12205
12208
12209
12211
12212
12213
12113
12207
12210
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| Today's Coronal Hole Properties | |||||
CHIMERA Number |
Centroid [Heliocentric] |
Width [°] |
Area [%] |
< B > [G] |
< Φ > [Mx] |
| 1 | W21N49 (226",699") |
E42-W42 (84) |
10.1 | 0.9 | 5.5e33 |
| 2 | E14S07 (-238",-159") |
E21-E00 (21) |
1.3 | 18.6 | 5.0e33 |
| 3 | W16N02 (261",-10") |
W09-W20 (11) |
0.3 | 5.9 | 4.1e32 |
| 4 | E21S12 (-349",-241") |
E24-E19 (5) |
0.1 | 186.7 | 3.7e33 |
| 5 | E24S06 (-389",-146") |
E24-E23 (1) |
0.0 | 89.0 | 9.2e32 |
|
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-2014 22:35 UT . |
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