![\begin{figure}
\par\includegraphics[angle=-90,width=16.5cm,clip]{fig3.ps}\end{figure}](/articles/aa/full/2003/39/aa3162/Timg63.gif) |
Figure 3:
The distribution of extended radio power at 5 GHz versus the a)
,
b) ,
and c)
.
The filled circles
show the FSRQs, and SSRQs are denoted as open stars. The open and semi-filled
circles represent high frequency-peaked and low frequency-peaked BL Lacs,
respectively; the radio data for these objects are taken from Urry et al.
(2000), and values for ,
,
and
are taken from
Wang et al. (2002). The diagonal line in panel c) is the empirical
division between FR I and FR II radio galaxies in the diagram of extended
radio power at 1.4 GHz versus optical R-band absolute magnitude, as
presented by Ledlow & Owen (1996); see text for details.
|