13486
13487
13488
13482
13485
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| Today's Coronal Hole Properties | |||||
CHIMERA Number |
Centroid [Heliocentric] |
Width [°] |
Area [%] |
< B > [G] |
< Φ > [Mx] |
| 1 | E27N14 (-424",201") |
E33-E15 (18) |
1.5 | 1.8 | 4.8e20 |
| 2 | W22S03 (359",-100") |
W10-W29 (19) |
1.1 | 3.8 | 6.8e20 |
| 3 | E16N50 (-169",711") |
E25-W03 (28) |
0.6 | -3.7 | -5.1e20 |
| 4 | W13N30 (194",441") |
W04-W18 (14) |
0.2 | -13.0 | -3.6e20 |
| 5 | E28N51 (-291",729") |
E32-E25 (7) |
0.0 | -3.5 | -3.8e19 |
|
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 16-Nov-2023 20:30 UT . |
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