Luminous efficiency based on FRIPON meteors and limitations of ablation models E. Drolshagen, T. Ott, D. Koschny, G. Drolshagen, J. Vaubaillon, F. Colas, B. Zanda, S. Bouley, S. Jeanne, A. Malgoyre et al. (31 more) A&A, 650 (2021) A159 Published online: 24 June 2021 DOI: 10.1051/0004-6361/202040204