14111
14114
14115
14116
14117
14118
14112
14113
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| Today's Coronal Hole Properties | |||||
CHIMERA Number |
Centroid [Heliocentric] |
Width [°] |
Area [%] |
< B > [G] |
< Φ > [Mx] |
| 1 | W44S44 (472",-676") |
E09-W81 (90) |
7.0 | 1.6 | 3.5e21 |
| 2 | E39N14 (-583",207") |
E69-E15 (54) |
5.7 | -3.2 | -3.5e21 |
| 3 | W02N01 (31",-10") |
E02-W04 (6) |
0.3 | -5.5 | -2.7e20 |
| 4 | E11S02 (-177",-61") |
E14-E06 (8) |
0.1 | -5.9 | -1.2e20 |
| 5 | E16S30 (-222",-503") |
E20-E12 (8) |
0.1 | 6.5 | 7.8e19 |
|
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 20-Jun-2025 23:30 UT . |
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