Performance of active mirror support of Subaru Telescope

被引：9

作者：

Takato, N ^{[1
]}

Usuda, T ^{[1
]}

Tanaka, W ^{[1
]}

机构：

[1] Natl Astron Observ Japan, Subaru Telescope, Hilo, HI 96720 USA

来源：

LARGE GROUND-BASED TELESCOPES, PTS 1 AND 2 | 2003年 / 4837卷

关键词：

active optics; mirror support; wind buffeting;

D O I：

10.1117/12.457913

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

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.

引用

页码：675 / 680

页数：6