Table 3
Detection percentage p(λ2 ) to have the selection criterion λ2 fulfilled, based on simulations of sinusoidal varying frequency shifts.
 (μHz) |
||||||
|---|---|---|---|---|---|---|
| δνcycle (μHz) | 0.09 | 0.16 | 0.25 | 0.35 | 0.61 | 0.70 |
| 0.0 | 5 | 9 | 9 | 5 | 2 | 0 |
| 0.2 | 97 | 50 | 19 | 6 | 3 | 0 |
| 0.3 | 100 | 84 | 38 | 21 | 2 | 0 |
| 0.4 | 100 | 100 | 69 | 29 | 7 | 0 |
Notes. The
results for simulated periodicity of 4 yrs are presented here. The mean
error 
depends on the different simulated levels of noise,
σ0 :
Hz corresponds
to 5σ0 ;
Hz
to 10σ0 ;
Hz
to 15σ0 ;
Hz
to 20σ0 ;
Hz to
25σ0 ; and
Hz to
30σ0. The
parameter δνcycle
is the amplitude of the frequency shifts along an activity cycle
introduced in the associated simulation.
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