14090
14092
14096
14098
14099
14100
14101
14102
14093
14094
14097
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| Today's Coronal Hole Properties | |||||
CHIMERA Number |
Centroid [Heliocentric] |
Width [°] |
Area [%] |
< B > [G] |
< Φ > [Mx] |
| 1 | E03N25 (-49",414") |
E60-W44 (104) |
11.0 | -4.0 | -7.5e21 |
| 2 | W63S54 (501",-757") |
W32-W78 (46) |
1.8 | 0.7 | 6.3e20 |
| 3 | E68S35 (-720",-541") |
E82-E60 (22) |
0.3 | -1.3 | -1.9e20 |
| 4 | W05S31 (74",-477") |
E04-W10 (14) |
0.2 | -5.5 | -2.4e20 |
| 5 | W51N06 (736",117") |
W47-W55 (8) |
0.2 | -2.7 | -1.3e20 |
| 6 | E15N25 (-217",409") |
E19-E11 (8) |
0.1 | -0.7 | -1.4e19 |
|
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 28-May-2025 23:30 UT . |
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