All Tables

Table 1: Properties of the synchrotron disk in M 31.
Table 2: Parameters of the fitted model and their $2\sigma$ errors. $RM_{{\rm fg}}$ is the Faraday rotation measure arising in the Milky Way, R_m and p_m are the amplitude and pitch angle of the mode with wave number m, and $\beta _m$ is the azimuth where a mode with azimuthal wave number mis maximum. The minimum value of the residual and the value of $\chi ^2$ are shown for each fit in the bottom lines.
Table 3: Parameters derived from the model of Faraday depolarization and their $2\sigma$ errors.