Two Cherenkov telescopes help us understand extreme cosmic phenomena through very high-energy gamma rays; they are currently the most sensitive devices of their kind in the world. The prototypes, which were developed by an international team involving Czech scientists, are now in Ondřejov. This is an exceptional opportunity for Czech astrophysicists, as the telescopes may be moved abroad in the future.
The sensitivity of the SST-1M pair of Cherenkov telescopes at very high energies exceeds that of any existing Cherenkov imaging telescope in the world. This surprising news was presented at a conference in Milan by Jakub Jurýšek. At the Institute of Physics, together with his team, he is developing software that allows stereoscopic reconstruction of observed cosmic gamma-ray showers and subsequent imaging of the sources of these gamma photons in space.
