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Fig. 1


Light curve of OGLE 2004-BLG-482, with data from PLANET (Danish, UTas and Perth), OGLE and μFUN (CTIO-Yale and Auckland) collaborations. The two gray solid lines in the upper panel draw the best-fit model for the I and R filters with linear limb-darkening parameters given in Table 2. The two dotted curves correspond to the two extreme cases, Γ = 0 (uniformly bright source, lower dotted curve) and Γ = 1 (upper dotted curve). The two pairs of vertical dashed lines marked u = ρ and u = 0.5   ρ indicate when the lens is located at the limb of the source and half way from its centre to the limb. All the curves intersect at u = 0.77   ρ, also marked by a vertical dashed line. The fit residuals in magnitudes are displayed in the lower panel.

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