Paper
20 July 2000 Active optics upgrade to the KPNO 4-m Mayall telescope
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Abstract
We have recently commissioned an active-optics upgrade for Kitt Peak National Observatory's 4 m Mayall telescope. The active-optics upgrade project is based largely on the CTIO 4 m upgrade and consists of three principle subsystems: (1) the 4 m Active Primary Support, (2) secondary mirror articulation and (3) a dedicated wavefront sensing system.
© (2000) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Charles F. Claver, Scott E. Bulau, David Mills, and Earl T. Pearson "Active optics upgrade to the KPNO 4-m Mayall telescope", Proc. SPIE 4003, Optical Design, Materials, Fabrication, and Maintenance, (20 July 2000); https://doi.org/10.1117/12.391504
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KEYWORDS
Telescopes

Mirrors

Monochromatic aberrations

Wavefronts

Control systems

Computing systems

Active optics

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