Coordinated observations of the red dwarf flare star EV Lac in 1998

• Published in: Кинематика и физика небесных тел
• Date: 2001
• Main Authors: Alekseev, I.Yu., Antov, A.P., Avgoloupis, S.J., Beskin, G.M., Borisov, N.V., Chalenko, V.E., Contadakis, M.E., Gershberg, R.E., Khalak, V.R., Konstantinova-Antova, R.K., Larionov, V.M., Panferova, I.P., Plokhotnichenko, V.L., Pustil’nik, L.A., Romanyuk, Ya.O., Seiradakis, J.-H., Sergeev, S.G., Svyatogorov, O.A., Verlyuk, I.A., Zhilyaev, B.E.
• Format: Article
• Language: English
• Published: Головна астрономічна обсерваторія НАН України 2001
• Subjects: Физика звезд и межзвездной среды
• Online Access: https://nasplib.isofts.kiev.ua/handle/123456789/149900
• Journal Title: Digital Library of Periodicals of National Academy of Sciences of Ukraine
• Cite this: Coordinated observations of the red dwarf flare star EV Lac in 1998 / I.Yu. Alekseev, A.P. Antov, S.J. Avgoloupis, G.M. Beskin, N.V. Borisov, V.E. Chalenko, M.E. Contadakis, R.E. Gershberg, V.R. Khalak, R.K. Konstantinova-Antova, V.M. Larionov, I.P. Panferova, V.L. Plokhotnichenko, L.A. Pustil’nik, Ya.O. Romanyuk, J.-H. Seiradakis, S.G. Sergeev, O.A. Svyatogorov, I.A. Verlyuk, B.E. Zhilyaev // Кинематика и физика небесных тел. — 2001. — Т. 17, № 2. — С. 147-156. — Бібліогр.: 17 назв. — англ.

The results of photometric studies of the flare star EV Lac obtained in the course of cooperative observations in 1998 are presented. No significant brightness variations in IR were found from simultaneous observations of the star in UBVRI and H bands, in coincidence with the observed optical flares...