## spectrum_num t_start_since_trig t_stop_since_trig t_start_met t_stop_met
1 46.0559999943 51.0559999943 659872340.456 659872345.456
2 51.0559999943 56.0559999943 659872345.456 659872350.456
3 56.0559999943 61.0559999943 659872350.456 659872355.456
4 61.0559999943 62.3006000519 659872355.456 659872356.701
5 62.3006000519 85.688000083 659872356.701 659872380.088