14007
14009
14011
14012
14014
14015
14016
14017
14018
14004
14008
14010
14013
|
|||||||||||
|
|
|
|||||||||
|
|||||||||||
| Today's Coronal Hole Properties | |||||
CHIMERA Number |
Centroid [Heliocentric] |
Width [°] |
Area [%] |
< B > [G] |
< Φ > [Mx] |
| 1 | W22N19 (337",424") |
E12-W39 (51) |
6.1 | -5.2 | -5.7e21 |
| 2 | E37S20 (-552",-232") |
E57-E23 (34) |
2.2 | -9.1 | -3.8e21 |
| 3 | E26N66 (-167",924") |
E46-W07 (53) |
0.5 | -0.6 | -1.9e20 |
| 4 | E05S38 (-63",-496") |
E07-E02 (5) |
0.1 | -2.6 | -2.9e19 |
|
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 7-Mar-2025 20:30 UT . |
rss feed
