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Table 1.
Wavenumber and coronal Alfvén speeds derived for the six prominence threads.
| Wavenumber | d = 0.1 | d = 0.2 | d = 0.5 | ||||
|---|---|---|---|---|---|---|---|
| # | (10−7 m−1) | vA (km s−1) | max θ (°) | vA (km s−1) | max θ (°) | vA (km s−1) | max θ (°) |
| 1 | 34.9 | 1331 | 0.5 | 1237 | – | 1172 | – |
| 2 | 7.85 | 1336 | – | 1015 | 2.9 | 897 | 1.1 |
| 3 | 18.8 | 1116 | – | 983 | – | 899 | 25.8 |
| 4 | 57.1 | 1220 | – | 1164 | 1.4 | 1126 | 4.0 |
| 5 | 35.9 | 1710 | – | 1583 | 1.1 | 1511 | – |
| 6 | 7.39 | 861 | – | 827 | 1.1 | 806 | – |
Notes. The maximum value of the inclination angle of the field is shown for the three values of the density ratio, d.
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