[{"id":1084773,"text":"mu-  693 MeV","data":{"start":[187.4, -39.9, 910.7],"end":[270.5, 301.1, 1267.4]},"children":[],"icon":"jstree-file"}, {"id":1084774,"text":"proton  223 MeV","data":{"start":[187.4, -39.9, 910.7],"end":[192.8, -63.5, 930.2]},"children":[],"icon":"jstree-file"}]