13062
13065
13066
13067
13063
13064
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Today's Coronal Hole Properties | |||||
CHIMERA Number |
Centroid [Heliocentric] |
Width [°] |
Area [%] |
< B > [G] |
< Φ > [Mx] |
1 | W20N07 (315",24") |
E09-W36 (45) |
3.9 | 0.6 | 4.0e20 |
2 | E27S29 (-378",-525") |
E44-W01 (45) |
3.0 | -6.4 | -4.1e21 |
3 | E04S56 (-34",-830") |
82 (9.2e04) |
-1.5 | 3.3 | 3.0e21 |
4 | E57N67 (-309",847") |
E62-E43 (19) |
0.2 | 0.6 | 4.6e19 |
5 | E03N22 (-43",269") |
E04-E01 (3) |
0.0 | 2.0 | 1.3e19 |
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 28-Jul-2022 23:30 UT . |