[{"id":1201582,"text":"mu-  180 MeV","data":{"start":[65.7, -88.1, 958.6],"end":[92.1, -27.4, 958.9]},"children":[],"icon":"jstree-file"}, {"id":1201583,"text":"proton  225 MeV","data":{"start":[65.7, -88.1, 958.6],"end":[59.8, -97.5, 988.8]},"children":[],"icon":"jstree-file"}]