11535
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| Today's Coronal Hole Properties | |||||
CHIMERA Number |
Centroid [Heliocentric] |
Width [°] |
Area [%] |
< B > [G] |
< Φ > [Mx] |
| 1 | W13S09 (213",-255") |
W04-W20 (16) |
0.9 | 3.6 | 7.3e32 |
| 2 | W08S30 (112",-558") |
E01-W11 (12) |
0.6 | -5.2 | -1.1e33 |
| 3 | E17N31 (-234",403") |
E22-E11 (11) |
0.4 | -1.0 | -1.0e32 |
| 4 | W08N20 (121",216") |
E02-W13 (15) |
0.3 | -5.5 | -3.5e32 |
| 5 | E04S02 (-59",-139") |
E06-W01 (7) |
0.1 | -1.4 | -3.6e31 |
|
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 11-Aug-2012 23:00 UT . |
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