Abstract
The results of new spectral observations of the Seyfert component of the close binary galaxy with UV excess Kaz 163 are presented. Two new spectra have been obtained: with the 3-m telescope of Lick Observatory in 1986 and with the 1.8-m telescope of Asiago Observatory in 1993. It is shown that there was no short-term (about one month) variability in the spectrum. The emission lines Hell λ4686 and Hel λ5876 strengthen significantly between 1984 and 1986.
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Translated fromAstrofizika, Vol. 37, No. 1, pp. 5–12, January–March, 1994.
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Kazarian, M.A., Rafanelli, P., Tamazian, V.S. et al. New data on the variability of the spectrum of Kaz 163. Astrophysics 37, 1–5 (1994). https://doi.org/10.1007/BF02113989
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DOI: https://doi.org/10.1007/BF02113989