14087
14090
14092
14093
14094
14096
14097
14098
14089
14091
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| Today's Coronal Hole Properties | |||||
CHIMERA Number |
Centroid [Heliocentric] |
Width [°] |
Area [%] |
< B > [G] |
< Φ > [Mx] |
| 1 | W43S51 (406",-726") |
E46-W83 (129) |
8.6 | 1.0 | 2.9e21 |
| 2 | E30N04 (-473",87") |
E74-W03 (77) |
6.0 | -4.8 | -5.3e21 |
| 3 | W10N06 (169",130") |
W05-W16 (11) |
0.9 | -2.7 | -3.8e20 |
| 4 | E37S31 (-492",-466") |
E42-E33 (9) |
0.1 | -3.7 | -4.8e19 |
|
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 25-May-2025 23:30 UT . |
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