CTD temperature and salinity profiles along the transect Slétta from several cruises - Semper, Stefanie; Valdimarsson, Héðinn; Pickart, Robert; Søiland, Henrik; Danielsen, Magnús; Våge, Kjetil (In supplement to: Semper, Stefanie; Våge, Kjetil; Pickart, Robert; Valdimarsson, Héðinn; Torres, Daniel J; Jónsson, Steingrímur (2019): The Emergence of the North Icelandic Jet and Its Evolution from Northeast Iceland to Denmark Strait. Journal of Physical Oceanography, 49(10), 2499-2521, https://doi.org/10.1175/JPO-D-19-0088.1, 2019)