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A scanning mirror system for the Apollo telescope mount ultraviolet spectroheliometerThe scanning mirror system described is being developed as the primary mirror in the spectroheliometer. The system consists of a gimbaled mirror mount that is rotated through extremely small angles by the use of frictionless pivots and a closed-loop servo system. Design, fabrication, and test experience are discussed.
Document ID
19720005756
Document Type
Other
Authors
Highman, C. O. (Ball Bros. Research Corp. Boulder, CO, United States)
Date Acquired
August 6, 2013
Publication Date
January 1, 1971
Publication Information
Publication: NASA. Goddard Space Flight Center 5th Aerospace Mech. Symp.
Subject Category
INSTRUMENTATION AND PHOTOGRAPHY
Funding Number(s)
CONTRACT_GRANT: NAS5-3949
CONTRACT_GRANT: HCO-B-9651
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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