## spectrum_num t_start_since_trig t_stop_since_trig t_start_met t_stop_met
1 15.8199999928 28.3486000001 247340698.572 247340711.101
2 28.3486000001 33.3486000001 247340711.101 247340716.101
3 33.3486000001 38.3486000001 247340716.101 247340721.101
4 38.3486000001 43.3486000001 247340721.101 247340726.101
5 43.3486000001 45.8120000064 247340726.101 247340728.564