12612
12611
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Today's Coronal Hole Properties | |||||
CHIMERA Number |
Centroid [Heliocentric] |
Width [°] |
Area [%] |
< B > [G] |
< Φ > [Mx] |
1 | W19N48 (213",708") |
E73-W64 (137) |
14.3 | 0.8 | 7.6e33 |
2 | W35S14 (536",-262") |
41 (1.3e05) |
1.4 | 8.9 | 1.2e34 |
3 | E06S24 (-93",-416") |
E18-W12 (30) |
1.9 | 3.0 | 1.5e33 |
4 | W26S71 (134",-929") |
W08-W55 (47) |
0.3 | -0.9 | -1.1e33 |
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 24-Nov-2016 20:30 UT . |