MCT Adaptation issues: Realtime Timestamps

[jbust23]

MCT expects to plot incoming timestamps at the time type received on the plot. Currently the adaptation assigns Date.Now() to incoming telemetry so they're simply plotted as received. This is insufficient for cubesat operations. See also NASA-AMMOS/AIT-Core#356 and NASA-AMMOS#204

Timestamps on incoming telemetry should represent the SCLK,ERT,or SCET (SCET is most important) of the incoming telemetry point so that MCT can plot it accordingly.

[jbust23]

Original reference: NASA-AMMOS#212