13848
13849
13850
13852
13853
13854
13847
13851
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| Today's Coronal Hole Properties | |||||
CHIMERA Number |
Centroid [Heliocentric] |
Width [°] |
Area [%] |
< B > [G] |
< Φ > [Mx] |
| 1 | E36N29 (-492",394") |
E67-E15 (52) |
2.1 | 4.7 | 2.0e21 |
| 2 | W34S36 (434",-625") |
W22-W50 (28) |
2.0 | 7.5 | 3.7e21 |
| 3 | W47N60 (352",794") |
E06-W58 (64) |
1.9 | -0.9 | -6.2e20 |
| 4 | E54S29 (-679",-517") |
E63-E47 (16) |
0.1 | -3.3 | -1.1e20 |
| 5 | E33N44 (-380",609") |
E39-E30 (9) |
0.1 | -0.5 | -1.1e19 |
|
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 12-Oct-2024 23:30 UT . |
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