1. Department of Physics National and Kapodistrian University of Athens Athens Greece
2. Institute of Accelerating Systems and Applications National and Kapodistrian University of Athens Athens Greece
3. Space Applications and Research Consultancy (SPARC) Athens Greece
4. Center for Space Physics Boston University Boston MA USA
5. Solar‐Terrestrial Center of Excellence Royal Observatory of Belgium Uccle Belgium
6. Institute of Astronomy, Astrophysics, Space Applications and Remote Sensing National Observatory of Athens Athens Greece
7. School of Electrical and Computer Engineering National Technical University of Athens Athens Greece