Time-variability analysis of the Halpha, He i and Na i D lines in the T Tauri star LkHalpha 264

• 1 February 1998
• journal article
• research article
• Published by Oxford University Press (OUP) in Monthly Notices of the Royal Astronomical Society
• Vol. 294  (2) , 272-282
• https://doi.org/10.1046/j.1365-8711.1998.01153.x

Abstract

Keywords

• NA I D LINES
• TIME SCALES
• EQUIVALENT WIDTH
• HIGHLY
• ACTIVITY