12297
12296
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Today's Coronal Hole Properties | |||||
CHIMERA Number |
Centroid [Heliocentric] |
Width [°] |
Area [%] |
< B > [G] |
< Φ > [Mx] |
1 | E06N09 (-96",268") |
E19-W09 (28) |
2.7 | -3.3 | -1.9e33 |
2 | E03N52 (-33",833") |
E14-W19 (33) |
1.3 | 0.5 | 7.1e32 |
3 | W08S76 (31",-901") |
E65-W89 (154) |
1.1 | -0.6 | -1.6e33 |
4 | E28N38 (-358",679") |
E32-E21 (11) |
0.6 | -2.1 | -9.8e32 |
5 | W01N18 (21",419") |
E04-W05 (9) |
0.1 | -8.8 | -2.0e32 |
6 | W05N11 (89",295") |
W03-W07 (4) |
0.0 | -6.1 | -4.9e31 |
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 10-Mar-2015 22:35 UT . |