12096
12097
12098
12100
12102
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12104
12099
12101
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| Today's Coronal Hole Properties | |||||
CHIMERA Number |
Centroid [Heliocentric] |
Width [°] |
Area [%] |
< B > [G] |
< Φ > [Mx] |
| 1 | W20S56 (181",-802") |
E47-W47 (94) |
2.9 | -0.7 | -2.4e33 |
| 2 | W16N57 (145",769") |
W11-W24 (13) |
0.2 | -0.5 | -8.0e31 |
| 3 | E56S58 (-416",-813") |
E71-E62 (9) |
0.1 | -0.8 | -3.3e32 |
| 4 | E30N46 (-327",654") |
E35-E26 (9) |
0.1 | -1.2 | -6.1e31 |
| 5 | E06S03 (-98",-95") |
E08-E03 (5) |
0.1 | 3.3 | 3.3e31 |
|
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 29-Jun-2014 23:35 UT . |
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