Average seeing, and a strong wind did not allowed a good snr on this new time serie taken during a maxima rising phase Data at least. Note line doubling of NaD and strong h alpha and h beta emission during rising phase. http://www.astrosurf.com/garre...

Anatoly Miroshnichenko and Stephen Danford, from University of North Carolina in Greensboro have begun to analyze the large collection of data on FF cam, available in Bess database. "Dear colleagues, Let me congratulate you on a discovery of binarity...