IOP Publishing, Publications of the Astronomical Society of the Pacific, 953(127), p. 595-611
DOI: 10.1086/682253
Full text: Download
Deposited with reference to the societies open access archiving policy ; The Mid-InfraRed Instrument (MIRI) on the James Webb Space Telescope (JWST) provides measurements over the wavelength range 5 to 28.5 μm. MIRI has, within a single “package,” four key scientific functions: photometric imaging, coronagraphy, single-source low-spectral resolving power (R ∼ 100) spectroscopy, and medium-resolving power (R ∼ 1500 to 3500) integral field spectroscopy. An associated cooler system maintains MIRI at its operating temperature of