publication . Conference object . 2018

Optical-Gamma-ray correlation in the blazar S5 1803+784

Nesci, Roberto; Maselli, A.; Lipunov, V. M.; Martinelli, F.; Siviero, A.; Giroletti, M.; Orienti,;
Open Access
  • Published: 29 Oct 2018
Abstract
We present a comparison between the optical and Gamma-ray light curves of the Low Frequency Peaked BL Lac object S5 1803+784 since the beginning of the Fermi-LAT mission (August 2008) up to September 2018. We also considered X-ray data from SWIFT-XRT taken in several pointings between 2009 and 2015, two of them during the 2015 flare. Furthermore we compared a VLBA radio map obtained by us in 2016 with the last available MOJAVE map (November 2012). An optical spectrum was taken during the 2015 flare. The good temporal correlation between optical and Gamma-ray fluxes supports a common origin for the emitting processes in the two energy bands. The smaller variabili...
Subjects
arXiv: Astrophysics::High Energy Astrophysical PhenomenaAstrophysics::Cosmology and Extragalactic Astrophysics
free text keywords: Active Galactic Nuclei, AGN, individual: S5 1803+784 [blazar], Active Galactic Nuclei, AGN, blazar: individual: S5 1803+784
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Open Access
Zenodo
Conference object . 2018
Provider: Datacite
Open Access
Zenodo
Conference object . 2018
Provider: Datacite
Open Access
ZENODO
Conference object . 2018
Provider: ZENODO
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