Specifications and Proposal Aids 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: 40 arcseconds Slit width: Nominal 0.6″, selectable 0.4-1.0″ Primary dispersion: ZnSe and Infrasil prisms
