12598
12599
12600
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Today's Coronal Hole Properties | |||||
CHIMERA Number |
Centroid [Heliocentric] |
Width [°] |
Area [%] |
< B > [G] |
< Φ > [Mx] |
1 | W43N64 (287",822") |
E71-W88 (159) |
5.0 | 0.6 | 5.2e33 |
2 | E03S53 (-27",-826") |
E46-W26 (72) |
2.6 | -0.8 | -2.4e33 |
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 7-Oct-2016 23:30 UT . |