Coil Constant for DC 28 B measuring magnet LCLS Dipole 002009 BHX2 New Coil Constant = 2.37906 New Radius = 0.0084067 , Number of Turns = 50 Magnet Type is Dipole at Imag = 160.268 for coil Old Coil Constant = 2.3789, Old Coil Radius = 0.0084072, New Constant/Old Constant = 1.0001 Expected Constant = 2.3789