HD 332231 RVs measured during the exoplanet transit, as well as pre- and post-transit epochs. The two VIS sets of measurements are made for the raw pipeline-corrected spectra (blue) and telluric-corrected spectra (black). The raw spectra havebeen shifted along the time axis for clarity. Additionally, the RVs measured from the NIR channel data have also been plotted in the background as red triangles, which have also been shifted along the time axis in the opposite direction.