Table 1.

Values of the AR(2) a₁ and a₂ coefficients for decreasing bin widths.

Bin width (in rad)	a1	a2
$\frac{\pi }{10}$	1.9021	−1.000
$\frac{\pi }{30}$	1.9890	−1.000
$\frac{\pi }{50}$	1.9961	−1.000