This data set was acquired with a Sippican MK21 XBT Expendable Probe and Sippican Deep Blue XBT Expendable Probe during Laurence M. Gould expedition LMG0909 conducted in 2009 (Chief Scientist: Dr. Colm Sweeney). These data files are of SIO86 format and include Temperature data that have not been processed. Data were acquired as part of the project(s): Palmer Station Opening, and funding was provided by NSF grant(s): ANT06-36975.