Joseph Razzell Hollis¹, Teresa Fornaro², William Rapin³, Jessica Wade⁴, Andrew Steele⁵, Rohit Bhartia¹ and Luther W Beegle⁶, (1)NASA Jet Propulsion Laboratory, Pasadena, CA, United States, (2)Carnegie Institution for Science Washington, Washington, United States, (3)California Institute of Technology, Pasadena, CA, United States, (4)Imperial College London, Physics, London, United Kingdom, (5)Carnegie Institution for Science of Washington, Geophysical Laboratory, Washington, DC, United States, (6)JPL, Pasadena, CA, United States