uniarts);
Fil: Piro, A. L.. Las Campanas Observatory; Chile
Fil: Rheault, J. P.. Texas A&M University; Estados Unidos
Fil: Ryder, S.. University of Reading; Reino Unido
Fil: Serón, J.. Cerro Tololo Inter-american Observatory; Chile
Fil: Shappee, B. J.. Universidad de Antofagasta (uantof);
Fil: Taddia, F.. University Aarhus; Dinamarca
Fil: Torres, S.. Noirlab; Chile
Fil: Thomas Osip, J.. Gemini Observatory; Chile
Materia
techniques: photometric
catalogs
supernovae: general
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:11336/276304
Acceder
id CONICETDig_db8a64e6b242eb4495d72d2244ecf10c
oai_identifier_str oai:ri.conicet.gov.ar:11336/276304
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Optical and near-infrared photometry of 94 type II supernovae from the Carnegie Supernova ProjectAnderson, J. P.Contreras, C.Stritzinger, M. D.Hamuy, M.Phillips, M. M.Suntzeff, N. B.Morrell, Nidia IreneGonzález Gaitán, S.Gutiérrez, C. P.Burns, C. R.Hsiao, E. Y.Anais, J.Ashall, C.Baltay, C.Baron, E.Bersten, Melina CeciliaBusta, L.Castellón, S.de Jaeger, T.DePoy, D.Filippenko, A. V.Folatelli, GastonFörster, F.Galbany, L.Gall, C.Goobar, A.Gonzalez, C.Hadjiyska, E.Hoeflich, P.Krisciunas, K.Krzemiski, W.Li, W.Madore, B.Marshall, J.Martinez, LaureanoNugent, P.Pessi, P. J.Piro, A. L.Rheault, J. P.Ryder, S.Serón, J.Shappee, B. J.Taddia, F.Torres, S.Thomas Osip, J.techniques: photometriccatalogssupernovae: generalhttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1Context. Type II supernovae (SNe II) mark the endpoint in the lives of hydrogen-rich massive stars. Their large explosion energies and luminosities allow us to measure distances, metallicities, and star formation rates into the distant Universe. To fully exploit their use in answering different astrophysical problems, high-quality low-redshift data sets are required. Such samples are vital to understand the physics of SNe II, but also to serve as calibrators for distinct – and often lower-quality – samples. Aims. We present uBgVri optical and Y JH near-infrared (NIR) photometry for 94 low-redshift SNe II observed by the Carnegie Supernova Project (CSP). A total of 9817 optical and 1872 NIR photometric data points are released, leading to a sample of high-quality SN II light curves during the first ∼150 days post explosion on a well-calibrated photometric system. Methods. The sample is presented and its properties are analysed and discussed through comparison to literature events. We also focus on individual SNe II as examples of classically defined subtypes and outlier objects. Making a cut in the plateau decline rate of our sample (s2), a new subsample of fast-declining SNe II is presented. Results. The sample has a median redshift of 0.015, with the nearest event at 0.001 and the most distant at 0.07. At optical wavelengths (V), the sample has a median cadence of 4.7 days over the course of a median coverage of 80 days. In the NIR (J), the median cadence is 7.2 days over the course of 59 days. The fast-declining subsample is more luminous than the full sample and shows shorter plateau phases. Of the nonstandard SNe II highlighted, SN 2009A particularly stands out with a steeply declining then rising light curve, together with what appears to be two superimposed P-Cygni profiles of Hα in its spectra. We outline the significant utility of these data, and finally provide an outlook of future SN II science.Fil: Anderson, J. P.. European Southern Observatory Chile.; ChileFil: Contreras, C.. Las Campanas Observatory; ChileFil: Stritzinger, M. D.. University Aarhus; DinamarcaFil: Hamuy, M.. Fundación Chilena de Astronomía; ChileFil: Phillips, M. M.. Las Campanas Observatory; ChileFil: Suntzeff, N. B.. Texas A&M University; Estados UnidosFil: Morrell, Nidia Irene. Las Campanas Observatory; Chile. 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: González Gaitán, S.. Universidade Nova de Lisboa; PortugalFil: Gutiérrez, C. P.. Institut d’Estudis Espacials de Catalunya; España. Universitat Autònoma de Barcelona; EspañaFil: Burns, C. R.. Las Campanas Observatory; ChileFil: Hsiao, E. Y.. Florida State University; Estados UnidosFil: Anais, J.. Universidad de Antofagasta (uantof);Fil: Ashall, C.. University of Hawaii at Manoa; Estados UnidosFil: Baltay, C.. University of Yale; Estados UnidosFil: Baron, E.. Planetary Science Institute; Estados UnidosFil: Bersten, Melina Cecilia. 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: Busta, L.. Las Campanas Observatory; ChileFil: Castellón, S.. Las Campanas Observatory; ChileFil: de Jaeger, T.. University Hawaii Institute For Astronomy; Estados UnidosFil: DePoy, D.. Texas A&M University; Estados UnidosFil: Filippenko, A. V.. University of California at Berkeley; Estados UnidosFil: Folatelli, Gaston. 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: Förster, F.. Universidad de Chile.; ChileFil: Galbany, L.. Instituto de Estudios Espaciales de Cataluña; EspañaFil: Gall, C.. Universidad de Copenhagen; DinamarcaFil: Goobar, A.. Stockholm University Of The Arts (uniarts);Fil: Gonzalez, C.. Las Campanas Observatory; ChileFil: Hadjiyska, E.. University of Yale; Estados UnidosFil: Hoeflich, P.. Florida State University; Estados UnidosFil: Krisciunas, K.. Texas A&M University; Estados UnidosFil: Krzemiski, W.. Carnegie Observatories; ChileFil: Li, W.. The University Of Tokyo; JapónFil: Madore, B.. Las Campanas Observatory; ChileFil: Marshall, J.. Texas A&M University; Estados UnidosFil: Martinez, Laureano. 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: Nugent, P.. University of California at Berkeley; Estados UnidosFil: Pessi, P. J.. Stockholm University Of The Arts (uniarts);Fil: Piro, A. L.. Las Campanas Observatory; ChileFil: Rheault, J. P.. Texas A&M University; Estados UnidosFil: Ryder, S.. University of Reading; Reino UnidoFil: Serón, J.. Cerro Tololo Inter-american Observatory; ChileFil: Shappee, B. J.. Universidad de Antofagasta (uantof);Fil: Taddia, F.. University Aarhus; DinamarcaFil: Torres, S.. Noirlab; ChileFil: Thomas Osip, J.. Gemini Observatory; ChileEDP Sciences2024-12info: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/11336/276304Anderson, J. P.; Contreras, C.; Stritzinger, M. D.; Hamuy, M.; Phillips, M. M.; et al.; Optical and near-infrared photometry of 94 type II supernovae from the Carnegie Supernova Project; EDP Sciences; Astronomy and Astrophysics; 692; 12-2024; 1-250004-6361CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.aanda.org/10.1051/0004-6361/202244401info:eu-repo/semantics/altIdentifier/doi/10.1051/0004-6361/202244401info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-12-03T09:05:53Zoai:ri.conicet.gov.ar:11336/276304instacron: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:34982025-12-03 09:05:53.999CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Optical and near-infrared photometry of 94 type II supernovae from the Carnegie Supernova Project
title Optical and near-infrared photometry of 94 type II supernovae from the Carnegie Supernova Project
spellingShingle Optical and near-infrared photometry of 94 type II supernovae from the Carnegie Supernova Project
Anderson, J. P.
techniques: photometric
catalogs
supernovae: general
title_short Optical and near-infrared photometry of 94 type II supernovae from the Carnegie Supernova Project
title_full Optical and near-infrared photometry of 94 type II supernovae from the Carnegie Supernova Project
title_fullStr Optical and near-infrared photometry of 94 type II supernovae from the Carnegie Supernova Project
title_full_unstemmed Optical and near-infrared photometry of 94 type II supernovae from the Carnegie Supernova Project
title_sort Optical and near-infrared photometry of 94 type II supernovae from the Carnegie Supernova Project
dc.creator.none.fl_str_mv Anderson, J. P.
Contreras, C.
Stritzinger, M. D.
Hamuy, M.
Phillips, M. M.
Suntzeff, N. B.
Morrell, Nidia Irene
González Gaitán, S.
Gutiérrez, C. P.
Burns, C. R.
Hsiao, E. Y.
Anais, J.
Ashall, C.
Baltay, C.
Baron, E.
Bersten, Melina Cecilia
Busta, L.
Castellón, S.
de Jaeger, T.
DePoy, D.
Filippenko, A. V.
Folatelli, Gaston
Förster, F.
Galbany, L.
Gall, C.
Goobar, A.
Gonzalez, C.
Hadjiyska, E.
Hoeflich, P.
Krisciunas, K.
Krzemiski, W.
Li, W.
Madore, B.
Marshall, J.
Martinez, Laureano
Nugent, P.
Pessi, P. J.
Piro, A. L.
Rheault, J. P.
Ryder, S.
Serón, J.
Shappee, B. J.
Taddia, F.
Torres, S.
Thomas Osip, J.
author Anderson, J. P.
author_facet Anderson, J. P.
Contreras, C.
Stritzinger, M. D.
Hamuy, M.
Phillips, M. M.
Suntzeff, N. B.
Morrell, Nidia Irene
González Gaitán, S.
Gutiérrez, C. P.
Burns, C. R.
Hsiao, E. Y.
Anais, J.
Ashall, C.
Baltay, C.
Baron, E.
Bersten, Melina Cecilia
Busta, L.
Castellón, S.
de Jaeger, T.
DePoy, D.
Filippenko, A. V.
Folatelli, Gaston
Förster, F.
Galbany, L.
Gall, C.
Goobar, A.
Gonzalez, C.
Hadjiyska, E.
Hoeflich, P.
Krisciunas, K.
Krzemiski, W.
Li, W.
Madore, B.
Marshall, J.
Martinez, Laureano
Nugent, P.
Pessi, P. J.
Piro, A. L.
Rheault, J. P.
Ryder, S.
Serón, J.
Shappee, B. J.
Taddia, F.
Torres, S.
Thomas Osip, J.
author_role author
author2 Contreras, C.
Stritzinger, M. D.
Hamuy, M.
Phillips, M. M.
Suntzeff, N. B.
Morrell, Nidia Irene
González Gaitán, S.
Gutiérrez, C. P.
Burns, C. R.
Hsiao, E. Y.
Anais, J.
Ashall, C.
Baltay, C.
Baron, E.
Bersten, Melina Cecilia
Busta, L.
Castellón, S.
de Jaeger, T.
DePoy, D.
Filippenko, A. V.
Folatelli, Gaston
Förster, F.
Galbany, L.
Gall, C.
Goobar, A.
Gonzalez, C.
Hadjiyska, E.
Hoeflich, P.
Krisciunas, K.
Krzemiski, W.
Li, W.
Madore, B.
Marshall, J.
Martinez, Laureano
Nugent, P.
Pessi, P. J.
Piro, A. L.
Rheault, J. P.
Ryder, S.
Serón, J.
Shappee, B. J.
Taddia, F.
Torres, S.
Thomas Osip, J.
author2_role author
author
author
author
author
author
author
author
author
author
author
author
author
author
author
author
author
author
author
author
author
author
author
author
author
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 techniques: photometric
catalogs
supernovae: general
topic techniques: photometric
catalogs
supernovae: general
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. Type II supernovae (SNe II) mark the endpoint in the lives of hydrogen-rich massive stars. Their large explosion energies and luminosities allow us to measure distances, metallicities, and star formation rates into the distant Universe. To fully exploit their use in answering different astrophysical problems, high-quality low-redshift data sets are required. Such samples are vital to understand the physics of SNe II, but also to serve as calibrators for distinct – and often lower-quality – samples. Aims. We present uBgVri optical and Y JH near-infrared (NIR) photometry for 94 low-redshift SNe II observed by the Carnegie Supernova Project (CSP). A total of 9817 optical and 1872 NIR photometric data points are released, leading to a sample of high-quality SN II light curves during the first ∼150 days post explosion on a well-calibrated photometric system. Methods. The sample is presented and its properties are analysed and discussed through comparison to literature events. We also focus on individual SNe II as examples of classically defined subtypes and outlier objects. Making a cut in the plateau decline rate of our sample (s2), a new subsample of fast-declining SNe II is presented. Results. The sample has a median redshift of 0.015, with the nearest event at 0.001 and the most distant at 0.07. At optical wavelengths (V), the sample has a median cadence of 4.7 days over the course of a median coverage of 80 days. In the NIR (J), the median cadence is 7.2 days over the course of 59 days. The fast-declining subsample is more luminous than the full sample and shows shorter plateau phases. Of the nonstandard SNe II highlighted, SN 2009A particularly stands out with a steeply declining then rising light curve, together with what appears to be two superimposed P-Cygni profiles of Hα in its spectra. We outline the significant utility of these data, and finally provide an outlook of future SN II science.
Fil: Anderson, J. P.. European Southern Observatory Chile.; Chile
Fil: Contreras, C.. Las Campanas Observatory; Chile
Fil: Stritzinger, M. D.. University Aarhus; Dinamarca
Fil: Hamuy, M.. Fundación Chilena de Astronomía; Chile
Fil: Phillips, M. M.. Las Campanas Observatory; Chile
Fil: Suntzeff, N. B.. Texas A&M University; Estados Unidos
Fil: Morrell, Nidia Irene. Las Campanas Observatory; Chile. 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: González Gaitán, S.. Universidade Nova de Lisboa; Portugal
Fil: Gutiérrez, C. P.. Institut d’Estudis Espacials de Catalunya; España. Universitat Autònoma de Barcelona; España
Fil: Burns, C. R.. Las Campanas Observatory; Chile
Fil: Hsiao, E. Y.. Florida State University; Estados Unidos
Fil: Anais, J.. Universidad de Antofagasta (uantof);
Fil: Ashall, C.. University of Hawaii at Manoa; Estados Unidos
Fil: Baltay, C.. University of Yale; Estados Unidos
Fil: Baron, E.. Planetary Science Institute; Estados Unidos
Fil: Bersten, Melina Cecilia. 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: Busta, L.. Las Campanas Observatory; Chile
Fil: Castellón, S.. Las Campanas Observatory; Chile
Fil: de Jaeger, T.. University Hawaii Institute For Astronomy; Estados Unidos
Fil: DePoy, D.. Texas A&M University; Estados Unidos
Fil: Filippenko, A. V.. University of California at Berkeley; Estados Unidos
Fil: Folatelli, Gaston. 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: Förster, F.. Universidad de Chile.; Chile
Fil: Galbany, L.. Instituto de Estudios Espaciales de Cataluña; España
Fil: Gall, C.. Universidad de Copenhagen; Dinamarca
Fil: Goobar, A.. Stockholm University Of The Arts (uniarts);
Fil: Gonzalez, C.. Las Campanas Observatory; Chile
Fil: Hadjiyska, E.. University of Yale; Estados Unidos
Fil: Hoeflich, P.. Florida State University; Estados Unidos
Fil: Krisciunas, K.. Texas A&M University; Estados Unidos
Fil: Krzemiski, W.. Carnegie Observatories; Chile
Fil: Li, W.. The University Of Tokyo; Japón
Fil: Madore, B.. Las Campanas Observatory; Chile
Fil: Marshall, J.. Texas A&M University; Estados Unidos
Fil: Martinez, Laureano. 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: Nugent, P.. University of California at Berkeley; Estados Unidos
Fil: Pessi, P. J.. Stockholm University Of The Arts (uniarts);
Fil: Piro, A. L.. Las Campanas Observatory; Chile
Fil: Rheault, J. P.. Texas A&M University; Estados Unidos
Fil: Ryder, S.. University of Reading; Reino Unido
Fil: Serón, J.. Cerro Tololo Inter-american Observatory; Chile
Fil: Shappee, B. J.. Universidad de Antofagasta (uantof);
Fil: Taddia, F.. University Aarhus; Dinamarca
Fil: Torres, S.. Noirlab; Chile
Fil: Thomas Osip, J.. Gemini Observatory; Chile
description Context. Type II supernovae (SNe II) mark the endpoint in the lives of hydrogen-rich massive stars. Their large explosion energies and luminosities allow us to measure distances, metallicities, and star formation rates into the distant Universe. To fully exploit their use in answering different astrophysical problems, high-quality low-redshift data sets are required. Such samples are vital to understand the physics of SNe II, but also to serve as calibrators for distinct – and often lower-quality – samples. Aims. We present uBgVri optical and Y JH near-infrared (NIR) photometry for 94 low-redshift SNe II observed by the Carnegie Supernova Project (CSP). A total of 9817 optical and 1872 NIR photometric data points are released, leading to a sample of high-quality SN II light curves during the first ∼150 days post explosion on a well-calibrated photometric system. Methods. The sample is presented and its properties are analysed and discussed through comparison to literature events. We also focus on individual SNe II as examples of classically defined subtypes and outlier objects. Making a cut in the plateau decline rate of our sample (s2), a new subsample of fast-declining SNe II is presented. Results. The sample has a median redshift of 0.015, with the nearest event at 0.001 and the most distant at 0.07. At optical wavelengths (V), the sample has a median cadence of 4.7 days over the course of a median coverage of 80 days. In the NIR (J), the median cadence is 7.2 days over the course of 59 days. The fast-declining subsample is more luminous than the full sample and shows shorter plateau phases. Of the nonstandard SNe II highlighted, SN 2009A particularly stands out with a steeply declining then rising light curve, together with what appears to be two superimposed P-Cygni profiles of Hα in its spectra. We outline the significant utility of these data, and finally provide an outlook of future SN II science.
publishDate 2024
dc.date.none.fl_str_mv 2024-12
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/11336/276304
Anderson, J. P.; Contreras, C.; Stritzinger, M. D.; Hamuy, M.; Phillips, M. M.; et al.; Optical and near-infrared photometry of 94 type II supernovae from the Carnegie Supernova Project; EDP Sciences; Astronomy and Astrophysics; 692; 12-2024; 1-25
0004-6361
CONICET Digital
CONICET
url http://hdl.handle.net/11336/276304
identifier_str_mv Anderson, J. P.; Contreras, C.; Stritzinger, M. D.; Hamuy, M.; Phillips, M. M.; et al.; Optical and near-infrared photometry of 94 type II supernovae from the Carnegie Supernova Project; EDP Sciences; Astronomy and Astrophysics; 692; 12-2024; 1-25
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/https://www.aanda.org/10.1051/0004-6361/202244401
info:eu-repo/semantics/altIdentifier/doi/10.1051/0004-6361/202244401
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
_version_ 1850505280581795840
score 13.275514

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