## spectrum_num t_start_since_trig t_stop_since_trig t_start_met t_stop_met
1 33.0240000188 38.0240000188 235048393.856 235048398.856
2 38.0240000188 43.0240000188 235048398.856 235048403.856
3 43.0240000188 48.0240000188 235048403.856 235048408.856
4 48.0240000188 51.7480000257 235048408.856 235048412.58