14105
14107
14110
14111
14113
14114
14115
14116
14109
14112
|
|||||||||||
|
|
|
|||||||||
|
|||||||||||
| Today's Coronal Hole Properties | |||||
CHIMERA Number |
Centroid [Heliocentric] |
Width [°] |
Area [%] |
< B > [G] |
< Φ > [Mx] |
| 1 | E05S38 (-63",-595") |
E56-W62 (118) |
15.2 | 2.6 | 7.8e21 |
| 2 | W18N35 (235",522") |
W07-W25 (18) |
1.6 | 1.0 | 3.0e20 |
| 3 | E48N37 (-565",556") |
E53-E46 (7) |
0.2 | 2.8 | 1.6e20 |
| 4 | E27S14 (-420",-249") |
E29-E24 (5) |
0.1 | 1.0 | 1.5e19 |
| 5 | W30N41 (361",609") |
W28-W33 (5) |
0.0 | -1.5 | -1.5e19 |
| 6 | W24N24 (352",370") |
W22-W26 (4) |
0.0 | 1.1 | 8.5e18 |
|
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 15-Jun-2025 23:30 UT . |
rss feed
