  We present results for the magnetic moment and magnetic polarisability of the
neutron and the magnetic moment of the proton. These results are calculated
using the uniform background field method on 32^3 x 64 dynamical QCD lattices
provided by the PACS-CS collaboration as part of the ILDG. We use a uniform
background magnetic field quantised by the periodic spatial volume. We
investigate ways to improve the effective energy plots used to calculate
magnetic polarisabilities, including the use of correlation matrix techniques
with various source smearings.
