14018
14019
14020
14021
14022
14023
14025
14028
14030
14031
14033
14034
14035
14026
14029
14032
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| Today's Coronal Hole Properties | |||||
CHIMERA Number |
Centroid [Heliocentric] |
Width [°] |
Area [%] |
< B > [G] |
< Φ > [Mx] |
| 1 | E56S41 (-600",-583") |
E78-E56 (22) |
3.7 | 1.1 | 1.2e21 |
| 2 | W01S01 (23",110") |
E10-W15 (25) |
1.6 | -4.7 | -1.2e21 |
| 3 | E59S05 (-821",-28") |
E76-E43 (33) |
1.0 | 1.9 | 5.6e20 |
| 4 | E01N18 (-13",403") |
5 (2.6e03) |
-7.7 | 3.3 | 8.7e19 |
|
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 19-Mar-2025 20:30 UT . |
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