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Table 4

Limb-darkening parameters adopted, respectively, left to right, for Altair, δ Aquilae, and Fomalhaut.

Altair δ Aquilae Fomalhaut

Parameters Values

Turbulent velocity VT 2 km s-1 2 km s-1 2 km s-1

log g 4 cm/s2 3.5 cm/s2 4.5 cm/s2

7250 8750
Claret Teff to 7250 K to
9000 K 9000 K

Metallicity 0.2 0 0

Spectral filter K K K

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