## spectrum_num t_start_since_trig t_stop_since_trig t_start_met t_stop_met
1 -57.19599998 -52.19599998 471409934.804 471409939.804
2 -52.19599998 -47.19599998 471409939.804 471409944.804
3 -47.19599998 -42.19599998 471409944.804 471409949.804
4 -42.19599998 -37.19599998 471409949.804 471409954.804
5 -37.19599998 -32.19599998 471409954.804 471409959.804
6 -32.19599998 -27.19599998 471409959.804 471409964.804
7 -27.19599998 -22.19599998 471409964.804 471409969.804
8 -22.19599998 -17.19599998 471409969.804 471409974.804
9 -17.19599998 -12.19599998 471409974.804 471409979.804
10 -12.19599998 -10.4994100332 471409979.804 471409981.501
11 -10.4994100332 52.8000000119 471409981.501 471410044.8