13736
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13734
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| Today's Coronal Hole Properties | |||||
CHIMERA Number |
Centroid [Heliocentric] |
Width [°] |
Area [%] |
< B > [G] |
< Φ > [Mx] |
| 1 | W12N18 (187",223") |
E06-W23 (29) |
1.9 | 4.5 | 1.3e21 |
| 2 | W40S22 (566",-405") |
W33-W50 (17) |
0.3 | -11.2 | -7.7e20 |
| 3 | W01S42 (16",-678") |
E04-W06 (10) |
0.2 | -0.8 | -3.4e19 |
|
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 10-Jul-2024 23:30 UT . |
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