Open Access
Table 2
HD 20329b fitted and derived parameters, prior functions, and final values.
| Parameter | Prior | Value |
|---|---|---|
| Fitted orbital and transit parameters | ||
| Rp/R* | 𝒰(0.005, 0.025) |  |
| Tc (BJD) | 𝒰(2459471.7445, 2459472.5445) |  |
| P (days) | 𝒰(0.5, 1.5) |  |
| ρ, (g cm−3) | 𝒩(0.879, 0.068) |  |
| b | 𝒰(0.0, 1.0) |  |
| γ0 − 〈γ0〉 (m s−1) | 𝒰(−6.30, 9.70) |  |
 (m s−2) |
𝒰(−100.0, 100.0) |  |
| K (m s−1) | 𝒰(0.0, 110.0) |  |
| σRV (m s−1) | 𝒰(0.0, 10.0) |  |
| Derived orbital parameters | ||
| e | 0 (fixed) | |
| a/R* | 3.42 ± 0.06 | |
| i (deg) | 76.01 ± 0.46 | |
| Transit duration (min) | 75.7 | |
| Derived planet parameters | ||
| Rp (R⊕) | 1.72 ± 0.07 | |
| Mp (M⊕) | 7.42 ± 1.09 | |
| ρp (g cm−3) | 8.06 ± 1.53 | |
| gp (m s−2) | 24.7 ± 4.1 | |
| a (au) | 0.0180 ± 0.0003 | |
| Teq (AB = 0.0) (K) | 2141± 27 | |
| Teq (AB = 0.3) (K) | 1958 ± 25 | |
| 〈Fp〉 (105 Wm−2) | 47.29 ± 1.69 | |
| Sp (S⊕) | 3474 ± 124 | |
| Fitted LD coefficients | ||
| q1 TESS | 𝒰(0.0, 1.0) | 0.32 ± 0.02 |
| q2 TESS | 𝒰(0.0, 1.0) | 0.37 ± 0.02 |
| Derived LD coefficients | ||
| u1 TESS | 0.42 ± 0.02 | |
| u2 TESS | 0.15 ± 0.03 | |
| Fitted GP parameters | ||
| log(c1) TESS S42 | 𝒰(−8.0, 2.3) |  |
| log(τ1) TESS S42 | 𝒰(−2.65, 6.00) |  |
| log(c1) TESS S43 | 𝒰(−8.0, 2.3) |  |
| log(τ1) TESS S43 | 𝒰(−2.65, 6.00) |  |
| c2 | 𝒰(0.0, 100.0) |  |
| τ2 | 𝒰(0.001, 150.0) |  |
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