Radial velocity of the HeI 6678 line of zeta Tau

Dear colleagues,

our long-term monitoring of the radial velocity of the HeI 6678 line of zeta Tau have been supplemented by data of my colleague Domagoj Ruzdjak of the University of Zagreb, Croatia, (Ruzdjak et al. 2009, A&A, 506, 1329).

See at the ARAS forum: 

http://www.spectro-aras.com/forum/viewtopic.php?f=14&t=1281&p=6253#p6253

Ernst Pollmann