13626
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13624
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| Today's Coronal Hole Properties | |||||
CHIMERA Number |
Centroid [Heliocentric] |
Width [°] |
Area [%] |
< B > [G] |
< Φ > [Mx] |
| 1 | E18S61 (-145",-784") |
E33-W02 (35) |
1.2 | 0.3 | 1.2e20 |
| 2 | W15N11 (237",282") |
W09-W19 (10) |
0.5 | 4.0 | 3.1e20 |
| 3 | E06S23 (-96",-281") |
E08-E03 (5) |
0.1 | 13.8 | 1.7e20 |
| 4 | E05S20 (-82",-229") |
E07-E02 (5) |
0.1 | 13.7 | 1.5e20 |
|
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 5-Apr-2024 23:30 UT . |
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