Coronagraphic focal plane images showing the asymmetry of the wind driven halo. Left panel: one exposure obtained with SPHERE-IRDIS (H2 band, 1.593 μm, Δλ ≈ 53 nm). Middle left panel: one exposure obtained with SPHERE-IFS (second channel of YH mode, 0.991 μm, Δλ ≈ 30 nm). Middle right panel: one exposure obtained with SPHERE-IRDIS in broadband (H band, 1.625 μm, Δλ ≈ 291 nm). Right panel: one exposure obtained with GPI (second channel of YH mode, 1.503 μm, Δλ ≈ 45 nm). The images are purposely stretched in intensity to highlight the asymmetry (log scale).