Maintaining detector performance in the high radiation areas immediately surrounding the proton beams is a significant engineering challenge.
2.
During some work, in high radiation areas, the workers were limited to 15-minute sessions inside the damaged buildings.
3.
The pair will spend about 20 minutes there, twice on each orbit of the Earth for about three orbits, until the station phases out of the high radiation areas.
4.
Whilst it is a robust and inexpensive detector, the G M is unable to measure high radiation rates efficiently, has a finite life in high radiation areas and cannot measure incident radiation energy, so no spectral information can be generated and there is no discrimination between radiation types, such as between alpha and beta particles.
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