Extremely metal-poor stars in classical dwarf spheroidal galaxies: Fornax, Sculptor, and Sextans (Corrigendum)

¹ Laboratoire d’Astrophysique, École Polytechnique Fédérale de Lausanne (EPFL), Observatoire, 1290 Sauverny, Switzerland
e-mail: pascale.jablonka@epfl.ch
² GEPI, Observatoire de Paris, CNRS UMR 8111, Université Paris Diderot, 92125 Meudon Cedex, France
³ Department Cassiopée, University of Nice Sophia-Antipolis, Observatoire de Côte d’Azur, CNRS, 06304 Nice Cedex 4, France
⁴ McDonald Observatory, University of Texas, Fort Davis, TX 79734, USA
⁵ Kapteyn Astronomical Institute, University of Groningen, PO Box 800, 9700AV Groningen, The Netherlands
⁶ Institute of Astronomy, University of Cambridge, Madingley Road, Cambridge CB3 0HA, UK
⁷ European Southern Observatory, Karl-Schwarzschild-str. 2, 85748 Garching bei München, Germany
⁸ Dept. of Physics & Astronomy, University of Victoria, 3800 Finerty Road, Victoria, BC V8P 1A1, Canada
⁹ Kavli Institute for Particle-Astrophysics and Cosmology, Stanford University, SLAC National Accelerator Laboratory, Menlo Park 94025, USA
¹⁰ European Southern Observatory, Alonso de Cordova 3107, Santiago, Chile