13756
13757
13762
13763
13764
13765
13766
13767
13768
13769
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| Today's Coronal Hole Properties | |||||
CHIMERA Number |
Centroid [Heliocentric] |
Width [°] |
Area [%] |
< B > [G] |
< Φ > [Mx] |
| 1 | E15S37 (-202",-633") |
E21-E11 (10) |
0.1 | 6.0 | 1.4e20 |
| 2 | E20N61 (-158",778") |
E28-E14 (14) |
0.1 | -0.8 | -1.9e19 |
| 3 | E10N61 (-84",778") |
E13-E07 (6) |
0.1 | -1.1 | -1.8e19 |
|
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-2024 23:30 UT . |
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