## spectrum_num t_start_since_trig t_stop_since_trig t_start_met t_stop_met
1 24.4879999161 29.4879999161 636663835.56 636663840.56
2 29.4879999161 34.4879999161 636663840.56 636663845.56
3 34.4879999161 39.4879999161 636663845.56 636663850.56
4 39.4879999161 44.4879999161 636663850.56 636663855.56
5 44.4879999161 49.4879999161 636663855.56 636663860.56
6 49.4879999161 51.8839999437 636663860.56 636663862.956