12609
12610
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Today's Coronal Hole Properties | |||||
CHIMERA Number |
Centroid [Heliocentric] |
Width [°] |
Area [%] |
< B > [G] |
< Φ > [Mx] |
1 | E55N29 (-697",451") |
E76-E41 (35) |
1.3 | 1.1 | 1.5e33 |
2 | W08S11 (136",-225") |
E03-W13 (16) |
1.2 | 2.2 | 5.6e32 |
3 | E34N73 (-155",918") |
E67-W26 (93) |
0.7 | 0.7 | 1.9e33 |
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 16-Nov-2016 20:30 UT . |