Supernovae photometry at OAUNI

Descripción del Articulo

We analyse photometric data of nine supernovae (SNe) in filters V , R and I obtained during observational campaigns at the OAUNI site in 2016, 2017 and 2023. The calibrated magnitudes of the observed SNe were compared with their respective light curves available in the literature to study their evol...

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Detalles Bibliográficos
Autores: Espinoza, M., Pereyra, Antonio
Formato: artículo
Fecha de Publicación:2024
Institución:Instituto Geofísico del Perú
Repositorio:IGP-Institucional
Lenguaje:inglés
OAI Identifier:oai:repositorio.igp.gob.pe:20.500.12816/5627
Enlace del recurso:http://hdl.handle.net/20.500.12816/5627
https://doi.org/10.22201/ia.01851101p.2024.60.02.07
Nivel de acceso:acceso abierto
Materia:Supernovae
Techniques
Photometry
Light curves
https://purl.org/pe-repo/ocde/ford#1.05.04
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dc.title.none.fl_str_mv Supernovae photometry at OAUNI
title Supernovae photometry at OAUNI
spellingShingle Supernovae photometry at OAUNI
Espinoza, M.
Supernovae
Techniques
Photometry
Light curves
https://purl.org/pe-repo/ocde/ford#1.05.04
title_short Supernovae photometry at OAUNI
title_full Supernovae photometry at OAUNI
title_fullStr Supernovae photometry at OAUNI
title_full_unstemmed Supernovae photometry at OAUNI
title_sort Supernovae photometry at OAUNI
author Espinoza, M.
author_facet Espinoza, M.
Pereyra, Antonio
author_role author
author2 Pereyra, Antonio
author2_role author
dc.contributor.author.fl_str_mv Espinoza, M.
Pereyra, Antonio
dc.subject.none.fl_str_mv Supernovae
Techniques
Photometry
Light curves
topic Supernovae
Techniques
Photometry
Light curves
https://purl.org/pe-repo/ocde/ford#1.05.04
dc.subject.ocde.none.fl_str_mv https://purl.org/pe-repo/ocde/ford#1.05.04
description We analyse photometric data of nine supernovae (SNe) in filters V , R and I obtained during observational campaigns at the OAUNI site in 2016, 2017 and 2023. The calibrated magnitudes of the observed SNe were compared with their respective light curves available in the literature to study their evolution after their maximum brightness. In some cases, the supernova color-color diagnostic diagram was used to determine our observation date and correctly locate our magnitudes on the light curves. For this purpose, the use of supernova light curve templates, as well as reference supernovae, was also helpful. This work allowed us to verify the feasibility of performing precision astronomical photometry at the OAUNI.
publishDate 2024
dc.date.accessioned.none.fl_str_mv 2024-11-05T15:21:51Z
dc.date.available.none.fl_str_mv 2024-11-05T15:21:51Z
dc.date.issued.fl_str_mv 2024
dc.type.none.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.citation.none.fl_str_mv Espinoza, M. & Pereyra, A. (2024). Supernovae photometry at OAUNI.==$Revista Mexicana de Astronomía y Astrofísica, 60$==(2), 293-304. https://doi.org/10.22201/ia.01851101p.2024.60.02.07
dc.identifier.govdoc.none.fl_str_mv index-oti2018
dc.identifier.uri.none.fl_str_mv http://hdl.handle.net/20.500.12816/5627
dc.identifier.journal.none.fl_str_mv Revista Mexicana de Astronomía y Astrofísica
dc.identifier.doi.none.fl_str_mv https://doi.org/10.22201/ia.01851101p.2024.60.02.07
identifier_str_mv Espinoza, M. & Pereyra, A. (2024). Supernovae photometry at OAUNI.==$Revista Mexicana de Astronomía y Astrofísica, 60$==(2), 293-304. https://doi.org/10.22201/ia.01851101p.2024.60.02.07
index-oti2018
Revista Mexicana de Astronomía y Astrofísica
url http://hdl.handle.net/20.500.12816/5627
https://doi.org/10.22201/ia.01851101p.2024.60.02.07
dc.language.iso.none.fl_str_mv eng
language eng
dc.relation.ispartof.none.fl_str_mv urn:issn:0185-1101
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
dc.rights.uri.none.fl_str_mv https://creativecommons.org/licenses/by/4.0/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by/4.0/
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Universidad Nacional Autónoma de México
publisher.none.fl_str_mv Universidad Nacional Autónoma de México
dc.source.none.fl_str_mv reponame:IGP-Institucional
instname:Instituto Geofísico del Perú
instacron:IGP
instname_str Instituto Geofísico del Perú
instacron_str IGP
institution IGP
reponame_str IGP-Institucional
collection IGP-Institucional
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spelling Espinoza, M.Pereyra, Antonio2024-11-05T15:21:51Z2024-11-05T15:21:51Z2024Espinoza, M. & Pereyra, A. (2024). Supernovae photometry at OAUNI.==$Revista Mexicana de Astronomía y Astrofísica, 60$==(2), 293-304. https://doi.org/10.22201/ia.01851101p.2024.60.02.07index-oti2018http://hdl.handle.net/20.500.12816/5627Revista Mexicana de Astronomía y Astrofísicahttps://doi.org/10.22201/ia.01851101p.2024.60.02.07We analyse photometric data of nine supernovae (SNe) in filters V , R and I obtained during observational campaigns at the OAUNI site in 2016, 2017 and 2023. The calibrated magnitudes of the observed SNe were compared with their respective light curves available in the literature to study their evolution after their maximum brightness. In some cases, the supernova color-color diagnostic diagram was used to determine our observation date and correctly locate our magnitudes on the light curves. For this purpose, the use of supernova light curve templates, as well as reference supernovae, was also helpful. This work allowed us to verify the feasibility of performing precision astronomical photometry at the OAUNI.Este trabajo fue financiado por el Fondo Nacional de Desarrollo Científico, Tecnológico y de Innovación Tecnológica (Fondecyt - Perú) [número de contrato 133-2020] y por PROCIENCIA [número de contrato PE501081907-2022-PROCIENCIA].Por paresapplication/pdfengUniversidad Nacional Autónoma de Méxicourn:issn:0185-1101info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by/4.0/SupernovaeTechniquesPhotometryLight curveshttps://purl.org/pe-repo/ocde/ford#1.05.04Supernovae photometry at OAUNIinfo:eu-repo/semantics/articlereponame:IGP-Institucionalinstname:Instituto Geofísico del Perúinstacron:IGPLICENSElicense.txtlicense.txttext/plain; charset=utf-81748https://repositorio.igp.gob.pe/bitstreams/52a783e6-bc1b-4c40-aa37-814bc88ba228/downloadbb9bdc0b3349e4284e09149f943790b4MD51ORIGINALEspinoza_&_Pereyra_2024_UNAM.pdfEspinoza_&_Pereyra_2024_UNAM.pdfapplication/pdf1198243https://repositorio.igp.gob.pe/bitstreams/1cbee01f-04b2-471c-b812-a3da3d12a25c/download9be8ef980bb6f28c85a48b062d443108MD52TEXTEspinoza_&_Pereyra_2024_UNAM.pdf.txtEspinoza_&_Pereyra_2024_UNAM.pdf.txtExtracted texttext/plain44834https://repositorio.igp.gob.pe/bitstreams/c4e0093e-adfe-48ab-9f08-63f8064ef5c4/download61846769317827dd78ca0331d21adf1dMD53THUMBNAILEspinoza_&_Pereyra_2024_UNAM.pdf.jpgEspinoza_&_Pereyra_2024_UNAM.pdf.jpgGenerated Thumbnailimage/jpeg37133https://repositorio.igp.gob.pe/bitstreams/cd8aca9d-7cd5-4bb5-bb3d-cbb8f930d718/downloadec745f1f74a91d0d793fabde8c127485MD5420.500.12816/5627oai:repositorio.igp.gob.pe:20.500.12816/56272025-10-06 12:16:21.074https://creativecommons.org/licenses/by/4.0/info:eu-repo/semantics/openAccessopen.accesshttps://repositorio.igp.gob.peRepositorio Geofísico Nacionalbiblio@igp.gob.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
score 13.394457
Supernovae photometry at OAUNI
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