A single lookup table can be built corresponding to one nominal search duration, or a family of lookup tables can be built, wherein {HEAD ~ each table} has {TAIL ~ values} of integration interval and number of non coherent passes corresponding to a different search duration 
has
A single lookup table can be built corresponding to one nominal search duration , or a family of lookup tables can be built , wherein { HEAD ~ each table } has { TAIL ~ values } of integration interval and number of non coherent passes corresponding to a different search duration
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH