Synchronization between remote sites for the MINOS experiment by Römisch, S, Jefferts, SR, Zhang, V, Parker, T, Ashby, N, Adamson, P, Barr, G, Habig, A, Meier, J, James, C, Nicol, R, Plunkett, R, Rosenfeld, C, Bumgarner, R, Christensen, M, Hirschauer, J, Fonville, B, Mitchell, S, McKinley, A, Powers, E, Wright, J, Matsakis, D