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Table 3

Diagnostic lines used in the IACOB-GBAT spectroscopic analysis of our sample of IACOB + OWN spectra.

H He i He ii He i + He ii
Hα λ4387 λ4200 λ4026
Hβ λ4471 λ4541 λ6678 + λ6683
Hγ λ4713 λ4686
Hδ λ4922 λ5411

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