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Table B.1

Prior values for the joint photometric and radial velocity analysis of TOI-615, TOI-622, and TOI-2641 with CONAN.

Parameters TOI-615 TOI-622 TOI-2641
P (days), orbital period 𝒰(4.5,4.8) 𝒰(6.2,6.6) 𝒰(4.6,5.0)
T0 (BJDTDB), time of conjunction 𝒰(2459258,2459260) 𝒰(2458520,2458521) 𝒰(2459332,2459333)
RP/R* planet-to-star radius 𝒰(0,0.2) 𝒰(0,0.2) 𝒰(0,0.22)
b, impact parameter 𝒰(0,1) 𝒰(0,1) 𝒰(0,1.5)
e, eccentricity ℱ (0) ℱ(0) ℱ(0)
ω* (deg), argument of periastron
K (ms−1), RV semi-amplitude 𝒰(10,60) 𝒰(10,40) 𝒰(10,60)
TESS photometry:
log(σw,2min), jitter 𝒰(−12, −5) 𝒰(−12, −5) 𝒰(−12, −5)
log(σGP,2min), amplitude of the GP 𝒰(−10,5) 𝒰(−10,5) 𝒰(−10,5)
log(ρGP,2min), time/length-scale of the GP 𝒰(−3,3) 𝒰(−3,3) 𝒰(−5,5)
log(σw,FFI), jitter 𝒰(−12, −5)
U1,2min, limb-darkening coefficient 𝒩 (0.201,0.040) 𝒩(0.239, 0.034) 𝒩 (0.257,0.034)
u2,2min, limb-darkening coefficient 𝒩 (0.321,0.044) 𝒩 (0.314,0.041) 𝒩 (0.298,0.039)
u1,FFI, limb-darkening coefficient 𝒩(0.201, 0.040)
u2,FFI, limb-darkening coefficient 𝒩(0.321, 0.044)
Ground based photometry:
u1,ECAM, limb-darkening coefficient ℱ (0.379) ℱ(0.443)
u2,ECAM, limb-darkening coefficient ℱ (0.311) ℱ(0.286)
log(σw,ECAM), jitter 𝒰(−12, −5) 𝒰(−12, −5)
, limb-darkening coefficient ℱ(0.289)
, limb-darkening coefficient ℱ(0.316)
log(), jitter 𝒰(−12, −5)
u1,ASTEP, limb-darkening coefficient ℱ(0.251)
u2,ASTEP, limb-darkening coefficient ℱ(0.331)
log(σw,ASTEP), jitter 𝒰(−12, −5)
u1,LCO,ɡ′, limb-darkening coefficient ℱ(0.547)
u2,LCO,ɡ′, limb-darkening coefficient ℱ(0.217)
log(σw,LCO,ɡ), jitter 𝒰(−12, −5)
, limb-darkening coefficient ℱ(0.259)
, limb-darkening coefficient ℱ(0.298)
, jitter 𝒰(−12, −5)
uELSAUCE, limb-darkening coefficient ℱ(0.511)
uELSAUCE, limb-darkening coefficient ℱ(0.269)
log(σw,ELSAUCE), jitter 𝒰(−12, −5)
Radial velocities:
systemic RV 𝒰(30,33) 𝒰(14,16) 𝒰(−8, −5)
jitter 𝒰(0,100) 𝒰(0,100) 𝒰(0,100)
systemic RV 𝒰(−8, −5)
jitter 𝒰(0,100)
γCORALIE (km s−1), systemic RV 𝒰(−8, −5)
σw,CORALIE (km s−1),jitter 𝒰(0,100)
γCHIRON (km s−1), systemic RV 𝒰(−19,−16)
σw,CHIRON (km s−1), jitter 𝒰(0,100)

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) HARPS1 indicates spectra collected in EGGS mode (PI: Psaridi, 108.22LR.001) and HARPS2 indicates spectra collected in HAM mode (PI: Armstrong, 108.21YY.001).

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