14018
14019
14020
14021
14022
14023
14025
14026
14027
14028
14016
14017
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| Today's Coronal Hole Properties | |||||
CHIMERA Number |
Centroid [Heliocentric] |
Width [°] |
Area [%] |
< B > [G] |
< Φ > [Mx] |
| 1 | W31S34 (409",-457") |
W15-W47 (32) |
1.1 | -3.8 | -8.4e20 |
| 2 | W65S22 (807",-319") |
W58-W75 (17) |
0.5 | -6.7 | -1.1e21 |
| 3 | E06N35 (-76",647") |
E09-W01 (10) |
0.3 | 3.9 | 2.2e20 |
| 4 | E53N01 (-775",88") |
E57-E48 (9) |
0.2 | -2.1 | -8.8e19 |
|
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 15-Mar-2025 20:30 UT . |
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