The Extreme UV Imager of Solar Orbiter - From detailed design to Flight Model

被引：8

作者：

Halain, J. -P. ^{[1
]}

Rochus, P. ^{[1
]}

Renotte, E. ^{[1
]}

Auchere, F. ^{[2
]}

Berghmans, D.

Harra, L. ^{[5
]}

Schuehle, U. ^{[4
]}

Schmutz, W. ^{[6
]}

Zhukov, A. ^{[7
]}

Cuadrado, R. Aznar ^{[4
]}

Delmotte, F. ^{[3
]}

Dumesnil, C. ^{[2
]}

Gyo, M. ^{[6
]}

Kennedy, T. ^{[5
]}

Mercier, R. ^{[3
]}

Verbeeck, C. ^{[7
]}

Thome, M. ^{[1
]}

Heerlein, K. ^{[4
]}

Hermans, A. ^{[1
]}

Jacque, L. ^{[1
]}

Mazzoli, A. ^{[1
]}

Meining, S. ^{[4
]}

Rossi, L. ^{[1
]}

Tandy, J. ^{[5
]}

Smith, P. ^{[5
]}

Winter, B. ^{[5
]}

机构：

[1] Univ Liege, Ctr Spatial Liege, B-4013 Angleur, Belgium

[2] Inst Astrophys Spatiale, Orsay, France

[3] Inst Opt, Orsay, France

[4] Max Planck Inst Sonnensyst Forsch, Gottingen, Germany

[5] Mullard Space Sci Lab, Surrey, England

[6] Davos & World Radiat Ctr, Phys Meteorol Observ, Davos, Switzerland

[7] Royal Observ Belgium, Uccle, Belgium

来源：

SPACE TELESCOPES AND INSTRUMENTATION 2014: ULTRAVIOLET TO GAMMA RAY | 2014年 / 9144卷

关键词：

Extreme Ultraviolet Imager; Lyman-alpha; Solar Orbiter; telescope; baffle; door mechanism; metal filter; multilayer coating; CMOS-APS camera;

D O I：

10.1117/12.2055207

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

The Extreme Ultraviolet Imager (EUI) on-board the Solar Orbiter mission will provide full-sun and high-resolution image sequences of the solar atmosphere at selected spectral emission lines in the extreme and vacuum ultraviolet. After the breadboarding and prototyping activities that focused on key technologies, the EUI project has completed the design phase and has started the final manufacturing of the instrument and its validation. The EUI instrument has successfully passed its Critical Design Review (CDR). The process validated the detailed design of the Optical Bench unit and of its sub-units (entrance baffles, doors, mirrors, camera, and filter wheel mechanisms), and of the Electronic Box unit. In the same timeframe, the Structural and Thermal Model (STM) test campaign of the two units have been achieved, and allowed to correlate the associated mathematical models. The lessons learned from STM and the detailed design served as input to release the manufacturing of the Qualification Model (QM) and of the Flight Model (FM). The QM will serve to qualify the instrument units and sub-units, in advance of the FM acceptance tests and final onground calibration.

引用

页数：19

共 16 条

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