Optical flux behaviour of a sample of Fermi blazars

Aims. We aim at investigating the time-behaviour of a sample of gamma-ray blazars. We present the results from a 13 month-long optical photometry monitoring campaign of the blazars PKS 0048-097, PKS 0754+100, [HB89] 0827+243, PKS 0851+202, PKS 1253-055, PKS 1510-089, PKS 1749+096, PKS 2230+114 and P...

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Autores principales: Marchesini, Ezequiel Joaquín, Andruchow, Ileana, Cellone, Sergio Aldo, Combi, Jorge Ariel, Zibecchi, Lorena, Martí, J., Romero, Gustavo Esteban, Muñoz-Arjonilla, A.J., Luque-Escamilla, P., Sánchez-Sutil, J.R.
Formato: Articulo
Lenguaje:Inglés
Publicado: 2016
Materias:
Ciencias Astronómicas
BL Lacertae objects: general
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/86327
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
id I19-R120-10915-86327
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
BL Lacertae objects: general
spellingShingle Ciencias Astronómicas
BL Lacertae objects: general
Marchesini, Ezequiel Joaquín
Andruchow, Ileana
Cellone, Sergio Aldo
Combi, Jorge Ariel
Zibecchi, Lorena
Martí, J.
Romero, Gustavo Esteban
Muñoz-Arjonilla, A.J.
Luque-Escamilla, P.
Sánchez-Sutil, J.R.
Optical flux behaviour of a sample of Fermi blazars
topic_facet Ciencias Astronómicas
BL Lacertae objects: general
description Aims. We aim at investigating the time-behaviour of a sample of gamma-ray blazars. We present the results from a 13 month-long optical photometry monitoring campaign of the blazars PKS 0048-097, PKS 0754+100, [HB89] 0827+243, PKS 0851+202, PKS 1253-055, PKS 1510-089, PKS 1749+096, PKS 2230+114 and PKS 2251+158. Methods. We analyse the variability of each object, focusing on different time-scales (long term, short term, and microvariability), in an attempt to achieve a statistical comparison of the results. Results. After applying a geometric model to explain the variability results, we found that it is possible that a slight change in the direction of the jet generates the variations detected in some objects during this campaign.
format Articulo
Articulo
author Marchesini, Ezequiel Joaquín
Andruchow, Ileana
Cellone, Sergio Aldo
Combi, Jorge Ariel
Zibecchi, Lorena
Martí, J.
Romero, Gustavo Esteban
Muñoz-Arjonilla, A.J.
Luque-Escamilla, P.
Sánchez-Sutil, J.R.
author_facet Marchesini, Ezequiel Joaquín
Andruchow, Ileana
Cellone, Sergio Aldo
Combi, Jorge Ariel
Zibecchi, Lorena
Martí, J.
Romero, Gustavo Esteban
Muñoz-Arjonilla, A.J.
Luque-Escamilla, P.
Sánchez-Sutil, J.R.
author_sort Marchesini, Ezequiel Joaquín
title Optical flux behaviour of a sample of Fermi blazars
title_short Optical flux behaviour of a sample of Fermi blazars
title_full Optical flux behaviour of a sample of Fermi blazars
title_fullStr Optical flux behaviour of a sample of Fermi blazars
title_full_unstemmed Optical flux behaviour of a sample of Fermi blazars
title_sort optical flux behaviour of a sample of fermi blazars
publishDate 2016
url http://sedici.unlp.edu.ar/handle/10915/86327
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