Disclaimer: This material is being kept online for historical purposes. Though accurate at the time of publication, it is no longer being updated. The page may contain broken links or outdated information, and parts may not function in current web browsers. Visit https://espo.nasa.gov for information about our current projects.
NIRSPEC detects shock emissions in the range 0.96 - 1.67 micron and measures blackbody continuum in the near-Infrared where the blackbody continuum peaks at lower temperatures.
The instrument consists of an InGaAs camera with a 600 l/mm objective grating. The InGaAs camera detects stars of about J-magnitude +2, meteors of about magnitude -1. The co-aligned intensified camera detects stars of magnitude +6.