Table 2.
Period, frequency, periodogram value (Eq. 3), and scaled periodogram value (Eq. 4) of each of the dominant peaks found in the periodogram in Figure 3.
| Dominant period (1/ω) | Frequency (ω) | Periodogram value | Scaled periodogram value |
|---|---|---|---|
| 366 days/cycle | 0.00273 days−1 | 154.8 | 0.846 |
| 146.4 days/cycle | 0.00683 days−1 | 51.1 | 0.279 |
| 183 days/cycle | 0.00546 days−1 | 34.4 | 0.188 |
| 122 days/cycle | 0.00820 days−1 | 28.6 | 0.157 |
| 91.5 days/cycle | 0.0109 days−1 | 15.6 | 0.085 |
A scaled periodogram value of 0.1 was set as the threshold for significance.