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Table 4
Parameters of 2L1S models (orbit+parallax).
| Parameter | Inner | Outer | ||
|---|---|---|---|---|
| u0 > 0 | u0 < 0 | u0 > 0 | u0 < 0 | |
| χ2/d.o.f. | 9682.1/9801 | 9690.0/9801 | 9682.3/9801 | 9686.1/9801 |
| t0 (HJD′) | 9727.191 ± 0.006 | 9727.198 ± 0.007 | 9727.188 ± 0.006 | 9727.190 ± 0.006 |
| u0 | 0.023 ± 0.001 | −0.022 ± 0.001 | 0.023 ± 0.001 | −0.022 ± 0.001 |
| tE (days) | 134.50 ± 2.78 | 133.99 ± 3.12 | 135.56 ± 3.14 | 135.94 ± 2.35 |
| S | 1.073 ± 0.009 | 1.077 ± 0.011 | 0.942 ± 0.007 | 0.932 ± 0.009 |
| q (10−5) | 7.22 ± 0.72 | 8.89 ± 0.93 | 7.17 ± 0.69 | 8.07 ± 0.60 |
| α (rad) | 3.646 ± 0.015 | −3.614 ± 0.016 | 3.642 ± 0.015 | −3.615 ± 0.010 |
| ρ (10−3) | <1.2 | <1.2 | <1.2 | <1.2 |
| πE,N | −0.464 ± 0.037 | −0.557 ± 0.045 | −0.474 ± 0.038 | −0.529 ± 0.040 |
| πE,E | 0.270 ± 0.015 | 0.276 ± 0.015 | 0.259 ± 0.014 | 0.276 ± 0.014 |
| ds/dt (yr−1) | 0.705 ± 0.54 | 0.832 ± 0.621 | 1.70 ± 0.42 | 2.021 ± 0.554 |
| dα/dt (yr−1) | −0.58 ± 0.93 | 0.964 ± 1.009 | −0.29 ± 0.94 | 0.975 ± 0.630 |
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