Table E.1
Maximum values and 68% confidence intervals of the posterior distributions from joint modeling with juliet.
Parameter | Prior(a) | Value(b) |
---|---|---|
Jump stellar parameters | ||
Stellar density, ρ* (ρ⊙)…… | 𝒩 (2396, 139) | |
Jump parameters for TOI-815b | ||
Orbital period, Porb (days)…… | 𝒰(10,12) | |
Transit epoch, T0 (BJD)…… | 𝒩 (2459287.6, 0.1) | |
Scaled planetary radius, RP/R* … | 𝒰(0,1) | |
Impact parameter, b …… | 𝒰(0,1) | |
Eccentricity, e …… | ℱ (0) | 0 (adopted, 3σ < 0.20) |
Argument of periastron, ω* (deg)… | ℱ (90) | - |
RV semi-amplitude, K (m s−1)… | 𝒰(0,100) | |
Jump parameters for TOI-815c | ||
Orbital period, Porb (days) …… | 𝒰(34,36) | |
Transit epoch, T0 (BJD) …… | 𝒩(2459288.6,0.1) | |
Scaled planetary radius, RP/R* … | 𝒰(0,1) | |
Impact parameter, b ……… | 𝒰(0,1) | |
Eccentricity, e ……… | ℱ(0) | 0 (adopted, 3σ < 0.22) |
Argument of periastron, ω* (deg)… | ℱ(90) | - |
RV semi-amplitude, K(ms−1) … | 𝒰(0,100) | |
Instrumental photometric parameters | ||
Offset relative flux, (10−6). | 𝒩(0, 0.1) | |
Jitter, (ppm)… | log𝒰(0.01,1000) | |
Offset relative flux, (10−6) . | 𝒩(0, 0.1) | |
Jitter, (ppm) …… | log𝒰(0.01,1000) | |
Offset relative flux, (10−6) . | 𝒩(0, 0.1) | |
Jitter, (ppm) …… | log𝒰(0.01,1000) | |
Offset relative flux, (10−6). | 𝒩(0, 0.1) | |
Jitter, (ppm) …… | log𝒰(0.01,1000) | |
Offset relative flux, (10−6). | 𝒩(0, 0.1) | |
Jitter, (ppm) …… | log𝒰(0.01,1000) | |
Offset relative flux, (10−6). | 𝒩(0, 0.1) | |
Jitter, (ppm) …… | log𝒰(0.01,1000) | |
Offset relative flux, MLCO (10−6)… | 𝒩(0, 0.1) | |
Jitter, σw,LCO (ppm) …… | log𝒰(0.01,5000) | |
Offset relative flux, MASTEP (10−6).. | 𝒩(0, 0.1) | |
Jitter, σw, ASTEP (ppm) …… | log𝒰(0.01,5000) | |
GP parameters | ||
(relative flux) …… | ℱ(0) | - |
(days) …… | ℱ(0) | - |
(10−4 relative flux)… | log𝒰(10−6, 100) | |
(days) …… | log𝒰(0.001,100) | |
(10−4 relative flux)… | log𝒰(10−6, 100) | |
(days) …… | log𝒰(0.001,100) | |
Instrumental RV parameters | ||
Jitter, σw,ESPRESSO (m s−1)…… | log𝒰(0.001,100) | |
Systemic RV, μespresso (m s−1)…… | 𝒰(-3500,-1000) | |
Limb darkening parameters | ||
q1,ESPRESSO …… | 𝒩(0.408,0.017) | |
q2,ESPRESSO …… | 𝒩(0.349,0.022) | |
q1,CHEOPS …… | 𝒩(0.519,0.012) | |
q2, CHEOPS …… | 𝒩(0.408,0.012) | |
q1, LCO …… | 𝒩(0.324,0.008) | |
q2, LCO …… | 𝒩(0.314, 0.014) | |
q1,ASTEP …… | 𝒩(0.492,0.016) | |
q2,ASTEP …… | 𝒩(0.376, 0.017) |
Notes: (a)For the priors, 𝒩(µ, σ2) indicates a normal distribution with mean µ and variance σ2, 𝒰(a, b) a uniform distribution between a and b, log𝒰(a, b) a log-uniform distribution between a and b and ℱ(a) a parameter fixed to value a. (b)The posterior estimate indicates the median value and then error bars for the 68 % credibility intervals.
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