Table 2.
Properties of X-ray pulsations with energy.
| Band | Nsrc | Nbkg | A (%) | p-value | S (σ) |
|---|---|---|---|---|---|
| 0.3–10 keV | 6003 | 3668 | 32.9 ± 4.8 | 1.5 × 10−8 | 5.7 |
| 0.3–3 keV | 4269 | 2838 | 42.0 ± 6.7 | 1.4 × 10−7 | 5.3 |
| 3–10 keV | 1733 | 829 | 21.8 ± 6.5 | 3.2 × 10−2 | 2.1 |
| 0.3–5 keV | 5194 | 3154 | 37.1 ± 5.1 | 2.1 × 10−9 | 6.0 |
| 5–10 keV | 809 | 514 | 25 ± 14 | 7.6 × 10−1 | 0.3 |
Notes. A is the background-subtracted amplitude. Nsrc and Nbkg are the source and background counts, both extracted from a 11-pixel-wide strip (see Sect. 2.1). A was obtained by scaling the observed amplitude by a factor Nsrc/(Nsrc − Nbkg). The p-value is the false alarm probability, and S indicates the corresponding single-trial statistical significance in units of σ.
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