Fig. 2
Left: spectral type determination of one XMM candidate member by comparison to templates obtained with the same instrumental set-up (CAFOS). The “science spectra” are displayed in black and the templates (labelled according to the spectral type) in red. Right: spectral sequence derived for candidate members of Collinder 69 observed with FLAMES. Note the intense Hα emission and strengthening of the typical TiO and CaH bands with the spectral type.
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