19/Jul/2016 Scanning of the efficiency as a function of longitudinal position File:160719_BRIKEN_252Cf_XXmm_*.dlt Online:160719_BRIKEN_252Cf_XXmm.root Run: 011-025 Distances: -275,-175,-125,-75,-50.-25,+25,+50,+75,+125,+175,+225,+275,+375mm