[{"id":856714,"text":"mu-  287 MeV","data":{"start":[125.0, 0.0, 127.1],"end":[28.2, 48.3, 79.5]},"children":[],"icon":"jstree-file"}, {"id":856715,"text":"proton  370 MeV","data":{"start":[125.0, 0.0, 127.1],"end":[125.7, -0.1, 128.9]},"children":[],"icon":"jstree-file"}]