14048
14054
14055
14056
14058
14059
14060
14057
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| Today's Coronal Hole Properties | |||||
CHIMERA Number |
Centroid [Heliocentric] |
Width [°] |
Area [%] |
< B > [G] |
< Φ > [Mx] |
| 1 | W44S35 (549",-487") |
W14-W65 (51) |
1.5 | -3.7 | -1.2e21 |
| 2 | E11N37 (-144",648") |
E18-E01 (17) |
1.0 | 2.3 | 5.1e20 |
| 3 | W07S36 (89",-480") |
W03-W11 (8) |
0.2 | -7.1 | -2.8e20 |
| 4 | W06N20 (89",412") |
W01-W09 (8) |
0.2 | 6.2 | 2.1e20 |
| 5 | E40S40 (-469",-561") |
E49-E32 (17) |
0.2 | -1.0 | -3.9e19 |
| 6 | W04N04 (70",171") |
E00-W07 (7) |
0.2 | 5.5 | 1.4e20 |
| 7 | W13N24 (193",481") |
W11-W16 (5) |
0.1 | 9.7 | 1.4e20 |
|
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 11-Apr-2025 23:30 UT . |
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