## spectrum_num t_start_since_trig t_stop_since_trig t_start_met t_stop_met
1 -60.3199999928 29.8206200004 407239846.56 407239936.701
2 29.8206200004 34.8206200004 407239936.701 407239941.701
3 34.8206200004 39.8206200004 407239941.701 407239946.701
4 39.8206200004 44.8206200004 407239946.701 407239951.701
5 44.8206200004 49.8206200004 407239951.701 407239956.701
6 49.8206200004 51.2879999876 407239956.701 407239958.168