13869
13871
13872
13873
13875
13876
13878
13879
13881
13883
13884
13885
13886
13877
13880
13882
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| Today's Coronal Hole Properties | |||||
CHIMERA Number |
Centroid [Heliocentric] |
Width [°] |
Area [%] |
< B > [G] |
< Φ > [Mx] |
| 1 | E33S38 (-421",-634") |
E65-E10 (55) |
2.8 | 6.2 | 4.2e21 |
| 2 | E42N59 (-331",802") |
E73-W17 (90) |
2.7 | -0.9 | -8.4e20 |
| 3 | E63N11 (-846",148") |
E75-E52 (23) |
0.5 | 1.0 | 1.7e20 |
| 4 | E05N02 (-77",-36") |
E06-E02 (4) |
0.1 | -2.2 | -2.9e19 |
| 5 | W35N73 (159",910") |
W25-W44 (19) |
0.1 | -0.6 | -1.9e19 |
|
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 4-Nov-2024 20:30 UT . |
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