Coil Constant for DC55add using magnet Facet Quad QE3#4 Old Coil Constant = 75.5281, Old Coil Radius = 0.0163487, New Constant/Old Constant = 1.0025 New Calibrated Coil Constant = 75.71329 New Radius = 0.0164178 , Number of Turns = 49 Magnet Type is Quadrupole at Imag = 208.030 for coil Calculated Coil Constant = 76.3550