14105
14107
14109
14110
14111
14106
14108
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| Today's Coronal Hole Properties | |||||
CHIMERA Number |
Centroid [Heliocentric] |
Width [°] |
Area [%] |
< B > [G] |
< Φ > [Mx] |
| 1 | E42S30 (-548",-478") |
E81-E07 (74) |
5.9 | 3.5 | 4.9e21 |
| 2 | W33N12 (505",182") |
W28-W39 (11) |
0.4 | -4.9 | -3.4e20 |
| 3 | E33N38 (-406",571") |
E39-E25 (14) |
0.3 | -0.4 | -2.8e19 |
| 4 | W61S34 (687",-532") |
W54-W74 (20) |
0.2 | -2.7 | -1.9e20 |
| 5 | E23N29 (-318",450") |
E26-E20 (6) |
0.1 | -2.0 | -4.3e19 |
|
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 10-Jun-2025 23:30 UT . |
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