RV Maria S. Merian Cruise MSM27 St. John's - St. John's 19th April - 06th May Chief Scientist: Dagmar Kieke Region: Flemish Pass, Orphan Basin, DWBC east of Flemish Cap CTD-O data PI: Kerstin Jochumsen Instrument: SBE 9 plus CTD, SBE 11 plus deck unit Accuracy: < 1 dbar for pressure, 0.001 °C for temperature, <0.003 for salinity, <3.0 µmol/kg for oxygen