This data set was acquired with a Sea-Bird SBE-911 CTD during Nathaniel B. Palmer expedition NBP0709 conducted in 2007 (Chief Scientist: Dr. Stephen Ackley). These data files are of SEASOFT format and include Turbidity, Fluorescence, Oxygen, Transmissivity, Visible Radiation, Temperature, Pressure, and Conductivity data that have not been processed. Funding was provided by NSF grant(s): ANT05-38516.