Agency
Pinhole camera shows antenna centred on Sun
This home-made pinhole camera was attached to the side of the antenna of the self-made portable ground station used to pick up signals from W-Cube on the roof of ESTEC. The station centred on white radio noise coming from the Sun as a reference so it knew where to look for W-Cube as it made its overhead pass. The pinhole camera gave a coarse confirmation the antenna was oriented correctly.
