11126
11127
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Today's Coronal Hole Properties | |||||
CHIMERA Number |
Centroid [Heliocentric] |
Width [°] |
Area [%] |
< B > [G] |
< Φ > [Mx] |
1 | E50S45 (-528",-702") |
E60-E45 (15) |
0.6 | 0.5 | 5.1e32 |
2 | E43S31 (-567",-525") |
E51-E36 (15) |
0.3 | 1.9 | 4.3e32 |
3 | W37N19 (550",295") |
W32-W41 (9) |
0.1 | -7.1 | -3.8e32 |
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 22-Nov-2010 23:30 UT . |