## spectrum_num t_start_since_trig t_stop_since_trig t_start_met t_stop_met
1 0.0 5.0 253979710.024 253979715.024
2 5.0 10.0 253979715.024 253979720.024
3 10.0 15.0 253979720.024 253979725.024
4 15.0 15.2400000095 253979725.024 253979725.264