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Table 6.

Lens masses ML and distances DL for best fitting solutions assuming different distances to the source or lens mass distribution.

Parameter GF+ GF−
Gblend [mag]

Mass function ∝M−1.00, 14.5 kpc < DS < 23.0 kpc

ML [M]
DL [kpc]
GMS [mag] < 10.76 (B2.5V) 10.95 (B5V)

Mass function ∝M−3.00, 14.5 kpc < DS < 23.0 kpc

ML [M]
DL [kpc]
GMS [mag] 17.81 (F6V) 21.89 (K8V)

Mass function ∝M−1.75, 6.4 kpc < DS < 9.8 kpc (B − J distance)

ML [M]
DL [kpc]
GMS [mag] -0.39 (B7V) 13.13 (A0V)

Notes. Gblend is the limit for the brightness of the lens, GMS is the brightness of the lens if it was a MS star of mass similar to ML located at the median distance DL. We assumed that extinction changes with the distance (see Sect. 5). The absolute magnitude in the G-band was taken from PM, we provide the spectral type of the object used for calculations in brackets.

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