13591
13595
13596
13598
13599
13600
13590
13592
13594
13597
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| Today's Coronal Hole Properties | |||||
CHIMERA Number |
Centroid [Heliocentric] |
Width [°] |
Area [%] |
< B > [G] |
< Φ > [Mx] |
| 1 | E10N49 (-107",807") |
E24-W01 (25) |
1.1 | -1.3 | -4.1e20 |
| 2 | E24S11 (-384",-67") |
E31-E18 (13) |
0.7 | -7.3 | -8.8e20 |
| 3 | W20S58 (178",-750") |
W11-W28 (17) |
0.3 | 1.0 | 7.9e19 |
| 4 | W04S31 (52",-389") |
E03-W07 (10) |
0.3 | 1.2 | 6.4e19 |
|
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 3-Mar-2024 20:30 UT . |
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