[{"id":955803,"text":"mu-  475 MeV","data":{"start":[178.8, -57.0, 895.8],"end":[255.1, -133.3, 1061.4]},"children":[],"icon":"jstree-file"}, {"id":955804,"text":"proton  94 MeV","data":{"start":[178.8, -57.0, 895.8],"end":[175.5, -52.3, 900.1]},"children":[],"icon":"jstree-file"}]