Open Access
| Number of | Period | Oscillation | Phase | Drifting | |
| observed | amplitude | velocity | velocity | ||
| periods | (s) | (km) | (km s-1) | (km s-1) | |
| G1 | 3 | 255 | 1080 | 8.5 | - |
| G2 | 5 | 292 | 960 | 6.6 | 1.0 |
| G3 | 3 | 210 | 720 | 6.9 | - |
| G4 | 6 | 210 | 960 | 9.1 | 4.0 |
| G5 | 3 | 315 | 840 | 5.3 | - |
| G6 | 2 | 240 | 1080 | 9.0 | - |
| G7 | 3 | 525 | 1320 | 5.0 | 3.6 |
| G8 | 8 | 278 | 860 | 6.9 | - |
| G9 | - | - | - | - | 9.2 |
| G10 | - | - | - | - | 7.5 |
| G11 | - | - | - | - | 3.2 |
| G12 | 5 | 278 | 1080 | 7.8 | 8.1 |
| G13 | 6 | 276 | 840 | 6.1 | 4.8 |
| G14 | 3 | 360 | 1320 | 7.3 | 2.7 |
| G15 | 4 | 240 | 1080 | 9.0 | 1.9 |
| G16 | 2 | 390 | 1440 | 7.4 | - |
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