Phase-resolved Stokes V spectra for HD 133652. The solid black lines are the observed spectra and the dashed red lines are the synthetic spectra using the adopted field geometry (see Table 1). The rotational phases are labelled. The top panel is the Stokes I signature for the same spectral window for one of the ESPaDoNS observations (φ = 0.183). Note that the negative and positive magnetic poles pass closest to the line of sight at phases 0.0 and 0.5, respectively.