13126
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13133
13127
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| Today's Coronal Hole Properties | |||||
CHIMERA Number |
Centroid [Heliocentric] |
Width [°] |
Area [%] |
< B > [G] |
< Φ > [Mx] |
| 1 | W21N29 (300",403") |
E23-W43 (66) |
7.3 | 3.0 | 4.0e21 |
| 2 | E02S58 (-17",-858") |
E27-W14 (41) |
1.4 | -1.0 | -4.6e20 |
| 3 | E50S01 (-738",-60") |
E63-E39 (24) |
1.3 | 1.0 | 3.3e20 |
| 4 | E31N69 (-182",874") |
E42-W39 (81) |
0.9 | 0.5 | 1.7e20 |
| 5 | W57N22 (748",322") |
W46-W66 (20) |
0.5 | 1.3 | 1.8e20 |
| 6 | W04S07 (68",-189") |
E00-W08 (8) |
0.4 | 1.3 | 8.7e19 |
|
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 28-Oct-2022 23:30 UT . |
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