High-Resolution Echellette Mode				High-Throughput Prism Mode				Acquisition/Guiding System
	Spectral resolution: R = 6000 or 50 km/s (0.6" slit) Spatial resolution: 0.18" per pixel (spectral) Continuous bandpass (single exposure): 0.82-2.51 microns Slit length: 7 arcseconds Slit width: Nominal 0.6", selectable 0.45-1.0" Echelle orders: orders 11-32 Cross dispersion: ZnSe and Infrasil prisms Primary dispersion: Reflection grating

	High-Resolution Echellette Mode				High-Throughput Prism Mode				Acquisition/Guiding System
	Spectral resolution: RJ=500, RH=450, RK=300 Spatial resolution: 0.15" per pixel Continuous bandpass (single exposure): 0.82-2.51 microns Slit length: 50 arcseconds Slit width:Nominal 0.6", selectable 0.4-1.0" Primary dispersion: ZnSe and Infrasil prisms

	High-Resolution Echellette Mode				High-Throughput Prism Mode				Acquisition/Guiding System
	Field of view: 50 x 50 arcseconds Spatial resolution: 0.2" per pixel Bandpass: Fixed MKO J Band Filter Detector: 300 x 300 pixel subraster of HAWAII-2RG (Engineering Grade) Mode: Slit viewing