12552
|
|||||||||||
|
|
|
|||||||||
|
Today's Coronal Hole Properties | |||||
CHIMERA Number |
Centroid [Heliocentric] |
Width [°] |
Area [%] |
< B > [G] |
< Φ > [Mx] |
1 | E35N34 (-448",528") |
E72-W36 (108) |
9.1 | 2.5 | 1.3e34 |
2 | E25S68 (-145",-880") |
E66-W52 (118) |
1.4 | -1.1 | -4.4e33 |
3 | E25N66 (-161",859") |
E47-E01 (46) |
0.9 | 0.7 | 1.3e33 |
4 | E37N05 (-563",75") |
E41-E30 (11) |
0.6 | 2.0 | 4.6e32 |
5 | E49S11 (-704",-189") |
E60-E39 (21) |
0.4 | 4.1 | 9.7e32 |
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-2016 23:31 UT . |