13691
13695
13697
13698
13699
13700
13701
13702
13703
13704
13705
13706
13690
13694
13696
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| Today's Coronal Hole Properties | |||||
CHIMERA Number |
Centroid [Heliocentric] |
Width [°] |
Area [%] |
< B > [G] |
< Φ > [Mx] |
| 1 | E49S45 (-506",-671") |
E72-E28 (44) |
1.0 | -1.4 | -4.7e20 |
| 2 | W13N17 (208",281") |
E01-W17 (18) |
0.8 | 5.3 | 7.4e20 |
| 3 | E20N26 (-287",417") |
E27-E11 (16) |
0.4 | 11.8 | 9.1e20 |
| 4 | E10N08 (-164",127") |
E11-E08 (3) |
0.0 | 3.2 | 2.4e19 |
| 5 | E29S37 (-367",-564") |
E31-E26 (5) |
0.0 | -2.2 | -2.0e19 |
|
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 5-Jun-2024 23:30 UT . |
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