A New Spectropolarimeter to Study the Polarization of Earth’s Auroral Emission Lines

Herve Lamy1, Mathieu Barthelemy2, Jean Lilensten2 and Magnar Gullikstad Johnsen3, (1)Belgian Institute for Space Aeronomy, Brussels, Belgium, (2)IPAG, Grenoble, France, (3)University of Tromsø, Tromsø, Norway