89 citations · 275 across the 19 of their papers we have counts for
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astro-ph.HE2021★ 8 cited
Changing looks of the nucleus of the Seyfert galaxy NGC 1566 compared with other changing-look AGNs
Victor L. Oknyansky
We present results of a long-term optical, UV and X-ray study of variability of the nearby changing-look (CL) Seyfert NGC 1566 which was observed with the Swift Observatory from 20…
astro-ph.GA2021★ 34 cited
Multi-Wavelength Monitoring and Reverberation Mapping of a Changing Look Event in the Seyfert Galaxy NGC 3516
V. L. Oknyansky, M. S. Brotherton, S. S. Tsygankov +26
We present the results of photometric and spectroscopic monitoring campaigns of the changing look AGN NGC 3516 carried out in 2018 to 2020 covering the wavelength range from the X-…