Narrow field image (File sl9w.93.03.30.gif):

This is an image obtained with the 2.3-meter telescope of the University
of Arizona Observatories on Kitt Peak in Arizona by Wieslaw Wisniewski
on 1993 March 28 at a mid-time of 06:45:32 UT.  The total integration
time was 300 seconds.  North is to the right and East is at the top.
The field of view is 1.3 arcminutes square.  This is a close-up of the
nuclear train showing at least 12 individual nuclei embedded within.  
Notice that the southern boundary of the nuclear train is very sharp 
compared to the northern boundary.