[{"id":920896,"text":"mu-  1069 MeV","data":{"start":[90.8, 48.6, 854.9],"end":[-2.7, 157.9, 1385.6]},"children":[],"icon":"jstree-file"}, {"id":920897,"text":"proton  12 MeV","data":{"start":[90.8, 48.6, 854.9],"end":[90.9, 48.5, 854.9]},"children":[],"icon":"jstree-file"}]