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Table 3

Hydrogen and helium lines used in the spectroscopic analysis (from the three FLAMES-Medusa settings).

LR02 LR03 HR15N

Hδ (4102) Hβ (4861) Hα (6563)
Hγ (4341) He i 4713 He i 6678
He i+ii 4026 He i 4922 He ii 6683
He i 4387 He iiλ4541
He iλ4471 He iiλ4686
He ii 4200

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