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Table 7.
Results of the final analysis with the WD code.
| Parameter | AL Ari | AL Dor | FM Leo | BN Scl |
|---|---|---|---|---|
| Orbital parameters | ||||
| P (d) | 3.7474513(8) | 14.9053530(12) | 6.7286133(8) | 3.65053206(14) |
| T0 fixed (HJD) | 2450951.66638 | 2458368.7278 | 2452499.18235 | 2452598.4254 |
| a sin i (R⊙) | 12.9492(40) | 33.1676(64) | 20.5706(22) | 13.7675(61) |
| q = M2/M1 | 0.7828(5) | 1.0009(6) | 0.9665(2) | 0.8914(8) |
| γ1 (km s−1) | −19.31(4) | 11.806(6) | 12.220(7) | 12.19(4) |
| γ2 (km s−1) | −18.95(4) | 11.810(6) | 12.256(7) | 12.27(4) |
| e | 0.0507(9) | 0.1950(2) | 0.00013(3) | 0.0051(2) |
| ω (deg) | 68.5(3) | 107.47(2) | 67(14) | 209(5) |
 (deg year−1) |
0.075(17) | 0.0029(3) | – | – |
| Ṗ (d year−1) | 3.8⋅10−7 | – | – | – |
| Photometric parameters | ||||
| Δϕ (phase shift) | 0.00591(3) | −0.016309(3) | 0.000061(4) | −0.00228(8) |
| i (deg) | 89.30(8) | 88.993(10) | 87.941(23) | 84.65(8) |
| T2/T1 | 0.8751(9) | 0.9995(2) | 0.9983(2) | 0.9837(10) |
| Ω1 | 10.273(60) | 31.629(55) | 13.643(15) | 8.310(52) |
| Ω2 | 12.373(98) | 31.471(54) | 14.212(24) | 9.997(95) |
| r1 | 0.10592(67) | 0.03291(6) | 0.07892(10) | 0.13268(53) |
| r2 | 0.06985(61) | 0.03311(6) | 0.07327(14) | 0.09983(64) |
| T1, eff fixed (K) | 6363 | 6056 | 6397 | 6305 |
| A1 | 0.5(fixed) | 0.5(fixed) | 0.20(1) | 0.55(2) |
| A2 | 0.5(fixed) | 0.5(fixed) | 0.23(1) | 0.00(6) |
| L2/L1(v) | 0.1768(9) | – | – | – |
| L2/L1(b) | 0.2146(7) | – | – | – |
| L2/L1(y) | 0.2366(7) | – | – | – |
| L2/L1(Kepler) | – | – | 0.8562(10) | – |
| L2/L1(TESS) | – | 1.0106(10) | – | 0.5376(11) |
| l3 | 0.00(1) | 0 | 0.0050(4) | 0.000(1) |
| Derived quantities | ||||
| L2/L1(V) | 0.2355 | 1.0100 | 0.8550 | 0.5250 |
| L2/L1(K) | 0.3715 | 1.0116 | 0.8606 | 0.5563 |
| a(R⊙) | 12.9503(41) | 33.1727(65) | 20.5839(22) | 13.8252(63) |
| K1 (km s−1) | 76.863(20) | 57.418(17) | 76.017(10) | 89.907(42) |
| K2 (km s−1) | 98.186(51) | 57.365(14) | 78.654(15) | 100.863(72) |
| RV1rms (m s−1) | 46 | 38 | 11 | 96 |
| RV2rms (m s−1) | 124 | 29 | 37 | 152 |
| vrms (mmag) | 5.05 | – | – | – |
| brms (mmag) | 5.04 | – | – | – |
| yrms (mmag) | 5.03 | – | – | – |
| Kepler K2 rms (mmag) | – | – | 0.27 | – |
| TESS rms (mmag) | – | 0.42 | – | 0.74 |
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