14105
14107
14109
14110
14111
14112
14106
14108
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| Today's Coronal Hole Properties | |||||
CHIMERA Number |
Centroid [Heliocentric] |
Width [°] |
Area [%] |
< B > [G] |
< Φ > [Mx] |
| 1 | E39S32 (-502",-504") |
E81-W08 (89) |
8.2 | 3.6 | 6.9e21 |
| 2 | E32N07 (-499",103") |
E34-E29 (5) |
0.2 | 3.6 | 1.0e20 |
| 3 | E19N39 (-240",587") |
E22-E14 (8) |
0.1 | -1.0 | -2.3e19 |
| 4 | W49N14 (696",217") |
W46-W53 (7) |
0.1 | -2.9 | -4.0e19 |
| 5 | E26N43 (-297",640") |
E28-E23 (5) |
0.0 | -0.7 | -6.2e18 |
| 6 | E10N45 (-119",666") |
E13-E06 (7) |
0.0 | 1.9 | 1.7e19 |
|
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-2025 23:30 UT . |
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