UBVRIz light curves of 51 type II supernovae

We present a compilation of UBVRIz light curves of 51 type II supernovae discovered during the course of four different surveys during 1986-2003: the Cerro Tololo Supernova Survey, the Calán/Tololo Supernova Program (C&T), the Supernova Optical and Infrared Survey (SOIRS), and the Carnegie Type...

Descripción completa

Detalles Bibliográficos
Autor principal: Folatelli, Gastón
Formato: Articulo
Lenguaje:Inglés
Publicado: 2016
Materias:
Ciencias Astronómicas
supernovae: general
surveys
techniques: photometric
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/86651
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
id I19-R120-10915-86651
record_format dspace
institution Universidad Nacional de La Plata
institution_str I-19
repository_str R-120
collection SEDICI (UNLP)
language Inglés
topic Ciencias Astronómicas
supernovae: general
surveys
techniques: photometric
spellingShingle Ciencias Astronómicas
supernovae: general
surveys
techniques: photometric
Folatelli, Gastón
UBVRIz light curves of 51 type II supernovae
topic_facet Ciencias Astronómicas
supernovae: general
surveys
techniques: photometric
description We present a compilation of UBVRIz light curves of 51 type II supernovae discovered during the course of four different surveys during 1986-2003: the Cerro Tololo Supernova Survey, the Calán/Tololo Supernova Program (C&T), the Supernova Optical and Infrared Survey (SOIRS), and the Carnegie Type II Supernova Survey (CATS). The photometry is based on template-subtracted images to eliminate any potential host galaxy light contamination, and calibrated from foreground stars. This work presents these photometric data, studies the color evolution using different bands, and explores the relation between the magnitude at maximum brightness and the brightness decline parameter (s) from maximum light through the end of the recombination phase. This parameter is found to be shallower for redder bands and appears to have the best correlation in the B band. In addition, it also correlates with the plateau duration, being shorter (longer) for larger (smaller) s values.
format Articulo
Articulo
author Folatelli, Gastón
author_facet Folatelli, Gastón
author_sort Folatelli, Gastón
title UBVRIz light curves of 51 type II supernovae
title_short UBVRIz light curves of 51 type II supernovae
title_full UBVRIz light curves of 51 type II supernovae
title_fullStr UBVRIz light curves of 51 type II supernovae
title_full_unstemmed UBVRIz light curves of 51 type II supernovae
title_sort ubvriz light curves of 51 type ii supernovae
publishDate 2016
url http://sedici.unlp.edu.ar/handle/10915/86651
work_keys_str_mv AT folatelligaston ubvrizlightcurvesof51typeiisupernovae
bdutipo_str Repositorios
_version_ 1764820489140699137

Ejemplares similares