14090
14092
14093
14096
14097
14098
14099
14100
14089
14091
14094
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| Today's Coronal Hole Properties | |||||
CHIMERA Number |
Centroid [Heliocentric] |
Width [°] |
Area [%] |
< B > [G] |
< Φ > [Mx] |
| 1 | E16N18 (-245",308") |
E66-W32 (98) |
9.4 | -4.8 | -7.7e21 |
| 2 | W53S53 (453",-753") |
W04-W67 (63) |
3.6 | 0.8 | 1.2e21 |
| 3 | W37N06 (569",121") |
W32-W43 (11) |
0.6 | -3.0 | -3.3e20 |
| 4 | E11S31 (-159",-475") |
E17-E07 (10) |
0.1 | -4.5 | -1.1e20 |
| 5 | W75S31 (784",-484") |
W73-W82 (9) |
0.1 | 1.1 | 6.0e19 |
| 6 | E28N23 (-404",388") |
E31-E25 (6) |
0.0 | -1.8 | -1.4e19 |
| 7 | E27N51 (-273",747") |
E31-E24 (7) |
0.0 | 2.0 | 2.0e19 |
|
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 27-May-2025 23:30 UT . |
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