83 citations · 140 across the 6 of their papers we have counts for
4 papers · 1 filter
Multiwavelength Analysis of the Variability of the Blazar 3C 273
Sunil Fernandes, Víctor M. Patiño-Álvarez, Vahram Chavushyan +2
We present multiwavelength light curves and polarimetric data of the Flat Spectrum Radio Quasar 3C 273 over 8 years. The wavelength range of our data set extends from radio to gamm…
Multiwavelength Photometric and Spectropolarimetric Analysis of the FSRQ 3C 279
V. M. Patiño-Álvarez, S. Fernandes, V. Chavushyan +6
In this paper, we present light curves for 3C 279 over a time period of six years; from 2008 to 2014. Our multiwavelength data comprise 1 mm to gamma-rays, with additional optical…
Evidence for periodicity in 43 year-long monitoring of NGC 5548
E. Bon, S. Zucker, H. Netzer +14
We present an analysis of 43 years (1972 to 2015) of spectroscopic observations of the Seyfert 1 galaxy NGC 5548. This includes 12 years of new unpublished observations (2003 to 20…
Optical Spectrophotometric Monitoring of Fermi/LAT Bright Sources
V. Patiño-Álvarez, V. Chavushyan, J. León-Tavares +4
We describe an ongoing optical spectrophotometric monitoring program of a sample of Fermi/LAT bright sources showing prominent and variable γ-ray emission, with the 2.1m telescope…