[{"id":1345002,"text":"mu-  356 MeV","data":{"start":[151.9, 80.7, 883.8],"end":[68.0, 68.7, 997.6]},"children":[],"icon":"jstree-file"}, {"id":1345003,"text":"proton  45 MeV","data":{"start":[151.9, 80.7, 883.8],"end":[153.6, 80.8, 884.9]},"children":[],"icon":"jstree-file"}]