Seasonal and latitudinal variations of dayside N2/CO2 ratio in the Martian thermosphere derived from MAVEN IUVS observations
Nao Yoshida1, Hiromu Nakagawa1, Naoki Terada1, Nicholas McCord Schneider2, J. Scott Evans3, Sonal Jain2, Hitoshi Fujiwara4, Takeshi Imamura5, Justin Deighan2, Ian F Stewart2, Michael H Stevens6 and Roger V Yelle7, (1)Tohoku University, Sendai, Japan, (2)Laboratory for Atmospheric and Space Physics, Boulder, CO, United States, (3)Computational Physics, Inc., Springfield, VA, United States, (4)Seikei University, Tokyo, Japan, (5)University of Tokyo, Graduate School of Frontier Science, Kashiwa, Chiba, Japan, (6)Naval Research Lab DC, Space Science Division, Washington, DC, United States, (7)University of Arizona, Lunar and Planetary Laboratory, Tucson, AZ, United States