[{"id":943817,"text":"mu-  478 MeV","data":{"start":[57.2, -90.8, 792.8],"end":[-5.8, -136.2, 939.0]},"children":[],"icon":"jstree-file"}, {"id":943818,"text":"proton  88 MeV","data":{"start":[57.2, -90.8, 792.8],"end":[57.6, -86.3, 797.1]},"children":[],"icon":"jstree-file"}]