Open Access

Table 6

Light curve parameters for OGLE-2018-BLG-1544.

Parameter Close Wide 1L2S
χ/d.o.f. 10646.86/10621 10649.97/10621 10652. 25/ 10621
t0 − 8350 0.879 ± 0.011 0.816± 0.010 0.449± 0.020
t0,2 − 8350 2.547± 0.040
u0 (10−2) 2.85 ± 0.15 2.76± 0.15 2.79± 0.18
u0,2 (10−2) 2.00± 0.18
tE (days) 34.51 ± 1.54 35.39± 1.66 33.77± 1.68
s 0.502± 0.020 2.009± 0.078
q (10−3) 18 95 ± 2.90 15.66 ± 2.42
〈log q −1.722± 0.065 −1.803± 0.065
α (rad) 3.562± 0.007 3.567± 0.006
ρ (10−3) <13 <12
ρ2 (10−3)
qf 0.216 ± 0.027
IS 21.48 ± 0.06 21.50± 0.06 21.44± 0.06

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