Occurrence and Characteristics of Thermally Excited 630.0 nm Emissions in the Polar Ionosphere

Norah Kaggwa Kwagala1, Kjellmar Oksavik2,3, Dag A Lorentzen3 and Magnar Gullikstad Johnsen4, (1)University of Bergen, Bergen, Norway, (2)University of Bergen, Birkeland Centre for Space Science, Bergen, Norway, (3)The University Centre in Svalbard, Department of Arctic Geophysics, Longyearbyen, Norway, (4)The Arctic University of Norway, Tromsø, Norway