  We numerically study the vortex core structure in a noncentrosymmetric
superconductor such as CePt3Si without mirror symmetry about the xy plane.
  A single vortex along the z axis and a mixed singlet-triplet Cooper pairing
model are considered.
  The spatial profiles of the pair potential, local density of states,
supercurrent density, and radially-textured magnetic moment density around the
vortex are obtained in the clean limit on the basis of the quasiclassical
theory of superconductivity.
