Strength and components of the magnetic field vector at 1 AU in the cloud frame given by the MV method (see Sect. 4.2). Numbered ticks are the same as in Fig. 1. The dashed black lines are the Lundquist field model fitted with the EFI method (Sect. 3.2). The black thick line is the accumulative magnetic flux for the azimuthal component (in arbitrary units). Color version available online.