DSS image of NGC 2403 with the HSC field of view overlaid as green and red circles. The large black circle represents an assumed virial radius of 110 kpc. Red circles are fields already observed, encompassing ﹩\sim 45 \% ﹩ of the virial volume of NGC 2403s halo. Green fields are the four additional HSC fields planned to complete our mapping of NGC 2403.