13784
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| Today's Coronal Hole Properties | |||||
CHIMERA Number |
Centroid [Heliocentric] |
Width [°] |
Area [%] |
< B > [G] |
< Φ > [Mx] |
| 1 | W59N58 (432",768") |
E15-W67 (82) |
3.8 | -0.5 | -8.2e20 |
| 2 | W35S45 (385",-733") |
W05-W59 (54) |
3.8 | 1.6 | 2.0e21 |
| 3 | W01N18 (21",176") |
E06-W09 (15) |
0.8 | 8.6 | 1.0e21 |
| 4 | E23N31 (-324",402") |
E27-E20 (7) |
0.2 | 4.8 | 2.2e20 |
|
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 18-Aug-2024 23:30 UT . |
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