13727
13729
13733
13734
13735
13736
13737
13738
13723
13728
13731
13732
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| Today's Coronal Hole Properties | |||||
CHIMERA Number |
Centroid [Heliocentric] |
Width [°] |
Area [%] |
< B > [G] |
< Φ > [Mx] |
| 1 | E14S28 (-202",-490") |
E23-E01 (22) |
1.1 | -9.7 | -1.9e21 |
| 2 | E48N17 (-673",243") |
E58-E38 (20) |
0.8 | 3.5 | 6.6e20 |
| 3 | E03S11 (-43",-234") |
E09-W07 (16) |
0.5 | -6.9 | -5.7e20 |
| 4 | E12S43 (-143",-682") |
E16-E05 (11) |
0.5 | -2.5 | -2.7e20 |
| 5 | W22N28 (313",396") |
W19-W25 (6) |
0.1 | 9.8 | 2.4e20 |
|
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 6-Jul-2024 23:30 UT . |
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