1. School of Cosmic Physics DIAS Dunsink Observatory Dublin Institute for Advanced Studies Dublin Ireland
2. LESIA Observatoire de Paris PSL Research University CNRS Sorbonne Universités UPMC University Paris 06 University Paris Diderot Sorbonne Paris Cité Meudon France
3. Institut de Recherche en Astrophysique et Planétologie (IRAP) Université de Toulouse CNRS CNES UPS Toulouse France
4. Departamento de Geofísica Universidade Federal do Rio Grande do Norte Natal Brazil