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Table A.2

CCF signal values for Kp - v maps displayed in Fig. 4

Molecule Peak S/N position Value Value at [Kp,CO2=101, vCO2 = −1] Value at [Kp = 102.5, v = 0]
H2O [Kp = 100, v = −5] 1.63 1.47 1.40
CH4 [Kp = 113, v = +7] 0.95 0.40 0.27
CO [Kp = 113, v = −1] 1.84 1.56 0.71
CO2 [Kp = 101, v = −1] 3.62 3.62 2.55
H2S [Kp = 93, v = −10] 0.64 −1.73 −0.97
NH3 [Kp = 93, v = +0] 0.27 −0.12 0.08

Notes. CCF peaks and values in the vicinity of the expected planet signal e.g. maximal S/N reached within the range of Kp=102.5 ± 10 km s−1 and v = 0 ± 10 km s−1, and the precise S/N values reached at the position of the peak CO2 signal [Kp=101, v = −1] as well as the position of the literature expected planet signal.

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