[{"id":1154720,"text":"mu-  234 MeV","data":{"start":[26.3, -111.0, 780.5],"end":[97.5, -127.4, 765.2]},"children":[],"icon":"jstree-file"}, {"id":1154721,"text":"proton  409 MeV","data":{"start":[26.3, -111.0, 780.5],"end":[24.3, -110.8, 787.0]},"children":[],"icon":"jstree-file"}]