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6000<R< 20000

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Grating/Camera configurations:

110 l/mm grating with long blue camera

Resolving power:

~17000 with 0.1 arcsec wide slit and long blue camera. Lower resolving powers if wider slits are used.

Typical uses:
(...and limitations)

(1) High-resolution resolution spectra of very small portions of orders 3-8 (between 0.85µm and 2.5µm in short slits as described in XD R<1800 mode. Contact your NGO or a member of the GNIRS science team if you are interested in using this mode.