Improving the astrometric solution of the Hyper Suprime-Cam with anisotropic Gaussian processesP.-F. Léget, P. Astier, N. Regnault, M. Jarvis, P. Antilogus, A. Roodman, D. Rubin and C. SaundersA&A, 650 (2021) A81DOI: https://doi.org/10.1051/0004-6361/202140463
