activity
20072026
most citedBlazar spectral variability as explained by a twisting inhomogeneous jet

199 citations · 657 across the 21 of their papers we have counts for

collaborators

21 papers

astro-ph.HE2026

Intraday Optical Variability of BL Lacertae during its Highly Active 2020-2024 Phase

A. Takey, Ergün Ege, B. M. Mihov +12

We present an analysis of the intraday flux and spectral variability of BL Lacertae from 2020 September 30 to 2024 December 7, covering its highest recorded brightness and low, int…

astro-ph.HE2025★ 3 cited

Multiband optical variability on diverse timescales of the blazar Ton 599 from 2011 to 2023

O. Vince, C. M. Raiteri, M. Villata +72

(Shortened)Context: We analyze the optical variability of the FSRQ Ton 599 using BVRI photometry from the WEBT collaboration (2011-2023), complemented by photometric and spectrosco…

astro-ph.HE2025★ 1 cited

Multi-wavelength variability analysis of the blazar S5 0716+714 during a long-lasting period of low activity

B. M. Mihov, E. G. Elhosseiny, L. S. Slavcheva-Mihova +3

We conducted a multi-wavelength monitoring campaign of the blazar S5 0716+714 from 2022 November 26 to 2023 May 28 using optical telescopes in Egypt and Bulgaria. Data were taken d…

astro-ph.HE2023★ 8 cited

Analysis of the intra-night variability of BL Lacertae during its August 2020 flare

Aditi Agarwal, B. Mihov, Vipul Agrawal +7

We present an analysis of the photometry of the blazar BL Lacertae on diverse timescales from mid-July to mid-September 2020. We have used 11 different optical telescopes ar…

astro-ph.HE2020★ 51 cited

Multiwavelength behaviour of the blazar 3C279: decade-long study from -ray to radio

V. M. Larionov, S. G. Jorstad, A. P. Marscher +84

We report the results of decade-long (2008-2018) -ray to 1 GHz radio monitoring of the blazar 3C 279, including GASP/WEBT, and data, as well as polarim…

astro-ph.HE2019★ 30 cited

Investigating the multiwavelength behaviour of the flat spectrum radio quasar CTA 102 during 2013-2017

F. D'Ammando, C. M. Raiteri, M. Villata +94

We present a multiwavelength study of the flat-spectrum radio quasar CTA 102 during 2013-2017. We use radio-to-optical data obtained by the Whole Earth Blazar Telescope, 15 GHz dat…