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Table 1.
Ranges of physical and orbital parameters used to generate synthetic light curves of dark companion, semidetached, and contact binary systems.
| Parameter | Dark companion binaries | Semidetached binaries | Contact binaries |
|---|---|---|---|
| M1 (M⊙) | 1 | 1 | 1 |
| q | 0.05–1 (Δq = 0.05) + 1–10 (Δq = 1) | 0.05–1 (Δq = 0.05) + 1–10 (Δq = 1) | 0.05–1 (Δq = 0.05) |
| Teff, 1 (K) | 6000 | 6000, 8000, 15 000 | 6000 |
| Teff, 2/Teff, 1 | – | 0.5, 1, 2 | 1 |
| R1 (R⊙) | 1 | – | – |
| R2/R1 | – | 0.1, 0.5, 2, 5 | – |
| i (°) | 5–90 (Δi = 5°) | 5–90 (Δi = 5°) | 5–90 (Δi = 5°) |
| log a/R⊙ | 0–1 (Δlog a/R⊙ = 0.11) | 0–1 (Δlog a/R⊙ = 0.11) | – |
| f | – | – | 0.15, 0.25, 0.5, 0.75 |
Notes. Parameters denoted with subscripts 1 and 2 refer to the primary and secondary components, respectively.
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