legriとは 意味・読み方・使い方

The Low Energy Gamma-Ray Imager (LEGRI) was a payload for the first mission of the Spanish MINISAT platform, and active from 1997 to 2002. The objective of LEGRI was to demonstrate the viability of HgI₂ detectors for space astronomy, providing imaging and spectroscopical capabilities in the 10-100 keV range.
LEGRI was successfully launched on April 21st, 1997, on a Pegasus XL rocket. The instrument was activated on May 19, 1997. It was active until February 2002.