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Table 1

Setups used in GES and the associated estimated best parameters of the doe code.

Instrumental Spectral λ range Main spectral features THRES0 THRES2 SIGMA
setup resolution [nm] [%] [%] [km s-1]

UVES
U520 low 47 000 420−520 G band, Hγ, Hβ 35 8 5.0
U520 up 47 000 525−620 Fe I E, Na I D 35 8 5.0
U580 low 47 000 480−575 Hβ, Mg I b 35 5 5.0
U580 up 47 000 585−680 Na I D, Hα 35 5 5.0
GIRAFFE
HR3 24 800 403−420 Hδ 55 8 3.0
HR5A 18 470 434−457 Hγ 55 8 3.0
HR6 20 350 454−475 He I & II, Si III & IV, C III, N II, O II 55 8 3.0
HR9B 25 900 514−535 Mg I b, Fe I E 55 8 3.0
HR10 19 800 534−561 Many weak lines 55 8 2.1
HR14A 17 740 631−670 Hα 55 8 3.0
HR15N 17 000 645−681 Hα, Li I 55 8 3.0
HR15 19 300 660−695 O2 A, Li I 55 8 3.0
HR21 16 200 849−900 Ca ii triplet, Paschen lines 55 8 5.0

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