## spectrum_num t_start_since_trig t_stop_since_trig t_start_met t_stop_met
1 66.4120000005 71.4120000005 467083834.284 467083839.284
2 71.4120000005 76.4120000005 467083839.284 467083844.284
3 76.4120000005 79.828600049 467083844.284 467083847.701
4 79.828600049 81.476000011 467083847.701 467083849.348