[{"id":1170195,"text":"mu-  856 MeV","data":{"start":[109.9, -38.1, 730.6],"end":[151.1, -143.5, 1075.5]},"children":[],"icon":"jstree-file"}, {"id":1170196,"text":"proton  131 MeV","data":{"start":[109.9, -38.1, 730.6],"end":[109.4, -29.7, 740.3]},"children":[],"icon":"jstree-file"}]