Magnetic field dependence of the Chebyshev coefficients \(c_i\left(B\right)\) used to fit the temperature dependence of a resistive thermometer (CX1010) shown in Fig. \ref{529578} , as described in Eq. \ref{eq:Chebyshev}. The zero-field values of the coefficients alternate in sign and converge in absolute value. Each coefficient initially exhibits a strong magnetic field dependence; each appears to be approaching  an asymptotic limit at high field.