## spectrum_num t_start_since_trig t_stop_since_trig t_start_met t_stop_met
1 -6.36800003052 36.6926000118 738168219.04 738168262.101
2 36.6926000118 41.6926000118 738168262.101 738168267.101
3 41.6926000118 46.2999999523 738168267.101 738168271.708