Coil Constant for 25DQB26_CH1 Wire Run 3 Str Run6 using magnet LCLS-II-HE Quad 4267 New Calibrated Coil Constant = 978.34121, File coilpar.ru (Old) Coil Constant = 939.73530 New Constant/Old Constant = 1.0411, Old Coil Radius = 0.0029972, New Radius = 0.0000319, Number of coils = 4 (Only change radius if Number of coils = 1!) Wire Strength = 0.000653 Tm, Coil Strength = 0.000627 Tm, Magnet Type is Dipole at Imag = 1.000 for coil. Number of Coil Turns = 8 Coil Constant Calculated from radius, turns and magnet order = 10.4264 (Should be within 5% of Calibrated Coil Constant)