TFRS time and position
| Name | Type | Description | Notes |
|---|---|---|---|
| age | float | age of the cached value | |
| utc_time | int | unix epoch time | |
| ecef_pos_x | float | ECEF X position | |
| ecef_pos_y | float | ECEF Y position | |
| ecef_pos_z | float | ECEF Z position | |
| ecef_vel_x | float | ECEF X velocity | |
| ecef_vel_y | float | ECEF Y velocity | |
| ecef_vel_z | float | ECEF Z velocity |