FDSS         !  FST digitization parameters
*
* u detectors
    0.95     ! Efficiency                        +1
    0.001    ! Noise probability                 +2
 0.0020      ! Resolution                        +3
* r detectors
    0.95     ! Efficiency                        +4
    0.001    ! Noise probability                 +5
 0.0020      ! Resolution                        +6