There are three arc lamps available in CAFOS: HgCdAr, He and Rb, and additionally an adjustable continuum lamp for internal flatfields. Find below some line plots for different grisms. Others will follow soon.
Note:The line strengths vary over a wide range after turning the
lamps on! Only after burning times longer than 1 min they get
stable. Be sure to wait always this time before taking arcs. Otherwise
you may have difficulties when trying to identify the lines.