Example of a small magnetic bright point marked in Fig. 1. From left to right: IMaX continuum intensity, IMaX line-core (see main text for a description), a measure of the strength of Stokes V (CP), total net linear polarisation (LP; see main text), magnetic field strength (B) and field inclination (γ). The magnetic field parameters B and γ are computed using the SPINOR inversion code. Red contours outline magnetic regions and match the 4σ noise level in CP. Location of the centre of gravity of the CP distribution is indicated by a cross in all panels to facilitate comparing different maps.