12612
12611
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Today's Coronal Hole Properties | |||||
CHIMERA Number |
Centroid [Heliocentric] |
Width [°] |
Area [%] |
< B > [G] |
< Φ > [Mx] |
1 | W33N53 (325",761") |
E45-W66 (111) |
9.5 | 0.6 | 5.9e33 |
2 | W26S23 (391",-395") |
W10-W43 (33) |
1.6 | 2.9 | 1.7e33 |
3 | W51S10 (740",-190") |
W33-W73 (40) |
1.0 | 0.7 | 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 26-Nov-2016 20:30 UT . |