12607
12606
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Today's Coronal Hole Properties | |||||
CHIMERA Number |
Centroid [Heliocentric] |
Width [°] |
Area [%] |
< B > [G] |
< Φ > [Mx] |
1 | W08S36 (111",-617") |
E35-W41 (76) |
19.2 | -1.1 | -8.9e33 |
2 | W40N69 (220",891") |
E42-W77 (119) |
1.9 | 0.8 | 4.2e33 |
3 | W11N33 (160",485") |
W01-W18 (17) |
0.7 | -2.0 | -4.7e32 |
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-Nov-2016 20:30 UT . |