[{"id":963911,"text":"nu_mu  516 MeV","data":{"start":[148.7, 14.9, 240.1],"end":[50414.1, 53000.0, 53047.3]},"children":[],"icon":"jstree-file"}, {"id":963912,"text":"proton  165 MeV","data":{"start":[148.7, 14.9, 240.1],"end":[151.2, 4.4, 254.9]},"children":[],"icon":"jstree-file"}, {"id":963913,"text":"pi-  418 MeV","data":{"start":[148.7, 14.9, 240.1],"end":[85.5, 7.8, 326.1]},"children":[],"icon":"jstree-file"}]