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Correlation of Single-Board Computer Ground-Test Data and On-Orbit Upset Rates from the Gaia Mission

Correlation of Single-Board Computer Ground-Test Data and On-Orbit Upset Rates from the Gaia Mission

DDC SCS750 single board computers (SBC) have been operating without interruption on board the Gaia satellite since its launch in 2014. The uninterrupted operation is possible because of several hardening techniques that allow the SBC to correct single event upsets (SEU) in the constituent components.