13863
13868
13869
13872
13873
13874
13875
13876
13877
13878
13879
13862
13864
13865
13866
13867
13871
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| Today's Coronal Hole Properties | |||||
CHIMERA Number |
Centroid [Heliocentric] |
Width [°] |
Area [%] |
< B > [G] |
< Φ > [Mx] |
| 1 | E06N34 (-78",474") |
E15-W13 (28) |
2.5 | 4.4 | 1.9e21 |
| 2 | E03S56 (-27",-838") |
E24-W22 (46) |
1.5 | 0.7 | 3.0e20 |
| 3 | W27N71 (141",893") |
E17-W75 (92) |
0.9 | -0.3 | -1.3e20 |
| 4 | E15N02 (-246",-38") |
E21-E06 (15) |
0.9 | 8.2 | 1.2e21 |
|
Note: Solar Monitor's coronal hole segmentations are performed by CHIMERA, a copy of which is available at: github.com/TCDSolar/CHIMERA. The operations of the CHIMERA algorithm is described in a peer reviewed paper: arxiv.org/abs/1711.11476. An extensive copy of coronal hole properties are available at: solarmonitor.org/data. The latest positions of the coronal holes are given in heliocentric co-ordinates, and the region positions are valid on 30-Oct-2024 20:30 UT . |
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