Erratum: The extended Baryon Oscillation Spectroscopic Survey: Variability selection and quasar luminosity function (Astronomy and Astrophysics (2016) 587 (A41) DOI: 10.1051/0004-6361/201527392)

1 CEA, Centre de Saclay, Irfu/SPP, 91 191 Gif-sur-Yvette, France e-mail: nathalie.palanque-delabrouille@cea.fr 2 INAF−Osservatorio Astronomico di Trieste, via G. B. Tiepolo 11, 34131 Trieste, Italy 3 UPMC-CNRS, UMR7095, Institut d’Astrophysique de Paris, 75014 Paris, France 4 Department of Physics and Astronomy, University of Utah, Salt Lake City, UT 84112, USA 5 Steward Observatory, University of Arizona, 933 North Cherry Avenue, Tucson, AZ 85 721, USA 6 Department of Physics and Astronomy, University of Wyoming, Laramie, WY 82 071, USA 7 Department of Astronomy and Space Science, Sejong University, 143-747 Seoul, Korea 8 Lawrence Berkeley National Laboratory, 1 Cyclotron Road, Berkeley, CA 94 720, USA 9 Department of Astronomy and Astrophysics, 525 Davey Laboratory, The Pennsylvania State University, University Park, PA 16 802, USA 10 Institute for Gravitation and the Cosmos, The Pennsylvania State University, University Park, PA 16802, USA 11 Instituto de Astrofisica de Canarias (IAC), 38200 La Laguna, Tenerife, Spain 12 Universidad de La Laguna (ULL), Dept. Astrofisica, 38206 La Laguna, Tenerife, Spain 13 Center for Cosmology and Particle Physics, New York University, New York, NY 10 003, USA