activity
20022026
most citedUnveiling the nature of INTEGRAL objects through optical spectroscopy. VI. A multi-observatory identification campaign

111 citations · 1.1k across the 53 of their papers we have counts for

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Showing 2023 · astro-ph.HEShow all

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astro-ph.HE2023

Multi-band optical variability on diverse timescales of the TeV blazar TXS 0506+56, the first cosmic neutrino source

Vinit Dhiman, Alok C. Gupta, Rumen Bachev +9

We report the first extensive optical flux and spectral variability study of the TeV blazar TXS 0506+056 on intra-night to long-term timescales using BVRI data collected over 220 n…

astro-ph.HE2023★ 6 cited

Study of variability in long-term multiwavelength optical lightcurves of blazar AO 0235+164

Abhradeep Roy, Alok C. Gupta, Varsha R. Chitnis +9

We present a long-term and intraday variability study on optical multiwaveband () data from the blazar AO 0235+164 collected by various telescopes for 44 years (19…