Erratum: Probing primordial non-Gaussianity with SKA galaxy redshift surveys: A fully relativistic analysis

The paper 'Probing primordial non-Gaussianity with SKA galaxy redshift surveys: a fully relativistic analysis' was originally published in 448(2), 1035-1043. In this erratum, we correct errors in our fitting formula for the number density of observed galaxies, Ng(z,F > F*), which leads to errors in themagnification biasQat low redshift (Camera, Santos & Maartens 2015). The main results of Camera et al. (2015) are not affected by the errors, since they have negligible impact at low z.