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Proceedings Paper

An EUV spectrometer on earth-orbiting satellite for planetary science
Author(s): Hiroaki Ishii; Kouichi Sakai; Tatsuro Homma; Kazuo Yoshioka; Go Murakami; Munetaka Ueno; Atsushi Yamazaki; Kazunori Uemizu; Masato Kagitani; Fuminori Tsuchiya; Naoki Terada
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Paper Abstract

EXtreme ultraviolet spectrosCope for ExosphEric Dynamics (EXCEED) will carry out the extreme ultraviolet (EUV) spectroscopic imaging observations from earth orbit. It clarifies the plasma distributions and compositions around the various planets and examines the interactions with the solar wind. Observations should be carried out at high altitude so that the earth's atmospheric absorption is free. Our spectral range is from 60 to 145 nm and the spectral resolution is 0.3 to 1 nm (FWHM). The mission is planned to be launched in 2013, beginning of the next period of solar maximum. In this paper, we will introduce the general mission overview, scientific objectives and development of instrument.

Paper Details

Date Published: 13 September 2011
PDF: 7 pages
Proc. SPIE 8145, UV, X-Ray, and Gamma-Ray Space Instrumentation for Astronomy XVII, 81450O (13 September 2011); doi: 10.1117/12.892085
Show Author Affiliations
Hiroaki Ishii, The Univ. of Tokyo (Japan)
Kouichi Sakai, The Univ. of Tokyo (Japan)
Tatsuro Homma, The Univ. of Tokyo (Japan)
Kazuo Yoshioka, Rikkyo Univ. (Japan)
Go Murakami, Japan Aerospace Exploration Agency (Japan)
Munetaka Ueno, Japan Aerospace Exploration Agency (Japan)
Atsushi Yamazaki, Japan Aerospace Exploration Agency (Japan)
Kazunori Uemizu, Japan Aerospace Exploration Agency (Japan)
Masato Kagitani, Tohoku Univ. (Japan)
Fuminori Tsuchiya, Tohoku Univ. (Japan)
Naoki Terada, Tohoku Univ. (Japan)


Published in SPIE Proceedings Vol. 8145:
UV, X-Ray, and Gamma-Ray Space Instrumentation for Astronomy XVII
Oswald H. Siegmund, Editor(s)

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