14122
14123
14125
14127
14128
14129
14131
14132
14124
14130
14133
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| Today's Coronal Hole Properties | |||||
CHIMERA Number |
Centroid [Heliocentric] |
Width [°] |
Area [%] |
< B > [G] |
< Φ > [Mx] |
| 1 | W10S38 (124",-622") |
E13-W27 (40) |
2.4 | -2.9 | -1.4e21 |
| 2 | W56S34 (649",-547") |
W39-W63 (24) |
1.1 | -1.4 | -5.6e20 |
| 3 | W03S17 (45",-321") |
E03-W06 (9) |
0.4 | -9.8 | -6.1e20 |
| 4 | E04N07 (-69",58") |
E06-E02 (4) |
0.2 | -2.5 | -8.7e19 |
| 5 | W28N54 (257",734") |
W16-W36 (20) |
0.2 | -0.6 | -3.2e19 |
| 6 | E19S44 (-226",-688") |
E23-E15 (8) |
0.1 | -2.6 | -7.1e19 |
| 7 | W43S10 (634",-208") |
W41-W45 (4) |
0.1 | -1.6 | -1.8e19 |
|
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 4-Jul-2025 23:30 UT . |
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