[{"id":1109327,"text":"mu-  654 MeV","data":{"start":[206.0, -80.8, 317.8],"end":[34.9, -31.0, 539.4]},"children":[],"icon":"jstree-file"}, {"id":1109328,"text":"proton  89 MeV","data":{"start":[206.0, -80.8, 317.8],"end":[211.1, -81.5, 321.4]},"children":[],"icon":"jstree-file"}]