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Proceedings Paper

X-ray telescopes aboard Fobos I and Coronas
Author(s): Igor I. Sobelman; Igor A. Zhitnik
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Paper Abstract

The TEREK imaging telescope installed on the Phobos-I spacecraft, and the TEREK-C telescope and spectroheliometer, designed for use in the Coronas project, are examined. In comparison with the TEREK instrument, the TEREK-C has an improved spatial resolution in the MX channel of up to 2 arcsec. The main parameters of the TEREK-C and the spectroheliometer are presented in tabular form, and an optical scheme of the TEREK instrument is given.

Paper Details

Date Published: 21 January 1993
PDF: 10 pages
Proc. SPIE 1742, Multilayer and Grazing Incidence X-Ray/EUV Optics for Astronomy and Projection Lithography, (21 January 1993); doi: 10.1117/12.140606
Show Author Affiliations
Igor I. Sobelman, P.N. Lebedev Physical Institute (Russia)
Igor A. Zhitnik, P.N. Lebedev Physical Institute (Russia)


Published in SPIE Proceedings Vol. 1742:
Multilayer and Grazing Incidence X-Ray/EUV Optics for Astronomy and Projection Lithography
Richard B. Hoover; Arthur B. C. Walker, Editor(s)

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