From the observation log, the Delay time, Cal On time, and Cal Off time
can be read as 251658240, 251658240, and 3523215360, respectively.
Their unit is 4ns (nanoseconds).
The sampling time is 0.5s, so the actual unit here is 251658240*4ns,
meaning the actual sampling time is 0.5*(251658240*4ns).
Therefore:
