13872
13878
13879
13881
13883
13884
13885
13886
13873
13877
13880
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| Today's Coronal Hole Properties | |||||
CHIMERA Number |
Centroid [Heliocentric] |
Width [°] |
Area [%] |
< B > [G] |
< Φ > [Mx] |
| 1 | E16S42 (-200",-690") |
E56-W17 (73) |
4.8 | 5.6 | 6.1e21 |
| 2 | E24N62 (-189",825") |
E82-W23 (105) |
3.3 | -0.6 | -6.9e20 |
| 3 | E52N21 (-718",307") |
E77-E32 (45) |
2.2 | 2.1 | 1.2e21 |
| 4 | W24S60 (197",-865") |
W13-W30 (17) |
0.2 | -0.4 | -3.0e19 |
| 5 | 370 (411",W25N03") |
6 (1.9e03) |
-1.5 | 2.4 | 4.6e19 |
|
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 6-Nov-2024 20:30 UT . |
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