Multifrequency study of the blazar 3C 454.3

Ilhuiyolitzin Villicaña-Pedraza*, Francisco Carreto-Parra, Alberto Carramiñana, Julio Saucedo-Morales

*Autor correspondiente de este trabajo

Producción científica: Contribución a una revistaArtículorevisión exhaustiva

Resumen

This work is devoted to multi-frequency studying of the blazar 3C 454.3. The study includes spectroscopic and photometric observations in the optical, IR, and gamma-ray bands. We investigate whether a correlation exists in the light curves at different wavelengths. We have carried out observations of the optical spectrum (from 4000 to 7000 Angstroms) between 2007 and 2009, and identified MgII [2800 Angstroms] and FeII emission line features. We have obtained optical magnitudes and color indices of the quasar and performed a correlation between the optical, IR, and gamma-ray light curves. We have found statistically significant correlations between the light curves at different wavelengths.

Idioma originalInglés
Número de artículo3
PublicaciónGalaxies
Volumen5
N.º1
DOI
EstadoPublicada - 30 dic. 2016

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© 2016 by the authors.

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