JWST/NIRSpec G140M/F100LP observing mode
a giant microscope in space that can take pictures and analyze the light coming from the stars
Technical definition
The JWST/NIRSpec G140M/F100LP observing mode is a specific configuration of the James Webb Space Telescope's (JWST) Near-Infrared Spectrograph (NIRSpec) instrument, allowing for high-resolution slitless spectroscopy observations in the near-infrared wavelength range.