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Figure 1:
Illustration of the apparent radial velocity distribution on a
stellar disk for solid body rotation: vertical lines of constant radial
velocity are labeled by their velocity in units of
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Figure 2:
Rotationally broadened line profiles (solid lines) for different total numbers of
asterocentric angles
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Figure 3: As for Fig. 2 for our broadening procedure. |
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Figure 4: Comparison of rotational broadening assuming a rigidly (solid line) and differentially (diamonds) rotating Sun. Thirty times enlarged differences of the resulting profiles (in the sense differential-rigid) are plotted in the lower part of the panel. For further explanations see text. |
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