## spectrum_num t_start_since_trig t_stop_since_trig t_start_met t_stop_met
1 -3.84400001168 13.7965999842 227599968.06 227599985.701
2 13.7965999842 18.7965999842 227599985.701 227599990.701
3 18.7965999842 23.7965999842 227599990.701 227599995.701
4 23.7965999842 28.7965999842 227599995.701 227600000.701
5 28.7965999842 33.7965999842 227600000.701 227600005.701
6 33.7965999842 38.7965999842 227600005.701 227600010.701
7 38.7965999842 43.7965999842 227600010.701 227600015.701
8 43.7965999842 48.7965999842 227600015.701 227600020.701
9 48.7965999842 49.3965899646 227600020.701 227600021.301
10 49.3965899646 302.047999978 227600021.301 227600273.952