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ASCA Guest Observer Facility


Pictures of ASCA XRT


ASCA XRT

ASCA carries four identical grazing-incidence X-ray telescopes (XRT).
A single XRT carries multinested (119 layers) conical thin-foils.


ASCA XRT

The optical bench was extended after launch, giving a focal length of 3.5m.



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This file was last modified on Monday, 25-Jun-2001 14:31:23 EDT

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