INTEGRAL 'structural thermal' model testing at ESTEC
Copyright: ESA
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The structure thermal model(STM) of ESA's INTEGRAL gamma-ray observatory
was tested in the Large Space Simulator (LSS) at ESTEC in June 1998.
Here, it is shown shortly before it was lowered into the
chamber. Following the thermal-vacuum testing in the LSS, the STM underwent
mass property measurements in the Multi-shaker area, and was then moved into the
Large European Acoustic Facility (LEAF). Integral is planned for launch in 2002 to
perform fine imaging and spectroscopy of 15 keV to 10 MeV celestial gamma-ray
sources.
Last Update: 1 September 2019