Coordinated observations of the red dwarf flare star EV Lac in 1998
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...
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| Published in: | Кинематика и физика небесных тел |
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| Date: | 2001 |
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| Language: | English |
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Головна астрономічна обсерваторія НАН України
2001
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| Online Access: | https://nasplib.isofts.kiev.ua/handle/123456789/149900 |
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| 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. |
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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. 2019-03-13T19:15:41Z 2019-03-13T19:15:41Z 2001 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. 0233-7665 https://nasplib.isofts.kiev.ua/handle/123456789/149900 524.338.6 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. Within the framework of the zonal spottedness model of stars the EV Lac surface inhomogeneity parameters are estimated. The spectral research in 1998 described in this publication was partially supported by Grants R2Q000, R2Q200, U1C000 and U1C200 from the International Science Foundation and by Grant A-05-067 from the ESO C&EE Programme. en Головна астрономічна обсерваторія НАН України Кинематика и физика небесных тел Физика звезд и межзвездной среды Coordinated observations of the red dwarf flare star EV Lac in 1998 Координированные наблюдения вспышек красного карлика EV Lac в 1998 г. Координовані спостереження спалахів червоного карлика EV Lac у 1998 р. Article published earlier |
| institution |
Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| collection |
DSpace DC |
| title |
Coordinated observations of the red dwarf flare star EV Lac in 1998 |
| spellingShingle |
Coordinated observations of the red dwarf flare star EV Lac in 1998 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. Физика звезд и межзвездной среды |
| title_short |
Coordinated observations of the red dwarf flare star EV Lac in 1998 |
| title_full |
Coordinated observations of the red dwarf flare star EV Lac in 1998 |
| title_fullStr |
Coordinated observations of the red dwarf flare star EV Lac in 1998 |
| title_full_unstemmed |
Coordinated observations of the red dwarf flare star EV Lac in 1998 |
| title_sort |
coordinated observations of the red dwarf flare star ev lac in 1998 |
| author |
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. |
| author_facet |
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. |
| topic |
Физика звезд и межзвездной среды |
| topic_facet |
Физика звезд и межзвездной среды |
| publishDate |
2001 |
| language |
English |
| container_title |
Кинематика и физика небесных тел |
| publisher |
Головна астрономічна обсерваторія НАН України |
| format |
Article |
| title_alt |
Координированные наблюдения вспышек красного карлика EV Lac в 1998 г. Координовані спостереження спалахів червоного карлика EV Lac у 1998 р. |
| description |
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. Within the framework of the zonal spottedness model of stars the EV Lac surface inhomogeneity parameters are estimated.
|
| issn |
0233-7665 |
| url |
https://nasplib.isofts.kiev.ua/handle/123456789/149900 |
| citation_txt |
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. |
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