[{"id":919187,"text":"mu-  587 MeV","data":{"start":[80.4, -51.5, 352.8],"end":[102.5, -124.6, 558.7]},"children":[],"icon":"jstree-file"}, {"id":919188,"text":"proton  18 MeV","data":{"start":[80.4, -51.5, 352.8],"end":[80.2, -51.2, 353.0]},"children":[],"icon":"jstree-file"}]