12053
12055
12056
12057
12058
12059
12060
12061
12062
12052
12054
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| Today's Coronal Hole Properties | |||||
CHIMERA Number |
Centroid [Heliocentric] |
Width [°] |
Area [%] |
< B > [G] |
< Φ > [Mx] |
| 1 | E28N42 (-327",672") |
E58-E10 (48) |
1.8 | 0.6 | 7.8e32 |
| 2 | W70S52 (546",-739") |
W52-W83 (31) |
0.6 | -0.6 | -1.6e33 |
| 3 | W04S15 (72",-196") |
E01-W09 (10) |
0.5 | 14.5 | 1.5e33 |
| 4 | E53S56 (-423",-773") |
E60-E49 (11) |
0.3 | -0.3 | -2.0e32 |
| 5 | E09N13 (-146",267") |
E11-E07 (4) |
0.0 | -1.4 | -1.2e31 |
|
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 13-May-2014 23:35 UT . |
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