[{"id":847763,"text":"mu-  1017 MeV","data":{"start":[151.9, 58.5, 853.3],"end":[399.2, 261.8, 1335.2]},"children":[],"icon":"jstree-file"}, {"id":847764,"text":"proton  254 MeV","data":{"start":[151.9, 58.5, 853.3],"end":[126.4, 41.4, 876.9]},"children":[],"icon":"jstree-file"}, {"id":847765,"text":"pi+  156 MeV","data":{"start":[151.9, 58.5, 853.3],"end":[149.9, 59.7, 872.9]},"children":[],"icon":"jstree-file"}]