title: Grazing-incidence Mirror System for Use with a Grating Spectrometer in the Extreme Ultraviolet.
abstract: This paper describes the design of a two-component grazing-incidence mirror system for use with a grazing-incidence spectrometer in order to record spatially resolved solar spectra in the 150-850-A region. Photoelectric measurements are presented of the point spread function and reflectivity of the mirror system at discrete wavelengths in the extreme ultraviolet.
authors.forename: C R
authors.initials: CR
authors.lastname: Negus