Combined spectropolarimetry of SN 2005ke (November 16 and 17, 2005). The large filled circle marks the ISP estimated from the late-time data (see Sect. 4.1), while the circled crosses indicate B, A and C ISP estimates (from right to left respectively; see Table 2). The dashed line traces the best fit dominant axis, while the ellipse indicates the axial ratio and orientation of the data (see Sect. 4.2). For presentation, the size of the ellipse was arbitrarily scaled. The dotted circles indicate polarization levels of 0.25, 0.50 and 0.75%.