RHESSI Pre-Launch Home Page

This site contains detailed hardware and ground system descriptions current at launch on February 5, 2002.

Note: This is a streamlined version of the SSL RHESSI Pre-Launch Site that has been moved to GSFC.

The website with up-to-date information is

RHESSI Home Page

Check the HESSI launch page

Latest news: 2/10/2002: Balancing is ahead of schedule and going well. Detector temperature is 124K. No problems. Detector turnon will begin Monday.

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Instrument Spacecraft Ground Systems

Integrated HESSI Spacecraft

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