## spectrum_num t_start_since_trig t_stop_since_trig t_start_met t_stop_met
1 88.1640000343 105.700600028 568703672.164 568703689.701
2 105.700600028 110.700600028 568703689.701 568703694.701
3 110.700600028 115.700600028 568703694.701 568703699.701
4 115.700600028 120.700600028 568703699.701 568703704.701
5 120.700600028 125.700600028 568703704.701 568703709.701
6 125.700600028 130.700600028 568703709.701 568703714.701
7 130.700600028 135.700600028 568703714.701 568703719.701
8 135.700600028 140.700600028 568703719.701 568703724.701
9 140.700600028 145.700600028 568703724.701 568703729.701
10 145.700600028 150.700600028 568703729.701 568703734.701
11 150.700600028 155.700600028 568703734.701 568703739.701
12 155.700600028 158.300590038 568703739.701 568703742.301
13 158.300590038 206.679999948 568703742.301 568703790.68