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arxiv: astro-ph/0003226 · v1 · submitted 2000-03-15 · 🌌 astro-ph

IRS: the Infrared Spectrograph on SIRTF

classification 🌌 astro-ph
keywords infraredhighmicronsresolutionsirtfspectraspectrographboard
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The Infrared Spectrograph (IRS)is one of the three instruments on board the Space Infrared Telescope Facility (SIRTF) to be launched in December 2001. The IRS will provide high resolution spectra R~600 from 10--37microns and low resolution spectra R~60 from 5.3--40microns Its high sensitivity and ``spectral mapping-mode'' make it a powerful instrument for observing both faint point-like and extended sources.

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