12356
12358
12360
12361
12362
12363
12364
12365
12366
12357
12359
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| Today's Coronal Hole Properties | |||||
CHIMERA Number |
Centroid [Heliocentric] |
Width [°] |
Area [%] |
< B > [G] |
< Φ > [Mx] |
| 1 | W38S24 (530",-391") |
W24-W54 (30) |
2.3 | -4.4 | -5.1e33 |
| 2 | E06S68 (-36",-876") |
E67-W56 (123) |
1.7 | -1.6 | -5.8e33 |
| 3 | E57S27 (-701",-436") |
E81-E35 (46) |
0.6 | 1.6 | 1.2e33 |
| 4 | E40S07 (-606",-123") |
E45-E34 (11) |
0.3 | 13.9 | 1.7e33 |
| 5 | E20N45 (-231",671") |
E30-E08 (22) |
0.3 | -0.5 | -8.8e31 |
|
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 8-Jun-2015 23:35 UT . |
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