11616
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Today's Coronal Hole Properties | |||||
CHIMERA Number |
Centroid [Heliocentric] |
Width [°] |
Area [%] |
< B > [G] |
< Φ > [Mx] |
1 | W10N51 (106",741") |
E43-W40 (83) |
4.3 | 0.5 | 1.4e33 |
2 | E46N35 (-574",545") |
E58-E35 (23) |
1.1 | 0.5 | 4.3e32 |
3 | E30N20 (-457",308") |
E37-E22 (15) |
0.7 | -1.5 | -4.0e32 |
4 | E34N02 (-544",18") |
E41-E27 (14) |
0.7 | -1.2 | -3.0e32 |
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 25-Nov-2012 22:00 UT . |