Angela Ares¹, Margaret Mars Brisbin¹, Kirk Sato^2,3, Juan Pablo Martin¹, Yoshiteru Iinuma⁴ and Satoshi Mitarai⁵, (1)OIST Okinawa Institute of Science and Technology, Marine Biophysics Unit, Onna, Japan, (2)OIST Okinawa Institute of Science and Technology, Marine Biophysics Unit, Tancha, Japan, (3)University of Washington, Friday Harbor Laboratory, United States, (4)OIST Okinawa Institute of Science and Technology, Instrumental Analysis Section, Onna, Japan, (5)OIST Okinawa Institute of Science and Technology, Marine Biophysics Unit, Onna-son, Japan