MUSE

Multi-unit spectroscopic explorer

Observation ESO Instrument
Multi-unit spectroscopic explorer

integral field spectrograph installed at the Very Large Telescope

The multi-unit spectroscopic explorer (MUSE) is an integral field spectrograph installed at the Very Large Telescope (VLT) of the European Southern Observatory (ESO). It operates in the visible wavelength range, and combines a wide field of view with a fine spatial sampling and a large simultaneous spectral range. It is designed to take advantage of the improved spatial resolution provided by adaptive optics. MUSE had first light on the VLT on 31 January 2014.

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