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Fig. 7

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Results for the V-band light curve and the evolution of the continuum polarization for the 2D model e1ni1b2/e1ni1. We show the evolution of the V-band magnitudes (thin lines; y-axis at the left) and continuum polarization (thick line; y-axis at the right) from 20 to 300 days. The 2D model has the properties of the 1D model e1ni1b2 for polar angles within about 28° of the axis and those of the 1D model e1ni1 elsewhere. The different colors refer to different viewing angles relative to the symmetry axis, covering from 0° (pole-on) to 90° (edge-on; see the legend in the top right corner). The gray area is bounded by the CMFGEN light curves computed for 1D models e1ni1 (bottom black curve) and e1ni1b2 (top black curve). The continuum polarization corresponds to polarization in the relatively line-free region between 6900 and 7200 Å. LONG_POL finds a null polarization at all epochs for a zero-degree inclination, as expected.

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