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Table 3.
2L2S models of OGLE-2018-BLG-0584.
| Parameter | Close | Wide |
|---|---|---|
| χ2/d.o.f. | 8954.6/8957 | 8952.3/8957 |
| t0, 1 (HJD′) | 8223.851 ± 0.026 | 8222.996 ± 0.017 |
| u0, 1 | 0.167 ± 0.003 | 0.217 ± 0.001 |
| t0, 2 (HJD′) | 8224.254 ± 0.027 | 8223.310 ± 0.014 |
| u0, 2 | 0.177 ± 0.003 | 0.236 ± 0.001 |
| tE (days) | 9.30 ± 0.11 | 14.78 ± 0.13 (10.23 ± 0.090) |
| s | 0.640 ± 0.006 | 2.370 ± 0.002 |
| q | 0.600 ± 0.020 | 1.085 ± 0.059 |
| α (rad) | 4.432 ± 0.012 | 4.327 ± 0.004 |
| ρ1 (10−3) | 1.88 ± 0.06 | 1.28 ± 0.05 (1.84 ± 0.07) |
| ρ2 (10−3) | 1.30 ± 0.11 | 0.93 ± 0.07 (1.34 ± 0.10) |
| qF | 0.29 ± 0.01 | 0.27 ± 0.01 |
Notes. The values of tE, ρ1, and ρ2 of the wide solution presented in the parentheses are scaled to the Einstein radius of the lens component lying closer to the source trajectory.
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