12440
12441
12442
12443
12439
12444
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| Today's Coronal Hole Properties | |||||
CHIMERA Number |
Centroid [Heliocentric] |
Width [°] |
Area [%] |
< B > [G] |
< Φ > [Mx] |
| 1 | E02N55 (-20",747") |
100 (6.0e05) |
0.5 | 7.1 | 4.3e34 |
| 2 | W07S03 (123",-125") |
E10-W18 (28) |
3.6 | 2.6 | 1.8e33 |
| 3 | W06S29 (90",-534") |
E01-W10 (11) |
0.4 | 1.5 | 2.0e32 |
| 4 | E69N36 (-729",549") |
E83-E71 (12) |
0.4 | 1.3 | 1.3e33 |
| 5 | E07S74 (-30",-948") |
E17-W16 (33) |
0.1 | -1.1 | -6.7e32 |
|
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 1-Nov-2015 21:35 UT . |
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