12356
12358
12359
12360
12361
12362
12363
12357
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| Today's Coronal Hole Properties | |||||
CHIMERA Number |
Centroid [Heliocentric] |
Width [°] |
Area [%] |
< B > [G] |
< Φ > [Mx] |
| 1 | W14S25 (213",-405") |
E06-W29 (35) |
3.0 | -5.1 | -4.5e33 |
| 2 | E34S65 (-220",-859") |
E72-W19 (91) |
1.4 | -1.1 | -3.7e33 |
| 3 | W29S14 (442",-234") |
W27-W31 (4) |
0.1 | -6.2 | -1.1e32 |
|
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 6-Jun-2015 23:35 UT . |
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