## spectrum_num t_start_since_trig t_stop_since_trig t_start_met t_stop_met
1 95.3519999981 100.351999998 662130862.776 662130867.776
2 100.351999998 105.351999998 662130867.776 662130872.776
3 105.351999998 110.351999998 662130872.776 662130877.776
4 110.351999998 110.579999924 662130877.776 662130878.004