12662
|
|||||||||||
|
|
|
|||||||||
|
Today's Coronal Hole Properties | |||||
CHIMERA Number |
Centroid [Heliocentric] |
Width [°] |
Area [%] |
< B > [G] |
< Φ > [Mx] |
1 | -26 (243",-157") |
7.0e04 (3.2) |
5.5 | -7.9 | -5.5e33 |
2 | -282 (-154",330") |
7.2e04 (2.9) |
5.3 | -9.0 | -6.5e33 |
3 | -391 (-219",-464") |
6.0e04 (1.8) |
5.1 | -7.9 | -4.7e33 |
4 | -78 (237",883") |
3.8e05 (0.8) |
5.6 | -5.4 | -2.1e34 |
5 | 700 (733",-424") |
1.1e04 (0.1) |
6.2 | -5.2 | -5.8e32 |
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 14-Jun-2017 23:30 UT . |