[{"id":1137323,"text":"mu-  518 MeV","data":{"start":[150.8, -44.4, 1032.7],"end":[270.7, -117.8, 1316.4]},"children":[],"icon":"jstree-file"}, {"id":1137325,"text":"proton  201 MeV","data":{"start":[150.8, -44.4, 1032.7],"end":[137.8, -44.0, 1044.5]},"children":[],"icon":"jstree-file"}]