Louie,
Your image of NGC 4945 shows something special - a 14th magnitude supernova shining in that galaxy.
Here's a link to an image showing where the supernova is.
http://www.supernovae.net/sn2005/n4945s1.jpg
It's in the lower right corner of the link image (the upper right end of your galaxy image).
This supernova, SN 2005af, was one of two I visually observed last month at the South Pacific Star Party - that was a first for me, to see two in one weekend.
