Liquid Argon Calorimeters Operation and Data Quality During the 2015 Proton Run

In 2015 ATLAS operated with an excellent efficiency, recording an integrated luminosity of 3.9fb^{-1} at \sqrt{s} = 13 TeV. The Liquid Argon (LAr) Calorimeter contributed to this effort by operating with a good data quality efficiency of 99.4% . This poster highlights the overall status, performances and data quality of the LAr Calorimeters during the first year of Run-2 operations.