14012
14018
14019
14020
14021
14022
14023
14024
14011
14013
14016
14017
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| Today's Coronal Hole Properties | |||||
CHIMERA Number |
Centroid [Heliocentric] |
Width [°] |
Area [%] |
< B > [G] |
< Φ > [Mx] |
| 1 | W31S22 (460",-267") |
W10-W47 (37) |
2.7 | -10.6 | -5.1e21 |
| 2 | E19S33 (-264",-427") |
E32-E04 (28) |
1.7 | -3.8 | -1.2e21 |
| 3 | E17S45 (-198",-600") |
E19-E13 (6) |
0.1 | -1.1 | -1.3e19 |
|
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 12-Mar-2025 20:30 UT . |
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