Time Stamps (Shimmer3)

Timestamp (ShimmerConfiguration.SignalNames.TIMESTAMP)

For RAW, this is the timestamp from the device's internal clock.

Timestamp (ShimmerConfiguration.SignalNames.TIMESTAMP)

For CAL, this is the timestamp from the device's internal clock in milliseconds. The first packet starts at 0ms.

System Timestamp (ShimmerConfiguration.SignalNames.SYSTEM_TIMESTAMP)

This is calculated from the following FirstSystemTimeStampValue + calibratedTS

Where:-

FirstSystemTimeStampValue is (DateTime.UtcNow - UnixEpoch).TotalMilliseconds of the first packet received

calibratedTS is the Timestamp CAL mentioned above