Results of the ZDI analysis of HD 57372. Right column: Magnetic field topology derived by averaging ZDI maps inferred from the Fe, Cr, and Ti LSD profiles. Left column: Corresponding standard deviation maps. The four rows display Hammer-Aitoff projections of the radial, meridional, and azimuthal components of the magnetic field, as well as the field modulus. The grey-scale overlay represents the relative visibility of different surface regions, taking stellar inclination and rotational phase coverage into consideration (Kochukhov et al. 2022). The darkest region is entirely invisible, while lighter shades correspond to relative visibilities of ≤25 and ≤50%.