## spectrum_num t_start_since_trig t_stop_since_trig t_start_met t_stop_met
1 -0.999800086021 9.92458999157 631452444.376 631452455.301
2 9.92458999157 14.9245899916 631452455.301 631452460.301
3 14.9245899916 19.9245899916 631452460.301 631452465.301
4 19.9245899916 24.9245899916 631452465.301 631452470.301
5 24.9245899916 29.9245899916 631452470.301 631452475.301
6 29.9245899916 34.9245899916 631452475.301 631452480.301
7 34.9245899916 39.9245899916 631452480.301 631452485.301
8 39.9245899916 44.9245899916 631452485.301 631452490.301
9 44.9245899916 45.4041999578 631452490.301 631452490.78