11131
11133
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Today's Coronal Hole Properties | |||||
CHIMERA Number |
Centroid [Heliocentric] |
Width [°] |
Area [%] |
< B > [G] |
< Φ > [Mx] |
1 | W06S02 (96",-27") |
E11-W19 (30) |
2.6 | -0.5 | -2.3e32 |
2 | E45S20 (-643",-334") |
E52-E38 (14) |
0.4 | -1.2 | -2.7e32 |
3 | W26S70 (142",-918") |
W03-W62 (59) |
0.4 | 0.4 | 4.7e32 |
4 | E07N07 (-124",118") |
E11-E02 (9) |
0.3 | -3.6 | -2.2e32 |
5 | W23S03 (383",-43") |
W21-W24 (3) |
0.0 | -2.2 | -2.6e31 |
6 | E12S18 (-198",-303") |
E14-E11 (3) |
0.0 | -15.9 | -1.7e32 |
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 9-Dec-2010 23:30 UT . |