13892
13893
13896
13897
13898
13899
13900
13901
13894
13895
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| Today's Coronal Hole Properties | |||||
CHIMERA Number |
Centroid [Heliocentric] |
Width [°] |
Area [%] |
< B > [G] |
< Φ > [Mx] |
| 1 | W04S15 (68",-290") |
E13-W14 (27) |
1.5 | -10.6 | -2.6e21 |
| 2 | W34S08 (535",-167") |
W26-W39 (13) |
0.2 | -6.0 | -2.4e20 |
| 3 | W10N44 (122",644") |
W07-W14 (7) |
0.1 | 1.2 | 3.4e19 |
| 4 | W24N11 (392",151") |
W22-W27 (5) |
0.1 | -1.3 | -1.3e19 |
| 5 | E10S20 (-160",-365") |
E11-E09 (2) |
0.0 | -27.0 | -1.8e20 |
|
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 20-Nov-2024 20:30 UT . |
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