We would like to express our gratitude to Drs. F. Musaev and G. Galazutdinov for spectroscopic observations of Peg. Authors are also grateful to Dr. R.E. Luck for a prompt and thoughtful review. SMA is thankful to International Soros Science Education Program for grant No APU072001.
© European Southern Observatory (ESO) 1999
Online publication: February 23, 1999