[{"id":1202007,"text":"mu-  758 MeV","data":{"start":[213.5, -10.0, 592.2],"end":[208.6, -98.8, 917.7]},"children":[],"icon":"jstree-file"}, {"id":1202008,"text":"proton  52 MeV","data":{"start":[213.5, -10.0, 592.2],"end":[212.8, -7.9, 593.4]},"children":[],"icon":"jstree-file"}]