12779
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Today's Coronal Hole Properties | |||||
CHIMERA Number |
Centroid [Heliocentric] |
Width [°] |
Area [%] |
< B > [G] |
< Φ > [Mx] |
1 | W02S24 (27",-453") |
E37-W46 (83) |
25.3 | -0.2 | -1.0e21 |
2 | W06N23 (91",318") |
W01-W09 (8) |
0.2 | 0.9 | 2.9e19 |
3 | W30N37 (390",528") |
W28-W31 (3) |
0.1 | -1.0 | -1.2e19 |
4 | W07N41 (84",585") |
W05-W09 (4) |
0.1 | -0.6 | -5.9e18 |
5 | W37N13 (564",168") |
W35-W38 (3) |
0.0 | -0.7 | -5.4e18 |
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 2-Nov-2020 20:30 UT . |