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Table 1.
Parameters and results of the local timing test for the two XMM-Newton observations discussed in Lin et al. (2013, Obs. 1) and Wang et al. (2018, Obs. 2).
| Obs. 1 | Obs. 2 | |
|---|---|---|
| Epoch MJD | 56029.1 | 57377.2 |
| LAT start MJD | 56014.10 | 57354.7 |
| LAT end MJD | 56044.10 | 57399.7 |
| LAT duration | 30 days | 45 days |
| X-ray photons | 1385 | 1984 |
| f0 (Hz) | 3.7689931 ± 10−7 | 3.7688994 ± 10−7 |
| f1 (10−13 Hz s−1) | −8.11 ± 0.01 | −7.70 ± 0.01 |
| H | 74.3 | 45.2 |
| Δϕpeak | 0.14 ± 0.02 | 0.35 ± 0.02 |
Notes. For reference, we note that the Fermi-LAT mode change occurred at MJD 55850.
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