Photometric redshift estimation with a convolutional neural network: NetZ S. Schuldt, S. H. Suyu, R. Cañameras, S. Taubenberger, T. Meinhardt, L. Leal-Taixé and B. C. Hsieh A&A, 651 (2021) A55 Published online: 13 July 2021 DOI: 10.1051/0004-6361/202039945