In those cases , there was an abrupt cutoff of energetic electrons as ORGANIZATION@1 crossed into the moons ' plasma shadows -LRB- the regions where the moons themselves blocked the magnetospheric plasma from reaching ORGANIZATION@1 -RRB- .

In those cases , there was a cutoff of energetic electrons as ORGANIZATION@1 crossed into the moons ' plasma shadows -LRB- the regions where the moons themselves blocked the magnetospheric plasma from reaching ORGANIZATION@1 -RRB- .
