Status of the optical performance for the James Webb Space Telescope

被引：7
|
作者：
Lightsey, Paul A. [1 ]
Knight, J. Scott [1 ]
Golnik, Gary [2 ]
机构：
[1] Ball Aerosp & Technol Corp, Boulder, CO 80301 USA
[2] Golnik Engn LLC, Newburyport, MA 01950 USA
来源：
SPACE TELESCOPES AND INSTRUMENTATION 2014: OPTICAL, INFRARED, AND MILLIMETER WAVE | 2014年 / 9143卷
关键词：
James Webb Space Telescope; optical performance; Strehl Ratio; Encircled Energy; Wave Front Error; Line-of-sight motion;
D O I：
10.1117/12.2055502
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
The flight components for the James Webb Space Telescope optical system are built and the assembly and integration of the telescope and instrument system is in progress. The optical performance for JWST has been updated using the as-built performance of the individual components; updated predictions for alignment as the assembly and integration process has matured; and updated performance predictions for the flight stability contributors: temperature stability driven thermo-elastic deformation and dynamic response stability to flight disturbances. These updates flow from the collective product of several groups on the JWST team.
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页数：16
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