## spectrum_num t_start_since_trig t_stop_since_trig t_start_met t_stop_met
1 8.98000001907 10.1486000419 287676456.532 287676457.701
2 10.1486000419 15.1486000419 287676457.701 287676462.701
3 15.1486000419 15.6360000372 287676462.701 287676463.188