KGS is very grateful to the Austrian Fond zur Förderung der wissenschaftlichen Forschung for support under grants S7302-AST (Doppler imaging) and S7301-AST (APT). We thank M. Weber (IfA, Vienna), for measuring the radial velocities. It is a pleasure to thank Dr. R. E. Wilson (University of Florida) for providing explanations on his light curve program, and his comments on this analysis.
© European Southern Observatory (ESO) 2000
Online publication: October 24, 2000