13792
13796
13798
13799
13800
13801
13802
13803
13804
13805
13806
13795
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| Today's Coronal Hole Properties | |||||
CHIMERA Number |
Centroid [Heliocentric] |
Width [°] |
Area [%] |
< B > [G] |
< Φ > [Mx] |
| 1 | E25S19 (-386",-406") |
E32-E15 (17) |
0.3 | -13.0 | -6.5e20 |
| 2 | W07S04 (115",-192") |
W01-W10 (9) |
0.2 | -4.4 | -1.6e20 |
| 3 | E52S38 (-586",-642") |
E60-E44 (16) |
0.2 | -0.8 | -5.4e19 |
| 4 | E06S13 (-98",-321") |
E10-E02 (8) |
0.2 | -11.5 | -3.3e20 |
| 5 | E40S41 (-465",-688") |
E46-E39 (7) |
0.1 | -2.2 | -5.4e19 |
| 6 | W05S44 (61",-744") |
W00-W08 (8) |
0.1 | 4.9 | 6.3e19 |
|
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 29-Aug-2024 23:30 UT . |
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