A nice SN candidate in M1319+70. This is a galaxy
that becomes brighter relative to 2002 images. 
In the linked image you can see 
by eye that the galaxy is brighter now, relative to
neighbouring objects. This is confirmed by ISIS and CPM, 
and does not depend on the template used. 
Comparing the two older epochs (2002 April and June), 
there is no variability, so a good SN candidate.