## spectrum_num t_start_since_trig t_stop_since_trig t_start_met t_stop_met
1 -25.5440000296 24.6765999794 579629058.68 579629108.901
2 24.6765999794 29.6765999794 579629108.901 579629113.901
3 29.6765999794 31.8000000715 579629113.901 579629116.024