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Fig. 2
Emission line profiles for different inclination angle. Plotted is the [N ii] 6583 Å line computed for the model of the spatially unresolved nebula Hen 2-260. The solid line represents the inclination angle of 0° (symmetry axis within the plane of the sky), long-dashed line: inclination of 30°; short-dashed line: 60°.
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