## spectrum_num t_start_since_trig t_stop_since_trig t_start_met t_stop_met
1 98.4880000055 136.700599998 246846402.488 246846440.701
2 136.700599998 141.700599998 246846440.701 246846445.701
3 141.700599998 146.700599998 246846445.701 246846450.701
4 146.700599998 151.700599998 246846450.701 246846455.701
5 151.700599998 156.700599998 246846455.701 246846460.701
6 156.700599998 161.700599998 246846460.701 246846465.701
7 161.700599998 166.700599998 246846465.701 246846470.701
8 166.700599998 171.700599998 246846470.701 246846475.701
9 171.700599998 173.715999991 246846475.701 246846477.716