[{"id":864456,"text":"mu-  324 MeV","data":{"start":[94.1, 35.5, 962.3],"end":[42.4, -69.3, 890.7]},"children":[],"icon":"jstree-file"}, {"id":864457,"text":"proton  66 MeV","data":{"start":[94.1, 35.5, 962.3],"end":[97.0, 37.4, 963.9]},"children":[],"icon":"jstree-file"}, {"id":864458,"text":"proton  144 MeV","data":{"start":[94.1, 35.5, 962.3],"end":[94.7, 34.6, 977.4]},"children":[],"icon":"jstree-file"}]