. 2020 Jun 24;9:e51412. doi: 10.7554/eLife.51412

Table 4. Coefficients for fourier fits used for $F_{t}$ in RFT calculations.

Fit function is $F_{t} (β_{d}) = a 0 + a1cos (w β_{d}) + b2sin (w β_{d}) + a2cos (w β_{d}) + b2sin (w β_{d})$ . a0, a1, b1, a2, and b2 have units of Newtons. w is dimensionless.

Z (mm)	a0	a1	b1	a2	b2	W
4	0.004041	0.0002925	0.002832	−0.001038	−0.0007345	2
6	−0.02862	0.055	−0.006713	−0.01916	0.005902	0.7999
8	0.00593	0.01974	−0.001129	−0.008861	0.004105	1.232
12	0.01315	0.02947	0.02468	−0.004485	−0.005888	1.68
16	0.003115	0.07695	0.04177	−0.01298	−0.007372	1.4
20	0.05495	0.05307	0.05907	−0.001921	−0.01523	1.959
24	−0.007651	0.1935	0.09582	−0.03188	−0.01891	1.359

Table 4. Coefficients for fourier fits used for Ft in RFT calculations.

Table 4. Coefficients for fourier fits used for $F_{t}$ in RFT calculations.