![\begin{figure}
\par\resizebox{15.5cm}{!}{\includegraphics[clip]{ms3627_fig2a.eps}\includegraphics[clip]{ms3627_fig2b.eps}}
\end{figure}](/articles/aa/full/2003/25/aa3627/Timg29.gif) |
Figure 2:
Comparison between the mean Log M/L ratios for HI (left panels) and for molecular gas
(right panels) extracted from the present catalogue and mean Log M/L ratios of previous studies
(Casoli et al. 1998;
Bregman et al. 1992). In the upper panel the mean masses are normalized with respect to D225,
as adopted by Casoli et al. (1998), while in the lower panel
is the normalization factor, as
adopted by Bregman et al. (1992). Our estimates agree with those published by Casoli et al. (1998) only for
types later than S0. |