## spectrum_num t_start_since_trig t_stop_since_trig t_start_met t_stop_met
1 46.6039999723 51.6039999723 516863468.492 516863473.492
2 51.6039999723 56.6039999723 516863473.492 516863478.492
3 56.6039999723 61.6039999723 516863478.492 516863483.492
4 61.6039999723 66.6039999723 516863483.492 516863488.492
5 66.6039999723 69.6125999689 516863488.492 516863491.501
6 69.6125999689 179.588 516863491.501 516863601.476