Table 4:

Planetary solutions from radial velocity orbit fitting. See text for details.
Parameters Solutions using filtering algorithm Adopted solution
  with the Pre-whitening with the rotation harmonics  
CoRoT-7b 
Period [days] 0.85353 $\pm 2\times 10^{-5}$ 0.8536 (fixed) $0.853585\pm2.4\times 10^{-5}$ ($^\ddagger$)
$T_{\rm tr}$ [JD] 2 454 446.7311 (fixed) $2~454~446.721\pm0.028$ 2 454 446.731 $\pm $ 0.003 ($\ddagger$)
T0 [JD]   $2~454~446.508\pm0.029$  
K [m s-1] (4.16 $\pm $ 0.27)$^\dagger$ 3.33 $\pm $ 0.27 ($\pm 1$)$^\star$ (1.9 $\pm $ 0.4)$^\dagger$ 3.8 $\pm $ 0.8 $3.5\pm0.6$
e 0.07 $\pm $ 0.067 0 (fixed) 0
$\omega$ [deg] 91.55 $\pm $ 49.27 180 (fixed) 180
m [ $M_{\oplus}$] $4.5\pm1$ $5.2\pm 1$ 4.8 $\pm $ 0.8
a [AU]     0.017
CoRoT-7c 
Period [days] 3.701 $\pm $ 0.004 3.692 $\pm $ 0.008 3.698 $\pm $ 0.003
T0 [JD] $2~454~445.34\pm1.07$ $2~454~444.73\pm0.87$ 2 454 445.0 $\pm $ 0.7
K [m s-1] (5.5 $\pm $ 0.3)$^\dagger$ $4.4\pm0.3$ ($\pm $1)$^\star$ (3.5 $\pm $ 0.4)$^\dagger$ $3.8\pm0.5$ $4.0\pm0.5$
e 0.028 $\pm $ 0.048 0 (fixed) 0
$\omega$ [deg] 140 $\pm $ 98 180 (fixed) 180
m [ $M_{\oplus}$] 9.4 $\pm $ 2.1 ($^\ast$) 8.1 $\pm $ 0.9 ($^\ast$) 8.4 $\pm $ 0.9
a [AU]     0.046
$\sigma \rm (O{-}C)$ [ m s-1] 1.81 2.82  
$\chi_{\rm red}$ 1.2 1.3  
Notes: ($^\dagger$) Uncorrected amplitude solution from filtering effects. ($^\star$) Systematic error resulting from the filtering process. ($^\ddagger$) Adopted from Léger et al. (2009), ($^\ast$) assuming CoRoT-7b and CoRoT-7c are on coplanar orbits ( $\sin i=80^0 $).

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