12758
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Today's Coronal Hole Properties | |||||
CHIMERA Number |
Centroid [Heliocentric] |
Width [°] |
Area [%] |
< B > [G] |
< Φ > [Mx] |
1 | W10S65 (69",-821") |
E80-W86 (166) |
5.8 | -0.9 | -5.5e21 |
2 | E22S14 (-346",-130") |
E38-E00 (38) |
3.2 | -0.2 | -1.6e20 |
3 | W17S01 (288",101") |
E04-W29 (33) |
2.5 | -0.6 | -3.4e20 |
4 | E17N13 (-277",322") |
E26-E05 (21) |
1.4 | 0.4 | 1.3e20 |
5 | W16N64 (120",913") |
W02-W27 (25) |
0.3 | 0.9 | 1.0e21 |
6 | E14N63 (-108",910") |
E31-W05 (36) |
0.3 | 0.7 | 6.5e20 |
7 | E46S09 (-684",-58") |
E49-E42 (7) |
0.1 | -1.8 | -1.4e20 |
8 | W34S35 (446",-466") |
W32-W36 (4) |
0.1 | -0.8 | -3.2e19 |
9 | W34S19 (514",-225") |
W32-W37 (5) |
0.0 | -1.0 | -1.4e19 |
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 9-Mar-2020 20:30 UT . |