Convergence map reconstructed from the LensMC raw shear catalogue (without background selection and contamination correction), decomposed into E-modes (left) and B-modes (right). The alignment of the cluster mass in the SE-NW direction (left) is similar to the orientation found with the clean shear catalogue (Fig. 5). The absence of a clear B-mode signal in the right panel demonstrates the good control of systematic errors in this raw catalogue.