John T Clarke¹, Majd Mayyasi¹, Dolon Bhattacharyya¹, Jean-Yves Chaufray², Jean-Loup Bertaux³, Michael Chaffin⁴, Bruce Martin Jakosky⁵, Justin Deighan⁴, Sonal Jain⁴, Bill McClintock⁶, Roger V Yelle⁷, Nicholas McCord Schneider⁸ and IUVS Science Team, (1)Boston University, Boston, MA, United States, (2)LATMOS Laboratoire Atmosphères, Milieux, Observations Spatiales, Paris Cedex 05, France, (3)Univ. Versailles St Quentin, Guyancourt, France, (4)Laboratory for Atmospheric and Space Physics, Boulder, CO, United States, (5)University of Colorado Boulder, Boulder, CO, UNITED STATES, (6)University of Colorado, Laboratory for Atmospheric and Space Physics, Boulder, CO, United States, (7)University of Arizona, Lunar and Planetary Laboratory, Tucson, AZ, United States, (8)Univ Colorado, Boulder, CO, United States