11908
11909
11911
11912
11913
11915
11905
11906
11907
11910
11914
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| Today's Coronal Hole Properties | |||||
CHIMERA Number |
Centroid [Heliocentric] |
Width [°] |
Area [%] |
< B > [G] |
< Φ > [Mx] |
| 1 | W13N55 (121",796") |
E19-W46 (65) |
3.2 | -0.2 | -5.1e32 |
| 2 | W03N06 (50",101") |
E10-W13 (23) |
1.6 | 2.5 | 7.1e32 |
| 3 | W04N29 (58",471") |
E10-W15 (25) |
0.7 | -1.3 | -2.8e32 |
|
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 4-Dec-2013 20:35 UT . |
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