[{"id":921258,"text":"mu-  567 MeV","data":{"start":[125.0, 0.0, 194.5],"end":[115.0, -121.4, 389.0]},"children":[],"icon":"jstree-file"}, {"id":921260,"text":"proton  65 MeV","data":{"start":[125.0, 0.0, 194.5],"end":[125.8, 2.6, 197.1]},"children":[],"icon":"jstree-file"}]