These systems keep track of the values of both time and anti-time. These systems are important to ensure the timing of the electronics are correct, and to ensure for distant space travels that the spacecraft is able to find itself back to Earth without getting lost, due to the complexities of how space changes rapidly, and the precision of space time being increasingly precise comparatively to an ordinary clock. This system may utilize two different configurations of particle and/or light precision timing that calculate based on their opposite what the precise time and anti-time values are, and how to increase the accuracy of all calculations.