Table 2.
Summary of clustering results for all 12 cases considered (3 frequency bands and 4 directions).
| Pc4 (1–2.5 min periods) | Pc5 (2.5–10 min periods) | 10–30 min periods | |
|---|---|---|---|
| GSE x-direction | Low σvx, σFP | Low σvx, σFP | Low σvx |
| GSE y-direction | Low σFP* | Low σFP* | Low σvy, σFP*, Sep. |
| GSE z-direction | Low σvz, σFP* | Low σvz, σFP* | Low σvz, σNp*, σFP* |
| Total direction | Low σv*, σFP | Low σv*, σFP | Low σv, σFP* |
Notes. Each cell displays which characteristics are associated with the maximum median coherence. Np represents solar wind proton density, FP indicates flow pressure, and v indicates plasma velocity. Sep. indicates spatial satellite separation. *Association within the standard error of another cluster.
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