M-22025-S-1 Mechanical to Magnetic Center Offsets.  These are the distances the stages moved from the mechanical center to the magnetic center. 
  Axis     Offset           B Field 
           (mm)              (G)
X		-0.0542		-0.002 +/- 0.01
Y		-0.066		-0.020 +/- 0.01
Z		 0.008		 0.001 +/- 0.02