## spectrum_num t_start_since_trig t_stop_since_trig t_start_met t_stop_met
1 8.22800004482 10.1485800743 671089601.38 671089603.301
2 10.1485800743 15.1485800743 671089603.301 671089608.301
3 15.1485800743 15.9760000706 671089608.301 671089609.128