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Table 1.
Unsigned magnetic flux density and coronal emission in individual dark halo patches.
| Dark halo patch | ⟨|BLOS|⟩ b | Imbalance in magnetic flux | Emission (HRIEUV) | ||
|---|---|---|---|---|---|
| [G] | ΔF [G] | rel. δF [%] | abs. [DN/s] | rel. to reference QS [%] | |
| DH1 | 6.1 | −1.6 | 10 | 339 | 57 |
| DH2 | 4.9 | +3.0 | 21 | 381 | 64 |
| DH3 | 4.7 | +2.2 | 15 | 373 | 62 |
| DH4 | 5.0 | +5.2 | 37 | 355 | 59 |
| Entire dark halo a | 5.0 | +0.6 | 4 | 357 | 60 |
| QS | 5.3 | +0.8 | 6 | 599 | 100 |
Notes.
a
Averaged over the whole area covered by the dark halo patches.
b
Pixels below the 1σ noise level of 7.4 G are set to zero in the computation providing a lower limit for the magnetic flux density.
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