13628
13633
13634
13635
13636
13637
13638
13639
13641
13642
13643
13640
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| Today's Coronal Hole Properties | |||||
CHIMERA Number |
Centroid [Heliocentric] |
Width [°] |
Area [%] |
< B > [G] |
< Φ > [Mx] |
| 1 | E10S14 (-154",-138") |
E18-W02 (20) |
1.3 | -4.3 | -8.6e20 |
| 2 | W32N02 (512",116") |
W26-W38 (12) |
0.4 | -1.1 | -7.7e19 |
| 3 | E01S42 (-13",-565") |
E07-W06 (13) |
0.3 | -0.9 | -5.2e19 |
| 4 | E02S24 (-34",-297") |
E04-W01 (5) |
0.1 | -12.7 | -2.3e20 |
| 5 | E26S51 (-267",-684") |
E28-E23 (5) |
0.0 | 3.0 | 3.0e19 |
|
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 16-Apr-2024 23:30 UT . |
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