[{"id":1,"text":"nu_mu  2904 MeV","data":{"start":[125.0, 0.0, 150.3],"end":[11955.2, -4277.5, 74163.0]},"children":[],"icon":"jstree-file"}, {"id":2,"text":"proton  33 MeV","data":{"start":[125.0, 0.0, 150.3],"end":[124.7, -0.2, 151.4]},"children":[],"icon":"jstree-file"}]