$N_1$

$\Delta t$

${\text{2}}^{\text{nd}}\text{Radaupoint}$

${\text{3}}^{\text{rd}}\text{Radaupoint}$

20

1.60E−03

3.43E−06

5.87E−06

40

4.00E−04

3.76E−07

4.81E−07

80

1.00E−04

2.19E−08

2.95E−08

160

2.50E−05

1.19E−09

1.59E−09