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Table 2

Derived NaCo magnitudes of the microlensing event target in the (J,H,Ks) filters for the two epochs 2007 August 20/21 (epoch 1) and 2008 August 3/4 (epoch 2).

Band Epoch Magnitude Date [THJD] FWHM

J 1 17.68 ± 0.06 4333.03906250 0.19′′
J 2 17.67 ± 0.05 4682.12500000 0.17′′

H 1 17.05 ± 0.05 4333.05468750 0.14′′
H 2 17.04 ± 0.04 4682.14453125 0.11′′

K s 1 16.87 ± 0.05 4333.02343750 0.11′′
K s 2 16.89 ± 0.04 4682.10546875 0.11′′

Notes. The values of Epoch 1 are used to constrain the lens mass-distance relation.

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