## spectrum_num t_start_since_trig t_stop_since_trig t_start_met t_stop_met
1 0.199999928474 10.3805999756 622763462.92 622763473.101
2 10.3805999756 15.3805999756 622763473.101 622763478.101
3 15.3805999756 20.3805999756 622763478.101 622763483.101
4 20.3805999756 20.9319999218 622763483.101 622763483.652