14030
14035
14036
14043
14033
14034
14037
14038
14039
14040
14041
14042
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| Today's Coronal Hole Properties | |||||
CHIMERA Number |
Centroid [Heliocentric] |
Width [°] |
Area [%] |
< B > [G] |
< Φ > [Mx] |
| 1 | W27S34 (360",-450") |
E22-W68 (90) |
22.4 | 2.3 | 1.0e22 |
| 2 | E20N11 (-331",280") |
E22-E18 (4) |
0.0 | 15.8 | 1.3e20 |
| 3 | W60S11 (818",-124") |
W58-W61 (3) |
0.0 | -3.1 | -3.8e19 |
| 4 | W00N20 (2",433") |
E02-W02 (4) |
0.0 | 6.0 | 3.9e19 |
|
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 26-Mar-2025 20:30 UT . |
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