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Home All issues Volume 708 (April 2026) A&A, 708 (2026) A189 Full HTML
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Table 2

Prior parameter distributions and median value of the posterior distributions of the fitted parameters of the joint transit and RV analysis of TIC 147027702.

Parameter Distribution Value
P (days) 𝒩 (44.405, 0.2) 44.405236−1.27e−4+1.33e−4Mathematical equation: $\[44.405236_{-1.27 e-4}^{+1.33 e-4}\]$
t0 − 2457000 (days) 𝒩 (1550.7, 0.2) 1550.73135−3.82e−3+3.47e−3Mathematical equation: $\[1550.73135_{-3.82 e-3}^{+3.47 e-3}\]$
b ≡ a/R⋆ cos i 𝒰 (0, 1) 0.230−0.155+0.145Mathematical equation: $\[0.230_{-0.155}^{+0.145}\]$
p ≡ Rp/R⋆ 𝒰 (0.001, 0.1) 0.0469−0.0010+0.0009Mathematical equation: $\[0.0469_{-0.0010}^{+0.0009}\]$
e sin ω 𝒰 (−0.8, 0.8) −0.076−0.048+0.026Mathematical equation: $\[-0.076_{-0.048}^{+0.026}\]$
e cos ω 𝒰 (−0.8, 0.8) −0.087−0.050+0.050Mathematical equation: $\[-0.087_{-0.050}^{+0.050}\]$
ρ⋆ (kg/m3) 𝒩 (200, 15) 201.55−2.17+3.67Mathematical equation: $\[201.55_{-2.17}^{+3.67}\]$
K (m/s) 𝒰 (0, 100) 50.43−3.61+1.36Mathematical equation: $\[50.43_{-3.61}^{+1.36}\]$
μPlatoSpec (m/s) 𝒰 (22 500, 23 000) 22753.56−2.68+1.30Mathematical equation: $\[22753.56_{-2.68}^{+1.30}\]$
σPlatoSpec (m/s) 𝒥 (0, 1000) 16.39−1.70+5.72Mathematical equation: $\[16.39_{-1.70}^{+5.72}\]$
q1,TESS 𝒰 (0, 1) 0.14−0.08+0.18Mathematical equation: $\[0.14_{-0.08}^{+0.18}\]$
q2,TESS 𝒰 (0, 1) 0.42−0.29+0.36Mathematical equation: $\[0.42_{-0.29}^{+0.36}\]$
q1,ground–r 𝒰 (0, 1) 0.66−0.39+0.24Mathematical equation: $\[0.66_{-0.39}^{+0.24}\]$
q2,ground–r 𝒰 (0, 1) 0.33−0.24+0.35Mathematical equation: $\[0.33_{-0.24}^{+0.35}\]$
μTESS–S9 𝒩 (0, 0.1) −1.04e−4−5.86e−4+9.28e−4Mathematical equation: $\[-1.04 e-4_{-5.86 e-4}^{+9.28 e-4}\]$
μTESS–S10 𝒩 (0, 0.1) −2.83e−4−10.92e−4+11.72e−4Mathematical equation: $\[-2.83 e-4_{-10.92 e-4}^{+11.72 e-4}\]$
μTESS–S63 𝒩 (0, 0.1) −1.08e−4−0.49e−4+0.66e−4Mathematical equation: $\[-1.08 e-4_{-0.49 e-4}^{+0.66 e-4}\]$
μTESS–S90 𝒩 (0, 0.1) −2.00e−4−7.57e−4+6.87e−4Mathematical equation: $\[-2.00 e-4_{-7.57 e-4}^{+6.87 e-4}\]$
μground–r 𝒩 (0, 0.1) −13.75e−4−1.42e−4+1.29e−4Mathematical equation: $\[-13.75 e-4_{-1.42 e-4}^{+1.29 e-4}\]$
σTESS–S9 𝒥 (0.1, 1000) 1.89−1.58+0.79Mathematical equation: $\[1.89_{-1.58}^{+0.79}\]$
σTESS–S10 𝒥 (0.1, 1000) 218.29−2.25+2.72Mathematical equation: $\[218.29_{-2.25}^{+2.72}\]$
σTESS–S63 𝒥 (0.1, 1000) 3.46−2.04+3.44Mathematical equation: $\[3.46_{-2.04}^{+3.44}\]$
σTESS–S90 𝒥 (0.1, 1000) 2.87−2.19+1.58Mathematical equation: $\[2.87_{-2.19}^{+1.58}\]$
σground–r 𝒥 (0.1, 1000) 989.77−0.83+2.35Mathematical equation: $\[989.77_{-0.83}^{+2.35}\]$
σGP,TESS–S9 𝒥 (10−8, 1000) 6.90e−4−3.19e−4+14.51e−4Mathematical equation: $\[6.90 e-4_{-3.19 e-4}^{+14.51 e-4}\]$
σGP,TESS–S10 𝒥 (10−8, 1000) 9.10e−4−5.34e−4+18.37e−4Mathematical equation: $\[9.10 e-4_{-5.34 e-4}^{+18.37 e-4}\]$
σGP,TESS–S63 𝒥 (10−8, 1000) 0.18e−4−0.17e−4+2.74e−4Mathematical equation: $\[0.18 e-4_{-0.17 e-4}^{+2.74 e-4}\]$
σGP,TESS–S90 𝒥 (10−8, 1000) 9.33e−4−1.14e−4+0.49e−4Mathematical equation: $\[9.33 e-4_{-1.14 e-4}^{+0.49 e-4}\]$
ρGP,TESS–S9 𝒥 (0.001, 1000) 1.66−0.85+1.63Mathematical equation: $\[1.66_{-0.85}^{+1.63}\]$
ρGP,TESS–S10 𝒥 (0.001, 1000) 2.76−1.33+2.66Mathematical equation: $\[2.76_{-1.33}^{+2.66}\]$
ρGP,TESS–S63 𝒥 (0.001, 1000) 1.08−0.94+0.37Mathematical equation: $\[1.08_{-0.94}^{+0.37}\]$
ρGP,TESS–S90 𝒥 (0.001, 1000) 1.13−0.35+0.38Mathematical equation: $\[1.13_{-0.35}^{+0.38}\]$

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