12360
12361
12362
12364
12365
12366
12358
12363
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| Today's Coronal Hole Properties | |||||
CHIMERA Number |
Centroid [Heliocentric] |
Width [°] |
Area [%] |
< B > [G] |
< Φ > [Mx] |
| 1 | E01S10 (-24",-176") |
E11-W09 (20) |
2.5 | -0.4 | -1.8e32 |
| 2 | W17N57 (150",793") |
E15-W40 (55) |
1.6 | 0.5 | 8.2e32 |
| 3 | W44S69 (235",-885") |
E31-W68 (99) |
0.9 | -0.9 | -4.4e33 |
| 4 | E22S29 (-304",-468") |
E35-E03 (32) |
0.8 | 2.5 | 7.7e32 |
| 5 | E37N15 (-549",243") |
E40-E34 (6) |
0.1 | 9.6 | 2.3e32 |
|
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-Jun-2015 23:35 UT . |
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