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astro-ph1999
Multiwavelength optical observations of the chromospherically active binary system OU Gem
A. Latorre, D. Montes, M. J. Fernandez-Figueroa
We have analysed several multiwavelength optical observations (H_alpha, H_beta, H_epsilon, Ca II H & K, Ca II IRT lines) of chromospherically active binary system OU Gem, taken in…
astro-ph1999
Chromospheric activity of the double-lined spectroscopic binary BF Lyn
D. Montes, R. Lachaume, M. J. Fernandez-Figueroa
We present simultaneous spectroscopic observations taken during four observing runs (1996 to 1999) of H_alpha, H_beta, H_epsilon, Ca II H & K, and Ca II IRT lines of the chromosphe…