Echelle spectroscopy of Ca II HK activity in Southern Hemisphere planet search targets
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🌌 astro-ph
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planetactivityechellesearchspectroscopystarsanglo-australianbeen
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We present the results of ultraviolet echelle spectroscopy of a sample of fifty nine F,G,K and M stars from the Anglo-Australian Planet Search target list. Ca II activity indices, which are essential in the interpretation of planet detection claims, have been determined for these stars and placed on the Mount Wilson Rhk system.
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