12096
12097
12100
12102
12104
12105
12106
12107
12098
12099
12101
12103
|
|||||||||||
|
|
|
|||||||||
|
|||||||||||
| Today's Coronal Hole Properties | |||||
CHIMERA Number |
Centroid [Heliocentric] |
Width [°] |
Area [%] |
< B > [G] |
< Φ > [Mx] |
| 1 | W41S54 (360",-784") |
W06-W55 (49) |
1.7 | -0.4 | -1.2e33 |
| 2 | E39S62 (-276",-852") |
E53-W12 (65) |
1.4 | -0.3 | -1.2e33 |
| 3 | W12S04 (196",-105") |
W06-W19 (13) |
0.4 | 2.0 | 1.5e32 |
| 4 | W11N63 (81",823") |
W07-W15 (8) |
0.1 | -1.2 | -1.4e32 |
|
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 1-Jul-2014 23:35 UT . |
rss feed
