All Tables

Table 1: Observations of M 81* with the PdBI during 2005. $\nu_{\rm 3~mm}$ is the exact frequency used around 3 mm, $\nu_{\rm 1~mm}$ the one at a wavelength of 1 mm. $N_{\rm Ant}$ is the number of antennae, "Config'' refers to the antenna configuration used.
Table 2: Data quality: the table lists the ranges of the rms values of the phase and amplitude between all baselines for each observing epoch and wavelength. Also, the estimated systematic error of the absolute flux calibration is indicated.
Table 3: Average flux densities of M 81*, $S_{\rm 3~mm}$ and $S_{\rm 1~mm}$ , measured at $\nu_{\rm 3~mm}$ and $\nu_{\rm 1~mm}$ during the three epochs of the campaign. The mean and standard deviation (not the error of the mean) were calculated from the unweighted individual measurements shown in Fig. 3. The last column lists the average spectral indices and their standard deviation (not the error of the mean) calculated from all individual measurements as shown in the right panels of Fig. 4.