Alien ruins on Haven release electromagnetic signal

The mysterious ruins located upon the surface of the planet Haven, in the Magnolia system, have long been a desirable prize for intrepid explorers and xeno-archaeologists, but due to the hostility of the planet’s surface these ruins have remained almost totally unexplored to present. Now however a passing freighter has been able to provide evidence that not everything is as dead on the surface as was once believed. Electromagnetic energy at 3 x 1019 Hz (X-rays) is being broadcast across the system from a point on the surface. Given the particular atmospheric conditions on Haven this is likely an extremely powerful broadcast. One can only wonder at the purpose of this signal and what has changed upon the surface to activate it.