The Gemini-North multiobject spectrograph stability performance

Of the Gemini Multi-Object Spectrograph's (GMOS) scientific requirements, one which led to technically interesting areas was the ability to measure velocities to a accuracy of 2 km/s over the entire 5.5 arcminute square field. GMOS's design to meet this requirement includes a mechanical de...

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Bibliographic Details
Main Authors: Murowinski, R, Allington-Smith, JR, Beard, S, Crampton, D, Davies, R, Dickson, C, Hook, I, Jørgensen, I, Juneau, S, Marshall, G, Szeto, K, Tierney, C
Format: Journal article
Language:English
Published: 2002