Summary of particle and IP data from SolO during the period 18–20 June 2020. From top to bottom: (1) 51–786 keV proton differential intensities obtained from the EPT Sun telescope and conveniently transformed into the solar wind reference frame; (2) pitch-angle cosine of the different FoVs of the EPT sensor in the solar wind reference frame for 68 keV protons. Grey dots at 1.0 and −1.0 indicate the positive and negative polarity of the IMF following Eq. (1) in Pacheco et al. (2019); (3) the ∼68 keV proton Sun-Asun anisotropy A_∥; (4) estimation of the solar wind speed as derived from RPW measurements; (5) solar wind density as provided by RPW; and (6) IMF intensity, (7) elevation, and (8) azimuthal angles in RTN coordinates as provided by MAG. The different solar wind regimes in the CIR are identified (S, S′, F′, and F regions) and separated by vertical lines.