## spectrum_num t_start_since_trig t_stop_since_trig t_start_met t_stop_met
1 -4.72000002861 12.5406000614 616158297.04 616158314.301
2 12.5406000614 17.5406000614 616158314.301 616158319.301
3 17.5406000614 22.5406000614 616158319.301 616158324.301
4 22.5406000614 27.5406000614 616158324.301 616158329.301
5 27.5406000614 29.7280000448 616158329.301 616158331.488