## spectrum_num t_start_since_trig t_stop_since_trig t_start_met t_stop_met
1 44.3720000386 49.3720000386 524095364.948 524095369.948
2 49.3720000386 54.3720000386 524095369.948 524095374.948
3 54.3720000386 58.5200000405 524095374.948 524095379.096