14043
14044
14045
14046
14047
14048
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 | W58S45 (572",-635") |
W44-W86 (42) |
3.8 | 1.0 | 1.3e21 |
| 2 | E24N12 (-384",297") |
E31-E13 (18) |
1.7 | -4.3 | -1.3e21 |
| 3 | E53S26 (-687",-359") |
E60-E43 (17) |
0.1 | -3.9 | -1.3e20 |
| 4 | E35S23 (-513",-288") |
E39-E31 (8) |
0.1 | -10.5 | -1.4e20 |
| 5 | W31S16 (471",-175") |
W29-W32 (3) |
0.1 | 3.9 | 3.5e19 |
|
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 31-Mar-2025 03:30 UT . |
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