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Proceedings Paper

Performance of active mirror support of Subaru Telescope
Author(s): Naruhisa Takato; Tomonori Usuda; Wataru Tanaka
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Paper Abstract

We report current status of active mirror support of Subaru telescope. Total wavefront error we provide for observation is 150-300 nm rms . Elevation dependency of the shape of the primary mirror and wind buffeting effect are shown. We also show a procedure for SH measurements at prime focus with half-cut (D-shape) pick-up mirror.

Paper Details

Date Published: 4 February 2003
PDF: 6 pages
Proc. SPIE 4837, Large Ground-based Telescopes, (4 February 2003); doi: 10.1117/12.457913
Show Author Affiliations
Naruhisa Takato, Subaru Telescope/National Astronomical Observatory of Japan (United States)
Tomonori Usuda, Subaru Telescope/National Astronomical Observatory of Japan (United States)
Wataru Tanaka, Mitsubishi Electric Corp. (Japan)


Published in SPIE Proceedings Vol. 4837:
Large Ground-based Telescopes
Jacobus M. Oschmann; Larry M. Stepp, Editor(s)

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