Olga Alexandrova¹, Vamsee Krishna Jagarlamudi², Milan Maksimovic¹, Petr Hellinger³ and Yuri Shprits⁴, (1)LESIA, Observatoire de Paris, Université PSL, CNRS, Sorbonne Université, Université Paris Diderot, Sorbonne Paris Cité, Meudon, France, (2)LPC2E, CNRS and University of Orléans, Orléans, France, (3)Astronomical Institute, CAS, Ondrejov/Prague, Czech Republic, (4)GFZ German Research Centre for Geosciences, Potsdam, Germany