Table 2: Results of our analysis of the time-resolved polarized spectra of $\gamma $ Equ. The columns list UT date of observation, reference Julian date, number of analysed spectra and a least-squares estimate of the pulsational period, average amplitude and phase (measured in fractions of the period) of the pulsational RV variation in 13 Nd III lines. The last three columns report the amplitude of the magnetic variation, standard deviation of the $\langle B_{z} \rangle$ measurements and an amplitude which would have been detected with out data at the 3$\sigma $ confidence level.
UT Date T0- N       P $\langle A\rangle$ $\varphi$ $\Delta$ $\langle B_{z} \rangle$ $\sigma($ $\langle B_{z} \rangle$) $\Delta$ $\langle B_{z} \rangle$ $_{\rm max}$
  2 400 000      (min) (m s-1)   (G) (G) (G)
13 lines of Nd III
19/08/2003 52 871.5140 70 $12.212 \pm 0.013$ 963 $0.102\pm0.004$ $30\pm17$ 105 63
20/08/2003 52 872.3727 70 $12.169 \pm 0.012$ 854 $0.382\pm0.004$ $37\pm13$ 80 48
11/09/2003 52 894.2954 70 $12.231 \pm 0.024$ 262 $0.011\pm0.012$ $14\pm10$ 59 36


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