11882
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| Today's Coronal Hole Properties | |||||
CHIMERA Number |
Centroid [Heliocentric] |
Width [°] |
Area [%] |
< B > [G] |
< Φ > [Mx] |
| 1 | E21N21 (-323",289") |
E33-E06 (27) |
1.8 | -10.9 | -5.5e33 |
| 2 | E15N56 (-138",764") |
E24-W15 (39) |
1.7 | 0.2 | 3.1e32 |
| 3 | W08N16 (122",200") |
W04-W11 (7) |
0.2 | -4.9 | -1.9e32 |
| 4 | E40N31 (-539",449") |
E48-E33 (15) |
0.1 | -3.6 | -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 2-Nov-2013 22:05 UT . |
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