13956
13959
13961
13962
13964
13965
13958
13963
|
|||||||||||
|
|
|
|||||||||
|
|||||||||||
| Today's Coronal Hole Properties | |||||
CHIMERA Number |
Centroid [Heliocentric] |
Width [°] |
Area [%] |
< B > [G] |
< Φ > [Mx] |
| 1 | W37S22 (544",-300") |
E02-W71 (73) |
4.7 | -8.0 | -7.4e21 |
| 2 | E02N32 (-30",588") |
E04-E01 (3) |
0.0 | 12.6 | 1.1e20 |
|
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 17-Jan-2025 20:30 UT . |
rss feed
