Net convective velocity shifts determined from subtracting the v_stel model fits from the local RVs of the in-transit residual CCFs as a function of stellar disc position, defined as the brightness-weighted ⟨μ⟩ behind the planet. Shown for each v_conv formulation: constant (top), linear (middle), and quadratic (bottom); note a point at ⟨μ⟩ ≈ 0.26 (and v_conv ≈ −0.54−−0.62 km s^-1) with large error is not shown in order to better view the remaining points. The colour-coding of the data points indicates the phase, while the colour of the error bar indicates the observation date. Horizontal dashed lines at 0 are shown to guide the eye.