[{"id":1051671,"text":"mu-  600 MeV","data":{"start":[63.5, 41.5, 1034.2],"end":[76.6, 181.4, 1364.1]},"children":[],"icon":"jstree-file"}, {"id":1051672,"text":"proton  33 MeV","data":{"start":[63.5, 41.5, 1034.2],"end":[63.5, 40.5, 1034.7]},"children":[],"icon":"jstree-file"}]