› Forums › Spectroscopy › Emission line ID help please… › He II 4686 ?
27 October 2018 at 11:49 pm
#580104
Robin Leadbeater
Participant
From Francois Teyssier’s “Low Resolution Spectroscopy Observers Guide” list of principal lines in symbiotics p 41
http://www.astronomie-amateur.fr/Documents%20Spectro/SpectroscopieBasseResolution_En.pdf
Cheers
Robin