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: | , , , , , , , , , |
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Formato: | Articulo |
Lenguaje: | Inglés |
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2016
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Acceso en línea: | http://sedici.unlp.edu.ar/handle/10915/86327 |
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I19-R120-10915-86327 |
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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 |
work_keys_str_mv |
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bdutipo_str |
Repositorios |
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1764820489574809601 |