| タイトル | Where do flares occur in RS CVn systems? Analysis of the October 3, 1981 flare on V711 Tau = HR 1099 observed by IUE |
| 著者（英） | Linsky, J. L.; Gross, B. D.; Simon, T.; Neff, J. E.; Andrews, A. D.; Rodono, M. |
| 著者所属（英） | Joint Inst. for Lab. Astrophysics |
| 発行日 | 1986-09-01 |
| 言語 | eng |
| 内容記述 | A set of IUE observations of V711 Tau = HR 1099 (K1 IV and G2 V) in which high-resolution spectra with the SWP and LWR cameras were obtained during the luminous flare of October 3, 1981 is discussed. Multigaussian fits to the Mg II k and C IV 1548 A lines are consistent with the flare radial velocity being identical to that of the K star. Thus, the flare probably occurred on the K star. There is no evidence for flows as seen during a flare on UX Ari. The strongest emitters of UV radiation during the flare were the L alpha and Mg II lines, which emitted seven times as much energy as all the transition region lines combined. The peak luminosity of the flare in the UV emission lines is 1.5 times 10 to the 31st power ergs/sec, and the total emission in these lines during the flare was about 4 times 10 to the 35th power ergs. |
| NASA分類 | ASTROPHYSICS |
| レポートNO | 87N19186 |
| 権利 | Copyright, Distribution within the U.S. granted by agreement |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/233807 |
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