## spectrum_num t_start_since_trig t_stop_since_trig t_start_met t_stop_met
1 -30.3759999871 109.580599964 478102841.944 478102981.901
2 109.580599964 114.580599964 478102981.901 478102986.901
3 114.580599964 119.580599964 478102986.901 478102991.901
4 119.580599964 124.580599964 478102991.901 478102996.901
5 124.580599964 129.580599964 478102996.901 478103001.901
6 129.580599964 134.580599964 478103001.901 478103006.901
7 134.580599964 135.287999988 478103006.901 478103007.608