12766
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Today's Coronal Hole Properties | |||||
CHIMERA Number |
Centroid [Heliocentric] |
Width [°] |
Area [%] |
< B > [G] |
< Φ > [Mx] |
1 | E10N15 (-156",185") |
E42-W24 (66) |
8.4 | -0.0 | -1.0e19 |
2 | W14N65 (97",823") |
E51-W41 (92) |
3.8 | 1.1 | 1.3e21 |
3 | W30S04 (465",-120") |
W12-W48 (36) |
2.4 | -0.0 | -2.1e18 |
4 | E06S14 (-90",-287") |
E16-W09 (25) |
1.6 | -0.3 | -6.7e19 |
5 | E08S59 (-66",-844") |
E46-W48 (94) |
1.2 | -0.7 | -2.7e20 |
6 | E31N54 (-280",733") |
E33-E25 (8) |
0.1 | 0.6 | 2.1e19 |
7 | E23N36 (-298",500") |
E25-E20 (5) |
0.1 | -0.8 | -1.1e19 |
8 | W43S10 (631",-219") |
W40-W46 (6) |
0.1 | -0.6 | -9.0e18 |
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 11-Jul-2020 19:00 UT . |