## spectrum_num t_start_since_trig t_stop_since_trig t_start_met t_stop_met
1 -51.6039999723 80.700600028 639093772.396 639093904.701
2 80.700600028 85.700600028 639093904.701 639093909.701
3 85.700600028 90.700600028 639093909.701 639093914.701
4 90.700600028 95.700600028 639093914.701 639093919.701
5 95.700600028 100.700600028 639093919.701 639093924.701
6 100.700600028 105.700600028 639093924.701 639093929.701
7 105.700600028 110.700600028 639093929.701 639093934.701
8 110.700600028 115.700600028 639093934.701 639093939.701
9 115.700600028 120.700600028 639093939.701 639093944.701
10 120.700600028 125.700600028 639093944.701 639093949.701
11 125.700600028 130.700600028 639093949.701 639093954.701
12 130.700600028 135.700600028 639093954.701 639093959.701
13 135.700600028 140.700600028 639093959.701 639093964.701
14 140.700600028 143.100579977 639093964.701 639093967.101
15 143.100579977 310.200000048 639093967.101 639094134.2