13697
13701
13702
13703
13704
13707
13708
13709
13710
13711
13706
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| Today's Coronal Hole Properties | |||||
CHIMERA Number |
Centroid [Heliocentric] |
Width [°] |
Area [%] |
< B > [G] |
< Φ > [Mx] |
| 1 | W17S46 (190",-688") |
E08-W36 (44) |
2.9 | -0.8 | -5.6e20 |
| 2 | E13N56 (-121",783") |
E17-E11 (6) |
0.1 | 2.5 | 3.7e19 |
|
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 10-Jun-2024 23:30 UT . |
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