[{"id":912128,"text":"mu-  702 MeV","data":{"start":[52.3, -59.6, 340.9],"end":[807.9, -370.4, 871.3]},"children":[],"icon":"jstree-file"}, {"id":912129,"text":"proton  191 MeV","data":{"start":[52.3, -59.6, 340.9],"end":[42.6, -52.2, 351.7]},"children":[],"icon":"jstree-file"}]