14043
14044
14045
14046
14047
14048
14049
14050
14041
14042
|
|||||||||||
|
|
|
|||||||||
|
|||||||||||
| Today's Coronal Hole Properties | |||||
CHIMERA Number |
Centroid [Heliocentric] |
Width [°] |
Area [%] |
< B > [G] |
< Φ > [Mx] |
| 1 | E55S29 (-689",-403") |
E85-E43 (42) |
1.4 | -5.0 | -1.8e21 |
| 2 | E05N27 (-79",523") |
E12-W06 (18) |
1.0 | -4.1 | -7.0e20 |
| 3 | W32N15 (498",330") |
W24-W40 (16) |
0.9 | -4.4 | -7.4e20 |
| 4 | E34S02 (-538",57") |
E41-E25 (16) |
0.6 | -8.6 | -8.6e20 |
| 5 | E09S03 (-153",61") |
E13-E06 (7) |
0.2 | -3.8 | -1.2e20 |
| 6 | E09N10 (-151",271") |
E11-E07 (4) |
0.1 | -4.1 | -6.6e19 |
|
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 3-Apr-2025 23:30 UT . |
rss feed
