## spectrum_num t_start_since_trig t_stop_since_trig t_start_met t_stop_met
1 21.0960000157 72.9005999565 403793301.096 403793352.901
2 72.9005999565 77.9005999565 403793352.901 403793357.901
3 77.9005999565 82.9005999565 403793357.901 403793362.901
4 82.9005999565 87.9005999565 403793362.901 403793367.901
5 87.9005999565 92.9005999565 403793367.901 403793372.901
6 92.9005999565 97.700600028 403793372.901 403793377.701
7 97.700600028 117.736000001 403793377.701 403793397.736