12356
12360
12361
12362
12364
12365
12366
12357
12358
12363
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| Today's Coronal Hole Properties | |||||
CHIMERA Number |
Centroid [Heliocentric] |
Width [°] |
Area [%] |
< B > [G] |
< Φ > [Mx] |
| 1 | W17S68 (106",-876") |
E62-W45 (107) |
1.7 | -1.4 | -5.8e33 |
| 2 | E44S28 (-576",-451") |
E73-E19 (54) |
1.6 | 2.1 | 2.3e33 |
| 3 | W52S25 (673",-405") |
W41-W66 (25) |
1.2 | -3.6 | -3.9e33 |
| 4 | E28S04 (-448",-70") |
E34-E20 (14) |
0.7 | 2.2 | 4.3e32 |
| 5 | E19S10 (-300",-169") |
E20-E17 (3) |
0.0 | 8.4 | 8.3e31 |
|
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-Jun-2015 23:35 UT . |
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