Open Access

Table 5

Spectral resolving power and wavelength range of the spectro-graphs.

Spectrograph Spec. Res λrange(Å)
FEROS 48 000 3528–9217
UVES (blue) 80000 3732–5000
UVES (red) 110000 5655–9464
XSHOOTER 18 400 5337–10200
ESPaDOnS 68 000 3700–10 500
UVES (new) 66 320 3527–9216

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