13126
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13121
13125
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| Today's Coronal Hole Properties | |||||
CHIMERA Number |
Centroid [Heliocentric] |
Width [°] |
Area [%] |
< B > [G] |
< Φ > [Mx] |
| 1 | E33N04 (-532",2") |
E52-E13 (39) |
4.0 | 1.6 | 1.2e21 |
| 2 | E05N26 (-80",348") |
E17-W12 (29) |
2.1 | 2.5 | 8.7e20 |
| 3 | W51S37 (598",-619") |
W29-W62 (33) |
2.1 | -1.8 | -1.3e21 |
| 4 | W10S63 (79",-894") |
E29-W25 (54) |
0.9 | -0.3 | -1.2e20 |
| 5 | E58N31 (-703",450") |
E66-E55 (11) |
0.5 | 2.6 | 4.1e20 |
| 6 | E09N50 (-98",684") |
E11-E05 (6) |
0.1 | -0.4 | -1.0e19 |
|
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 24-Oct-2022 23:30 UT . |
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