Keeper Cut for Stanford Magnet 121Y+ Keeper Cut Length = 0.01073 m or 0.423 inches for an Integral reduction factor = 0.2143 121Y+ Block Magnetic Moment = 1.5375e-06 Tm^3 Mean Y+ Stanford Magnetic Moment = 1.5358e-06 Tm^3 AA Y Integral = 2.4880e-03 Tm Demagnetization Factor = 1.015 Nominal Shim = 0.0002032 m